ci2-android-6-12-rust/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-12-rust/syz-executor2407474145 <...> ) [pid 6663] exit_group(0) = ? [pid 6663] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6350, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6348", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6348", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6348/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6348/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6348/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6348/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6348/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6348/sys") = 0 [pid 314] umount2("./6348/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6348/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6348/binderfs") = 0 [pid 314] umount2("./6348/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6348/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6348/cgroup.net") = 0 [pid 314] umount2("./6348/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6348/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6348/cgroup.cpu") = 0 [pid 314] umount2("./6348/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6348/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6348/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6348") = 0 [pid 314] mkdir("./6349", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6664 attached , child_tidptr=0x55557741b690) = 6351 [pid 6664] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6664] chdir("./6349") = 0 [pid 6664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6664] setpgid(0, 0) = 0 [pid 6664] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6664] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6664] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6664] write(3, "1000", 4) = 4 [pid 6664] close(3) = 0 executing program [pid 6664] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6664] write(1, "executing program\n", 18) = 18 [pid 6664] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6664] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6664] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6664] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6664] close(3) = 0 [pid 6664] close(4) = -1 EBADF (Bad file descriptor) [pid 6664] close(5) = -1 EBADF (Bad file descriptor) [pid 6664] close(6) = -1 EBADF (Bad file descriptor) [pid 6664] close(7) = -1 EBADF (Bad file descriptor) [pid 6664] close(8) = -1 EBADF (Bad file descriptor) [pid 6664] close(9) = -1 EBADF (Bad file descriptor) [pid 6664] close(10) = -1 EBADF (Bad file descriptor) [pid 6664] close(11) = -1 EBADF (Bad file descriptor) [pid 6664] close(12) = -1 EBADF (Bad file descriptor) [pid 6664] close(13) = -1 EBADF (Bad file descriptor) [pid 6664] close(14) = -1 EBADF (Bad file descriptor) [pid 6664] close(15) = -1 EBADF (Bad file descriptor) [pid 6664] close(16) = -1 EBADF (Bad file descriptor) [pid 6664] close(17) = -1 EBADF (Bad file descriptor) [pid 6664] close(18) = -1 EBADF (Bad file descriptor) [pid 6664] close(19) = -1 EBADF (Bad file descriptor) [pid 6664] close(20) = -1 EBADF (Bad file descriptor) [pid 6664] close(21) = -1 EBADF (Bad file descriptor) [pid 6664] close(22) = -1 EBADF (Bad file descriptor) [pid 6664] close(23) = -1 EBADF (Bad file descriptor) [pid 6664] close(24) = -1 EBADF (Bad file descriptor) [pid 6664] close(25) = -1 EBADF (Bad file descriptor) [pid 6664] close(26) = -1 EBADF (Bad file descriptor) [pid 6664] close(27) = -1 EBADF (Bad file descriptor) [pid 6664] close(28) = -1 EBADF (Bad file descriptor) [pid 6664] close(29) = -1 EBADF (Bad file descriptor) [pid 6664] exit_group(0) = ? [pid 6664] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6349", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6349", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6349/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6349/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6349/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6349/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6349/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6349/sys") = 0 [pid 314] umount2("./6349/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6349/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6349/binderfs") = 0 [pid 314] umount2("./6349/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6349/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6349/cgroup.net") = 0 [pid 314] umount2("./6349/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6349/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6349/cgroup.cpu") = 0 [pid 314] umount2("./6349/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6349/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6349/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6349") = 0 [pid 314] mkdir("./6350", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6352 ci2-android-6-12-rust/strace-static-x86_64: Process 6665 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6665] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6665] <... set_robust_list resumed>) = 0 [pid 6665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6665] chdir("./6350") = 0 [pid 6665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6665] setpgid(0, 0) = 0 [pid 6665] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6665] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6665] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6665] write(3, "1000", 4) = 4 [pid 6665] close(3) = 0 [pid 6665] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6665] write(1, "executing program\n", 18) = 18 executing program [pid 6665] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6665] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6665] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6665] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6665] close(3) = 0 [pid 6665] close(4) = -1 EBADF (Bad file descriptor) [pid 6665] close(5) = -1 EBADF (Bad file descriptor) [pid 6665] close(6) = -1 EBADF (Bad file descriptor) [pid 6665] close(7) = -1 EBADF (Bad file descriptor) [pid 6665] close(8) = -1 EBADF (Bad file descriptor) [pid 6665] close(9) = -1 EBADF (Bad file descriptor) [pid 6665] close(10) = -1 EBADF (Bad file descriptor) [pid 6665] close(11) = -1 EBADF (Bad file descriptor) [pid 6665] close(12) = -1 EBADF (Bad file descriptor) [pid 6665] close(13) = -1 EBADF (Bad file descriptor) [pid 6665] close(14) = -1 EBADF (Bad file descriptor) [pid 6665] close(15) = -1 EBADF (Bad file descriptor) [pid 6665] close(16) = -1 EBADF (Bad file descriptor) [pid 6665] close(17) = -1 EBADF (Bad file descriptor) [pid 6665] close(18) = -1 EBADF (Bad file descriptor) [pid 6665] close(19) = -1 EBADF (Bad file descriptor) [pid 6665] close(20) = -1 EBADF (Bad file descriptor) [pid 6665] close(21) = -1 EBADF (Bad file descriptor) [pid 6665] close(22) = -1 EBADF (Bad file descriptor) [pid 6665] close(23) = -1 EBADF (Bad file descriptor) [pid 6665] close(24) = -1 EBADF (Bad file descriptor) [pid 6665] close(25) = -1 EBADF (Bad file descriptor) [pid 6665] close(26) = -1 EBADF (Bad file descriptor) [pid 6665] close(27) = -1 EBADF (Bad file descriptor) [pid 6665] close(28) = -1 EBADF (Bad file descriptor) [pid 6665] close(29) = -1 EBADF (Bad file descriptor) [pid 6665] exit_group(0) = ? [pid 6665] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6350", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6350", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6350/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6350/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6350/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6350/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6350/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6350/sys") = 0 [pid 314] umount2("./6350/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6350/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6350/binderfs") = 0 [pid 314] umount2("./6350/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6350/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6350/cgroup.net") = 0 [pid 314] umount2("./6350/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6350/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6350/cgroup.cpu") = 0 [pid 314] umount2("./6350/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6350/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6350/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6350") = 0 [pid 314] mkdir("./6351", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6666 attached , child_tidptr=0x55557741b690) = 6353 [pid 6666] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6666] <... set_robust_list resumed>) = 0 [pid 6666] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6666] chdir("./6351") = 0 [pid 6666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6666] setpgid(0, 0) = 0 [pid 6666] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6666] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6666] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6666] write(3, "1000", 4) = 4 [pid 6666] close(3) = 0 [pid 6666] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6666] write(1, "executing program\n", 18) = 18 executing program [pid 6666] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6666] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6666] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6666] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6666] close(3) = 0 [pid 6666] close(4) = -1 EBADF (Bad file descriptor) [pid 6666] close(5) = -1 EBADF (Bad file descriptor) [pid 6666] close(6) = -1 EBADF (Bad file descriptor) [pid 6666] close(7) = -1 EBADF (Bad file descriptor) [pid 6666] close(8) = -1 EBADF (Bad file descriptor) [pid 6666] close(9) = -1 EBADF (Bad file descriptor) [pid 6666] close(10) = -1 EBADF (Bad file descriptor) [pid 6666] close(11) = -1 EBADF (Bad file descriptor) [pid 6666] close(12) = -1 EBADF (Bad file descriptor) [pid 6666] close(13) = -1 EBADF (Bad file descriptor) [pid 6666] close(14) = -1 EBADF (Bad file descriptor) [pid 6666] close(15) = -1 EBADF (Bad file descriptor) [pid 6666] close(16) = -1 EBADF (Bad file descriptor) [pid 6666] close(17) = -1 EBADF (Bad file descriptor) [pid 6666] close(18) = -1 EBADF (Bad file descriptor) [pid 6666] close(19) = -1 EBADF (Bad file descriptor) [pid 6666] close(20) = -1 EBADF (Bad file descriptor) [pid 6666] close(21) = -1 EBADF (Bad file descriptor) [pid 6666] close(22) = -1 EBADF (Bad file descriptor) [pid 6666] close(23) = -1 EBADF (Bad file descriptor) [pid 6666] close(24) = -1 EBADF (Bad file descriptor) [pid 6666] close(25) = -1 EBADF (Bad file descriptor) [pid 6666] close(26) = -1 EBADF (Bad file descriptor) [pid 6666] close(27) = -1 EBADF (Bad file descriptor) [pid 6666] close(28) = -1 EBADF (Bad file descriptor) [pid 6666] close(29) = -1 EBADF (Bad file descriptor) [pid 6666] exit_group(0) = ? [pid 6666] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6351", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6351", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6351/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6351/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6351/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6351/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6351/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6351/sys") = 0 [pid 314] umount2("./6351/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6351/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6351/binderfs") = 0 [pid 314] umount2("./6351/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6351/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6351/cgroup.net") = 0 [pid 314] umount2("./6351/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6351/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6351/cgroup.cpu") = 0 [pid 314] umount2("./6351/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6351/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6351/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6351") = 0 [pid 314] mkdir("./6352", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6667 attached , child_tidptr=0x55557741b690) = 6354 [pid 6667] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6667] chdir("./6352") = 0 [pid 6667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6667] setpgid(0, 0) = 0 [pid 6667] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6667] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6667] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6667] write(3, "1000", 4) = 4 [pid 6667] close(3) = 0 [pid 6667] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6667] write(1, "executing program\n", 18) = 18 [pid 6667] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6667] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6667] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6667] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6667] close(3) = 0 [pid 6667] close(4) = -1 EBADF (Bad file descriptor) [pid 6667] close(5) = -1 EBADF (Bad file descriptor) [pid 6667] close(6) = -1 EBADF (Bad file descriptor) [pid 6667] close(7) = -1 EBADF (Bad file descriptor) [pid 6667] close(8) = -1 EBADF (Bad file descriptor) [pid 6667] close(9) = -1 EBADF (Bad file descriptor) [pid 6667] close(10) = -1 EBADF (Bad file descriptor) [pid 6667] close(11) = -1 EBADF (Bad file descriptor) [pid 6667] close(12) = -1 EBADF (Bad file descriptor) [pid 6667] close(13) = -1 EBADF (Bad file descriptor) [pid 6667] close(14) = -1 EBADF (Bad file descriptor) [pid 6667] close(15) = -1 EBADF (Bad file descriptor) [pid 6667] close(16) = -1 EBADF (Bad file descriptor) [pid 6667] close(17) = -1 EBADF (Bad file descriptor) [pid 6667] close(18) = -1 EBADF (Bad file descriptor) [pid 6667] close(19) = -1 EBADF (Bad file descriptor) [pid 6667] close(20) = -1 EBADF (Bad file descriptor) [pid 6667] close(21) = -1 EBADF (Bad file descriptor) [pid 6667] close(22) = -1 EBADF (Bad file descriptor) [pid 6667] close(23) = -1 EBADF (Bad file descriptor) [pid 6667] close(24) = -1 EBADF (Bad file descriptor) [pid 6667] close(25) = -1 EBADF (Bad file descriptor) [pid 6667] close(26) = -1 EBADF (Bad file descriptor) [pid 6667] close(27) = -1 EBADF (Bad file descriptor) [pid 6667] close(28) = -1 EBADF (Bad file descriptor) [pid 6667] close(29) = -1 EBADF (Bad file descriptor) [pid 6667] exit_group(0) = ? [pid 6667] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6352", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6352", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6352/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6352/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6352/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6352/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6352/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6352/sys") = 0 [pid 314] umount2("./6352/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6352/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6352/binderfs") = 0 [pid 314] umount2("./6352/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6352/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6352/cgroup.net") = 0 [pid 314] umount2("./6352/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6352/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6352/cgroup.cpu") = 0 [pid 314] umount2("./6352/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6352/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6352/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6352") = 0 [pid 314] mkdir("./6353", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6355 ci2-android-6-12-rust/strace-static-x86_64: Process 6668 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6668] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6668] chdir("./6353") = 0 [pid 6668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6668] setpgid(0, 0) = 0 [pid 6668] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6668] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6668] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6668] write(3, "1000", 4) = 4 [pid 6668] close(3) = 0 [pid 6668] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6668] write(1, "executing program\n", 18) = 18 executing program [pid 6668] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6668] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6668] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6668] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6668] close(3) = 0 [pid 6668] close(4) = -1 EBADF (Bad file descriptor) [pid 6668] close(5) = -1 EBADF (Bad file descriptor) [pid 6668] close(6) = -1 EBADF (Bad file descriptor) [pid 6668] close(7) = -1 EBADF (Bad file descriptor) [pid 6668] close(8) = -1 EBADF (Bad file descriptor) [pid 6668] close(9) = -1 EBADF (Bad file descriptor) [pid 6668] close(10) = -1 EBADF (Bad file descriptor) [pid 6668] close(11) = -1 EBADF (Bad file descriptor) [pid 6668] close(12) = -1 EBADF (Bad file descriptor) [pid 6668] close(13) = -1 EBADF (Bad file descriptor) [pid 6668] close(14) = -1 EBADF (Bad file descriptor) [pid 6668] close(15) = -1 EBADF (Bad file descriptor) [pid 6668] close(16) = -1 EBADF (Bad file descriptor) [pid 6668] close(17) = -1 EBADF (Bad file descriptor) [pid 6668] close(18) = -1 EBADF (Bad file descriptor) [pid 6668] close(19) = -1 EBADF (Bad file descriptor) [pid 6668] close(20) = -1 EBADF (Bad file descriptor) [pid 6668] close(21) = -1 EBADF (Bad file descriptor) [pid 6668] close(22) = -1 EBADF (Bad file descriptor) [pid 6668] close(23) = -1 EBADF (Bad file descriptor) [pid 6668] close(24) = -1 EBADF (Bad file descriptor) [pid 6668] close(25) = -1 EBADF (Bad file descriptor) [pid 6668] close(26) = -1 EBADF (Bad file descriptor) [pid 6668] close(27) = -1 EBADF (Bad file descriptor) [pid 6668] close(28) = -1 EBADF (Bad file descriptor) [pid 6668] close(29) = -1 EBADF (Bad file descriptor) [pid 6668] exit_group(0) = ? [pid 6668] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6353", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6353", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6353/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6353/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6353/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6353/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6353/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6353/sys") = 0 [pid 314] umount2("./6353/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6353/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6353/binderfs") = 0 [pid 314] umount2("./6353/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6353/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6353/cgroup.net") = 0 [pid 314] umount2("./6353/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6353/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6353/cgroup.cpu") = 0 [pid 314] umount2("./6353/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6353/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6353/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6353") = 0 [pid 314] mkdir("./6354", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6669 attached , child_tidptr=0x55557741b690) = 6356 [pid 6669] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6669] <... set_robust_list resumed>) = 0 [pid 6669] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6669] chdir("./6354") = 0 [pid 6669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6669] setpgid(0, 0) = 0 [pid 6669] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6669] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6669] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6669] write(3, "1000", 4) = 4 [pid 6669] close(3) = 0 [pid 6669] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6669] write(1, "executing program\n", 18) = 18 executing program [pid 6669] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6669] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6669] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6669] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6669] close(3) = 0 [pid 6669] close(4) = -1 EBADF (Bad file descriptor) [pid 6669] close(5) = -1 EBADF (Bad file descriptor) [pid 6669] close(6) = -1 EBADF (Bad file descriptor) [pid 6669] close(7) = -1 EBADF (Bad file descriptor) [pid 6669] close(8) = -1 EBADF (Bad file descriptor) [pid 6669] close(9) = -1 EBADF (Bad file descriptor) [pid 6669] close(10) = -1 EBADF (Bad file descriptor) [pid 6669] close(11) = -1 EBADF (Bad file descriptor) [pid 6669] close(12) = -1 EBADF (Bad file descriptor) [pid 6669] close(13) = -1 EBADF (Bad file descriptor) [pid 6669] close(14) = -1 EBADF (Bad file descriptor) [pid 6669] close(15) = -1 EBADF (Bad file descriptor) [pid 6669] close(16) = -1 EBADF (Bad file descriptor) [pid 6669] close(17) = -1 EBADF (Bad file descriptor) [pid 6669] close(18) = -1 EBADF (Bad file descriptor) [pid 6669] close(19) = -1 EBADF (Bad file descriptor) [pid 6669] close(20) = -1 EBADF (Bad file descriptor) [pid 6669] close(21) = -1 EBADF (Bad file descriptor) [pid 6669] close(22) = -1 EBADF (Bad file descriptor) [pid 6669] close(23) = -1 EBADF (Bad file descriptor) [pid 6669] close(24) = -1 EBADF (Bad file descriptor) [pid 6669] close(25) = -1 EBADF (Bad file descriptor) [pid 6669] close(26) = -1 EBADF (Bad file descriptor) [pid 6669] close(27) = -1 EBADF (Bad file descriptor) [pid 6669] close(28) = -1 EBADF (Bad file descriptor) [pid 6669] close(29) = -1 EBADF (Bad file descriptor) [pid 6669] exit_group(0) = ? [pid 6669] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6354", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6354", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6354/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6354/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6354/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6354/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6354/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6354/sys") = 0 [pid 314] umount2("./6354/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6354/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6354/binderfs") = 0 [pid 314] umount2("./6354/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6354/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6354/cgroup.net") = 0 [pid 314] umount2("./6354/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6354/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6354/cgroup.cpu") = 0 [pid 314] umount2("./6354/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6354/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6354/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6354") = 0 [pid 314] mkdir("./6355", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6670 attached , child_tidptr=0x55557741b690) = 6357 [pid 6670] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6670] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6670] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6670] chdir("./6355") = 0 [pid 6670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6670] setpgid(0, 0) = 0 [pid 6670] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6670] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6670] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6670] write(3, "1000", 4) = 4 [pid 6670] close(3) = 0 [pid 6670] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6670] write(1, "executing program\n", 18) = 18 executing program [pid 6670] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6670] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6670] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6670] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6670] close(3) = 0 [pid 6670] close(4) = -1 EBADF (Bad file descriptor) [pid 6670] close(5) = -1 EBADF (Bad file descriptor) [pid 6670] close(6) = -1 EBADF (Bad file descriptor) [pid 6670] close(7) = -1 EBADF (Bad file descriptor) [pid 6670] close(8) = -1 EBADF (Bad file descriptor) [pid 6670] close(9) = -1 EBADF (Bad file descriptor) [pid 6670] close(10) = -1 EBADF (Bad file descriptor) [pid 6670] close(11) = -1 EBADF (Bad file descriptor) [pid 6670] close(12) = -1 EBADF (Bad file descriptor) [pid 6670] close(13) = -1 EBADF (Bad file descriptor) [pid 6670] close(14) = -1 EBADF (Bad file descriptor) [pid 6670] close(15) = -1 EBADF (Bad file descriptor) [pid 6670] close(16) = -1 EBADF (Bad file descriptor) [pid 6670] close(17) = -1 EBADF (Bad file descriptor) [pid 6670] close(18) = -1 EBADF (Bad file descriptor) [pid 6670] close(19) = -1 EBADF (Bad file descriptor) [pid 6670] close(20) = -1 EBADF (Bad file descriptor) [pid 6670] close(21) = -1 EBADF (Bad file descriptor) [pid 6670] close(22) = -1 EBADF (Bad file descriptor) [pid 6670] close(23) = -1 EBADF (Bad file descriptor) [pid 6670] close(24) = -1 EBADF (Bad file descriptor) [pid 6670] close(25) = -1 EBADF (Bad file descriptor) [pid 6670] close(26) = -1 EBADF (Bad file descriptor) [pid 6670] close(27) = -1 EBADF (Bad file descriptor) [pid 6670] close(28) = -1 EBADF (Bad file descriptor) [pid 6670] close(29) = -1 EBADF (Bad file descriptor) [pid 6670] exit_group(0) = ? [pid 6670] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6355", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6355", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6355/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6355/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6355/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6355/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6355/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6355/sys") = 0 [pid 314] umount2("./6355/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6355/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6355/binderfs") = 0 [pid 314] umount2("./6355/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6355/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6355/cgroup.net") = 0 [pid 314] umount2("./6355/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6355/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6355/cgroup.cpu") = 0 [pid 314] umount2("./6355/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6355/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6355/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6355") = 0 [pid 314] mkdir("./6356", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6671 attached , child_tidptr=0x55557741b690) = 6358 [pid 6671] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6671] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6671] chdir("./6356") = 0 [pid 6671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6671] setpgid(0, 0) = 0 [pid 6671] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6671] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6671] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6671] write(3, "1000", 4) = 4 [pid 6671] close(3) = 0 [pid 6671] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6671] write(1, "executing program\n", 18) = 18 [pid 6671] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6671] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6671] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6671] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6671] close(3) = 0 [pid 6671] close(4) = -1 EBADF (Bad file descriptor) [pid 6671] close(5) = -1 EBADF (Bad file descriptor) [pid 6671] close(6) = -1 EBADF (Bad file descriptor) [pid 6671] close(7) = -1 EBADF (Bad file descriptor) [pid 6671] close(8) = -1 EBADF (Bad file descriptor) [pid 6671] close(9) = -1 EBADF (Bad file descriptor) [pid 6671] close(10) = -1 EBADF (Bad file descriptor) [pid 6671] close(11) = -1 EBADF (Bad file descriptor) [pid 6671] close(12) = -1 EBADF (Bad file descriptor) [pid 6671] close(13) = -1 EBADF (Bad file descriptor) [pid 6671] close(14) = -1 EBADF (Bad file descriptor) [pid 6671] close(15) = -1 EBADF (Bad file descriptor) [pid 6671] close(16) = -1 EBADF (Bad file descriptor) [pid 6671] close(17) = -1 EBADF (Bad file descriptor) [pid 6671] close(18) = -1 EBADF (Bad file descriptor) [pid 6671] close(19) = -1 EBADF (Bad file descriptor) [pid 6671] close(20) = -1 EBADF (Bad file descriptor) [pid 6671] close(21) = -1 EBADF (Bad file descriptor) [pid 6671] close(22) = -1 EBADF (Bad file descriptor) [pid 6671] close(23) = -1 EBADF (Bad file descriptor) [pid 6671] close(24) = -1 EBADF (Bad file descriptor) [pid 6671] close(25) = -1 EBADF (Bad file descriptor) [pid 6671] close(26) = -1 EBADF (Bad file descriptor) [pid 6671] close(27) = -1 EBADF (Bad file descriptor) [pid 6671] close(28) = -1 EBADF (Bad file descriptor) [pid 6671] close(29) = -1 EBADF (Bad file descriptor) [pid 6671] exit_group(0) = ? [pid 6671] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6358, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6356", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6356", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6356/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6356/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6356/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6356/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6356/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6356/sys") = 0 [pid 314] umount2("./6356/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6356/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6356/binderfs") = 0 [pid 314] umount2("./6356/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6356/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6356/cgroup.net") = 0 [pid 314] umount2("./6356/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6356/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6356/cgroup.cpu") = 0 [pid 314] umount2("./6356/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6356/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6356/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6356") = 0 [pid 314] mkdir("./6357", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6672 attached , child_tidptr=0x55557741b690) = 6359 [pid 6672] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6672] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6672] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6672] chdir("./6357" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6672] <... chdir resumed>) = 0 [pid 6672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6672] setpgid(0, 0) = 0 [pid 6672] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6672] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6672] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6672] write(3, "1000", 4) = 4 [pid 6672] close(3) = 0 [pid 6672] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6672] write(1, "executing program\n", 18) = 18 executing program [pid 6672] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6672] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6672] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6672] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6672] close(3) = 0 [pid 6672] close(4) = -1 EBADF (Bad file descriptor) [pid 6672] close(5) = -1 EBADF (Bad file descriptor) [pid 6672] close(6) = -1 EBADF (Bad file descriptor) [pid 6672] close(7) = -1 EBADF (Bad file descriptor) [pid 6672] close(8) = -1 EBADF (Bad file descriptor) [pid 6672] close(9) = -1 EBADF (Bad file descriptor) [pid 6672] close(10) = -1 EBADF (Bad file descriptor) [pid 6672] close(11) = -1 EBADF (Bad file descriptor) [pid 6672] close(12) = -1 EBADF (Bad file descriptor) [pid 6672] close(13) = -1 EBADF (Bad file descriptor) [pid 6672] close(14) = -1 EBADF (Bad file descriptor) [pid 6672] close(15) = -1 EBADF (Bad file descriptor) [pid 6672] close(16) = -1 EBADF (Bad file descriptor) [pid 6672] close(17) = -1 EBADF (Bad file descriptor) [pid 6672] close(18) = -1 EBADF (Bad file descriptor) [pid 6672] close(19) = -1 EBADF (Bad file descriptor) [pid 6672] close(20) = -1 EBADF (Bad file descriptor) [pid 6672] close(21) = -1 EBADF (Bad file descriptor) [pid 6672] close(22) = -1 EBADF (Bad file descriptor) [pid 6672] close(23) = -1 EBADF (Bad file descriptor) [pid 6672] close(24) = -1 EBADF (Bad file descriptor) [pid 6672] close(25) = -1 EBADF (Bad file descriptor) [pid 6672] close(26) = -1 EBADF (Bad file descriptor) [pid 6672] close(27) = -1 EBADF (Bad file descriptor) [pid 6672] close(28) = -1 EBADF (Bad file descriptor) [pid 6672] close(29) = -1 EBADF (Bad file descriptor) [pid 6672] exit_group(0) = ? [pid 6672] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6359, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6357", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6357", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6357/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6357/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6357/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6357/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6357/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6357/sys") = 0 [pid 314] umount2("./6357/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6357/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6357/binderfs") = 0 [pid 314] umount2("./6357/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6357/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6357/cgroup.net") = 0 [pid 314] umount2("./6357/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6357/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6357/cgroup.cpu") = 0 [pid 314] umount2("./6357/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6357/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6357/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6357") = 0 [pid 314] mkdir("./6358", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6360 ci2-android-6-12-rust/strace-static-x86_64: Process 6673 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6673] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6673] <... set_robust_list resumed>) = 0 [pid 6673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6673] chdir("./6358") = 0 [pid 6673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6673] setpgid(0, 0) = 0 [pid 6673] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6673] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6673] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6673] write(3, "1000", 4) = 4 [pid 6673] close(3) = 0 [pid 6673] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6673] write(1, "executing program\n", 18) = 18 executing program [pid 6673] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6673] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6673] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6673] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6673] close(3) = 0 [pid 6673] close(4) = -1 EBADF (Bad file descriptor) [pid 6673] close(5) = -1 EBADF (Bad file descriptor) [pid 6673] close(6) = -1 EBADF (Bad file descriptor) [pid 6673] close(7) = -1 EBADF (Bad file descriptor) [pid 6673] close(8) = -1 EBADF (Bad file descriptor) [pid 6673] close(9) = -1 EBADF (Bad file descriptor) [pid 6673] close(10) = -1 EBADF (Bad file descriptor) [pid 6673] close(11) = -1 EBADF (Bad file descriptor) [pid 6673] close(12) = -1 EBADF (Bad file descriptor) [pid 6673] close(13) = -1 EBADF (Bad file descriptor) [pid 6673] close(14) = -1 EBADF (Bad file descriptor) [pid 6673] close(15) = -1 EBADF (Bad file descriptor) [pid 6673] close(16) = -1 EBADF (Bad file descriptor) [pid 6673] close(17) = -1 EBADF (Bad file descriptor) [pid 6673] close(18) = -1 EBADF (Bad file descriptor) [pid 6673] close(19) = -1 EBADF (Bad file descriptor) [pid 6673] close(20) = -1 EBADF (Bad file descriptor) [pid 6673] close(21) = -1 EBADF (Bad file descriptor) [pid 6673] close(22) = -1 EBADF (Bad file descriptor) [pid 6673] close(23) = -1 EBADF (Bad file descriptor) [pid 6673] close(24) = -1 EBADF (Bad file descriptor) [pid 6673] close(25) = -1 EBADF (Bad file descriptor) [pid 6673] close(26) = -1 EBADF (Bad file descriptor) [pid 6673] close(27) = -1 EBADF (Bad file descriptor) [pid 6673] close(28) = -1 EBADF (Bad file descriptor) [pid 6673] close(29) = -1 EBADF (Bad file descriptor) [pid 6673] exit_group(0) = ? [pid 6673] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6358", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6358", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6358/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6358/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6358/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6358/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6358/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6358/sys") = 0 [pid 314] umount2("./6358/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6358/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6358/binderfs") = 0 [pid 314] umount2("./6358/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6358/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6358/cgroup.net") = 0 [pid 314] umount2("./6358/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6358/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6358/cgroup.cpu") = 0 [pid 314] umount2("./6358/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6358/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6358/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6358") = 0 [pid 314] mkdir("./6359", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6674 attached , child_tidptr=0x55557741b690) = 6361 [pid 6674] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6674] chdir("./6359") = 0 [pid 6674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6674] <... prctl resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6674] setpgid(0, 0) = 0 [pid 6674] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6674] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6674] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6674] write(3, "1000", 4) = 4 [pid 6674] close(3) = 0 [pid 6674] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6674] write(1, "executing program\n", 18) = 18 executing program [pid 6674] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6674] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6674] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6674] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6674] close(3) = 0 [pid 6674] close(4) = -1 EBADF (Bad file descriptor) [pid 6674] close(5) = -1 EBADF (Bad file descriptor) [pid 6674] close(6) = -1 EBADF (Bad file descriptor) [pid 6674] close(7) = -1 EBADF (Bad file descriptor) [pid 6674] close(8) = -1 EBADF (Bad file descriptor) [pid 6674] close(9) = -1 EBADF (Bad file descriptor) [pid 6674] close(10) = -1 EBADF (Bad file descriptor) [pid 6674] close(11) = -1 EBADF (Bad file descriptor) [pid 6674] close(12) = -1 EBADF (Bad file descriptor) [pid 6674] close(13) = -1 EBADF (Bad file descriptor) [pid 6674] close(14) = -1 EBADF (Bad file descriptor) [pid 6674] close(15) = -1 EBADF (Bad file descriptor) [pid 6674] close(16) = -1 EBADF (Bad file descriptor) [pid 6674] close(17) = -1 EBADF (Bad file descriptor) [pid 6674] close(18) = -1 EBADF (Bad file descriptor) [pid 6674] close(19) = -1 EBADF (Bad file descriptor) [pid 6674] close(20) = -1 EBADF (Bad file descriptor) [pid 6674] close(21) = -1 EBADF (Bad file descriptor) [pid 6674] close(22) = -1 EBADF (Bad file descriptor) [pid 6674] close(23) = -1 EBADF (Bad file descriptor) [pid 6674] close(24) = -1 EBADF (Bad file descriptor) [pid 6674] close(25) = -1 EBADF (Bad file descriptor) [pid 6674] close(26) = -1 EBADF (Bad file descriptor) [pid 6674] close(27) = -1 EBADF (Bad file descriptor) [pid 6674] close(28) = -1 EBADF (Bad file descriptor) [pid 6674] close(29) = -1 EBADF (Bad file descriptor) [pid 6674] exit_group(0) = ? [pid 6674] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6359", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6359", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6359/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6359/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6359/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6359/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6359/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6359/sys") = 0 [pid 314] umount2("./6359/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6359/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6359/binderfs") = 0 [pid 314] umount2("./6359/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6359/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6359/cgroup.net") = 0 [pid 314] umount2("./6359/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6359/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6359/cgroup.cpu") = 0 [pid 314] umount2("./6359/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6359/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6359/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6359") = 0 [pid 314] mkdir("./6360", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6675 attached , child_tidptr=0x55557741b690) = 6362 [pid 6675] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6675] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6675] chdir("./6360") = 0 [pid 6675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6675] setpgid(0, 0) = 0 [pid 6675] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6675] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6675] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6675] write(3, "1000", 4) = 4 [pid 6675] close(3) = 0 [pid 6675] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6675] write(1, "executing program\n", 18) = 18 executing program [pid 6675] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6675] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6675] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6675] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6675] close(3) = 0 [pid 6675] close(4) = -1 EBADF (Bad file descriptor) [pid 6675] close(5) = -1 EBADF (Bad file descriptor) [pid 6675] close(6) = -1 EBADF (Bad file descriptor) [pid 6675] close(7) = -1 EBADF (Bad file descriptor) [pid 6675] close(8) = -1 EBADF (Bad file descriptor) [pid 6675] close(9) = -1 EBADF (Bad file descriptor) [pid 6675] close(10) = -1 EBADF (Bad file descriptor) [pid 6675] close(11) = -1 EBADF (Bad file descriptor) [pid 6675] close(12) = -1 EBADF (Bad file descriptor) [pid 6675] close(13) = -1 EBADF (Bad file descriptor) [pid 6675] close(14) = -1 EBADF (Bad file descriptor) [pid 6675] close(15) = -1 EBADF (Bad file descriptor) [pid 6675] close(16) = -1 EBADF (Bad file descriptor) [pid 6675] close(17) = -1 EBADF (Bad file descriptor) [pid 6675] close(18) = -1 EBADF (Bad file descriptor) [pid 6675] close(19) = -1 EBADF (Bad file descriptor) [pid 6675] close(20) = -1 EBADF (Bad file descriptor) [pid 6675] close(21) = -1 EBADF (Bad file descriptor) [pid 6675] close(22) = -1 EBADF (Bad file descriptor) [pid 6675] close(23) = -1 EBADF (Bad file descriptor) [pid 6675] close(24) = -1 EBADF (Bad file descriptor) [pid 6675] close(25) = -1 EBADF (Bad file descriptor) [pid 6675] close(26) = -1 EBADF (Bad file descriptor) [pid 6675] close(27) = -1 EBADF (Bad file descriptor) [pid 6675] close(28) = -1 EBADF (Bad file descriptor) [pid 6675] close(29) = -1 EBADF (Bad file descriptor) [pid 6675] exit_group(0) = ? [pid 6675] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6360", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6360", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6360/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6360/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6360/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6360/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6360/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6360/sys") = 0 [pid 314] umount2("./6360/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6360/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6360/binderfs") = 0 [pid 314] umount2("./6360/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6360/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6360/cgroup.net") = 0 [pid 314] umount2("./6360/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6360/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6360/cgroup.cpu") = 0 [pid 314] umount2("./6360/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6360/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6360/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6360") = 0 [pid 314] mkdir("./6361", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6676 attached , child_tidptr=0x55557741b690) = 6363 [pid 6676] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6676] chdir("./6361") = 0 [pid 6676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6676] setpgid(0, 0) = 0 [pid 6676] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6676] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6676] <... symlink resumed>) = 0 [pid 6676] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6676] write(3, "1000", 4) = 4 [pid 6676] close(3) = 0 [pid 6676] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6676] write(1, "executing program\n", 18) = 18 executing program [pid 6676] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6676] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6676] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6676] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6676] close(3) = 0 [pid 6676] close(4) = -1 EBADF (Bad file descriptor) [pid 6676] close(5) = -1 EBADF (Bad file descriptor) [pid 6676] close(6) = -1 EBADF (Bad file descriptor) [pid 6676] close(7) = -1 EBADF (Bad file descriptor) [pid 6676] close(8) = -1 EBADF (Bad file descriptor) [pid 6676] close(9) = -1 EBADF (Bad file descriptor) [pid 6676] close(10) = -1 EBADF (Bad file descriptor) [pid 6676] close(11) = -1 EBADF (Bad file descriptor) [pid 6676] close(12) = -1 EBADF (Bad file descriptor) [pid 6676] close(13) = -1 EBADF (Bad file descriptor) [pid 6676] close(14) = -1 EBADF (Bad file descriptor) [pid 6676] close(15) = -1 EBADF (Bad file descriptor) [pid 6676] close(16) = -1 EBADF (Bad file descriptor) [pid 6676] close(17) = -1 EBADF (Bad file descriptor) [pid 6676] close(18) = -1 EBADF (Bad file descriptor) [pid 6676] close(19) = -1 EBADF (Bad file descriptor) [pid 6676] close(20) = -1 EBADF (Bad file descriptor) [pid 6676] close(21) = -1 EBADF (Bad file descriptor) [pid 6676] close(22) = -1 EBADF (Bad file descriptor) [pid 6676] close(23) = -1 EBADF (Bad file descriptor) [pid 6676] close(24) = -1 EBADF (Bad file descriptor) [pid 6676] close(25) = -1 EBADF (Bad file descriptor) [pid 6676] close(26) = -1 EBADF (Bad file descriptor) [pid 6676] close(27) = -1 EBADF (Bad file descriptor) [pid 6676] close(28) = -1 EBADF (Bad file descriptor) [pid 6676] close(29) = -1 EBADF (Bad file descriptor) [pid 6676] exit_group(0) = ? [pid 6676] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6361", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6361", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6361/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6361/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6361/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6361/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6361/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6361/sys") = 0 [pid 314] umount2("./6361/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6361/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6361/binderfs") = 0 [pid 314] umount2("./6361/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6361/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6361/cgroup.net") = 0 [pid 314] umount2("./6361/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6361/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6361/cgroup.cpu") = 0 [pid 314] umount2("./6361/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6361/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6361/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6361") = 0 [pid 314] mkdir("./6362", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6677 attached , child_tidptr=0x55557741b690) = 6364 [pid 6677] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6677] chdir("./6362") = 0 [pid 6677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6677] setpgid(0, 0) = 0 [pid 6677] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6677] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6677] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6677] write(3, "1000", 4) = 4 [pid 6677] close(3) = 0 [pid 6677] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6677] write(1, "executing program\n", 18) = 18 executing program [pid 6677] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6677] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6677] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6677] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6677] close(3) = 0 [pid 6677] close(4) = -1 EBADF (Bad file descriptor) [pid 6677] close(5) = -1 EBADF (Bad file descriptor) [pid 6677] close(6) = -1 EBADF (Bad file descriptor) [pid 6677] close(7) = -1 EBADF (Bad file descriptor) [pid 6677] close(8) = -1 EBADF (Bad file descriptor) [pid 6677] close(9) = -1 EBADF (Bad file descriptor) [pid 6677] close(10) = -1 EBADF (Bad file descriptor) [pid 6677] close(11) = -1 EBADF (Bad file descriptor) [pid 6677] close(12) = -1 EBADF (Bad file descriptor) [pid 6677] close(13) = -1 EBADF (Bad file descriptor) [pid 6677] close(14) = -1 EBADF (Bad file descriptor) [pid 6677] close(15) = -1 EBADF (Bad file descriptor) [pid 6677] close(16) = -1 EBADF (Bad file descriptor) [pid 6677] close(17) = -1 EBADF (Bad file descriptor) [pid 6677] close(18) = -1 EBADF (Bad file descriptor) [pid 6677] close(19) = -1 EBADF (Bad file descriptor) [pid 6677] close(20) = -1 EBADF (Bad file descriptor) [pid 6677] close(21) = -1 EBADF (Bad file descriptor) [pid 6677] close(22) = -1 EBADF (Bad file descriptor) [pid 6677] close(23) = -1 EBADF (Bad file descriptor) [pid 6677] close(24) = -1 EBADF (Bad file descriptor) [pid 6677] close(25) = -1 EBADF (Bad file descriptor) [pid 6677] close(26) = -1 EBADF (Bad file descriptor) [pid 6677] close(27) = -1 EBADF (Bad file descriptor) [pid 6677] close(28) = -1 EBADF (Bad file descriptor) [pid 6677] close(29) = -1 EBADF (Bad file descriptor) [pid 6677] exit_group(0) = ? [pid 6677] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6364, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6362", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6362", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6362/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6362/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6362/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6362/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6362/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6362/sys") = 0 [pid 314] umount2("./6362/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6362/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6362/binderfs") = 0 [pid 314] umount2("./6362/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6362/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6362/cgroup.net") = 0 [pid 314] umount2("./6362/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6362/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6362/cgroup.cpu") = 0 [pid 314] umount2("./6362/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6362/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6362/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6362") = 0 [pid 314] mkdir("./6363", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6365 ci2-android-6-12-rust/strace-static-x86_64: Process 6678 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6678] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6678] <... set_robust_list resumed>) = 0 [pid 6678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6678] chdir("./6363") = 0 [pid 6678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6678] setpgid(0, 0) = 0 [pid 6678] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6678] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6678] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6678] write(3, "1000", 4) = 4 [pid 6678] close(3) = 0 [pid 6678] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6678] write(1, "executing program\n", 18) = 18 executing program [pid 6678] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6678] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6678] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6678] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6678] close(3) = 0 [pid 6678] close(4) = -1 EBADF (Bad file descriptor) [pid 6678] close(5) = -1 EBADF (Bad file descriptor) [pid 6678] close(6) = -1 EBADF (Bad file descriptor) [pid 6678] close(7) = -1 EBADF (Bad file descriptor) [pid 6678] close(8) = -1 EBADF (Bad file descriptor) [pid 6678] close(9) = -1 EBADF (Bad file descriptor) [pid 6678] close(10) = -1 EBADF (Bad file descriptor) [pid 6678] close(11) = -1 EBADF (Bad file descriptor) [pid 6678] close(12) = -1 EBADF (Bad file descriptor) [pid 6678] close(13) = -1 EBADF (Bad file descriptor) [pid 6678] close(14) = -1 EBADF (Bad file descriptor) [pid 6678] close(15) = -1 EBADF (Bad file descriptor) [pid 6678] close(16) = -1 EBADF (Bad file descriptor) [pid 6678] close(17) = -1 EBADF (Bad file descriptor) [pid 6678] close(18) = -1 EBADF (Bad file descriptor) [pid 6678] close(19) = -1 EBADF (Bad file descriptor) [pid 6678] close(20) = -1 EBADF (Bad file descriptor) [pid 6678] close(21) = -1 EBADF (Bad file descriptor) [pid 6678] close(22) = -1 EBADF (Bad file descriptor) [pid 6678] close(23) = -1 EBADF (Bad file descriptor) [pid 6678] close(24) = -1 EBADF (Bad file descriptor) [pid 6678] close(25) = -1 EBADF (Bad file descriptor) [pid 6678] close(26) = -1 EBADF (Bad file descriptor) [pid 6678] close(27) = -1 EBADF (Bad file descriptor) [pid 6678] close(28) = -1 EBADF (Bad file descriptor) [pid 6678] close(29) = -1 EBADF (Bad file descriptor) [pid 6678] exit_group(0) = ? [pid 6678] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6365, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6363", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6363", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6363/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6363/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6363/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6363/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6363/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6363/sys") = 0 [pid 314] umount2("./6363/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6363/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6363/binderfs") = 0 [pid 314] umount2("./6363/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6363/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6363/cgroup.net") = 0 [pid 314] umount2("./6363/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6363/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6363/cgroup.cpu") = 0 [pid 314] umount2("./6363/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6363/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6363/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6363") = 0 [pid 314] mkdir("./6364", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6679 attached , child_tidptr=0x55557741b690) = 6366 [pid 6679] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6679] <... set_robust_list resumed>) = 0 [pid 6679] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6679] chdir("./6364") = 0 [pid 6679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6679] setpgid(0, 0) = 0 [pid 6679] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6679] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6679] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6679] write(3, "1000", 4) = 4 [pid 6679] close(3) = 0 [pid 6679] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6679] write(1, "executing program\n", 18) = 18 executing program [pid 6679] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6679] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6679] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6679] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6679] close(3) = 0 [pid 6679] close(4) = -1 EBADF (Bad file descriptor) [pid 6679] close(5) = -1 EBADF (Bad file descriptor) [pid 6679] close(6) = -1 EBADF (Bad file descriptor) [pid 6679] close(7) = -1 EBADF (Bad file descriptor) [pid 6679] close(8) = -1 EBADF (Bad file descriptor) [pid 6679] close(9) = -1 EBADF (Bad file descriptor) [pid 6679] close(10) = -1 EBADF (Bad file descriptor) [pid 6679] close(11) = -1 EBADF (Bad file descriptor) [pid 6679] close(12) = -1 EBADF (Bad file descriptor) [pid 6679] close(13) = -1 EBADF (Bad file descriptor) [pid 6679] close(14) = -1 EBADF (Bad file descriptor) [pid 6679] close(15) = -1 EBADF (Bad file descriptor) [pid 6679] close(16) = -1 EBADF (Bad file descriptor) [pid 6679] close(17) = -1 EBADF (Bad file descriptor) [pid 6679] close(18) = -1 EBADF (Bad file descriptor) [pid 6679] close(19) = -1 EBADF (Bad file descriptor) [pid 6679] close(20) = -1 EBADF (Bad file descriptor) [pid 6679] close(21) = -1 EBADF (Bad file descriptor) [pid 6679] close(22) = -1 EBADF (Bad file descriptor) [pid 6679] close(23) = -1 EBADF (Bad file descriptor) [pid 6679] close(24) = -1 EBADF (Bad file descriptor) [pid 6679] close(25) = -1 EBADF (Bad file descriptor) [pid 6679] close(26) = -1 EBADF (Bad file descriptor) [pid 6679] close(27) = -1 EBADF (Bad file descriptor) [pid 6679] close(28) = -1 EBADF (Bad file descriptor) [pid 6679] close(29) = -1 EBADF (Bad file descriptor) [pid 6679] exit_group(0) = ? [pid 6679] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6364", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6364", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6364/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6364/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6364/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6364/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6364/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6364/sys") = 0 [pid 314] umount2("./6364/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6364/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6364/binderfs") = 0 [pid 314] umount2("./6364/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6364/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6364/cgroup.net") = 0 [pid 314] umount2("./6364/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6364/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6364/cgroup.cpu") = 0 [pid 314] umount2("./6364/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6364/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6364/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6364") = 0 [pid 314] mkdir("./6365", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6680 attached , child_tidptr=0x55557741b690) = 6367 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6680] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6680] chdir("./6365") = 0 [pid 6680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6680] setpgid(0, 0) = 0 [pid 6680] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6680] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6680] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6680] write(3, "1000", 4) = 4 [pid 6680] close(3) = 0 [pid 6680] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6680] write(1, "executing program\n", 18) = 18 [pid 6680] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6680] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6680] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6680] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6680] close(3) = 0 [pid 6680] close(4) = -1 EBADF (Bad file descriptor) [pid 6680] close(5) = -1 EBADF (Bad file descriptor) [pid 6680] close(6) = -1 EBADF (Bad file descriptor) [pid 6680] close(7) = -1 EBADF (Bad file descriptor) [pid 6680] close(8) = -1 EBADF (Bad file descriptor) [pid 6680] close(9) = -1 EBADF (Bad file descriptor) [pid 6680] close(10) = -1 EBADF (Bad file descriptor) [pid 6680] close(11) = -1 EBADF (Bad file descriptor) [pid 6680] close(12) = -1 EBADF (Bad file descriptor) [pid 6680] close(13) = -1 EBADF (Bad file descriptor) [pid 6680] close(14) = -1 EBADF (Bad file descriptor) [pid 6680] close(15) = -1 EBADF (Bad file descriptor) [pid 6680] close(16) = -1 EBADF (Bad file descriptor) [pid 6680] close(17) = -1 EBADF (Bad file descriptor) [pid 6680] close(18) = -1 EBADF (Bad file descriptor) [pid 6680] close(19) = -1 EBADF (Bad file descriptor) [pid 6680] close(20) = -1 EBADF (Bad file descriptor) [pid 6680] close(21) = -1 EBADF (Bad file descriptor) [pid 6680] close(22) = -1 EBADF (Bad file descriptor) [pid 6680] close(23) = -1 EBADF (Bad file descriptor) [pid 6680] close(24) = -1 EBADF (Bad file descriptor) [pid 6680] close(25) = -1 EBADF (Bad file descriptor) [pid 6680] close(26) = -1 EBADF (Bad file descriptor) [pid 6680] close(27) = -1 EBADF (Bad file descriptor) [pid 6680] close(28) = -1 EBADF (Bad file descriptor) [pid 6680] close(29) = -1 EBADF (Bad file descriptor) [pid 6680] exit_group(0) = ? [pid 6680] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6365", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6365", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6365/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6365/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6365/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6365/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6365/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6365/sys") = 0 [pid 314] umount2("./6365/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6365/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6365/binderfs") = 0 [pid 314] umount2("./6365/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6365/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6365/cgroup.net") = 0 [pid 314] umount2("./6365/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6365/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6365/cgroup.cpu") = 0 [pid 314] umount2("./6365/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6365/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6365/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6365") = 0 [pid 314] mkdir("./6366", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6681 attached , child_tidptr=0x55557741b690) = 6368 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6681] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6681] chdir("./6366") = 0 [pid 6681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6681] setpgid(0, 0) = 0 [pid 6681] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6681] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6681] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6681] write(3, "1000", 4) = 4 [pid 6681] close(3) = 0 [pid 6681] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6681] write(1, "executing program\n", 18) = 18 executing program [pid 6681] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6681] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6681] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6681] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6681] close(3) = 0 [pid 6681] close(4) = -1 EBADF (Bad file descriptor) [pid 6681] close(5) = -1 EBADF (Bad file descriptor) [pid 6681] close(6) = -1 EBADF (Bad file descriptor) [pid 6681] close(7) = -1 EBADF (Bad file descriptor) [pid 6681] close(8) = -1 EBADF (Bad file descriptor) [pid 6681] close(9) = -1 EBADF (Bad file descriptor) [pid 6681] close(10) = -1 EBADF (Bad file descriptor) [pid 6681] close(11) = -1 EBADF (Bad file descriptor) [pid 6681] close(12) = -1 EBADF (Bad file descriptor) [pid 6681] close(13) = -1 EBADF (Bad file descriptor) [pid 6681] close(14) = -1 EBADF (Bad file descriptor) [pid 6681] close(15) = -1 EBADF (Bad file descriptor) [pid 6681] close(16) = -1 EBADF (Bad file descriptor) [pid 6681] close(17) = -1 EBADF (Bad file descriptor) [pid 6681] close(18) = -1 EBADF (Bad file descriptor) [pid 6681] close(19) = -1 EBADF (Bad file descriptor) [pid 6681] close(20) = -1 EBADF (Bad file descriptor) [pid 6681] close(21) = -1 EBADF (Bad file descriptor) [pid 6681] close(22) = -1 EBADF (Bad file descriptor) [pid 6681] close(23) = -1 EBADF (Bad file descriptor) [pid 6681] close(24) = -1 EBADF (Bad file descriptor) [pid 6681] close(25) = -1 EBADF (Bad file descriptor) [pid 6681] close(26) = -1 EBADF (Bad file descriptor) [pid 6681] close(27) = -1 EBADF (Bad file descriptor) [pid 6681] close(28) = -1 EBADF (Bad file descriptor) [pid 6681] close(29) = -1 EBADF (Bad file descriptor) [pid 6681] exit_group(0) = ? [pid 6681] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6366", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6366", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6366/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6366/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6366/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6366/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6366/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6366/sys") = 0 [pid 314] umount2("./6366/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6366/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6366/binderfs") = 0 [pid 314] umount2("./6366/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6366/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6366/cgroup.net") = 0 [pid 314] umount2("./6366/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6366/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6366/cgroup.cpu") = 0 [pid 314] umount2("./6366/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6366/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6366/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6366") = 0 [pid 314] mkdir("./6367", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6682 attached [pid 6682] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6682] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6369 [pid 6682] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6682] chdir("./6367") = 0 [pid 6682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6682] setpgid(0, 0) = 0 [pid 6682] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6682] <... symlink resumed>) = 0 [pid 6682] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6682] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6682] write(3, "1000", 4) = 4 [pid 6682] close(3) = 0 [pid 6682] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6682] write(1, "executing program\n", 18) = 18 executing program [pid 6682] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6682] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6682] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6682] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6682] close(3) = 0 [pid 6682] close(4) = -1 EBADF (Bad file descriptor) [pid 6682] close(5) = -1 EBADF (Bad file descriptor) [pid 6682] close(6) = -1 EBADF (Bad file descriptor) [pid 6682] close(7) = -1 EBADF (Bad file descriptor) [pid 6682] close(8) = -1 EBADF (Bad file descriptor) [pid 6682] close(9) = -1 EBADF (Bad file descriptor) [pid 6682] close(10) = -1 EBADF (Bad file descriptor) [pid 6682] close(11) = -1 EBADF (Bad file descriptor) [pid 6682] close(12) = -1 EBADF (Bad file descriptor) [pid 6682] close(13) = -1 EBADF (Bad file descriptor) [pid 6682] close(14) = -1 EBADF (Bad file descriptor) [pid 6682] close(15) = -1 EBADF (Bad file descriptor) [pid 6682] close(16) = -1 EBADF (Bad file descriptor) [pid 6682] close(17) = -1 EBADF (Bad file descriptor) [pid 6682] close(18) = -1 EBADF (Bad file descriptor) [pid 6682] close(19) = -1 EBADF (Bad file descriptor) [pid 6682] close(20) = -1 EBADF (Bad file descriptor) [pid 6682] close(21) = -1 EBADF (Bad file descriptor) [pid 6682] close(22) = -1 EBADF (Bad file descriptor) [pid 6682] close(23) = -1 EBADF (Bad file descriptor) [pid 6682] close(24) = -1 EBADF (Bad file descriptor) [pid 6682] close(25) = -1 EBADF (Bad file descriptor) [pid 6682] close(26) = -1 EBADF (Bad file descriptor) [pid 6682] close(27) = -1 EBADF (Bad file descriptor) [pid 6682] close(28) = -1 EBADF (Bad file descriptor) [pid 6682] close(29) = -1 EBADF (Bad file descriptor) [pid 6682] exit_group(0) = ? [pid 6682] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6367", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6367", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6367/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6367/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6367/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6367/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6367/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6367/sys") = 0 [pid 314] umount2("./6367/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6367/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6367/binderfs") = 0 [pid 314] umount2("./6367/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6367/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6367/cgroup.net") = 0 [pid 314] umount2("./6367/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6367/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6367/cgroup.cpu") = 0 [pid 314] umount2("./6367/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6367/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6367/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6367") = 0 [pid 314] mkdir("./6368", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6683 attached [pid 6683] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6683] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6370 [pid 6683] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6683] chdir("./6368") = 0 [pid 6683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6683] <... prctl resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6683] setpgid(0, 0) = 0 [pid 6683] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6683] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6683] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6683] write(3, "1000", 4) = 4 [pid 6683] close(3) = 0 [pid 6683] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6683] write(1, "executing program\n", 18) = 18 [pid 6683] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6683] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6683] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6683] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6683] close(3) = 0 [pid 6683] close(4) = -1 EBADF (Bad file descriptor) [pid 6683] close(5) = -1 EBADF (Bad file descriptor) [pid 6683] close(6) = -1 EBADF (Bad file descriptor) [pid 6683] close(7) = -1 EBADF (Bad file descriptor) [pid 6683] close(8) = -1 EBADF (Bad file descriptor) [pid 6683] close(9) = -1 EBADF (Bad file descriptor) [pid 6683] close(10) = -1 EBADF (Bad file descriptor) [pid 6683] close(11) = -1 EBADF (Bad file descriptor) [pid 6683] close(12) = -1 EBADF (Bad file descriptor) [pid 6683] close(13) = -1 EBADF (Bad file descriptor) [pid 6683] close(14) = -1 EBADF (Bad file descriptor) [pid 6683] close(15) = -1 EBADF (Bad file descriptor) [pid 6683] close(16) = -1 EBADF (Bad file descriptor) [pid 6683] close(17) = -1 EBADF (Bad file descriptor) [pid 6683] close(18) = -1 EBADF (Bad file descriptor) [pid 6683] close(19) = -1 EBADF (Bad file descriptor) [pid 6683] close(20) = -1 EBADF (Bad file descriptor) [pid 6683] close(21) = -1 EBADF (Bad file descriptor) [pid 6683] close(22) = -1 EBADF (Bad file descriptor) [pid 6683] close(23) = -1 EBADF (Bad file descriptor) [pid 6683] close(24) = -1 EBADF (Bad file descriptor) [pid 6683] close(25) = -1 EBADF (Bad file descriptor) [pid 6683] close(26) = -1 EBADF (Bad file descriptor) [pid 6683] close(27) = -1 EBADF (Bad file descriptor) [pid 6683] close(28) = -1 EBADF (Bad file descriptor) [pid 6683] close(29) = -1 EBADF (Bad file descriptor) [pid 6683] exit_group(0) = ? [pid 6683] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6368", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6368", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6368/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6368/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6368/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6368/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6368/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6368/sys") = 0 [pid 314] umount2("./6368/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6368/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6368/binderfs") = 0 [pid 314] umount2("./6368/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6368/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6368/cgroup.net") = 0 [pid 314] umount2("./6368/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6368/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6368/cgroup.cpu") = 0 [pid 314] umount2("./6368/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6368/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6368/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6368") = 0 [pid 314] mkdir("./6369", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6684 attached , child_tidptr=0x55557741b690) = 6371 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6684] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6684] <... set_robust_list resumed>) = 0 [pid 6684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6684] chdir("./6369") = 0 [pid 6684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6684] setpgid(0, 0) = 0 [pid 6684] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6684] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6684] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6684] write(3, "1000", 4) = 4 [pid 6684] close(3) = 0 [pid 6684] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6684] write(1, "executing program\n", 18) = 18 executing program [pid 6684] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6684] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6684] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6684] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6684] close(3) = 0 [pid 6684] close(4) = -1 EBADF (Bad file descriptor) [pid 6684] close(5) = -1 EBADF (Bad file descriptor) [pid 6684] close(6) = -1 EBADF (Bad file descriptor) [pid 6684] close(7) = -1 EBADF (Bad file descriptor) [pid 6684] close(8) = -1 EBADF (Bad file descriptor) [pid 6684] close(9) = -1 EBADF (Bad file descriptor) [pid 6684] close(10) = -1 EBADF (Bad file descriptor) [pid 6684] close(11) = -1 EBADF (Bad file descriptor) [pid 6684] close(12) = -1 EBADF (Bad file descriptor) [pid 6684] close(13) = -1 EBADF (Bad file descriptor) [pid 6684] close(14) = -1 EBADF (Bad file descriptor) [pid 6684] close(15) = -1 EBADF (Bad file descriptor) [pid 6684] close(16) = -1 EBADF (Bad file descriptor) [pid 6684] close(17) = -1 EBADF (Bad file descriptor) [pid 6684] close(18) = -1 EBADF (Bad file descriptor) [pid 6684] close(19) = -1 EBADF (Bad file descriptor) [pid 6684] close(20) = -1 EBADF (Bad file descriptor) [pid 6684] close(21) = -1 EBADF (Bad file descriptor) [pid 6684] close(22) = -1 EBADF (Bad file descriptor) [pid 6684] close(23) = -1 EBADF (Bad file descriptor) [pid 6684] close(24) = -1 EBADF (Bad file descriptor) [pid 6684] close(25) = -1 EBADF (Bad file descriptor) [pid 6684] close(26) = -1 EBADF (Bad file descriptor) [pid 6684] close(27) = -1 EBADF (Bad file descriptor) [pid 6684] close(28) = -1 EBADF (Bad file descriptor) [pid 6684] close(29) = -1 EBADF (Bad file descriptor) [pid 6684] exit_group(0) = ? [pid 6684] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6369", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6369", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6369/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6369/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6369/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6369/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6369/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6369/sys") = 0 [pid 314] umount2("./6369/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6369/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6369/binderfs") = 0 [pid 314] umount2("./6369/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6369/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6369/cgroup.net") = 0 [pid 314] umount2("./6369/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6369/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6369/cgroup.cpu") = 0 [pid 314] umount2("./6369/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6369/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6369/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6369") = 0 [pid 314] mkdir("./6370", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6685 attached [pid 6685] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6372 [pid 6685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6685] chdir("./6370") = 0 [pid 6685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6685] <... prctl resumed>) = 0 [pid 6685] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6685] <... setpgid resumed>) = 0 [pid 6685] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6685] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6685] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6685] write(3, "1000", 4) = 4 [pid 6685] close(3) = 0 [pid 6685] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6685] write(1, "executing program\n", 18) = 18 executing program [pid 6685] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6685] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6685] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6685] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6685] close(3) = 0 [pid 6685] close(4) = -1 EBADF (Bad file descriptor) [pid 6685] close(5) = -1 EBADF (Bad file descriptor) [pid 6685] close(6) = -1 EBADF (Bad file descriptor) [pid 6685] close(7) = -1 EBADF (Bad file descriptor) [pid 6685] close(8) = -1 EBADF (Bad file descriptor) [pid 6685] close(9) = -1 EBADF (Bad file descriptor) [pid 6685] close(10) = -1 EBADF (Bad file descriptor) [pid 6685] close(11) = -1 EBADF (Bad file descriptor) [pid 6685] close(12) = -1 EBADF (Bad file descriptor) [pid 6685] close(13) = -1 EBADF (Bad file descriptor) [pid 6685] close(14) = -1 EBADF (Bad file descriptor) [pid 6685] close(15) = -1 EBADF (Bad file descriptor) [pid 6685] close(16) = -1 EBADF (Bad file descriptor) [pid 6685] close(17) = -1 EBADF (Bad file descriptor) [pid 6685] close(18) = -1 EBADF (Bad file descriptor) [pid 6685] close(19) = -1 EBADF (Bad file descriptor) [pid 6685] close(20) = -1 EBADF (Bad file descriptor) [pid 6685] close(21) = -1 EBADF (Bad file descriptor) [pid 6685] close(22) = -1 EBADF (Bad file descriptor) [pid 6685] close(23) = -1 EBADF (Bad file descriptor) [pid 6685] close(24) = -1 EBADF (Bad file descriptor) [pid 6685] close(25) = -1 EBADF (Bad file descriptor) [pid 6685] close(26) = -1 EBADF (Bad file descriptor) [pid 6685] close(27) = -1 EBADF (Bad file descriptor) [pid 6685] close(28) = -1 EBADF (Bad file descriptor) [pid 6685] close(29) = -1 EBADF (Bad file descriptor) [pid 6685] exit_group(0) = ? [pid 6685] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6370", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6370", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6370/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6370/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6370/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6370/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6370/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6370/sys") = 0 [pid 314] umount2("./6370/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6370/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6370/binderfs") = 0 [pid 314] umount2("./6370/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6370/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6370/cgroup.net") = 0 [pid 314] umount2("./6370/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6370/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6370/cgroup.cpu") = 0 [pid 314] umount2("./6370/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6370/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6370/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6370") = 0 [pid 314] mkdir("./6371", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6686 attached [pid 6686] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6686] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6373 [pid 6686] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6686] chdir("./6371") = 0 [pid 6686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6686] <... prctl resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6686] setpgid(0, 0) = 0 [pid 6686] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6686] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6686] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6686] write(3, "1000", 4) = 4 [pid 6686] close(3) = 0 [pid 6686] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6686] write(1, "executing program\n", 18) = 18 executing program [pid 6686] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6686] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6686] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6686] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6686] close(3) = 0 [pid 6686] close(4) = -1 EBADF (Bad file descriptor) [pid 6686] close(5) = -1 EBADF (Bad file descriptor) [pid 6686] close(6) = -1 EBADF (Bad file descriptor) [pid 6686] close(7) = -1 EBADF (Bad file descriptor) [pid 6686] close(8) = -1 EBADF (Bad file descriptor) [pid 6686] close(9) = -1 EBADF (Bad file descriptor) [pid 6686] close(10) = -1 EBADF (Bad file descriptor) [pid 6686] close(11) = -1 EBADF (Bad file descriptor) [pid 6686] close(12) = -1 EBADF (Bad file descriptor) [pid 6686] close(13) = -1 EBADF (Bad file descriptor) [pid 6686] close(14) = -1 EBADF (Bad file descriptor) [pid 6686] close(15) = -1 EBADF (Bad file descriptor) [pid 6686] close(16) = -1 EBADF (Bad file descriptor) [pid 6686] close(17) = -1 EBADF (Bad file descriptor) [pid 6686] close(18) = -1 EBADF (Bad file descriptor) [pid 6686] close(19) = -1 EBADF (Bad file descriptor) [pid 6686] close(20) = -1 EBADF (Bad file descriptor) [pid 6686] close(21) = -1 EBADF (Bad file descriptor) [pid 6686] close(22) = -1 EBADF (Bad file descriptor) [pid 6686] close(23) = -1 EBADF (Bad file descriptor) [pid 6686] close(24) = -1 EBADF (Bad file descriptor) [pid 6686] close(25) = -1 EBADF (Bad file descriptor) [pid 6686] close(26) = -1 EBADF (Bad file descriptor) [pid 6686] close(27) = -1 EBADF (Bad file descriptor) [pid 6686] close(28) = -1 EBADF (Bad file descriptor) [pid 6686] close(29) = -1 EBADF (Bad file descriptor) [pid 6686] exit_group(0) = ? [pid 6686] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6371", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6371", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6371/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6371/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6371/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6371/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6371/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6371/sys") = 0 [pid 314] umount2("./6371/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6371/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6371/binderfs") = 0 [pid 314] umount2("./6371/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6371/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6371/cgroup.net") = 0 [pid 314] umount2("./6371/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6371/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6371/cgroup.cpu") = 0 [pid 314] umount2("./6371/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6371/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6371/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6371") = 0 [pid 314] mkdir("./6372", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6687 attached [pid 6687] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6687] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6374 [pid 6687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6687] chdir("./6372") = 0 [pid 6687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6687] setpgid(0, 0) = 0 [pid 6687] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6687] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6687] <... symlink resumed>) = 0 [pid 6687] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6687] write(3, "1000", 4) = 4 [pid 6687] close(3) = 0 [pid 6687] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6687] write(1, "executing program\n", 18) = 18 executing program [pid 6687] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6687] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6687] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6687] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6687] close(3) = 0 [pid 6687] close(4) = -1 EBADF (Bad file descriptor) [pid 6687] close(5) = -1 EBADF (Bad file descriptor) [pid 6687] close(6) = -1 EBADF (Bad file descriptor) [pid 6687] close(7) = -1 EBADF (Bad file descriptor) [pid 6687] close(8) = -1 EBADF (Bad file descriptor) [pid 6687] close(9) = -1 EBADF (Bad file descriptor) [pid 6687] close(10) = -1 EBADF (Bad file descriptor) [pid 6687] close(11) = -1 EBADF (Bad file descriptor) [pid 6687] close(12) = -1 EBADF (Bad file descriptor) [pid 6687] close(13) = -1 EBADF (Bad file descriptor) [pid 6687] close(14) = -1 EBADF (Bad file descriptor) [pid 6687] close(15) = -1 EBADF (Bad file descriptor) [pid 6687] close(16) = -1 EBADF (Bad file descriptor) [pid 6687] close(17) = -1 EBADF (Bad file descriptor) [pid 6687] close(18) = -1 EBADF (Bad file descriptor) [pid 6687] close(19) = -1 EBADF (Bad file descriptor) [pid 6687] close(20) = -1 EBADF (Bad file descriptor) [pid 6687] close(21) = -1 EBADF (Bad file descriptor) [pid 6687] close(22) = -1 EBADF (Bad file descriptor) [pid 6687] close(23) = -1 EBADF (Bad file descriptor) [pid 6687] close(24) = -1 EBADF (Bad file descriptor) [pid 6687] close(25) = -1 EBADF (Bad file descriptor) [pid 6687] close(26) = -1 EBADF (Bad file descriptor) [pid 6687] close(27) = -1 EBADF (Bad file descriptor) [pid 6687] close(28) = -1 EBADF (Bad file descriptor) [pid 6687] close(29) = -1 EBADF (Bad file descriptor) [pid 6687] exit_group(0) = ? [pid 6687] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6372", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6372", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6372/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6372/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6372/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6372/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6372/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6372/sys") = 0 [pid 314] umount2("./6372/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6372/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6372/binderfs") = 0 [pid 314] umount2("./6372/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6372/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6372/cgroup.net") = 0 [pid 314] umount2("./6372/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6372/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6372/cgroup.cpu") = 0 [pid 314] umount2("./6372/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6372/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6372/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6372") = 0 [pid 314] mkdir("./6373", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6688 attached [pid 6688] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6688] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6375 [pid 6688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6688] chdir("./6373") = 0 [pid 6688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6688] setpgid(0, 0) = 0 [pid 6688] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6688] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6688] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6688] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6688] write(3, "1000", 4) = 4 [pid 6688] close(3) = 0 [pid 6688] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6688] write(1, "executing program\n", 18) = 18 executing program [pid 6688] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6688] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6688] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6688] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6688] close(3) = 0 [pid 6688] close(4) = -1 EBADF (Bad file descriptor) [pid 6688] close(5) = -1 EBADF (Bad file descriptor) [pid 6688] close(6) = -1 EBADF (Bad file descriptor) [pid 6688] close(7) = -1 EBADF (Bad file descriptor) [pid 6688] close(8) = -1 EBADF (Bad file descriptor) [pid 6688] close(9) = -1 EBADF (Bad file descriptor) [pid 6688] close(10) = -1 EBADF (Bad file descriptor) [pid 6688] close(11) = -1 EBADF (Bad file descriptor) [pid 6688] close(12) = -1 EBADF (Bad file descriptor) [pid 6688] close(13) = -1 EBADF (Bad file descriptor) [pid 6688] close(14) = -1 EBADF (Bad file descriptor) [pid 6688] close(15) = -1 EBADF (Bad file descriptor) [pid 6688] close(16) = -1 EBADF (Bad file descriptor) [pid 6688] close(17) = -1 EBADF (Bad file descriptor) [pid 6688] close(18) = -1 EBADF (Bad file descriptor) [pid 6688] close(19) = -1 EBADF (Bad file descriptor) [pid 6688] close(20) = -1 EBADF (Bad file descriptor) [pid 6688] close(21) = -1 EBADF (Bad file descriptor) [pid 6688] close(22) = -1 EBADF (Bad file descriptor) [pid 6688] close(23) = -1 EBADF (Bad file descriptor) [pid 6688] close(24) = -1 EBADF (Bad file descriptor) [pid 6688] close(25) = -1 EBADF (Bad file descriptor) [pid 6688] close(26) = -1 EBADF (Bad file descriptor) [pid 6688] close(27) = -1 EBADF (Bad file descriptor) [pid 6688] close(28) = -1 EBADF (Bad file descriptor) [pid 6688] close(29) = -1 EBADF (Bad file descriptor) [pid 6688] exit_group(0) = ? [pid 6688] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6373", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6373", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6373/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6373/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6373/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6373/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6373/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6373/sys") = 0 [pid 314] umount2("./6373/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6373/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6373/binderfs") = 0 [pid 314] umount2("./6373/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6373/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6373/cgroup.net") = 0 [pid 314] umount2("./6373/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6373/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6373/cgroup.cpu") = 0 [pid 314] umount2("./6373/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6373/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6373/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6373") = 0 [pid 314] mkdir("./6374", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6689 attached , child_tidptr=0x55557741b690) = 6376 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6689] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6689] chdir("./6374") = 0 [pid 6689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6689] setpgid(0, 0) = 0 [pid 6689] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6689] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6689] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6689] write(3, "1000", 4) = 4 [pid 6689] close(3) = 0 [pid 6689] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6689] write(1, "executing program\n", 18) = 18 executing program [pid 6689] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6689] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6689] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6689] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6689] close(3) = 0 [pid 6689] close(4) = -1 EBADF (Bad file descriptor) [pid 6689] close(5) = -1 EBADF (Bad file descriptor) [pid 6689] close(6) = -1 EBADF (Bad file descriptor) [pid 6689] close(7) = -1 EBADF (Bad file descriptor) [pid 6689] close(8) = -1 EBADF (Bad file descriptor) [pid 6689] close(9) = -1 EBADF (Bad file descriptor) [pid 6689] close(10) = -1 EBADF (Bad file descriptor) [pid 6689] close(11) = -1 EBADF (Bad file descriptor) [pid 6689] close(12) = -1 EBADF (Bad file descriptor) [pid 6689] close(13) = -1 EBADF (Bad file descriptor) [pid 6689] close(14) = -1 EBADF (Bad file descriptor) [pid 6689] close(15) = -1 EBADF (Bad file descriptor) [pid 6689] close(16) = -1 EBADF (Bad file descriptor) [pid 6689] close(17) = -1 EBADF (Bad file descriptor) [pid 6689] close(18) = -1 EBADF (Bad file descriptor) [pid 6689] close(19) = -1 EBADF (Bad file descriptor) [pid 6689] close(20) = -1 EBADF (Bad file descriptor) [pid 6689] close(21) = -1 EBADF (Bad file descriptor) [pid 6689] close(22) = -1 EBADF (Bad file descriptor) [pid 6689] close(23) = -1 EBADF (Bad file descriptor) [pid 6689] close(24) = -1 EBADF (Bad file descriptor) [pid 6689] close(25) = -1 EBADF (Bad file descriptor) [pid 6689] close(26) = -1 EBADF (Bad file descriptor) [pid 6689] close(27) = -1 EBADF (Bad file descriptor) [pid 6689] close(28) = -1 EBADF (Bad file descriptor) [pid 6689] close(29) = -1 EBADF (Bad file descriptor) [pid 6689] exit_group(0) = ? [pid 6689] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6376, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6374", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6374", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6374/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6374/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6374/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6374/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6374/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6374/sys") = 0 [pid 314] umount2("./6374/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6374/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6374/binderfs") = 0 [pid 314] umount2("./6374/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6374/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6374/cgroup.net") = 0 [pid 314] umount2("./6374/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6374/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6374/cgroup.cpu") = 0 [pid 314] umount2("./6374/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6374/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6374/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6374") = 0 [pid 314] mkdir("./6375", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6690 attached [pid 6690] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6377 [pid 6690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6690] chdir("./6375") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6690] <... prctl resumed>) = 0 [pid 6690] setpgid(0, 0) = 0 [pid 6690] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6690] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6690] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6690] write(3, "1000", 4) = 4 [pid 6690] close(3) = 0 [pid 6690] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6690] write(1, "executing program\n", 18) = 18 [pid 6690] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6690] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6690] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6690] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6690] close(3) = 0 [pid 6690] close(4) = -1 EBADF (Bad file descriptor) [pid 6690] close(5) = -1 EBADF (Bad file descriptor) [pid 6690] close(6) = -1 EBADF (Bad file descriptor) [pid 6690] close(7) = -1 EBADF (Bad file descriptor) [pid 6690] close(8) = -1 EBADF (Bad file descriptor) [pid 6690] close(9) = -1 EBADF (Bad file descriptor) [pid 6690] close(10) = -1 EBADF (Bad file descriptor) [pid 6690] close(11) = -1 EBADF (Bad file descriptor) [pid 6690] close(12) = -1 EBADF (Bad file descriptor) [pid 6690] close(13) = -1 EBADF (Bad file descriptor) [pid 6690] close(14) = -1 EBADF (Bad file descriptor) [pid 6690] close(15) = -1 EBADF (Bad file descriptor) [pid 6690] close(16) = -1 EBADF (Bad file descriptor) [pid 6690] close(17) = -1 EBADF (Bad file descriptor) [pid 6690] close(18) = -1 EBADF (Bad file descriptor) [pid 6690] close(19) = -1 EBADF (Bad file descriptor) [pid 6690] close(20) = -1 EBADF (Bad file descriptor) [pid 6690] close(21) = -1 EBADF (Bad file descriptor) [pid 6690] close(22) = -1 EBADF (Bad file descriptor) [pid 6690] close(23) = -1 EBADF (Bad file descriptor) [pid 6690] close(24) = -1 EBADF (Bad file descriptor) [pid 6690] close(25) = -1 EBADF (Bad file descriptor) [pid 6690] close(26) = -1 EBADF (Bad file descriptor) [pid 6690] close(27) = -1 EBADF (Bad file descriptor) [pid 6690] close(28) = -1 EBADF (Bad file descriptor) [pid 6690] close(29) = -1 EBADF (Bad file descriptor) [pid 6690] exit_group(0) = ? [pid 6690] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6375", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6375", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6375/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6375/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6375/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6375/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6375/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6375/sys") = 0 [pid 314] umount2("./6375/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6375/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6375/binderfs") = 0 [pid 314] umount2("./6375/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6375/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6375/cgroup.net") = 0 [pid 314] umount2("./6375/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6375/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6375/cgroup.cpu") = 0 [pid 314] umount2("./6375/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6375/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6375/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6375") = 0 [pid 314] mkdir("./6376", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6691 attached [pid 6691] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6691] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6378 [pid 6691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6691] chdir("./6376") = 0 [pid 6691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6691] setpgid(0, 0) = 0 [pid 6691] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6691] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6691] <... symlink resumed>) = 0 [pid 6691] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6691] write(3, "1000", 4) = 4 [pid 6691] close(3) = 0 [pid 6691] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6691] write(1, "executing program\n", 18) = 18 executing program [pid 6691] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6691] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6691] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6691] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6691] close(3) = 0 [pid 6691] close(4) = -1 EBADF (Bad file descriptor) [pid 6691] close(5) = -1 EBADF (Bad file descriptor) [pid 6691] close(6) = -1 EBADF (Bad file descriptor) [pid 6691] close(7) = -1 EBADF (Bad file descriptor) [pid 6691] close(8) = -1 EBADF (Bad file descriptor) [pid 6691] close(9) = -1 EBADF (Bad file descriptor) [pid 6691] close(10) = -1 EBADF (Bad file descriptor) [pid 6691] close(11) = -1 EBADF (Bad file descriptor) [pid 6691] close(12) = -1 EBADF (Bad file descriptor) [pid 6691] close(13) = -1 EBADF (Bad file descriptor) [pid 6691] close(14) = -1 EBADF (Bad file descriptor) [pid 6691] close(15) = -1 EBADF (Bad file descriptor) [pid 6691] close(16) = -1 EBADF (Bad file descriptor) [pid 6691] close(17) = -1 EBADF (Bad file descriptor) [pid 6691] close(18) = -1 EBADF (Bad file descriptor) [pid 6691] close(19) = -1 EBADF (Bad file descriptor) [pid 6691] close(20) = -1 EBADF (Bad file descriptor) [pid 6691] close(21) = -1 EBADF (Bad file descriptor) [pid 6691] close(22) = -1 EBADF (Bad file descriptor) [pid 6691] close(23) = -1 EBADF (Bad file descriptor) [pid 6691] close(24) = -1 EBADF (Bad file descriptor) [pid 6691] close(25) = -1 EBADF (Bad file descriptor) [pid 6691] close(26) = -1 EBADF (Bad file descriptor) [pid 6691] close(27) = -1 EBADF (Bad file descriptor) [pid 6691] close(28) = -1 EBADF (Bad file descriptor) [pid 6691] close(29) = -1 EBADF (Bad file descriptor) [pid 6691] exit_group(0) = ? [pid 6691] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6376", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6376", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6376/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6376/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6376/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6376/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6376/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6376/sys") = 0 [pid 314] umount2("./6376/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6376/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6376/binderfs") = 0 [pid 314] umount2("./6376/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6376/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6376/cgroup.net") = 0 [pid 314] umount2("./6376/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6376/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6376/cgroup.cpu") = 0 [pid 314] umount2("./6376/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6376/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6376/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6376") = 0 [pid 314] mkdir("./6377", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6692 attached [pid 6692] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6379 [pid 6692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6692] chdir("./6377" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6692] <... chdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6692] setpgid(0, 0) = 0 [pid 6692] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6692] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6692] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6692] write(3, "1000", 4) = 4 [pid 6692] close(3) = 0 [pid 6692] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6692] write(1, "executing program\n", 18) = 18 [pid 6692] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6692] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6692] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6692] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6692] close(3) = 0 [pid 6692] close(4) = -1 EBADF (Bad file descriptor) [pid 6692] close(5) = -1 EBADF (Bad file descriptor) [pid 6692] close(6) = -1 EBADF (Bad file descriptor) [pid 6692] close(7) = -1 EBADF (Bad file descriptor) [pid 6692] close(8) = -1 EBADF (Bad file descriptor) [pid 6692] close(9) = -1 EBADF (Bad file descriptor) [pid 6692] close(10) = -1 EBADF (Bad file descriptor) [pid 6692] close(11) = -1 EBADF (Bad file descriptor) [pid 6692] close(12) = -1 EBADF (Bad file descriptor) [pid 6692] close(13) = -1 EBADF (Bad file descriptor) [pid 6692] close(14) = -1 EBADF (Bad file descriptor) [pid 6692] close(15) = -1 EBADF (Bad file descriptor) [pid 6692] close(16) = -1 EBADF (Bad file descriptor) [pid 6692] close(17) = -1 EBADF (Bad file descriptor) [pid 6692] close(18) = -1 EBADF (Bad file descriptor) [pid 6692] close(19) = -1 EBADF (Bad file descriptor) [pid 6692] close(20) = -1 EBADF (Bad file descriptor) [pid 6692] close(21) = -1 EBADF (Bad file descriptor) [pid 6692] close(22) = -1 EBADF (Bad file descriptor) [pid 6692] close(23) = -1 EBADF (Bad file descriptor) [pid 6692] close(24) = -1 EBADF (Bad file descriptor) [pid 6692] close(25) = -1 EBADF (Bad file descriptor) [pid 6692] close(26) = -1 EBADF (Bad file descriptor) [pid 6692] close(27) = -1 EBADF (Bad file descriptor) [pid 6692] close(28) = -1 EBADF (Bad file descriptor) [pid 6692] close(29) = -1 EBADF (Bad file descriptor) [pid 6692] exit_group(0) = ? [pid 6692] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6379, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6377", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6377", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6377/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6377/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6377/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6377/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6377/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6377/sys") = 0 [pid 314] umount2("./6377/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6377/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6377/binderfs") = 0 [pid 314] umount2("./6377/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6377/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6377/cgroup.net") = 0 [pid 314] umount2("./6377/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6377/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6377/cgroup.cpu") = 0 [pid 314] umount2("./6377/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6377/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6377/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6377") = 0 [pid 314] mkdir("./6378", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6693 attached , child_tidptr=0x55557741b690) = 6380 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6693] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6693] chdir("./6378") = 0 [pid 6693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6693] setpgid(0, 0) = 0 [pid 6693] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6693] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6693] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6693] write(3, "1000", 4) = 4 [pid 6693] close(3) = 0 [pid 6693] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6693] write(1, "executing program\n", 18) = 18 executing program [pid 6693] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6693] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6693] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6693] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6693] close(3) = 0 [pid 6693] close(4) = -1 EBADF (Bad file descriptor) [pid 6693] close(5) = -1 EBADF (Bad file descriptor) [pid 6693] close(6) = -1 EBADF (Bad file descriptor) [pid 6693] close(7) = -1 EBADF (Bad file descriptor) [pid 6693] close(8) = -1 EBADF (Bad file descriptor) [pid 6693] close(9) = -1 EBADF (Bad file descriptor) [pid 6693] close(10) = -1 EBADF (Bad file descriptor) [pid 6693] close(11) = -1 EBADF (Bad file descriptor) [pid 6693] close(12) = -1 EBADF (Bad file descriptor) [pid 6693] close(13) = -1 EBADF (Bad file descriptor) [pid 6693] close(14) = -1 EBADF (Bad file descriptor) [pid 6693] close(15) = -1 EBADF (Bad file descriptor) [pid 6693] close(16) = -1 EBADF (Bad file descriptor) [pid 6693] close(17) = -1 EBADF (Bad file descriptor) [pid 6693] close(18) = -1 EBADF (Bad file descriptor) [pid 6693] close(19) = -1 EBADF (Bad file descriptor) [pid 6693] close(20) = -1 EBADF (Bad file descriptor) [pid 6693] close(21) = -1 EBADF (Bad file descriptor) [pid 6693] close(22) = -1 EBADF (Bad file descriptor) [pid 6693] close(23) = -1 EBADF (Bad file descriptor) [pid 6693] close(24) = -1 EBADF (Bad file descriptor) [pid 6693] close(25) = -1 EBADF (Bad file descriptor) [pid 6693] close(26) = -1 EBADF (Bad file descriptor) [pid 6693] close(27) = -1 EBADF (Bad file descriptor) [pid 6693] close(28) = -1 EBADF (Bad file descriptor) [pid 6693] close(29) = -1 EBADF (Bad file descriptor) [pid 6693] exit_group(0) = ? [pid 6693] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6378", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6378", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6378/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6378/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6378/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6378/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6378/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6378/sys") = 0 [pid 314] umount2("./6378/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6378/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6378/binderfs") = 0 [pid 314] umount2("./6378/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6378/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6378/cgroup.net") = 0 [pid 314] umount2("./6378/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6378/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6378/cgroup.cpu") = 0 [pid 314] umount2("./6378/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6378/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6378/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6378") = 0 [pid 314] mkdir("./6379", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6381 ci2-android-6-12-rust/strace-static-x86_64: Process 6694 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6694] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6694] chdir("./6379") = 0 [pid 6694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6694] setpgid(0, 0) = 0 [pid 6694] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6694] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6694] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6694] write(3, "1000", 4) = 4 [pid 6694] close(3) = 0 [pid 6694] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6694] write(1, "executing program\n", 18) = 18 executing program [pid 6694] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6694] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6694] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6694] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6694] close(3) = 0 [pid 6694] close(4) = -1 EBADF (Bad file descriptor) [pid 6694] close(5) = -1 EBADF (Bad file descriptor) [pid 6694] close(6) = -1 EBADF (Bad file descriptor) [pid 6694] close(7) = -1 EBADF (Bad file descriptor) [pid 6694] close(8) = -1 EBADF (Bad file descriptor) [pid 6694] close(9) = -1 EBADF (Bad file descriptor) [pid 6694] close(10) = -1 EBADF (Bad file descriptor) [pid 6694] close(11) = -1 EBADF (Bad file descriptor) [pid 6694] close(12) = -1 EBADF (Bad file descriptor) [pid 6694] close(13) = -1 EBADF (Bad file descriptor) [pid 6694] close(14) = -1 EBADF (Bad file descriptor) [pid 6694] close(15) = -1 EBADF (Bad file descriptor) [pid 6694] close(16) = -1 EBADF (Bad file descriptor) [pid 6694] close(17) = -1 EBADF (Bad file descriptor) [pid 6694] close(18) = -1 EBADF (Bad file descriptor) [pid 6694] close(19) = -1 EBADF (Bad file descriptor) [pid 6694] close(20) = -1 EBADF (Bad file descriptor) [pid 6694] close(21) = -1 EBADF (Bad file descriptor) [pid 6694] close(22) = -1 EBADF (Bad file descriptor) [pid 6694] close(23) = -1 EBADF (Bad file descriptor) [pid 6694] close(24) = -1 EBADF (Bad file descriptor) [pid 6694] close(25) = -1 EBADF (Bad file descriptor) [pid 6694] close(26) = -1 EBADF (Bad file descriptor) [pid 6694] close(27) = -1 EBADF (Bad file descriptor) [pid 6694] close(28) = -1 EBADF (Bad file descriptor) [pid 6694] close(29) = -1 EBADF (Bad file descriptor) [pid 6694] exit_group(0) = ? [pid 6694] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6379", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6379", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6379/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6379/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6379/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6379/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6379/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6379/sys") = 0 [pid 314] umount2("./6379/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6379/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6379/binderfs") = 0 [pid 314] umount2("./6379/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6379/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6379/cgroup.net") = 0 [pid 314] umount2("./6379/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6379/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6379/cgroup.cpu") = 0 [pid 314] umount2("./6379/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6379/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6379/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6379") = 0 [pid 314] mkdir("./6380", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6382 ci2-android-6-12-rust/strace-static-x86_64: Process 6695 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6695] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6695] chdir("./6380") = 0 [pid 6695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6695] setpgid(0, 0) = 0 [pid 6695] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6695] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6695] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6695] write(3, "1000", 4) = 4 [pid 6695] close(3) = 0 [pid 6695] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6695] write(1, "executing program\n", 18) = 18 executing program [pid 6695] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6695] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6695] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6695] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6695] close(3) = 0 [pid 6695] close(4) = -1 EBADF (Bad file descriptor) [pid 6695] close(5) = -1 EBADF (Bad file descriptor) [pid 6695] close(6) = -1 EBADF (Bad file descriptor) [pid 6695] close(7) = -1 EBADF (Bad file descriptor) [pid 6695] close(8) = -1 EBADF (Bad file descriptor) [pid 6695] close(9) = -1 EBADF (Bad file descriptor) [pid 6695] close(10) = -1 EBADF (Bad file descriptor) [pid 6695] close(11) = -1 EBADF (Bad file descriptor) [pid 6695] close(12) = -1 EBADF (Bad file descriptor) [pid 6695] close(13) = -1 EBADF (Bad file descriptor) [pid 6695] close(14) = -1 EBADF (Bad file descriptor) [pid 6695] close(15) = -1 EBADF (Bad file descriptor) [pid 6695] close(16) = -1 EBADF (Bad file descriptor) [pid 6695] close(17) = -1 EBADF (Bad file descriptor) [pid 6695] close(18) = -1 EBADF (Bad file descriptor) [pid 6695] close(19) = -1 EBADF (Bad file descriptor) [pid 6695] close(20) = -1 EBADF (Bad file descriptor) [pid 6695] close(21) = -1 EBADF (Bad file descriptor) [pid 6695] close(22) = -1 EBADF (Bad file descriptor) [pid 6695] close(23) = -1 EBADF (Bad file descriptor) [pid 6695] close(24) = -1 EBADF (Bad file descriptor) [pid 6695] close(25) = -1 EBADF (Bad file descriptor) [pid 6695] close(26) = -1 EBADF (Bad file descriptor) [pid 6695] close(27) = -1 EBADF (Bad file descriptor) [pid 6695] close(28) = -1 EBADF (Bad file descriptor) [pid 6695] close(29) = -1 EBADF (Bad file descriptor) [pid 6695] exit_group(0) = ? [pid 6695] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6380", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6380", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6380/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6380/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6380/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6380/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6380/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6380/sys") = 0 [pid 314] umount2("./6380/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6380/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6380/binderfs") = 0 [pid 314] umount2("./6380/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6380/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6380/cgroup.net") = 0 [pid 314] umount2("./6380/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6380/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6380/cgroup.cpu") = 0 [pid 314] umount2("./6380/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6380/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6380/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6380") = 0 [pid 314] mkdir("./6381", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6696 attached , child_tidptr=0x55557741b690) = 6383 [pid 6696] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6696] chdir("./6381") = 0 [pid 6696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6696] setpgid(0, 0) = 0 [pid 6696] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6696] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6696] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6696] write(3, "1000", 4) = 4 [pid 6696] close(3) = 0 [pid 6696] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6696] write(1, "executing program\n", 18) = 18 executing program [pid 6696] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6696] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6696] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6696] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6696] close(3) = 0 [pid 6696] close(4) = -1 EBADF (Bad file descriptor) [pid 6696] close(5) = -1 EBADF (Bad file descriptor) [pid 6696] close(6) = -1 EBADF (Bad file descriptor) [pid 6696] close(7) = -1 EBADF (Bad file descriptor) [pid 6696] close(8) = -1 EBADF (Bad file descriptor) [pid 6696] close(9) = -1 EBADF (Bad file descriptor) [pid 6696] close(10) = -1 EBADF (Bad file descriptor) [pid 6696] close(11) = -1 EBADF (Bad file descriptor) [pid 6696] close(12) = -1 EBADF (Bad file descriptor) [pid 6696] close(13) = -1 EBADF (Bad file descriptor) [pid 6696] close(14) = -1 EBADF (Bad file descriptor) [pid 6696] close(15) = -1 EBADF (Bad file descriptor) [pid 6696] close(16) = -1 EBADF (Bad file descriptor) [pid 6696] close(17) = -1 EBADF (Bad file descriptor) [pid 6696] close(18) = -1 EBADF (Bad file descriptor) [pid 6696] close(19) = -1 EBADF (Bad file descriptor) [pid 6696] close(20) = -1 EBADF (Bad file descriptor) [pid 6696] close(21) = -1 EBADF (Bad file descriptor) [pid 6696] close(22) = -1 EBADF (Bad file descriptor) [pid 6696] close(23) = -1 EBADF (Bad file descriptor) [pid 6696] close(24) = -1 EBADF (Bad file descriptor) [pid 6696] close(25) = -1 EBADF (Bad file descriptor) [pid 6696] close(26) = -1 EBADF (Bad file descriptor) [pid 6696] close(27) = -1 EBADF (Bad file descriptor) [pid 6696] close(28) = -1 EBADF (Bad file descriptor) [pid 6696] close(29) = -1 EBADF (Bad file descriptor) [pid 6696] exit_group(0) = ? [pid 6696] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6383, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6381", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6381", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6381/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6381/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6381/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6381/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6381/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6381/sys") = 0 [pid 314] umount2("./6381/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6381/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6381/binderfs") = 0 [pid 314] umount2("./6381/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6381/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6381/cgroup.net") = 0 [pid 314] umount2("./6381/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6381/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6381/cgroup.cpu") = 0 [pid 314] umount2("./6381/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6381/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6381/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6381") = 0 [pid 314] mkdir("./6382", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6384 ci2-android-6-12-rust/strace-static-x86_64: Process 6697 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6697] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6697] <... set_robust_list resumed>) = 0 [pid 6697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6697] chdir("./6382") = 0 [pid 6697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6697] setpgid(0, 0) = 0 [pid 6697] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6697] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6697] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6697] write(3, "1000", 4) = 4 [pid 6697] close(3) = 0 [pid 6697] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6697] write(1, "executing program\n", 18) = 18 [pid 6697] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6697] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6697] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6697] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6697] close(3) = 0 [pid 6697] close(4) = -1 EBADF (Bad file descriptor) [pid 6697] close(5) = -1 EBADF (Bad file descriptor) [pid 6697] close(6) = -1 EBADF (Bad file descriptor) [pid 6697] close(7) = -1 EBADF (Bad file descriptor) [pid 6697] close(8) = -1 EBADF (Bad file descriptor) [pid 6697] close(9) = -1 EBADF (Bad file descriptor) [pid 6697] close(10) = -1 EBADF (Bad file descriptor) [pid 6697] close(11) = -1 EBADF (Bad file descriptor) [pid 6697] close(12) = -1 EBADF (Bad file descriptor) [pid 6697] close(13) = -1 EBADF (Bad file descriptor) [pid 6697] close(14) = -1 EBADF (Bad file descriptor) [pid 6697] close(15) = -1 EBADF (Bad file descriptor) [pid 6697] close(16) = -1 EBADF (Bad file descriptor) [pid 6697] close(17) = -1 EBADF (Bad file descriptor) [pid 6697] close(18) = -1 EBADF (Bad file descriptor) [pid 6697] close(19) = -1 EBADF (Bad file descriptor) [pid 6697] close(20) = -1 EBADF (Bad file descriptor) [pid 6697] close(21) = -1 EBADF (Bad file descriptor) [pid 6697] close(22) = -1 EBADF (Bad file descriptor) [pid 6697] close(23) = -1 EBADF (Bad file descriptor) [pid 6697] close(24) = -1 EBADF (Bad file descriptor) [pid 6697] close(25) = -1 EBADF (Bad file descriptor) [pid 6697] close(26) = -1 EBADF (Bad file descriptor) [pid 6697] close(27) = -1 EBADF (Bad file descriptor) [pid 6697] close(28) = -1 EBADF (Bad file descriptor) [pid 6697] close(29) = -1 EBADF (Bad file descriptor) [pid 6697] exit_group(0) = ? [pid 6697] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6382", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6382", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6382/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6382/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6382/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6382/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6382/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6382/sys") = 0 [pid 314] umount2("./6382/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6382/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6382/binderfs") = 0 [pid 314] umount2("./6382/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6382/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6382/cgroup.net") = 0 [pid 314] umount2("./6382/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6382/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6382/cgroup.cpu") = 0 [pid 314] umount2("./6382/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6382/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6382/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6382") = 0 [pid 314] mkdir("./6383", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6698 attached , child_tidptr=0x55557741b690) = 6385 [pid 6698] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6698] <... set_robust_list resumed>) = 0 [pid 6698] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6698] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6698] chdir("./6383") = 0 [pid 6698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6698] setpgid(0, 0) = 0 [pid 6698] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6698] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6698] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6698] write(3, "1000", 4) = 4 [pid 6698] close(3) = 0 [pid 6698] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6698] write(1, "executing program\n", 18) = 18 [pid 6698] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6698] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6698] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6698] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6698] close(3) = 0 [pid 6698] close(4) = -1 EBADF (Bad file descriptor) [pid 6698] close(5) = -1 EBADF (Bad file descriptor) [pid 6698] close(6) = -1 EBADF (Bad file descriptor) [pid 6698] close(7) = -1 EBADF (Bad file descriptor) [pid 6698] close(8) = -1 EBADF (Bad file descriptor) [pid 6698] close(9) = -1 EBADF (Bad file descriptor) [pid 6698] close(10) = -1 EBADF (Bad file descriptor) [pid 6698] close(11) = -1 EBADF (Bad file descriptor) [pid 6698] close(12) = -1 EBADF (Bad file descriptor) [pid 6698] close(13) = -1 EBADF (Bad file descriptor) [pid 6698] close(14) = -1 EBADF (Bad file descriptor) [pid 6698] close(15) = -1 EBADF (Bad file descriptor) [pid 6698] close(16) = -1 EBADF (Bad file descriptor) [pid 6698] close(17) = -1 EBADF (Bad file descriptor) [pid 6698] close(18) = -1 EBADF (Bad file descriptor) [pid 6698] close(19) = -1 EBADF (Bad file descriptor) [pid 6698] close(20) = -1 EBADF (Bad file descriptor) [pid 6698] close(21) = -1 EBADF (Bad file descriptor) [pid 6698] close(22) = -1 EBADF (Bad file descriptor) [pid 6698] close(23) = -1 EBADF (Bad file descriptor) [pid 6698] close(24) = -1 EBADF (Bad file descriptor) [pid 6698] close(25) = -1 EBADF (Bad file descriptor) [pid 6698] close(26) = -1 EBADF (Bad file descriptor) [pid 6698] close(27) = -1 EBADF (Bad file descriptor) [pid 6698] close(28) = -1 EBADF (Bad file descriptor) [pid 6698] close(29) = -1 EBADF (Bad file descriptor) [pid 6698] exit_group(0) = ? [pid 6698] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6383", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6383", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6383/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6383/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6383/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6383/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6383/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6383/sys") = 0 [pid 314] umount2("./6383/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6383/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6383/binderfs") = 0 [pid 314] umount2("./6383/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6383/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6383/cgroup.net") = 0 [pid 314] umount2("./6383/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6383/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6383/cgroup.cpu") = 0 [pid 314] umount2("./6383/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6383/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6383/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6383") = 0 [pid 314] mkdir("./6384", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6699 attached , child_tidptr=0x55557741b690) = 6386 [pid 6699] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6699] chdir("./6384") = 0 [pid 6699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6699] setpgid(0, 0) = 0 [pid 6699] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6699] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6699] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6699] write(3, "1000", 4) = 4 [pid 6699] close(3) = 0 [pid 6699] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6699] write(1, "executing program\n", 18) = 18 [pid 6699] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6699] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6699] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6699] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6699] close(3) = 0 [pid 6699] close(4) = -1 EBADF (Bad file descriptor) [pid 6699] close(5) = -1 EBADF (Bad file descriptor) [pid 6699] close(6) = -1 EBADF (Bad file descriptor) [pid 6699] close(7) = -1 EBADF (Bad file descriptor) [pid 6699] close(8) = -1 EBADF (Bad file descriptor) [pid 6699] close(9) = -1 EBADF (Bad file descriptor) [pid 6699] close(10) = -1 EBADF (Bad file descriptor) [pid 6699] close(11) = -1 EBADF (Bad file descriptor) [pid 6699] close(12) = -1 EBADF (Bad file descriptor) [pid 6699] close(13) = -1 EBADF (Bad file descriptor) [pid 6699] close(14) = -1 EBADF (Bad file descriptor) [pid 6699] close(15) = -1 EBADF (Bad file descriptor) [pid 6699] close(16) = -1 EBADF (Bad file descriptor) [pid 6699] close(17) = -1 EBADF (Bad file descriptor) [pid 6699] close(18) = -1 EBADF (Bad file descriptor) [pid 6699] close(19) = -1 EBADF (Bad file descriptor) [pid 6699] close(20) = -1 EBADF (Bad file descriptor) [pid 6699] close(21) = -1 EBADF (Bad file descriptor) [pid 6699] close(22) = -1 EBADF (Bad file descriptor) [pid 6699] close(23) = -1 EBADF (Bad file descriptor) [pid 6699] close(24) = -1 EBADF (Bad file descriptor) [pid 6699] close(25) = -1 EBADF (Bad file descriptor) [pid 6699] close(26) = -1 EBADF (Bad file descriptor) [pid 6699] close(27) = -1 EBADF (Bad file descriptor) [pid 6699] close(28) = -1 EBADF (Bad file descriptor) [pid 6699] close(29) = -1 EBADF (Bad file descriptor) [pid 6699] exit_group(0) = ? [pid 6699] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6386, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6384", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6384", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6384/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6384/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6384/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6384/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6384/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6384/sys") = 0 [pid 314] umount2("./6384/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6384/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6384/binderfs") = 0 [pid 314] umount2("./6384/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6384/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6384/cgroup.net") = 0 [pid 314] umount2("./6384/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6384/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6384/cgroup.cpu") = 0 [pid 314] umount2("./6384/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6384/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6384/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6384") = 0 [pid 314] mkdir("./6385", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6700 attached , child_tidptr=0x55557741b690) = 6387 [pid 6700] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6700] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6700] chdir("./6385") = 0 [pid 6700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6700] setpgid(0, 0) = 0 [pid 6700] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6700] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6700] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6700] write(3, "1000", 4) = 4 [pid 6700] close(3) = 0 [pid 6700] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6700] write(1, "executing program\n", 18) = 18 executing program [pid 6700] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6700] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6700] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6700] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6700] close(3) = 0 [pid 6700] close(4) = -1 EBADF (Bad file descriptor) [pid 6700] close(5) = -1 EBADF (Bad file descriptor) [pid 6700] close(6) = -1 EBADF (Bad file descriptor) [pid 6700] close(7) = -1 EBADF (Bad file descriptor) [pid 6700] close(8) = -1 EBADF (Bad file descriptor) [pid 6700] close(9) = -1 EBADF (Bad file descriptor) [pid 6700] close(10) = -1 EBADF (Bad file descriptor) [pid 6700] close(11) = -1 EBADF (Bad file descriptor) [pid 6700] close(12) = -1 EBADF (Bad file descriptor) [pid 6700] close(13) = -1 EBADF (Bad file descriptor) [pid 6700] close(14) = -1 EBADF (Bad file descriptor) [pid 6700] close(15) = -1 EBADF (Bad file descriptor) [pid 6700] close(16) = -1 EBADF (Bad file descriptor) [pid 6700] close(17) = -1 EBADF (Bad file descriptor) [pid 6700] close(18) = -1 EBADF (Bad file descriptor) [pid 6700] close(19) = -1 EBADF (Bad file descriptor) [pid 6700] close(20) = -1 EBADF (Bad file descriptor) [pid 6700] close(21) = -1 EBADF (Bad file descriptor) [pid 6700] close(22) = -1 EBADF (Bad file descriptor) [pid 6700] close(23) = -1 EBADF (Bad file descriptor) [pid 6700] close(24) = -1 EBADF (Bad file descriptor) [pid 6700] close(25) = -1 EBADF (Bad file descriptor) [pid 6700] close(26) = -1 EBADF (Bad file descriptor) [pid 6700] close(27) = -1 EBADF (Bad file descriptor) [pid 6700] close(28) = -1 EBADF (Bad file descriptor) [pid 6700] close(29) = -1 EBADF (Bad file descriptor) [pid 6700] exit_group(0) = ? [pid 6700] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6387, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6385", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6385", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6385/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6385/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6385/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6385/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6385/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6385/sys") = 0 [pid 314] umount2("./6385/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6385/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6385/binderfs") = 0 [pid 314] umount2("./6385/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6385/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6385/cgroup.net") = 0 [pid 314] umount2("./6385/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6385/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6385/cgroup.cpu") = 0 [pid 314] umount2("./6385/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6385/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6385/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6385") = 0 [pid 314] mkdir("./6386", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6388 ci2-android-6-12-rust/strace-static-x86_64: Process 6701 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6701] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6701] chdir("./6386") = 0 [pid 6701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6701] setpgid(0, 0) = 0 [pid 6701] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6701] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6701] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6701] write(3, "1000", 4) = 4 [pid 6701] close(3) = 0 [pid 6701] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6701] write(1, "executing program\n", 18) = 18 [pid 6701] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6701] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6701] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6701] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6701] close(3) = 0 [pid 6701] close(4) = -1 EBADF (Bad file descriptor) [pid 6701] close(5) = -1 EBADF (Bad file descriptor) [pid 6701] close(6) = -1 EBADF (Bad file descriptor) [pid 6701] close(7) = -1 EBADF (Bad file descriptor) [pid 6701] close(8) = -1 EBADF (Bad file descriptor) [pid 6701] close(9) = -1 EBADF (Bad file descriptor) [pid 6701] close(10) = -1 EBADF (Bad file descriptor) [pid 6701] close(11) = -1 EBADF (Bad file descriptor) [pid 6701] close(12) = -1 EBADF (Bad file descriptor) [pid 6701] close(13) = -1 EBADF (Bad file descriptor) [pid 6701] close(14) = -1 EBADF (Bad file descriptor) [pid 6701] close(15) = -1 EBADF (Bad file descriptor) [pid 6701] close(16) = -1 EBADF (Bad file descriptor) [pid 6701] close(17) = -1 EBADF (Bad file descriptor) [pid 6701] close(18) = -1 EBADF (Bad file descriptor) [pid 6701] close(19) = -1 EBADF (Bad file descriptor) [pid 6701] close(20) = -1 EBADF (Bad file descriptor) [pid 6701] close(21) = -1 EBADF (Bad file descriptor) [pid 6701] close(22) = -1 EBADF (Bad file descriptor) [pid 6701] close(23) = -1 EBADF (Bad file descriptor) [pid 6701] close(24) = -1 EBADF (Bad file descriptor) [pid 6701] close(25) = -1 EBADF (Bad file descriptor) [pid 6701] close(26) = -1 EBADF (Bad file descriptor) [pid 6701] close(27) = -1 EBADF (Bad file descriptor) [pid 6701] close(28) = -1 EBADF (Bad file descriptor) [pid 6701] close(29) = -1 EBADF (Bad file descriptor) [pid 6701] exit_group(0) = ? [pid 6701] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6386", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6386", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6386/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6386/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6386/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6386/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6386/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6386/sys") = 0 [pid 314] umount2("./6386/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6386/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6386/binderfs") = 0 [pid 314] umount2("./6386/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6386/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6386/cgroup.net") = 0 [pid 314] umount2("./6386/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6386/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6386/cgroup.cpu") = 0 [pid 314] umount2("./6386/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6386/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6386/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6386") = 0 [pid 314] mkdir("./6387", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6702 attached , child_tidptr=0x55557741b690) = 6389 [pid 6702] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6702] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6702] chdir("./6387") = 0 [pid 6702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6702] setpgid(0, 0) = 0 [pid 6702] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6702] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6702] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6702] write(3, "1000", 4) = 4 [pid 6702] close(3) = 0 [pid 6702] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6702] write(1, "executing program\n", 18) = 18 executing program [pid 6702] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6702] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6702] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6702] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6702] close(3) = 0 [pid 6702] close(4) = -1 EBADF (Bad file descriptor) [pid 6702] close(5) = -1 EBADF (Bad file descriptor) [pid 6702] close(6) = -1 EBADF (Bad file descriptor) [pid 6702] close(7) = -1 EBADF (Bad file descriptor) [pid 6702] close(8) = -1 EBADF (Bad file descriptor) [pid 6702] close(9) = -1 EBADF (Bad file descriptor) [pid 6702] close(10) = -1 EBADF (Bad file descriptor) [pid 6702] close(11) = -1 EBADF (Bad file descriptor) [pid 6702] close(12) = -1 EBADF (Bad file descriptor) [pid 6702] close(13) = -1 EBADF (Bad file descriptor) [pid 6702] close(14) = -1 EBADF (Bad file descriptor) [pid 6702] close(15) = -1 EBADF (Bad file descriptor) [pid 6702] close(16) = -1 EBADF (Bad file descriptor) [pid 6702] close(17) = -1 EBADF (Bad file descriptor) [pid 6702] close(18) = -1 EBADF (Bad file descriptor) [pid 6702] close(19) = -1 EBADF (Bad file descriptor) [pid 6702] close(20) = -1 EBADF (Bad file descriptor) [pid 6702] close(21) = -1 EBADF (Bad file descriptor) [pid 6702] close(22) = -1 EBADF (Bad file descriptor) [pid 6702] close(23) = -1 EBADF (Bad file descriptor) [pid 6702] close(24) = -1 EBADF (Bad file descriptor) [pid 6702] close(25) = -1 EBADF (Bad file descriptor) [pid 6702] close(26) = -1 EBADF (Bad file descriptor) [pid 6702] close(27) = -1 EBADF (Bad file descriptor) [pid 6702] close(28) = -1 EBADF (Bad file descriptor) [pid 6702] close(29) = -1 EBADF (Bad file descriptor) [pid 6702] exit_group(0) = ? [pid 6702] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6387", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6387", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6387/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6387/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6387/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6387/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6387/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6387/sys") = 0 [pid 314] umount2("./6387/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6387/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6387/binderfs") = 0 [pid 314] umount2("./6387/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6387/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6387/cgroup.net") = 0 [pid 314] umount2("./6387/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6387/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6387/cgroup.cpu") = 0 [pid 314] umount2("./6387/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6387/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6387/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6387") = 0 [pid 314] mkdir("./6388", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6703 attached , child_tidptr=0x55557741b690) = 6390 [pid 6703] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6703] chdir("./6388") = 0 [pid 6703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6703] setpgid(0, 0) = 0 [pid 6703] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6703] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6703] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6703] write(3, "1000", 4) = 4 [pid 6703] close(3) = 0 [pid 6703] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6703] write(1, "executing program\n", 18) = 18 [pid 6703] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6703] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6703] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6703] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6703] close(3) = 0 [pid 6703] close(4) = -1 EBADF (Bad file descriptor) [pid 6703] close(5) = -1 EBADF (Bad file descriptor) [pid 6703] close(6) = -1 EBADF (Bad file descriptor) [pid 6703] close(7) = -1 EBADF (Bad file descriptor) [pid 6703] close(8) = -1 EBADF (Bad file descriptor) [pid 6703] close(9) = -1 EBADF (Bad file descriptor) [pid 6703] close(10) = -1 EBADF (Bad file descriptor) [pid 6703] close(11) = -1 EBADF (Bad file descriptor) [pid 6703] close(12) = -1 EBADF (Bad file descriptor) [pid 6703] close(13) = -1 EBADF (Bad file descriptor) [pid 6703] close(14) = -1 EBADF (Bad file descriptor) [pid 6703] close(15) = -1 EBADF (Bad file descriptor) [pid 6703] close(16) = -1 EBADF (Bad file descriptor) [pid 6703] close(17) = -1 EBADF (Bad file descriptor) [pid 6703] close(18) = -1 EBADF (Bad file descriptor) [pid 6703] close(19) = -1 EBADF (Bad file descriptor) [pid 6703] close(20) = -1 EBADF (Bad file descriptor) [pid 6703] close(21) = -1 EBADF (Bad file descriptor) [pid 6703] close(22) = -1 EBADF (Bad file descriptor) [pid 6703] close(23) = -1 EBADF (Bad file descriptor) [pid 6703] close(24) = -1 EBADF (Bad file descriptor) [pid 6703] close(25) = -1 EBADF (Bad file descriptor) [pid 6703] close(26) = -1 EBADF (Bad file descriptor) [pid 6703] close(27) = -1 EBADF (Bad file descriptor) [pid 6703] close(28) = -1 EBADF (Bad file descriptor) [pid 6703] close(29) = -1 EBADF (Bad file descriptor) [pid 6703] exit_group(0) = ? [pid 6703] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6388", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6388", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6388/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6388/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6388/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6388/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6388/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6388/sys") = 0 [pid 314] umount2("./6388/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6388/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6388/binderfs") = 0 [pid 314] umount2("./6388/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6388/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6388/cgroup.net") = 0 [pid 314] umount2("./6388/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6388/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6388/cgroup.cpu") = 0 [pid 314] umount2("./6388/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6388/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6388/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6388") = 0 [pid 314] mkdir("./6389", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6704 attached , child_tidptr=0x55557741b690) = 6391 [pid 6704] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6704] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6704] chdir("./6389") = 0 [pid 6704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6704] setpgid(0, 0) = 0 [pid 6704] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6704] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6704] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6704] write(3, "1000", 4) = 4 [pid 6704] close(3) = 0 [pid 6704] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6704] write(1, "executing program\n", 18) = 18 executing program [pid 6704] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6704] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6704] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6704] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6704] close(3) = 0 [pid 6704] close(4) = -1 EBADF (Bad file descriptor) [pid 6704] close(5) = -1 EBADF (Bad file descriptor) [pid 6704] close(6) = -1 EBADF (Bad file descriptor) [pid 6704] close(7) = -1 EBADF (Bad file descriptor) [pid 6704] close(8) = -1 EBADF (Bad file descriptor) [pid 6704] close(9) = -1 EBADF (Bad file descriptor) [pid 6704] close(10) = -1 EBADF (Bad file descriptor) [pid 6704] close(11) = -1 EBADF (Bad file descriptor) [pid 6704] close(12) = -1 EBADF (Bad file descriptor) [pid 6704] close(13) = -1 EBADF (Bad file descriptor) [pid 6704] close(14) = -1 EBADF (Bad file descriptor) [pid 6704] close(15) = -1 EBADF (Bad file descriptor) [pid 6704] close(16) = -1 EBADF (Bad file descriptor) [pid 6704] close(17) = -1 EBADF (Bad file descriptor) [pid 6704] close(18) = -1 EBADF (Bad file descriptor) [pid 6704] close(19) = -1 EBADF (Bad file descriptor) [pid 6704] close(20) = -1 EBADF (Bad file descriptor) [pid 6704] close(21) = -1 EBADF (Bad file descriptor) [pid 6704] close(22) = -1 EBADF (Bad file descriptor) [pid 6704] close(23) = -1 EBADF (Bad file descriptor) [pid 6704] close(24) = -1 EBADF (Bad file descriptor) [pid 6704] close(25) = -1 EBADF (Bad file descriptor) [pid 6704] close(26) = -1 EBADF (Bad file descriptor) [pid 6704] close(27) = -1 EBADF (Bad file descriptor) [pid 6704] close(28) = -1 EBADF (Bad file descriptor) [pid 6704] close(29) = -1 EBADF (Bad file descriptor) [pid 6704] exit_group(0) = ? [pid 6704] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6389", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6389", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6389/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6389/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6389/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6389/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6389/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6389/sys") = 0 [pid 314] umount2("./6389/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6389/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6389/binderfs") = 0 [pid 314] umount2("./6389/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6389/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6389/cgroup.net") = 0 [pid 314] umount2("./6389/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6389/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6389/cgroup.cpu") = 0 [pid 314] umount2("./6389/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6389/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6389/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6389") = 0 [pid 314] mkdir("./6390", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6705 attached , child_tidptr=0x55557741b690) = 6392 [pid 6705] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6705] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6705] chdir("./6390") = 0 [pid 6705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6705] setpgid(0, 0) = 0 [pid 6705] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6705] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6705] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6705] write(3, "1000", 4) = 4 [pid 6705] close(3) = 0 [pid 6705] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6705] write(1, "executing program\n", 18) = 18 [pid 6705] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6705] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6705] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6705] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6705] close(3) = 0 [pid 6705] close(4) = -1 EBADF (Bad file descriptor) [pid 6705] close(5) = -1 EBADF (Bad file descriptor) [pid 6705] close(6) = -1 EBADF (Bad file descriptor) [pid 6705] close(7) = -1 EBADF (Bad file descriptor) [pid 6705] close(8) = -1 EBADF (Bad file descriptor) [pid 6705] close(9) = -1 EBADF (Bad file descriptor) [pid 6705] close(10) = -1 EBADF (Bad file descriptor) [pid 6705] close(11) = -1 EBADF (Bad file descriptor) [pid 6705] close(12) = -1 EBADF (Bad file descriptor) [pid 6705] close(13) = -1 EBADF (Bad file descriptor) [pid 6705] close(14) = -1 EBADF (Bad file descriptor) [pid 6705] close(15) = -1 EBADF (Bad file descriptor) [pid 6705] close(16) = -1 EBADF (Bad file descriptor) [pid 6705] close(17) = -1 EBADF (Bad file descriptor) [pid 6705] close(18) = -1 EBADF (Bad file descriptor) [pid 6705] close(19) = -1 EBADF (Bad file descriptor) [pid 6705] close(20) = -1 EBADF (Bad file descriptor) [pid 6705] close(21) = -1 EBADF (Bad file descriptor) [pid 6705] close(22) = -1 EBADF (Bad file descriptor) [pid 6705] close(23) = -1 EBADF (Bad file descriptor) [pid 6705] close(24) = -1 EBADF (Bad file descriptor) [pid 6705] close(25) = -1 EBADF (Bad file descriptor) [pid 6705] close(26) = -1 EBADF (Bad file descriptor) [pid 6705] close(27) = -1 EBADF (Bad file descriptor) [pid 6705] close(28) = -1 EBADF (Bad file descriptor) [pid 6705] close(29) = -1 EBADF (Bad file descriptor) [pid 6705] exit_group(0) = ? [pid 6705] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6392, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6390", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6390", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6390/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6390/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6390/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6390/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6390/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6390/sys") = 0 [pid 314] umount2("./6390/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6390/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6390/binderfs") = 0 [pid 314] umount2("./6390/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6390/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6390/cgroup.net") = 0 [pid 314] umount2("./6390/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6390/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6390/cgroup.cpu") = 0 [pid 314] umount2("./6390/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6390/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6390/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6390") = 0 [pid 314] mkdir("./6391", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6393 ci2-android-6-12-rust/strace-static-x86_64: Process 6706 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6706] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6706] chdir("./6391") = 0 [pid 6706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6706] setpgid(0, 0) = 0 [pid 6706] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6706] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6706] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6706] write(3, "1000", 4) = 4 [pid 6706] close(3) = 0 [pid 6706] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6706] write(1, "executing program\n", 18) = 18 executing program [pid 6706] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6706] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6706] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6706] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6706] close(3) = 0 [pid 6706] close(4) = -1 EBADF (Bad file descriptor) [pid 6706] close(5) = -1 EBADF (Bad file descriptor) [pid 6706] close(6) = -1 EBADF (Bad file descriptor) [pid 6706] close(7) = -1 EBADF (Bad file descriptor) [pid 6706] close(8) = -1 EBADF (Bad file descriptor) [pid 6706] close(9) = -1 EBADF (Bad file descriptor) [pid 6706] close(10) = -1 EBADF (Bad file descriptor) [pid 6706] close(11) = -1 EBADF (Bad file descriptor) [pid 6706] close(12) = -1 EBADF (Bad file descriptor) [pid 6706] close(13) = -1 EBADF (Bad file descriptor) [pid 6706] close(14) = -1 EBADF (Bad file descriptor) [pid 6706] close(15) = -1 EBADF (Bad file descriptor) [pid 6706] close(16) = -1 EBADF (Bad file descriptor) [pid 6706] close(17) = -1 EBADF (Bad file descriptor) [pid 6706] close(18) = -1 EBADF (Bad file descriptor) [pid 6706] close(19) = -1 EBADF (Bad file descriptor) [pid 6706] close(20) = -1 EBADF (Bad file descriptor) [pid 6706] close(21) = -1 EBADF (Bad file descriptor) [pid 6706] close(22) = -1 EBADF (Bad file descriptor) [pid 6706] close(23) = -1 EBADF (Bad file descriptor) [pid 6706] close(24) = -1 EBADF (Bad file descriptor) [pid 6706] close(25) = -1 EBADF (Bad file descriptor) [pid 6706] close(26) = -1 EBADF (Bad file descriptor) [pid 6706] close(27) = -1 EBADF (Bad file descriptor) [pid 6706] close(28) = -1 EBADF (Bad file descriptor) [pid 6706] close(29) = -1 EBADF (Bad file descriptor) [pid 6706] exit_group(0) = ? [pid 6706] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6391", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6391", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6391/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6391/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6391/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6391/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6391/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6391/sys") = 0 [pid 314] umount2("./6391/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6391/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6391/binderfs") = 0 [pid 314] umount2("./6391/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6391/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6391/cgroup.net") = 0 [pid 314] umount2("./6391/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6391/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6391/cgroup.cpu") = 0 [pid 314] umount2("./6391/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6391/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6391/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6391") = 0 [pid 314] mkdir("./6392", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6707 attached , child_tidptr=0x55557741b690) = 6394 [pid 6707] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6707] <... set_robust_list resumed>) = 0 [pid 6707] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6707] chdir("./6392") = 0 [pid 6707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6707] setpgid(0, 0) = 0 [pid 6707] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6707] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6707] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6707] write(3, "1000", 4) = 4 [pid 6707] close(3) = 0 [pid 6707] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6707] write(1, "executing program\n", 18) = 18 executing program [pid 6707] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6707] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6707] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6707] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6707] close(3) = 0 [pid 6707] close(4) = -1 EBADF (Bad file descriptor) [pid 6707] close(5) = -1 EBADF (Bad file descriptor) [pid 6707] close(6) = -1 EBADF (Bad file descriptor) [pid 6707] close(7) = -1 EBADF (Bad file descriptor) [pid 6707] close(8) = -1 EBADF (Bad file descriptor) [pid 6707] close(9) = -1 EBADF (Bad file descriptor) [pid 6707] close(10) = -1 EBADF (Bad file descriptor) [pid 6707] close(11) = -1 EBADF (Bad file descriptor) [pid 6707] close(12) = -1 EBADF (Bad file descriptor) [pid 6707] close(13) = -1 EBADF (Bad file descriptor) [pid 6707] close(14) = -1 EBADF (Bad file descriptor) [pid 6707] close(15) = -1 EBADF (Bad file descriptor) [pid 6707] close(16) = -1 EBADF (Bad file descriptor) [pid 6707] close(17) = -1 EBADF (Bad file descriptor) [pid 6707] close(18) = -1 EBADF (Bad file descriptor) [pid 6707] close(19) = -1 EBADF (Bad file descriptor) [pid 6707] close(20) = -1 EBADF (Bad file descriptor) [pid 6707] close(21) = -1 EBADF (Bad file descriptor) [pid 6707] close(22) = -1 EBADF (Bad file descriptor) [pid 6707] close(23) = -1 EBADF (Bad file descriptor) [pid 6707] close(24) = -1 EBADF (Bad file descriptor) [pid 6707] close(25) = -1 EBADF (Bad file descriptor) [pid 6707] close(26) = -1 EBADF (Bad file descriptor) [pid 6707] close(27) = -1 EBADF (Bad file descriptor) [pid 6707] close(28) = -1 EBADF (Bad file descriptor) [pid 6707] close(29) = -1 EBADF (Bad file descriptor) [pid 6707] exit_group(0) = ? [pid 6707] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6392", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6392", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6392/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6392/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6392/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6392/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6392/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6392/sys") = 0 [pid 314] umount2("./6392/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6392/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6392/binderfs") = 0 [pid 314] umount2("./6392/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6392/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6392/cgroup.net") = 0 [pid 314] umount2("./6392/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6392/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6392/cgroup.cpu") = 0 [pid 314] umount2("./6392/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6392/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6392/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6392") = 0 [pid 314] mkdir("./6393", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6708 attached , child_tidptr=0x55557741b690) = 6395 [pid 6708] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6708] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6708] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6708] chdir("./6393" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6708] <... chdir resumed>) = 0 [pid 6708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6708] setpgid(0, 0) = 0 [pid 6708] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6708] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6708] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6708] write(3, "1000", 4) = 4 [pid 6708] close(3) = 0 [pid 6708] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6708] write(1, "executing program\n", 18) = 18 [pid 6708] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6708] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6708] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6708] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6708] close(3) = 0 [pid 6708] close(4) = -1 EBADF (Bad file descriptor) [pid 6708] close(5) = -1 EBADF (Bad file descriptor) [pid 6708] close(6) = -1 EBADF (Bad file descriptor) [pid 6708] close(7) = -1 EBADF (Bad file descriptor) [pid 6708] close(8) = -1 EBADF (Bad file descriptor) [pid 6708] close(9) = -1 EBADF (Bad file descriptor) [pid 6708] close(10) = -1 EBADF (Bad file descriptor) [pid 6708] close(11) = -1 EBADF (Bad file descriptor) [pid 6708] close(12) = -1 EBADF (Bad file descriptor) [pid 6708] close(13) = -1 EBADF (Bad file descriptor) [pid 6708] close(14) = -1 EBADF (Bad file descriptor) [pid 6708] close(15) = -1 EBADF (Bad file descriptor) [pid 6708] close(16) = -1 EBADF (Bad file descriptor) [pid 6708] close(17) = -1 EBADF (Bad file descriptor) [pid 6708] close(18) = -1 EBADF (Bad file descriptor) [pid 6708] close(19) = -1 EBADF (Bad file descriptor) [pid 6708] close(20) = -1 EBADF (Bad file descriptor) [pid 6708] close(21) = -1 EBADF (Bad file descriptor) [pid 6708] close(22) = -1 EBADF (Bad file descriptor) [pid 6708] close(23) = -1 EBADF (Bad file descriptor) [pid 6708] close(24) = -1 EBADF (Bad file descriptor) [pid 6708] close(25) = -1 EBADF (Bad file descriptor) [pid 6708] close(26) = -1 EBADF (Bad file descriptor) [pid 6708] close(27) = -1 EBADF (Bad file descriptor) [pid 6708] close(28) = -1 EBADF (Bad file descriptor) [pid 6708] close(29) = -1 EBADF (Bad file descriptor) [pid 6708] exit_group(0) = ? [pid 6708] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6393", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6393", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6393/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6393/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6393/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6393/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6393/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6393/sys") = 0 [pid 314] umount2("./6393/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6393/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6393/binderfs") = 0 [pid 314] umount2("./6393/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6393/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6393/cgroup.net") = 0 [pid 314] umount2("./6393/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6393/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6393/cgroup.cpu") = 0 [pid 314] umount2("./6393/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6393/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6393/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6393") = 0 [pid 314] mkdir("./6394", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6709 attached , child_tidptr=0x55557741b690) = 6396 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6709] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6709] chdir("./6394") = 0 [pid 6709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6709] setpgid(0, 0) = 0 [pid 6709] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6709] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6709] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6709] write(3, "1000", 4) = 4 [pid 6709] close(3) = 0 [pid 6709] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6709] write(1, "executing program\n", 18) = 18 executing program [pid 6709] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6709] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6709] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6709] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6709] close(3) = 0 [pid 6709] close(4) = -1 EBADF (Bad file descriptor) [pid 6709] close(5) = -1 EBADF (Bad file descriptor) [pid 6709] close(6) = -1 EBADF (Bad file descriptor) [pid 6709] close(7) = -1 EBADF (Bad file descriptor) [pid 6709] close(8) = -1 EBADF (Bad file descriptor) [pid 6709] close(9) = -1 EBADF (Bad file descriptor) [pid 6709] close(10) = -1 EBADF (Bad file descriptor) [pid 6709] close(11) = -1 EBADF (Bad file descriptor) [pid 6709] close(12) = -1 EBADF (Bad file descriptor) [pid 6709] close(13) = -1 EBADF (Bad file descriptor) [pid 6709] close(14) = -1 EBADF (Bad file descriptor) [pid 6709] close(15) = -1 EBADF (Bad file descriptor) [pid 6709] close(16) = -1 EBADF (Bad file descriptor) [pid 6709] close(17) = -1 EBADF (Bad file descriptor) [pid 6709] close(18) = -1 EBADF (Bad file descriptor) [pid 6709] close(19) = -1 EBADF (Bad file descriptor) [pid 6709] close(20) = -1 EBADF (Bad file descriptor) [pid 6709] close(21) = -1 EBADF (Bad file descriptor) [pid 6709] close(22) = -1 EBADF (Bad file descriptor) [pid 6709] close(23) = -1 EBADF (Bad file descriptor) [pid 6709] close(24) = -1 EBADF (Bad file descriptor) [pid 6709] close(25) = -1 EBADF (Bad file descriptor) [pid 6709] close(26) = -1 EBADF (Bad file descriptor) [pid 6709] close(27) = -1 EBADF (Bad file descriptor) [pid 6709] close(28) = -1 EBADF (Bad file descriptor) [pid 6709] close(29) = -1 EBADF (Bad file descriptor) [pid 6709] exit_group(0) = ? [pid 6709] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6394", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6394", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6394/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6394/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6394/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6394/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6394/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6394/sys") = 0 [pid 314] umount2("./6394/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6394/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6394/binderfs") = 0 [pid 314] umount2("./6394/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6394/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6394/cgroup.net") = 0 [pid 314] umount2("./6394/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6394/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6394/cgroup.cpu") = 0 [pid 314] umount2("./6394/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6394/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6394/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6394") = 0 [pid 314] mkdir("./6395", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6710 attached , child_tidptr=0x55557741b690) = 6397 [pid 6710] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6710] <... set_robust_list resumed>) = 0 [pid 6710] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6710] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6710] chdir("./6395") = 0 [pid 6710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6710] setpgid(0, 0) = 0 [pid 6710] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6710] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6710] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6710] write(3, "1000", 4) = 4 [pid 6710] close(3) = 0 [pid 6710] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6710] write(1, "executing program\n", 18) = 18 executing program [pid 6710] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6710] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6710] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6710] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6710] close(3) = 0 [pid 6710] close(4) = -1 EBADF (Bad file descriptor) [pid 6710] close(5) = -1 EBADF (Bad file descriptor) [pid 6710] close(6) = -1 EBADF (Bad file descriptor) [pid 6710] close(7) = -1 EBADF (Bad file descriptor) [pid 6710] close(8) = -1 EBADF (Bad file descriptor) [pid 6710] close(9) = -1 EBADF (Bad file descriptor) [pid 6710] close(10) = -1 EBADF (Bad file descriptor) [pid 6710] close(11) = -1 EBADF (Bad file descriptor) [pid 6710] close(12) = -1 EBADF (Bad file descriptor) [pid 6710] close(13) = -1 EBADF (Bad file descriptor) [pid 6710] close(14) = -1 EBADF (Bad file descriptor) [pid 6710] close(15) = -1 EBADF (Bad file descriptor) [pid 6710] close(16) = -1 EBADF (Bad file descriptor) [pid 6710] close(17) = -1 EBADF (Bad file descriptor) [pid 6710] close(18) = -1 EBADF (Bad file descriptor) [pid 6710] close(19) = -1 EBADF (Bad file descriptor) [pid 6710] close(20) = -1 EBADF (Bad file descriptor) [pid 6710] close(21) = -1 EBADF (Bad file descriptor) [pid 6710] close(22) = -1 EBADF (Bad file descriptor) [pid 6710] close(23) = -1 EBADF (Bad file descriptor) [pid 6710] close(24) = -1 EBADF (Bad file descriptor) [pid 6710] close(25) = -1 EBADF (Bad file descriptor) [pid 6710] close(26) = -1 EBADF (Bad file descriptor) [pid 6710] close(27) = -1 EBADF (Bad file descriptor) [pid 6710] close(28) = -1 EBADF (Bad file descriptor) [pid 6710] close(29) = -1 EBADF (Bad file descriptor) [pid 6710] exit_group(0) = ? [pid 6710] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6395", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6395", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6395/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6395/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6395/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6395/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6395/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6395/sys") = 0 [pid 314] umount2("./6395/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6395/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6395/binderfs") = 0 [pid 314] umount2("./6395/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6395/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6395/cgroup.net") = 0 [pid 314] umount2("./6395/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6395/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6395/cgroup.cpu") = 0 [pid 314] umount2("./6395/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6395/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6395/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6395") = 0 [pid 314] mkdir("./6396", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6398 ci2-android-6-12-rust/strace-static-x86_64: Process 6711 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6711] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6711] <... set_robust_list resumed>) = 0 [pid 6711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6711] chdir("./6396") = 0 [pid 6711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6711] setpgid(0, 0) = 0 [pid 6711] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6711] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6711] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6711] write(3, "1000", 4) = 4 [pid 6711] close(3) = 0 [pid 6711] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6711] write(1, "executing program\n", 18) = 18 executing program [pid 6711] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6711] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6711] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6711] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6711] close(3) = 0 [pid 6711] close(4) = -1 EBADF (Bad file descriptor) [pid 6711] close(5) = -1 EBADF (Bad file descriptor) [pid 6711] close(6) = -1 EBADF (Bad file descriptor) [pid 6711] close(7) = -1 EBADF (Bad file descriptor) [pid 6711] close(8) = -1 EBADF (Bad file descriptor) [pid 6711] close(9) = -1 EBADF (Bad file descriptor) [pid 6711] close(10) = -1 EBADF (Bad file descriptor) [pid 6711] close(11) = -1 EBADF (Bad file descriptor) [pid 6711] close(12) = -1 EBADF (Bad file descriptor) [pid 6711] close(13) = -1 EBADF (Bad file descriptor) [pid 6711] close(14) = -1 EBADF (Bad file descriptor) [pid 6711] close(15) = -1 EBADF (Bad file descriptor) [pid 6711] close(16) = -1 EBADF (Bad file descriptor) [pid 6711] close(17) = -1 EBADF (Bad file descriptor) [pid 6711] close(18) = -1 EBADF (Bad file descriptor) [pid 6711] close(19) = -1 EBADF (Bad file descriptor) [pid 6711] close(20) = -1 EBADF (Bad file descriptor) [pid 6711] close(21) = -1 EBADF (Bad file descriptor) [pid 6711] close(22) = -1 EBADF (Bad file descriptor) [pid 6711] close(23) = -1 EBADF (Bad file descriptor) [pid 6711] close(24) = -1 EBADF (Bad file descriptor) [pid 6711] close(25) = -1 EBADF (Bad file descriptor) [pid 6711] close(26) = -1 EBADF (Bad file descriptor) [pid 6711] close(27) = -1 EBADF (Bad file descriptor) [pid 6711] close(28) = -1 EBADF (Bad file descriptor) [pid 6711] close(29) = -1 EBADF (Bad file descriptor) [pid 6711] exit_group(0) = ? [pid 6711] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6396", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6396", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6396/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6396/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6396/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6396/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6396/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6396/sys") = 0 [pid 314] umount2("./6396/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6396/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6396/binderfs") = 0 [pid 314] umount2("./6396/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6396/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6396/cgroup.net") = 0 [pid 314] umount2("./6396/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6396/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6396/cgroup.cpu") = 0 [pid 314] umount2("./6396/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6396/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6396/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6396") = 0 [pid 314] mkdir("./6397", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6712 attached , child_tidptr=0x55557741b690) = 6399 [pid 6712] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6712] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6712] chdir("./6397") = 0 [pid 6712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6712] setpgid(0, 0) = 0 [pid 6712] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6712] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6712] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6712] write(3, "1000", 4) = 4 [pid 6712] close(3) = 0 [pid 6712] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6712] write(1, "executing program\n", 18) = 18 executing program [pid 6712] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6712] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6712] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6712] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6712] close(3) = 0 [pid 6712] close(4) = -1 EBADF (Bad file descriptor) [pid 6712] close(5) = -1 EBADF (Bad file descriptor) [pid 6712] close(6) = -1 EBADF (Bad file descriptor) [pid 6712] close(7) = -1 EBADF (Bad file descriptor) [pid 6712] close(8) = -1 EBADF (Bad file descriptor) [pid 6712] close(9) = -1 EBADF (Bad file descriptor) [pid 6712] close(10) = -1 EBADF (Bad file descriptor) [pid 6712] close(11) = -1 EBADF (Bad file descriptor) [pid 6712] close(12) = -1 EBADF (Bad file descriptor) [pid 6712] close(13) = -1 EBADF (Bad file descriptor) [pid 6712] close(14) = -1 EBADF (Bad file descriptor) [pid 6712] close(15) = -1 EBADF (Bad file descriptor) [pid 6712] close(16) = -1 EBADF (Bad file descriptor) [pid 6712] close(17) = -1 EBADF (Bad file descriptor) [pid 6712] close(18) = -1 EBADF (Bad file descriptor) [pid 6712] close(19) = -1 EBADF (Bad file descriptor) [pid 6712] close(20) = -1 EBADF (Bad file descriptor) [pid 6712] close(21) = -1 EBADF (Bad file descriptor) [pid 6712] close(22) = -1 EBADF (Bad file descriptor) [pid 6712] close(23) = -1 EBADF (Bad file descriptor) [pid 6712] close(24) = -1 EBADF (Bad file descriptor) [pid 6712] close(25) = -1 EBADF (Bad file descriptor) [pid 6712] close(26) = -1 EBADF (Bad file descriptor) [pid 6712] close(27) = -1 EBADF (Bad file descriptor) [pid 6712] close(28) = -1 EBADF (Bad file descriptor) [pid 6712] close(29) = -1 EBADF (Bad file descriptor) [pid 6712] exit_group(0) = ? [pid 6712] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6397", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6397", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6397/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6397/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6397/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6397/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6397/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6397/sys") = 0 [pid 314] umount2("./6397/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6397/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6397/binderfs") = 0 [pid 314] umount2("./6397/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6397/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6397/cgroup.net") = 0 [pid 314] umount2("./6397/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6397/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6397/cgroup.cpu") = 0 [pid 314] umount2("./6397/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6397/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6397/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6397") = 0 [pid 314] mkdir("./6398", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6713 attached , child_tidptr=0x55557741b690) = 6400 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6713] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6713] chdir("./6398") = 0 [pid 6713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6713] setpgid(0, 0) = 0 [pid 6713] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6713] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6713] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6713] write(3, "1000", 4) = 4 [pid 6713] close(3) = 0 [pid 6713] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6713] write(1, "executing program\n", 18) = 18 [pid 6713] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6713] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6713] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6713] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6713] close(3) = 0 [pid 6713] close(4) = -1 EBADF (Bad file descriptor) [pid 6713] close(5) = -1 EBADF (Bad file descriptor) [pid 6713] close(6) = -1 EBADF (Bad file descriptor) [pid 6713] close(7) = -1 EBADF (Bad file descriptor) [pid 6713] close(8) = -1 EBADF (Bad file descriptor) [pid 6713] close(9) = -1 EBADF (Bad file descriptor) [pid 6713] close(10) = -1 EBADF (Bad file descriptor) [pid 6713] close(11) = -1 EBADF (Bad file descriptor) [pid 6713] close(12) = -1 EBADF (Bad file descriptor) [pid 6713] close(13) = -1 EBADF (Bad file descriptor) [pid 6713] close(14) = -1 EBADF (Bad file descriptor) [pid 6713] close(15) = -1 EBADF (Bad file descriptor) [pid 6713] close(16) = -1 EBADF (Bad file descriptor) [pid 6713] close(17) = -1 EBADF (Bad file descriptor) [pid 6713] close(18) = -1 EBADF (Bad file descriptor) [pid 6713] close(19) = -1 EBADF (Bad file descriptor) [pid 6713] close(20) = -1 EBADF (Bad file descriptor) [pid 6713] close(21) = -1 EBADF (Bad file descriptor) [pid 6713] close(22) = -1 EBADF (Bad file descriptor) [pid 6713] close(23) = -1 EBADF (Bad file descriptor) [pid 6713] close(24) = -1 EBADF (Bad file descriptor) [pid 6713] close(25) = -1 EBADF (Bad file descriptor) [pid 6713] close(26) = -1 EBADF (Bad file descriptor) [pid 6713] close(27) = -1 EBADF (Bad file descriptor) [pid 6713] close(28) = -1 EBADF (Bad file descriptor) [pid 6713] close(29) = -1 EBADF (Bad file descriptor) [pid 6713] exit_group(0) = ? [pid 6713] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6398", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6398", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6398/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6398/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6398/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6398/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6398/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6398/sys") = 0 [pid 314] umount2("./6398/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6398/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6398/binderfs") = 0 [pid 314] umount2("./6398/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6398/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6398/cgroup.net") = 0 [pid 314] umount2("./6398/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6398/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6398/cgroup.cpu") = 0 [pid 314] umount2("./6398/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6398/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6398/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6398") = 0 [pid 314] mkdir("./6399", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6714 attached , child_tidptr=0x55557741b690) = 6401 [pid 6714] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6714] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6714] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6714] chdir("./6399") = 0 [pid 6714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6714] setpgid(0, 0) = 0 [pid 6714] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6714] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6714] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6714] write(3, "1000", 4) = 4 [pid 6714] close(3) = 0 [pid 6714] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6714] write(1, "executing program\n", 18) = 18 [pid 6714] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6714] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6714] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6714] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6714] close(3) = 0 [pid 6714] close(4) = -1 EBADF (Bad file descriptor) [pid 6714] close(5) = -1 EBADF (Bad file descriptor) [pid 6714] close(6) = -1 EBADF (Bad file descriptor) [pid 6714] close(7) = -1 EBADF (Bad file descriptor) [pid 6714] close(8) = -1 EBADF (Bad file descriptor) [pid 6714] close(9) = -1 EBADF (Bad file descriptor) [pid 6714] close(10) = -1 EBADF (Bad file descriptor) [pid 6714] close(11) = -1 EBADF (Bad file descriptor) [pid 6714] close(12) = -1 EBADF (Bad file descriptor) [pid 6714] close(13) = -1 EBADF (Bad file descriptor) [pid 6714] close(14) = -1 EBADF (Bad file descriptor) [pid 6714] close(15) = -1 EBADF (Bad file descriptor) [pid 6714] close(16) = -1 EBADF (Bad file descriptor) [pid 6714] close(17) = -1 EBADF (Bad file descriptor) [pid 6714] close(18) = -1 EBADF (Bad file descriptor) [pid 6714] close(19) = -1 EBADF (Bad file descriptor) [pid 6714] close(20) = -1 EBADF (Bad file descriptor) [pid 6714] close(21) = -1 EBADF (Bad file descriptor) [pid 6714] close(22) = -1 EBADF (Bad file descriptor) [pid 6714] close(23) = -1 EBADF (Bad file descriptor) [pid 6714] close(24) = -1 EBADF (Bad file descriptor) [pid 6714] close(25) = -1 EBADF (Bad file descriptor) [pid 6714] close(26) = -1 EBADF (Bad file descriptor) [pid 6714] close(27) = -1 EBADF (Bad file descriptor) [pid 6714] close(28) = -1 EBADF (Bad file descriptor) [pid 6714] close(29) = -1 EBADF (Bad file descriptor) [pid 6714] exit_group(0) = ? [pid 6714] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6399", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6399", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6399/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6399/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6399/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6399/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6399/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6399/sys") = 0 [pid 314] umount2("./6399/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6399/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6399/binderfs") = 0 [pid 314] umount2("./6399/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6399/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6399/cgroup.net") = 0 [pid 314] umount2("./6399/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6399/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6399/cgroup.cpu") = 0 [pid 314] umount2("./6399/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6399/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6399/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6399") = 0 [pid 314] mkdir("./6400", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6715 attached , child_tidptr=0x55557741b690) = 6402 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6715] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6715] chdir("./6400") = 0 [pid 6715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6715] setpgid(0, 0) = 0 [pid 6715] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6715] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6715] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6715] write(3, "1000", 4) = 4 [pid 6715] close(3) = 0 [pid 6715] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6715] write(1, "executing program\n", 18) = 18 executing program [pid 6715] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6715] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6715] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6715] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6715] close(3) = 0 [pid 6715] close(4) = -1 EBADF (Bad file descriptor) [pid 6715] close(5) = -1 EBADF (Bad file descriptor) [pid 6715] close(6) = -1 EBADF (Bad file descriptor) [pid 6715] close(7) = -1 EBADF (Bad file descriptor) [pid 6715] close(8) = -1 EBADF (Bad file descriptor) [pid 6715] close(9) = -1 EBADF (Bad file descriptor) [pid 6715] close(10) = -1 EBADF (Bad file descriptor) [pid 6715] close(11) = -1 EBADF (Bad file descriptor) [pid 6715] close(12) = -1 EBADF (Bad file descriptor) [pid 6715] close(13) = -1 EBADF (Bad file descriptor) [pid 6715] close(14) = -1 EBADF (Bad file descriptor) [pid 6715] close(15) = -1 EBADF (Bad file descriptor) [pid 6715] close(16) = -1 EBADF (Bad file descriptor) [pid 6715] close(17) = -1 EBADF (Bad file descriptor) [pid 6715] close(18) = -1 EBADF (Bad file descriptor) [pid 6715] close(19) = -1 EBADF (Bad file descriptor) [pid 6715] close(20) = -1 EBADF (Bad file descriptor) [pid 6715] close(21) = -1 EBADF (Bad file descriptor) [pid 6715] close(22) = -1 EBADF (Bad file descriptor) [pid 6715] close(23) = -1 EBADF (Bad file descriptor) [pid 6715] close(24) = -1 EBADF (Bad file descriptor) [pid 6715] close(25) = -1 EBADF (Bad file descriptor) [pid 6715] close(26) = -1 EBADF (Bad file descriptor) [pid 6715] close(27) = -1 EBADF (Bad file descriptor) [pid 6715] close(28) = -1 EBADF (Bad file descriptor) [pid 6715] close(29) = -1 EBADF (Bad file descriptor) [pid 6715] exit_group(0) = ? [pid 6715] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6400", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6400", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6400/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6400/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6400/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6400/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6400/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6400/sys") = 0 [pid 314] umount2("./6400/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6400/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6400/binderfs") = 0 [pid 314] umount2("./6400/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6400/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6400/cgroup.net") = 0 [pid 314] umount2("./6400/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6400/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6400/cgroup.cpu") = 0 [pid 314] umount2("./6400/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6400/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6400/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6400") = 0 [pid 314] mkdir("./6401", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6716 attached , child_tidptr=0x55557741b690) = 6403 [pid 6716] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6716] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6716] chdir("./6401") = 0 [pid 6716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6716] setpgid(0, 0) = 0 [pid 6716] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6716] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6716] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6716] write(3, "1000", 4) = 4 [pid 6716] close(3) = 0 [pid 6716] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6716] write(1, "executing program\n", 18) = 18 [pid 6716] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6716] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6716] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6716] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6716] close(3) = 0 [pid 6716] close(4) = -1 EBADF (Bad file descriptor) [pid 6716] close(5) = -1 EBADF (Bad file descriptor) [pid 6716] close(6) = -1 EBADF (Bad file descriptor) [pid 6716] close(7) = -1 EBADF (Bad file descriptor) [pid 6716] close(8) = -1 EBADF (Bad file descriptor) [pid 6716] close(9) = -1 EBADF (Bad file descriptor) [pid 6716] close(10) = -1 EBADF (Bad file descriptor) [pid 6716] close(11) = -1 EBADF (Bad file descriptor) [pid 6716] close(12) = -1 EBADF (Bad file descriptor) [pid 6716] close(13) = -1 EBADF (Bad file descriptor) [pid 6716] close(14) = -1 EBADF (Bad file descriptor) [pid 6716] close(15) = -1 EBADF (Bad file descriptor) [pid 6716] close(16) = -1 EBADF (Bad file descriptor) [pid 6716] close(17) = -1 EBADF (Bad file descriptor) [pid 6716] close(18) = -1 EBADF (Bad file descriptor) [pid 6716] close(19) = -1 EBADF (Bad file descriptor) [pid 6716] close(20) = -1 EBADF (Bad file descriptor) [pid 6716] close(21) = -1 EBADF (Bad file descriptor) [pid 6716] close(22) = -1 EBADF (Bad file descriptor) [pid 6716] close(23) = -1 EBADF (Bad file descriptor) [pid 6716] close(24) = -1 EBADF (Bad file descriptor) [pid 6716] close(25) = -1 EBADF (Bad file descriptor) [pid 6716] close(26) = -1 EBADF (Bad file descriptor) [pid 6716] close(27) = -1 EBADF (Bad file descriptor) [pid 6716] close(28) = -1 EBADF (Bad file descriptor) [pid 6716] close(29) = -1 EBADF (Bad file descriptor) [pid 6716] exit_group(0) = ? [pid 6716] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6401", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6401", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6401/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6401/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6401/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6401/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6401/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6401/sys") = 0 [pid 314] umount2("./6401/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6401/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6401/binderfs") = 0 [pid 314] umount2("./6401/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6401/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6401/cgroup.net") = 0 [pid 314] umount2("./6401/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6401/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6401/cgroup.cpu") = 0 [pid 314] umount2("./6401/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6401/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6401/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6401") = 0 [pid 314] mkdir("./6402", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6717 attached , child_tidptr=0x55557741b690) = 6404 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6717] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6717] chdir("./6402") = 0 [pid 6717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6717] setpgid(0, 0) = 0 [pid 6717] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6717] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6717] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6717] write(3, "1000", 4) = 4 [pid 6717] close(3) = 0 [pid 6717] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6717] write(1, "executing program\n", 18) = 18 executing program [pid 6717] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6717] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6717] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6717] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6717] close(3) = 0 [pid 6717] close(4) = -1 EBADF (Bad file descriptor) [pid 6717] close(5) = -1 EBADF (Bad file descriptor) [pid 6717] close(6) = -1 EBADF (Bad file descriptor) [pid 6717] close(7) = -1 EBADF (Bad file descriptor) [pid 6717] close(8) = -1 EBADF (Bad file descriptor) [pid 6717] close(9) = -1 EBADF (Bad file descriptor) [pid 6717] close(10) = -1 EBADF (Bad file descriptor) [pid 6717] close(11) = -1 EBADF (Bad file descriptor) [pid 6717] close(12) = -1 EBADF (Bad file descriptor) [pid 6717] close(13) = -1 EBADF (Bad file descriptor) [pid 6717] close(14) = -1 EBADF (Bad file descriptor) [pid 6717] close(15) = -1 EBADF (Bad file descriptor) [pid 6717] close(16) = -1 EBADF (Bad file descriptor) [pid 6717] close(17) = -1 EBADF (Bad file descriptor) [pid 6717] close(18) = -1 EBADF (Bad file descriptor) [pid 6717] close(19) = -1 EBADF (Bad file descriptor) [pid 6717] close(20) = -1 EBADF (Bad file descriptor) [pid 6717] close(21) = -1 EBADF (Bad file descriptor) [pid 6717] close(22) = -1 EBADF (Bad file descriptor) [pid 6717] close(23) = -1 EBADF (Bad file descriptor) [pid 6717] close(24) = -1 EBADF (Bad file descriptor) [pid 6717] close(25) = -1 EBADF (Bad file descriptor) [pid 6717] close(26) = -1 EBADF (Bad file descriptor) [pid 6717] close(27) = -1 EBADF (Bad file descriptor) [pid 6717] close(28) = -1 EBADF (Bad file descriptor) [pid 6717] close(29) = -1 EBADF (Bad file descriptor) [pid 6717] exit_group(0) = ? [pid 6717] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6402", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6402", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6402/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6402/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6402/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6402/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6402/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6402/sys") = 0 [pid 314] umount2("./6402/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6402/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6402/binderfs") = 0 [pid 314] umount2("./6402/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6402/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6402/cgroup.net") = 0 [pid 314] umount2("./6402/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6402/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6402/cgroup.cpu") = 0 [pid 314] umount2("./6402/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6402/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6402/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6402") = 0 [pid 314] mkdir("./6403", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6405 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 6718 attached , NULL, 8) = 0 [pid 6718] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6718] chdir("./6403") = 0 [pid 6718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6718] setpgid(0, 0) = 0 [pid 6718] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6718] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6718] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6718] write(3, "1000", 4) = 4 [pid 6718] close(3) = 0 [pid 6718] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6718] write(1, "executing program\n", 18) = 18 executing program [pid 6718] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6718] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6718] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6718] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6718] close(3) = 0 [pid 6718] close(4) = -1 EBADF (Bad file descriptor) [pid 6718] close(5) = -1 EBADF (Bad file descriptor) [pid 6718] close(6) = -1 EBADF (Bad file descriptor) [pid 6718] close(7) = -1 EBADF (Bad file descriptor) [pid 6718] close(8) = -1 EBADF (Bad file descriptor) [pid 6718] close(9) = -1 EBADF (Bad file descriptor) [pid 6718] close(10) = -1 EBADF (Bad file descriptor) [pid 6718] close(11) = -1 EBADF (Bad file descriptor) [pid 6718] close(12) = -1 EBADF (Bad file descriptor) [pid 6718] close(13) = -1 EBADF (Bad file descriptor) [pid 6718] close(14) = -1 EBADF (Bad file descriptor) [pid 6718] close(15) = -1 EBADF (Bad file descriptor) [pid 6718] close(16) = -1 EBADF (Bad file descriptor) [pid 6718] close(17) = -1 EBADF (Bad file descriptor) [pid 6718] close(18) = -1 EBADF (Bad file descriptor) [pid 6718] close(19) = -1 EBADF (Bad file descriptor) [pid 6718] close(20) = -1 EBADF (Bad file descriptor) [pid 6718] close(21) = -1 EBADF (Bad file descriptor) [pid 6718] close(22) = -1 EBADF (Bad file descriptor) [pid 6718] close(23) = -1 EBADF (Bad file descriptor) [pid 6718] close(24) = -1 EBADF (Bad file descriptor) [pid 6718] close(25) = -1 EBADF (Bad file descriptor) [pid 6718] close(26) = -1 EBADF (Bad file descriptor) [pid 6718] close(27) = -1 EBADF (Bad file descriptor) [pid 6718] close(28) = -1 EBADF (Bad file descriptor) [pid 6718] close(29) = -1 EBADF (Bad file descriptor) [pid 6718] exit_group(0) = ? [pid 6718] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6403", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6403", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6403/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6403/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6403/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6403/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6403/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6403/sys") = 0 [pid 314] umount2("./6403/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6403/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6403/binderfs") = 0 [pid 314] umount2("./6403/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6403/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6403/cgroup.net") = 0 [pid 314] umount2("./6403/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6403/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6403/cgroup.cpu") = 0 [pid 314] umount2("./6403/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6403/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6403/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6403") = 0 [pid 314] mkdir("./6404", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6719 attached , child_tidptr=0x55557741b690) = 6406 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6719] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6719] <... set_robust_list resumed>) = 0 [pid 6719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6719] chdir("./6404") = 0 [pid 6719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6719] setpgid(0, 0) = 0 [pid 6719] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6719] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6719] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6719] write(3, "1000", 4) = 4 [pid 6719] close(3) = 0 [pid 6719] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6719] write(1, "executing program\n", 18) = 18 executing program [pid 6719] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6719] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6719] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6719] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6719] close(3) = 0 [pid 6719] close(4) = -1 EBADF (Bad file descriptor) [pid 6719] close(5) = -1 EBADF (Bad file descriptor) [pid 6719] close(6) = -1 EBADF (Bad file descriptor) [pid 6719] close(7) = -1 EBADF (Bad file descriptor) [pid 6719] close(8) = -1 EBADF (Bad file descriptor) [pid 6719] close(9) = -1 EBADF (Bad file descriptor) [pid 6719] close(10) = -1 EBADF (Bad file descriptor) [pid 6719] close(11) = -1 EBADF (Bad file descriptor) [pid 6719] close(12) = -1 EBADF (Bad file descriptor) [pid 6719] close(13) = -1 EBADF (Bad file descriptor) [pid 6719] close(14) = -1 EBADF (Bad file descriptor) [pid 6719] close(15) = -1 EBADF (Bad file descriptor) [pid 6719] close(16) = -1 EBADF (Bad file descriptor) [pid 6719] close(17) = -1 EBADF (Bad file descriptor) [pid 6719] close(18) = -1 EBADF (Bad file descriptor) [pid 6719] close(19) = -1 EBADF (Bad file descriptor) [pid 6719] close(20) = -1 EBADF (Bad file descriptor) [pid 6719] close(21) = -1 EBADF (Bad file descriptor) [pid 6719] close(22) = -1 EBADF (Bad file descriptor) [pid 6719] close(23) = -1 EBADF (Bad file descriptor) [pid 6719] close(24) = -1 EBADF (Bad file descriptor) [pid 6719] close(25) = -1 EBADF (Bad file descriptor) [pid 6719] close(26) = -1 EBADF (Bad file descriptor) [pid 6719] close(27) = -1 EBADF (Bad file descriptor) [pid 6719] close(28) = -1 EBADF (Bad file descriptor) [pid 6719] close(29) = -1 EBADF (Bad file descriptor) [pid 6719] exit_group(0) = ? [pid 6719] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6404", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6404", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6404/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6404/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6404/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6404/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6404/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6404/sys") = 0 [pid 314] umount2("./6404/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6404/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6404/binderfs") = 0 [pid 314] umount2("./6404/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6404/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6404/cgroup.net") = 0 [pid 314] umount2("./6404/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6404/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6404/cgroup.cpu") = 0 [pid 314] umount2("./6404/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6404/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6404/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6404") = 0 [pid 314] mkdir("./6405", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6720 attached , child_tidptr=0x55557741b690) = 6407 [pid 6720] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6720] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6720] chdir("./6405") = 0 [pid 6720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6720] setpgid(0, 0) = 0 [pid 6720] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6720] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6720] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6720] write(3, "1000", 4) = 4 [pid 6720] close(3) = 0 [pid 6720] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6720] write(1, "executing program\n", 18) = 18 executing program [pid 6720] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6720] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6720] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6720] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6720] close(3) = 0 [pid 6720] close(4) = -1 EBADF (Bad file descriptor) [pid 6720] close(5) = -1 EBADF (Bad file descriptor) [pid 6720] close(6) = -1 EBADF (Bad file descriptor) [pid 6720] close(7) = -1 EBADF (Bad file descriptor) [pid 6720] close(8) = -1 EBADF (Bad file descriptor) [pid 6720] close(9) = -1 EBADF (Bad file descriptor) [pid 6720] close(10) = -1 EBADF (Bad file descriptor) [pid 6720] close(11) = -1 EBADF (Bad file descriptor) [pid 6720] close(12) = -1 EBADF (Bad file descriptor) [pid 6720] close(13) = -1 EBADF (Bad file descriptor) [pid 6720] close(14) = -1 EBADF (Bad file descriptor) [pid 6720] close(15) = -1 EBADF (Bad file descriptor) [pid 6720] close(16) = -1 EBADF (Bad file descriptor) [pid 6720] close(17) = -1 EBADF (Bad file descriptor) [pid 6720] close(18) = -1 EBADF (Bad file descriptor) [pid 6720] close(19) = -1 EBADF (Bad file descriptor) [pid 6720] close(20) = -1 EBADF (Bad file descriptor) [pid 6720] close(21) = -1 EBADF (Bad file descriptor) [pid 6720] close(22) = -1 EBADF (Bad file descriptor) [pid 6720] close(23) = -1 EBADF (Bad file descriptor) [pid 6720] close(24) = -1 EBADF (Bad file descriptor) [pid 6720] close(25) = -1 EBADF (Bad file descriptor) [pid 6720] close(26) = -1 EBADF (Bad file descriptor) [pid 6720] close(27) = -1 EBADF (Bad file descriptor) [pid 6720] close(28) = -1 EBADF (Bad file descriptor) [pid 6720] close(29) = -1 EBADF (Bad file descriptor) [pid 6720] exit_group(0) = ? [pid 6720] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6405", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6405", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6405/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6405/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6405/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6405/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6405/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6405/sys") = 0 [pid 314] umount2("./6405/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6405/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6405/binderfs") = 0 [pid 314] umount2("./6405/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6405/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6405/cgroup.net") = 0 [pid 314] umount2("./6405/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6405/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6405/cgroup.cpu") = 0 [pid 314] umount2("./6405/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6405/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6405/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6405") = 0 [pid 314] mkdir("./6406", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6721 attached , child_tidptr=0x55557741b690) = 6408 [pid 6721] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6721] chdir("./6406") = 0 [pid 6721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6721] setpgid(0, 0) = 0 [pid 6721] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6721] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6721] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6721] write(3, "1000", 4) = 4 [pid 6721] close(3) = 0 [pid 6721] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6721] write(1, "executing program\n", 18) = 18 executing program [pid 6721] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6721] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6721] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6721] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6721] close(3) = 0 [pid 6721] close(4) = -1 EBADF (Bad file descriptor) [pid 6721] close(5) = -1 EBADF (Bad file descriptor) [pid 6721] close(6) = -1 EBADF (Bad file descriptor) [pid 6721] close(7) = -1 EBADF (Bad file descriptor) [pid 6721] close(8) = -1 EBADF (Bad file descriptor) [pid 6721] close(9) = -1 EBADF (Bad file descriptor) [pid 6721] close(10) = -1 EBADF (Bad file descriptor) [pid 6721] close(11) = -1 EBADF (Bad file descriptor) [pid 6721] close(12) = -1 EBADF (Bad file descriptor) [pid 6721] close(13) = -1 EBADF (Bad file descriptor) [pid 6721] close(14) = -1 EBADF (Bad file descriptor) [pid 6721] close(15) = -1 EBADF (Bad file descriptor) [pid 6721] close(16) = -1 EBADF (Bad file descriptor) [pid 6721] close(17) = -1 EBADF (Bad file descriptor) [pid 6721] close(18) = -1 EBADF (Bad file descriptor) [pid 6721] close(19) = -1 EBADF (Bad file descriptor) [pid 6721] close(20) = -1 EBADF (Bad file descriptor) [pid 6721] close(21) = -1 EBADF (Bad file descriptor) [pid 6721] close(22) = -1 EBADF (Bad file descriptor) [pid 6721] close(23) = -1 EBADF (Bad file descriptor) [pid 6721] close(24) = -1 EBADF (Bad file descriptor) [pid 6721] close(25) = -1 EBADF (Bad file descriptor) [pid 6721] close(26) = -1 EBADF (Bad file descriptor) [pid 6721] close(27) = -1 EBADF (Bad file descriptor) [pid 6721] close(28) = -1 EBADF (Bad file descriptor) [pid 6721] close(29) = -1 EBADF (Bad file descriptor) [pid 6721] exit_group(0) = ? [pid 6721] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6406", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6406", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6406/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6406/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6406/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6406/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6406/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6406/sys") = 0 [pid 314] umount2("./6406/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6406/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6406/binderfs") = 0 [pid 314] umount2("./6406/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6406/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6406/cgroup.net") = 0 [pid 314] umount2("./6406/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6406/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6406/cgroup.cpu") = 0 [pid 314] umount2("./6406/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6406/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6406/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6406") = 0 [pid 314] mkdir("./6407", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6722 attached , child_tidptr=0x55557741b690) = 6409 [pid 6722] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6722] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6722] chdir("./6407") = 0 [pid 6722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6722] setpgid(0, 0) = 0 [pid 6722] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6722] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6722] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6722] write(3, "1000", 4) = 4 [pid 6722] close(3) = 0 [pid 6722] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6722] write(1, "executing program\n", 18) = 18 executing program [pid 6722] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6722] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6722] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6722] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6722] close(3) = 0 [pid 6722] close(4) = -1 EBADF (Bad file descriptor) [pid 6722] close(5) = -1 EBADF (Bad file descriptor) [pid 6722] close(6) = -1 EBADF (Bad file descriptor) [pid 6722] close(7) = -1 EBADF (Bad file descriptor) [pid 6722] close(8) = -1 EBADF (Bad file descriptor) [pid 6722] close(9) = -1 EBADF (Bad file descriptor) [pid 6722] close(10) = -1 EBADF (Bad file descriptor) [pid 6722] close(11) = -1 EBADF (Bad file descriptor) [pid 6722] close(12) = -1 EBADF (Bad file descriptor) [pid 6722] close(13) = -1 EBADF (Bad file descriptor) [pid 6722] close(14) = -1 EBADF (Bad file descriptor) [pid 6722] close(15) = -1 EBADF (Bad file descriptor) [pid 6722] close(16) = -1 EBADF (Bad file descriptor) [pid 6722] close(17) = -1 EBADF (Bad file descriptor) [pid 6722] close(18) = -1 EBADF (Bad file descriptor) [pid 6722] close(19) = -1 EBADF (Bad file descriptor) [pid 6722] close(20) = -1 EBADF (Bad file descriptor) [pid 6722] close(21) = -1 EBADF (Bad file descriptor) [pid 6722] close(22) = -1 EBADF (Bad file descriptor) [pid 6722] close(23) = -1 EBADF (Bad file descriptor) [pid 6722] close(24) = -1 EBADF (Bad file descriptor) [pid 6722] close(25) = -1 EBADF (Bad file descriptor) [pid 6722] close(26) = -1 EBADF (Bad file descriptor) [pid 6722] close(27) = -1 EBADF (Bad file descriptor) [pid 6722] close(28) = -1 EBADF (Bad file descriptor) [pid 6722] close(29) = -1 EBADF (Bad file descriptor) [pid 6722] exit_group(0) = ? [pid 6722] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6407", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6407", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6407/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6407/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6407/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6407/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6407/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6407/sys") = 0 [pid 314] umount2("./6407/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6407/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6407/binderfs") = 0 [pid 314] umount2("./6407/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6407/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6407/cgroup.net") = 0 [pid 314] umount2("./6407/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6407/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6407/cgroup.cpu") = 0 [pid 314] umount2("./6407/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6407/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6407/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6407") = 0 [pid 314] mkdir("./6408", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6723 attached , child_tidptr=0x55557741b690) = 6410 [pid 6723] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6723] chdir("./6408" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6723] <... chdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6723] setpgid(0, 0) = 0 [pid 6723] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6723] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6723] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6723] write(3, "1000", 4) = 4 [pid 6723] close(3) = 0 [pid 6723] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6723] write(1, "executing program\n", 18) = 18 [pid 6723] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6723] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6723] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6723] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6723] close(3) = 0 [pid 6723] close(4) = -1 EBADF (Bad file descriptor) [pid 6723] close(5) = -1 EBADF (Bad file descriptor) [pid 6723] close(6) = -1 EBADF (Bad file descriptor) [pid 6723] close(7) = -1 EBADF (Bad file descriptor) [pid 6723] close(8) = -1 EBADF (Bad file descriptor) [pid 6723] close(9) = -1 EBADF (Bad file descriptor) [pid 6723] close(10) = -1 EBADF (Bad file descriptor) [pid 6723] close(11) = -1 EBADF (Bad file descriptor) [pid 6723] close(12) = -1 EBADF (Bad file descriptor) [pid 6723] close(13) = -1 EBADF (Bad file descriptor) [pid 6723] close(14) = -1 EBADF (Bad file descriptor) [pid 6723] close(15) = -1 EBADF (Bad file descriptor) [pid 6723] close(16) = -1 EBADF (Bad file descriptor) [pid 6723] close(17) = -1 EBADF (Bad file descriptor) [pid 6723] close(18) = -1 EBADF (Bad file descriptor) [pid 6723] close(19) = -1 EBADF (Bad file descriptor) [pid 6723] close(20) = -1 EBADF (Bad file descriptor) [pid 6723] close(21) = -1 EBADF (Bad file descriptor) [pid 6723] close(22) = -1 EBADF (Bad file descriptor) [pid 6723] close(23) = -1 EBADF (Bad file descriptor) [pid 6723] close(24) = -1 EBADF (Bad file descriptor) [pid 6723] close(25) = -1 EBADF (Bad file descriptor) [pid 6723] close(26) = -1 EBADF (Bad file descriptor) [pid 6723] close(27) = -1 EBADF (Bad file descriptor) [pid 6723] close(28) = -1 EBADF (Bad file descriptor) [pid 6723] close(29) = -1 EBADF (Bad file descriptor) [pid 6723] exit_group(0) = ? [pid 6723] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6408", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6408", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6408/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6408/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6408/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6408/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6408/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6408/sys") = 0 [pid 314] umount2("./6408/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6408/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6408/binderfs") = 0 [pid 314] umount2("./6408/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6408/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6408/cgroup.net") = 0 [pid 314] umount2("./6408/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6408/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6408/cgroup.cpu") = 0 [pid 314] umount2("./6408/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6408/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6408/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6408") = 0 [pid 314] mkdir("./6409", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6724 attached , child_tidptr=0x55557741b690) = 6411 [pid 6724] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6724] <... set_robust_list resumed>) = 0 [pid 6724] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6724] chdir("./6409") = 0 [pid 6724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6724] setpgid(0, 0) = 0 [pid 6724] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6724] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6724] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6724] write(3, "1000", 4) = 4 [pid 6724] close(3) = 0 [pid 6724] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6724] write(1, "executing program\n", 18) = 18 executing program [pid 6724] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6724] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6724] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6724] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6724] close(3) = 0 [pid 6724] close(4) = -1 EBADF (Bad file descriptor) [pid 6724] close(5) = -1 EBADF (Bad file descriptor) [pid 6724] close(6) = -1 EBADF (Bad file descriptor) [pid 6724] close(7) = -1 EBADF (Bad file descriptor) [pid 6724] close(8) = -1 EBADF (Bad file descriptor) [pid 6724] close(9) = -1 EBADF (Bad file descriptor) [pid 6724] close(10) = -1 EBADF (Bad file descriptor) [pid 6724] close(11) = -1 EBADF (Bad file descriptor) [pid 6724] close(12) = -1 EBADF (Bad file descriptor) [pid 6724] close(13) = -1 EBADF (Bad file descriptor) [pid 6724] close(14) = -1 EBADF (Bad file descriptor) [pid 6724] close(15) = -1 EBADF (Bad file descriptor) [pid 6724] close(16) = -1 EBADF (Bad file descriptor) [pid 6724] close(17) = -1 EBADF (Bad file descriptor) [pid 6724] close(18) = -1 EBADF (Bad file descriptor) [pid 6724] close(19) = -1 EBADF (Bad file descriptor) [pid 6724] close(20) = -1 EBADF (Bad file descriptor) [pid 6724] close(21) = -1 EBADF (Bad file descriptor) [pid 6724] close(22) = -1 EBADF (Bad file descriptor) [pid 6724] close(23) = -1 EBADF (Bad file descriptor) [pid 6724] close(24) = -1 EBADF (Bad file descriptor) [pid 6724] close(25) = -1 EBADF (Bad file descriptor) [pid 6724] close(26) = -1 EBADF (Bad file descriptor) [pid 6724] close(27) = -1 EBADF (Bad file descriptor) [pid 6724] close(28) = -1 EBADF (Bad file descriptor) [pid 6724] close(29) = -1 EBADF (Bad file descriptor) [pid 6724] exit_group(0) = ? [pid 6724] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6409", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6409", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6409/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6409/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6409/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6409/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6409/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6409/sys") = 0 [pid 314] umount2("./6409/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6409/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6409/binderfs") = 0 [pid 314] umount2("./6409/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6409/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6409/cgroup.net") = 0 [pid 314] umount2("./6409/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6409/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6409/cgroup.cpu") = 0 [pid 314] umount2("./6409/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6409/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6409/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6409") = 0 [pid 314] mkdir("./6410", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6412 ci2-android-6-12-rust/strace-static-x86_64: Process 6725 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6725] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6725] <... set_robust_list resumed>) = 0 [pid 6725] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6725] chdir("./6410") = 0 [pid 6725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6725] setpgid(0, 0) = 0 [pid 6725] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6725] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6725] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6725] write(3, "1000", 4) = 4 [pid 6725] close(3) = 0 [pid 6725] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6725] write(1, "executing program\n", 18) = 18 [pid 6725] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6725] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6725] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6725] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6725] close(3) = 0 [pid 6725] close(4) = -1 EBADF (Bad file descriptor) [pid 6725] close(5) = -1 EBADF (Bad file descriptor) [pid 6725] close(6) = -1 EBADF (Bad file descriptor) [pid 6725] close(7) = -1 EBADF (Bad file descriptor) [pid 6725] close(8) = -1 EBADF (Bad file descriptor) [pid 6725] close(9) = -1 EBADF (Bad file descriptor) [pid 6725] close(10) = -1 EBADF (Bad file descriptor) [pid 6725] close(11) = -1 EBADF (Bad file descriptor) [pid 6725] close(12) = -1 EBADF (Bad file descriptor) [pid 6725] close(13) = -1 EBADF (Bad file descriptor) [pid 6725] close(14) = -1 EBADF (Bad file descriptor) [pid 6725] close(15) = -1 EBADF (Bad file descriptor) [pid 6725] close(16) = -1 EBADF (Bad file descriptor) [pid 6725] close(17) = -1 EBADF (Bad file descriptor) [pid 6725] close(18) = -1 EBADF (Bad file descriptor) [pid 6725] close(19) = -1 EBADF (Bad file descriptor) [pid 6725] close(20) = -1 EBADF (Bad file descriptor) [pid 6725] close(21) = -1 EBADF (Bad file descriptor) [pid 6725] close(22) = -1 EBADF (Bad file descriptor) [pid 6725] close(23) = -1 EBADF (Bad file descriptor) [pid 6725] close(24) = -1 EBADF (Bad file descriptor) [pid 6725] close(25) = -1 EBADF (Bad file descriptor) [pid 6725] close(26) = -1 EBADF (Bad file descriptor) [pid 6725] close(27) = -1 EBADF (Bad file descriptor) [pid 6725] close(28) = -1 EBADF (Bad file descriptor) [pid 6725] close(29) = -1 EBADF (Bad file descriptor) [pid 6725] exit_group(0) = ? [pid 6725] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6410", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6410", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6410/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6410/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6410/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6410/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6410/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6410/sys") = 0 [pid 314] umount2("./6410/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6410/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6410/binderfs") = 0 [pid 314] umount2("./6410/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6410/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6410/cgroup.net") = 0 [pid 314] umount2("./6410/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6410/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6410/cgroup.cpu") = 0 [pid 314] umount2("./6410/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6410/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6410/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6410") = 0 [pid 314] mkdir("./6411", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6726 attached [pid 6726] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6413 [pid 6726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6726] chdir("./6411" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6726] <... chdir resumed>) = 0 [pid 6726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6726] <... prctl resumed>) = 0 [pid 6726] setpgid(0, 0) = 0 [pid 6726] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6726] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6726] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6726] write(3, "1000", 4) = 4 [pid 6726] close(3) = 0 [pid 6726] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6726] write(1, "executing program\n", 18) = 18 executing program [pid 6726] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6726] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6726] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6726] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6726] close(3) = 0 [pid 6726] close(4) = -1 EBADF (Bad file descriptor) [pid 6726] close(5) = -1 EBADF (Bad file descriptor) [pid 6726] close(6) = -1 EBADF (Bad file descriptor) [pid 6726] close(7) = -1 EBADF (Bad file descriptor) [pid 6726] close(8) = -1 EBADF (Bad file descriptor) [pid 6726] close(9) = -1 EBADF (Bad file descriptor) [pid 6726] close(10) = -1 EBADF (Bad file descriptor) [pid 6726] close(11) = -1 EBADF (Bad file descriptor) [pid 6726] close(12) = -1 EBADF (Bad file descriptor) [pid 6726] close(13) = -1 EBADF (Bad file descriptor) [pid 6726] close(14) = -1 EBADF (Bad file descriptor) [pid 6726] close(15) = -1 EBADF (Bad file descriptor) [pid 6726] close(16) = -1 EBADF (Bad file descriptor) [pid 6726] close(17) = -1 EBADF (Bad file descriptor) [pid 6726] close(18) = -1 EBADF (Bad file descriptor) [pid 6726] close(19) = -1 EBADF (Bad file descriptor) [pid 6726] close(20) = -1 EBADF (Bad file descriptor) [pid 6726] close(21) = -1 EBADF (Bad file descriptor) [pid 6726] close(22) = -1 EBADF (Bad file descriptor) [pid 6726] close(23) = -1 EBADF (Bad file descriptor) [pid 6726] close(24) = -1 EBADF (Bad file descriptor) [pid 6726] close(25) = -1 EBADF (Bad file descriptor) [pid 6726] close(26) = -1 EBADF (Bad file descriptor) [pid 6726] close(27) = -1 EBADF (Bad file descriptor) [pid 6726] close(28) = -1 EBADF (Bad file descriptor) [pid 6726] close(29) = -1 EBADF (Bad file descriptor) [pid 6726] exit_group(0) = ? [pid 6726] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6411", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6411", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6411/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6411/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6411/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6411/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6411/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6411/sys") = 0 [pid 314] umount2("./6411/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6411/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6411/binderfs") = 0 [pid 314] umount2("./6411/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6411/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6411/cgroup.net") = 0 [pid 314] umount2("./6411/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6411/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6411/cgroup.cpu") = 0 [pid 314] umount2("./6411/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6411/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6411/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6411") = 0 [pid 314] mkdir("./6412", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6727 attached , child_tidptr=0x55557741b690) = 6414 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6727] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6727] chdir("./6412") = 0 [pid 6727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6727] setpgid(0, 0) = 0 [pid 6727] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6727] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6727] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6727] write(3, "1000", 4) = 4 [pid 6727] close(3) = 0 [pid 6727] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6727] write(1, "executing program\n", 18) = 18 executing program [pid 6727] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6727] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6727] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6727] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6727] close(3) = 0 [pid 6727] close(4) = -1 EBADF (Bad file descriptor) [pid 6727] close(5) = -1 EBADF (Bad file descriptor) [pid 6727] close(6) = -1 EBADF (Bad file descriptor) [pid 6727] close(7) = -1 EBADF (Bad file descriptor) [pid 6727] close(8) = -1 EBADF (Bad file descriptor) [pid 6727] close(9) = -1 EBADF (Bad file descriptor) [pid 6727] close(10) = -1 EBADF (Bad file descriptor) [pid 6727] close(11) = -1 EBADF (Bad file descriptor) [pid 6727] close(12) = -1 EBADF (Bad file descriptor) [pid 6727] close(13) = -1 EBADF (Bad file descriptor) [pid 6727] close(14) = -1 EBADF (Bad file descriptor) [pid 6727] close(15) = -1 EBADF (Bad file descriptor) [pid 6727] close(16) = -1 EBADF (Bad file descriptor) [pid 6727] close(17) = -1 EBADF (Bad file descriptor) [pid 6727] close(18) = -1 EBADF (Bad file descriptor) [pid 6727] close(19) = -1 EBADF (Bad file descriptor) [pid 6727] close(20) = -1 EBADF (Bad file descriptor) [pid 6727] close(21) = -1 EBADF (Bad file descriptor) [pid 6727] close(22) = -1 EBADF (Bad file descriptor) [pid 6727] close(23) = -1 EBADF (Bad file descriptor) [pid 6727] close(24) = -1 EBADF (Bad file descriptor) [pid 6727] close(25) = -1 EBADF (Bad file descriptor) [pid 6727] close(26) = -1 EBADF (Bad file descriptor) [pid 6727] close(27) = -1 EBADF (Bad file descriptor) [pid 6727] close(28) = -1 EBADF (Bad file descriptor) [pid 6727] close(29) = -1 EBADF (Bad file descriptor) [pid 6727] exit_group(0) = ? [pid 6727] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6412", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6412", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6412/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6412/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6412/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6412/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6412/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6412/sys") = 0 [pid 314] umount2("./6412/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6412/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6412/binderfs") = 0 [pid 314] umount2("./6412/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6412/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6412/cgroup.net") = 0 [pid 314] umount2("./6412/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6412/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6412/cgroup.cpu") = 0 [pid 314] umount2("./6412/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6412/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6412/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6412") = 0 [pid 314] mkdir("./6413", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6728 attached , child_tidptr=0x55557741b690) = 6415 [pid 6728] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6728] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6728] chdir("./6413") = 0 [pid 6728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6728] setpgid(0, 0) = 0 [pid 6728] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6728] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6728] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6728] write(3, "1000", 4) = 4 [pid 6728] close(3) = 0 [pid 6728] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6728] write(1, "executing program\n", 18) = 18 [pid 6728] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6728] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6728] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 executing program [pid 6728] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6728] close(3) = 0 [pid 6728] close(4) = -1 EBADF (Bad file descriptor) [pid 6728] close(5) = -1 EBADF (Bad file descriptor) [pid 6728] close(6) = -1 EBADF (Bad file descriptor) [pid 6728] close(7) = -1 EBADF (Bad file descriptor) [pid 6728] close(8) = -1 EBADF (Bad file descriptor) [pid 6728] close(9) = -1 EBADF (Bad file descriptor) [pid 6728] close(10) = -1 EBADF (Bad file descriptor) [pid 6728] close(11) = -1 EBADF (Bad file descriptor) [pid 6728] close(12) = -1 EBADF (Bad file descriptor) [pid 6728] close(13) = -1 EBADF (Bad file descriptor) [pid 6728] close(14) = -1 EBADF (Bad file descriptor) [pid 6728] close(15) = -1 EBADF (Bad file descriptor) [pid 6728] close(16) = -1 EBADF (Bad file descriptor) [pid 6728] close(17) = -1 EBADF (Bad file descriptor) [pid 6728] close(18) = -1 EBADF (Bad file descriptor) [pid 6728] close(19) = -1 EBADF (Bad file descriptor) [pid 6728] close(20) = -1 EBADF (Bad file descriptor) [pid 6728] close(21) = -1 EBADF (Bad file descriptor) [pid 6728] close(22) = -1 EBADF (Bad file descriptor) [pid 6728] close(23) = -1 EBADF (Bad file descriptor) [pid 6728] close(24) = -1 EBADF (Bad file descriptor) [pid 6728] close(25) = -1 EBADF (Bad file descriptor) [pid 6728] close(26) = -1 EBADF (Bad file descriptor) [pid 6728] close(27) = -1 EBADF (Bad file descriptor) [pid 6728] close(28) = -1 EBADF (Bad file descriptor) [pid 6728] close(29) = -1 EBADF (Bad file descriptor) [pid 6728] exit_group(0) = ? [pid 6728] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6413", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6413", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6413/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6413/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6413/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6413/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6413/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6413/sys") = 0 [pid 314] umount2("./6413/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6413/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6413/binderfs") = 0 [pid 314] umount2("./6413/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6413/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6413/cgroup.net") = 0 [pid 314] umount2("./6413/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6413/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6413/cgroup.cpu") = 0 [pid 314] umount2("./6413/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6413/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6413/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6413") = 0 [pid 314] mkdir("./6414", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6729 attached , child_tidptr=0x55557741b690) = 6416 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6729] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6729] chdir("./6414") = 0 [pid 6729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6729] setpgid(0, 0) = 0 [pid 6729] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6729] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6729] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6729] write(3, "1000", 4) = 4 [pid 6729] close(3) = 0 [pid 6729] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6729] write(1, "executing program\n", 18) = 18 executing program [pid 6729] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6729] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6729] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6729] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6729] close(3) = 0 [pid 6729] close(4) = -1 EBADF (Bad file descriptor) [pid 6729] close(5) = -1 EBADF (Bad file descriptor) [pid 6729] close(6) = -1 EBADF (Bad file descriptor) [pid 6729] close(7) = -1 EBADF (Bad file descriptor) [pid 6729] close(8) = -1 EBADF (Bad file descriptor) [pid 6729] close(9) = -1 EBADF (Bad file descriptor) [pid 6729] close(10) = -1 EBADF (Bad file descriptor) [pid 6729] close(11) = -1 EBADF (Bad file descriptor) [pid 6729] close(12) = -1 EBADF (Bad file descriptor) [pid 6729] close(13) = -1 EBADF (Bad file descriptor) [pid 6729] close(14) = -1 EBADF (Bad file descriptor) [pid 6729] close(15) = -1 EBADF (Bad file descriptor) [pid 6729] close(16) = -1 EBADF (Bad file descriptor) [pid 6729] close(17) = -1 EBADF (Bad file descriptor) [pid 6729] close(18) = -1 EBADF (Bad file descriptor) [pid 6729] close(19) = -1 EBADF (Bad file descriptor) [pid 6729] close(20) = -1 EBADF (Bad file descriptor) [pid 6729] close(21) = -1 EBADF (Bad file descriptor) [pid 6729] close(22) = -1 EBADF (Bad file descriptor) [pid 6729] close(23) = -1 EBADF (Bad file descriptor) [pid 6729] close(24) = -1 EBADF (Bad file descriptor) [pid 6729] close(25) = -1 EBADF (Bad file descriptor) [pid 6729] close(26) = -1 EBADF (Bad file descriptor) [pid 6729] close(27) = -1 EBADF (Bad file descriptor) [pid 6729] close(28) = -1 EBADF (Bad file descriptor) [pid 6729] close(29) = -1 EBADF (Bad file descriptor) [pid 6729] exit_group(0) = ? [pid 6729] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6414", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6414", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6414/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6414/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6414/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6414/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6414/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6414/sys") = 0 [pid 314] umount2("./6414/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6414/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6414/binderfs") = 0 [pid 314] umount2("./6414/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6414/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6414/cgroup.net") = 0 [pid 314] umount2("./6414/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6414/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6414/cgroup.cpu") = 0 [pid 314] umount2("./6414/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6414/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6414/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6414") = 0 [pid 314] mkdir("./6415", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6730 attached , child_tidptr=0x55557741b690) = 6417 [pid 6730] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6730] chdir("./6415") = 0 [pid 6730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6730] setpgid(0, 0) = 0 [pid 6730] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6730] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6730] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6730] write(3, "1000", 4) = 4 [pid 6730] close(3) = 0 [pid 6730] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6730] write(1, "executing program\n", 18) = 18 executing program [pid 6730] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6730] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6730] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6730] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6730] close(3) = 0 [pid 6730] close(4) = -1 EBADF (Bad file descriptor) [pid 6730] close(5) = -1 EBADF (Bad file descriptor) [pid 6730] close(6) = -1 EBADF (Bad file descriptor) [pid 6730] close(7) = -1 EBADF (Bad file descriptor) [pid 6730] close(8) = -1 EBADF (Bad file descriptor) [pid 6730] close(9) = -1 EBADF (Bad file descriptor) [pid 6730] close(10) = -1 EBADF (Bad file descriptor) [pid 6730] close(11) = -1 EBADF (Bad file descriptor) [pid 6730] close(12) = -1 EBADF (Bad file descriptor) [pid 6730] close(13) = -1 EBADF (Bad file descriptor) [pid 6730] close(14) = -1 EBADF (Bad file descriptor) [pid 6730] close(15) = -1 EBADF (Bad file descriptor) [pid 6730] close(16) = -1 EBADF (Bad file descriptor) [pid 6730] close(17) = -1 EBADF (Bad file descriptor) [pid 6730] close(18) = -1 EBADF (Bad file descriptor) [pid 6730] close(19) = -1 EBADF (Bad file descriptor) [pid 6730] close(20) = -1 EBADF (Bad file descriptor) [pid 6730] close(21) = -1 EBADF (Bad file descriptor) [pid 6730] close(22) = -1 EBADF (Bad file descriptor) [pid 6730] close(23) = -1 EBADF (Bad file descriptor) [pid 6730] close(24) = -1 EBADF (Bad file descriptor) [pid 6730] close(25) = -1 EBADF (Bad file descriptor) [pid 6730] close(26) = -1 EBADF (Bad file descriptor) [pid 6730] close(27) = -1 EBADF (Bad file descriptor) [pid 6730] close(28) = -1 EBADF (Bad file descriptor) [pid 6730] close(29) = -1 EBADF (Bad file descriptor) [pid 6730] exit_group(0) = ? [pid 6730] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6415", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6415", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6415/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6415/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6415/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6415/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6415/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6415/sys") = 0 [pid 314] umount2("./6415/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6415/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6415/binderfs") = 0 [pid 314] umount2("./6415/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6415/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6415/cgroup.net") = 0 [pid 314] umount2("./6415/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6415/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6415/cgroup.cpu") = 0 [pid 314] umount2("./6415/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6415/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6415/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6415") = 0 [pid 314] mkdir("./6416", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6418 ci2-android-6-12-rust/strace-static-x86_64: Process 6731 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6731] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6731] <... set_robust_list resumed>) = 0 [pid 6731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6731] chdir("./6416") = 0 [pid 6731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6731] setpgid(0, 0) = 0 [pid 6731] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6731] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6731] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6731] write(3, "1000", 4) = 4 [pid 6731] close(3) = 0 [pid 6731] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6731] write(1, "executing program\n", 18) = 18 [pid 6731] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6731] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6731] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6731] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6731] close(3) = 0 [pid 6731] close(4) = -1 EBADF (Bad file descriptor) [pid 6731] close(5) = -1 EBADF (Bad file descriptor) [pid 6731] close(6) = -1 EBADF (Bad file descriptor) [pid 6731] close(7) = -1 EBADF (Bad file descriptor) [pid 6731] close(8) = -1 EBADF (Bad file descriptor) [pid 6731] close(9) = -1 EBADF (Bad file descriptor) [pid 6731] close(10) = -1 EBADF (Bad file descriptor) [pid 6731] close(11) = -1 EBADF (Bad file descriptor) [pid 6731] close(12) = -1 EBADF (Bad file descriptor) [pid 6731] close(13) = -1 EBADF (Bad file descriptor) [pid 6731] close(14) = -1 EBADF (Bad file descriptor) [pid 6731] close(15) = -1 EBADF (Bad file descriptor) [pid 6731] close(16) = -1 EBADF (Bad file descriptor) [pid 6731] close(17) = -1 EBADF (Bad file descriptor) [pid 6731] close(18) = -1 EBADF (Bad file descriptor) [pid 6731] close(19) = -1 EBADF (Bad file descriptor) [pid 6731] close(20) = -1 EBADF (Bad file descriptor) [pid 6731] close(21) = -1 EBADF (Bad file descriptor) [pid 6731] close(22) = -1 EBADF (Bad file descriptor) [pid 6731] close(23) = -1 EBADF (Bad file descriptor) [pid 6731] close(24) = -1 EBADF (Bad file descriptor) [pid 6731] close(25) = -1 EBADF (Bad file descriptor) [pid 6731] close(26) = -1 EBADF (Bad file descriptor) [pid 6731] close(27) = -1 EBADF (Bad file descriptor) [pid 6731] close(28) = -1 EBADF (Bad file descriptor) [pid 6731] close(29) = -1 EBADF (Bad file descriptor) [pid 6731] exit_group(0) = ? [pid 6731] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6416", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6416", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6416/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6416/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6416/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6416/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6416/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6416/sys") = 0 [pid 314] umount2("./6416/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6416/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6416/binderfs") = 0 [pid 314] umount2("./6416/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6416/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6416/cgroup.net") = 0 [pid 314] umount2("./6416/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6416/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6416/cgroup.cpu") = 0 [pid 314] umount2("./6416/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6416/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6416/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6416") = 0 [pid 314] mkdir("./6417", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6732 attached , child_tidptr=0x55557741b690) = 6419 [pid 6732] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6732] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6732] chdir("./6417") = 0 [pid 6732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6732] setpgid(0, 0) = 0 [pid 6732] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6732] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6732] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6732] write(3, "1000", 4) = 4 [pid 6732] close(3) = 0 executing program [pid 6732] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6732] write(1, "executing program\n", 18) = 18 [pid 6732] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6732] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6732] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6732] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6732] close(3) = 0 [pid 6732] close(4) = -1 EBADF (Bad file descriptor) [pid 6732] close(5) = -1 EBADF (Bad file descriptor) [pid 6732] close(6) = -1 EBADF (Bad file descriptor) [pid 6732] close(7) = -1 EBADF (Bad file descriptor) [pid 6732] close(8) = -1 EBADF (Bad file descriptor) [pid 6732] close(9) = -1 EBADF (Bad file descriptor) [pid 6732] close(10) = -1 EBADF (Bad file descriptor) [pid 6732] close(11) = -1 EBADF (Bad file descriptor) [pid 6732] close(12) = -1 EBADF (Bad file descriptor) [pid 6732] close(13) = -1 EBADF (Bad file descriptor) [pid 6732] close(14) = -1 EBADF (Bad file descriptor) [pid 6732] close(15) = -1 EBADF (Bad file descriptor) [pid 6732] close(16) = -1 EBADF (Bad file descriptor) [pid 6732] close(17) = -1 EBADF (Bad file descriptor) [pid 6732] close(18) = -1 EBADF (Bad file descriptor) [pid 6732] close(19) = -1 EBADF (Bad file descriptor) [pid 6732] close(20) = -1 EBADF (Bad file descriptor) [pid 6732] close(21) = -1 EBADF (Bad file descriptor) [pid 6732] close(22) = -1 EBADF (Bad file descriptor) [pid 6732] close(23) = -1 EBADF (Bad file descriptor) [pid 6732] close(24) = -1 EBADF (Bad file descriptor) [pid 6732] close(25) = -1 EBADF (Bad file descriptor) [pid 6732] close(26) = -1 EBADF (Bad file descriptor) [pid 6732] close(27) = -1 EBADF (Bad file descriptor) [pid 6732] close(28) = -1 EBADF (Bad file descriptor) [pid 6732] close(29) = -1 EBADF (Bad file descriptor) [pid 6732] exit_group(0) = ? [pid 6732] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6417", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6417", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6417/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6417/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6417/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6417/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6417/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6417/sys") = 0 [pid 314] umount2("./6417/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6417/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6417/binderfs") = 0 [pid 314] umount2("./6417/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6417/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6417/cgroup.net") = 0 [pid 314] umount2("./6417/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6417/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6417/cgroup.cpu") = 0 [pid 314] umount2("./6417/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6417/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6417/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6417") = 0 [pid 314] mkdir("./6418", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6733 attached , child_tidptr=0x55557741b690) = 6420 [pid 6733] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6733] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6733] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6733] chdir("./6418") = 0 [pid 6733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6733] setpgid(0, 0) = 0 [pid 6733] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6733] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6733] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6733] write(3, "1000", 4) = 4 [pid 6733] close(3) = 0 [pid 6733] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6733] write(1, "executing program\n", 18) = 18 executing program [pid 6733] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6733] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6733] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6733] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6733] close(3) = 0 [pid 6733] close(4) = -1 EBADF (Bad file descriptor) [pid 6733] close(5) = -1 EBADF (Bad file descriptor) [pid 6733] close(6) = -1 EBADF (Bad file descriptor) [pid 6733] close(7) = -1 EBADF (Bad file descriptor) [pid 6733] close(8) = -1 EBADF (Bad file descriptor) [pid 6733] close(9) = -1 EBADF (Bad file descriptor) [pid 6733] close(10) = -1 EBADF (Bad file descriptor) [pid 6733] close(11) = -1 EBADF (Bad file descriptor) [pid 6733] close(12) = -1 EBADF (Bad file descriptor) [pid 6733] close(13) = -1 EBADF (Bad file descriptor) [pid 6733] close(14) = -1 EBADF (Bad file descriptor) [pid 6733] close(15) = -1 EBADF (Bad file descriptor) [pid 6733] close(16) = -1 EBADF (Bad file descriptor) [pid 6733] close(17) = -1 EBADF (Bad file descriptor) [pid 6733] close(18) = -1 EBADF (Bad file descriptor) [pid 6733] close(19) = -1 EBADF (Bad file descriptor) [pid 6733] close(20) = -1 EBADF (Bad file descriptor) [pid 6733] close(21) = -1 EBADF (Bad file descriptor) [pid 6733] close(22) = -1 EBADF (Bad file descriptor) [pid 6733] close(23) = -1 EBADF (Bad file descriptor) [pid 6733] close(24) = -1 EBADF (Bad file descriptor) [pid 6733] close(25) = -1 EBADF (Bad file descriptor) [pid 6733] close(26) = -1 EBADF (Bad file descriptor) [pid 6733] close(27) = -1 EBADF (Bad file descriptor) [pid 6733] close(28) = -1 EBADF (Bad file descriptor) [pid 6733] close(29) = -1 EBADF (Bad file descriptor) [pid 6733] exit_group(0) = ? [pid 6733] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6418", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6418", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6418/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6418/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6418/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6418/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6418/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6418/sys") = 0 [pid 314] umount2("./6418/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6418/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6418/binderfs") = 0 [pid 314] umount2("./6418/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6418/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6418/cgroup.net") = 0 [pid 314] umount2("./6418/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6418/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6418/cgroup.cpu") = 0 [pid 314] umount2("./6418/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6418/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6418/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6418") = 0 [pid 314] mkdir("./6419", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6421 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 6734 attached , NULL, 8) = 0 [pid 6734] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6734] chdir("./6419") = 0 [pid 6734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6734] setpgid(0, 0) = 0 [pid 6734] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6734] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6734] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6734] write(3, "1000", 4) = 4 [pid 6734] close(3) = 0 [pid 6734] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6734] write(1, "executing program\n", 18) = 18 executing program [pid 6734] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6734] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6734] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6734] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6734] close(3) = 0 [pid 6734] close(4) = -1 EBADF (Bad file descriptor) [pid 6734] close(5) = -1 EBADF (Bad file descriptor) [pid 6734] close(6) = -1 EBADF (Bad file descriptor) [pid 6734] close(7) = -1 EBADF (Bad file descriptor) [pid 6734] close(8) = -1 EBADF (Bad file descriptor) [pid 6734] close(9) = -1 EBADF (Bad file descriptor) [pid 6734] close(10) = -1 EBADF (Bad file descriptor) [pid 6734] close(11) = -1 EBADF (Bad file descriptor) [pid 6734] close(12) = -1 EBADF (Bad file descriptor) [pid 6734] close(13) = -1 EBADF (Bad file descriptor) [pid 6734] close(14) = -1 EBADF (Bad file descriptor) [pid 6734] close(15) = -1 EBADF (Bad file descriptor) [pid 6734] close(16) = -1 EBADF (Bad file descriptor) [pid 6734] close(17) = -1 EBADF (Bad file descriptor) [pid 6734] close(18) = -1 EBADF (Bad file descriptor) [pid 6734] close(19) = -1 EBADF (Bad file descriptor) [pid 6734] close(20) = -1 EBADF (Bad file descriptor) [pid 6734] close(21) = -1 EBADF (Bad file descriptor) [pid 6734] close(22) = -1 EBADF (Bad file descriptor) [pid 6734] close(23) = -1 EBADF (Bad file descriptor) [pid 6734] close(24) = -1 EBADF (Bad file descriptor) [pid 6734] close(25) = -1 EBADF (Bad file descriptor) [pid 6734] close(26) = -1 EBADF (Bad file descriptor) [pid 6734] close(27) = -1 EBADF (Bad file descriptor) [pid 6734] close(28) = -1 EBADF (Bad file descriptor) [pid 6734] close(29) = -1 EBADF (Bad file descriptor) [pid 6734] exit_group(0) = ? [pid 6734] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6419", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6419", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6419/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6419/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6419/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6419/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6419/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6419/sys") = 0 [pid 314] umount2("./6419/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6419/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6419/binderfs") = 0 [pid 314] umount2("./6419/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6419/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6419/cgroup.net") = 0 [pid 314] umount2("./6419/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6419/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6419/cgroup.cpu") = 0 [pid 314] umount2("./6419/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6419/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6419/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6419") = 0 [pid 314] mkdir("./6420", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6735 attached , child_tidptr=0x55557741b690) = 6422 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6735] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6735] chdir("./6420") = 0 [pid 6735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6735] setpgid(0, 0) = 0 [pid 6735] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6735] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6735] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6735] write(3, "1000", 4) = 4 [pid 6735] close(3) = 0 [pid 6735] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6735] write(1, "executing program\n", 18) = 18 [pid 6735] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6735] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6735] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6735] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6735] close(3) = 0 [pid 6735] close(4) = -1 EBADF (Bad file descriptor) [pid 6735] close(5) = -1 EBADF (Bad file descriptor) [pid 6735] close(6) = -1 EBADF (Bad file descriptor) [pid 6735] close(7) = -1 EBADF (Bad file descriptor) [pid 6735] close(8) = -1 EBADF (Bad file descriptor) [pid 6735] close(9) = -1 EBADF (Bad file descriptor) [pid 6735] close(10) = -1 EBADF (Bad file descriptor) [pid 6735] close(11) = -1 EBADF (Bad file descriptor) [pid 6735] close(12) = -1 EBADF (Bad file descriptor) [pid 6735] close(13) = -1 EBADF (Bad file descriptor) [pid 6735] close(14) = -1 EBADF (Bad file descriptor) [pid 6735] close(15) = -1 EBADF (Bad file descriptor) [pid 6735] close(16) = -1 EBADF (Bad file descriptor) [pid 6735] close(17) = -1 EBADF (Bad file descriptor) [pid 6735] close(18) = -1 EBADF (Bad file descriptor) [pid 6735] close(19) = -1 EBADF (Bad file descriptor) [pid 6735] close(20) = -1 EBADF (Bad file descriptor) [pid 6735] close(21) = -1 EBADF (Bad file descriptor) [pid 6735] close(22) = -1 EBADF (Bad file descriptor) [pid 6735] close(23) = -1 EBADF (Bad file descriptor) [pid 6735] close(24) = -1 EBADF (Bad file descriptor) [pid 6735] close(25) = -1 EBADF (Bad file descriptor) [pid 6735] close(26) = -1 EBADF (Bad file descriptor) [pid 6735] close(27) = -1 EBADF (Bad file descriptor) [pid 6735] close(28) = -1 EBADF (Bad file descriptor) [pid 6735] close(29) = -1 EBADF (Bad file descriptor) [pid 6735] exit_group(0) = ? [pid 6735] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6420", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6420", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6420/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6420/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6420/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6420/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6420/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6420/sys") = 0 [pid 314] umount2("./6420/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6420/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6420/binderfs") = 0 [pid 314] umount2("./6420/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6420/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6420/cgroup.net") = 0 [pid 314] umount2("./6420/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6420/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6420/cgroup.cpu") = 0 [pid 314] umount2("./6420/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6420/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6420/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6420") = 0 [pid 314] mkdir("./6421", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6423 ci2-android-6-12-rust/strace-static-x86_64: Process 6736 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6736] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6736] chdir("./6421") = 0 [pid 6736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6736] setpgid(0, 0) = 0 [pid 6736] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6736] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6736] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6736] write(3, "1000", 4) = 4 [pid 6736] close(3) = 0 [pid 6736] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6736] write(1, "executing program\n", 18) = 18 executing program [pid 6736] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6736] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6736] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6736] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6736] close(3) = 0 [pid 6736] close(4) = -1 EBADF (Bad file descriptor) [pid 6736] close(5) = -1 EBADF (Bad file descriptor) [pid 6736] close(6) = -1 EBADF (Bad file descriptor) [pid 6736] close(7) = -1 EBADF (Bad file descriptor) [pid 6736] close(8) = -1 EBADF (Bad file descriptor) [pid 6736] close(9) = -1 EBADF (Bad file descriptor) [pid 6736] close(10) = -1 EBADF (Bad file descriptor) [pid 6736] close(11) = -1 EBADF (Bad file descriptor) [pid 6736] close(12) = -1 EBADF (Bad file descriptor) [pid 6736] close(13) = -1 EBADF (Bad file descriptor) [pid 6736] close(14) = -1 EBADF (Bad file descriptor) [pid 6736] close(15) = -1 EBADF (Bad file descriptor) [pid 6736] close(16) = -1 EBADF (Bad file descriptor) [pid 6736] close(17) = -1 EBADF (Bad file descriptor) [pid 6736] close(18) = -1 EBADF (Bad file descriptor) [pid 6736] close(19) = -1 EBADF (Bad file descriptor) [pid 6736] close(20) = -1 EBADF (Bad file descriptor) [pid 6736] close(21) = -1 EBADF (Bad file descriptor) [pid 6736] close(22) = -1 EBADF (Bad file descriptor) [pid 6736] close(23) = -1 EBADF (Bad file descriptor) [pid 6736] close(24) = -1 EBADF (Bad file descriptor) [pid 6736] close(25) = -1 EBADF (Bad file descriptor) [pid 6736] close(26) = -1 EBADF (Bad file descriptor) [pid 6736] close(27) = -1 EBADF (Bad file descriptor) [pid 6736] close(28) = -1 EBADF (Bad file descriptor) [pid 6736] close(29) = -1 EBADF (Bad file descriptor) [pid 6736] exit_group(0) = ? [pid 6736] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6421", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6421", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6421/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6421/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6421/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6421/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6421/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6421/sys") = 0 [pid 314] umount2("./6421/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6421/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6421/binderfs") = 0 [pid 314] umount2("./6421/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6421/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6421/cgroup.net") = 0 [pid 314] umount2("./6421/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6421/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6421/cgroup.cpu") = 0 [pid 314] umount2("./6421/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6421/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6421/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6421") = 0 [pid 314] mkdir("./6422", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6737 attached , child_tidptr=0x55557741b690) = 6424 [pid 6737] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6737] chdir("./6422") = 0 [pid 6737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6737] setpgid(0, 0) = 0 [pid 6737] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6737] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6737] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6737] write(3, "1000", 4) = 4 [pid 6737] close(3) = 0 [pid 6737] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6737] write(1, "executing program\n", 18) = 18 [pid 6737] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6737] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6737] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6737] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6737] close(3) = 0 [pid 6737] close(4) = -1 EBADF (Bad file descriptor) [pid 6737] close(5) = -1 EBADF (Bad file descriptor) [pid 6737] close(6) = -1 EBADF (Bad file descriptor) [pid 6737] close(7) = -1 EBADF (Bad file descriptor) [pid 6737] close(8) = -1 EBADF (Bad file descriptor) [pid 6737] close(9) = -1 EBADF (Bad file descriptor) [pid 6737] close(10) = -1 EBADF (Bad file descriptor) [pid 6737] close(11) = -1 EBADF (Bad file descriptor) [pid 6737] close(12) = -1 EBADF (Bad file descriptor) [pid 6737] close(13) = -1 EBADF (Bad file descriptor) [pid 6737] close(14) = -1 EBADF (Bad file descriptor) [pid 6737] close(15) = -1 EBADF (Bad file descriptor) [pid 6737] close(16) = -1 EBADF (Bad file descriptor) [pid 6737] close(17) = -1 EBADF (Bad file descriptor) [pid 6737] close(18) = -1 EBADF (Bad file descriptor) [pid 6737] close(19) = -1 EBADF (Bad file descriptor) [pid 6737] close(20) = -1 EBADF (Bad file descriptor) [pid 6737] close(21) = -1 EBADF (Bad file descriptor) [pid 6737] close(22) = -1 EBADF (Bad file descriptor) [pid 6737] close(23) = -1 EBADF (Bad file descriptor) [pid 6737] close(24) = -1 EBADF (Bad file descriptor) [pid 6737] close(25) = -1 EBADF (Bad file descriptor) [pid 6737] close(26) = -1 EBADF (Bad file descriptor) [pid 6737] close(27) = -1 EBADF (Bad file descriptor) [pid 6737] close(28) = -1 EBADF (Bad file descriptor) [pid 6737] close(29) = -1 EBADF (Bad file descriptor) [pid 6737] exit_group(0) = ? [pid 6737] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6422", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6422", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6422/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6422/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6422/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6422/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6422/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6422/sys") = 0 [pid 314] umount2("./6422/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6422/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6422/binderfs") = 0 [pid 314] umount2("./6422/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6422/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6422/cgroup.net") = 0 [pid 314] umount2("./6422/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6422/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6422/cgroup.cpu") = 0 [pid 314] umount2("./6422/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6422/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6422/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6422") = 0 [pid 314] mkdir("./6423", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6738 attached , child_tidptr=0x55557741b690) = 6425 [pid 6738] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6738] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6738] chdir("./6423") = 0 [pid 6738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6738] setpgid(0, 0) = 0 [pid 6738] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6738] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6738] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6738] write(3, "1000", 4) = 4 [pid 6738] close(3) = 0 [pid 6738] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6738] write(1, "executing program\n", 18) = 18 executing program [pid 6738] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6738] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6738] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6738] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6738] close(3) = 0 [pid 6738] close(4) = -1 EBADF (Bad file descriptor) [pid 6738] close(5) = -1 EBADF (Bad file descriptor) [pid 6738] close(6) = -1 EBADF (Bad file descriptor) [pid 6738] close(7) = -1 EBADF (Bad file descriptor) [pid 6738] close(8) = -1 EBADF (Bad file descriptor) [pid 6738] close(9) = -1 EBADF (Bad file descriptor) [pid 6738] close(10) = -1 EBADF (Bad file descriptor) [pid 6738] close(11) = -1 EBADF (Bad file descriptor) [pid 6738] close(12) = -1 EBADF (Bad file descriptor) [pid 6738] close(13) = -1 EBADF (Bad file descriptor) [pid 6738] close(14) = -1 EBADF (Bad file descriptor) [pid 6738] close(15) = -1 EBADF (Bad file descriptor) [pid 6738] close(16) = -1 EBADF (Bad file descriptor) [pid 6738] close(17) = -1 EBADF (Bad file descriptor) [pid 6738] close(18) = -1 EBADF (Bad file descriptor) [pid 6738] close(19) = -1 EBADF (Bad file descriptor) [pid 6738] close(20) = -1 EBADF (Bad file descriptor) [pid 6738] close(21) = -1 EBADF (Bad file descriptor) [pid 6738] close(22) = -1 EBADF (Bad file descriptor) [pid 6738] close(23) = -1 EBADF (Bad file descriptor) [pid 6738] close(24) = -1 EBADF (Bad file descriptor) [pid 6738] close(25) = -1 EBADF (Bad file descriptor) [pid 6738] close(26) = -1 EBADF (Bad file descriptor) [pid 6738] close(27) = -1 EBADF (Bad file descriptor) [pid 6738] close(28) = -1 EBADF (Bad file descriptor) [pid 6738] close(29) = -1 EBADF (Bad file descriptor) [pid 6738] exit_group(0) = ? [pid 6738] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6425, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6423", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6423", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6423/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6423/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6423/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6423/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6423/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6423/sys") = 0 [pid 314] umount2("./6423/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6423/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6423/binderfs") = 0 [pid 314] umount2("./6423/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6423/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6423/cgroup.net") = 0 [pid 314] umount2("./6423/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6423/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6423/cgroup.cpu") = 0 [pid 314] umount2("./6423/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6423/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6423/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6423") = 0 [pid 314] mkdir("./6424", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6739 attached , child_tidptr=0x55557741b690) = 6426 [pid 6739] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6739] <... set_robust_list resumed>) = 0 [pid 6739] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6739] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6739] chdir("./6424") = 0 [pid 6739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6739] setpgid(0, 0) = 0 [pid 6739] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6739] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6739] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6739] write(3, "1000", 4) = 4 [pid 6739] close(3) = 0 [pid 6739] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6739] write(1, "executing program\n", 18) = 18 [pid 6739] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6739] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6739] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6739] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6739] close(3) = 0 [pid 6739] close(4) = -1 EBADF (Bad file descriptor) [pid 6739] close(5) = -1 EBADF (Bad file descriptor) [pid 6739] close(6) = -1 EBADF (Bad file descriptor) [pid 6739] close(7) = -1 EBADF (Bad file descriptor) [pid 6739] close(8) = -1 EBADF (Bad file descriptor) [pid 6739] close(9) = -1 EBADF (Bad file descriptor) [pid 6739] close(10) = -1 EBADF (Bad file descriptor) [pid 6739] close(11) = -1 EBADF (Bad file descriptor) [pid 6739] close(12) = -1 EBADF (Bad file descriptor) [pid 6739] close(13) = -1 EBADF (Bad file descriptor) [pid 6739] close(14) = -1 EBADF (Bad file descriptor) [pid 6739] close(15) = -1 EBADF (Bad file descriptor) [pid 6739] close(16) = -1 EBADF (Bad file descriptor) [pid 6739] close(17) = -1 EBADF (Bad file descriptor) [pid 6739] close(18) = -1 EBADF (Bad file descriptor) [pid 6739] close(19) = -1 EBADF (Bad file descriptor) [pid 6739] close(20) = -1 EBADF (Bad file descriptor) [pid 6739] close(21) = -1 EBADF (Bad file descriptor) [pid 6739] close(22) = -1 EBADF (Bad file descriptor) [pid 6739] close(23) = -1 EBADF (Bad file descriptor) [pid 6739] close(24) = -1 EBADF (Bad file descriptor) [pid 6739] close(25) = -1 EBADF (Bad file descriptor) [pid 6739] close(26) = -1 EBADF (Bad file descriptor) [pid 6739] close(27) = -1 EBADF (Bad file descriptor) [pid 6739] close(28) = -1 EBADF (Bad file descriptor) [pid 6739] close(29) = -1 EBADF (Bad file descriptor) [pid 6739] exit_group(0) = ? [pid 6739] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6424", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6424", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6424/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6424/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6424/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6424/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6424/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6424/sys") = 0 [pid 314] umount2("./6424/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6424/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6424/binderfs") = 0 [pid 314] umount2("./6424/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6424/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6424/cgroup.net") = 0 [pid 314] umount2("./6424/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6424/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6424/cgroup.cpu") = 0 [pid 314] umount2("./6424/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6424/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6424/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6424") = 0 [pid 314] mkdir("./6425", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6427 ci2-android-6-12-rust/strace-static-x86_64: Process 6740 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6740] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6740] chdir("./6425") = 0 [pid 6740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6740] setpgid(0, 0) = 0 [pid 6740] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6740] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6740] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6740] write(3, "1000", 4) = 4 [pid 6740] close(3) = 0 [pid 6740] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6740] write(1, "executing program\n", 18) = 18 [pid 6740] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6740] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6740] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6740] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6740] close(3) = 0 [pid 6740] close(4) = -1 EBADF (Bad file descriptor) [pid 6740] close(5) = -1 EBADF (Bad file descriptor) [pid 6740] close(6) = -1 EBADF (Bad file descriptor) [pid 6740] close(7) = -1 EBADF (Bad file descriptor) [pid 6740] close(8) = -1 EBADF (Bad file descriptor) [pid 6740] close(9) = -1 EBADF (Bad file descriptor) [pid 6740] close(10) = -1 EBADF (Bad file descriptor) [pid 6740] close(11) = -1 EBADF (Bad file descriptor) [pid 6740] close(12) = -1 EBADF (Bad file descriptor) [pid 6740] close(13) = -1 EBADF (Bad file descriptor) [pid 6740] close(14) = -1 EBADF (Bad file descriptor) [pid 6740] close(15) = -1 EBADF (Bad file descriptor) [pid 6740] close(16) = -1 EBADF (Bad file descriptor) [pid 6740] close(17) = -1 EBADF (Bad file descriptor) [pid 6740] close(18) = -1 EBADF (Bad file descriptor) [pid 6740] close(19) = -1 EBADF (Bad file descriptor) [pid 6740] close(20) = -1 EBADF (Bad file descriptor) [pid 6740] close(21) = -1 EBADF (Bad file descriptor) [pid 6740] close(22) = -1 EBADF (Bad file descriptor) [pid 6740] close(23) = -1 EBADF (Bad file descriptor) [pid 6740] close(24) = -1 EBADF (Bad file descriptor) [pid 6740] close(25) = -1 EBADF (Bad file descriptor) [pid 6740] close(26) = -1 EBADF (Bad file descriptor) [pid 6740] close(27) = -1 EBADF (Bad file descriptor) [pid 6740] close(28) = -1 EBADF (Bad file descriptor) [pid 6740] close(29) = -1 EBADF (Bad file descriptor) [pid 6740] exit_group(0) = ? [pid 6740] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6425", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6425", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6425/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6425/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6425/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6425/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6425/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6425/sys") = 0 [pid 314] umount2("./6425/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6425/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6425/binderfs") = 0 [pid 314] umount2("./6425/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6425/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6425/cgroup.net") = 0 [pid 314] umount2("./6425/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6425/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6425/cgroup.cpu") = 0 [pid 314] umount2("./6425/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6425/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6425/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6425") = 0 [pid 314] mkdir("./6426", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6741 attached , child_tidptr=0x55557741b690) = 6428 [pid 6741] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6741] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6741] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6741] chdir("./6426") = 0 [pid 6741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6741] setpgid(0, 0) = 0 [pid 6741] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6741] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6741] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6741] write(3, "1000", 4) = 4 [pid 6741] close(3) = 0 [pid 6741] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6741] write(1, "executing program\n", 18) = 18 executing program [pid 6741] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6741] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6741] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6741] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6741] close(3) = 0 [pid 6741] close(4) = -1 EBADF (Bad file descriptor) [pid 6741] close(5) = -1 EBADF (Bad file descriptor) [pid 6741] close(6) = -1 EBADF (Bad file descriptor) [pid 6741] close(7) = -1 EBADF (Bad file descriptor) [pid 6741] close(8) = -1 EBADF (Bad file descriptor) [pid 6741] close(9) = -1 EBADF (Bad file descriptor) [pid 6741] close(10) = -1 EBADF (Bad file descriptor) [pid 6741] close(11) = -1 EBADF (Bad file descriptor) [pid 6741] close(12) = -1 EBADF (Bad file descriptor) [pid 6741] close(13) = -1 EBADF (Bad file descriptor) [pid 6741] close(14) = -1 EBADF (Bad file descriptor) [pid 6741] close(15) = -1 EBADF (Bad file descriptor) [pid 6741] close(16) = -1 EBADF (Bad file descriptor) [pid 6741] close(17) = -1 EBADF (Bad file descriptor) [pid 6741] close(18) = -1 EBADF (Bad file descriptor) [pid 6741] close(19) = -1 EBADF (Bad file descriptor) [pid 6741] close(20) = -1 EBADF (Bad file descriptor) [pid 6741] close(21) = -1 EBADF (Bad file descriptor) [pid 6741] close(22) = -1 EBADF (Bad file descriptor) [pid 6741] close(23) = -1 EBADF (Bad file descriptor) [pid 6741] close(24) = -1 EBADF (Bad file descriptor) [pid 6741] close(25) = -1 EBADF (Bad file descriptor) [pid 6741] close(26) = -1 EBADF (Bad file descriptor) [pid 6741] close(27) = -1 EBADF (Bad file descriptor) [pid 6741] close(28) = -1 EBADF (Bad file descriptor) [pid 6741] close(29) = -1 EBADF (Bad file descriptor) [pid 6741] exit_group(0) = ? [pid 6741] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6426", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6426", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6426/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6426/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6426/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6426/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6426/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6426/sys") = 0 [pid 314] umount2("./6426/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6426/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6426/binderfs") = 0 [pid 314] umount2("./6426/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6426/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6426/cgroup.net") = 0 [pid 314] umount2("./6426/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6426/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6426/cgroup.cpu") = 0 [pid 314] umount2("./6426/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6426/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6426/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6426") = 0 [pid 314] mkdir("./6427", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6742 attached , child_tidptr=0x55557741b690) = 6429 [pid 6742] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6742] chdir("./6427" [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6742] <... chdir resumed>) = 0 [pid 6742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6742] setpgid(0, 0) = 0 [pid 6742] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6742] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6742] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6742] write(3, "1000", 4) = 4 [pid 6742] close(3) = 0 [pid 6742] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6742] write(1, "executing program\n", 18) = 18 executing program [pid 6742] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6742] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6742] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6742] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6742] close(3) = 0 [pid 6742] close(4) = -1 EBADF (Bad file descriptor) [pid 6742] close(5) = -1 EBADF (Bad file descriptor) [pid 6742] close(6) = -1 EBADF (Bad file descriptor) [pid 6742] close(7) = -1 EBADF (Bad file descriptor) [pid 6742] close(8) = -1 EBADF (Bad file descriptor) [pid 6742] close(9) = -1 EBADF (Bad file descriptor) [pid 6742] close(10) = -1 EBADF (Bad file descriptor) [pid 6742] close(11) = -1 EBADF (Bad file descriptor) [pid 6742] close(12) = -1 EBADF (Bad file descriptor) [pid 6742] close(13) = -1 EBADF (Bad file descriptor) [pid 6742] close(14) = -1 EBADF (Bad file descriptor) [pid 6742] close(15) = -1 EBADF (Bad file descriptor) [pid 6742] close(16) = -1 EBADF (Bad file descriptor) [pid 6742] close(17) = -1 EBADF (Bad file descriptor) [pid 6742] close(18) = -1 EBADF (Bad file descriptor) [pid 6742] close(19) = -1 EBADF (Bad file descriptor) [pid 6742] close(20) = -1 EBADF (Bad file descriptor) [pid 6742] close(21) = -1 EBADF (Bad file descriptor) [pid 6742] close(22) = -1 EBADF (Bad file descriptor) [pid 6742] close(23) = -1 EBADF (Bad file descriptor) [pid 6742] close(24) = -1 EBADF (Bad file descriptor) [pid 6742] close(25) = -1 EBADF (Bad file descriptor) [pid 6742] close(26) = -1 EBADF (Bad file descriptor) [pid 6742] close(27) = -1 EBADF (Bad file descriptor) [pid 6742] close(28) = -1 EBADF (Bad file descriptor) [pid 6742] close(29) = -1 EBADF (Bad file descriptor) [pid 6742] exit_group(0) = ? [pid 6742] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6427", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6427", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6427/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6427/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6427/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6427/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6427/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6427/sys") = 0 [pid 314] umount2("./6427/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6427/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6427/binderfs") = 0 [pid 314] umount2("./6427/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6427/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6427/cgroup.net") = 0 [pid 314] umount2("./6427/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6427/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6427/cgroup.cpu") = 0 [pid 314] umount2("./6427/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6427/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6427/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6427") = 0 [pid 314] mkdir("./6428", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6743 attached , child_tidptr=0x55557741b690) = 6430 [pid 6743] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6743] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6743] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6743] chdir("./6428") = 0 [pid 6743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6743] setpgid(0, 0) = 0 [pid 6743] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6743] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6743] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6743] write(3, "1000", 4) = 4 [pid 6743] close(3) = 0 [pid 6743] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6743] write(1, "executing program\n", 18) = 18 executing program [pid 6743] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6743] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6743] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6743] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6743] close(3) = 0 [pid 6743] close(4) = -1 EBADF (Bad file descriptor) [pid 6743] close(5) = -1 EBADF (Bad file descriptor) [pid 6743] close(6) = -1 EBADF (Bad file descriptor) [pid 6743] close(7) = -1 EBADF (Bad file descriptor) [pid 6743] close(8) = -1 EBADF (Bad file descriptor) [pid 6743] close(9) = -1 EBADF (Bad file descriptor) [pid 6743] close(10) = -1 EBADF (Bad file descriptor) [pid 6743] close(11) = -1 EBADF (Bad file descriptor) [pid 6743] close(12) = -1 EBADF (Bad file descriptor) [pid 6743] close(13) = -1 EBADF (Bad file descriptor) [pid 6743] close(14) = -1 EBADF (Bad file descriptor) [pid 6743] close(15) = -1 EBADF (Bad file descriptor) [pid 6743] close(16) = -1 EBADF (Bad file descriptor) [pid 6743] close(17) = -1 EBADF (Bad file descriptor) [pid 6743] close(18) = -1 EBADF (Bad file descriptor) [pid 6743] close(19) = -1 EBADF (Bad file descriptor) [pid 6743] close(20) = -1 EBADF (Bad file descriptor) [pid 6743] close(21) = -1 EBADF (Bad file descriptor) [pid 6743] close(22) = -1 EBADF (Bad file descriptor) [pid 6743] close(23) = -1 EBADF (Bad file descriptor) [pid 6743] close(24) = -1 EBADF (Bad file descriptor) [pid 6743] close(25) = -1 EBADF (Bad file descriptor) [pid 6743] close(26) = -1 EBADF (Bad file descriptor) [pid 6743] close(27) = -1 EBADF (Bad file descriptor) [pid 6743] close(28) = -1 EBADF (Bad file descriptor) [pid 6743] close(29) = -1 EBADF (Bad file descriptor) [pid 6743] exit_group(0) = ? [pid 6743] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6428", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6428", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6428/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6428/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6428/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6428/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6428/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6428/sys") = 0 [pid 314] umount2("./6428/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6428/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6428/binderfs") = 0 [pid 314] umount2("./6428/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6428/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6428/cgroup.net") = 0 [pid 314] umount2("./6428/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6428/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6428/cgroup.cpu") = 0 [pid 314] umount2("./6428/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6428/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6428/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6428") = 0 [pid 314] mkdir("./6429", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6744 attached , child_tidptr=0x55557741b690) = 6431 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6744] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6744] chdir("./6429") = 0 [pid 6744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6744] setpgid(0, 0) = 0 [pid 6744] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6744] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6744] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6744] write(3, "1000", 4) = 4 [pid 6744] close(3) = 0 [pid 6744] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6744] write(1, "executing program\n", 18) = 18 executing program [pid 6744] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6744] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6744] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6744] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6744] close(3) = 0 [pid 6744] close(4) = -1 EBADF (Bad file descriptor) [pid 6744] close(5) = -1 EBADF (Bad file descriptor) [pid 6744] close(6) = -1 EBADF (Bad file descriptor) [pid 6744] close(7) = -1 EBADF (Bad file descriptor) [pid 6744] close(8) = -1 EBADF (Bad file descriptor) [pid 6744] close(9) = -1 EBADF (Bad file descriptor) [pid 6744] close(10) = -1 EBADF (Bad file descriptor) [pid 6744] close(11) = -1 EBADF (Bad file descriptor) [pid 6744] close(12) = -1 EBADF (Bad file descriptor) [pid 6744] close(13) = -1 EBADF (Bad file descriptor) [pid 6744] close(14) = -1 EBADF (Bad file descriptor) [pid 6744] close(15) = -1 EBADF (Bad file descriptor) [pid 6744] close(16) = -1 EBADF (Bad file descriptor) [pid 6744] close(17) = -1 EBADF (Bad file descriptor) [pid 6744] close(18) = -1 EBADF (Bad file descriptor) [pid 6744] close(19) = -1 EBADF (Bad file descriptor) [pid 6744] close(20) = -1 EBADF (Bad file descriptor) [pid 6744] close(21) = -1 EBADF (Bad file descriptor) [pid 6744] close(22) = -1 EBADF (Bad file descriptor) [pid 6744] close(23) = -1 EBADF (Bad file descriptor) [pid 6744] close(24) = -1 EBADF (Bad file descriptor) [pid 6744] close(25) = -1 EBADF (Bad file descriptor) [pid 6744] close(26) = -1 EBADF (Bad file descriptor) [pid 6744] close(27) = -1 EBADF (Bad file descriptor) [pid 6744] close(28) = -1 EBADF (Bad file descriptor) [pid 6744] close(29) = -1 EBADF (Bad file descriptor) [pid 6744] exit_group(0) = ? [pid 6744] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6429", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6429", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6429/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6429/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6429/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6429/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6429/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6429/sys") = 0 [pid 314] umount2("./6429/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6429/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6429/binderfs") = 0 [pid 314] umount2("./6429/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6429/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6429/cgroup.net") = 0 [pid 314] umount2("./6429/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6429/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6429/cgroup.cpu") = 0 [pid 314] umount2("./6429/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6429/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6429/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6429") = 0 [pid 314] mkdir("./6430", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6745 attached [pid 6745] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6432 [pid 6745] <... set_robust_list resumed>) = 0 [pid 6745] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6745] chdir("./6430") = 0 [pid 6745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6745] setpgid(0, 0) = 0 [pid 6745] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6745] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6745] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6745] write(3, "1000", 4) = 4 [pid 6745] close(3) = 0 [pid 6745] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6745] write(1, "executing program\n", 18) = 18 executing program [pid 6745] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6745] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6745] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6745] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6745] close(3) = 0 [pid 6745] close(4) = -1 EBADF (Bad file descriptor) [pid 6745] close(5) = -1 EBADF (Bad file descriptor) [pid 6745] close(6) = -1 EBADF (Bad file descriptor) [pid 6745] close(7) = -1 EBADF (Bad file descriptor) [pid 6745] close(8) = -1 EBADF (Bad file descriptor) [pid 6745] close(9) = -1 EBADF (Bad file descriptor) [pid 6745] close(10) = -1 EBADF (Bad file descriptor) [pid 6745] close(11) = -1 EBADF (Bad file descriptor) [pid 6745] close(12) = -1 EBADF (Bad file descriptor) [pid 6745] close(13) = -1 EBADF (Bad file descriptor) [pid 6745] close(14) = -1 EBADF (Bad file descriptor) [pid 6745] close(15) = -1 EBADF (Bad file descriptor) [pid 6745] close(16) = -1 EBADF (Bad file descriptor) [pid 6745] close(17) = -1 EBADF (Bad file descriptor) [pid 6745] close(18) = -1 EBADF (Bad file descriptor) [pid 6745] close(19) = -1 EBADF (Bad file descriptor) [pid 6745] close(20) = -1 EBADF (Bad file descriptor) [pid 6745] close(21) = -1 EBADF (Bad file descriptor) [pid 6745] close(22) = -1 EBADF (Bad file descriptor) [pid 6745] close(23) = -1 EBADF (Bad file descriptor) [pid 6745] close(24) = -1 EBADF (Bad file descriptor) [pid 6745] close(25) = -1 EBADF (Bad file descriptor) [pid 6745] close(26) = -1 EBADF (Bad file descriptor) [pid 6745] close(27) = -1 EBADF (Bad file descriptor) [pid 6745] close(28) = -1 EBADF (Bad file descriptor) [pid 6745] close(29) = -1 EBADF (Bad file descriptor) [pid 6745] exit_group(0) = ? [pid 6745] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6430", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6430", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6430/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6430/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6430/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6430/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6430/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6430/sys") = 0 [pid 314] umount2("./6430/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6430/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6430/binderfs") = 0 [pid 314] umount2("./6430/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6430/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6430/cgroup.net") = 0 [pid 314] umount2("./6430/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6430/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6430/cgroup.cpu") = 0 [pid 314] umount2("./6430/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6430/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6430/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6430") = 0 [pid 314] mkdir("./6431", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6746 attached , child_tidptr=0x55557741b690) = 6433 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6746] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6746] chdir("./6431") = 0 [pid 6746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6746] setpgid(0, 0) = 0 [pid 6746] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6746] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6746] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6746] write(3, "1000", 4) = 4 [pid 6746] close(3) = 0 [pid 6746] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6746] write(1, "executing program\n", 18) = 18 [pid 6746] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6746] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6746] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6746] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6746] close(3) = 0 [pid 6746] close(4) = -1 EBADF (Bad file descriptor) [pid 6746] close(5) = -1 EBADF (Bad file descriptor) [pid 6746] close(6) = -1 EBADF (Bad file descriptor) [pid 6746] close(7) = -1 EBADF (Bad file descriptor) [pid 6746] close(8) = -1 EBADF (Bad file descriptor) [pid 6746] close(9) = -1 EBADF (Bad file descriptor) [pid 6746] close(10) = -1 EBADF (Bad file descriptor) [pid 6746] close(11) = -1 EBADF (Bad file descriptor) [pid 6746] close(12) = -1 EBADF (Bad file descriptor) [pid 6746] close(13) = -1 EBADF (Bad file descriptor) [pid 6746] close(14) = -1 EBADF (Bad file descriptor) [pid 6746] close(15) = -1 EBADF (Bad file descriptor) [pid 6746] close(16) = -1 EBADF (Bad file descriptor) [pid 6746] close(17) = -1 EBADF (Bad file descriptor) [pid 6746] close(18) = -1 EBADF (Bad file descriptor) [pid 6746] close(19) = -1 EBADF (Bad file descriptor) [pid 6746] close(20) = -1 EBADF (Bad file descriptor) [pid 6746] close(21) = -1 EBADF (Bad file descriptor) [pid 6746] close(22) = -1 EBADF (Bad file descriptor) [pid 6746] close(23) = -1 EBADF (Bad file descriptor) [pid 6746] close(24) = -1 EBADF (Bad file descriptor) [pid 6746] close(25) = -1 EBADF (Bad file descriptor) [pid 6746] close(26) = -1 EBADF (Bad file descriptor) [pid 6746] close(27) = -1 EBADF (Bad file descriptor) [pid 6746] close(28) = -1 EBADF (Bad file descriptor) [pid 6746] close(29) = -1 EBADF (Bad file descriptor) [pid 6746] exit_group(0) = ? [pid 6746] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6431", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6431", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6431/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6431/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6431/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6431/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6431/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6431/sys") = 0 [pid 314] umount2("./6431/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6431/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6431/binderfs") = 0 [pid 314] umount2("./6431/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6431/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6431/cgroup.net") = 0 [pid 314] umount2("./6431/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6431/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6431/cgroup.cpu") = 0 [pid 314] umount2("./6431/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6431/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6431/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6431") = 0 [pid 314] mkdir("./6432", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6747 attached , child_tidptr=0x55557741b690) = 6434 [pid 6747] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6747] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6747] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6747] chdir("./6432") = 0 [pid 6747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6747] setpgid(0, 0) = 0 [pid 6747] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6747] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6747] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6747] write(3, "1000", 4) = 4 [pid 6747] close(3) = 0 [pid 6747] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6747] write(1, "executing program\n", 18) = 18 executing program [pid 6747] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6747] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6747] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6747] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6747] close(3) = 0 [pid 6747] close(4) = -1 EBADF (Bad file descriptor) [pid 6747] close(5) = -1 EBADF (Bad file descriptor) [pid 6747] close(6) = -1 EBADF (Bad file descriptor) [pid 6747] close(7) = -1 EBADF (Bad file descriptor) [pid 6747] close(8) = -1 EBADF (Bad file descriptor) [pid 6747] close(9) = -1 EBADF (Bad file descriptor) [pid 6747] close(10) = -1 EBADF (Bad file descriptor) [pid 6747] close(11) = -1 EBADF (Bad file descriptor) [pid 6747] close(12) = -1 EBADF (Bad file descriptor) [pid 6747] close(13) = -1 EBADF (Bad file descriptor) [pid 6747] close(14) = -1 EBADF (Bad file descriptor) [pid 6747] close(15) = -1 EBADF (Bad file descriptor) [pid 6747] close(16) = -1 EBADF (Bad file descriptor) [pid 6747] close(17) = -1 EBADF (Bad file descriptor) [pid 6747] close(18) = -1 EBADF (Bad file descriptor) [pid 6747] close(19) = -1 EBADF (Bad file descriptor) [pid 6747] close(20) = -1 EBADF (Bad file descriptor) [pid 6747] close(21) = -1 EBADF (Bad file descriptor) [pid 6747] close(22) = -1 EBADF (Bad file descriptor) [pid 6747] close(23) = -1 EBADF (Bad file descriptor) [pid 6747] close(24) = -1 EBADF (Bad file descriptor) [pid 6747] close(25) = -1 EBADF (Bad file descriptor) [pid 6747] close(26) = -1 EBADF (Bad file descriptor) [pid 6747] close(27) = -1 EBADF (Bad file descriptor) [pid 6747] close(28) = -1 EBADF (Bad file descriptor) [pid 6747] close(29) = -1 EBADF (Bad file descriptor) [pid 6747] exit_group(0) = ? [pid 6747] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6432", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6432", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6432/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6432/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6432/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6432/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6432/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6432/sys") = 0 [pid 314] umount2("./6432/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6432/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6432/binderfs") = 0 [pid 314] umount2("./6432/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6432/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6432/cgroup.net") = 0 [pid 314] umount2("./6432/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6432/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6432/cgroup.cpu") = 0 [pid 314] umount2("./6432/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6432/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6432/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6432") = 0 [pid 314] mkdir("./6433", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6748 attached , child_tidptr=0x55557741b690) = 6435 [pid 6748] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6748] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6748] chdir("./6433") = 0 [pid 6748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6748] setpgid(0, 0) = 0 [pid 6748] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6748] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6748] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6748] write(3, "1000", 4) = 4 [pid 6748] close(3) = 0 [pid 6748] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6748] write(1, "executing program\n", 18) = 18 executing program [pid 6748] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6748] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6748] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6748] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6748] close(3) = 0 [pid 6748] close(4) = -1 EBADF (Bad file descriptor) [pid 6748] close(5) = -1 EBADF (Bad file descriptor) [pid 6748] close(6) = -1 EBADF (Bad file descriptor) [pid 6748] close(7) = -1 EBADF (Bad file descriptor) [pid 6748] close(8) = -1 EBADF (Bad file descriptor) [pid 6748] close(9) = -1 EBADF (Bad file descriptor) [pid 6748] close(10) = -1 EBADF (Bad file descriptor) [pid 6748] close(11) = -1 EBADF (Bad file descriptor) [pid 6748] close(12) = -1 EBADF (Bad file descriptor) [pid 6748] close(13) = -1 EBADF (Bad file descriptor) [pid 6748] close(14) = -1 EBADF (Bad file descriptor) [pid 6748] close(15) = -1 EBADF (Bad file descriptor) [pid 6748] close(16) = -1 EBADF (Bad file descriptor) [pid 6748] close(17) = -1 EBADF (Bad file descriptor) [pid 6748] close(18) = -1 EBADF (Bad file descriptor) [pid 6748] close(19) = -1 EBADF (Bad file descriptor) [pid 6748] close(20) = -1 EBADF (Bad file descriptor) [pid 6748] close(21) = -1 EBADF (Bad file descriptor) [pid 6748] close(22) = -1 EBADF (Bad file descriptor) [pid 6748] close(23) = -1 EBADF (Bad file descriptor) [pid 6748] close(24) = -1 EBADF (Bad file descriptor) [pid 6748] close(25) = -1 EBADF (Bad file descriptor) [pid 6748] close(26) = -1 EBADF (Bad file descriptor) [pid 6748] close(27) = -1 EBADF (Bad file descriptor) [pid 6748] close(28) = -1 EBADF (Bad file descriptor) [pid 6748] close(29) = -1 EBADF (Bad file descriptor) [pid 6748] exit_group(0) = ? [pid 6748] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6433", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6433", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6433/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6433/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6433/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6433/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6433/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6433/sys") = 0 [pid 314] umount2("./6433/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6433/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6433/binderfs") = 0 [pid 314] umount2("./6433/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6433/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6433/cgroup.net") = 0 [pid 314] umount2("./6433/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6433/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6433/cgroup.cpu") = 0 [pid 314] umount2("./6433/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6433/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6433/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6433") = 0 [pid 314] mkdir("./6434", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6749 attached , child_tidptr=0x55557741b690) = 6436 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6749] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6749] <... set_robust_list resumed>) = 0 [pid 6749] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6749] chdir("./6434") = 0 [pid 6749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6749] setpgid(0, 0) = 0 [pid 6749] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6749] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6749] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6749] write(3, "1000", 4) = 4 [pid 6749] close(3) = 0 [pid 6749] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6749] write(1, "executing program\n", 18) = 18 executing program [pid 6749] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6749] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6749] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6749] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6749] close(3) = 0 [pid 6749] close(4) = -1 EBADF (Bad file descriptor) [pid 6749] close(5) = -1 EBADF (Bad file descriptor) [pid 6749] close(6) = -1 EBADF (Bad file descriptor) [pid 6749] close(7) = -1 EBADF (Bad file descriptor) [pid 6749] close(8) = -1 EBADF (Bad file descriptor) [pid 6749] close(9) = -1 EBADF (Bad file descriptor) [pid 6749] close(10) = -1 EBADF (Bad file descriptor) [pid 6749] close(11) = -1 EBADF (Bad file descriptor) [pid 6749] close(12) = -1 EBADF (Bad file descriptor) [pid 6749] close(13) = -1 EBADF (Bad file descriptor) [pid 6749] close(14) = -1 EBADF (Bad file descriptor) [pid 6749] close(15) = -1 EBADF (Bad file descriptor) [pid 6749] close(16) = -1 EBADF (Bad file descriptor) [pid 6749] close(17) = -1 EBADF (Bad file descriptor) [pid 6749] close(18) = -1 EBADF (Bad file descriptor) [pid 6749] close(19) = -1 EBADF (Bad file descriptor) [pid 6749] close(20) = -1 EBADF (Bad file descriptor) [pid 6749] close(21) = -1 EBADF (Bad file descriptor) [pid 6749] close(22) = -1 EBADF (Bad file descriptor) [pid 6749] close(23) = -1 EBADF (Bad file descriptor) [pid 6749] close(24) = -1 EBADF (Bad file descriptor) [pid 6749] close(25) = -1 EBADF (Bad file descriptor) [pid 6749] close(26) = -1 EBADF (Bad file descriptor) [pid 6749] close(27) = -1 EBADF (Bad file descriptor) [pid 6749] close(28) = -1 EBADF (Bad file descriptor) [pid 6749] close(29) = -1 EBADF (Bad file descriptor) [pid 6749] exit_group(0) = ? [pid 6749] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6434", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6434", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6434/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6434/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6434/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6434/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6434/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6434/sys") = 0 [pid 314] umount2("./6434/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6434/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6434/binderfs") = 0 [pid 314] umount2("./6434/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6434/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6434/cgroup.net") = 0 [pid 314] umount2("./6434/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6434/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6434/cgroup.cpu") = 0 [pid 314] umount2("./6434/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6434/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6434/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6434") = 0 [pid 314] mkdir("./6435", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6437 ci2-android-6-12-rust/strace-static-x86_64: Process 6750 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6750] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6750] chdir("./6435") = 0 [pid 6750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6750] setpgid(0, 0) = 0 [pid 6750] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6750] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6750] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6750] write(3, "1000", 4) = 4 [pid 6750] close(3) = 0 [pid 6750] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6750] write(1, "executing program\n", 18) = 18 executing program [pid 6750] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6750] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6750] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6750] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6750] close(3) = 0 [pid 6750] close(4) = -1 EBADF (Bad file descriptor) [pid 6750] close(5) = -1 EBADF (Bad file descriptor) [pid 6750] close(6) = -1 EBADF (Bad file descriptor) [pid 6750] close(7) = -1 EBADF (Bad file descriptor) [pid 6750] close(8) = -1 EBADF (Bad file descriptor) [pid 6750] close(9) = -1 EBADF (Bad file descriptor) [pid 6750] close(10) = -1 EBADF (Bad file descriptor) [pid 6750] close(11) = -1 EBADF (Bad file descriptor) [pid 6750] close(12) = -1 EBADF (Bad file descriptor) [pid 6750] close(13) = -1 EBADF (Bad file descriptor) [pid 6750] close(14) = -1 EBADF (Bad file descriptor) [pid 6750] close(15) = -1 EBADF (Bad file descriptor) [pid 6750] close(16) = -1 EBADF (Bad file descriptor) [pid 6750] close(17) = -1 EBADF (Bad file descriptor) [pid 6750] close(18) = -1 EBADF (Bad file descriptor) [pid 6750] close(19) = -1 EBADF (Bad file descriptor) [pid 6750] close(20) = -1 EBADF (Bad file descriptor) [pid 6750] close(21) = -1 EBADF (Bad file descriptor) [pid 6750] close(22) = -1 EBADF (Bad file descriptor) [pid 6750] close(23) = -1 EBADF (Bad file descriptor) [pid 6750] close(24) = -1 EBADF (Bad file descriptor) [pid 6750] close(25) = -1 EBADF (Bad file descriptor) [pid 6750] close(26) = -1 EBADF (Bad file descriptor) [pid 6750] close(27) = -1 EBADF (Bad file descriptor) [pid 6750] close(28) = -1 EBADF (Bad file descriptor) [pid 6750] close(29) = -1 EBADF (Bad file descriptor) [pid 6750] exit_group(0) = ? [pid 6750] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6437, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6435", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6435", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6435/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6435/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6435/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6435/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6435/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6435/sys") = 0 [pid 314] umount2("./6435/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6435/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6435/binderfs") = 0 [pid 314] umount2("./6435/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6435/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6435/cgroup.net") = 0 [pid 314] umount2("./6435/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6435/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6435/cgroup.cpu") = 0 [pid 314] umount2("./6435/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6435/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6435/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6435") = 0 [pid 314] mkdir("./6436", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6751 attached , child_tidptr=0x55557741b690) = 6438 [pid 6751] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6751] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6751] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6751] chdir("./6436") = 0 [pid 6751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6751] setpgid(0, 0) = 0 [pid 6751] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6751] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6751] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6751] write(3, "1000", 4) = 4 [pid 6751] close(3) = 0 [pid 6751] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6751] write(1, "executing program\n", 18) = 18 [pid 6751] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6751] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6751] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6751] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6751] close(3) = 0 [pid 6751] close(4) = -1 EBADF (Bad file descriptor) [pid 6751] close(5) = -1 EBADF (Bad file descriptor) [pid 6751] close(6) = -1 EBADF (Bad file descriptor) [pid 6751] close(7) = -1 EBADF (Bad file descriptor) [pid 6751] close(8) = -1 EBADF (Bad file descriptor) [pid 6751] close(9) = -1 EBADF (Bad file descriptor) [pid 6751] close(10) = -1 EBADF (Bad file descriptor) [pid 6751] close(11) = -1 EBADF (Bad file descriptor) [pid 6751] close(12) = -1 EBADF (Bad file descriptor) [pid 6751] close(13) = -1 EBADF (Bad file descriptor) [pid 6751] close(14) = -1 EBADF (Bad file descriptor) [pid 6751] close(15) = -1 EBADF (Bad file descriptor) [pid 6751] close(16) = -1 EBADF (Bad file descriptor) [pid 6751] close(17) = -1 EBADF (Bad file descriptor) [pid 6751] close(18) = -1 EBADF (Bad file descriptor) [pid 6751] close(19) = -1 EBADF (Bad file descriptor) [pid 6751] close(20) = -1 EBADF (Bad file descriptor) [pid 6751] close(21) = -1 EBADF (Bad file descriptor) [pid 6751] close(22) = -1 EBADF (Bad file descriptor) [pid 6751] close(23) = -1 EBADF (Bad file descriptor) [pid 6751] close(24) = -1 EBADF (Bad file descriptor) [pid 6751] close(25) = -1 EBADF (Bad file descriptor) [pid 6751] close(26) = -1 EBADF (Bad file descriptor) [pid 6751] close(27) = -1 EBADF (Bad file descriptor) [pid 6751] close(28) = -1 EBADF (Bad file descriptor) [pid 6751] close(29) = -1 EBADF (Bad file descriptor) [pid 6751] exit_group(0) = ? [pid 6751] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6436", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6436", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6436/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6436/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6436/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6436/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6436/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6436/sys") = 0 [pid 314] umount2("./6436/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6436/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6436/binderfs") = 0 [pid 314] umount2("./6436/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6436/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6436/cgroup.net") = 0 [pid 314] umount2("./6436/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6436/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6436/cgroup.cpu") = 0 [pid 314] umount2("./6436/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6436/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6436/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6436") = 0 [pid 314] mkdir("./6437", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6752 attached , child_tidptr=0x55557741b690) = 6439 [pid 6752] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6752] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6752] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6752] chdir("./6437") = 0 [pid 6752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6752] setpgid(0, 0) = 0 [pid 6752] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6752] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6752] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6752] write(3, "1000", 4) = 4 [pid 6752] close(3) = 0 [pid 6752] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6752] write(1, "executing program\n", 18) = 18 [pid 6752] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6752] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6752] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6752] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6752] close(3) = 0 [pid 6752] close(4) = -1 EBADF (Bad file descriptor) [pid 6752] close(5) = -1 EBADF (Bad file descriptor) [pid 6752] close(6) = -1 EBADF (Bad file descriptor) [pid 6752] close(7) = -1 EBADF (Bad file descriptor) [pid 6752] close(8) = -1 EBADF (Bad file descriptor) [pid 6752] close(9) = -1 EBADF (Bad file descriptor) [pid 6752] close(10) = -1 EBADF (Bad file descriptor) [pid 6752] close(11) = -1 EBADF (Bad file descriptor) [pid 6752] close(12) = -1 EBADF (Bad file descriptor) [pid 6752] close(13) = -1 EBADF (Bad file descriptor) [pid 6752] close(14) = -1 EBADF (Bad file descriptor) [pid 6752] close(15) = -1 EBADF (Bad file descriptor) [pid 6752] close(16) = -1 EBADF (Bad file descriptor) [pid 6752] close(17) = -1 EBADF (Bad file descriptor) [pid 6752] close(18) = -1 EBADF (Bad file descriptor) [pid 6752] close(19) = -1 EBADF (Bad file descriptor) [pid 6752] close(20) = -1 EBADF (Bad file descriptor) [pid 6752] close(21) = -1 EBADF (Bad file descriptor) [pid 6752] close(22) = -1 EBADF (Bad file descriptor) [pid 6752] close(23) = -1 EBADF (Bad file descriptor) [pid 6752] close(24) = -1 EBADF (Bad file descriptor) [pid 6752] close(25) = -1 EBADF (Bad file descriptor) [pid 6752] close(26) = -1 EBADF (Bad file descriptor) [pid 6752] close(27) = -1 EBADF (Bad file descriptor) [pid 6752] close(28) = -1 EBADF (Bad file descriptor) [pid 6752] close(29) = -1 EBADF (Bad file descriptor) [pid 6752] exit_group(0) = ? [pid 6752] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6437", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6437", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6437/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6437/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6437/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6437/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6437/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6437/sys") = 0 [pid 314] umount2("./6437/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6437/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6437/binderfs") = 0 [pid 314] umount2("./6437/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6437/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6437/cgroup.net") = 0 [pid 314] umount2("./6437/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6437/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6437/cgroup.cpu") = 0 [pid 314] umount2("./6437/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6437/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6437/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6437") = 0 [pid 314] mkdir("./6438", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6753 attached , child_tidptr=0x55557741b690) = 6440 [pid 6753] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6753] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6753] chdir("./6438") = 0 [pid 6753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6753] setpgid(0, 0) = 0 [pid 6753] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6753] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6753] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6753] write(3, "1000", 4) = 4 [pid 6753] close(3) = 0 [pid 6753] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6753] write(1, "executing program\n", 18) = 18 executing program [pid 6753] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6753] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6753] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6753] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6753] close(3) = 0 [pid 6753] close(4) = -1 EBADF (Bad file descriptor) [pid 6753] close(5) = -1 EBADF (Bad file descriptor) [pid 6753] close(6) = -1 EBADF (Bad file descriptor) [pid 6753] close(7) = -1 EBADF (Bad file descriptor) [pid 6753] close(8) = -1 EBADF (Bad file descriptor) [pid 6753] close(9) = -1 EBADF (Bad file descriptor) [pid 6753] close(10) = -1 EBADF (Bad file descriptor) [pid 6753] close(11) = -1 EBADF (Bad file descriptor) [pid 6753] close(12) = -1 EBADF (Bad file descriptor) [pid 6753] close(13) = -1 EBADF (Bad file descriptor) [pid 6753] close(14) = -1 EBADF (Bad file descriptor) [pid 6753] close(15) = -1 EBADF (Bad file descriptor) [pid 6753] close(16) = -1 EBADF (Bad file descriptor) [pid 6753] close(17) = -1 EBADF (Bad file descriptor) [pid 6753] close(18) = -1 EBADF (Bad file descriptor) [pid 6753] close(19) = -1 EBADF (Bad file descriptor) [pid 6753] close(20) = -1 EBADF (Bad file descriptor) [pid 6753] close(21) = -1 EBADF (Bad file descriptor) [pid 6753] close(22) = -1 EBADF (Bad file descriptor) [pid 6753] close(23) = -1 EBADF (Bad file descriptor) [pid 6753] close(24) = -1 EBADF (Bad file descriptor) [pid 6753] close(25) = -1 EBADF (Bad file descriptor) [pid 6753] close(26) = -1 EBADF (Bad file descriptor) [pid 6753] close(27) = -1 EBADF (Bad file descriptor) [pid 6753] close(28) = -1 EBADF (Bad file descriptor) [pid 6753] close(29) = -1 EBADF (Bad file descriptor) [pid 6753] exit_group(0) = ? [pid 6753] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6438", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6438", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6438/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6438/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6438/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6438/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6438/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6438/sys") = 0 [pid 314] umount2("./6438/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6438/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6438/binderfs") = 0 [pid 314] umount2("./6438/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6438/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6438/cgroup.net") = 0 [pid 314] umount2("./6438/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6438/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6438/cgroup.cpu") = 0 [pid 314] umount2("./6438/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6438/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6438/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6438") = 0 [pid 314] mkdir("./6439", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6754 attached , child_tidptr=0x55557741b690) = 6441 [pid 6754] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6754] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6754] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6754] chdir("./6439") = 0 [pid 6754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6754] setpgid(0, 0) = 0 [pid 6754] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6754] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6754] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6754] write(3, "1000", 4) = 4 [pid 6754] close(3) = 0 [pid 6754] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6754] write(1, "executing program\n", 18) = 18 [pid 6754] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6754] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6754] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6754] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6754] close(3) = 0 [pid 6754] close(4) = -1 EBADF (Bad file descriptor) [pid 6754] close(5) = -1 EBADF (Bad file descriptor) [pid 6754] close(6) = -1 EBADF (Bad file descriptor) [pid 6754] close(7) = -1 EBADF (Bad file descriptor) [pid 6754] close(8) = -1 EBADF (Bad file descriptor) [pid 6754] close(9) = -1 EBADF (Bad file descriptor) [pid 6754] close(10) = -1 EBADF (Bad file descriptor) [pid 6754] close(11) = -1 EBADF (Bad file descriptor) [pid 6754] close(12) = -1 EBADF (Bad file descriptor) [pid 6754] close(13) = -1 EBADF (Bad file descriptor) [pid 6754] close(14) = -1 EBADF (Bad file descriptor) [pid 6754] close(15) = -1 EBADF (Bad file descriptor) [pid 6754] close(16) = -1 EBADF (Bad file descriptor) [pid 6754] close(17) = -1 EBADF (Bad file descriptor) [pid 6754] close(18) = -1 EBADF (Bad file descriptor) [pid 6754] close(19) = -1 EBADF (Bad file descriptor) [pid 6754] close(20) = -1 EBADF (Bad file descriptor) [pid 6754] close(21) = -1 EBADF (Bad file descriptor) [pid 6754] close(22) = -1 EBADF (Bad file descriptor) [pid 6754] close(23) = -1 EBADF (Bad file descriptor) [pid 6754] close(24) = -1 EBADF (Bad file descriptor) [pid 6754] close(25) = -1 EBADF (Bad file descriptor) [pid 6754] close(26) = -1 EBADF (Bad file descriptor) [pid 6754] close(27) = -1 EBADF (Bad file descriptor) [pid 6754] close(28) = -1 EBADF (Bad file descriptor) [pid 6754] close(29) = -1 EBADF (Bad file descriptor) [pid 6754] exit_group(0) = ? [pid 6754] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6439", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6439", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6439/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6439/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6439/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6439/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6439/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6439/sys") = 0 [pid 314] umount2("./6439/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6439/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6439/binderfs") = 0 [pid 314] umount2("./6439/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6439/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6439/cgroup.net") = 0 [pid 314] umount2("./6439/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6439/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6439/cgroup.cpu") = 0 [pid 314] umount2("./6439/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6439/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6439/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6439") = 0 [pid 314] mkdir("./6440", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6442 ci2-android-6-12-rust/strace-static-x86_64: Process 6755 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6755] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6755] chdir("./6440") = 0 [pid 6755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6755] setpgid(0, 0) = 0 [pid 6755] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6755] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6755] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6755] write(3, "1000", 4) = 4 [pid 6755] close(3) = 0 [pid 6755] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6755] write(1, "executing program\n", 18) = 18 executing program [pid 6755] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6755] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6755] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6755] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6755] close(3) = 0 [pid 6755] close(4) = -1 EBADF (Bad file descriptor) [pid 6755] close(5) = -1 EBADF (Bad file descriptor) [pid 6755] close(6) = -1 EBADF (Bad file descriptor) [pid 6755] close(7) = -1 EBADF (Bad file descriptor) [pid 6755] close(8) = -1 EBADF (Bad file descriptor) [pid 6755] close(9) = -1 EBADF (Bad file descriptor) [pid 6755] close(10) = -1 EBADF (Bad file descriptor) [pid 6755] close(11) = -1 EBADF (Bad file descriptor) [pid 6755] close(12) = -1 EBADF (Bad file descriptor) [pid 6755] close(13) = -1 EBADF (Bad file descriptor) [pid 6755] close(14) = -1 EBADF (Bad file descriptor) [pid 6755] close(15) = -1 EBADF (Bad file descriptor) [pid 6755] close(16) = -1 EBADF (Bad file descriptor) [pid 6755] close(17) = -1 EBADF (Bad file descriptor) [pid 6755] close(18) = -1 EBADF (Bad file descriptor) [pid 6755] close(19) = -1 EBADF (Bad file descriptor) [pid 6755] close(20) = -1 EBADF (Bad file descriptor) [pid 6755] close(21) = -1 EBADF (Bad file descriptor) [pid 6755] close(22) = -1 EBADF (Bad file descriptor) [pid 6755] close(23) = -1 EBADF (Bad file descriptor) [pid 6755] close(24) = -1 EBADF (Bad file descriptor) [pid 6755] close(25) = -1 EBADF (Bad file descriptor) [pid 6755] close(26) = -1 EBADF (Bad file descriptor) [pid 6755] close(27) = -1 EBADF (Bad file descriptor) [pid 6755] close(28) = -1 EBADF (Bad file descriptor) [pid 6755] close(29) = -1 EBADF (Bad file descriptor) [pid 6755] exit_group(0) = ? [pid 6755] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6440", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6440", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6440/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6440/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6440/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6440/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6440/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6440/sys") = 0 [pid 314] umount2("./6440/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6440/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6440/binderfs") = 0 [pid 314] umount2("./6440/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6440/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6440/cgroup.net") = 0 [pid 314] umount2("./6440/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6440/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6440/cgroup.cpu") = 0 [pid 314] umount2("./6440/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6440/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6440/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6440") = 0 [pid 314] mkdir("./6441", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6443 ci2-android-6-12-rust/strace-static-x86_64: Process 6756 attached [pid 6756] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6756] <... set_robust_list resumed>) = 0 [pid 6756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6756] chdir("./6441") = 0 [pid 6756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6756] setpgid(0, 0) = 0 [pid 6756] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6756] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6756] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6756] write(3, "1000", 4) = 4 [pid 6756] close(3) = 0 [pid 6756] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6756] write(1, "executing program\n", 18) = 18 executing program [pid 6756] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6756] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6756] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6756] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6756] close(3) = 0 [pid 6756] close(4) = -1 EBADF (Bad file descriptor) [pid 6756] close(5) = -1 EBADF (Bad file descriptor) [pid 6756] close(6) = -1 EBADF (Bad file descriptor) [pid 6756] close(7) = -1 EBADF (Bad file descriptor) [pid 6756] close(8) = -1 EBADF (Bad file descriptor) [pid 6756] close(9) = -1 EBADF (Bad file descriptor) [pid 6756] close(10) = -1 EBADF (Bad file descriptor) [pid 6756] close(11) = -1 EBADF (Bad file descriptor) [pid 6756] close(12) = -1 EBADF (Bad file descriptor) [pid 6756] close(13) = -1 EBADF (Bad file descriptor) [pid 6756] close(14) = -1 EBADF (Bad file descriptor) [pid 6756] close(15) = -1 EBADF (Bad file descriptor) [pid 6756] close(16) = -1 EBADF (Bad file descriptor) [pid 6756] close(17) = -1 EBADF (Bad file descriptor) [pid 6756] close(18) = -1 EBADF (Bad file descriptor) [pid 6756] close(19) = -1 EBADF (Bad file descriptor) [pid 6756] close(20) = -1 EBADF (Bad file descriptor) [pid 6756] close(21) = -1 EBADF (Bad file descriptor) [pid 6756] close(22) = -1 EBADF (Bad file descriptor) [pid 6756] close(23) = -1 EBADF (Bad file descriptor) [pid 6756] close(24) = -1 EBADF (Bad file descriptor) [pid 6756] close(25) = -1 EBADF (Bad file descriptor) [pid 6756] close(26) = -1 EBADF (Bad file descriptor) [pid 6756] close(27) = -1 EBADF (Bad file descriptor) [pid 6756] close(28) = -1 EBADF (Bad file descriptor) [pid 6756] close(29) = -1 EBADF (Bad file descriptor) [pid 6756] exit_group(0) = ? [pid 6756] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6441", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6441", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6441/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6441/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6441/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6441/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6441/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6441/sys") = 0 [pid 314] umount2("./6441/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6441/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6441/binderfs") = 0 [pid 314] umount2("./6441/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6441/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6441/cgroup.net") = 0 [pid 314] umount2("./6441/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6441/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6441/cgroup.cpu") = 0 [pid 314] umount2("./6441/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6441/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6441/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6441") = 0 [pid 314] mkdir("./6442", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6444 ci2-android-6-12-rust/strace-static-x86_64: Process 6757 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6757] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6757] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6757] chdir("./6442") = 0 [pid 6757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6757] setpgid(0, 0) = 0 [pid 6757] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6757] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6757] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6757] write(3, "1000", 4) = 4 [pid 6757] close(3) = 0 [pid 6757] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6757] write(1, "executing program\n", 18) = 18 executing program [pid 6757] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6757] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6757] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6757] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6757] close(3) = 0 [pid 6757] close(4) = -1 EBADF (Bad file descriptor) [pid 6757] close(5) = -1 EBADF (Bad file descriptor) [pid 6757] close(6) = -1 EBADF (Bad file descriptor) [pid 6757] close(7) = -1 EBADF (Bad file descriptor) [pid 6757] close(8) = -1 EBADF (Bad file descriptor) [pid 6757] close(9) = -1 EBADF (Bad file descriptor) [pid 6757] close(10) = -1 EBADF (Bad file descriptor) [pid 6757] close(11) = -1 EBADF (Bad file descriptor) [pid 6757] close(12) = -1 EBADF (Bad file descriptor) [pid 6757] close(13) = -1 EBADF (Bad file descriptor) [pid 6757] close(14) = -1 EBADF (Bad file descriptor) [pid 6757] close(15) = -1 EBADF (Bad file descriptor) [pid 6757] close(16) = -1 EBADF (Bad file descriptor) [pid 6757] close(17) = -1 EBADF (Bad file descriptor) [pid 6757] close(18) = -1 EBADF (Bad file descriptor) [pid 6757] close(19) = -1 EBADF (Bad file descriptor) [pid 6757] close(20) = -1 EBADF (Bad file descriptor) [pid 6757] close(21) = -1 EBADF (Bad file descriptor) [pid 6757] close(22) = -1 EBADF (Bad file descriptor) [pid 6757] close(23) = -1 EBADF (Bad file descriptor) [pid 6757] close(24) = -1 EBADF (Bad file descriptor) [pid 6757] close(25) = -1 EBADF (Bad file descriptor) [pid 6757] close(26) = -1 EBADF (Bad file descriptor) [pid 6757] close(27) = -1 EBADF (Bad file descriptor) [pid 6757] close(28) = -1 EBADF (Bad file descriptor) [pid 6757] close(29) = -1 EBADF (Bad file descriptor) [pid 6757] exit_group(0) = ? [pid 6757] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6444, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6442", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6442", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6442/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6442/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6442/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6442/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6442/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6442/sys") = 0 [pid 314] umount2("./6442/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6442/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6442/binderfs") = 0 [pid 314] umount2("./6442/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6442/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6442/cgroup.net") = 0 [pid 314] umount2("./6442/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6442/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6442/cgroup.cpu") = 0 [pid 314] umount2("./6442/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6442/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6442/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6442") = 0 [pid 314] mkdir("./6443", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6758 attached , child_tidptr=0x55557741b690) = 6445 [pid 6758] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6758] <... set_robust_list resumed>) = 0 [pid 6758] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6758] chdir("./6443") = 0 [pid 6758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6758] setpgid(0, 0) = 0 [pid 6758] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6758] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6758] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6758] write(3, "1000", 4) = 4 [pid 6758] close(3) = 0 [pid 6758] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6758] write(1, "executing program\n", 18) = 18 [pid 6758] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6758] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6758] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6758] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6758] close(3) = 0 [pid 6758] close(4) = -1 EBADF (Bad file descriptor) [pid 6758] close(5) = -1 EBADF (Bad file descriptor) [pid 6758] close(6) = -1 EBADF (Bad file descriptor) [pid 6758] close(7) = -1 EBADF (Bad file descriptor) [pid 6758] close(8) = -1 EBADF (Bad file descriptor) [pid 6758] close(9) = -1 EBADF (Bad file descriptor) [pid 6758] close(10) = -1 EBADF (Bad file descriptor) [pid 6758] close(11) = -1 EBADF (Bad file descriptor) [pid 6758] close(12) = -1 EBADF (Bad file descriptor) [pid 6758] close(13) = -1 EBADF (Bad file descriptor) [pid 6758] close(14) = -1 EBADF (Bad file descriptor) [pid 6758] close(15) = -1 EBADF (Bad file descriptor) [pid 6758] close(16) = -1 EBADF (Bad file descriptor) [pid 6758] close(17) = -1 EBADF (Bad file descriptor) [pid 6758] close(18) = -1 EBADF (Bad file descriptor) [pid 6758] close(19) = -1 EBADF (Bad file descriptor) [pid 6758] close(20) = -1 EBADF (Bad file descriptor) [pid 6758] close(21) = -1 EBADF (Bad file descriptor) [pid 6758] close(22) = -1 EBADF (Bad file descriptor) [pid 6758] close(23) = -1 EBADF (Bad file descriptor) [pid 6758] close(24) = -1 EBADF (Bad file descriptor) [pid 6758] close(25) = -1 EBADF (Bad file descriptor) [pid 6758] close(26) = -1 EBADF (Bad file descriptor) [pid 6758] close(27) = -1 EBADF (Bad file descriptor) [pid 6758] close(28) = -1 EBADF (Bad file descriptor) [pid 6758] close(29) = -1 EBADF (Bad file descriptor) [pid 6758] exit_group(0) = ? [pid 6758] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6443", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6443", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6443/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6443/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6443/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6443/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6443/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6443/sys") = 0 [pid 314] umount2("./6443/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6443/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6443/binderfs") = 0 [pid 314] umount2("./6443/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6443/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6443/cgroup.net") = 0 [pid 314] umount2("./6443/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6443/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6443/cgroup.cpu") = 0 [pid 314] umount2("./6443/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6443/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6443/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6443") = 0 [pid 314] mkdir("./6444", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6759 attached , child_tidptr=0x55557741b690) = 6446 [pid 6759] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6759] chdir("./6444") = 0 [pid 6759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6759] setpgid(0, 0) = 0 [pid 6759] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6759] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6759] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6759] write(3, "1000", 4) = 4 [pid 6759] close(3) = 0 [pid 6759] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6759] write(1, "executing program\n", 18) = 18 executing program [pid 6759] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6759] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6759] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6759] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6759] close(3) = 0 [pid 6759] close(4) = -1 EBADF (Bad file descriptor) [pid 6759] close(5) = -1 EBADF (Bad file descriptor) [pid 6759] close(6) = -1 EBADF (Bad file descriptor) [pid 6759] close(7) = -1 EBADF (Bad file descriptor) [pid 6759] close(8) = -1 EBADF (Bad file descriptor) [pid 6759] close(9) = -1 EBADF (Bad file descriptor) [pid 6759] close(10) = -1 EBADF (Bad file descriptor) [pid 6759] close(11) = -1 EBADF (Bad file descriptor) [pid 6759] close(12) = -1 EBADF (Bad file descriptor) [pid 6759] close(13) = -1 EBADF (Bad file descriptor) [pid 6759] close(14) = -1 EBADF (Bad file descriptor) [pid 6759] close(15) = -1 EBADF (Bad file descriptor) [pid 6759] close(16) = -1 EBADF (Bad file descriptor) [pid 6759] close(17) = -1 EBADF (Bad file descriptor) [pid 6759] close(18) = -1 EBADF (Bad file descriptor) [pid 6759] close(19) = -1 EBADF (Bad file descriptor) [pid 6759] close(20) = -1 EBADF (Bad file descriptor) [pid 6759] close(21) = -1 EBADF (Bad file descriptor) [pid 6759] close(22) = -1 EBADF (Bad file descriptor) [pid 6759] close(23) = -1 EBADF (Bad file descriptor) [pid 6759] close(24) = -1 EBADF (Bad file descriptor) [pid 6759] close(25) = -1 EBADF (Bad file descriptor) [pid 6759] close(26) = -1 EBADF (Bad file descriptor) [pid 6759] close(27) = -1 EBADF (Bad file descriptor) [pid 6759] close(28) = -1 EBADF (Bad file descriptor) [pid 6759] close(29) = -1 EBADF (Bad file descriptor) [pid 6759] exit_group(0) = ? [pid 6759] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6444", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6444", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6444/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6444/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6444/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6444/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6444/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6444/sys") = 0 [pid 314] umount2("./6444/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6444/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6444/binderfs") = 0 [pid 314] umount2("./6444/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6444/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6444/cgroup.net") = 0 [pid 314] umount2("./6444/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6444/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6444/cgroup.cpu") = 0 [pid 314] umount2("./6444/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6444/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6444/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6444") = 0 [pid 314] mkdir("./6445", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6760 attached , child_tidptr=0x55557741b690) = 6447 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6760] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6760] chdir("./6445") = 0 [pid 6760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6760] setpgid(0, 0) = 0 [pid 6760] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6760] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6760] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6760] write(3, "1000", 4) = 4 [pid 6760] close(3) = 0 [pid 6760] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6760] write(1, "executing program\n", 18) = 18 executing program [pid 6760] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6760] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6760] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6760] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6760] close(3) = 0 [pid 6760] close(4) = -1 EBADF (Bad file descriptor) [pid 6760] close(5) = -1 EBADF (Bad file descriptor) [pid 6760] close(6) = -1 EBADF (Bad file descriptor) [pid 6760] close(7) = -1 EBADF (Bad file descriptor) [pid 6760] close(8) = -1 EBADF (Bad file descriptor) [pid 6760] close(9) = -1 EBADF (Bad file descriptor) [pid 6760] close(10) = -1 EBADF (Bad file descriptor) [pid 6760] close(11) = -1 EBADF (Bad file descriptor) [pid 6760] close(12) = -1 EBADF (Bad file descriptor) [pid 6760] close(13) = -1 EBADF (Bad file descriptor) [pid 6760] close(14) = -1 EBADF (Bad file descriptor) [pid 6760] close(15) = -1 EBADF (Bad file descriptor) [pid 6760] close(16) = -1 EBADF (Bad file descriptor) [pid 6760] close(17) = -1 EBADF (Bad file descriptor) [pid 6760] close(18) = -1 EBADF (Bad file descriptor) [pid 6760] close(19) = -1 EBADF (Bad file descriptor) [pid 6760] close(20) = -1 EBADF (Bad file descriptor) [pid 6760] close(21) = -1 EBADF (Bad file descriptor) [pid 6760] close(22) = -1 EBADF (Bad file descriptor) [pid 6760] close(23) = -1 EBADF (Bad file descriptor) [pid 6760] close(24) = -1 EBADF (Bad file descriptor) [pid 6760] close(25) = -1 EBADF (Bad file descriptor) [pid 6760] close(26) = -1 EBADF (Bad file descriptor) [pid 6760] close(27) = -1 EBADF (Bad file descriptor) [pid 6760] close(28) = -1 EBADF (Bad file descriptor) [pid 6760] close(29) = -1 EBADF (Bad file descriptor) [pid 6760] exit_group(0) = ? [pid 6760] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6445", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6445", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6445/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6445/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6445/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6445/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6445/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6445/sys") = 0 [pid 314] umount2("./6445/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6445/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6445/binderfs") = 0 [pid 314] umount2("./6445/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6445/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6445/cgroup.net") = 0 [pid 314] umount2("./6445/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6445/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6445/cgroup.cpu") = 0 [pid 314] umount2("./6445/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6445/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6445/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6445") = 0 [pid 314] mkdir("./6446", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6448 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 6761 attached [pid 6761] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6761] chdir("./6446") = 0 [pid 6761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6761] setpgid(0, 0) = 0 [pid 6761] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6761] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6761] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6761] write(3, "1000", 4) = 4 [pid 6761] close(3) = 0 [pid 6761] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6761] write(1, "executing program\n", 18) = 18 executing program [pid 6761] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6761] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6761] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6761] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6761] close(3) = 0 [pid 6761] close(4) = -1 EBADF (Bad file descriptor) [pid 6761] close(5) = -1 EBADF (Bad file descriptor) [pid 6761] close(6) = -1 EBADF (Bad file descriptor) [pid 6761] close(7) = -1 EBADF (Bad file descriptor) [pid 6761] close(8) = -1 EBADF (Bad file descriptor) [pid 6761] close(9) = -1 EBADF (Bad file descriptor) [pid 6761] close(10) = -1 EBADF (Bad file descriptor) [pid 6761] close(11) = -1 EBADF (Bad file descriptor) [pid 6761] close(12) = -1 EBADF (Bad file descriptor) [pid 6761] close(13) = -1 EBADF (Bad file descriptor) [pid 6761] close(14) = -1 EBADF (Bad file descriptor) [pid 6761] close(15) = -1 EBADF (Bad file descriptor) [pid 6761] close(16) = -1 EBADF (Bad file descriptor) [pid 6761] close(17) = -1 EBADF (Bad file descriptor) [pid 6761] close(18) = -1 EBADF (Bad file descriptor) [pid 6761] close(19) = -1 EBADF (Bad file descriptor) [pid 6761] close(20) = -1 EBADF (Bad file descriptor) [pid 6761] close(21) = -1 EBADF (Bad file descriptor) [pid 6761] close(22) = -1 EBADF (Bad file descriptor) [pid 6761] close(23) = -1 EBADF (Bad file descriptor) [pid 6761] close(24) = -1 EBADF (Bad file descriptor) [pid 6761] close(25) = -1 EBADF (Bad file descriptor) [pid 6761] close(26) = -1 EBADF (Bad file descriptor) [pid 6761] close(27) = -1 EBADF (Bad file descriptor) [pid 6761] close(28) = -1 EBADF (Bad file descriptor) [pid 6761] close(29) = -1 EBADF (Bad file descriptor) [pid 6761] exit_group(0) = ? [pid 6761] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6446", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6446", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6446/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6446/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6446/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6446/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6446/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6446/sys") = 0 [pid 314] umount2("./6446/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6446/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6446/binderfs") = 0 [pid 314] umount2("./6446/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6446/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6446/cgroup.net") = 0 [pid 314] umount2("./6446/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6446/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6446/cgroup.cpu") = 0 [pid 314] umount2("./6446/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6446/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6446/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6446") = 0 [pid 314] mkdir("./6447", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6762 attached , child_tidptr=0x55557741b690) = 6449 [pid 6762] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6762] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6762] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6762] chdir("./6447") = 0 [pid 6762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6762] setpgid(0, 0) = 0 [pid 6762] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6762] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6762] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6762] write(3, "1000", 4) = 4 [pid 6762] close(3) = 0 [pid 6762] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6762] write(1, "executing program\n", 18) = 18 [pid 6762] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6762] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6762] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6762] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6762] close(3) = 0 [pid 6762] close(4) = -1 EBADF (Bad file descriptor) [pid 6762] close(5) = -1 EBADF (Bad file descriptor) [pid 6762] close(6) = -1 EBADF (Bad file descriptor) [pid 6762] close(7) = -1 EBADF (Bad file descriptor) [pid 6762] close(8) = -1 EBADF (Bad file descriptor) [pid 6762] close(9) = -1 EBADF (Bad file descriptor) [pid 6762] close(10) = -1 EBADF (Bad file descriptor) [pid 6762] close(11) = -1 EBADF (Bad file descriptor) [pid 6762] close(12) = -1 EBADF (Bad file descriptor) [pid 6762] close(13) = -1 EBADF (Bad file descriptor) [pid 6762] close(14) = -1 EBADF (Bad file descriptor) [pid 6762] close(15) = -1 EBADF (Bad file descriptor) [pid 6762] close(16) = -1 EBADF (Bad file descriptor) [pid 6762] close(17) = -1 EBADF (Bad file descriptor) [pid 6762] close(18) = -1 EBADF (Bad file descriptor) [pid 6762] close(19) = -1 EBADF (Bad file descriptor) [pid 6762] close(20) = -1 EBADF (Bad file descriptor) [pid 6762] close(21) = -1 EBADF (Bad file descriptor) [pid 6762] close(22) = -1 EBADF (Bad file descriptor) [pid 6762] close(23) = -1 EBADF (Bad file descriptor) [pid 6762] close(24) = -1 EBADF (Bad file descriptor) [pid 6762] close(25) = -1 EBADF (Bad file descriptor) [pid 6762] close(26) = -1 EBADF (Bad file descriptor) [pid 6762] close(27) = -1 EBADF (Bad file descriptor) [pid 6762] close(28) = -1 EBADF (Bad file descriptor) [pid 6762] close(29) = -1 EBADF (Bad file descriptor) [pid 6762] exit_group(0) = ? [pid 6762] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6447", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6447", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6447/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6447/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6447/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6447/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6447/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6447/sys") = 0 [pid 314] umount2("./6447/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6447/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6447/binderfs") = 0 [pid 314] umount2("./6447/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6447/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6447/cgroup.net") = 0 [pid 314] umount2("./6447/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6447/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6447/cgroup.cpu") = 0 [pid 314] umount2("./6447/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6447/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6447/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6447") = 0 [pid 314] mkdir("./6448", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6763 attached , child_tidptr=0x55557741b690) = 6450 [pid 6763] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6763] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6763] chdir("./6448") = 0 [pid 6763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6763] setpgid(0, 0) = 0 [pid 6763] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6763] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6763] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6763] write(3, "1000", 4) = 4 [pid 6763] close(3) = 0 [pid 6763] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6763] write(1, "executing program\n", 18) = 18 [pid 6763] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6763] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6763] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6763] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6763] close(3) = 0 [pid 6763] close(4) = -1 EBADF (Bad file descriptor) [pid 6763] close(5) = -1 EBADF (Bad file descriptor) [pid 6763] close(6) = -1 EBADF (Bad file descriptor) [pid 6763] close(7) = -1 EBADF (Bad file descriptor) [pid 6763] close(8) = -1 EBADF (Bad file descriptor) [pid 6763] close(9) = -1 EBADF (Bad file descriptor) [pid 6763] close(10) = -1 EBADF (Bad file descriptor) [pid 6763] close(11) = -1 EBADF (Bad file descriptor) [pid 6763] close(12) = -1 EBADF (Bad file descriptor) [pid 6763] close(13) = -1 EBADF (Bad file descriptor) [pid 6763] close(14) = -1 EBADF (Bad file descriptor) [pid 6763] close(15) = -1 EBADF (Bad file descriptor) [pid 6763] close(16) = -1 EBADF (Bad file descriptor) [pid 6763] close(17) = -1 EBADF (Bad file descriptor) [pid 6763] close(18) = -1 EBADF (Bad file descriptor) [pid 6763] close(19) = -1 EBADF (Bad file descriptor) [pid 6763] close(20) = -1 EBADF (Bad file descriptor) [pid 6763] close(21) = -1 EBADF (Bad file descriptor) [pid 6763] close(22) = -1 EBADF (Bad file descriptor) [pid 6763] close(23) = -1 EBADF (Bad file descriptor) [pid 6763] close(24) = -1 EBADF (Bad file descriptor) [pid 6763] close(25) = -1 EBADF (Bad file descriptor) [pid 6763] close(26) = -1 EBADF (Bad file descriptor) [pid 6763] close(27) = -1 EBADF (Bad file descriptor) [pid 6763] close(28) = -1 EBADF (Bad file descriptor) [pid 6763] close(29) = -1 EBADF (Bad file descriptor) [pid 6763] exit_group(0) = ? [pid 6763] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6448", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6448", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6448/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6448/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6448/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6448/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6448/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6448/sys") = 0 [pid 314] umount2("./6448/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6448/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6448/binderfs") = 0 [pid 314] umount2("./6448/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6448/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6448/cgroup.net") = 0 [pid 314] umount2("./6448/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6448/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6448/cgroup.cpu") = 0 [pid 314] umount2("./6448/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6448/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6448/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6448") = 0 [pid 314] mkdir("./6449", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6764 attached , child_tidptr=0x55557741b690) = 6451 [pid 6764] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6764] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6764] chdir("./6449") = 0 [pid 6764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6764] setpgid(0, 0) = 0 [pid 6764] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6764] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6764] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6764] write(3, "1000", 4) = 4 [pid 6764] close(3) = 0 executing program [pid 6764] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6764] write(1, "executing program\n", 18) = 18 [pid 6764] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6764] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6764] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6764] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6764] close(3) = 0 [pid 6764] close(4) = -1 EBADF (Bad file descriptor) [pid 6764] close(5) = -1 EBADF (Bad file descriptor) [pid 6764] close(6) = -1 EBADF (Bad file descriptor) [pid 6764] close(7) = -1 EBADF (Bad file descriptor) [pid 6764] close(8) = -1 EBADF (Bad file descriptor) [pid 6764] close(9) = -1 EBADF (Bad file descriptor) [pid 6764] close(10) = -1 EBADF (Bad file descriptor) [pid 6764] close(11) = -1 EBADF (Bad file descriptor) [pid 6764] close(12) = -1 EBADF (Bad file descriptor) [pid 6764] close(13) = -1 EBADF (Bad file descriptor) [pid 6764] close(14) = -1 EBADF (Bad file descriptor) [pid 6764] close(15) = -1 EBADF (Bad file descriptor) [pid 6764] close(16) = -1 EBADF (Bad file descriptor) [pid 6764] close(17) = -1 EBADF (Bad file descriptor) [pid 6764] close(18) = -1 EBADF (Bad file descriptor) [pid 6764] close(19) = -1 EBADF (Bad file descriptor) [pid 6764] close(20) = -1 EBADF (Bad file descriptor) [pid 6764] close(21) = -1 EBADF (Bad file descriptor) [pid 6764] close(22) = -1 EBADF (Bad file descriptor) [pid 6764] close(23) = -1 EBADF (Bad file descriptor) [pid 6764] close(24) = -1 EBADF (Bad file descriptor) [pid 6764] close(25) = -1 EBADF (Bad file descriptor) [pid 6764] close(26) = -1 EBADF (Bad file descriptor) [pid 6764] close(27) = -1 EBADF (Bad file descriptor) [pid 6764] close(28) = -1 EBADF (Bad file descriptor) [pid 6764] close(29) = -1 EBADF (Bad file descriptor) [pid 6764] exit_group(0) = ? [pid 6764] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6449", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6449", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6449/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6449/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6449/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6449/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6449/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6449/sys") = 0 [pid 314] umount2("./6449/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6449/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6449/binderfs") = 0 [pid 314] umount2("./6449/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6449/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6449/cgroup.net") = 0 [pid 314] umount2("./6449/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6449/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6449/cgroup.cpu") = 0 [pid 314] umount2("./6449/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6449/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6449/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6449") = 0 [pid 314] mkdir("./6450", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6765 attached , child_tidptr=0x55557741b690) = 6452 [pid 6765] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6765] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6765] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6765] chdir("./6450") = 0 [pid 6765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6765] setpgid(0, 0) = 0 [pid 6765] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6765] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6765] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6765] write(3, "1000", 4) = 4 [pid 6765] close(3) = 0 [pid 6765] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6765] write(1, "executing program\n", 18) = 18 executing program [pid 6765] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6765] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6765] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6765] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6765] close(3) = 0 [pid 6765] close(4) = -1 EBADF (Bad file descriptor) [pid 6765] close(5) = -1 EBADF (Bad file descriptor) [pid 6765] close(6) = -1 EBADF (Bad file descriptor) [pid 6765] close(7) = -1 EBADF (Bad file descriptor) [pid 6765] close(8) = -1 EBADF (Bad file descriptor) [pid 6765] close(9) = -1 EBADF (Bad file descriptor) [pid 6765] close(10) = -1 EBADF (Bad file descriptor) [pid 6765] close(11) = -1 EBADF (Bad file descriptor) [pid 6765] close(12) = -1 EBADF (Bad file descriptor) [pid 6765] close(13) = -1 EBADF (Bad file descriptor) [pid 6765] close(14) = -1 EBADF (Bad file descriptor) [pid 6765] close(15) = -1 EBADF (Bad file descriptor) [pid 6765] close(16) = -1 EBADF (Bad file descriptor) [pid 6765] close(17) = -1 EBADF (Bad file descriptor) [pid 6765] close(18) = -1 EBADF (Bad file descriptor) [pid 6765] close(19) = -1 EBADF (Bad file descriptor) [pid 6765] close(20) = -1 EBADF (Bad file descriptor) [pid 6765] close(21) = -1 EBADF (Bad file descriptor) [pid 6765] close(22) = -1 EBADF (Bad file descriptor) [pid 6765] close(23) = -1 EBADF (Bad file descriptor) [pid 6765] close(24) = -1 EBADF (Bad file descriptor) [pid 6765] close(25) = -1 EBADF (Bad file descriptor) [pid 6765] close(26) = -1 EBADF (Bad file descriptor) [pid 6765] close(27) = -1 EBADF (Bad file descriptor) [pid 6765] close(28) = -1 EBADF (Bad file descriptor) [pid 6765] close(29) = -1 EBADF (Bad file descriptor) [pid 6765] exit_group(0) = ? [pid 6765] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6450", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6450", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6450/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6450/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6450/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6450/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6450/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6450/sys") = 0 [pid 314] umount2("./6450/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6450/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6450/binderfs") = 0 [pid 314] umount2("./6450/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6450/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6450/cgroup.net") = 0 [pid 314] umount2("./6450/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6450/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6450/cgroup.cpu") = 0 [pid 314] umount2("./6450/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6450/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6450/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6450") = 0 [pid 314] mkdir("./6451", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6766 attached , child_tidptr=0x55557741b690) = 6453 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6766] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6766] chdir("./6451") = 0 [pid 6766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6766] setpgid(0, 0) = 0 [pid 6766] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6766] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6766] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6766] write(3, "1000", 4) = 4 [pid 6766] close(3) = 0 [pid 6766] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6766] write(1, "executing program\n", 18) = 18 executing program [pid 6766] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6766] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6766] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6766] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6766] close(3) = 0 [pid 6766] close(4) = -1 EBADF (Bad file descriptor) [pid 6766] close(5) = -1 EBADF (Bad file descriptor) [pid 6766] close(6) = -1 EBADF (Bad file descriptor) [pid 6766] close(7) = -1 EBADF (Bad file descriptor) [pid 6766] close(8) = -1 EBADF (Bad file descriptor) [pid 6766] close(9) = -1 EBADF (Bad file descriptor) [pid 6766] close(10) = -1 EBADF (Bad file descriptor) [pid 6766] close(11) = -1 EBADF (Bad file descriptor) [pid 6766] close(12) = -1 EBADF (Bad file descriptor) [pid 6766] close(13) = -1 EBADF (Bad file descriptor) [pid 6766] close(14) = -1 EBADF (Bad file descriptor) [pid 6766] close(15) = -1 EBADF (Bad file descriptor) [pid 6766] close(16) = -1 EBADF (Bad file descriptor) [pid 6766] close(17) = -1 EBADF (Bad file descriptor) [pid 6766] close(18) = -1 EBADF (Bad file descriptor) [pid 6766] close(19) = -1 EBADF (Bad file descriptor) [pid 6766] close(20) = -1 EBADF (Bad file descriptor) [pid 6766] close(21) = -1 EBADF (Bad file descriptor) [pid 6766] close(22) = -1 EBADF (Bad file descriptor) [pid 6766] close(23) = -1 EBADF (Bad file descriptor) [pid 6766] close(24) = -1 EBADF (Bad file descriptor) [pid 6766] close(25) = -1 EBADF (Bad file descriptor) [pid 6766] close(26) = -1 EBADF (Bad file descriptor) [pid 6766] close(27) = -1 EBADF (Bad file descriptor) [pid 6766] close(28) = -1 EBADF (Bad file descriptor) [pid 6766] close(29) = -1 EBADF (Bad file descriptor) [pid 6766] exit_group(0) = ? [pid 6766] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6451", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6451", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6451/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6451/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6451/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6451/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6451/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6451/sys") = 0 [pid 314] umount2("./6451/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6451/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6451/binderfs") = 0 [pid 314] umount2("./6451/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6451/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6451/cgroup.net") = 0 [pid 314] umount2("./6451/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6451/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6451/cgroup.cpu") = 0 [pid 314] umount2("./6451/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6451/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6451/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6451") = 0 [pid 314] mkdir("./6452", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6454 ci2-android-6-12-rust/strace-static-x86_64: Process 6767 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6767] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6767] chdir("./6452") = 0 [pid 6767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6767] setpgid(0, 0) = 0 [pid 6767] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6767] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6767] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6767] write(3, "1000", 4) = 4 [pid 6767] close(3) = 0 [pid 6767] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6767] write(1, "executing program\n", 18) = 18 [pid 6767] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6767] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6767] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6767] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6767] close(3) = 0 [pid 6767] close(4) = -1 EBADF (Bad file descriptor) [pid 6767] close(5) = -1 EBADF (Bad file descriptor) [pid 6767] close(6) = -1 EBADF (Bad file descriptor) [pid 6767] close(7) = -1 EBADF (Bad file descriptor) [pid 6767] close(8) = -1 EBADF (Bad file descriptor) [pid 6767] close(9) = -1 EBADF (Bad file descriptor) [pid 6767] close(10) = -1 EBADF (Bad file descriptor) [pid 6767] close(11) = -1 EBADF (Bad file descriptor) [pid 6767] close(12) = -1 EBADF (Bad file descriptor) [pid 6767] close(13) = -1 EBADF (Bad file descriptor) [pid 6767] close(14) = -1 EBADF (Bad file descriptor) [pid 6767] close(15) = -1 EBADF (Bad file descriptor) [pid 6767] close(16) = -1 EBADF (Bad file descriptor) [pid 6767] close(17) = -1 EBADF (Bad file descriptor) [pid 6767] close(18) = -1 EBADF (Bad file descriptor) [pid 6767] close(19) = -1 EBADF (Bad file descriptor) [pid 6767] close(20) = -1 EBADF (Bad file descriptor) [pid 6767] close(21) = -1 EBADF (Bad file descriptor) [pid 6767] close(22) = -1 EBADF (Bad file descriptor) [pid 6767] close(23) = -1 EBADF (Bad file descriptor) [pid 6767] close(24) = -1 EBADF (Bad file descriptor) [pid 6767] close(25) = -1 EBADF (Bad file descriptor) [pid 6767] close(26) = -1 EBADF (Bad file descriptor) [pid 6767] close(27) = -1 EBADF (Bad file descriptor) [pid 6767] close(28) = -1 EBADF (Bad file descriptor) [pid 6767] close(29) = -1 EBADF (Bad file descriptor) [pid 6767] exit_group(0) = ? [pid 6767] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6452", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6452", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6452/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6452/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6452/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6452/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6452/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6452/sys") = 0 [pid 314] umount2("./6452/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6452/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6452/binderfs") = 0 [pid 314] umount2("./6452/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6452/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6452/cgroup.net") = 0 [pid 314] umount2("./6452/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6452/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6452/cgroup.cpu") = 0 [pid 314] umount2("./6452/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6452/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6452/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6452") = 0 [pid 314] mkdir("./6453", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6768 attached , child_tidptr=0x55557741b690) = 6455 [pid 6768] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6768] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6768] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6768] chdir("./6453") = 0 [pid 6768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6768] setpgid(0, 0) = 0 [pid 6768] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6768] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6768] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6768] write(3, "1000", 4) = 4 [pid 6768] close(3) = 0 [pid 6768] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6768] write(1, "executing program\n", 18) = 18 [pid 6768] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6768] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6768] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6768] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6768] close(3) = 0 [pid 6768] close(4) = -1 EBADF (Bad file descriptor) [pid 6768] close(5) = -1 EBADF (Bad file descriptor) [pid 6768] close(6) = -1 EBADF (Bad file descriptor) [pid 6768] close(7) = -1 EBADF (Bad file descriptor) [pid 6768] close(8) = -1 EBADF (Bad file descriptor) [pid 6768] close(9) = -1 EBADF (Bad file descriptor) [pid 6768] close(10) = -1 EBADF (Bad file descriptor) [pid 6768] close(11) = -1 EBADF (Bad file descriptor) [pid 6768] close(12) = -1 EBADF (Bad file descriptor) [pid 6768] close(13) = -1 EBADF (Bad file descriptor) [pid 6768] close(14) = -1 EBADF (Bad file descriptor) [pid 6768] close(15) = -1 EBADF (Bad file descriptor) [pid 6768] close(16) = -1 EBADF (Bad file descriptor) [pid 6768] close(17) = -1 EBADF (Bad file descriptor) [pid 6768] close(18) = -1 EBADF (Bad file descriptor) [pid 6768] close(19) = -1 EBADF (Bad file descriptor) [pid 6768] close(20) = -1 EBADF (Bad file descriptor) [pid 6768] close(21) = -1 EBADF (Bad file descriptor) [pid 6768] close(22) = -1 EBADF (Bad file descriptor) [pid 6768] close(23) = -1 EBADF (Bad file descriptor) [pid 6768] close(24) = -1 EBADF (Bad file descriptor) [pid 6768] close(25) = -1 EBADF (Bad file descriptor) [pid 6768] close(26) = -1 EBADF (Bad file descriptor) [pid 6768] close(27) = -1 EBADF (Bad file descriptor) [pid 6768] close(28) = -1 EBADF (Bad file descriptor) [pid 6768] close(29) = -1 EBADF (Bad file descriptor) [pid 6768] exit_group(0) = ? [pid 6768] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6453", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6453", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6453/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6453/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6453/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6453/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6453/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6453/sys") = 0 [pid 314] umount2("./6453/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6453/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6453/binderfs") = 0 [pid 314] umount2("./6453/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6453/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6453/cgroup.net") = 0 [pid 314] umount2("./6453/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6453/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6453/cgroup.cpu") = 0 [pid 314] umount2("./6453/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6453/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6453/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6453") = 0 [pid 314] mkdir("./6454", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6769 attached , child_tidptr=0x55557741b690) = 6456 [pid 6769] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6769] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6769] chdir("./6454") = 0 [pid 6769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6769] setpgid(0, 0) = 0 [pid 6769] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6769] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6769] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6769] write(3, "1000", 4) = 4 [pid 6769] close(3) = 0 [pid 6769] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6769] write(1, "executing program\n", 18) = 18 executing program [pid 6769] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6769] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6769] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6769] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6769] close(3) = 0 [pid 6769] close(4) = -1 EBADF (Bad file descriptor) [pid 6769] close(5) = -1 EBADF (Bad file descriptor) [pid 6769] close(6) = -1 EBADF (Bad file descriptor) [pid 6769] close(7) = -1 EBADF (Bad file descriptor) [pid 6769] close(8) = -1 EBADF (Bad file descriptor) [pid 6769] close(9) = -1 EBADF (Bad file descriptor) [pid 6769] close(10) = -1 EBADF (Bad file descriptor) [pid 6769] close(11) = -1 EBADF (Bad file descriptor) [pid 6769] close(12) = -1 EBADF (Bad file descriptor) [pid 6769] close(13) = -1 EBADF (Bad file descriptor) [pid 6769] close(14) = -1 EBADF (Bad file descriptor) [pid 6769] close(15) = -1 EBADF (Bad file descriptor) [pid 6769] close(16) = -1 EBADF (Bad file descriptor) [pid 6769] close(17) = -1 EBADF (Bad file descriptor) [pid 6769] close(18) = -1 EBADF (Bad file descriptor) [pid 6769] close(19) = -1 EBADF (Bad file descriptor) [pid 6769] close(20) = -1 EBADF (Bad file descriptor) [pid 6769] close(21) = -1 EBADF (Bad file descriptor) [pid 6769] close(22) = -1 EBADF (Bad file descriptor) [pid 6769] close(23) = -1 EBADF (Bad file descriptor) [pid 6769] close(24) = -1 EBADF (Bad file descriptor) [pid 6769] close(25) = -1 EBADF (Bad file descriptor) [pid 6769] close(26) = -1 EBADF (Bad file descriptor) [pid 6769] close(27) = -1 EBADF (Bad file descriptor) [pid 6769] close(28) = -1 EBADF (Bad file descriptor) [pid 6769] close(29) = -1 EBADF (Bad file descriptor) [pid 6769] exit_group(0) = ? [pid 6769] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6454", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6454", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6454/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6454/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6454/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6454/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6454/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6454/sys") = 0 [pid 314] umount2("./6454/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6454/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6454/binderfs") = 0 [pid 314] umount2("./6454/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6454/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6454/cgroup.net") = 0 [pid 314] umount2("./6454/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6454/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6454/cgroup.cpu") = 0 [pid 314] umount2("./6454/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6454/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6454/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6454") = 0 [pid 314] mkdir("./6455", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6457 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 6770 attached [pid 6770] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6770] chdir("./6455") = 0 [pid 6770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6770] setpgid(0, 0) = 0 [pid 6770] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6770] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6770] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6770] write(3, "1000", 4) = 4 [pid 6770] close(3) = 0 [pid 6770] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6770] write(1, "executing program\n", 18) = 18 executing program [pid 6770] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6770] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6770] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6770] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6770] close(3) = 0 [pid 6770] close(4) = -1 EBADF (Bad file descriptor) [pid 6770] close(5) = -1 EBADF (Bad file descriptor) [pid 6770] close(6) = -1 EBADF (Bad file descriptor) [pid 6770] close(7) = -1 EBADF (Bad file descriptor) [pid 6770] close(8) = -1 EBADF (Bad file descriptor) [pid 6770] close(9) = -1 EBADF (Bad file descriptor) [pid 6770] close(10) = -1 EBADF (Bad file descriptor) [pid 6770] close(11) = -1 EBADF (Bad file descriptor) [pid 6770] close(12) = -1 EBADF (Bad file descriptor) [pid 6770] close(13) = -1 EBADF (Bad file descriptor) [pid 6770] close(14) = -1 EBADF (Bad file descriptor) [pid 6770] close(15) = -1 EBADF (Bad file descriptor) [pid 6770] close(16) = -1 EBADF (Bad file descriptor) [pid 6770] close(17) = -1 EBADF (Bad file descriptor) [pid 6770] close(18) = -1 EBADF (Bad file descriptor) [pid 6770] close(19) = -1 EBADF (Bad file descriptor) [pid 6770] close(20) = -1 EBADF (Bad file descriptor) [pid 6770] close(21) = -1 EBADF (Bad file descriptor) [pid 6770] close(22) = -1 EBADF (Bad file descriptor) [pid 6770] close(23) = -1 EBADF (Bad file descriptor) [pid 6770] close(24) = -1 EBADF (Bad file descriptor) [pid 6770] close(25) = -1 EBADF (Bad file descriptor) [pid 6770] close(26) = -1 EBADF (Bad file descriptor) [pid 6770] close(27) = -1 EBADF (Bad file descriptor) [pid 6770] close(28) = -1 EBADF (Bad file descriptor) [pid 6770] close(29) = -1 EBADF (Bad file descriptor) [pid 6770] exit_group(0) = ? [pid 6770] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6457, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6455", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6455", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6455/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6455/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6455/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6455/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6455/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6455/sys") = 0 [pid 314] umount2("./6455/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6455/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6455/binderfs") = 0 [pid 314] umount2("./6455/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6455/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6455/cgroup.net") = 0 [pid 314] umount2("./6455/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6455/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6455/cgroup.cpu") = 0 [pid 314] umount2("./6455/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6455/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6455/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6455") = 0 [pid 314] mkdir("./6456", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6458 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 6771 attached , NULL, 8) = 0 [pid 6771] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6771] chdir("./6456") = 0 [pid 6771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6771] setpgid(0, 0) = 0 [pid 6771] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6771] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6771] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6771] write(3, "1000", 4) = 4 [pid 6771] close(3) = 0 [pid 6771] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6771] write(1, "executing program\n", 18) = 18 executing program [pid 6771] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6771] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6771] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6771] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6771] close(3) = 0 [pid 6771] close(4) = -1 EBADF (Bad file descriptor) [pid 6771] close(5) = -1 EBADF (Bad file descriptor) [pid 6771] close(6) = -1 EBADF (Bad file descriptor) [pid 6771] close(7) = -1 EBADF (Bad file descriptor) [pid 6771] close(8) = -1 EBADF (Bad file descriptor) [pid 6771] close(9) = -1 EBADF (Bad file descriptor) [pid 6771] close(10) = -1 EBADF (Bad file descriptor) [pid 6771] close(11) = -1 EBADF (Bad file descriptor) [pid 6771] close(12) = -1 EBADF (Bad file descriptor) [pid 6771] close(13) = -1 EBADF (Bad file descriptor) [pid 6771] close(14) = -1 EBADF (Bad file descriptor) [pid 6771] close(15) = -1 EBADF (Bad file descriptor) [pid 6771] close(16) = -1 EBADF (Bad file descriptor) [pid 6771] close(17) = -1 EBADF (Bad file descriptor) [pid 6771] close(18) = -1 EBADF (Bad file descriptor) [pid 6771] close(19) = -1 EBADF (Bad file descriptor) [pid 6771] close(20) = -1 EBADF (Bad file descriptor) [pid 6771] close(21) = -1 EBADF (Bad file descriptor) [pid 6771] close(22) = -1 EBADF (Bad file descriptor) [pid 6771] close(23) = -1 EBADF (Bad file descriptor) [pid 6771] close(24) = -1 EBADF (Bad file descriptor) [pid 6771] close(25) = -1 EBADF (Bad file descriptor) [pid 6771] close(26) = -1 EBADF (Bad file descriptor) [pid 6771] close(27) = -1 EBADF (Bad file descriptor) [pid 6771] close(28) = -1 EBADF (Bad file descriptor) [pid 6771] close(29) = -1 EBADF (Bad file descriptor) [pid 6771] exit_group(0) = ? [pid 6771] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6456", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6456", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6456/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6456/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6456/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6456/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6456/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6456/sys") = 0 [pid 314] umount2("./6456/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6456/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6456/binderfs") = 0 [pid 314] umount2("./6456/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6456/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6456/cgroup.net") = 0 [pid 314] umount2("./6456/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6456/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6456/cgroup.cpu") = 0 [pid 314] umount2("./6456/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6456/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6456/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6456") = 0 [pid 314] mkdir("./6457", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6772 attached , child_tidptr=0x55557741b690) = 6459 [pid 6772] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6772] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6772] chdir("./6457") = 0 [pid 6772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6772] setpgid(0, 0) = 0 [pid 6772] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6772] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6772] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6772] write(3, "1000", 4) = 4 [pid 6772] close(3) = 0 [pid 6772] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6772] write(1, "executing program\n", 18) = 18 executing program [pid 6772] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6772] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6772] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6772] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6772] close(3) = 0 [pid 6772] close(4) = -1 EBADF (Bad file descriptor) [pid 6772] close(5) = -1 EBADF (Bad file descriptor) [pid 6772] close(6) = -1 EBADF (Bad file descriptor) [pid 6772] close(7) = -1 EBADF (Bad file descriptor) [pid 6772] close(8) = -1 EBADF (Bad file descriptor) [pid 6772] close(9) = -1 EBADF (Bad file descriptor) [pid 6772] close(10) = -1 EBADF (Bad file descriptor) [pid 6772] close(11) = -1 EBADF (Bad file descriptor) [pid 6772] close(12) = -1 EBADF (Bad file descriptor) [pid 6772] close(13) = -1 EBADF (Bad file descriptor) [pid 6772] close(14) = -1 EBADF (Bad file descriptor) [pid 6772] close(15) = -1 EBADF (Bad file descriptor) [pid 6772] close(16) = -1 EBADF (Bad file descriptor) [pid 6772] close(17) = -1 EBADF (Bad file descriptor) [pid 6772] close(18) = -1 EBADF (Bad file descriptor) [pid 6772] close(19) = -1 EBADF (Bad file descriptor) [pid 6772] close(20) = -1 EBADF (Bad file descriptor) [pid 6772] close(21) = -1 EBADF (Bad file descriptor) [pid 6772] close(22) = -1 EBADF (Bad file descriptor) [pid 6772] close(23) = -1 EBADF (Bad file descriptor) [pid 6772] close(24) = -1 EBADF (Bad file descriptor) [pid 6772] close(25) = -1 EBADF (Bad file descriptor) [pid 6772] close(26) = -1 EBADF (Bad file descriptor) [pid 6772] close(27) = -1 EBADF (Bad file descriptor) [pid 6772] close(28) = -1 EBADF (Bad file descriptor) [pid 6772] close(29) = -1 EBADF (Bad file descriptor) [pid 6772] exit_group(0) = ? [pid 6772] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6457", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6457", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6457/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6457/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6457/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6457/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6457/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6457/sys") = 0 [pid 314] umount2("./6457/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6457/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6457/binderfs") = 0 [pid 314] umount2("./6457/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6457/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6457/cgroup.net") = 0 [pid 314] umount2("./6457/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6457/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6457/cgroup.cpu") = 0 [pid 314] umount2("./6457/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6457/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6457/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6457") = 0 [pid 314] mkdir("./6458", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6773 attached , child_tidptr=0x55557741b690) = 6460 [pid 6773] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6773] <... set_robust_list resumed>) = 0 [pid 6773] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6773] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6773] chdir("./6458") = 0 [pid 6773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6773] setpgid(0, 0) = 0 [pid 6773] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6773] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6773] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6773] write(3, "1000", 4) = 4 [pid 6773] close(3) = 0 [pid 6773] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6773] write(1, "executing program\n", 18) = 18 executing program [pid 6773] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6773] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6773] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6773] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6773] close(3) = 0 [pid 6773] close(4) = -1 EBADF (Bad file descriptor) [pid 6773] close(5) = -1 EBADF (Bad file descriptor) [pid 6773] close(6) = -1 EBADF (Bad file descriptor) [pid 6773] close(7) = -1 EBADF (Bad file descriptor) [pid 6773] close(8) = -1 EBADF (Bad file descriptor) [pid 6773] close(9) = -1 EBADF (Bad file descriptor) [pid 6773] close(10) = -1 EBADF (Bad file descriptor) [pid 6773] close(11) = -1 EBADF (Bad file descriptor) [pid 6773] close(12) = -1 EBADF (Bad file descriptor) [pid 6773] close(13) = -1 EBADF (Bad file descriptor) [pid 6773] close(14) = -1 EBADF (Bad file descriptor) [pid 6773] close(15) = -1 EBADF (Bad file descriptor) [pid 6773] close(16) = -1 EBADF (Bad file descriptor) [pid 6773] close(17) = -1 EBADF (Bad file descriptor) [pid 6773] close(18) = -1 EBADF (Bad file descriptor) [pid 6773] close(19) = -1 EBADF (Bad file descriptor) [pid 6773] close(20) = -1 EBADF (Bad file descriptor) [pid 6773] close(21) = -1 EBADF (Bad file descriptor) [pid 6773] close(22) = -1 EBADF (Bad file descriptor) [pid 6773] close(23) = -1 EBADF (Bad file descriptor) [pid 6773] close(24) = -1 EBADF (Bad file descriptor) [pid 6773] close(25) = -1 EBADF (Bad file descriptor) [pid 6773] close(26) = -1 EBADF (Bad file descriptor) [pid 6773] close(27) = -1 EBADF (Bad file descriptor) [pid 6773] close(28) = -1 EBADF (Bad file descriptor) [pid 6773] close(29) = -1 EBADF (Bad file descriptor) [pid 6773] exit_group(0) = ? [pid 6773] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6460, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6458", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6458", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6458/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6458/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6458/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6458/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6458/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6458/sys") = 0 [pid 314] umount2("./6458/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6458/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6458/binderfs") = 0 [pid 314] umount2("./6458/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6458/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6458/cgroup.net") = 0 [pid 314] umount2("./6458/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6458/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6458/cgroup.cpu") = 0 [pid 314] umount2("./6458/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6458/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6458/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6458") = 0 [pid 314] mkdir("./6459", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6774 attached , child_tidptr=0x55557741b690) = 6461 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6774] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6774] chdir("./6459") = 0 [pid 6774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6774] setpgid(0, 0) = 0 [pid 6774] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6774] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6774] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6774] write(3, "1000", 4) = 4 [pid 6774] close(3) = 0 [pid 6774] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6774] write(1, "executing program\n", 18) = 18 executing program [pid 6774] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6774] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6774] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6774] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6774] close(3) = 0 [pid 6774] close(4) = -1 EBADF (Bad file descriptor) [pid 6774] close(5) = -1 EBADF (Bad file descriptor) [pid 6774] close(6) = -1 EBADF (Bad file descriptor) [pid 6774] close(7) = -1 EBADF (Bad file descriptor) [pid 6774] close(8) = -1 EBADF (Bad file descriptor) [pid 6774] close(9) = -1 EBADF (Bad file descriptor) [pid 6774] close(10) = -1 EBADF (Bad file descriptor) [pid 6774] close(11) = -1 EBADF (Bad file descriptor) [pid 6774] close(12) = -1 EBADF (Bad file descriptor) [pid 6774] close(13) = -1 EBADF (Bad file descriptor) [pid 6774] close(14) = -1 EBADF (Bad file descriptor) [pid 6774] close(15) = -1 EBADF (Bad file descriptor) [pid 6774] close(16) = -1 EBADF (Bad file descriptor) [pid 6774] close(17) = -1 EBADF (Bad file descriptor) [pid 6774] close(18) = -1 EBADF (Bad file descriptor) [pid 6774] close(19) = -1 EBADF (Bad file descriptor) [pid 6774] close(20) = -1 EBADF (Bad file descriptor) [pid 6774] close(21) = -1 EBADF (Bad file descriptor) [pid 6774] close(22) = -1 EBADF (Bad file descriptor) [pid 6774] close(23) = -1 EBADF (Bad file descriptor) [pid 6774] close(24) = -1 EBADF (Bad file descriptor) [pid 6774] close(25) = -1 EBADF (Bad file descriptor) [pid 6774] close(26) = -1 EBADF (Bad file descriptor) [pid 6774] close(27) = -1 EBADF (Bad file descriptor) [pid 6774] close(28) = -1 EBADF (Bad file descriptor) [pid 6774] close(29) = -1 EBADF (Bad file descriptor) [pid 6774] exit_group(0) = ? [pid 6774] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6459", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6459", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6459/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6459/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6459/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6459/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6459/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6459/sys") = 0 [pid 314] umount2("./6459/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6459/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6459/binderfs") = 0 [pid 314] umount2("./6459/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6459/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6459/cgroup.net") = 0 [pid 314] umount2("./6459/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6459/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6459/cgroup.cpu") = 0 [pid 314] umount2("./6459/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6459/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6459/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6459") = 0 [pid 314] mkdir("./6460", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6775 attached , child_tidptr=0x55557741b690) = 6462 [pid 6775] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6775] <... set_robust_list resumed>) = 0 [pid 6775] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6775] chdir("./6460") = 0 [pid 6775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6775] setpgid(0, 0) = 0 [pid 6775] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6775] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6775] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6775] write(3, "1000", 4) = 4 [pid 6775] close(3) = 0 [pid 6775] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6775] write(1, "executing program\n", 18) = 18 executing program [pid 6775] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6775] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6775] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6775] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6775] close(3) = 0 [pid 6775] close(4) = -1 EBADF (Bad file descriptor) [pid 6775] close(5) = -1 EBADF (Bad file descriptor) [pid 6775] close(6) = -1 EBADF (Bad file descriptor) [pid 6775] close(7) = -1 EBADF (Bad file descriptor) [pid 6775] close(8) = -1 EBADF (Bad file descriptor) [pid 6775] close(9) = -1 EBADF (Bad file descriptor) [pid 6775] close(10) = -1 EBADF (Bad file descriptor) [pid 6775] close(11) = -1 EBADF (Bad file descriptor) [pid 6775] close(12) = -1 EBADF (Bad file descriptor) [pid 6775] close(13) = -1 EBADF (Bad file descriptor) [pid 6775] close(14) = -1 EBADF (Bad file descriptor) [pid 6775] close(15) = -1 EBADF (Bad file descriptor) [pid 6775] close(16) = -1 EBADF (Bad file descriptor) [pid 6775] close(17) = -1 EBADF (Bad file descriptor) [pid 6775] close(18) = -1 EBADF (Bad file descriptor) [pid 6775] close(19) = -1 EBADF (Bad file descriptor) [pid 6775] close(20) = -1 EBADF (Bad file descriptor) [pid 6775] close(21) = -1 EBADF (Bad file descriptor) [pid 6775] close(22) = -1 EBADF (Bad file descriptor) [pid 6775] close(23) = -1 EBADF (Bad file descriptor) [pid 6775] close(24) = -1 EBADF (Bad file descriptor) [pid 6775] close(25) = -1 EBADF (Bad file descriptor) [pid 6775] close(26) = -1 EBADF (Bad file descriptor) [pid 6775] close(27) = -1 EBADF (Bad file descriptor) [pid 6775] close(28) = -1 EBADF (Bad file descriptor) [pid 6775] close(29) = -1 EBADF (Bad file descriptor) [pid 6775] exit_group(0) = ? [pid 6775] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6460", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6460", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6460/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6460/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6460/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6460/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6460/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6460/sys") = 0 [pid 314] umount2("./6460/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6460/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6460/binderfs") = 0 [pid 314] umount2("./6460/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6460/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6460/cgroup.net") = 0 [pid 314] umount2("./6460/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6460/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6460/cgroup.cpu") = 0 [pid 314] umount2("./6460/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6460/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6460/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6460") = 0 [pid 314] mkdir("./6461", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6776 attached , child_tidptr=0x55557741b690) = 6463 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6776] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6776] chdir("./6461") = 0 [pid 6776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6776] setpgid(0, 0) = 0 [pid 6776] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6776] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6776] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6776] write(3, "1000", 4) = 4 [pid 6776] close(3) = 0 [pid 6776] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6776] write(1, "executing program\n", 18) = 18 [pid 6776] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6776] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6776] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6776] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6776] close(3) = 0 [pid 6776] close(4) = -1 EBADF (Bad file descriptor) [pid 6776] close(5) = -1 EBADF (Bad file descriptor) [pid 6776] close(6) = -1 EBADF (Bad file descriptor) [pid 6776] close(7) = -1 EBADF (Bad file descriptor) [pid 6776] close(8) = -1 EBADF (Bad file descriptor) [pid 6776] close(9) = -1 EBADF (Bad file descriptor) [pid 6776] close(10) = -1 EBADF (Bad file descriptor) [pid 6776] close(11) = -1 EBADF (Bad file descriptor) [pid 6776] close(12) = -1 EBADF (Bad file descriptor) [pid 6776] close(13) = -1 EBADF (Bad file descriptor) [pid 6776] close(14) = -1 EBADF (Bad file descriptor) [pid 6776] close(15) = -1 EBADF (Bad file descriptor) [pid 6776] close(16) = -1 EBADF (Bad file descriptor) [pid 6776] close(17) = -1 EBADF (Bad file descriptor) [pid 6776] close(18) = -1 EBADF (Bad file descriptor) [pid 6776] close(19) = -1 EBADF (Bad file descriptor) [pid 6776] close(20) = -1 EBADF (Bad file descriptor) [pid 6776] close(21) = -1 EBADF (Bad file descriptor) [pid 6776] close(22) = -1 EBADF (Bad file descriptor) [pid 6776] close(23) = -1 EBADF (Bad file descriptor) [pid 6776] close(24) = -1 EBADF (Bad file descriptor) [pid 6776] close(25) = -1 EBADF (Bad file descriptor) [pid 6776] close(26) = -1 EBADF (Bad file descriptor) [pid 6776] close(27) = -1 EBADF (Bad file descriptor) [pid 6776] close(28) = -1 EBADF (Bad file descriptor) [pid 6776] close(29) = -1 EBADF (Bad file descriptor) [pid 6776] exit_group(0) = ? [pid 6776] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6461", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6461", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6461/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6461/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6461/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6461/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6461/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6461/sys") = 0 [pid 314] umount2("./6461/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6461/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6461/binderfs") = 0 [pid 314] umount2("./6461/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6461/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6461/cgroup.net") = 0 [pid 314] umount2("./6461/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6461/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6461/cgroup.cpu") = 0 [pid 314] umount2("./6461/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6461/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6461/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6461") = 0 [pid 314] mkdir("./6462", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6777 attached , child_tidptr=0x55557741b690) = 6464 [pid 6777] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6777] <... set_robust_list resumed>) = 0 [pid 6777] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6777] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6777] chdir("./6462") = 0 [pid 6777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6777] setpgid(0, 0) = 0 [pid 6777] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6777] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6777] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6777] write(3, "1000", 4) = 4 [pid 6777] close(3) = 0 [pid 6777] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6777] write(1, "executing program\n", 18) = 18 [pid 6777] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6777] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 executing program [pid 6777] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6777] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6777] close(3) = 0 [pid 6777] close(4) = -1 EBADF (Bad file descriptor) [pid 6777] close(5) = -1 EBADF (Bad file descriptor) [pid 6777] close(6) = -1 EBADF (Bad file descriptor) [pid 6777] close(7) = -1 EBADF (Bad file descriptor) [pid 6777] close(8) = -1 EBADF (Bad file descriptor) [pid 6777] close(9) = -1 EBADF (Bad file descriptor) [pid 6777] close(10) = -1 EBADF (Bad file descriptor) [pid 6777] close(11) = -1 EBADF (Bad file descriptor) [pid 6777] close(12) = -1 EBADF (Bad file descriptor) [pid 6777] close(13) = -1 EBADF (Bad file descriptor) [pid 6777] close(14) = -1 EBADF (Bad file descriptor) [pid 6777] close(15) = -1 EBADF (Bad file descriptor) [pid 6777] close(16) = -1 EBADF (Bad file descriptor) [pid 6777] close(17) = -1 EBADF (Bad file descriptor) [pid 6777] close(18) = -1 EBADF (Bad file descriptor) [pid 6777] close(19) = -1 EBADF (Bad file descriptor) [pid 6777] close(20) = -1 EBADF (Bad file descriptor) [pid 6777] close(21) = -1 EBADF (Bad file descriptor) [pid 6777] close(22) = -1 EBADF (Bad file descriptor) [pid 6777] close(23) = -1 EBADF (Bad file descriptor) [pid 6777] close(24) = -1 EBADF (Bad file descriptor) [pid 6777] close(25) = -1 EBADF (Bad file descriptor) [pid 6777] close(26) = -1 EBADF (Bad file descriptor) [pid 6777] close(27) = -1 EBADF (Bad file descriptor) [pid 6777] close(28) = -1 EBADF (Bad file descriptor) [pid 6777] close(29) = -1 EBADF (Bad file descriptor) [pid 6777] exit_group(0) = ? [pid 6777] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6462", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6462", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6462/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6462/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6462/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6462/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6462/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6462/sys") = 0 [pid 314] umount2("./6462/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6462/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6462/binderfs") = 0 [pid 314] umount2("./6462/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6462/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6462/cgroup.net") = 0 [pid 314] umount2("./6462/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6462/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6462/cgroup.cpu") = 0 [pid 314] umount2("./6462/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6462/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6462/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6462") = 0 [pid 314] mkdir("./6463", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6778 attached , child_tidptr=0x55557741b690) = 6465 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6778] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6778] <... set_robust_list resumed>) = 0 [pid 6778] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6778] chdir("./6463") = 0 [pid 6778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6778] setpgid(0, 0) = 0 [pid 6778] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6778] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6778] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6778] write(3, "1000", 4) = 4 [pid 6778] close(3) = 0 [pid 6778] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6778] write(1, "executing program\n", 18) = 18 executing program [pid 6778] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6778] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6778] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6778] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6778] close(3) = 0 [pid 6778] close(4) = -1 EBADF (Bad file descriptor) [pid 6778] close(5) = -1 EBADF (Bad file descriptor) [pid 6778] close(6) = -1 EBADF (Bad file descriptor) [pid 6778] close(7) = -1 EBADF (Bad file descriptor) [pid 6778] close(8) = -1 EBADF (Bad file descriptor) [pid 6778] close(9) = -1 EBADF (Bad file descriptor) [pid 6778] close(10) = -1 EBADF (Bad file descriptor) [pid 6778] close(11) = -1 EBADF (Bad file descriptor) [pid 6778] close(12) = -1 EBADF (Bad file descriptor) [pid 6778] close(13) = -1 EBADF (Bad file descriptor) [pid 6778] close(14) = -1 EBADF (Bad file descriptor) [pid 6778] close(15) = -1 EBADF (Bad file descriptor) [pid 6778] close(16) = -1 EBADF (Bad file descriptor) [pid 6778] close(17) = -1 EBADF (Bad file descriptor) [pid 6778] close(18) = -1 EBADF (Bad file descriptor) [pid 6778] close(19) = -1 EBADF (Bad file descriptor) [pid 6778] close(20) = -1 EBADF (Bad file descriptor) [pid 6778] close(21) = -1 EBADF (Bad file descriptor) [pid 6778] close(22) = -1 EBADF (Bad file descriptor) [pid 6778] close(23) = -1 EBADF (Bad file descriptor) [pid 6778] close(24) = -1 EBADF (Bad file descriptor) [pid 6778] close(25) = -1 EBADF (Bad file descriptor) [pid 6778] close(26) = -1 EBADF (Bad file descriptor) [pid 6778] close(27) = -1 EBADF (Bad file descriptor) [pid 6778] close(28) = -1 EBADF (Bad file descriptor) [pid 6778] close(29) = -1 EBADF (Bad file descriptor) [pid 6778] exit_group(0) = ? [pid 6778] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6463", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6463", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6463/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6463/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6463/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6463/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6463/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6463/sys") = 0 [pid 314] umount2("./6463/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6463/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6463/binderfs") = 0 [pid 314] umount2("./6463/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6463/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6463/cgroup.net") = 0 [pid 314] umount2("./6463/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6463/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6463/cgroup.cpu") = 0 [pid 314] umount2("./6463/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6463/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6463/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6463") = 0 [pid 314] mkdir("./6464", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6779 attached , child_tidptr=0x55557741b690) = 6466 [pid 6779] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6779] chdir("./6464" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6779] <... chdir resumed>) = 0 [pid 6779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6779] setpgid(0, 0) = 0 [pid 6779] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6779] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6779] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6779] write(3, "1000", 4) = 4 [pid 6779] close(3) = 0 [pid 6779] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6779] write(1, "executing program\n", 18) = 18 [pid 6779] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6779] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6779] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6779] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6779] close(3) = 0 [pid 6779] close(4) = -1 EBADF (Bad file descriptor) [pid 6779] close(5) = -1 EBADF (Bad file descriptor) [pid 6779] close(6) = -1 EBADF (Bad file descriptor) [pid 6779] close(7) = -1 EBADF (Bad file descriptor) [pid 6779] close(8) = -1 EBADF (Bad file descriptor) [pid 6779] close(9) = -1 EBADF (Bad file descriptor) [pid 6779] close(10) = -1 EBADF (Bad file descriptor) [pid 6779] close(11) = -1 EBADF (Bad file descriptor) [pid 6779] close(12) = -1 EBADF (Bad file descriptor) [pid 6779] close(13) = -1 EBADF (Bad file descriptor) [pid 6779] close(14) = -1 EBADF (Bad file descriptor) [pid 6779] close(15) = -1 EBADF (Bad file descriptor) [pid 6779] close(16) = -1 EBADF (Bad file descriptor) [pid 6779] close(17) = -1 EBADF (Bad file descriptor) [pid 6779] close(18) = -1 EBADF (Bad file descriptor) [pid 6779] close(19) = -1 EBADF (Bad file descriptor) [pid 6779] close(20) = -1 EBADF (Bad file descriptor) [pid 6779] close(21) = -1 EBADF (Bad file descriptor) [pid 6779] close(22) = -1 EBADF (Bad file descriptor) [pid 6779] close(23) = -1 EBADF (Bad file descriptor) [pid 6779] close(24) = -1 EBADF (Bad file descriptor) [pid 6779] close(25) = -1 EBADF (Bad file descriptor) [pid 6779] close(26) = -1 EBADF (Bad file descriptor) [pid 6779] close(27) = -1 EBADF (Bad file descriptor) [pid 6779] close(28) = -1 EBADF (Bad file descriptor) [pid 6779] close(29) = -1 EBADF (Bad file descriptor) [pid 6779] exit_group(0) = ? [pid 6779] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6464", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6464", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6464/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6464/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6464/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6464/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6464/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6464/sys") = 0 [pid 314] umount2("./6464/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6464/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6464/binderfs") = 0 [pid 314] umount2("./6464/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6464/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6464/cgroup.net") = 0 [pid 314] umount2("./6464/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6464/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6464/cgroup.cpu") = 0 [pid 314] umount2("./6464/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6464/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6464/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6464") = 0 [pid 314] mkdir("./6465", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6467 ci2-android-6-12-rust/strace-static-x86_64: Process 6780 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6780] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6780] chdir("./6465") = 0 [pid 6780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6780] setpgid(0, 0) = 0 [pid 6780] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6780] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6780] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6780] write(3, "1000", 4) = 4 [pid 6780] close(3) = 0 [pid 6780] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6780] write(1, "executing program\n", 18) = 18 [pid 6780] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6780] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6780] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6780] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6780] close(3) = 0 [pid 6780] close(4) = -1 EBADF (Bad file descriptor) [pid 6780] close(5) = -1 EBADF (Bad file descriptor) [pid 6780] close(6) = -1 EBADF (Bad file descriptor) [pid 6780] close(7) = -1 EBADF (Bad file descriptor) [pid 6780] close(8) = -1 EBADF (Bad file descriptor) [pid 6780] close(9) = -1 EBADF (Bad file descriptor) [pid 6780] close(10) = -1 EBADF (Bad file descriptor) [pid 6780] close(11) = -1 EBADF (Bad file descriptor) [pid 6780] close(12) = -1 EBADF (Bad file descriptor) [pid 6780] close(13) = -1 EBADF (Bad file descriptor) [pid 6780] close(14) = -1 EBADF (Bad file descriptor) [pid 6780] close(15) = -1 EBADF (Bad file descriptor) [pid 6780] close(16) = -1 EBADF (Bad file descriptor) [pid 6780] close(17) = -1 EBADF (Bad file descriptor) [pid 6780] close(18) = -1 EBADF (Bad file descriptor) [pid 6780] close(19) = -1 EBADF (Bad file descriptor) [pid 6780] close(20) = -1 EBADF (Bad file descriptor) [pid 6780] close(21) = -1 EBADF (Bad file descriptor) [pid 6780] close(22) = -1 EBADF (Bad file descriptor) [pid 6780] close(23) = -1 EBADF (Bad file descriptor) [pid 6780] close(24) = -1 EBADF (Bad file descriptor) [pid 6780] close(25) = -1 EBADF (Bad file descriptor) [pid 6780] close(26) = -1 EBADF (Bad file descriptor) [pid 6780] close(27) = -1 EBADF (Bad file descriptor) [pid 6780] close(28) = -1 EBADF (Bad file descriptor) [pid 6780] close(29) = -1 EBADF (Bad file descriptor) [pid 6780] exit_group(0) = ? [pid 6780] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6467, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6465", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6465", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6465/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6465/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6465/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6465/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6465/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6465/sys") = 0 [pid 314] umount2("./6465/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6465/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6465/binderfs") = 0 [pid 314] umount2("./6465/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6465/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6465/cgroup.net") = 0 [pid 314] umount2("./6465/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6465/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6465/cgroup.cpu") = 0 [pid 314] umount2("./6465/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6465/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6465/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6465") = 0 [pid 314] mkdir("./6466", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6781 attached , child_tidptr=0x55557741b690) = 6468 [pid 6781] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6781] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6781] chdir("./6466") = 0 [pid 6781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6781] setpgid(0, 0) = 0 [pid 6781] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6781] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6781] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6781] write(3, "1000", 4) = 4 [pid 6781] close(3) = 0 [pid 6781] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6781] write(1, "executing program\n", 18) = 18 [pid 6781] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6781] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 executing program [pid 6781] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6781] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6781] close(3) = 0 [pid 6781] close(4) = -1 EBADF (Bad file descriptor) [pid 6781] close(5) = -1 EBADF (Bad file descriptor) [pid 6781] close(6) = -1 EBADF (Bad file descriptor) [pid 6781] close(7) = -1 EBADF (Bad file descriptor) [pid 6781] close(8) = -1 EBADF (Bad file descriptor) [pid 6781] close(9) = -1 EBADF (Bad file descriptor) [pid 6781] close(10) = -1 EBADF (Bad file descriptor) [pid 6781] close(11) = -1 EBADF (Bad file descriptor) [pid 6781] close(12) = -1 EBADF (Bad file descriptor) [pid 6781] close(13) = -1 EBADF (Bad file descriptor) [pid 6781] close(14) = -1 EBADF (Bad file descriptor) [pid 6781] close(15) = -1 EBADF (Bad file descriptor) [pid 6781] close(16) = -1 EBADF (Bad file descriptor) [pid 6781] close(17) = -1 EBADF (Bad file descriptor) [pid 6781] close(18) = -1 EBADF (Bad file descriptor) [pid 6781] close(19) = -1 EBADF (Bad file descriptor) [pid 6781] close(20) = -1 EBADF (Bad file descriptor) [pid 6781] close(21) = -1 EBADF (Bad file descriptor) [pid 6781] close(22) = -1 EBADF (Bad file descriptor) [pid 6781] close(23) = -1 EBADF (Bad file descriptor) [pid 6781] close(24) = -1 EBADF (Bad file descriptor) [pid 6781] close(25) = -1 EBADF (Bad file descriptor) [pid 6781] close(26) = -1 EBADF (Bad file descriptor) [pid 6781] close(27) = -1 EBADF (Bad file descriptor) [pid 6781] close(28) = -1 EBADF (Bad file descriptor) [pid 6781] close(29) = -1 EBADF (Bad file descriptor) [pid 6781] exit_group(0) = ? [pid 6781] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6468, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6466", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6466", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6466/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6466/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6466/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6466/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6466/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6466/sys") = 0 [pid 314] umount2("./6466/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6466/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6466/binderfs") = 0 [pid 314] umount2("./6466/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6466/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6466/cgroup.net") = 0 [pid 314] umount2("./6466/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6466/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6466/cgroup.cpu") = 0 [pid 314] umount2("./6466/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6466/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6466/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6466") = 0 [pid 314] mkdir("./6467", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6782 attached , child_tidptr=0x55557741b690) = 6469 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6782] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6782] <... set_robust_list resumed>) = 0 [pid 6782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6782] chdir("./6467") = 0 [pid 6782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6782] setpgid(0, 0) = 0 [pid 6782] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6782] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6782] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6782] write(3, "1000", 4) = 4 [pid 6782] close(3) = 0 [pid 6782] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6782] write(1, "executing program\n", 18) = 18 [pid 6782] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6782] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6782] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6782] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6782] close(3) = 0 [pid 6782] close(4) = -1 EBADF (Bad file descriptor) [pid 6782] close(5) = -1 EBADF (Bad file descriptor) [pid 6782] close(6) = -1 EBADF (Bad file descriptor) [pid 6782] close(7) = -1 EBADF (Bad file descriptor) [pid 6782] close(8) = -1 EBADF (Bad file descriptor) [pid 6782] close(9) = -1 EBADF (Bad file descriptor) [pid 6782] close(10) = -1 EBADF (Bad file descriptor) [pid 6782] close(11) = -1 EBADF (Bad file descriptor) [pid 6782] close(12) = -1 EBADF (Bad file descriptor) [pid 6782] close(13) = -1 EBADF (Bad file descriptor) [pid 6782] close(14) = -1 EBADF (Bad file descriptor) [pid 6782] close(15) = -1 EBADF (Bad file descriptor) [pid 6782] close(16) = -1 EBADF (Bad file descriptor) [pid 6782] close(17) = -1 EBADF (Bad file descriptor) [pid 6782] close(18) = -1 EBADF (Bad file descriptor) [pid 6782] close(19) = -1 EBADF (Bad file descriptor) [pid 6782] close(20) = -1 EBADF (Bad file descriptor) [pid 6782] close(21) = -1 EBADF (Bad file descriptor) [pid 6782] close(22) = -1 EBADF (Bad file descriptor) [pid 6782] close(23) = -1 EBADF (Bad file descriptor) [pid 6782] close(24) = -1 EBADF (Bad file descriptor) [pid 6782] close(25) = -1 EBADF (Bad file descriptor) [pid 6782] close(26) = -1 EBADF (Bad file descriptor) [pid 6782] close(27) = -1 EBADF (Bad file descriptor) [pid 6782] close(28) = -1 EBADF (Bad file descriptor) [pid 6782] close(29) = -1 EBADF (Bad file descriptor) [pid 6782] exit_group(0) = ? [pid 6782] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6467", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6467", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6467/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6467/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6467/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6467/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6467/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6467/sys") = 0 [pid 314] umount2("./6467/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6467/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6467/binderfs") = 0 [pid 314] umount2("./6467/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6467/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6467/cgroup.net") = 0 [pid 314] umount2("./6467/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6467/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6467/cgroup.cpu") = 0 [pid 314] umount2("./6467/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6467/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6467/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6467") = 0 [pid 314] mkdir("./6468", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6783 attached , child_tidptr=0x55557741b690) = 6470 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6783] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6783] <... set_robust_list resumed>) = 0 [pid 6783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6783] chdir("./6468") = 0 [pid 6783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6783] setpgid(0, 0) = 0 [pid 6783] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6783] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6783] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6783] write(3, "1000", 4) = 4 [pid 6783] close(3) = 0 [pid 6783] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6783] write(1, "executing program\n", 18) = 18 [pid 6783] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6783] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6783] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6783] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6783] close(3) = 0 [pid 6783] close(4) = -1 EBADF (Bad file descriptor) [pid 6783] close(5) = -1 EBADF (Bad file descriptor) [pid 6783] close(6) = -1 EBADF (Bad file descriptor) [pid 6783] close(7) = -1 EBADF (Bad file descriptor) [pid 6783] close(8) = -1 EBADF (Bad file descriptor) [pid 6783] close(9) = -1 EBADF (Bad file descriptor) [pid 6783] close(10) = -1 EBADF (Bad file descriptor) [pid 6783] close(11) = -1 EBADF (Bad file descriptor) [pid 6783] close(12) = -1 EBADF (Bad file descriptor) [pid 6783] close(13) = -1 EBADF (Bad file descriptor) [pid 6783] close(14) = -1 EBADF (Bad file descriptor) [pid 6783] close(15) = -1 EBADF (Bad file descriptor) [pid 6783] close(16) = -1 EBADF (Bad file descriptor) [pid 6783] close(17) = -1 EBADF (Bad file descriptor) [pid 6783] close(18) = -1 EBADF (Bad file descriptor) [pid 6783] close(19) = -1 EBADF (Bad file descriptor) [pid 6783] close(20) = -1 EBADF (Bad file descriptor) [pid 6783] close(21) = -1 EBADF (Bad file descriptor) [pid 6783] close(22) = -1 EBADF (Bad file descriptor) [pid 6783] close(23) = -1 EBADF (Bad file descriptor) [pid 6783] close(24) = -1 EBADF (Bad file descriptor) [pid 6783] close(25) = -1 EBADF (Bad file descriptor) [pid 6783] close(26) = -1 EBADF (Bad file descriptor) [pid 6783] close(27) = -1 EBADF (Bad file descriptor) [pid 6783] close(28) = -1 EBADF (Bad file descriptor) [pid 6783] close(29) = -1 EBADF (Bad file descriptor) [pid 6783] exit_group(0) = ? [pid 6783] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6470, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6468", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6468", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6468/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6468/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6468/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6468/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6468/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6468/sys") = 0 [pid 314] umount2("./6468/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6468/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6468/binderfs") = 0 [pid 314] umount2("./6468/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6468/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6468/cgroup.net") = 0 [pid 314] umount2("./6468/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6468/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6468/cgroup.cpu") = 0 [pid 314] umount2("./6468/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6468/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6468/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6468") = 0 [pid 314] mkdir("./6469", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6784 attached , child_tidptr=0x55557741b690) = 6471 [pid 6784] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6784] chdir("./6469") = 0 [pid 6784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6784] setpgid(0, 0) = 0 [pid 6784] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6784] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6784] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6784] write(3, "1000", 4) = 4 [pid 6784] close(3) = 0 [pid 6784] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6784] write(1, "executing program\n", 18) = 18 [pid 6784] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6784] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6784] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6784] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6784] close(3) = 0 [pid 6784] close(4) = -1 EBADF (Bad file descriptor) [pid 6784] close(5) = -1 EBADF (Bad file descriptor) [pid 6784] close(6) = -1 EBADF (Bad file descriptor) [pid 6784] close(7) = -1 EBADF (Bad file descriptor) [pid 6784] close(8) = -1 EBADF (Bad file descriptor) [pid 6784] close(9) = -1 EBADF (Bad file descriptor) [pid 6784] close(10) = -1 EBADF (Bad file descriptor) [pid 6784] close(11) = -1 EBADF (Bad file descriptor) [pid 6784] close(12) = -1 EBADF (Bad file descriptor) [pid 6784] close(13) = -1 EBADF (Bad file descriptor) [pid 6784] close(14) = -1 EBADF (Bad file descriptor) [pid 6784] close(15) = -1 EBADF (Bad file descriptor) [pid 6784] close(16) = -1 EBADF (Bad file descriptor) [pid 6784] close(17) = -1 EBADF (Bad file descriptor) [pid 6784] close(18) = -1 EBADF (Bad file descriptor) [pid 6784] close(19) = -1 EBADF (Bad file descriptor) [pid 6784] close(20) = -1 EBADF (Bad file descriptor) [pid 6784] close(21) = -1 EBADF (Bad file descriptor) [pid 6784] close(22) = -1 EBADF (Bad file descriptor) [pid 6784] close(23) = -1 EBADF (Bad file descriptor) [pid 6784] close(24) = -1 EBADF (Bad file descriptor) [pid 6784] close(25) = -1 EBADF (Bad file descriptor) [pid 6784] close(26) = -1 EBADF (Bad file descriptor) [pid 6784] close(27) = -1 EBADF (Bad file descriptor) [pid 6784] close(28) = -1 EBADF (Bad file descriptor) [pid 6784] close(29) = -1 EBADF (Bad file descriptor) [pid 6784] exit_group(0) = ? [pid 6784] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6469", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6469", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6469/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6469/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6469/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6469/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6469/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6469/sys") = 0 [pid 314] umount2("./6469/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6469/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6469/binderfs") = 0 [pid 314] umount2("./6469/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6469/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6469/cgroup.net") = 0 [pid 314] umount2("./6469/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6469/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6469/cgroup.cpu") = 0 [pid 314] umount2("./6469/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6469/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6469/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6469") = 0 [pid 314] mkdir("./6470", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6785 attached [pid 6785] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6472 [pid 6785] <... set_robust_list resumed>) = 0 [pid 6785] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6785] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6785] chdir("./6470") = 0 [pid 6785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6785] setpgid(0, 0) = 0 [pid 6785] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6785] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6785] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6785] write(3, "1000", 4) = 4 [pid 6785] close(3) = 0 executing program [pid 6785] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6785] write(1, "executing program\n", 18) = 18 [pid 6785] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6785] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6785] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6785] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6785] close(3) = 0 [pid 6785] close(4) = -1 EBADF (Bad file descriptor) [pid 6785] close(5) = -1 EBADF (Bad file descriptor) [pid 6785] close(6) = -1 EBADF (Bad file descriptor) [pid 6785] close(7) = -1 EBADF (Bad file descriptor) [pid 6785] close(8) = -1 EBADF (Bad file descriptor) [pid 6785] close(9) = -1 EBADF (Bad file descriptor) [pid 6785] close(10) = -1 EBADF (Bad file descriptor) [pid 6785] close(11) = -1 EBADF (Bad file descriptor) [pid 6785] close(12) = -1 EBADF (Bad file descriptor) [pid 6785] close(13) = -1 EBADF (Bad file descriptor) [pid 6785] close(14) = -1 EBADF (Bad file descriptor) [pid 6785] close(15) = -1 EBADF (Bad file descriptor) [pid 6785] close(16) = -1 EBADF (Bad file descriptor) [pid 6785] close(17) = -1 EBADF (Bad file descriptor) [pid 6785] close(18) = -1 EBADF (Bad file descriptor) [pid 6785] close(19) = -1 EBADF (Bad file descriptor) [pid 6785] close(20) = -1 EBADF (Bad file descriptor) [pid 6785] close(21) = -1 EBADF (Bad file descriptor) [pid 6785] close(22) = -1 EBADF (Bad file descriptor) [pid 6785] close(23) = -1 EBADF (Bad file descriptor) [pid 6785] close(24) = -1 EBADF (Bad file descriptor) [pid 6785] close(25) = -1 EBADF (Bad file descriptor) [pid 6785] close(26) = -1 EBADF (Bad file descriptor) [pid 6785] close(27) = -1 EBADF (Bad file descriptor) [pid 6785] close(28) = -1 EBADF (Bad file descriptor) [pid 6785] close(29) = -1 EBADF (Bad file descriptor) [pid 6785] exit_group(0) = ? [pid 6785] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6470", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6470", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6470/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6470/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6470/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6470/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6470/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6470/sys") = 0 [pid 314] umount2("./6470/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6470/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6470/binderfs") = 0 [pid 314] umount2("./6470/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6470/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6470/cgroup.net") = 0 [pid 314] umount2("./6470/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6470/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6470/cgroup.cpu") = 0 [pid 314] umount2("./6470/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6470/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6470/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6470") = 0 [pid 314] mkdir("./6471", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6786 attached , child_tidptr=0x55557741b690) = 6473 [pid 6786] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6786] chdir("./6471") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6786] <... prctl resumed>) = 0 [pid 6786] setpgid(0, 0) = 0 [pid 6786] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6786] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6786] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6786] write(3, "1000", 4) = 4 [pid 6786] close(3) = 0 [pid 6786] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6786] write(1, "executing program\n", 18) = 18 executing program [pid 6786] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6786] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6786] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6786] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6786] close(3) = 0 [pid 6786] close(4) = -1 EBADF (Bad file descriptor) [pid 6786] close(5) = -1 EBADF (Bad file descriptor) [pid 6786] close(6) = -1 EBADF (Bad file descriptor) [pid 6786] close(7) = -1 EBADF (Bad file descriptor) [pid 6786] close(8) = -1 EBADF (Bad file descriptor) [pid 6786] close(9) = -1 EBADF (Bad file descriptor) [pid 6786] close(10) = -1 EBADF (Bad file descriptor) [pid 6786] close(11) = -1 EBADF (Bad file descriptor) [pid 6786] close(12) = -1 EBADF (Bad file descriptor) [pid 6786] close(13) = -1 EBADF (Bad file descriptor) [pid 6786] close(14) = -1 EBADF (Bad file descriptor) [pid 6786] close(15) = -1 EBADF (Bad file descriptor) [pid 6786] close(16) = -1 EBADF (Bad file descriptor) [pid 6786] close(17) = -1 EBADF (Bad file descriptor) [pid 6786] close(18) = -1 EBADF (Bad file descriptor) [pid 6786] close(19) = -1 EBADF (Bad file descriptor) [pid 6786] close(20) = -1 EBADF (Bad file descriptor) [pid 6786] close(21) = -1 EBADF (Bad file descriptor) [pid 6786] close(22) = -1 EBADF (Bad file descriptor) [pid 6786] close(23) = -1 EBADF (Bad file descriptor) [pid 6786] close(24) = -1 EBADF (Bad file descriptor) [pid 6786] close(25) = -1 EBADF (Bad file descriptor) [pid 6786] close(26) = -1 EBADF (Bad file descriptor) [pid 6786] close(27) = -1 EBADF (Bad file descriptor) [pid 6786] close(28) = -1 EBADF (Bad file descriptor) [pid 6786] close(29) = -1 EBADF (Bad file descriptor) [pid 6786] exit_group(0) = ? [pid 6786] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6471", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6471", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6471/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6471/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6471/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6471/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6471/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6471/sys") = 0 [pid 314] umount2("./6471/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6471/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6471/binderfs") = 0 [pid 314] umount2("./6471/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6471/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6471/cgroup.net") = 0 [pid 314] umount2("./6471/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6471/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6471/cgroup.cpu") = 0 [pid 314] umount2("./6471/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6471/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6471/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6471") = 0 [pid 314] mkdir("./6472", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6787 attached , child_tidptr=0x55557741b690) = 6474 [pid 6787] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6787] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6787] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6787] chdir("./6472") = 0 [pid 6787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6787] setpgid(0, 0) = 0 [pid 6787] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6787] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6787] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6787] write(3, "1000", 4) = 4 [pid 6787] close(3) = 0 [pid 6787] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6787] write(1, "executing program\n", 18) = 18 executing program [pid 6787] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6787] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6787] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6787] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6787] close(3) = 0 [pid 6787] close(4) = -1 EBADF (Bad file descriptor) [pid 6787] close(5) = -1 EBADF (Bad file descriptor) [pid 6787] close(6) = -1 EBADF (Bad file descriptor) [pid 6787] close(7) = -1 EBADF (Bad file descriptor) [pid 6787] close(8) = -1 EBADF (Bad file descriptor) [pid 6787] close(9) = -1 EBADF (Bad file descriptor) [pid 6787] close(10) = -1 EBADF (Bad file descriptor) [pid 6787] close(11) = -1 EBADF (Bad file descriptor) [pid 6787] close(12) = -1 EBADF (Bad file descriptor) [pid 6787] close(13) = -1 EBADF (Bad file descriptor) [pid 6787] close(14) = -1 EBADF (Bad file descriptor) [pid 6787] close(15) = -1 EBADF (Bad file descriptor) [pid 6787] close(16) = -1 EBADF (Bad file descriptor) [pid 6787] close(17) = -1 EBADF (Bad file descriptor) [pid 6787] close(18) = -1 EBADF (Bad file descriptor) [pid 6787] close(19) = -1 EBADF (Bad file descriptor) [pid 6787] close(20) = -1 EBADF (Bad file descriptor) [pid 6787] close(21) = -1 EBADF (Bad file descriptor) [pid 6787] close(22) = -1 EBADF (Bad file descriptor) [pid 6787] close(23) = -1 EBADF (Bad file descriptor) [pid 6787] close(24) = -1 EBADF (Bad file descriptor) [pid 6787] close(25) = -1 EBADF (Bad file descriptor) [pid 6787] close(26) = -1 EBADF (Bad file descriptor) [pid 6787] close(27) = -1 EBADF (Bad file descriptor) [pid 6787] close(28) = -1 EBADF (Bad file descriptor) [pid 6787] close(29) = -1 EBADF (Bad file descriptor) [pid 6787] exit_group(0) = ? [pid 6787] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6474, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6472", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6472", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6472/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6472/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6472/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6472/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6472/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6472/sys") = 0 [pid 314] umount2("./6472/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6472/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6472/binderfs") = 0 [pid 314] umount2("./6472/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6472/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6472/cgroup.net") = 0 [pid 314] umount2("./6472/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6472/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6472/cgroup.cpu") = 0 [pid 314] umount2("./6472/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6472/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6472/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6472") = 0 [pid 314] mkdir("./6473", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6788 attached , child_tidptr=0x55557741b690) = 6475 [pid 6788] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6788] chdir("./6473") = 0 [pid 6788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6788] setpgid(0, 0) = 0 [pid 6788] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6788] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6788] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6788] write(3, "1000", 4) = 4 [pid 6788] close(3) = 0 [pid 6788] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6788] write(1, "executing program\n", 18) = 18 [pid 6788] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6788] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6788] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6788] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6788] close(3) = 0 [pid 6788] close(4) = -1 EBADF (Bad file descriptor) [pid 6788] close(5) = -1 EBADF (Bad file descriptor) [pid 6788] close(6) = -1 EBADF (Bad file descriptor) [pid 6788] close(7) = -1 EBADF (Bad file descriptor) [pid 6788] close(8) = -1 EBADF (Bad file descriptor) [pid 6788] close(9) = -1 EBADF (Bad file descriptor) [pid 6788] close(10) = -1 EBADF (Bad file descriptor) [pid 6788] close(11) = -1 EBADF (Bad file descriptor) [pid 6788] close(12) = -1 EBADF (Bad file descriptor) [pid 6788] close(13) = -1 EBADF (Bad file descriptor) [pid 6788] close(14) = -1 EBADF (Bad file descriptor) [pid 6788] close(15) = -1 EBADF (Bad file descriptor) [pid 6788] close(16) = -1 EBADF (Bad file descriptor) [pid 6788] close(17) = -1 EBADF (Bad file descriptor) [pid 6788] close(18) = -1 EBADF (Bad file descriptor) [pid 6788] close(19) = -1 EBADF (Bad file descriptor) [pid 6788] close(20) = -1 EBADF (Bad file descriptor) [pid 6788] close(21) = -1 EBADF (Bad file descriptor) [pid 6788] close(22) = -1 EBADF (Bad file descriptor) [pid 6788] close(23) = -1 EBADF (Bad file descriptor) [pid 6788] close(24) = -1 EBADF (Bad file descriptor) [pid 6788] close(25) = -1 EBADF (Bad file descriptor) [pid 6788] close(26) = -1 EBADF (Bad file descriptor) [pid 6788] close(27) = -1 EBADF (Bad file descriptor) [pid 6788] close(28) = -1 EBADF (Bad file descriptor) [pid 6788] close(29) = -1 EBADF (Bad file descriptor) [pid 6788] exit_group(0) = ? [pid 6788] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6473", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6473", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6473/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6473/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6473/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6473/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6473/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6473/sys") = 0 [pid 314] umount2("./6473/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6473/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6473/binderfs") = 0 [pid 314] umount2("./6473/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6473/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6473/cgroup.net") = 0 [pid 314] umount2("./6473/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6473/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6473/cgroup.cpu") = 0 [pid 314] umount2("./6473/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6473/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6473/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6473") = 0 [pid 314] mkdir("./6474", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6789 attached , child_tidptr=0x55557741b690) = 6476 [pid 6789] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6789] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6789] chdir("./6474") = 0 [pid 6789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6789] setpgid(0, 0) = 0 [pid 6789] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6789] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6789] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6789] write(3, "1000", 4) = 4 [pid 6789] close(3) = 0 [pid 6789] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6789] write(1, "executing program\n", 18) = 18 executing program [pid 6789] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6789] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6789] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6789] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6789] close(3) = 0 [pid 6789] close(4) = -1 EBADF (Bad file descriptor) [pid 6789] close(5) = -1 EBADF (Bad file descriptor) [pid 6789] close(6) = -1 EBADF (Bad file descriptor) [pid 6789] close(7) = -1 EBADF (Bad file descriptor) [pid 6789] close(8) = -1 EBADF (Bad file descriptor) [pid 6789] close(9) = -1 EBADF (Bad file descriptor) [pid 6789] close(10) = -1 EBADF (Bad file descriptor) [pid 6789] close(11) = -1 EBADF (Bad file descriptor) [pid 6789] close(12) = -1 EBADF (Bad file descriptor) [pid 6789] close(13) = -1 EBADF (Bad file descriptor) [pid 6789] close(14) = -1 EBADF (Bad file descriptor) [pid 6789] close(15) = -1 EBADF (Bad file descriptor) [pid 6789] close(16) = -1 EBADF (Bad file descriptor) [pid 6789] close(17) = -1 EBADF (Bad file descriptor) [pid 6789] close(18) = -1 EBADF (Bad file descriptor) [pid 6789] close(19) = -1 EBADF (Bad file descriptor) [pid 6789] close(20) = -1 EBADF (Bad file descriptor) [pid 6789] close(21) = -1 EBADF (Bad file descriptor) [pid 6789] close(22) = -1 EBADF (Bad file descriptor) [pid 6789] close(23) = -1 EBADF (Bad file descriptor) [pid 6789] close(24) = -1 EBADF (Bad file descriptor) [pid 6789] close(25) = -1 EBADF (Bad file descriptor) [pid 6789] close(26) = -1 EBADF (Bad file descriptor) [pid 6789] close(27) = -1 EBADF (Bad file descriptor) [pid 6789] close(28) = -1 EBADF (Bad file descriptor) [pid 6789] close(29) = -1 EBADF (Bad file descriptor) [pid 6789] exit_group(0) = ? [pid 6789] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6474", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6474", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6474/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6474/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6474/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6474/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6474/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6474/sys") = 0 [pid 314] umount2("./6474/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6474/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6474/binderfs") = 0 [pid 314] umount2("./6474/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6474/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6474/cgroup.net") = 0 [pid 314] umount2("./6474/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6474/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6474/cgroup.cpu") = 0 [pid 314] umount2("./6474/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6474/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6474/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6474") = 0 [pid 314] mkdir("./6475", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6790 attached , child_tidptr=0x55557741b690) = 6477 [pid 6790] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6790] chdir("./6475" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6790] <... chdir resumed>) = 0 [pid 6790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6790] setpgid(0, 0) = 0 [pid 6790] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6790] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6790] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6790] write(3, "1000", 4) = 4 [pid 6790] close(3) = 0 [pid 6790] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6790] write(1, "executing program\n", 18) = 18 executing program [pid 6790] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6790] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6790] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6790] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6790] close(3) = 0 [pid 6790] close(4) = -1 EBADF (Bad file descriptor) [pid 6790] close(5) = -1 EBADF (Bad file descriptor) [pid 6790] close(6) = -1 EBADF (Bad file descriptor) [pid 6790] close(7) = -1 EBADF (Bad file descriptor) [pid 6790] close(8) = -1 EBADF (Bad file descriptor) [pid 6790] close(9) = -1 EBADF (Bad file descriptor) [pid 6790] close(10) = -1 EBADF (Bad file descriptor) [pid 6790] close(11) = -1 EBADF (Bad file descriptor) [pid 6790] close(12) = -1 EBADF (Bad file descriptor) [pid 6790] close(13) = -1 EBADF (Bad file descriptor) [pid 6790] close(14) = -1 EBADF (Bad file descriptor) [pid 6790] close(15) = -1 EBADF (Bad file descriptor) [pid 6790] close(16) = -1 EBADF (Bad file descriptor) [pid 6790] close(17) = -1 EBADF (Bad file descriptor) [pid 6790] close(18) = -1 EBADF (Bad file descriptor) [pid 6790] close(19) = -1 EBADF (Bad file descriptor) [pid 6790] close(20) = -1 EBADF (Bad file descriptor) [pid 6790] close(21) = -1 EBADF (Bad file descriptor) [pid 6790] close(22) = -1 EBADF (Bad file descriptor) [pid 6790] close(23) = -1 EBADF (Bad file descriptor) [pid 6790] close(24) = -1 EBADF (Bad file descriptor) [pid 6790] close(25) = -1 EBADF (Bad file descriptor) [pid 6790] close(26) = -1 EBADF (Bad file descriptor) [pid 6790] close(27) = -1 EBADF (Bad file descriptor) [pid 6790] close(28) = -1 EBADF (Bad file descriptor) [pid 6790] close(29) = -1 EBADF (Bad file descriptor) [pid 6790] exit_group(0) = ? [pid 6790] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6475", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6475", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6475/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6475/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6475/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6475/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6475/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6475/sys") = 0 [pid 314] umount2("./6475/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6475/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6475/binderfs") = 0 [pid 314] umount2("./6475/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6475/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6475/cgroup.net") = 0 [pid 314] umount2("./6475/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6475/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6475/cgroup.cpu") = 0 [pid 314] umount2("./6475/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6475/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6475/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6475") = 0 [pid 314] mkdir("./6476", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6791 attached , child_tidptr=0x55557741b690) = 6478 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6791] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6791] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6791] chdir("./6476") = 0 [pid 6791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6791] setpgid(0, 0) = 0 [pid 6791] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6791] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6791] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6791] write(3, "1000", 4) = 4 [pid 6791] close(3) = 0 [pid 6791] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6791] write(1, "executing program\n", 18) = 18 executing program [pid 6791] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6791] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6791] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6791] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6791] close(3) = 0 [pid 6791] close(4) = -1 EBADF (Bad file descriptor) [pid 6791] close(5) = -1 EBADF (Bad file descriptor) [pid 6791] close(6) = -1 EBADF (Bad file descriptor) [pid 6791] close(7) = -1 EBADF (Bad file descriptor) [pid 6791] close(8) = -1 EBADF (Bad file descriptor) [pid 6791] close(9) = -1 EBADF (Bad file descriptor) [pid 6791] close(10) = -1 EBADF (Bad file descriptor) [pid 6791] close(11) = -1 EBADF (Bad file descriptor) [pid 6791] close(12) = -1 EBADF (Bad file descriptor) [pid 6791] close(13) = -1 EBADF (Bad file descriptor) [pid 6791] close(14) = -1 EBADF (Bad file descriptor) [pid 6791] close(15) = -1 EBADF (Bad file descriptor) [pid 6791] close(16) = -1 EBADF (Bad file descriptor) [pid 6791] close(17) = -1 EBADF (Bad file descriptor) [pid 6791] close(18) = -1 EBADF (Bad file descriptor) [pid 6791] close(19) = -1 EBADF (Bad file descriptor) [pid 6791] close(20) = -1 EBADF (Bad file descriptor) [pid 6791] close(21) = -1 EBADF (Bad file descriptor) [pid 6791] close(22) = -1 EBADF (Bad file descriptor) [pid 6791] close(23) = -1 EBADF (Bad file descriptor) [pid 6791] close(24) = -1 EBADF (Bad file descriptor) [pid 6791] close(25) = -1 EBADF (Bad file descriptor) [pid 6791] close(26) = -1 EBADF (Bad file descriptor) [pid 6791] close(27) = -1 EBADF (Bad file descriptor) [pid 6791] close(28) = -1 EBADF (Bad file descriptor) [pid 6791] close(29) = -1 EBADF (Bad file descriptor) [pid 6791] exit_group(0) = ? [pid 6791] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6476", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6476", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6476/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6476/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6476/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6476/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6476/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6476/sys") = 0 [pid 314] umount2("./6476/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6476/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6476/binderfs") = 0 [pid 314] umount2("./6476/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6476/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6476/cgroup.net") = 0 [pid 314] umount2("./6476/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6476/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6476/cgroup.cpu") = 0 [pid 314] umount2("./6476/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6476/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6476/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6476") = 0 [pid 314] mkdir("./6477", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6479 ci2-android-6-12-rust/strace-static-x86_64: Process 6792 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6792] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6792] <... set_robust_list resumed>) = 0 [pid 6792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6792] chdir("./6477") = 0 [pid 6792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6792] setpgid(0, 0) = 0 [pid 6792] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6792] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6792] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6792] write(3, "1000", 4) = 4 [pid 6792] close(3) = 0 [pid 6792] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6792] write(1, "executing program\n", 18) = 18 [pid 6792] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6792] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6792] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6792] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6792] close(3) = 0 [pid 6792] close(4) = -1 EBADF (Bad file descriptor) [pid 6792] close(5) = -1 EBADF (Bad file descriptor) [pid 6792] close(6) = -1 EBADF (Bad file descriptor) [pid 6792] close(7) = -1 EBADF (Bad file descriptor) [pid 6792] close(8) = -1 EBADF (Bad file descriptor) [pid 6792] close(9) = -1 EBADF (Bad file descriptor) [pid 6792] close(10) = -1 EBADF (Bad file descriptor) [pid 6792] close(11) = -1 EBADF (Bad file descriptor) [pid 6792] close(12) = -1 EBADF (Bad file descriptor) [pid 6792] close(13) = -1 EBADF (Bad file descriptor) [pid 6792] close(14) = -1 EBADF (Bad file descriptor) [pid 6792] close(15) = -1 EBADF (Bad file descriptor) [pid 6792] close(16) = -1 EBADF (Bad file descriptor) [pid 6792] close(17) = -1 EBADF (Bad file descriptor) [pid 6792] close(18) = -1 EBADF (Bad file descriptor) [pid 6792] close(19) = -1 EBADF (Bad file descriptor) [pid 6792] close(20) = -1 EBADF (Bad file descriptor) [pid 6792] close(21) = -1 EBADF (Bad file descriptor) [pid 6792] close(22) = -1 EBADF (Bad file descriptor) [pid 6792] close(23) = -1 EBADF (Bad file descriptor) [pid 6792] close(24) = -1 EBADF (Bad file descriptor) [pid 6792] close(25) = -1 EBADF (Bad file descriptor) [pid 6792] close(26) = -1 EBADF (Bad file descriptor) [pid 6792] close(27) = -1 EBADF (Bad file descriptor) [pid 6792] close(28) = -1 EBADF (Bad file descriptor) [pid 6792] close(29) = -1 EBADF (Bad file descriptor) [pid 6792] exit_group(0) = ? [pid 6792] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6479, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6477", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6477", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6477/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6477/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6477/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6477/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6477/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6477/sys") = 0 [pid 314] umount2("./6477/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6477/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6477/binderfs") = 0 [pid 314] umount2("./6477/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6477/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6477/cgroup.net") = 0 [pid 314] umount2("./6477/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6477/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6477/cgroup.cpu") = 0 [pid 314] umount2("./6477/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6477/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6477/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6477") = 0 [pid 314] mkdir("./6478", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6793 attached , child_tidptr=0x55557741b690) = 6480 [pid 6793] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6793] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6793] chdir("./6478") = 0 [pid 6793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6793] setpgid(0, 0) = 0 [pid 6793] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6793] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6793] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6793] write(3, "1000", 4) = 4 [pid 6793] close(3) = 0 [pid 6793] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6793] write(1, "executing program\n", 18) = 18 executing program [pid 6793] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6793] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6793] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6793] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6793] close(3) = 0 [pid 6793] close(4) = -1 EBADF (Bad file descriptor) [pid 6793] close(5) = -1 EBADF (Bad file descriptor) [pid 6793] close(6) = -1 EBADF (Bad file descriptor) [pid 6793] close(7) = -1 EBADF (Bad file descriptor) [pid 6793] close(8) = -1 EBADF (Bad file descriptor) [pid 6793] close(9) = -1 EBADF (Bad file descriptor) [pid 6793] close(10) = -1 EBADF (Bad file descriptor) [pid 6793] close(11) = -1 EBADF (Bad file descriptor) [pid 6793] close(12) = -1 EBADF (Bad file descriptor) [pid 6793] close(13) = -1 EBADF (Bad file descriptor) [pid 6793] close(14) = -1 EBADF (Bad file descriptor) [pid 6793] close(15) = -1 EBADF (Bad file descriptor) [pid 6793] close(16) = -1 EBADF (Bad file descriptor) [pid 6793] close(17) = -1 EBADF (Bad file descriptor) [pid 6793] close(18) = -1 EBADF (Bad file descriptor) [pid 6793] close(19) = -1 EBADF (Bad file descriptor) [pid 6793] close(20) = -1 EBADF (Bad file descriptor) [pid 6793] close(21) = -1 EBADF (Bad file descriptor) [pid 6793] close(22) = -1 EBADF (Bad file descriptor) [pid 6793] close(23) = -1 EBADF (Bad file descriptor) [pid 6793] close(24) = -1 EBADF (Bad file descriptor) [pid 6793] close(25) = -1 EBADF (Bad file descriptor) [pid 6793] close(26) = -1 EBADF (Bad file descriptor) [pid 6793] close(27) = -1 EBADF (Bad file descriptor) [pid 6793] close(28) = -1 EBADF (Bad file descriptor) [pid 6793] close(29) = -1 EBADF (Bad file descriptor) [pid 6793] exit_group(0) = ? [pid 6793] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6478", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6478", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6478/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6478/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6478/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6478/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6478/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6478/sys") = 0 [pid 314] umount2("./6478/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6478/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6478/binderfs") = 0 [pid 314] umount2("./6478/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6478/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6478/cgroup.net") = 0 [pid 314] umount2("./6478/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6478/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6478/cgroup.cpu") = 0 [pid 314] umount2("./6478/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6478/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6478/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6478") = 0 [pid 314] mkdir("./6479", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6794 attached , child_tidptr=0x55557741b690) = 6481 [pid 6794] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6794] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6794] chdir("./6479") = 0 [pid 6794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6794] setpgid(0, 0) = 0 [pid 6794] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6794] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6794] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6794] write(3, "1000", 4) = 4 [pid 6794] close(3) = 0 [pid 6794] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6794] write(1, "executing program\n", 18) = 18 executing program [pid 6794] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6794] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6794] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6794] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6794] close(3) = 0 [pid 6794] close(4) = -1 EBADF (Bad file descriptor) [pid 6794] close(5) = -1 EBADF (Bad file descriptor) [pid 6794] close(6) = -1 EBADF (Bad file descriptor) [pid 6794] close(7) = -1 EBADF (Bad file descriptor) [pid 6794] close(8) = -1 EBADF (Bad file descriptor) [pid 6794] close(9) = -1 EBADF (Bad file descriptor) [pid 6794] close(10) = -1 EBADF (Bad file descriptor) [pid 6794] close(11) = -1 EBADF (Bad file descriptor) [pid 6794] close(12) = -1 EBADF (Bad file descriptor) [pid 6794] close(13) = -1 EBADF (Bad file descriptor) [pid 6794] close(14) = -1 EBADF (Bad file descriptor) [pid 6794] close(15) = -1 EBADF (Bad file descriptor) [pid 6794] close(16) = -1 EBADF (Bad file descriptor) [pid 6794] close(17) = -1 EBADF (Bad file descriptor) [pid 6794] close(18) = -1 EBADF (Bad file descriptor) [pid 6794] close(19) = -1 EBADF (Bad file descriptor) [pid 6794] close(20) = -1 EBADF (Bad file descriptor) [pid 6794] close(21) = -1 EBADF (Bad file descriptor) [pid 6794] close(22) = -1 EBADF (Bad file descriptor) [pid 6794] close(23) = -1 EBADF (Bad file descriptor) [pid 6794] close(24) = -1 EBADF (Bad file descriptor) [pid 6794] close(25) = -1 EBADF (Bad file descriptor) [pid 6794] close(26) = -1 EBADF (Bad file descriptor) [pid 6794] close(27) = -1 EBADF (Bad file descriptor) [pid 6794] close(28) = -1 EBADF (Bad file descriptor) [pid 6794] close(29) = -1 EBADF (Bad file descriptor) [pid 6794] exit_group(0) = ? [pid 6794] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6479", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6479", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6479/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6479/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6479/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6479/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6479/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6479/sys") = 0 [pid 314] umount2("./6479/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6479/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6479/binderfs") = 0 [pid 314] umount2("./6479/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6479/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6479/cgroup.net") = 0 [pid 314] umount2("./6479/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6479/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6479/cgroup.cpu") = 0 [pid 314] umount2("./6479/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6479/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6479/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6479") = 0 [pid 314] mkdir("./6480", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6795 attached , child_tidptr=0x55557741b690) = 6482 [pid 6795] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6795] <... set_robust_list resumed>) = 0 [pid 6795] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6795] chdir("./6480") = 0 [pid 6795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6795] setpgid(0, 0) = 0 [pid 6795] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6795] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6795] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6795] write(3, "1000", 4) = 4 [pid 6795] close(3) = 0 [pid 6795] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6795] write(1, "executing program\n", 18) = 18 [pid 6795] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6795] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6795] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6795] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6795] close(3) = 0 [pid 6795] close(4) = -1 EBADF (Bad file descriptor) [pid 6795] close(5) = -1 EBADF (Bad file descriptor) [pid 6795] close(6) = -1 EBADF (Bad file descriptor) [pid 6795] close(7) = -1 EBADF (Bad file descriptor) [pid 6795] close(8) = -1 EBADF (Bad file descriptor) [pid 6795] close(9) = -1 EBADF (Bad file descriptor) [pid 6795] close(10) = -1 EBADF (Bad file descriptor) [pid 6795] close(11) = -1 EBADF (Bad file descriptor) [pid 6795] close(12) = -1 EBADF (Bad file descriptor) [pid 6795] close(13) = -1 EBADF (Bad file descriptor) [pid 6795] close(14) = -1 EBADF (Bad file descriptor) [pid 6795] close(15) = -1 EBADF (Bad file descriptor) [pid 6795] close(16) = -1 EBADF (Bad file descriptor) [pid 6795] close(17) = -1 EBADF (Bad file descriptor) [pid 6795] close(18) = -1 EBADF (Bad file descriptor) [pid 6795] close(19) = -1 EBADF (Bad file descriptor) [pid 6795] close(20) = -1 EBADF (Bad file descriptor) [pid 6795] close(21) = -1 EBADF (Bad file descriptor) [pid 6795] close(22) = -1 EBADF (Bad file descriptor) [pid 6795] close(23) = -1 EBADF (Bad file descriptor) [pid 6795] close(24) = -1 EBADF (Bad file descriptor) [pid 6795] close(25) = -1 EBADF (Bad file descriptor) [pid 6795] close(26) = -1 EBADF (Bad file descriptor) [pid 6795] close(27) = -1 EBADF (Bad file descriptor) [pid 6795] close(28) = -1 EBADF (Bad file descriptor) [pid 6795] close(29) = -1 EBADF (Bad file descriptor) [pid 6795] exit_group(0) = ? [pid 6795] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6482, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6480", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6480", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6480/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6480/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6480/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6480/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6480/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6480/sys") = 0 [pid 314] umount2("./6480/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6480/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6480/binderfs") = 0 [pid 314] umount2("./6480/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6480/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6480/cgroup.net") = 0 [pid 314] umount2("./6480/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6480/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6480/cgroup.cpu") = 0 [pid 314] umount2("./6480/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6480/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6480/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6480") = 0 [pid 314] mkdir("./6481", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6483 ci2-android-6-12-rust/strace-static-x86_64: Process 6796 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6796] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6796] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6796] chdir("./6481") = 0 [pid 6796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6796] setpgid(0, 0) = 0 [pid 6796] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6796] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6796] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6796] write(3, "1000", 4) = 4 [pid 6796] close(3) = 0 [pid 6796] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6796] write(1, "executing program\n", 18) = 18 executing program [pid 6796] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6796] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6796] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6796] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6796] close(3) = 0 [pid 6796] close(4) = -1 EBADF (Bad file descriptor) [pid 6796] close(5) = -1 EBADF (Bad file descriptor) [pid 6796] close(6) = -1 EBADF (Bad file descriptor) [pid 6796] close(7) = -1 EBADF (Bad file descriptor) [pid 6796] close(8) = -1 EBADF (Bad file descriptor) [pid 6796] close(9) = -1 EBADF (Bad file descriptor) [pid 6796] close(10) = -1 EBADF (Bad file descriptor) [pid 6796] close(11) = -1 EBADF (Bad file descriptor) [pid 6796] close(12) = -1 EBADF (Bad file descriptor) [pid 6796] close(13) = -1 EBADF (Bad file descriptor) [pid 6796] close(14) = -1 EBADF (Bad file descriptor) [pid 6796] close(15) = -1 EBADF (Bad file descriptor) [pid 6796] close(16) = -1 EBADF (Bad file descriptor) [pid 6796] close(17) = -1 EBADF (Bad file descriptor) [pid 6796] close(18) = -1 EBADF (Bad file descriptor) [pid 6796] close(19) = -1 EBADF (Bad file descriptor) [pid 6796] close(20) = -1 EBADF (Bad file descriptor) [pid 6796] close(21) = -1 EBADF (Bad file descriptor) [pid 6796] close(22) = -1 EBADF (Bad file descriptor) [pid 6796] close(23) = -1 EBADF (Bad file descriptor) [pid 6796] close(24) = -1 EBADF (Bad file descriptor) [pid 6796] close(25) = -1 EBADF (Bad file descriptor) [pid 6796] close(26) = -1 EBADF (Bad file descriptor) [pid 6796] close(27) = -1 EBADF (Bad file descriptor) [pid 6796] close(28) = -1 EBADF (Bad file descriptor) [pid 6796] close(29) = -1 EBADF (Bad file descriptor) [pid 6796] exit_group(0) = ? [pid 6796] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6481", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6481", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6481/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6481/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6481/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6481/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6481/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6481/sys") = 0 [pid 314] umount2("./6481/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6481/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6481/binderfs") = 0 [pid 314] umount2("./6481/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6481/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6481/cgroup.net") = 0 [pid 314] umount2("./6481/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6481/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6481/cgroup.cpu") = 0 [pid 314] umount2("./6481/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6481/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6481/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6481") = 0 [pid 314] mkdir("./6482", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6797 attached , child_tidptr=0x55557741b690) = 6484 [pid 6797] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6797] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6797] chdir("./6482") = 0 [pid 6797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6797] setpgid(0, 0) = 0 [pid 6797] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6797] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6797] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6797] write(3, "1000", 4) = 4 [pid 6797] close(3) = 0 [pid 6797] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6797] write(1, "executing program\n", 18) = 18 executing program [pid 6797] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6797] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6797] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6797] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6797] close(3) = 0 [pid 6797] close(4) = -1 EBADF (Bad file descriptor) [pid 6797] close(5) = -1 EBADF (Bad file descriptor) [pid 6797] close(6) = -1 EBADF (Bad file descriptor) [pid 6797] close(7) = -1 EBADF (Bad file descriptor) [pid 6797] close(8) = -1 EBADF (Bad file descriptor) [pid 6797] close(9) = -1 EBADF (Bad file descriptor) [pid 6797] close(10) = -1 EBADF (Bad file descriptor) [pid 6797] close(11) = -1 EBADF (Bad file descriptor) [pid 6797] close(12) = -1 EBADF (Bad file descriptor) [pid 6797] close(13) = -1 EBADF (Bad file descriptor) [pid 6797] close(14) = -1 EBADF (Bad file descriptor) [pid 6797] close(15) = -1 EBADF (Bad file descriptor) [pid 6797] close(16) = -1 EBADF (Bad file descriptor) [pid 6797] close(17) = -1 EBADF (Bad file descriptor) [pid 6797] close(18) = -1 EBADF (Bad file descriptor) [pid 6797] close(19) = -1 EBADF (Bad file descriptor) [pid 6797] close(20) = -1 EBADF (Bad file descriptor) [pid 6797] close(21) = -1 EBADF (Bad file descriptor) [pid 6797] close(22) = -1 EBADF (Bad file descriptor) [pid 6797] close(23) = -1 EBADF (Bad file descriptor) [pid 6797] close(24) = -1 EBADF (Bad file descriptor) [pid 6797] close(25) = -1 EBADF (Bad file descriptor) [pid 6797] close(26) = -1 EBADF (Bad file descriptor) [pid 6797] close(27) = -1 EBADF (Bad file descriptor) [pid 6797] close(28) = -1 EBADF (Bad file descriptor) [pid 6797] close(29) = -1 EBADF (Bad file descriptor) [pid 6797] exit_group(0) = ? [pid 6797] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6482", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6482", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6482/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6482/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6482/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6482/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6482/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6482/sys") = 0 [pid 314] umount2("./6482/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6482/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6482/binderfs") = 0 [pid 314] umount2("./6482/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6482/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6482/cgroup.net") = 0 [pid 314] umount2("./6482/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6482/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6482/cgroup.cpu") = 0 [pid 314] umount2("./6482/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6482/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6482/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6482") = 0 [pid 314] mkdir("./6483", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6798 attached , child_tidptr=0x55557741b690) = 6485 [pid 6798] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6798] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6798] chdir("./6483") = 0 [pid 6798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6798] setpgid(0, 0) = 0 [pid 6798] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6798] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6798] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6798] write(3, "1000", 4) = 4 [pid 6798] close(3) = 0 [pid 6798] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6798] write(1, "executing program\n", 18) = 18 executing program [pid 6798] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6798] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6798] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6798] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6798] close(3) = 0 [pid 6798] close(4) = -1 EBADF (Bad file descriptor) [pid 6798] close(5) = -1 EBADF (Bad file descriptor) [pid 6798] close(6) = -1 EBADF (Bad file descriptor) [pid 6798] close(7) = -1 EBADF (Bad file descriptor) [pid 6798] close(8) = -1 EBADF (Bad file descriptor) [pid 6798] close(9) = -1 EBADF (Bad file descriptor) [pid 6798] close(10) = -1 EBADF (Bad file descriptor) [pid 6798] close(11) = -1 EBADF (Bad file descriptor) [pid 6798] close(12) = -1 EBADF (Bad file descriptor) [pid 6798] close(13) = -1 EBADF (Bad file descriptor) [pid 6798] close(14) = -1 EBADF (Bad file descriptor) [pid 6798] close(15) = -1 EBADF (Bad file descriptor) [pid 6798] close(16) = -1 EBADF (Bad file descriptor) [pid 6798] close(17) = -1 EBADF (Bad file descriptor) [pid 6798] close(18) = -1 EBADF (Bad file descriptor) [pid 6798] close(19) = -1 EBADF (Bad file descriptor) [pid 6798] close(20) = -1 EBADF (Bad file descriptor) [pid 6798] close(21) = -1 EBADF (Bad file descriptor) [pid 6798] close(22) = -1 EBADF (Bad file descriptor) [pid 6798] close(23) = -1 EBADF (Bad file descriptor) [pid 6798] close(24) = -1 EBADF (Bad file descriptor) [pid 6798] close(25) = -1 EBADF (Bad file descriptor) [pid 6798] close(26) = -1 EBADF (Bad file descriptor) [pid 6798] close(27) = -1 EBADF (Bad file descriptor) [pid 6798] close(28) = -1 EBADF (Bad file descriptor) [pid 6798] close(29) = -1 EBADF (Bad file descriptor) [pid 6798] exit_group(0) = ? [pid 6798] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6485, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6483", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6483", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6483/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6483/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6483/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6483/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6483/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6483/sys") = 0 [pid 314] umount2("./6483/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6483/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6483/binderfs") = 0 [pid 314] umount2("./6483/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6483/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6483/cgroup.net") = 0 [pid 314] umount2("./6483/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6483/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6483/cgroup.cpu") = 0 [pid 314] umount2("./6483/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6483/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6483/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6483") = 0 [pid 314] mkdir("./6484", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6486 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 6799 attached [pid 6799] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6799] chdir("./6484") = 0 [pid 6799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6799] setpgid(0, 0) = 0 [pid 6799] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6799] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6799] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6799] write(3, "1000", 4) = 4 [pid 6799] close(3) = 0 [pid 6799] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6799] write(1, "executing program\n", 18) = 18 executing program [pid 6799] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6799] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6799] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6799] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6799] close(3) = 0 [pid 6799] close(4) = -1 EBADF (Bad file descriptor) [pid 6799] close(5) = -1 EBADF (Bad file descriptor) [pid 6799] close(6) = -1 EBADF (Bad file descriptor) [pid 6799] close(7) = -1 EBADF (Bad file descriptor) [pid 6799] close(8) = -1 EBADF (Bad file descriptor) [pid 6799] close(9) = -1 EBADF (Bad file descriptor) [pid 6799] close(10) = -1 EBADF (Bad file descriptor) [pid 6799] close(11) = -1 EBADF (Bad file descriptor) [pid 6799] close(12) = -1 EBADF (Bad file descriptor) [pid 6799] close(13) = -1 EBADF (Bad file descriptor) [pid 6799] close(14) = -1 EBADF (Bad file descriptor) [pid 6799] close(15) = -1 EBADF (Bad file descriptor) [pid 6799] close(16) = -1 EBADF (Bad file descriptor) [pid 6799] close(17) = -1 EBADF (Bad file descriptor) [pid 6799] close(18) = -1 EBADF (Bad file descriptor) [pid 6799] close(19) = -1 EBADF (Bad file descriptor) [pid 6799] close(20) = -1 EBADF (Bad file descriptor) [pid 6799] close(21) = -1 EBADF (Bad file descriptor) [pid 6799] close(22) = -1 EBADF (Bad file descriptor) [pid 6799] close(23) = -1 EBADF (Bad file descriptor) [pid 6799] close(24) = -1 EBADF (Bad file descriptor) [pid 6799] close(25) = -1 EBADF (Bad file descriptor) [pid 6799] close(26) = -1 EBADF (Bad file descriptor) [pid 6799] close(27) = -1 EBADF (Bad file descriptor) [pid 6799] close(28) = -1 EBADF (Bad file descriptor) [pid 6799] close(29) = -1 EBADF (Bad file descriptor) [pid 6799] exit_group(0) = ? [pid 6799] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6486, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6484", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6484", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6484/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6484/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6484/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6484/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6484/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6484/sys") = 0 [pid 314] umount2("./6484/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6484/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6484/binderfs") = 0 [pid 314] umount2("./6484/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6484/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6484/cgroup.net") = 0 [pid 314] umount2("./6484/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6484/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6484/cgroup.cpu") = 0 [pid 314] umount2("./6484/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6484/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6484/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6484") = 0 [pid 314] mkdir("./6485", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6487 ci2-android-6-12-rust/strace-static-x86_64: Process 6800 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6800] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6800] chdir("./6485") = 0 [pid 6800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6800] setpgid(0, 0) = 0 [pid 6800] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6800] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6800] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6800] write(3, "1000", 4) = 4 [pid 6800] close(3) = 0 [pid 6800] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6800] write(1, "executing program\n", 18) = 18 executing program [pid 6800] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6800] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6800] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6800] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6800] close(3) = 0 [pid 6800] close(4) = -1 EBADF (Bad file descriptor) [pid 6800] close(5) = -1 EBADF (Bad file descriptor) [pid 6800] close(6) = -1 EBADF (Bad file descriptor) [pid 6800] close(7) = -1 EBADF (Bad file descriptor) [pid 6800] close(8) = -1 EBADF (Bad file descriptor) [pid 6800] close(9) = -1 EBADF (Bad file descriptor) [pid 6800] close(10) = -1 EBADF (Bad file descriptor) [pid 6800] close(11) = -1 EBADF (Bad file descriptor) [pid 6800] close(12) = -1 EBADF (Bad file descriptor) [pid 6800] close(13) = -1 EBADF (Bad file descriptor) [pid 6800] close(14) = -1 EBADF (Bad file descriptor) [pid 6800] close(15) = -1 EBADF (Bad file descriptor) [pid 6800] close(16) = -1 EBADF (Bad file descriptor) [pid 6800] close(17) = -1 EBADF (Bad file descriptor) [pid 6800] close(18) = -1 EBADF (Bad file descriptor) [pid 6800] close(19) = -1 EBADF (Bad file descriptor) [pid 6800] close(20) = -1 EBADF (Bad file descriptor) [pid 6800] close(21) = -1 EBADF (Bad file descriptor) [pid 6800] close(22) = -1 EBADF (Bad file descriptor) [pid 6800] close(23) = -1 EBADF (Bad file descriptor) [pid 6800] close(24) = -1 EBADF (Bad file descriptor) [pid 6800] close(25) = -1 EBADF (Bad file descriptor) [pid 6800] close(26) = -1 EBADF (Bad file descriptor) [pid 6800] close(27) = -1 EBADF (Bad file descriptor) [pid 6800] close(28) = -1 EBADF (Bad file descriptor) [pid 6800] close(29) = -1 EBADF (Bad file descriptor) [pid 6800] exit_group(0) = ? [pid 6800] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6485", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6485", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6485/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6485/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6485/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6485/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6485/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6485/sys") = 0 [pid 314] umount2("./6485/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6485/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6485/binderfs") = 0 [pid 314] umount2("./6485/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6485/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6485/cgroup.net") = 0 [pid 314] umount2("./6485/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6485/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6485/cgroup.cpu") = 0 [pid 314] umount2("./6485/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6485/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6485/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6485") = 0 [pid 314] mkdir("./6486", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6488 ci2-android-6-12-rust/strace-static-x86_64: Process 6801 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6801] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6801] chdir("./6486") = 0 [pid 6801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6801] setpgid(0, 0) = 0 [pid 6801] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6801] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6801] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6801] write(3, "1000", 4) = 4 [pid 6801] close(3) = 0 [pid 6801] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6801] write(1, "executing program\n", 18) = 18 executing program [pid 6801] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6801] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6801] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6801] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6801] close(3) = 0 [pid 6801] close(4) = -1 EBADF (Bad file descriptor) [pid 6801] close(5) = -1 EBADF (Bad file descriptor) [pid 6801] close(6) = -1 EBADF (Bad file descriptor) [pid 6801] close(7) = -1 EBADF (Bad file descriptor) [pid 6801] close(8) = -1 EBADF (Bad file descriptor) [pid 6801] close(9) = -1 EBADF (Bad file descriptor) [pid 6801] close(10) = -1 EBADF (Bad file descriptor) [pid 6801] close(11) = -1 EBADF (Bad file descriptor) [pid 6801] close(12) = -1 EBADF (Bad file descriptor) [pid 6801] close(13) = -1 EBADF (Bad file descriptor) [pid 6801] close(14) = -1 EBADF (Bad file descriptor) [pid 6801] close(15) = -1 EBADF (Bad file descriptor) [pid 6801] close(16) = -1 EBADF (Bad file descriptor) [pid 6801] close(17) = -1 EBADF (Bad file descriptor) [pid 6801] close(18) = -1 EBADF (Bad file descriptor) [pid 6801] close(19) = -1 EBADF (Bad file descriptor) [pid 6801] close(20) = -1 EBADF (Bad file descriptor) [pid 6801] close(21) = -1 EBADF (Bad file descriptor) [pid 6801] close(22) = -1 EBADF (Bad file descriptor) [pid 6801] close(23) = -1 EBADF (Bad file descriptor) [pid 6801] close(24) = -1 EBADF (Bad file descriptor) [pid 6801] close(25) = -1 EBADF (Bad file descriptor) [pid 6801] close(26) = -1 EBADF (Bad file descriptor) [pid 6801] close(27) = -1 EBADF (Bad file descriptor) [pid 6801] close(28) = -1 EBADF (Bad file descriptor) [pid 6801] close(29) = -1 EBADF (Bad file descriptor) [pid 6801] exit_group(0) = ? [pid 6801] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6488, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6486", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6486", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6486/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6486/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6486/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6486/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6486/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6486/sys") = 0 [pid 314] umount2("./6486/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6486/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6486/binderfs") = 0 [pid 314] umount2("./6486/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6486/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6486/cgroup.net") = 0 [pid 314] umount2("./6486/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6486/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6486/cgroup.cpu") = 0 [pid 314] umount2("./6486/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6486/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6486/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6486") = 0 [pid 314] mkdir("./6487", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6802 attached , child_tidptr=0x55557741b690) = 6489 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6802] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6802] chdir("./6487") = 0 [pid 6802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6802] setpgid(0, 0) = 0 [pid 6802] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6802] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6802] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6802] write(3, "1000", 4) = 4 [pid 6802] close(3) = 0 [pid 6802] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6802] write(1, "executing program\n", 18) = 18 [pid 6802] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6802] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6802] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6802] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6802] close(3) = 0 [pid 6802] close(4) = -1 EBADF (Bad file descriptor) [pid 6802] close(5) = -1 EBADF (Bad file descriptor) [pid 6802] close(6) = -1 EBADF (Bad file descriptor) [pid 6802] close(7) = -1 EBADF (Bad file descriptor) [pid 6802] close(8) = -1 EBADF (Bad file descriptor) [pid 6802] close(9) = -1 EBADF (Bad file descriptor) [pid 6802] close(10) = -1 EBADF (Bad file descriptor) [pid 6802] close(11) = -1 EBADF (Bad file descriptor) [pid 6802] close(12) = -1 EBADF (Bad file descriptor) [pid 6802] close(13) = -1 EBADF (Bad file descriptor) [pid 6802] close(14) = -1 EBADF (Bad file descriptor) [pid 6802] close(15) = -1 EBADF (Bad file descriptor) [pid 6802] close(16) = -1 EBADF (Bad file descriptor) [pid 6802] close(17) = -1 EBADF (Bad file descriptor) [pid 6802] close(18) = -1 EBADF (Bad file descriptor) [pid 6802] close(19) = -1 EBADF (Bad file descriptor) [pid 6802] close(20) = -1 EBADF (Bad file descriptor) [pid 6802] close(21) = -1 EBADF (Bad file descriptor) [pid 6802] close(22) = -1 EBADF (Bad file descriptor) [pid 6802] close(23) = -1 EBADF (Bad file descriptor) [pid 6802] close(24) = -1 EBADF (Bad file descriptor) [pid 6802] close(25) = -1 EBADF (Bad file descriptor) [pid 6802] close(26) = -1 EBADF (Bad file descriptor) [pid 6802] close(27) = -1 EBADF (Bad file descriptor) [pid 6802] close(28) = -1 EBADF (Bad file descriptor) [pid 6802] close(29) = -1 EBADF (Bad file descriptor) [pid 6802] exit_group(0) = ? [pid 6802] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6487", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6487", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6487/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6487/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6487/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6487/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6487/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6487/sys") = 0 [pid 314] umount2("./6487/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6487/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6487/binderfs") = 0 [pid 314] umount2("./6487/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6487/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6487/cgroup.net") = 0 [pid 314] umount2("./6487/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6487/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6487/cgroup.cpu") = 0 [pid 314] umount2("./6487/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6487/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6487/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6487") = 0 [pid 314] mkdir("./6488", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6803 attached , child_tidptr=0x55557741b690) = 6490 [pid 6803] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6803] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6803] chdir("./6488" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6803] <... chdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6803] setpgid(0, 0) = 0 [pid 6803] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6803] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6803] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6803] write(3, "1000", 4) = 4 [pid 6803] close(3) = 0 [pid 6803] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6803] write(1, "executing program\n", 18) = 18 executing program [pid 6803] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6803] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6803] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6803] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6803] close(3) = 0 [pid 6803] close(4) = -1 EBADF (Bad file descriptor) [pid 6803] close(5) = -1 EBADF (Bad file descriptor) [pid 6803] close(6) = -1 EBADF (Bad file descriptor) [pid 6803] close(7) = -1 EBADF (Bad file descriptor) [pid 6803] close(8) = -1 EBADF (Bad file descriptor) [pid 6803] close(9) = -1 EBADF (Bad file descriptor) [pid 6803] close(10) = -1 EBADF (Bad file descriptor) [pid 6803] close(11) = -1 EBADF (Bad file descriptor) [pid 6803] close(12) = -1 EBADF (Bad file descriptor) [pid 6803] close(13) = -1 EBADF (Bad file descriptor) [pid 6803] close(14) = -1 EBADF (Bad file descriptor) [pid 6803] close(15) = -1 EBADF (Bad file descriptor) [pid 6803] close(16) = -1 EBADF (Bad file descriptor) [pid 6803] close(17) = -1 EBADF (Bad file descriptor) [pid 6803] close(18) = -1 EBADF (Bad file descriptor) [pid 6803] close(19) = -1 EBADF (Bad file descriptor) [pid 6803] close(20) = -1 EBADF (Bad file descriptor) [pid 6803] close(21) = -1 EBADF (Bad file descriptor) [pid 6803] close(22) = -1 EBADF (Bad file descriptor) [pid 6803] close(23) = -1 EBADF (Bad file descriptor) [pid 6803] close(24) = -1 EBADF (Bad file descriptor) [pid 6803] close(25) = -1 EBADF (Bad file descriptor) [pid 6803] close(26) = -1 EBADF (Bad file descriptor) [pid 6803] close(27) = -1 EBADF (Bad file descriptor) [pid 6803] close(28) = -1 EBADF (Bad file descriptor) [pid 6803] close(29) = -1 EBADF (Bad file descriptor) [pid 6803] exit_group(0) = ? [pid 6803] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6488", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6488", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6488/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6488/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6488/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6488/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6488/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6488/sys") = 0 [pid 314] umount2("./6488/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6488/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6488/binderfs") = 0 [pid 314] umount2("./6488/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6488/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6488/cgroup.net") = 0 [pid 314] umount2("./6488/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6488/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6488/cgroup.cpu") = 0 [pid 314] umount2("./6488/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6488/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6488/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6488") = 0 [pid 314] mkdir("./6489", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6804 attached , child_tidptr=0x55557741b690) = 6491 [pid 6804] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6804] <... set_robust_list resumed>) = 0 [pid 6804] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6804] chdir("./6489") = 0 [pid 6804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6804] setpgid(0, 0) = 0 [pid 6804] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6804] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6804] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6804] write(3, "1000", 4) = 4 [pid 6804] close(3) = 0 [pid 6804] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6804] write(1, "executing program\n", 18) = 18 executing program [pid 6804] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6804] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6804] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6804] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6804] close(3) = 0 [pid 6804] close(4) = -1 EBADF (Bad file descriptor) [pid 6804] close(5) = -1 EBADF (Bad file descriptor) [pid 6804] close(6) = -1 EBADF (Bad file descriptor) [pid 6804] close(7) = -1 EBADF (Bad file descriptor) [pid 6804] close(8) = -1 EBADF (Bad file descriptor) [pid 6804] close(9) = -1 EBADF (Bad file descriptor) [pid 6804] close(10) = -1 EBADF (Bad file descriptor) [pid 6804] close(11) = -1 EBADF (Bad file descriptor) [pid 6804] close(12) = -1 EBADF (Bad file descriptor) [pid 6804] close(13) = -1 EBADF (Bad file descriptor) [pid 6804] close(14) = -1 EBADF (Bad file descriptor) [pid 6804] close(15) = -1 EBADF (Bad file descriptor) [pid 6804] close(16) = -1 EBADF (Bad file descriptor) [pid 6804] close(17) = -1 EBADF (Bad file descriptor) [pid 6804] close(18) = -1 EBADF (Bad file descriptor) [pid 6804] close(19) = -1 EBADF (Bad file descriptor) [pid 6804] close(20) = -1 EBADF (Bad file descriptor) [pid 6804] close(21) = -1 EBADF (Bad file descriptor) [pid 6804] close(22) = -1 EBADF (Bad file descriptor) [pid 6804] close(23) = -1 EBADF (Bad file descriptor) [pid 6804] close(24) = -1 EBADF (Bad file descriptor) [pid 6804] close(25) = -1 EBADF (Bad file descriptor) [pid 6804] close(26) = -1 EBADF (Bad file descriptor) [pid 6804] close(27) = -1 EBADF (Bad file descriptor) [pid 6804] close(28) = -1 EBADF (Bad file descriptor) [pid 6804] close(29) = -1 EBADF (Bad file descriptor) [pid 6804] exit_group(0) = ? [pid 6804] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6489", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6489", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6489/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6489/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6489/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6489/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6489/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6489/sys") = 0 [pid 314] umount2("./6489/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6489/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6489/binderfs") = 0 [pid 314] umount2("./6489/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6489/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6489/cgroup.net") = 0 [pid 314] umount2("./6489/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6489/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6489/cgroup.cpu") = 0 [pid 314] umount2("./6489/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6489/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6489/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6489") = 0 [pid 314] mkdir("./6490", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6805 attached , child_tidptr=0x55557741b690) = 6492 [pid 6805] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6805] chdir("./6490") = 0 [pid 6805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6805] setpgid(0, 0) = 0 [pid 6805] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6805] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6805] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6805] write(3, "1000", 4) = 4 [pid 6805] close(3) = 0 [pid 6805] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6805] write(1, "executing program\n", 18) = 18 [pid 6805] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6805] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6805] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6805] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6805] close(3) = 0 [pid 6805] close(4) = -1 EBADF (Bad file descriptor) [pid 6805] close(5) = -1 EBADF (Bad file descriptor) [pid 6805] close(6) = -1 EBADF (Bad file descriptor) [pid 6805] close(7) = -1 EBADF (Bad file descriptor) [pid 6805] close(8) = -1 EBADF (Bad file descriptor) [pid 6805] close(9) = -1 EBADF (Bad file descriptor) [pid 6805] close(10) = -1 EBADF (Bad file descriptor) [pid 6805] close(11) = -1 EBADF (Bad file descriptor) [pid 6805] close(12) = -1 EBADF (Bad file descriptor) [pid 6805] close(13) = -1 EBADF (Bad file descriptor) [pid 6805] close(14) = -1 EBADF (Bad file descriptor) [pid 6805] close(15) = -1 EBADF (Bad file descriptor) [pid 6805] close(16) = -1 EBADF (Bad file descriptor) [pid 6805] close(17) = -1 EBADF (Bad file descriptor) [pid 6805] close(18) = -1 EBADF (Bad file descriptor) [pid 6805] close(19) = -1 EBADF (Bad file descriptor) [pid 6805] close(20) = -1 EBADF (Bad file descriptor) [pid 6805] close(21) = -1 EBADF (Bad file descriptor) [pid 6805] close(22) = -1 EBADF (Bad file descriptor) [pid 6805] close(23) = -1 EBADF (Bad file descriptor) [pid 6805] close(24) = -1 EBADF (Bad file descriptor) [pid 6805] close(25) = -1 EBADF (Bad file descriptor) [pid 6805] close(26) = -1 EBADF (Bad file descriptor) [pid 6805] close(27) = -1 EBADF (Bad file descriptor) [pid 6805] close(28) = -1 EBADF (Bad file descriptor) [pid 6805] close(29) = -1 EBADF (Bad file descriptor) [pid 6805] exit_group(0) = ? [pid 6805] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6490", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6490", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6490/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6490/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6490/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6490/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6490/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6490/sys") = 0 [pid 314] umount2("./6490/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6490/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6490/binderfs") = 0 [pid 314] umount2("./6490/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6490/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6490/cgroup.net") = 0 [pid 314] umount2("./6490/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6490/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6490/cgroup.cpu") = 0 [pid 314] umount2("./6490/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6490/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6490/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6490") = 0 [pid 314] mkdir("./6491", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6806 attached , child_tidptr=0x55557741b690) = 6493 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6806] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6806] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6806] chdir("./6491") = 0 [pid 6806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6806] setpgid(0, 0) = 0 [pid 6806] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6806] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6806] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6806] write(3, "1000", 4) = 4 [pid 6806] close(3) = 0 [pid 6806] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6806] write(1, "executing program\n", 18) = 18 [pid 6806] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6806] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6806] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6806] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6806] close(3) = 0 [pid 6806] close(4) = -1 EBADF (Bad file descriptor) [pid 6806] close(5) = -1 EBADF (Bad file descriptor) [pid 6806] close(6) = -1 EBADF (Bad file descriptor) [pid 6806] close(7) = -1 EBADF (Bad file descriptor) [pid 6806] close(8) = -1 EBADF (Bad file descriptor) [pid 6806] close(9) = -1 EBADF (Bad file descriptor) [pid 6806] close(10) = -1 EBADF (Bad file descriptor) [pid 6806] close(11) = -1 EBADF (Bad file descriptor) [pid 6806] close(12) = -1 EBADF (Bad file descriptor) [pid 6806] close(13) = -1 EBADF (Bad file descriptor) [pid 6806] close(14) = -1 EBADF (Bad file descriptor) [pid 6806] close(15) = -1 EBADF (Bad file descriptor) [pid 6806] close(16) = -1 EBADF (Bad file descriptor) [pid 6806] close(17) = -1 EBADF (Bad file descriptor) [pid 6806] close(18) = -1 EBADF (Bad file descriptor) [pid 6806] close(19) = -1 EBADF (Bad file descriptor) [pid 6806] close(20) = -1 EBADF (Bad file descriptor) [pid 6806] close(21) = -1 EBADF (Bad file descriptor) [pid 6806] close(22) = -1 EBADF (Bad file descriptor) [pid 6806] close(23) = -1 EBADF (Bad file descriptor) [pid 6806] close(24) = -1 EBADF (Bad file descriptor) [pid 6806] close(25) = -1 EBADF (Bad file descriptor) [pid 6806] close(26) = -1 EBADF (Bad file descriptor) [pid 6806] close(27) = -1 EBADF (Bad file descriptor) [pid 6806] close(28) = -1 EBADF (Bad file descriptor) [pid 6806] close(29) = -1 EBADF (Bad file descriptor) [pid 6806] exit_group(0) = ? [pid 6806] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6491", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6491", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6491/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6491/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6491/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6491/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6491/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6491/sys") = 0 [pid 314] umount2("./6491/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6491/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6491/binderfs") = 0 [pid 314] umount2("./6491/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6491/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6491/cgroup.net") = 0 [pid 314] umount2("./6491/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6491/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6491/cgroup.cpu") = 0 [pid 314] umount2("./6491/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6491/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6491/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6491") = 0 [pid 314] mkdir("./6492", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6807 attached , child_tidptr=0x55557741b690) = 6494 [pid 6807] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6807] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6807] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6807] chdir("./6492") = 0 [pid 6807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6807] setpgid(0, 0) = 0 [pid 6807] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6807] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6807] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6807] write(3, "1000", 4) = 4 [pid 6807] close(3) = 0 [pid 6807] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6807] write(1, "executing program\n", 18) = 18 executing program [pid 6807] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6807] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6807] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6807] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6807] close(3) = 0 [pid 6807] close(4) = -1 EBADF (Bad file descriptor) [pid 6807] close(5) = -1 EBADF (Bad file descriptor) [pid 6807] close(6) = -1 EBADF (Bad file descriptor) [pid 6807] close(7) = -1 EBADF (Bad file descriptor) [pid 6807] close(8) = -1 EBADF (Bad file descriptor) [pid 6807] close(9) = -1 EBADF (Bad file descriptor) [pid 6807] close(10) = -1 EBADF (Bad file descriptor) [pid 6807] close(11) = -1 EBADF (Bad file descriptor) [pid 6807] close(12) = -1 EBADF (Bad file descriptor) [pid 6807] close(13) = -1 EBADF (Bad file descriptor) [pid 6807] close(14) = -1 EBADF (Bad file descriptor) [pid 6807] close(15) = -1 EBADF (Bad file descriptor) [pid 6807] close(16) = -1 EBADF (Bad file descriptor) [pid 6807] close(17) = -1 EBADF (Bad file descriptor) [pid 6807] close(18) = -1 EBADF (Bad file descriptor) [pid 6807] close(19) = -1 EBADF (Bad file descriptor) [pid 6807] close(20) = -1 EBADF (Bad file descriptor) [pid 6807] close(21) = -1 EBADF (Bad file descriptor) [pid 6807] close(22) = -1 EBADF (Bad file descriptor) [pid 6807] close(23) = -1 EBADF (Bad file descriptor) [pid 6807] close(24) = -1 EBADF (Bad file descriptor) [pid 6807] close(25) = -1 EBADF (Bad file descriptor) [pid 6807] close(26) = -1 EBADF (Bad file descriptor) [pid 6807] close(27) = -1 EBADF (Bad file descriptor) [pid 6807] close(28) = -1 EBADF (Bad file descriptor) [pid 6807] close(29) = -1 EBADF (Bad file descriptor) [pid 6807] exit_group(0) = ? [pid 6807] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6494, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6492", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6492", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6492/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6492/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6492/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6492/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6492/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6492/sys") = 0 [pid 314] umount2("./6492/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6492/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6492/binderfs") = 0 [pid 314] umount2("./6492/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6492/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6492/cgroup.net") = 0 [pid 314] umount2("./6492/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6492/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6492/cgroup.cpu") = 0 [pid 314] umount2("./6492/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6492/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6492/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6492") = 0 [pid 314] mkdir("./6493", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6808 attached , child_tidptr=0x55557741b690) = 6495 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6808] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6808] chdir("./6493") = 0 [pid 6808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6808] setpgid(0, 0) = 0 [pid 6808] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6808] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6808] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6808] write(3, "1000", 4) = 4 [pid 6808] close(3) = 0 [pid 6808] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6808] write(1, "executing program\n", 18) = 18 [pid 6808] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6808] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6808] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6808] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6808] close(3) = 0 [pid 6808] close(4) = -1 EBADF (Bad file descriptor) [pid 6808] close(5) = -1 EBADF (Bad file descriptor) [pid 6808] close(6) = -1 EBADF (Bad file descriptor) [pid 6808] close(7) = -1 EBADF (Bad file descriptor) [pid 6808] close(8) = -1 EBADF (Bad file descriptor) [pid 6808] close(9) = -1 EBADF (Bad file descriptor) [pid 6808] close(10) = -1 EBADF (Bad file descriptor) [pid 6808] close(11) = -1 EBADF (Bad file descriptor) [pid 6808] close(12) = -1 EBADF (Bad file descriptor) [pid 6808] close(13) = -1 EBADF (Bad file descriptor) [pid 6808] close(14) = -1 EBADF (Bad file descriptor) [pid 6808] close(15) = -1 EBADF (Bad file descriptor) [pid 6808] close(16) = -1 EBADF (Bad file descriptor) [pid 6808] close(17) = -1 EBADF (Bad file descriptor) [pid 6808] close(18) = -1 EBADF (Bad file descriptor) [pid 6808] close(19) = -1 EBADF (Bad file descriptor) [pid 6808] close(20) = -1 EBADF (Bad file descriptor) [pid 6808] close(21) = -1 EBADF (Bad file descriptor) [pid 6808] close(22) = -1 EBADF (Bad file descriptor) [pid 6808] close(23) = -1 EBADF (Bad file descriptor) [pid 6808] close(24) = -1 EBADF (Bad file descriptor) [pid 6808] close(25) = -1 EBADF (Bad file descriptor) [pid 6808] close(26) = -1 EBADF (Bad file descriptor) [pid 6808] close(27) = -1 EBADF (Bad file descriptor) [pid 6808] close(28) = -1 EBADF (Bad file descriptor) [pid 6808] close(29) = -1 EBADF (Bad file descriptor) [pid 6808] exit_group(0) = ? [pid 6808] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6493", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6493", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6493/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6493/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6493/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6493/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6493/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6493/sys") = 0 [pid 314] umount2("./6493/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6493/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6493/binderfs") = 0 [pid 314] umount2("./6493/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6493/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6493/cgroup.net") = 0 [pid 314] umount2("./6493/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6493/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6493/cgroup.cpu") = 0 [pid 314] umount2("./6493/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6493/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6493/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6493") = 0 [pid 314] mkdir("./6494", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6809 attached , child_tidptr=0x55557741b690) = 6496 [pid 6809] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6809] <... set_robust_list resumed>) = 0 [pid 6809] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6809] chdir("./6494") = 0 [pid 6809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6809] setpgid(0, 0) = 0 [pid 6809] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6809] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6809] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6809] write(3, "1000", 4) = 4 [pid 6809] close(3) = 0 [pid 6809] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6809] write(1, "executing program\n", 18) = 18 executing program [pid 6809] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6809] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6809] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6809] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6809] close(3) = 0 [pid 6809] close(4) = -1 EBADF (Bad file descriptor) [pid 6809] close(5) = -1 EBADF (Bad file descriptor) [pid 6809] close(6) = -1 EBADF (Bad file descriptor) [pid 6809] close(7) = -1 EBADF (Bad file descriptor) [pid 6809] close(8) = -1 EBADF (Bad file descriptor) [pid 6809] close(9) = -1 EBADF (Bad file descriptor) [pid 6809] close(10) = -1 EBADF (Bad file descriptor) [pid 6809] close(11) = -1 EBADF (Bad file descriptor) [pid 6809] close(12) = -1 EBADF (Bad file descriptor) [pid 6809] close(13) = -1 EBADF (Bad file descriptor) [pid 6809] close(14) = -1 EBADF (Bad file descriptor) [pid 6809] close(15) = -1 EBADF (Bad file descriptor) [pid 6809] close(16) = -1 EBADF (Bad file descriptor) [pid 6809] close(17) = -1 EBADF (Bad file descriptor) [pid 6809] close(18) = -1 EBADF (Bad file descriptor) [pid 6809] close(19) = -1 EBADF (Bad file descriptor) [pid 6809] close(20) = -1 EBADF (Bad file descriptor) [pid 6809] close(21) = -1 EBADF (Bad file descriptor) [pid 6809] close(22) = -1 EBADF (Bad file descriptor) [pid 6809] close(23) = -1 EBADF (Bad file descriptor) [pid 6809] close(24) = -1 EBADF (Bad file descriptor) [pid 6809] close(25) = -1 EBADF (Bad file descriptor) [pid 6809] close(26) = -1 EBADF (Bad file descriptor) [pid 6809] close(27) = -1 EBADF (Bad file descriptor) [pid 6809] close(28) = -1 EBADF (Bad file descriptor) [pid 6809] close(29) = -1 EBADF (Bad file descriptor) [pid 6809] exit_group(0) = ? [pid 6809] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6494", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6494", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6494/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6494/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6494/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6494/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6494/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6494/sys") = 0 [pid 314] umount2("./6494/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6494/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6494/binderfs") = 0 [pid 314] umount2("./6494/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6494/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6494/cgroup.net") = 0 [pid 314] umount2("./6494/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6494/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6494/cgroup.cpu") = 0 [pid 314] umount2("./6494/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6494/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6494/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6494") = 0 [pid 314] mkdir("./6495", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6810 attached , child_tidptr=0x55557741b690) = 6497 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6810] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6810] chdir("./6495") = 0 [pid 6810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6810] setpgid(0, 0) = 0 [pid 6810] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6810] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6810] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6810] write(3, "1000", 4) = 4 [pid 6810] close(3) = 0 [pid 6810] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6810] write(1, "executing program\n", 18) = 18 executing program [pid 6810] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6810] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6810] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6810] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6810] close(3) = 0 [pid 6810] close(4) = -1 EBADF (Bad file descriptor) [pid 6810] close(5) = -1 EBADF (Bad file descriptor) [pid 6810] close(6) = -1 EBADF (Bad file descriptor) [pid 6810] close(7) = -1 EBADF (Bad file descriptor) [pid 6810] close(8) = -1 EBADF (Bad file descriptor) [pid 6810] close(9) = -1 EBADF (Bad file descriptor) [pid 6810] close(10) = -1 EBADF (Bad file descriptor) [pid 6810] close(11) = -1 EBADF (Bad file descriptor) [pid 6810] close(12) = -1 EBADF (Bad file descriptor) [pid 6810] close(13) = -1 EBADF (Bad file descriptor) [pid 6810] close(14) = -1 EBADF (Bad file descriptor) [pid 6810] close(15) = -1 EBADF (Bad file descriptor) [pid 6810] close(16) = -1 EBADF (Bad file descriptor) [pid 6810] close(17) = -1 EBADF (Bad file descriptor) [pid 6810] close(18) = -1 EBADF (Bad file descriptor) [pid 6810] close(19) = -1 EBADF (Bad file descriptor) [pid 6810] close(20) = -1 EBADF (Bad file descriptor) [pid 6810] close(21) = -1 EBADF (Bad file descriptor) [pid 6810] close(22) = -1 EBADF (Bad file descriptor) [pid 6810] close(23) = -1 EBADF (Bad file descriptor) [pid 6810] close(24) = -1 EBADF (Bad file descriptor) [pid 6810] close(25) = -1 EBADF (Bad file descriptor) [pid 6810] close(26) = -1 EBADF (Bad file descriptor) [pid 6810] close(27) = -1 EBADF (Bad file descriptor) [pid 6810] close(28) = -1 EBADF (Bad file descriptor) [pid 6810] close(29) = -1 EBADF (Bad file descriptor) [pid 6810] exit_group(0) = ? [pid 6810] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6495", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6495", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6495/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6495/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6495/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6495/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6495/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6495/sys") = 0 [pid 314] umount2("./6495/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6495/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6495/binderfs") = 0 [pid 314] umount2("./6495/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6495/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6495/cgroup.net") = 0 [pid 314] umount2("./6495/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6495/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6495/cgroup.cpu") = 0 [pid 314] umount2("./6495/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6495/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6495/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6495") = 0 [pid 314] mkdir("./6496", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6498 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 6811 attached , NULL, 8) = 0 [pid 6811] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6811] chdir("./6496") = 0 [pid 6811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6811] setpgid(0, 0) = 0 [pid 6811] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6811] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6811] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6811] write(3, "1000", 4) = 4 [pid 6811] close(3) = 0 [pid 6811] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6811] write(1, "executing program\n", 18) = 18 executing program [pid 6811] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6811] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6811] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6811] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6811] close(3) = 0 [pid 6811] close(4) = -1 EBADF (Bad file descriptor) [pid 6811] close(5) = -1 EBADF (Bad file descriptor) [pid 6811] close(6) = -1 EBADF (Bad file descriptor) [pid 6811] close(7) = -1 EBADF (Bad file descriptor) [pid 6811] close(8) = -1 EBADF (Bad file descriptor) [pid 6811] close(9) = -1 EBADF (Bad file descriptor) [pid 6811] close(10) = -1 EBADF (Bad file descriptor) [pid 6811] close(11) = -1 EBADF (Bad file descriptor) [pid 6811] close(12) = -1 EBADF (Bad file descriptor) [pid 6811] close(13) = -1 EBADF (Bad file descriptor) [pid 6811] close(14) = -1 EBADF (Bad file descriptor) [pid 6811] close(15) = -1 EBADF (Bad file descriptor) [pid 6811] close(16) = -1 EBADF (Bad file descriptor) [pid 6811] close(17) = -1 EBADF (Bad file descriptor) [pid 6811] close(18) = -1 EBADF (Bad file descriptor) [pid 6811] close(19) = -1 EBADF (Bad file descriptor) [pid 6811] close(20) = -1 EBADF (Bad file descriptor) [pid 6811] close(21) = -1 EBADF (Bad file descriptor) [pid 6811] close(22) = -1 EBADF (Bad file descriptor) [pid 6811] close(23) = -1 EBADF (Bad file descriptor) [pid 6811] close(24) = -1 EBADF (Bad file descriptor) [pid 6811] close(25) = -1 EBADF (Bad file descriptor) [pid 6811] close(26) = -1 EBADF (Bad file descriptor) [pid 6811] close(27) = -1 EBADF (Bad file descriptor) [pid 6811] close(28) = -1 EBADF (Bad file descriptor) [pid 6811] close(29) = -1 EBADF (Bad file descriptor) [pid 6811] exit_group(0) = ? [pid 6811] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6496", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6496", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6496/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6496/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6496/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6496/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6496/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6496/sys") = 0 [pid 314] umount2("./6496/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6496/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6496/binderfs") = 0 [pid 314] umount2("./6496/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6496/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6496/cgroup.net") = 0 [pid 314] umount2("./6496/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6496/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6496/cgroup.cpu") = 0 [pid 314] umount2("./6496/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6496/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6496/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6496") = 0 [pid 314] mkdir("./6497", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6499 ci2-android-6-12-rust/strace-static-x86_64: Process 6812 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6812] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6812] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6812] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6812] chdir("./6497") = 0 [pid 6812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6812] setpgid(0, 0) = 0 [pid 6812] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6812] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6812] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6812] write(3, "1000", 4) = 4 [pid 6812] close(3) = 0 [pid 6812] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6812] write(1, "executing program\n", 18) = 18 executing program [pid 6812] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6812] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6812] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6812] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6812] close(3) = 0 [pid 6812] close(4) = -1 EBADF (Bad file descriptor) [pid 6812] close(5) = -1 EBADF (Bad file descriptor) [pid 6812] close(6) = -1 EBADF (Bad file descriptor) [pid 6812] close(7) = -1 EBADF (Bad file descriptor) [pid 6812] close(8) = -1 EBADF (Bad file descriptor) [pid 6812] close(9) = -1 EBADF (Bad file descriptor) [pid 6812] close(10) = -1 EBADF (Bad file descriptor) [pid 6812] close(11) = -1 EBADF (Bad file descriptor) [pid 6812] close(12) = -1 EBADF (Bad file descriptor) [pid 6812] close(13) = -1 EBADF (Bad file descriptor) [pid 6812] close(14) = -1 EBADF (Bad file descriptor) [pid 6812] close(15) = -1 EBADF (Bad file descriptor) [pid 6812] close(16) = -1 EBADF (Bad file descriptor) [pid 6812] close(17) = -1 EBADF (Bad file descriptor) [pid 6812] close(18) = -1 EBADF (Bad file descriptor) [pid 6812] close(19) = -1 EBADF (Bad file descriptor) [pid 6812] close(20) = -1 EBADF (Bad file descriptor) [pid 6812] close(21) = -1 EBADF (Bad file descriptor) [pid 6812] close(22) = -1 EBADF (Bad file descriptor) [pid 6812] close(23) = -1 EBADF (Bad file descriptor) [pid 6812] close(24) = -1 EBADF (Bad file descriptor) [pid 6812] close(25) = -1 EBADF (Bad file descriptor) [pid 6812] close(26) = -1 EBADF (Bad file descriptor) [pid 6812] close(27) = -1 EBADF (Bad file descriptor) [pid 6812] close(28) = -1 EBADF (Bad file descriptor) [pid 6812] close(29) = -1 EBADF (Bad file descriptor) [pid 6812] exit_group(0) = ? [pid 6812] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6497", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6497", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6497/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6497/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6497/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6497/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6497/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6497/sys") = 0 [pid 314] umount2("./6497/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6497/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6497/binderfs") = 0 [pid 314] umount2("./6497/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6497/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6497/cgroup.net") = 0 [pid 314] umount2("./6497/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6497/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6497/cgroup.cpu") = 0 [pid 314] umount2("./6497/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6497/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6497/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6497") = 0 [pid 314] mkdir("./6498", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6813 attached , child_tidptr=0x55557741b690) = 6500 [pid 6813] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6813] <... set_robust_list resumed>) = 0 [pid 6813] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6813] chdir("./6498") = 0 [pid 6813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6813] setpgid(0, 0) = 0 [pid 6813] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6813] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6813] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6813] write(3, "1000", 4) = 4 [pid 6813] close(3) = 0 [pid 6813] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6813] write(1, "executing program\n", 18) = 18 [pid 6813] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6813] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6813] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 executing program [pid 6813] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6813] close(3) = 0 [pid 6813] close(4) = -1 EBADF (Bad file descriptor) [pid 6813] close(5) = -1 EBADF (Bad file descriptor) [pid 6813] close(6) = -1 EBADF (Bad file descriptor) [pid 6813] close(7) = -1 EBADF (Bad file descriptor) [pid 6813] close(8) = -1 EBADF (Bad file descriptor) [pid 6813] close(9) = -1 EBADF (Bad file descriptor) [pid 6813] close(10) = -1 EBADF (Bad file descriptor) [pid 6813] close(11) = -1 EBADF (Bad file descriptor) [pid 6813] close(12) = -1 EBADF (Bad file descriptor) [pid 6813] close(13) = -1 EBADF (Bad file descriptor) [pid 6813] close(14) = -1 EBADF (Bad file descriptor) [pid 6813] close(15) = -1 EBADF (Bad file descriptor) [pid 6813] close(16) = -1 EBADF (Bad file descriptor) [pid 6813] close(17) = -1 EBADF (Bad file descriptor) [pid 6813] close(18) = -1 EBADF (Bad file descriptor) [pid 6813] close(19) = -1 EBADF (Bad file descriptor) [pid 6813] close(20) = -1 EBADF (Bad file descriptor) [pid 6813] close(21) = -1 EBADF (Bad file descriptor) [pid 6813] close(22) = -1 EBADF (Bad file descriptor) [pid 6813] close(23) = -1 EBADF (Bad file descriptor) [pid 6813] close(24) = -1 EBADF (Bad file descriptor) [pid 6813] close(25) = -1 EBADF (Bad file descriptor) [pid 6813] close(26) = -1 EBADF (Bad file descriptor) [pid 6813] close(27) = -1 EBADF (Bad file descriptor) [pid 6813] close(28) = -1 EBADF (Bad file descriptor) [pid 6813] close(29) = -1 EBADF (Bad file descriptor) [pid 6813] exit_group(0) = ? [pid 6813] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6500, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6498", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6498", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6498/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6498/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6498/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6498/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6498/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6498/sys") = 0 [pid 314] umount2("./6498/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6498/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6498/binderfs") = 0 [pid 314] umount2("./6498/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6498/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6498/cgroup.net") = 0 [pid 314] umount2("./6498/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6498/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6498/cgroup.cpu") = 0 [pid 314] umount2("./6498/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6498/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6498/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6498") = 0 [pid 314] mkdir("./6499", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6501 ci2-android-6-12-rust/strace-static-x86_64: Process 6814 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6814] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6814] <... set_robust_list resumed>) = 0 [pid 6814] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6814] chdir("./6499") = 0 [pid 6814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6814] setpgid(0, 0) = 0 [pid 6814] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6814] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6814] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6814] write(3, "1000", 4) = 4 [pid 6814] close(3) = 0 executing program [pid 6814] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6814] write(1, "executing program\n", 18) = 18 [pid 6814] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6814] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6814] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6814] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6814] close(3) = 0 [pid 6814] close(4) = -1 EBADF (Bad file descriptor) [pid 6814] close(5) = -1 EBADF (Bad file descriptor) [pid 6814] close(6) = -1 EBADF (Bad file descriptor) [pid 6814] close(7) = -1 EBADF (Bad file descriptor) [pid 6814] close(8) = -1 EBADF (Bad file descriptor) [pid 6814] close(9) = -1 EBADF (Bad file descriptor) [pid 6814] close(10) = -1 EBADF (Bad file descriptor) [pid 6814] close(11) = -1 EBADF (Bad file descriptor) [pid 6814] close(12) = -1 EBADF (Bad file descriptor) [pid 6814] close(13) = -1 EBADF (Bad file descriptor) [pid 6814] close(14) = -1 EBADF (Bad file descriptor) [pid 6814] close(15) = -1 EBADF (Bad file descriptor) [pid 6814] close(16) = -1 EBADF (Bad file descriptor) [pid 6814] close(17) = -1 EBADF (Bad file descriptor) [pid 6814] close(18) = -1 EBADF (Bad file descriptor) [pid 6814] close(19) = -1 EBADF (Bad file descriptor) [pid 6814] close(20) = -1 EBADF (Bad file descriptor) [pid 6814] close(21) = -1 EBADF (Bad file descriptor) [pid 6814] close(22) = -1 EBADF (Bad file descriptor) [pid 6814] close(23) = -1 EBADF (Bad file descriptor) [pid 6814] close(24) = -1 EBADF (Bad file descriptor) [pid 6814] close(25) = -1 EBADF (Bad file descriptor) [pid 6814] close(26) = -1 EBADF (Bad file descriptor) [pid 6814] close(27) = -1 EBADF (Bad file descriptor) [pid 6814] close(28) = -1 EBADF (Bad file descriptor) [pid 6814] close(29) = -1 EBADF (Bad file descriptor) [pid 6814] exit_group(0) = ? [pid 6814] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6499", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6499", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6499/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6499/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6499/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6499/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6499/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6499/sys") = 0 [pid 314] umount2("./6499/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6499/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6499/binderfs") = 0 [pid 314] umount2("./6499/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6499/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6499/cgroup.net") = 0 [pid 314] umount2("./6499/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6499/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6499/cgroup.cpu") = 0 [pid 314] umount2("./6499/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6499/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6499/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6499") = 0 [pid 314] mkdir("./6500", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6815 attached , child_tidptr=0x55557741b690) = 6502 [pid 6815] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6815] chdir("./6500") = 0 [pid 6815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6815] <... prctl resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6815] setpgid(0, 0) = 0 [pid 6815] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6815] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6815] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6815] write(3, "1000", 4) = 4 [pid 6815] close(3) = 0 [pid 6815] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6815] write(1, "executing program\n", 18) = 18 [pid 6815] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6815] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6815] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6815] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6815] close(3) = 0 [pid 6815] close(4) = -1 EBADF (Bad file descriptor) [pid 6815] close(5) = -1 EBADF (Bad file descriptor) [pid 6815] close(6) = -1 EBADF (Bad file descriptor) [pid 6815] close(7) = -1 EBADF (Bad file descriptor) [pid 6815] close(8) = -1 EBADF (Bad file descriptor) [pid 6815] close(9) = -1 EBADF (Bad file descriptor) [pid 6815] close(10) = -1 EBADF (Bad file descriptor) [pid 6815] close(11) = -1 EBADF (Bad file descriptor) [pid 6815] close(12) = -1 EBADF (Bad file descriptor) [pid 6815] close(13) = -1 EBADF (Bad file descriptor) [pid 6815] close(14) = -1 EBADF (Bad file descriptor) [pid 6815] close(15) = -1 EBADF (Bad file descriptor) [pid 6815] close(16) = -1 EBADF (Bad file descriptor) [pid 6815] close(17) = -1 EBADF (Bad file descriptor) [pid 6815] close(18) = -1 EBADF (Bad file descriptor) [pid 6815] close(19) = -1 EBADF (Bad file descriptor) [pid 6815] close(20) = -1 EBADF (Bad file descriptor) [pid 6815] close(21) = -1 EBADF (Bad file descriptor) [pid 6815] close(22) = -1 EBADF (Bad file descriptor) [pid 6815] close(23) = -1 EBADF (Bad file descriptor) [pid 6815] close(24) = -1 EBADF (Bad file descriptor) [pid 6815] close(25) = -1 EBADF (Bad file descriptor) [pid 6815] close(26) = -1 EBADF (Bad file descriptor) [pid 6815] close(27) = -1 EBADF (Bad file descriptor) [pid 6815] close(28) = -1 EBADF (Bad file descriptor) [pid 6815] close(29) = -1 EBADF (Bad file descriptor) [pid 6815] exit_group(0) = ? [pid 6815] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6500", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6500", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6500/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6500/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6500/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6500/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6500/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6500/sys") = 0 [pid 314] umount2("./6500/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6500/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6500/binderfs") = 0 [pid 314] umount2("./6500/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6500/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6500/cgroup.net") = 0 [pid 314] umount2("./6500/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6500/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6500/cgroup.cpu") = 0 [pid 314] umount2("./6500/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6500/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6500/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6500") = 0 [pid 314] mkdir("./6501", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6816 attached , child_tidptr=0x55557741b690) = 6503 [pid 6816] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6816] chdir("./6501") = 0 [pid 6816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6816] <... prctl resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6816] setpgid(0, 0) = 0 [pid 6816] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6816] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6816] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6816] write(3, "1000", 4) = 4 [pid 6816] close(3) = 0 [pid 6816] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6816] write(1, "executing program\n", 18) = 18 executing program [pid 6816] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6816] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6816] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6816] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6816] close(3) = 0 [pid 6816] close(4) = -1 EBADF (Bad file descriptor) [pid 6816] close(5) = -1 EBADF (Bad file descriptor) [pid 6816] close(6) = -1 EBADF (Bad file descriptor) [pid 6816] close(7) = -1 EBADF (Bad file descriptor) [pid 6816] close(8) = -1 EBADF (Bad file descriptor) [pid 6816] close(9) = -1 EBADF (Bad file descriptor) [pid 6816] close(10) = -1 EBADF (Bad file descriptor) [pid 6816] close(11) = -1 EBADF (Bad file descriptor) [pid 6816] close(12) = -1 EBADF (Bad file descriptor) [pid 6816] close(13) = -1 EBADF (Bad file descriptor) [pid 6816] close(14) = -1 EBADF (Bad file descriptor) [pid 6816] close(15) = -1 EBADF (Bad file descriptor) [pid 6816] close(16) = -1 EBADF (Bad file descriptor) [pid 6816] close(17) = -1 EBADF (Bad file descriptor) [pid 6816] close(18) = -1 EBADF (Bad file descriptor) [pid 6816] close(19) = -1 EBADF (Bad file descriptor) [pid 6816] close(20) = -1 EBADF (Bad file descriptor) [pid 6816] close(21) = -1 EBADF (Bad file descriptor) [pid 6816] close(22) = -1 EBADF (Bad file descriptor) [pid 6816] close(23) = -1 EBADF (Bad file descriptor) [pid 6816] close(24) = -1 EBADF (Bad file descriptor) [pid 6816] close(25) = -1 EBADF (Bad file descriptor) [pid 6816] close(26) = -1 EBADF (Bad file descriptor) [pid 6816] close(27) = -1 EBADF (Bad file descriptor) [pid 6816] close(28) = -1 EBADF (Bad file descriptor) [pid 6816] close(29) = -1 EBADF (Bad file descriptor) [pid 6816] exit_group(0) = ? [pid 6816] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6501", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6501", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6501/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6501/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6501/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6501/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6501/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6501/sys") = 0 [pid 314] umount2("./6501/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6501/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6501/binderfs") = 0 [pid 314] umount2("./6501/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6501/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6501/cgroup.net") = 0 [pid 314] umount2("./6501/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6501/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6501/cgroup.cpu") = 0 [pid 314] umount2("./6501/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6501/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6501/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6501") = 0 [pid 314] mkdir("./6502", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6817 attached , child_tidptr=0x55557741b690) = 6504 [pid 6817] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6817] chdir("./6502") = 0 [pid 6817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6817] setpgid(0, 0) = 0 [pid 6817] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6817] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6817] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6817] write(3, "1000", 4) = 4 [pid 6817] close(3) = 0 [pid 6817] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6817] write(1, "executing program\n", 18) = 18 executing program [pid 6817] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6817] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6817] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6817] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6817] close(3) = 0 [pid 6817] close(4) = -1 EBADF (Bad file descriptor) [pid 6817] close(5) = -1 EBADF (Bad file descriptor) [pid 6817] close(6) = -1 EBADF (Bad file descriptor) [pid 6817] close(7) = -1 EBADF (Bad file descriptor) [pid 6817] close(8) = -1 EBADF (Bad file descriptor) [pid 6817] close(9) = -1 EBADF (Bad file descriptor) [pid 6817] close(10) = -1 EBADF (Bad file descriptor) [pid 6817] close(11) = -1 EBADF (Bad file descriptor) [pid 6817] close(12) = -1 EBADF (Bad file descriptor) [pid 6817] close(13) = -1 EBADF (Bad file descriptor) [pid 6817] close(14) = -1 EBADF (Bad file descriptor) [pid 6817] close(15) = -1 EBADF (Bad file descriptor) [pid 6817] close(16) = -1 EBADF (Bad file descriptor) [pid 6817] close(17) = -1 EBADF (Bad file descriptor) [pid 6817] close(18) = -1 EBADF (Bad file descriptor) [pid 6817] close(19) = -1 EBADF (Bad file descriptor) [pid 6817] close(20) = -1 EBADF (Bad file descriptor) [pid 6817] close(21) = -1 EBADF (Bad file descriptor) [pid 6817] close(22) = -1 EBADF (Bad file descriptor) [pid 6817] close(23) = -1 EBADF (Bad file descriptor) [pid 6817] close(24) = -1 EBADF (Bad file descriptor) [pid 6817] close(25) = -1 EBADF (Bad file descriptor) [pid 6817] close(26) = -1 EBADF (Bad file descriptor) [pid 6817] close(27) = -1 EBADF (Bad file descriptor) [pid 6817] close(28) = -1 EBADF (Bad file descriptor) [pid 6817] close(29) = -1 EBADF (Bad file descriptor) [pid 6817] exit_group(0) = ? [pid 6817] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6502", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6502", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6502/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6502/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6502/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6502/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6502/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6502/sys") = 0 [pid 314] umount2("./6502/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6502/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6502/binderfs") = 0 [pid 314] umount2("./6502/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6502/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6502/cgroup.net") = 0 [pid 314] umount2("./6502/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6502/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6502/cgroup.cpu") = 0 [pid 314] umount2("./6502/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6502/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6502/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6502") = 0 [pid 314] mkdir("./6503", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6818 attached , child_tidptr=0x55557741b690) = 6505 [pid 6818] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6818] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6818] chdir("./6503") = 0 [pid 6818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6818] setpgid(0, 0) = 0 [pid 6818] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6818] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6818] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6818] write(3, "1000", 4) = 4 [pid 6818] close(3) = 0 [pid 6818] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6818] write(1, "executing program\n", 18) = 18 executing program [pid 6818] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6818] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6818] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6818] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6818] close(3) = 0 [pid 6818] close(4) = -1 EBADF (Bad file descriptor) [pid 6818] close(5) = -1 EBADF (Bad file descriptor) [pid 6818] close(6) = -1 EBADF (Bad file descriptor) [pid 6818] close(7) = -1 EBADF (Bad file descriptor) [pid 6818] close(8) = -1 EBADF (Bad file descriptor) [pid 6818] close(9) = -1 EBADF (Bad file descriptor) [pid 6818] close(10) = -1 EBADF (Bad file descriptor) [pid 6818] close(11) = -1 EBADF (Bad file descriptor) [pid 6818] close(12) = -1 EBADF (Bad file descriptor) [pid 6818] close(13) = -1 EBADF (Bad file descriptor) [pid 6818] close(14) = -1 EBADF (Bad file descriptor) [pid 6818] close(15) = -1 EBADF (Bad file descriptor) [pid 6818] close(16) = -1 EBADF (Bad file descriptor) [pid 6818] close(17) = -1 EBADF (Bad file descriptor) [pid 6818] close(18) = -1 EBADF (Bad file descriptor) [pid 6818] close(19) = -1 EBADF (Bad file descriptor) [pid 6818] close(20) = -1 EBADF (Bad file descriptor) [pid 6818] close(21) = -1 EBADF (Bad file descriptor) [pid 6818] close(22) = -1 EBADF (Bad file descriptor) [pid 6818] close(23) = -1 EBADF (Bad file descriptor) [pid 6818] close(24) = -1 EBADF (Bad file descriptor) [pid 6818] close(25) = -1 EBADF (Bad file descriptor) [pid 6818] close(26) = -1 EBADF (Bad file descriptor) [pid 6818] close(27) = -1 EBADF (Bad file descriptor) [pid 6818] close(28) = -1 EBADF (Bad file descriptor) [pid 6818] close(29) = -1 EBADF (Bad file descriptor) [pid 6818] exit_group(0) = ? [pid 6818] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6503", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6503", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6503/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6503/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6503/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6503/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6503/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6503/sys") = 0 [pid 314] umount2("./6503/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6503/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6503/binderfs") = 0 [pid 314] umount2("./6503/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6503/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6503/cgroup.net") = 0 [pid 314] umount2("./6503/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6503/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6503/cgroup.cpu") = 0 [pid 314] umount2("./6503/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6503/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6503/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6503") = 0 [pid 314] mkdir("./6504", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6819 attached , child_tidptr=0x55557741b690) = 6506 [pid 6819] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6819] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6819] chdir("./6504") = 0 [pid 6819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6819] setpgid(0, 0) = 0 [pid 6819] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6819] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6819] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6819] write(3, "1000", 4) = 4 [pid 6819] close(3) = 0 [pid 6819] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6819] write(1, "executing program\n", 18) = 18 [pid 6819] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6819] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6819] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6819] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6819] close(3) = 0 [pid 6819] close(4) = -1 EBADF (Bad file descriptor) [pid 6819] close(5) = -1 EBADF (Bad file descriptor) [pid 6819] close(6) = -1 EBADF (Bad file descriptor) [pid 6819] close(7) = -1 EBADF (Bad file descriptor) [pid 6819] close(8) = -1 EBADF (Bad file descriptor) [pid 6819] close(9) = -1 EBADF (Bad file descriptor) [pid 6819] close(10) = -1 EBADF (Bad file descriptor) [pid 6819] close(11) = -1 EBADF (Bad file descriptor) [pid 6819] close(12) = -1 EBADF (Bad file descriptor) [pid 6819] close(13) = -1 EBADF (Bad file descriptor) [pid 6819] close(14) = -1 EBADF (Bad file descriptor) [pid 6819] close(15) = -1 EBADF (Bad file descriptor) [pid 6819] close(16) = -1 EBADF (Bad file descriptor) [pid 6819] close(17) = -1 EBADF (Bad file descriptor) [pid 6819] close(18) = -1 EBADF (Bad file descriptor) [pid 6819] close(19) = -1 EBADF (Bad file descriptor) [pid 6819] close(20) = -1 EBADF (Bad file descriptor) [pid 6819] close(21) = -1 EBADF (Bad file descriptor) [pid 6819] close(22) = -1 EBADF (Bad file descriptor) [pid 6819] close(23) = -1 EBADF (Bad file descriptor) [pid 6819] close(24) = -1 EBADF (Bad file descriptor) [pid 6819] close(25) = -1 EBADF (Bad file descriptor) [pid 6819] close(26) = -1 EBADF (Bad file descriptor) [pid 6819] close(27) = -1 EBADF (Bad file descriptor) [pid 6819] close(28) = -1 EBADF (Bad file descriptor) [pid 6819] close(29) = -1 EBADF (Bad file descriptor) [pid 6819] exit_group(0) = ? [pid 6819] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6504", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6504", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6504/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6504/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6504/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6504/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6504/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6504/sys") = 0 [pid 314] umount2("./6504/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6504/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6504/binderfs") = 0 [pid 314] umount2("./6504/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6504/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6504/cgroup.net") = 0 [pid 314] umount2("./6504/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6504/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6504/cgroup.cpu") = 0 [pid 314] umount2("./6504/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6504/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6504/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6504") = 0 [pid 314] mkdir("./6505", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6820 attached , child_tidptr=0x55557741b690) = 6507 [pid 6820] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6820] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6820] chdir("./6505") = 0 [pid 6820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6820] setpgid(0, 0) = 0 [pid 6820] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6820] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6820] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6820] write(3, "1000", 4) = 4 [pid 6820] close(3) = 0 [pid 6820] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6820] write(1, "executing program\n", 18) = 18 executing program [pid 6820] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6820] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6820] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6820] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6820] close(3) = 0 [pid 6820] close(4) = -1 EBADF (Bad file descriptor) [pid 6820] close(5) = -1 EBADF (Bad file descriptor) [pid 6820] close(6) = -1 EBADF (Bad file descriptor) [pid 6820] close(7) = -1 EBADF (Bad file descriptor) [pid 6820] close(8) = -1 EBADF (Bad file descriptor) [pid 6820] close(9) = -1 EBADF (Bad file descriptor) [pid 6820] close(10) = -1 EBADF (Bad file descriptor) [pid 6820] close(11) = -1 EBADF (Bad file descriptor) [pid 6820] close(12) = -1 EBADF (Bad file descriptor) [pid 6820] close(13) = -1 EBADF (Bad file descriptor) [pid 6820] close(14) = -1 EBADF (Bad file descriptor) [pid 6820] close(15) = -1 EBADF (Bad file descriptor) [pid 6820] close(16) = -1 EBADF (Bad file descriptor) [pid 6820] close(17) = -1 EBADF (Bad file descriptor) [pid 6820] close(18) = -1 EBADF (Bad file descriptor) [pid 6820] close(19) = -1 EBADF (Bad file descriptor) [pid 6820] close(20) = -1 EBADF (Bad file descriptor) [pid 6820] close(21) = -1 EBADF (Bad file descriptor) [pid 6820] close(22) = -1 EBADF (Bad file descriptor) [pid 6820] close(23) = -1 EBADF (Bad file descriptor) [pid 6820] close(24) = -1 EBADF (Bad file descriptor) [pid 6820] close(25) = -1 EBADF (Bad file descriptor) [pid 6820] close(26) = -1 EBADF (Bad file descriptor) [pid 6820] close(27) = -1 EBADF (Bad file descriptor) [pid 6820] close(28) = -1 EBADF (Bad file descriptor) [pid 6820] close(29) = -1 EBADF (Bad file descriptor) [pid 6820] exit_group(0) = ? [pid 6820] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6505", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6505", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6505/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6505/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6505/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6505/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6505/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6505/sys") = 0 [pid 314] umount2("./6505/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6505/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6505/binderfs") = 0 [pid 314] umount2("./6505/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6505/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6505/cgroup.net") = 0 [pid 314] umount2("./6505/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6505/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6505/cgroup.cpu") = 0 [pid 314] umount2("./6505/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6505/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6505/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6505") = 0 [pid 314] mkdir("./6506", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6821 attached , child_tidptr=0x55557741b690) = 6508 [pid 6821] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6821] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6821] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6821] chdir("./6506") = 0 [pid 6821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6821] setpgid(0, 0) = 0 [pid 6821] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6821] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6821] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6821] write(3, "1000", 4) = 4 [pid 6821] close(3) = 0 [pid 6821] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6821] write(1, "executing program\n", 18) = 18 executing program [pid 6821] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6821] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6821] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6821] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6821] close(3) = 0 [pid 6821] close(4) = -1 EBADF (Bad file descriptor) [pid 6821] close(5) = -1 EBADF (Bad file descriptor) [pid 6821] close(6) = -1 EBADF (Bad file descriptor) [pid 6821] close(7) = -1 EBADF (Bad file descriptor) [pid 6821] close(8) = -1 EBADF (Bad file descriptor) [pid 6821] close(9) = -1 EBADF (Bad file descriptor) [pid 6821] close(10) = -1 EBADF (Bad file descriptor) [pid 6821] close(11) = -1 EBADF (Bad file descriptor) [pid 6821] close(12) = -1 EBADF (Bad file descriptor) [pid 6821] close(13) = -1 EBADF (Bad file descriptor) [pid 6821] close(14) = -1 EBADF (Bad file descriptor) [pid 6821] close(15) = -1 EBADF (Bad file descriptor) [pid 6821] close(16) = -1 EBADF (Bad file descriptor) [pid 6821] close(17) = -1 EBADF (Bad file descriptor) [pid 6821] close(18) = -1 EBADF (Bad file descriptor) [pid 6821] close(19) = -1 EBADF (Bad file descriptor) [pid 6821] close(20) = -1 EBADF (Bad file descriptor) [pid 6821] close(21) = -1 EBADF (Bad file descriptor) [pid 6821] close(22) = -1 EBADF (Bad file descriptor) [pid 6821] close(23) = -1 EBADF (Bad file descriptor) [pid 6821] close(24) = -1 EBADF (Bad file descriptor) [pid 6821] close(25) = -1 EBADF (Bad file descriptor) [pid 6821] close(26) = -1 EBADF (Bad file descriptor) [pid 6821] close(27) = -1 EBADF (Bad file descriptor) [pid 6821] close(28) = -1 EBADF (Bad file descriptor) [pid 6821] close(29) = -1 EBADF (Bad file descriptor) [pid 6821] exit_group(0) = ? [pid 6821] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6506", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6506", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6506/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6506/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6506/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6506/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6506/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6506/sys") = 0 [pid 314] umount2("./6506/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6506/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6506/binderfs") = 0 [pid 314] umount2("./6506/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6506/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6506/cgroup.net") = 0 [pid 314] umount2("./6506/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6506/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6506/cgroup.cpu") = 0 [pid 314] umount2("./6506/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6506/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6506/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6506") = 0 [pid 314] mkdir("./6507", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6822 attached , child_tidptr=0x55557741b690) = 6509 [pid 6822] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6822] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6822] chdir("./6507") = 0 [pid 6822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6822] setpgid(0, 0) = 0 [pid 6822] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6822] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6822] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6822] write(3, "1000", 4) = 4 [pid 6822] close(3) = 0 [pid 6822] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6822] write(1, "executing program\n", 18) = 18 [pid 6822] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6822] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6822] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6822] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6822] close(3) = 0 [pid 6822] close(4) = -1 EBADF (Bad file descriptor) [pid 6822] close(5) = -1 EBADF (Bad file descriptor) [pid 6822] close(6) = -1 EBADF (Bad file descriptor) [pid 6822] close(7) = -1 EBADF (Bad file descriptor) [pid 6822] close(8) = -1 EBADF (Bad file descriptor) [pid 6822] close(9) = -1 EBADF (Bad file descriptor) [pid 6822] close(10) = -1 EBADF (Bad file descriptor) [pid 6822] close(11) = -1 EBADF (Bad file descriptor) [pid 6822] close(12) = -1 EBADF (Bad file descriptor) [pid 6822] close(13) = -1 EBADF (Bad file descriptor) [pid 6822] close(14) = -1 EBADF (Bad file descriptor) [pid 6822] close(15) = -1 EBADF (Bad file descriptor) [pid 6822] close(16) = -1 EBADF (Bad file descriptor) [pid 6822] close(17) = -1 EBADF (Bad file descriptor) [pid 6822] close(18) = -1 EBADF (Bad file descriptor) [pid 6822] close(19) = -1 EBADF (Bad file descriptor) [pid 6822] close(20) = -1 EBADF (Bad file descriptor) [pid 6822] close(21) = -1 EBADF (Bad file descriptor) [pid 6822] close(22) = -1 EBADF (Bad file descriptor) [pid 6822] close(23) = -1 EBADF (Bad file descriptor) [pid 6822] close(24) = -1 EBADF (Bad file descriptor) [pid 6822] close(25) = -1 EBADF (Bad file descriptor) [pid 6822] close(26) = -1 EBADF (Bad file descriptor) [pid 6822] close(27) = -1 EBADF (Bad file descriptor) [pid 6822] close(28) = -1 EBADF (Bad file descriptor) [pid 6822] close(29) = -1 EBADF (Bad file descriptor) [pid 6822] exit_group(0) = ? [pid 6822] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6507", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6507", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6507/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6507/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6507/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6507/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6507/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6507/sys") = 0 [pid 314] umount2("./6507/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6507/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6507/binderfs") = 0 [pid 314] umount2("./6507/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6507/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6507/cgroup.net") = 0 [pid 314] umount2("./6507/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6507/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6507/cgroup.cpu") = 0 [pid 314] umount2("./6507/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6507/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6507/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6507") = 0 [pid 314] mkdir("./6508", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6510 ci2-android-6-12-rust/strace-static-x86_64: Process 6823 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6823] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6823] chdir("./6508") = 0 [pid 6823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6823] setpgid(0, 0) = 0 [pid 6823] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6823] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6823] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6823] write(3, "1000", 4) = 4 [pid 6823] close(3) = 0 [pid 6823] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6823] write(1, "executing program\n", 18) = 18 [pid 6823] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6823] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6823] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6823] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6823] close(3) = 0 [pid 6823] close(4) = -1 EBADF (Bad file descriptor) [pid 6823] close(5) = -1 EBADF (Bad file descriptor) [pid 6823] close(6) = -1 EBADF (Bad file descriptor) [pid 6823] close(7) = -1 EBADF (Bad file descriptor) [pid 6823] close(8) = -1 EBADF (Bad file descriptor) [pid 6823] close(9) = -1 EBADF (Bad file descriptor) [pid 6823] close(10) = -1 EBADF (Bad file descriptor) [pid 6823] close(11) = -1 EBADF (Bad file descriptor) [pid 6823] close(12) = -1 EBADF (Bad file descriptor) [pid 6823] close(13) = -1 EBADF (Bad file descriptor) [pid 6823] close(14) = -1 EBADF (Bad file descriptor) [pid 6823] close(15) = -1 EBADF (Bad file descriptor) [pid 6823] close(16) = -1 EBADF (Bad file descriptor) [pid 6823] close(17) = -1 EBADF (Bad file descriptor) [pid 6823] close(18) = -1 EBADF (Bad file descriptor) [pid 6823] close(19) = -1 EBADF (Bad file descriptor) [pid 6823] close(20) = -1 EBADF (Bad file descriptor) [pid 6823] close(21) = -1 EBADF (Bad file descriptor) [pid 6823] close(22) = -1 EBADF (Bad file descriptor) [pid 6823] close(23) = -1 EBADF (Bad file descriptor) [pid 6823] close(24) = -1 EBADF (Bad file descriptor) [pid 6823] close(25) = -1 EBADF (Bad file descriptor) [pid 6823] close(26) = -1 EBADF (Bad file descriptor) [pid 6823] close(27) = -1 EBADF (Bad file descriptor) [pid 6823] close(28) = -1 EBADF (Bad file descriptor) [pid 6823] close(29) = -1 EBADF (Bad file descriptor) [pid 6823] exit_group(0) = ? [pid 6823] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6508", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6508", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6508/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6508/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6508/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6508/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6508/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6508/sys") = 0 [pid 314] umount2("./6508/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6508/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6508/binderfs") = 0 [pid 314] umount2("./6508/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6508/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6508/cgroup.net") = 0 [pid 314] umount2("./6508/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6508/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6508/cgroup.cpu") = 0 [pid 314] umount2("./6508/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6508/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6508/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6508") = 0 [pid 314] mkdir("./6509", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6824 attached [pid 6824] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6824] chdir("./6509") = 0 [pid 6824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6511 [pid 6824] <... prctl resumed>) = 0 [pid 6824] setpgid(0, 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6824] <... setpgid resumed>) = 0 [pid 6824] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6824] <... symlink resumed>) = 0 [pid 6824] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6824] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6824] write(3, "1000", 4) = 4 [pid 6824] close(3) = 0 [pid 6824] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6824] write(1, "executing program\n", 18) = 18 executing program [pid 6824] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6824] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6824] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6824] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6824] close(3) = 0 [pid 6824] close(4) = -1 EBADF (Bad file descriptor) [pid 6824] close(5) = -1 EBADF (Bad file descriptor) [pid 6824] close(6) = -1 EBADF (Bad file descriptor) [pid 6824] close(7) = -1 EBADF (Bad file descriptor) [pid 6824] close(8) = -1 EBADF (Bad file descriptor) [pid 6824] close(9) = -1 EBADF (Bad file descriptor) [pid 6824] close(10) = -1 EBADF (Bad file descriptor) [pid 6824] close(11) = -1 EBADF (Bad file descriptor) [pid 6824] close(12) = -1 EBADF (Bad file descriptor) [pid 6824] close(13) = -1 EBADF (Bad file descriptor) [pid 6824] close(14) = -1 EBADF (Bad file descriptor) [pid 6824] close(15) = -1 EBADF (Bad file descriptor) [pid 6824] close(16) = -1 EBADF (Bad file descriptor) [pid 6824] close(17) = -1 EBADF (Bad file descriptor) [pid 6824] close(18) = -1 EBADF (Bad file descriptor) [pid 6824] close(19) = -1 EBADF (Bad file descriptor) [pid 6824] close(20) = -1 EBADF (Bad file descriptor) [pid 6824] close(21) = -1 EBADF (Bad file descriptor) [pid 6824] close(22) = -1 EBADF (Bad file descriptor) [pid 6824] close(23) = -1 EBADF (Bad file descriptor) [pid 6824] close(24) = -1 EBADF (Bad file descriptor) [pid 6824] close(25) = -1 EBADF (Bad file descriptor) [pid 6824] close(26) = -1 EBADF (Bad file descriptor) [pid 6824] close(27) = -1 EBADF (Bad file descriptor) [pid 6824] close(28) = -1 EBADF (Bad file descriptor) [pid 6824] close(29) = -1 EBADF (Bad file descriptor) [pid 6824] exit_group(0) = ? [pid 6824] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6509", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6509", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6509/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6509/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6509/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6509/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6509/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6509/sys") = 0 [pid 314] umount2("./6509/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6509/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6509/binderfs") = 0 [pid 314] umount2("./6509/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6509/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6509/cgroup.net") = 0 [pid 314] umount2("./6509/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6509/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6509/cgroup.cpu") = 0 [pid 314] umount2("./6509/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6509/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6509/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6509") = 0 [pid 314] mkdir("./6510", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6825 attached , child_tidptr=0x55557741b690) = 6512 [pid 6825] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6825] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6825] chdir("./6510") = 0 [pid 6825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6825] setpgid(0, 0) = 0 [pid 6825] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6825] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6825] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6825] write(3, "1000", 4) = 4 [pid 6825] close(3) = 0 [pid 6825] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6825] write(1, "executing program\n", 18) = 18 [pid 6825] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6825] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6825] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6825] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6825] close(3) = 0 [pid 6825] close(4) = -1 EBADF (Bad file descriptor) [pid 6825] close(5) = -1 EBADF (Bad file descriptor) [pid 6825] close(6) = -1 EBADF (Bad file descriptor) [pid 6825] close(7) = -1 EBADF (Bad file descriptor) [pid 6825] close(8) = -1 EBADF (Bad file descriptor) [pid 6825] close(9) = -1 EBADF (Bad file descriptor) [pid 6825] close(10) = -1 EBADF (Bad file descriptor) [pid 6825] close(11) = -1 EBADF (Bad file descriptor) [pid 6825] close(12) = -1 EBADF (Bad file descriptor) [pid 6825] close(13) = -1 EBADF (Bad file descriptor) [pid 6825] close(14) = -1 EBADF (Bad file descriptor) [pid 6825] close(15) = -1 EBADF (Bad file descriptor) [pid 6825] close(16) = -1 EBADF (Bad file descriptor) [pid 6825] close(17) = -1 EBADF (Bad file descriptor) [pid 6825] close(18) = -1 EBADF (Bad file descriptor) [pid 6825] close(19) = -1 EBADF (Bad file descriptor) [pid 6825] close(20) = -1 EBADF (Bad file descriptor) [pid 6825] close(21) = -1 EBADF (Bad file descriptor) [pid 6825] close(22) = -1 EBADF (Bad file descriptor) [pid 6825] close(23) = -1 EBADF (Bad file descriptor) [pid 6825] close(24) = -1 EBADF (Bad file descriptor) [pid 6825] close(25) = -1 EBADF (Bad file descriptor) [pid 6825] close(26) = -1 EBADF (Bad file descriptor) [pid 6825] close(27) = -1 EBADF (Bad file descriptor) [pid 6825] close(28) = -1 EBADF (Bad file descriptor) [pid 6825] close(29) = -1 EBADF (Bad file descriptor) [pid 6825] exit_group(0) = ? [pid 6825] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6512, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6510", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6510", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6510/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6510/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6510/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6510/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6510/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6510/sys") = 0 [pid 314] umount2("./6510/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6510/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6510/binderfs") = 0 [pid 314] umount2("./6510/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6510/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6510/cgroup.net") = 0 [pid 314] umount2("./6510/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6510/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6510/cgroup.cpu") = 0 [pid 314] umount2("./6510/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6510/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6510/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6510") = 0 [pid 314] mkdir("./6511", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6826 attached , child_tidptr=0x55557741b690) = 6513 [pid 6826] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6826] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6826] chdir("./6511") = 0 [pid 6826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6826] setpgid(0, 0) = 0 [pid 6826] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6826] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6826] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6826] write(3, "1000", 4) = 4 [pid 6826] close(3) = 0 [pid 6826] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6826] write(1, "executing program\n", 18) = 18 executing program [pid 6826] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6826] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6826] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6826] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6826] close(3) = 0 [pid 6826] close(4) = -1 EBADF (Bad file descriptor) [pid 6826] close(5) = -1 EBADF (Bad file descriptor) [pid 6826] close(6) = -1 EBADF (Bad file descriptor) [pid 6826] close(7) = -1 EBADF (Bad file descriptor) [pid 6826] close(8) = -1 EBADF (Bad file descriptor) [pid 6826] close(9) = -1 EBADF (Bad file descriptor) [pid 6826] close(10) = -1 EBADF (Bad file descriptor) [pid 6826] close(11) = -1 EBADF (Bad file descriptor) [pid 6826] close(12) = -1 EBADF (Bad file descriptor) [pid 6826] close(13) = -1 EBADF (Bad file descriptor) [pid 6826] close(14) = -1 EBADF (Bad file descriptor) [pid 6826] close(15) = -1 EBADF (Bad file descriptor) [pid 6826] close(16) = -1 EBADF (Bad file descriptor) [pid 6826] close(17) = -1 EBADF (Bad file descriptor) [pid 6826] close(18) = -1 EBADF (Bad file descriptor) [pid 6826] close(19) = -1 EBADF (Bad file descriptor) [pid 6826] close(20) = -1 EBADF (Bad file descriptor) [pid 6826] close(21) = -1 EBADF (Bad file descriptor) [pid 6826] close(22) = -1 EBADF (Bad file descriptor) [pid 6826] close(23) = -1 EBADF (Bad file descriptor) [pid 6826] close(24) = -1 EBADF (Bad file descriptor) [pid 6826] close(25) = -1 EBADF (Bad file descriptor) [pid 6826] close(26) = -1 EBADF (Bad file descriptor) [pid 6826] close(27) = -1 EBADF (Bad file descriptor) [pid 6826] close(28) = -1 EBADF (Bad file descriptor) [pid 6826] close(29) = -1 EBADF (Bad file descriptor) [pid 6826] exit_group(0) = ? [pid 6826] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6513, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6511", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6511", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6511/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6511/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6511/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6511/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6511/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6511/sys") = 0 [pid 314] umount2("./6511/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6511/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6511/binderfs") = 0 [pid 314] umount2("./6511/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6511/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6511/cgroup.net") = 0 [pid 314] umount2("./6511/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6511/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6511/cgroup.cpu") = 0 [pid 314] umount2("./6511/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6511/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6511/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6511") = 0 [pid 314] mkdir("./6512", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6827 attached , child_tidptr=0x55557741b690) = 6514 [pid 6827] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6827] chdir("./6512" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6827] <... chdir resumed>) = 0 [pid 6827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6827] setpgid(0, 0) = 0 [pid 6827] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6827] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6827] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6827] write(3, "1000", 4) = 4 [pid 6827] close(3) = 0 [pid 6827] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6827] write(1, "executing program\n", 18) = 18 executing program [pid 6827] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6827] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6827] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6827] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6827] close(3) = 0 [pid 6827] close(4) = -1 EBADF (Bad file descriptor) [pid 6827] close(5) = -1 EBADF (Bad file descriptor) [pid 6827] close(6) = -1 EBADF (Bad file descriptor) [pid 6827] close(7) = -1 EBADF (Bad file descriptor) [pid 6827] close(8) = -1 EBADF (Bad file descriptor) [pid 6827] close(9) = -1 EBADF (Bad file descriptor) [pid 6827] close(10) = -1 EBADF (Bad file descriptor) [pid 6827] close(11) = -1 EBADF (Bad file descriptor) [pid 6827] close(12) = -1 EBADF (Bad file descriptor) [pid 6827] close(13) = -1 EBADF (Bad file descriptor) [pid 6827] close(14) = -1 EBADF (Bad file descriptor) [pid 6827] close(15) = -1 EBADF (Bad file descriptor) [pid 6827] close(16) = -1 EBADF (Bad file descriptor) [pid 6827] close(17) = -1 EBADF (Bad file descriptor) [pid 6827] close(18) = -1 EBADF (Bad file descriptor) [pid 6827] close(19) = -1 EBADF (Bad file descriptor) [pid 6827] close(20) = -1 EBADF (Bad file descriptor) [pid 6827] close(21) = -1 EBADF (Bad file descriptor) [pid 6827] close(22) = -1 EBADF (Bad file descriptor) [pid 6827] close(23) = -1 EBADF (Bad file descriptor) [pid 6827] close(24) = -1 EBADF (Bad file descriptor) [pid 6827] close(25) = -1 EBADF (Bad file descriptor) [pid 6827] close(26) = -1 EBADF (Bad file descriptor) [pid 6827] close(27) = -1 EBADF (Bad file descriptor) [pid 6827] close(28) = -1 EBADF (Bad file descriptor) [pid 6827] close(29) = -1 EBADF (Bad file descriptor) [pid 6827] exit_group(0) = ? [pid 6827] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6512", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6512", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6512/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6512/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6512/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6512/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6512/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6512/sys") = 0 [pid 314] umount2("./6512/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6512/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6512/binderfs") = 0 [pid 314] umount2("./6512/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6512/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6512/cgroup.net") = 0 [pid 314] umount2("./6512/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6512/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6512/cgroup.cpu") = 0 [pid 314] umount2("./6512/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6512/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6512/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6512") = 0 [pid 314] mkdir("./6513", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6828 attached , child_tidptr=0x55557741b690) = 6515 [pid 6828] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6828] <... set_robust_list resumed>) = 0 [pid 6828] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6828] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6828] chdir("./6513") = 0 [pid 6828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6828] setpgid(0, 0) = 0 [pid 6828] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6828] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6828] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6828] write(3, "1000", 4) = 4 [pid 6828] close(3) = 0 [pid 6828] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6828] write(1, "executing program\n", 18) = 18 executing program [pid 6828] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6828] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6828] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6828] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6828] close(3) = 0 [pid 6828] close(4) = -1 EBADF (Bad file descriptor) [pid 6828] close(5) = -1 EBADF (Bad file descriptor) [pid 6828] close(6) = -1 EBADF (Bad file descriptor) [pid 6828] close(7) = -1 EBADF (Bad file descriptor) [pid 6828] close(8) = -1 EBADF (Bad file descriptor) [pid 6828] close(9) = -1 EBADF (Bad file descriptor) [pid 6828] close(10) = -1 EBADF (Bad file descriptor) [pid 6828] close(11) = -1 EBADF (Bad file descriptor) [pid 6828] close(12) = -1 EBADF (Bad file descriptor) [pid 6828] close(13) = -1 EBADF (Bad file descriptor) [pid 6828] close(14) = -1 EBADF (Bad file descriptor) [pid 6828] close(15) = -1 EBADF (Bad file descriptor) [pid 6828] close(16) = -1 EBADF (Bad file descriptor) [pid 6828] close(17) = -1 EBADF (Bad file descriptor) [pid 6828] close(18) = -1 EBADF (Bad file descriptor) [pid 6828] close(19) = -1 EBADF (Bad file descriptor) [pid 6828] close(20) = -1 EBADF (Bad file descriptor) [pid 6828] close(21) = -1 EBADF (Bad file descriptor) [pid 6828] close(22) = -1 EBADF (Bad file descriptor) [pid 6828] close(23) = -1 EBADF (Bad file descriptor) [pid 6828] close(24) = -1 EBADF (Bad file descriptor) [pid 6828] close(25) = -1 EBADF (Bad file descriptor) [pid 6828] close(26) = -1 EBADF (Bad file descriptor) [pid 6828] close(27) = -1 EBADF (Bad file descriptor) [pid 6828] close(28) = -1 EBADF (Bad file descriptor) [pid 6828] close(29) = -1 EBADF (Bad file descriptor) [pid 6828] exit_group(0) = ? [pid 6828] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6513", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6513", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6513/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6513/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6513/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6513/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6513/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6513/sys") = 0 [pid 314] umount2("./6513/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6513/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6513/binderfs") = 0 [pid 314] umount2("./6513/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6513/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6513/cgroup.net") = 0 [pid 314] umount2("./6513/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6513/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6513/cgroup.cpu") = 0 [pid 314] umount2("./6513/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6513/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6513/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6513") = 0 [pid 314] mkdir("./6514", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6516 ci2-android-6-12-rust/strace-static-x86_64: Process 6829 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6829] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6829] <... set_robust_list resumed>) = 0 [pid 6829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6829] chdir("./6514") = 0 [pid 6829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6829] setpgid(0, 0) = 0 [pid 6829] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6829] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6829] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6829] write(3, "1000", 4) = 4 [pid 6829] close(3) = 0 [pid 6829] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6829] write(1, "executing program\n", 18) = 18 executing program [pid 6829] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6829] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6829] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6829] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6829] close(3) = 0 [pid 6829] close(4) = -1 EBADF (Bad file descriptor) [pid 6829] close(5) = -1 EBADF (Bad file descriptor) [pid 6829] close(6) = -1 EBADF (Bad file descriptor) [pid 6829] close(7) = -1 EBADF (Bad file descriptor) [pid 6829] close(8) = -1 EBADF (Bad file descriptor) [pid 6829] close(9) = -1 EBADF (Bad file descriptor) [pid 6829] close(10) = -1 EBADF (Bad file descriptor) [pid 6829] close(11) = -1 EBADF (Bad file descriptor) [pid 6829] close(12) = -1 EBADF (Bad file descriptor) [pid 6829] close(13) = -1 EBADF (Bad file descriptor) [pid 6829] close(14) = -1 EBADF (Bad file descriptor) [pid 6829] close(15) = -1 EBADF (Bad file descriptor) [pid 6829] close(16) = -1 EBADF (Bad file descriptor) [pid 6829] close(17) = -1 EBADF (Bad file descriptor) [pid 6829] close(18) = -1 EBADF (Bad file descriptor) [pid 6829] close(19) = -1 EBADF (Bad file descriptor) [pid 6829] close(20) = -1 EBADF (Bad file descriptor) [pid 6829] close(21) = -1 EBADF (Bad file descriptor) [pid 6829] close(22) = -1 EBADF (Bad file descriptor) [pid 6829] close(23) = -1 EBADF (Bad file descriptor) [pid 6829] close(24) = -1 EBADF (Bad file descriptor) [pid 6829] close(25) = -1 EBADF (Bad file descriptor) [pid 6829] close(26) = -1 EBADF (Bad file descriptor) [pid 6829] close(27) = -1 EBADF (Bad file descriptor) [pid 6829] close(28) = -1 EBADF (Bad file descriptor) [pid 6829] close(29) = -1 EBADF (Bad file descriptor) [pid 6829] exit_group(0) = ? [pid 6829] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6514", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6514", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6514/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6514/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6514/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6514/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6514/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6514/sys") = 0 [pid 314] umount2("./6514/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6514/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6514/binderfs") = 0 [pid 314] umount2("./6514/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6514/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6514/cgroup.net") = 0 [pid 314] umount2("./6514/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6514/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6514/cgroup.cpu") = 0 [pid 314] umount2("./6514/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6514/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6514/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6514") = 0 [pid 314] mkdir("./6515", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6830 attached , child_tidptr=0x55557741b690) = 6517 [pid 6830] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6830] <... set_robust_list resumed>) = 0 [pid 6830] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6830] chdir("./6515") = 0 [pid 6830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6830] setpgid(0, 0) = 0 [pid 6830] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6830] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6830] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6830] write(3, "1000", 4) = 4 [pid 6830] close(3) = 0 [pid 6830] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6830] write(1, "executing program\n", 18) = 18 [pid 6830] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6830] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6830] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6830] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6830] close(3) = 0 [pid 6830] close(4) = -1 EBADF (Bad file descriptor) [pid 6830] close(5) = -1 EBADF (Bad file descriptor) [pid 6830] close(6) = -1 EBADF (Bad file descriptor) [pid 6830] close(7) = -1 EBADF (Bad file descriptor) [pid 6830] close(8) = -1 EBADF (Bad file descriptor) [pid 6830] close(9) = -1 EBADF (Bad file descriptor) [pid 6830] close(10) = -1 EBADF (Bad file descriptor) [pid 6830] close(11) = -1 EBADF (Bad file descriptor) [pid 6830] close(12) = -1 EBADF (Bad file descriptor) [pid 6830] close(13) = -1 EBADF (Bad file descriptor) [pid 6830] close(14) = -1 EBADF (Bad file descriptor) [pid 6830] close(15) = -1 EBADF (Bad file descriptor) [pid 6830] close(16) = -1 EBADF (Bad file descriptor) [pid 6830] close(17) = -1 EBADF (Bad file descriptor) [pid 6830] close(18) = -1 EBADF (Bad file descriptor) [pid 6830] close(19) = -1 EBADF (Bad file descriptor) [pid 6830] close(20) = -1 EBADF (Bad file descriptor) [pid 6830] close(21) = -1 EBADF (Bad file descriptor) [pid 6830] close(22) = -1 EBADF (Bad file descriptor) [pid 6830] close(23) = -1 EBADF (Bad file descriptor) [pid 6830] close(24) = -1 EBADF (Bad file descriptor) [pid 6830] close(25) = -1 EBADF (Bad file descriptor) [pid 6830] close(26) = -1 EBADF (Bad file descriptor) [pid 6830] close(27) = -1 EBADF (Bad file descriptor) [pid 6830] close(28) = -1 EBADF (Bad file descriptor) [pid 6830] close(29) = -1 EBADF (Bad file descriptor) [pid 6830] exit_group(0) = ? [pid 6830] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6515", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6515", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6515/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6515/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6515/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6515/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6515/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6515/sys") = 0 [pid 314] umount2("./6515/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6515/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6515/binderfs") = 0 [pid 314] umount2("./6515/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6515/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6515/cgroup.net") = 0 [pid 314] umount2("./6515/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6515/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6515/cgroup.cpu") = 0 [pid 314] umount2("./6515/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6515/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6515/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6515") = 0 [pid 314] mkdir("./6516", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6831 attached , child_tidptr=0x55557741b690) = 6518 [pid 6831] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6831] chdir("./6516") = 0 [pid 6831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6831] setpgid(0, 0) = 0 [pid 6831] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6831] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6831] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6831] write(3, "1000", 4) = 4 [pid 6831] close(3) = 0 [pid 6831] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6831] write(1, "executing program\n", 18) = 18 [pid 6831] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6831] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6831] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6831] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6831] close(3) = 0 [pid 6831] close(4) = -1 EBADF (Bad file descriptor) [pid 6831] close(5) = -1 EBADF (Bad file descriptor) [pid 6831] close(6) = -1 EBADF (Bad file descriptor) [pid 6831] close(7) = -1 EBADF (Bad file descriptor) [pid 6831] close(8) = -1 EBADF (Bad file descriptor) [pid 6831] close(9) = -1 EBADF (Bad file descriptor) [pid 6831] close(10) = -1 EBADF (Bad file descriptor) [pid 6831] close(11) = -1 EBADF (Bad file descriptor) [pid 6831] close(12) = -1 EBADF (Bad file descriptor) [pid 6831] close(13) = -1 EBADF (Bad file descriptor) [pid 6831] close(14) = -1 EBADF (Bad file descriptor) [pid 6831] close(15) = -1 EBADF (Bad file descriptor) [pid 6831] close(16) = -1 EBADF (Bad file descriptor) [pid 6831] close(17) = -1 EBADF (Bad file descriptor) [pid 6831] close(18) = -1 EBADF (Bad file descriptor) [pid 6831] close(19) = -1 EBADF (Bad file descriptor) [pid 6831] close(20) = -1 EBADF (Bad file descriptor) [pid 6831] close(21) = -1 EBADF (Bad file descriptor) [pid 6831] close(22) = -1 EBADF (Bad file descriptor) [pid 6831] close(23) = -1 EBADF (Bad file descriptor) [pid 6831] close(24) = -1 EBADF (Bad file descriptor) [pid 6831] close(25) = -1 EBADF (Bad file descriptor) [pid 6831] close(26) = -1 EBADF (Bad file descriptor) [pid 6831] close(27) = -1 EBADF (Bad file descriptor) [pid 6831] close(28) = -1 EBADF (Bad file descriptor) [pid 6831] close(29) = -1 EBADF (Bad file descriptor) [pid 6831] exit_group(0) = ? [pid 6831] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6516", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6516", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6516/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6516/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6516/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6516/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6516/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6516/sys") = 0 [pid 314] umount2("./6516/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6516/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6516/binderfs") = 0 [pid 314] umount2("./6516/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6516/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6516/cgroup.net") = 0 [pid 314] umount2("./6516/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6516/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6516/cgroup.cpu") = 0 [pid 314] umount2("./6516/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6516/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6516/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6516") = 0 [pid 314] mkdir("./6517", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6519 ci2-android-6-12-rust/strace-static-x86_64: Process 6832 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6832] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6832] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6832] chdir("./6517") = 0 [pid 6832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6832] setpgid(0, 0) = 0 [pid 6832] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6832] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6832] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6832] write(3, "1000", 4) = 4 [pid 6832] close(3) = 0 [pid 6832] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6832] write(1, "executing program\n", 18) = 18 [pid 6832] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6832] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6832] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6832] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6832] close(3) = 0 [pid 6832] close(4) = -1 EBADF (Bad file descriptor) [pid 6832] close(5) = -1 EBADF (Bad file descriptor) [pid 6832] close(6) = -1 EBADF (Bad file descriptor) [pid 6832] close(7) = -1 EBADF (Bad file descriptor) [pid 6832] close(8) = -1 EBADF (Bad file descriptor) [pid 6832] close(9) = -1 EBADF (Bad file descriptor) [pid 6832] close(10) = -1 EBADF (Bad file descriptor) [pid 6832] close(11) = -1 EBADF (Bad file descriptor) [pid 6832] close(12) = -1 EBADF (Bad file descriptor) [pid 6832] close(13) = -1 EBADF (Bad file descriptor) [pid 6832] close(14) = -1 EBADF (Bad file descriptor) [pid 6832] close(15) = -1 EBADF (Bad file descriptor) [pid 6832] close(16) = -1 EBADF (Bad file descriptor) [pid 6832] close(17) = -1 EBADF (Bad file descriptor) [pid 6832] close(18) = -1 EBADF (Bad file descriptor) [pid 6832] close(19) = -1 EBADF (Bad file descriptor) [pid 6832] close(20) = -1 EBADF (Bad file descriptor) [pid 6832] close(21) = -1 EBADF (Bad file descriptor) [pid 6832] close(22) = -1 EBADF (Bad file descriptor) [pid 6832] close(23) = -1 EBADF (Bad file descriptor) [pid 6832] close(24) = -1 EBADF (Bad file descriptor) [pid 6832] close(25) = -1 EBADF (Bad file descriptor) [pid 6832] close(26) = -1 EBADF (Bad file descriptor) [pid 6832] close(27) = -1 EBADF (Bad file descriptor) [pid 6832] close(28) = -1 EBADF (Bad file descriptor) [pid 6832] close(29) = -1 EBADF (Bad file descriptor) [pid 6832] exit_group(0) = ? [pid 6832] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6517", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6517", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6517/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6517/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6517/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6517/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6517/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6517/sys") = 0 [pid 314] umount2("./6517/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6517/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6517/binderfs") = 0 [pid 314] umount2("./6517/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6517/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6517/cgroup.net") = 0 [pid 314] umount2("./6517/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6517/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6517/cgroup.cpu") = 0 [pid 314] umount2("./6517/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6517/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6517/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6517") = 0 [pid 314] mkdir("./6518", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6833 attached , child_tidptr=0x55557741b690) = 6520 [pid 6833] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6833] <... set_robust_list resumed>) = 0 [pid 6833] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6833] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6833] chdir("./6518") = 0 [pid 6833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6833] setpgid(0, 0) = 0 [pid 6833] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6833] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6833] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6833] write(3, "1000", 4) = 4 [pid 6833] close(3) = 0 [pid 6833] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6833] write(1, "executing program\n", 18) = 18 [pid 6833] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6833] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6833] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6833] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6833] close(3) = 0 [pid 6833] close(4) = -1 EBADF (Bad file descriptor) [pid 6833] close(5) = -1 EBADF (Bad file descriptor) [pid 6833] close(6) = -1 EBADF (Bad file descriptor) [pid 6833] close(7) = -1 EBADF (Bad file descriptor) [pid 6833] close(8) = -1 EBADF (Bad file descriptor) [pid 6833] close(9) = -1 EBADF (Bad file descriptor) [pid 6833] close(10) = -1 EBADF (Bad file descriptor) [pid 6833] close(11) = -1 EBADF (Bad file descriptor) [pid 6833] close(12) = -1 EBADF (Bad file descriptor) [pid 6833] close(13) = -1 EBADF (Bad file descriptor) [pid 6833] close(14) = -1 EBADF (Bad file descriptor) [pid 6833] close(15) = -1 EBADF (Bad file descriptor) [pid 6833] close(16) = -1 EBADF (Bad file descriptor) [pid 6833] close(17) = -1 EBADF (Bad file descriptor) [pid 6833] close(18) = -1 EBADF (Bad file descriptor) [pid 6833] close(19) = -1 EBADF (Bad file descriptor) [pid 6833] close(20) = -1 EBADF (Bad file descriptor) [pid 6833] close(21) = -1 EBADF (Bad file descriptor) [pid 6833] close(22) = -1 EBADF (Bad file descriptor) [pid 6833] close(23) = -1 EBADF (Bad file descriptor) [pid 6833] close(24) = -1 EBADF (Bad file descriptor) [pid 6833] close(25) = -1 EBADF (Bad file descriptor) [pid 6833] close(26) = -1 EBADF (Bad file descriptor) [pid 6833] close(27) = -1 EBADF (Bad file descriptor) [pid 6833] close(28) = -1 EBADF (Bad file descriptor) [pid 6833] close(29) = -1 EBADF (Bad file descriptor) [pid 6833] exit_group(0) = ? [pid 6833] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6518", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6518", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6518/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6518/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6518/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6518/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6518/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6518/sys") = 0 [pid 314] umount2("./6518/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6518/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6518/binderfs") = 0 [pid 314] umount2("./6518/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6518/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6518/cgroup.net") = 0 [pid 314] umount2("./6518/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6518/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6518/cgroup.cpu") = 0 [pid 314] umount2("./6518/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6518/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6518/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6518") = 0 [pid 314] mkdir("./6519", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6834 attached , child_tidptr=0x55557741b690) = 6521 [pid 6834] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6834] chdir("./6519" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6834] <... chdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6834] setpgid(0, 0) = 0 [pid 6834] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6834] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6834] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6834] write(3, "1000", 4) = 4 [pid 6834] close(3) = 0 [pid 6834] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6834] write(1, "executing program\n", 18) = 18 executing program [pid 6834] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6834] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6834] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6834] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6834] close(3) = 0 [pid 6834] close(4) = -1 EBADF (Bad file descriptor) [pid 6834] close(5) = -1 EBADF (Bad file descriptor) [pid 6834] close(6) = -1 EBADF (Bad file descriptor) [pid 6834] close(7) = -1 EBADF (Bad file descriptor) [pid 6834] close(8) = -1 EBADF (Bad file descriptor) [pid 6834] close(9) = -1 EBADF (Bad file descriptor) [pid 6834] close(10) = -1 EBADF (Bad file descriptor) [pid 6834] close(11) = -1 EBADF (Bad file descriptor) [pid 6834] close(12) = -1 EBADF (Bad file descriptor) [pid 6834] close(13) = -1 EBADF (Bad file descriptor) [pid 6834] close(14) = -1 EBADF (Bad file descriptor) [pid 6834] close(15) = -1 EBADF (Bad file descriptor) [pid 6834] close(16) = -1 EBADF (Bad file descriptor) [pid 6834] close(17) = -1 EBADF (Bad file descriptor) [pid 6834] close(18) = -1 EBADF (Bad file descriptor) [pid 6834] close(19) = -1 EBADF (Bad file descriptor) [pid 6834] close(20) = -1 EBADF (Bad file descriptor) [pid 6834] close(21) = -1 EBADF (Bad file descriptor) [pid 6834] close(22) = -1 EBADF (Bad file descriptor) [pid 6834] close(23) = -1 EBADF (Bad file descriptor) [pid 6834] close(24) = -1 EBADF (Bad file descriptor) [pid 6834] close(25) = -1 EBADF (Bad file descriptor) [pid 6834] close(26) = -1 EBADF (Bad file descriptor) [pid 6834] close(27) = -1 EBADF (Bad file descriptor) [pid 6834] close(28) = -1 EBADF (Bad file descriptor) [pid 6834] close(29) = -1 EBADF (Bad file descriptor) [pid 6834] exit_group(0) = ? [pid 6834] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6519", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6519", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6519/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6519/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6519/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6519/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6519/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6519/sys") = 0 [pid 314] umount2("./6519/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6519/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6519/binderfs") = 0 [pid 314] umount2("./6519/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6519/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6519/cgroup.net") = 0 [pid 314] umount2("./6519/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6519/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6519/cgroup.cpu") = 0 [pid 314] umount2("./6519/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6519/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6519/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6519") = 0 [pid 314] mkdir("./6520", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6835 attached , child_tidptr=0x55557741b690) = 6522 [pid 6835] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6835] chdir("./6520" [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6835] <... chdir resumed>) = 0 [pid 6835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6835] setpgid(0, 0) = 0 [pid 6835] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6835] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6835] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6835] write(3, "1000", 4) = 4 [pid 6835] close(3) = 0 [pid 6835] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6835] write(1, "executing program\n", 18) = 18 executing program [pid 6835] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6835] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6835] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6835] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6835] close(3) = 0 [pid 6835] close(4) = -1 EBADF (Bad file descriptor) [pid 6835] close(5) = -1 EBADF (Bad file descriptor) [pid 6835] close(6) = -1 EBADF (Bad file descriptor) [pid 6835] close(7) = -1 EBADF (Bad file descriptor) [pid 6835] close(8) = -1 EBADF (Bad file descriptor) [pid 6835] close(9) = -1 EBADF (Bad file descriptor) [pid 6835] close(10) = -1 EBADF (Bad file descriptor) [pid 6835] close(11) = -1 EBADF (Bad file descriptor) [pid 6835] close(12) = -1 EBADF (Bad file descriptor) [pid 6835] close(13) = -1 EBADF (Bad file descriptor) [pid 6835] close(14) = -1 EBADF (Bad file descriptor) [pid 6835] close(15) = -1 EBADF (Bad file descriptor) [pid 6835] close(16) = -1 EBADF (Bad file descriptor) [pid 6835] close(17) = -1 EBADF (Bad file descriptor) [pid 6835] close(18) = -1 EBADF (Bad file descriptor) [pid 6835] close(19) = -1 EBADF (Bad file descriptor) [pid 6835] close(20) = -1 EBADF (Bad file descriptor) [pid 6835] close(21) = -1 EBADF (Bad file descriptor) [pid 6835] close(22) = -1 EBADF (Bad file descriptor) [pid 6835] close(23) = -1 EBADF (Bad file descriptor) [pid 6835] close(24) = -1 EBADF (Bad file descriptor) [pid 6835] close(25) = -1 EBADF (Bad file descriptor) [pid 6835] close(26) = -1 EBADF (Bad file descriptor) [pid 6835] close(27) = -1 EBADF (Bad file descriptor) [pid 6835] close(28) = -1 EBADF (Bad file descriptor) [pid 6835] close(29) = -1 EBADF (Bad file descriptor) [pid 6835] exit_group(0) = ? [pid 6835] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6520", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6520", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6520/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6520/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6520/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6520/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6520/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6520/sys") = 0 [pid 314] umount2("./6520/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6520/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6520/binderfs") = 0 [pid 314] umount2("./6520/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6520/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6520/cgroup.net") = 0 [pid 314] umount2("./6520/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6520/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6520/cgroup.cpu") = 0 [pid 314] umount2("./6520/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6520/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6520/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6520") = 0 [pid 314] mkdir("./6521", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6836 attached , child_tidptr=0x55557741b690) = 6523 [pid 6836] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6836] <... set_robust_list resumed>) = 0 [pid 6836] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6836] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6836] chdir("./6521") = 0 [pid 6836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6836] setpgid(0, 0) = 0 [pid 6836] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6836] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6836] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6836] write(3, "1000", 4) = 4 [pid 6836] close(3) = 0 [pid 6836] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6836] write(1, "executing program\n", 18) = 18 [pid 6836] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6836] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6836] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6836] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6836] close(3) = 0 [pid 6836] close(4) = -1 EBADF (Bad file descriptor) [pid 6836] close(5) = -1 EBADF (Bad file descriptor) [pid 6836] close(6) = -1 EBADF (Bad file descriptor) [pid 6836] close(7) = -1 EBADF (Bad file descriptor) [pid 6836] close(8) = -1 EBADF (Bad file descriptor) [pid 6836] close(9) = -1 EBADF (Bad file descriptor) [pid 6836] close(10) = -1 EBADF (Bad file descriptor) [pid 6836] close(11) = -1 EBADF (Bad file descriptor) [pid 6836] close(12) = -1 EBADF (Bad file descriptor) [pid 6836] close(13) = -1 EBADF (Bad file descriptor) [pid 6836] close(14) = -1 EBADF (Bad file descriptor) [pid 6836] close(15) = -1 EBADF (Bad file descriptor) [pid 6836] close(16) = -1 EBADF (Bad file descriptor) [pid 6836] close(17) = -1 EBADF (Bad file descriptor) [pid 6836] close(18) = -1 EBADF (Bad file descriptor) [pid 6836] close(19) = -1 EBADF (Bad file descriptor) [pid 6836] close(20) = -1 EBADF (Bad file descriptor) [pid 6836] close(21) = -1 EBADF (Bad file descriptor) [pid 6836] close(22) = -1 EBADF (Bad file descriptor) [pid 6836] close(23) = -1 EBADF (Bad file descriptor) [pid 6836] close(24) = -1 EBADF (Bad file descriptor) [pid 6836] close(25) = -1 EBADF (Bad file descriptor) [pid 6836] close(26) = -1 EBADF (Bad file descriptor) [pid 6836] close(27) = -1 EBADF (Bad file descriptor) [pid 6836] close(28) = -1 EBADF (Bad file descriptor) [pid 6836] close(29) = -1 EBADF (Bad file descriptor) [pid 6836] exit_group(0) = ? [pid 6836] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6521", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6521", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6521/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6521/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6521/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6521/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6521/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6521/sys") = 0 [pid 314] umount2("./6521/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6521/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6521/binderfs") = 0 [pid 314] umount2("./6521/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6521/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6521/cgroup.net") = 0 [pid 314] umount2("./6521/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6521/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6521/cgroup.cpu") = 0 [pid 314] umount2("./6521/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6521/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6521/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6521") = 0 [pid 314] mkdir("./6522", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6837 attached , child_tidptr=0x55557741b690) = 6524 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6837] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6837] chdir("./6522") = 0 [pid 6837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6837] setpgid(0, 0) = 0 [pid 6837] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6837] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6837] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6837] write(3, "1000", 4) = 4 [pid 6837] close(3) = 0 [pid 6837] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6837] write(1, "executing program\n", 18) = 18 executing program [pid 6837] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6837] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6837] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6837] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6837] close(3) = 0 [pid 6837] close(4) = -1 EBADF (Bad file descriptor) [pid 6837] close(5) = -1 EBADF (Bad file descriptor) [pid 6837] close(6) = -1 EBADF (Bad file descriptor) [pid 6837] close(7) = -1 EBADF (Bad file descriptor) [pid 6837] close(8) = -1 EBADF (Bad file descriptor) [pid 6837] close(9) = -1 EBADF (Bad file descriptor) [pid 6837] close(10) = -1 EBADF (Bad file descriptor) [pid 6837] close(11) = -1 EBADF (Bad file descriptor) [pid 6837] close(12) = -1 EBADF (Bad file descriptor) [pid 6837] close(13) = -1 EBADF (Bad file descriptor) [pid 6837] close(14) = -1 EBADF (Bad file descriptor) [pid 6837] close(15) = -1 EBADF (Bad file descriptor) [pid 6837] close(16) = -1 EBADF (Bad file descriptor) [pid 6837] close(17) = -1 EBADF (Bad file descriptor) [pid 6837] close(18) = -1 EBADF (Bad file descriptor) [pid 6837] close(19) = -1 EBADF (Bad file descriptor) [pid 6837] close(20) = -1 EBADF (Bad file descriptor) [pid 6837] close(21) = -1 EBADF (Bad file descriptor) [pid 6837] close(22) = -1 EBADF (Bad file descriptor) [pid 6837] close(23) = -1 EBADF (Bad file descriptor) [pid 6837] close(24) = -1 EBADF (Bad file descriptor) [pid 6837] close(25) = -1 EBADF (Bad file descriptor) [pid 6837] close(26) = -1 EBADF (Bad file descriptor) [pid 6837] close(27) = -1 EBADF (Bad file descriptor) [pid 6837] close(28) = -1 EBADF (Bad file descriptor) [pid 6837] close(29) = -1 EBADF (Bad file descriptor) [pid 6837] exit_group(0) = ? [pid 6837] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6522", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6522", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6522/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6522/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6522/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6522/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6522/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6522/sys") = 0 [pid 314] umount2("./6522/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6522/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6522/binderfs") = 0 [pid 314] umount2("./6522/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6522/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6522/cgroup.net") = 0 [pid 314] umount2("./6522/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6522/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6522/cgroup.cpu") = 0 [pid 314] umount2("./6522/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6522/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6522/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6522") = 0 [pid 314] mkdir("./6523", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6525 ci2-android-6-12-rust/strace-static-x86_64: Process 6838 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6838] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6838] chdir("./6523") = 0 [pid 6838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6838] setpgid(0, 0) = 0 [pid 6838] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6838] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6838] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6838] write(3, "1000", 4) = 4 [pid 6838] close(3) = 0 [pid 6838] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6838] write(1, "executing program\n", 18) = 18 executing program [pid 6838] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6838] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6838] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6838] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6838] close(3) = 0 [pid 6838] close(4) = -1 EBADF (Bad file descriptor) [pid 6838] close(5) = -1 EBADF (Bad file descriptor) [pid 6838] close(6) = -1 EBADF (Bad file descriptor) [pid 6838] close(7) = -1 EBADF (Bad file descriptor) [pid 6838] close(8) = -1 EBADF (Bad file descriptor) [pid 6838] close(9) = -1 EBADF (Bad file descriptor) [pid 6838] close(10) = -1 EBADF (Bad file descriptor) [pid 6838] close(11) = -1 EBADF (Bad file descriptor) [pid 6838] close(12) = -1 EBADF (Bad file descriptor) [pid 6838] close(13) = -1 EBADF (Bad file descriptor) [pid 6838] close(14) = -1 EBADF (Bad file descriptor) [pid 6838] close(15) = -1 EBADF (Bad file descriptor) [pid 6838] close(16) = -1 EBADF (Bad file descriptor) [pid 6838] close(17) = -1 EBADF (Bad file descriptor) [pid 6838] close(18) = -1 EBADF (Bad file descriptor) [pid 6838] close(19) = -1 EBADF (Bad file descriptor) [pid 6838] close(20) = -1 EBADF (Bad file descriptor) [pid 6838] close(21) = -1 EBADF (Bad file descriptor) [pid 6838] close(22) = -1 EBADF (Bad file descriptor) [pid 6838] close(23) = -1 EBADF (Bad file descriptor) [pid 6838] close(24) = -1 EBADF (Bad file descriptor) [pid 6838] close(25) = -1 EBADF (Bad file descriptor) [pid 6838] close(26) = -1 EBADF (Bad file descriptor) [pid 6838] close(27) = -1 EBADF (Bad file descriptor) [pid 6838] close(28) = -1 EBADF (Bad file descriptor) [pid 6838] close(29) = -1 EBADF (Bad file descriptor) [pid 6838] exit_group(0) = ? [pid 6838] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6523", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6523", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6523/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6523/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6523/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6523/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6523/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6523/sys") = 0 [pid 314] umount2("./6523/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6523/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6523/binderfs") = 0 [pid 314] umount2("./6523/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6523/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6523/cgroup.net") = 0 [pid 314] umount2("./6523/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6523/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6523/cgroup.cpu") = 0 [pid 314] umount2("./6523/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6523/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6523/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6523") = 0 [pid 314] mkdir("./6524", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6839 attached , child_tidptr=0x55557741b690) = 6526 [pid 6839] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6839] <... set_robust_list resumed>) = 0 [pid 6839] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6839] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6839] chdir("./6524") = 0 [pid 6839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6839] setpgid(0, 0) = 0 [pid 6839] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6839] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6839] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6839] write(3, "1000", 4) = 4 [pid 6839] close(3) = 0 [pid 6839] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6839] write(1, "executing program\n", 18) = 18 executing program [pid 6839] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6839] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6839] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6839] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6839] close(3) = 0 [pid 6839] close(4) = -1 EBADF (Bad file descriptor) [pid 6839] close(5) = -1 EBADF (Bad file descriptor) [pid 6839] close(6) = -1 EBADF (Bad file descriptor) [pid 6839] close(7) = -1 EBADF (Bad file descriptor) [pid 6839] close(8) = -1 EBADF (Bad file descriptor) [pid 6839] close(9) = -1 EBADF (Bad file descriptor) [pid 6839] close(10) = -1 EBADF (Bad file descriptor) [pid 6839] close(11) = -1 EBADF (Bad file descriptor) [pid 6839] close(12) = -1 EBADF (Bad file descriptor) [pid 6839] close(13) = -1 EBADF (Bad file descriptor) [pid 6839] close(14) = -1 EBADF (Bad file descriptor) [pid 6839] close(15) = -1 EBADF (Bad file descriptor) [pid 6839] close(16) = -1 EBADF (Bad file descriptor) [pid 6839] close(17) = -1 EBADF (Bad file descriptor) [pid 6839] close(18) = -1 EBADF (Bad file descriptor) [pid 6839] close(19) = -1 EBADF (Bad file descriptor) [pid 6839] close(20) = -1 EBADF (Bad file descriptor) [pid 6839] close(21) = -1 EBADF (Bad file descriptor) [pid 6839] close(22) = -1 EBADF (Bad file descriptor) [pid 6839] close(23) = -1 EBADF (Bad file descriptor) [pid 6839] close(24) = -1 EBADF (Bad file descriptor) [pid 6839] close(25) = -1 EBADF (Bad file descriptor) [pid 6839] close(26) = -1 EBADF (Bad file descriptor) [pid 6839] close(27) = -1 EBADF (Bad file descriptor) [pid 6839] close(28) = -1 EBADF (Bad file descriptor) [pid 6839] close(29) = -1 EBADF (Bad file descriptor) [pid 6839] exit_group(0) = ? [pid 6839] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6524", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6524", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6524/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6524/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6524/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6524/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6524/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6524/sys") = 0 [pid 314] umount2("./6524/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6524/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6524/binderfs") = 0 [pid 314] umount2("./6524/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6524/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6524/cgroup.net") = 0 [pid 314] umount2("./6524/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6524/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6524/cgroup.cpu") = 0 [pid 314] umount2("./6524/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6524/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6524/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6524") = 0 [pid 314] mkdir("./6525", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6527 ci2-android-6-12-rust/strace-static-x86_64: Process 6840 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6840] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6840] chdir("./6525") = 0 [pid 6840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6840] setpgid(0, 0) = 0 [pid 6840] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6840] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6840] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6840] write(3, "1000", 4) = 4 [pid 6840] close(3) = 0 [pid 6840] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6840] write(1, "executing program\n", 18) = 18 [pid 6840] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6840] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6840] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6840] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6840] close(3) = 0 [pid 6840] close(4) = -1 EBADF (Bad file descriptor) [pid 6840] close(5) = -1 EBADF (Bad file descriptor) [pid 6840] close(6) = -1 EBADF (Bad file descriptor) [pid 6840] close(7) = -1 EBADF (Bad file descriptor) [pid 6840] close(8) = -1 EBADF (Bad file descriptor) [pid 6840] close(9) = -1 EBADF (Bad file descriptor) [pid 6840] close(10) = -1 EBADF (Bad file descriptor) [pid 6840] close(11) = -1 EBADF (Bad file descriptor) [pid 6840] close(12) = -1 EBADF (Bad file descriptor) [pid 6840] close(13) = -1 EBADF (Bad file descriptor) [pid 6840] close(14) = -1 EBADF (Bad file descriptor) [pid 6840] close(15) = -1 EBADF (Bad file descriptor) [pid 6840] close(16) = -1 EBADF (Bad file descriptor) [pid 6840] close(17) = -1 EBADF (Bad file descriptor) [pid 6840] close(18) = -1 EBADF (Bad file descriptor) [pid 6840] close(19) = -1 EBADF (Bad file descriptor) [pid 6840] close(20) = -1 EBADF (Bad file descriptor) [pid 6840] close(21) = -1 EBADF (Bad file descriptor) [pid 6840] close(22) = -1 EBADF (Bad file descriptor) [pid 6840] close(23) = -1 EBADF (Bad file descriptor) [pid 6840] close(24) = -1 EBADF (Bad file descriptor) [pid 6840] close(25) = -1 EBADF (Bad file descriptor) [pid 6840] close(26) = -1 EBADF (Bad file descriptor) [pid 6840] close(27) = -1 EBADF (Bad file descriptor) [pid 6840] close(28) = -1 EBADF (Bad file descriptor) [pid 6840] close(29) = -1 EBADF (Bad file descriptor) [pid 6840] exit_group(0) = ? [pid 6840] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6525", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6525", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6525/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6525/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6525/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6525/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6525/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6525/sys") = 0 [pid 314] umount2("./6525/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6525/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6525/binderfs") = 0 [pid 314] umount2("./6525/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6525/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6525/cgroup.net") = 0 [pid 314] umount2("./6525/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6525/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6525/cgroup.cpu") = 0 [pid 314] umount2("./6525/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6525/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6525/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6525") = 0 [pid 314] mkdir("./6526", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6841 attached , child_tidptr=0x55557741b690) = 6528 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6841] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6841] chdir("./6526") = 0 [pid 6841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6841] setpgid(0, 0) = 0 [pid 6841] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6841] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6841] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6841] write(3, "1000", 4) = 4 [pid 6841] close(3) = 0 [pid 6841] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6841] write(1, "executing program\n", 18) = 18 executing program [pid 6841] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6841] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6841] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6841] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6841] close(3) = 0 [pid 6841] close(4) = -1 EBADF (Bad file descriptor) [pid 6841] close(5) = -1 EBADF (Bad file descriptor) [pid 6841] close(6) = -1 EBADF (Bad file descriptor) [pid 6841] close(7) = -1 EBADF (Bad file descriptor) [pid 6841] close(8) = -1 EBADF (Bad file descriptor) [pid 6841] close(9) = -1 EBADF (Bad file descriptor) [pid 6841] close(10) = -1 EBADF (Bad file descriptor) [pid 6841] close(11) = -1 EBADF (Bad file descriptor) [pid 6841] close(12) = -1 EBADF (Bad file descriptor) [pid 6841] close(13) = -1 EBADF (Bad file descriptor) [pid 6841] close(14) = -1 EBADF (Bad file descriptor) [pid 6841] close(15) = -1 EBADF (Bad file descriptor) [pid 6841] close(16) = -1 EBADF (Bad file descriptor) [pid 6841] close(17) = -1 EBADF (Bad file descriptor) [pid 6841] close(18) = -1 EBADF (Bad file descriptor) [pid 6841] close(19) = -1 EBADF (Bad file descriptor) [pid 6841] close(20) = -1 EBADF (Bad file descriptor) [pid 6841] close(21) = -1 EBADF (Bad file descriptor) [pid 6841] close(22) = -1 EBADF (Bad file descriptor) [pid 6841] close(23) = -1 EBADF (Bad file descriptor) [pid 6841] close(24) = -1 EBADF (Bad file descriptor) [pid 6841] close(25) = -1 EBADF (Bad file descriptor) [pid 6841] close(26) = -1 EBADF (Bad file descriptor) [pid 6841] close(27) = -1 EBADF (Bad file descriptor) [pid 6841] close(28) = -1 EBADF (Bad file descriptor) [pid 6841] close(29) = -1 EBADF (Bad file descriptor) [pid 6841] exit_group(0) = ? [pid 6841] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6526", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6526", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6526/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6526/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6526/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6526/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6526/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6526/sys") = 0 [pid 314] umount2("./6526/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6526/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6526/binderfs") = 0 [pid 314] umount2("./6526/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6526/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6526/cgroup.net") = 0 [pid 314] umount2("./6526/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6526/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6526/cgroup.cpu") = 0 [pid 314] umount2("./6526/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6526/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6526/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6526") = 0 [pid 314] mkdir("./6527", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6842 attached , child_tidptr=0x55557741b690) = 6529 [pid 6842] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6842] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6842] chdir("./6527") = 0 [pid 6842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6842] setpgid(0, 0) = 0 [pid 6842] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6842] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6842] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6842] write(3, "1000", 4) = 4 [pid 6842] close(3) = 0 [pid 6842] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6842] write(1, "executing program\n", 18) = 18 executing program [pid 6842] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6842] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6842] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6842] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6842] close(3) = 0 [pid 6842] close(4) = -1 EBADF (Bad file descriptor) [pid 6842] close(5) = -1 EBADF (Bad file descriptor) [pid 6842] close(6) = -1 EBADF (Bad file descriptor) [pid 6842] close(7) = -1 EBADF (Bad file descriptor) [pid 6842] close(8) = -1 EBADF (Bad file descriptor) [pid 6842] close(9) = -1 EBADF (Bad file descriptor) [pid 6842] close(10) = -1 EBADF (Bad file descriptor) [pid 6842] close(11) = -1 EBADF (Bad file descriptor) [pid 6842] close(12) = -1 EBADF (Bad file descriptor) [pid 6842] close(13) = -1 EBADF (Bad file descriptor) [pid 6842] close(14) = -1 EBADF (Bad file descriptor) [pid 6842] close(15) = -1 EBADF (Bad file descriptor) [pid 6842] close(16) = -1 EBADF (Bad file descriptor) [pid 6842] close(17) = -1 EBADF (Bad file descriptor) [pid 6842] close(18) = -1 EBADF (Bad file descriptor) [pid 6842] close(19) = -1 EBADF (Bad file descriptor) [pid 6842] close(20) = -1 EBADF (Bad file descriptor) [pid 6842] close(21) = -1 EBADF (Bad file descriptor) [pid 6842] close(22) = -1 EBADF (Bad file descriptor) [pid 6842] close(23) = -1 EBADF (Bad file descriptor) [pid 6842] close(24) = -1 EBADF (Bad file descriptor) [pid 6842] close(25) = -1 EBADF (Bad file descriptor) [pid 6842] close(26) = -1 EBADF (Bad file descriptor) [pid 6842] close(27) = -1 EBADF (Bad file descriptor) [pid 6842] close(28) = -1 EBADF (Bad file descriptor) [pid 6842] close(29) = -1 EBADF (Bad file descriptor) [pid 6842] exit_group(0) = ? [pid 6842] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6527", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6527", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6527/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6527/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6527/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6527/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6527/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6527/sys") = 0 [pid 314] umount2("./6527/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6527/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6527/binderfs") = 0 [pid 314] umount2("./6527/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6527/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6527/cgroup.net") = 0 [pid 314] umount2("./6527/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6527/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6527/cgroup.cpu") = 0 [pid 314] umount2("./6527/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6527/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6527/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6527") = 0 [pid 314] mkdir("./6528", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6843 attached [pid 6843] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6530 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6843] <... set_robust_list resumed>) = 0 [pid 6843] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6843] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6843] chdir("./6528") = 0 [pid 6843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6843] setpgid(0, 0) = 0 [pid 6843] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6843] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6843] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6843] write(3, "1000", 4) = 4 [pid 6843] close(3) = 0 [pid 6843] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6843] write(1, "executing program\n", 18) = 18 executing program [pid 6843] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6843] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6843] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6843] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6843] close(3) = 0 [pid 6843] close(4) = -1 EBADF (Bad file descriptor) [pid 6843] close(5) = -1 EBADF (Bad file descriptor) [pid 6843] close(6) = -1 EBADF (Bad file descriptor) [pid 6843] close(7) = -1 EBADF (Bad file descriptor) [pid 6843] close(8) = -1 EBADF (Bad file descriptor) [pid 6843] close(9) = -1 EBADF (Bad file descriptor) [pid 6843] close(10) = -1 EBADF (Bad file descriptor) [pid 6843] close(11) = -1 EBADF (Bad file descriptor) [pid 6843] close(12) = -1 EBADF (Bad file descriptor) [pid 6843] close(13) = -1 EBADF (Bad file descriptor) [pid 6843] close(14) = -1 EBADF (Bad file descriptor) [pid 6843] close(15) = -1 EBADF (Bad file descriptor) [pid 6843] close(16) = -1 EBADF (Bad file descriptor) [pid 6843] close(17) = -1 EBADF (Bad file descriptor) [pid 6843] close(18) = -1 EBADF (Bad file descriptor) [pid 6843] close(19) = -1 EBADF (Bad file descriptor) [pid 6843] close(20) = -1 EBADF (Bad file descriptor) [pid 6843] close(21) = -1 EBADF (Bad file descriptor) [pid 6843] close(22) = -1 EBADF (Bad file descriptor) [pid 6843] close(23) = -1 EBADF (Bad file descriptor) [pid 6843] close(24) = -1 EBADF (Bad file descriptor) [pid 6843] close(25) = -1 EBADF (Bad file descriptor) [pid 6843] close(26) = -1 EBADF (Bad file descriptor) [pid 6843] close(27) = -1 EBADF (Bad file descriptor) [pid 6843] close(28) = -1 EBADF (Bad file descriptor) [pid 6843] close(29) = -1 EBADF (Bad file descriptor) [pid 6843] exit_group(0) = ? [pid 6843] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6530, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6528", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6528", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6528/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6528/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6528/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6528/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6528/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6528/sys") = 0 [pid 314] umount2("./6528/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6528/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6528/binderfs") = 0 [pid 314] umount2("./6528/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6528/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6528/cgroup.net") = 0 [pid 314] umount2("./6528/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6528/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6528/cgroup.cpu") = 0 [pid 314] umount2("./6528/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6528/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6528/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6528") = 0 [pid 314] mkdir("./6529", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6844 attached , child_tidptr=0x55557741b690) = 6531 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6844] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6844] chdir("./6529") = 0 [pid 6844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6844] setpgid(0, 0) = 0 [pid 6844] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6844] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6844] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6844] write(3, "1000", 4) = 4 [pid 6844] close(3) = 0 [pid 6844] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6844] write(1, "executing program\n", 18) = 18 executing program [pid 6844] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6844] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6844] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6844] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6844] close(3) = 0 [pid 6844] close(4) = -1 EBADF (Bad file descriptor) [pid 6844] close(5) = -1 EBADF (Bad file descriptor) [pid 6844] close(6) = -1 EBADF (Bad file descriptor) [pid 6844] close(7) = -1 EBADF (Bad file descriptor) [pid 6844] close(8) = -1 EBADF (Bad file descriptor) [pid 6844] close(9) = -1 EBADF (Bad file descriptor) [pid 6844] close(10) = -1 EBADF (Bad file descriptor) [pid 6844] close(11) = -1 EBADF (Bad file descriptor) [pid 6844] close(12) = -1 EBADF (Bad file descriptor) [pid 6844] close(13) = -1 EBADF (Bad file descriptor) [pid 6844] close(14) = -1 EBADF (Bad file descriptor) [pid 6844] close(15) = -1 EBADF (Bad file descriptor) [pid 6844] close(16) = -1 EBADF (Bad file descriptor) [pid 6844] close(17) = -1 EBADF (Bad file descriptor) [pid 6844] close(18) = -1 EBADF (Bad file descriptor) [pid 6844] close(19) = -1 EBADF (Bad file descriptor) [pid 6844] close(20) = -1 EBADF (Bad file descriptor) [pid 6844] close(21) = -1 EBADF (Bad file descriptor) [pid 6844] close(22) = -1 EBADF (Bad file descriptor) [pid 6844] close(23) = -1 EBADF (Bad file descriptor) [pid 6844] close(24) = -1 EBADF (Bad file descriptor) [pid 6844] close(25) = -1 EBADF (Bad file descriptor) [pid 6844] close(26) = -1 EBADF (Bad file descriptor) [pid 6844] close(27) = -1 EBADF (Bad file descriptor) [pid 6844] close(28) = -1 EBADF (Bad file descriptor) [pid 6844] close(29) = -1 EBADF (Bad file descriptor) [pid 6844] exit_group(0) = ? [pid 6844] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6529", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6529", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6529/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6529/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6529/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6529/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6529/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6529/sys") = 0 [pid 314] umount2("./6529/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6529/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6529/binderfs") = 0 [pid 314] umount2("./6529/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6529/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6529/cgroup.net") = 0 [pid 314] umount2("./6529/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6529/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6529/cgroup.cpu") = 0 [pid 314] umount2("./6529/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6529/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6529/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6529") = 0 [pid 314] mkdir("./6530", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6845 attached , child_tidptr=0x55557741b690) = 6532 [pid 6845] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6845] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6845] chdir("./6530") = 0 [pid 6845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6845] setpgid(0, 0) = 0 [pid 6845] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6845] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6845] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6845] write(3, "1000", 4) = 4 [pid 6845] close(3) = 0 [pid 6845] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6845] write(1, "executing program\n", 18) = 18 [pid 6845] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6845] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6845] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6845] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6845] close(3) = 0 [pid 6845] close(4) = -1 EBADF (Bad file descriptor) [pid 6845] close(5) = -1 EBADF (Bad file descriptor) [pid 6845] close(6) = -1 EBADF (Bad file descriptor) [pid 6845] close(7) = -1 EBADF (Bad file descriptor) [pid 6845] close(8) = -1 EBADF (Bad file descriptor) [pid 6845] close(9) = -1 EBADF (Bad file descriptor) [pid 6845] close(10) = -1 EBADF (Bad file descriptor) [pid 6845] close(11) = -1 EBADF (Bad file descriptor) [pid 6845] close(12) = -1 EBADF (Bad file descriptor) [pid 6845] close(13) = -1 EBADF (Bad file descriptor) [pid 6845] close(14) = -1 EBADF (Bad file descriptor) [pid 6845] close(15) = -1 EBADF (Bad file descriptor) [pid 6845] close(16) = -1 EBADF (Bad file descriptor) [pid 6845] close(17) = -1 EBADF (Bad file descriptor) [pid 6845] close(18) = -1 EBADF (Bad file descriptor) [pid 6845] close(19) = -1 EBADF (Bad file descriptor) [pid 6845] close(20) = -1 EBADF (Bad file descriptor) [pid 6845] close(21) = -1 EBADF (Bad file descriptor) [pid 6845] close(22) = -1 EBADF (Bad file descriptor) [pid 6845] close(23) = -1 EBADF (Bad file descriptor) [pid 6845] close(24) = -1 EBADF (Bad file descriptor) [pid 6845] close(25) = -1 EBADF (Bad file descriptor) [pid 6845] close(26) = -1 EBADF (Bad file descriptor) [pid 6845] close(27) = -1 EBADF (Bad file descriptor) [pid 6845] close(28) = -1 EBADF (Bad file descriptor) [pid 6845] close(29) = -1 EBADF (Bad file descriptor) [pid 6845] exit_group(0) = ? [pid 6845] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6530", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6530", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6530/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6530/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6530/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6530/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6530/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6530/sys") = 0 [pid 314] umount2("./6530/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6530/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6530/binderfs") = 0 [pid 314] umount2("./6530/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6530/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6530/cgroup.net") = 0 [pid 314] umount2("./6530/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6530/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6530/cgroup.cpu") = 0 [pid 314] umount2("./6530/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6530/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6530/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6530") = 0 [pid 314] mkdir("./6531", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6846 attached , child_tidptr=0x55557741b690) = 6533 [pid 6846] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6846] chdir("./6531" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6846] <... chdir resumed>) = 0 [pid 6846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6846] setpgid(0, 0) = 0 [pid 6846] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6846] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6846] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6846] write(3, "1000", 4) = 4 [pid 6846] close(3) = 0 [pid 6846] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6846] write(1, "executing program\n", 18) = 18 [pid 6846] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6846] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6846] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6846] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6846] close(3) = 0 [pid 6846] close(4) = -1 EBADF (Bad file descriptor) [pid 6846] close(5) = -1 EBADF (Bad file descriptor) [pid 6846] close(6) = -1 EBADF (Bad file descriptor) [pid 6846] close(7) = -1 EBADF (Bad file descriptor) [pid 6846] close(8) = -1 EBADF (Bad file descriptor) [pid 6846] close(9) = -1 EBADF (Bad file descriptor) [pid 6846] close(10) = -1 EBADF (Bad file descriptor) [pid 6846] close(11) = -1 EBADF (Bad file descriptor) [pid 6846] close(12) = -1 EBADF (Bad file descriptor) [pid 6846] close(13) = -1 EBADF (Bad file descriptor) [pid 6846] close(14) = -1 EBADF (Bad file descriptor) [pid 6846] close(15) = -1 EBADF (Bad file descriptor) [pid 6846] close(16) = -1 EBADF (Bad file descriptor) [pid 6846] close(17) = -1 EBADF (Bad file descriptor) [pid 6846] close(18) = -1 EBADF (Bad file descriptor) [pid 6846] close(19) = -1 EBADF (Bad file descriptor) [pid 6846] close(20) = -1 EBADF (Bad file descriptor) [pid 6846] close(21) = -1 EBADF (Bad file descriptor) [pid 6846] close(22) = -1 EBADF (Bad file descriptor) [pid 6846] close(23) = -1 EBADF (Bad file descriptor) [pid 6846] close(24) = -1 EBADF (Bad file descriptor) [pid 6846] close(25) = -1 EBADF (Bad file descriptor) [pid 6846] close(26) = -1 EBADF (Bad file descriptor) [pid 6846] close(27) = -1 EBADF (Bad file descriptor) [pid 6846] close(28) = -1 EBADF (Bad file descriptor) [pid 6846] close(29) = -1 EBADF (Bad file descriptor) [pid 6846] exit_group(0) = ? [pid 6846] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6531", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6531", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6531/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6531/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6531/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6531/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6531/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6531/sys") = 0 [pid 314] umount2("./6531/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6531/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6531/binderfs") = 0 [pid 314] umount2("./6531/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6531/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6531/cgroup.net") = 0 [pid 314] umount2("./6531/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6531/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6531/cgroup.cpu") = 0 [pid 314] umount2("./6531/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6531/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6531/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6531") = 0 [pid 314] mkdir("./6532", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6534 ci2-android-6-12-rust/strace-static-x86_64: Process 6847 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6847] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6847] chdir("./6532") = 0 [pid 6847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6847] setpgid(0, 0) = 0 [pid 6847] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6847] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6847] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6847] write(3, "1000", 4) = 4 [pid 6847] close(3) = 0 [pid 6847] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6847] write(1, "executing program\n", 18) = 18 executing program [pid 6847] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6847] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6847] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6847] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6847] close(3) = 0 [pid 6847] close(4) = -1 EBADF (Bad file descriptor) [pid 6847] close(5) = -1 EBADF (Bad file descriptor) [pid 6847] close(6) = -1 EBADF (Bad file descriptor) [pid 6847] close(7) = -1 EBADF (Bad file descriptor) [pid 6847] close(8) = -1 EBADF (Bad file descriptor) [pid 6847] close(9) = -1 EBADF (Bad file descriptor) [pid 6847] close(10) = -1 EBADF (Bad file descriptor) [pid 6847] close(11) = -1 EBADF (Bad file descriptor) [pid 6847] close(12) = -1 EBADF (Bad file descriptor) [pid 6847] close(13) = -1 EBADF (Bad file descriptor) [pid 6847] close(14) = -1 EBADF (Bad file descriptor) [pid 6847] close(15) = -1 EBADF (Bad file descriptor) [pid 6847] close(16) = -1 EBADF (Bad file descriptor) [pid 6847] close(17) = -1 EBADF (Bad file descriptor) [pid 6847] close(18) = -1 EBADF (Bad file descriptor) [pid 6847] close(19) = -1 EBADF (Bad file descriptor) [pid 6847] close(20) = -1 EBADF (Bad file descriptor) [pid 6847] close(21) = -1 EBADF (Bad file descriptor) [pid 6847] close(22) = -1 EBADF (Bad file descriptor) [pid 6847] close(23) = -1 EBADF (Bad file descriptor) [pid 6847] close(24) = -1 EBADF (Bad file descriptor) [pid 6847] close(25) = -1 EBADF (Bad file descriptor) [pid 6847] close(26) = -1 EBADF (Bad file descriptor) [pid 6847] close(27) = -1 EBADF (Bad file descriptor) [pid 6847] close(28) = -1 EBADF (Bad file descriptor) [pid 6847] close(29) = -1 EBADF (Bad file descriptor) [pid 6847] exit_group(0) = ? [pid 6847] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6532", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6532", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6532/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6532/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6532/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6532/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6532/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6532/sys") = 0 [pid 314] umount2("./6532/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6532/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6532/binderfs") = 0 [pid 314] umount2("./6532/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6532/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6532/cgroup.net") = 0 [pid 314] umount2("./6532/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6532/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6532/cgroup.cpu") = 0 [pid 314] umount2("./6532/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6532/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6532/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6532") = 0 [pid 314] mkdir("./6533", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6848 attached , child_tidptr=0x55557741b690) = 6535 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6848] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6848] chdir("./6533") = 0 [pid 6848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6848] setpgid(0, 0) = 0 [pid 6848] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6848] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6848] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6848] write(3, "1000", 4) = 4 [pid 6848] close(3) = 0 [pid 6848] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6848] write(1, "executing program\n", 18) = 18 [pid 6848] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6848] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6848] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6848] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6848] close(3) = 0 [pid 6848] close(4) = -1 EBADF (Bad file descriptor) [pid 6848] close(5) = -1 EBADF (Bad file descriptor) [pid 6848] close(6) = -1 EBADF (Bad file descriptor) [pid 6848] close(7) = -1 EBADF (Bad file descriptor) [pid 6848] close(8) = -1 EBADF (Bad file descriptor) [pid 6848] close(9) = -1 EBADF (Bad file descriptor) [pid 6848] close(10) = -1 EBADF (Bad file descriptor) [pid 6848] close(11) = -1 EBADF (Bad file descriptor) [pid 6848] close(12) = -1 EBADF (Bad file descriptor) [pid 6848] close(13) = -1 EBADF (Bad file descriptor) [pid 6848] close(14) = -1 EBADF (Bad file descriptor) [pid 6848] close(15) = -1 EBADF (Bad file descriptor) [pid 6848] close(16) = -1 EBADF (Bad file descriptor) [pid 6848] close(17) = -1 EBADF (Bad file descriptor) [pid 6848] close(18) = -1 EBADF (Bad file descriptor) [pid 6848] close(19) = -1 EBADF (Bad file descriptor) [pid 6848] close(20) = -1 EBADF (Bad file descriptor) [pid 6848] close(21) = -1 EBADF (Bad file descriptor) [pid 6848] close(22) = -1 EBADF (Bad file descriptor) [pid 6848] close(23) = -1 EBADF (Bad file descriptor) [pid 6848] close(24) = -1 EBADF (Bad file descriptor) [pid 6848] close(25) = -1 EBADF (Bad file descriptor) [pid 6848] close(26) = -1 EBADF (Bad file descriptor) [pid 6848] close(27) = -1 EBADF (Bad file descriptor) [pid 6848] close(28) = -1 EBADF (Bad file descriptor) [pid 6848] close(29) = -1 EBADF (Bad file descriptor) [pid 6848] exit_group(0) = ? [pid 6848] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6533", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6533", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6533/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6533/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6533/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6533/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6533/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6533/sys") = 0 [pid 314] umount2("./6533/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6533/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6533/binderfs") = 0 [pid 314] umount2("./6533/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6533/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6533/cgroup.net") = 0 [pid 314] umount2("./6533/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6533/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6533/cgroup.cpu") = 0 [pid 314] umount2("./6533/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6533/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6533/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6533") = 0 [pid 314] mkdir("./6534", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6536 ci2-android-6-12-rust/strace-static-x86_64: Process 6849 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6849] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6849] chdir("./6534") = 0 [pid 6849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6849] setpgid(0, 0) = 0 [pid 6849] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6849] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6849] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6849] write(3, "1000", 4) = 4 [pid 6849] close(3) = 0 [pid 6849] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6849] write(1, "executing program\n", 18) = 18 executing program [pid 6849] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6849] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6849] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6849] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6849] close(3) = 0 [pid 6849] close(4) = -1 EBADF (Bad file descriptor) [pid 6849] close(5) = -1 EBADF (Bad file descriptor) [pid 6849] close(6) = -1 EBADF (Bad file descriptor) [pid 6849] close(7) = -1 EBADF (Bad file descriptor) [pid 6849] close(8) = -1 EBADF (Bad file descriptor) [pid 6849] close(9) = -1 EBADF (Bad file descriptor) [pid 6849] close(10) = -1 EBADF (Bad file descriptor) [pid 6849] close(11) = -1 EBADF (Bad file descriptor) [pid 6849] close(12) = -1 EBADF (Bad file descriptor) [pid 6849] close(13) = -1 EBADF (Bad file descriptor) [pid 6849] close(14) = -1 EBADF (Bad file descriptor) [pid 6849] close(15) = -1 EBADF (Bad file descriptor) [pid 6849] close(16) = -1 EBADF (Bad file descriptor) [pid 6849] close(17) = -1 EBADF (Bad file descriptor) [pid 6849] close(18) = -1 EBADF (Bad file descriptor) [pid 6849] close(19) = -1 EBADF (Bad file descriptor) [pid 6849] close(20) = -1 EBADF (Bad file descriptor) [pid 6849] close(21) = -1 EBADF (Bad file descriptor) [pid 6849] close(22) = -1 EBADF (Bad file descriptor) [pid 6849] close(23) = -1 EBADF (Bad file descriptor) [pid 6849] close(24) = -1 EBADF (Bad file descriptor) [pid 6849] close(25) = -1 EBADF (Bad file descriptor) [pid 6849] close(26) = -1 EBADF (Bad file descriptor) [pid 6849] close(27) = -1 EBADF (Bad file descriptor) [pid 6849] close(28) = -1 EBADF (Bad file descriptor) [pid 6849] close(29) = -1 EBADF (Bad file descriptor) [pid 6849] exit_group(0) = ? [pid 6849] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6534", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6534", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6534/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6534/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6534/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6534/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6534/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6534/sys") = 0 [pid 314] umount2("./6534/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6534/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6534/binderfs") = 0 [pid 314] umount2("./6534/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6534/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6534/cgroup.net") = 0 [pid 314] umount2("./6534/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6534/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6534/cgroup.cpu") = 0 [pid 314] umount2("./6534/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6534/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6534/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6534") = 0 [pid 314] mkdir("./6535", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6850 attached , child_tidptr=0x55557741b690) = 6537 [pid 6850] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6850] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6850] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6850] chdir("./6535") = 0 [pid 6850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6850] setpgid(0, 0) = 0 [pid 6850] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6850] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6850] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6850] write(3, "1000", 4) = 4 [pid 6850] close(3) = 0 [pid 6850] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6850] write(1, "executing program\n", 18) = 18 [pid 6850] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6850] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6850] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 executing program [pid 6850] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6850] close(3) = 0 [pid 6850] close(4) = -1 EBADF (Bad file descriptor) [pid 6850] close(5) = -1 EBADF (Bad file descriptor) [pid 6850] close(6) = -1 EBADF (Bad file descriptor) [pid 6850] close(7) = -1 EBADF (Bad file descriptor) [pid 6850] close(8) = -1 EBADF (Bad file descriptor) [pid 6850] close(9) = -1 EBADF (Bad file descriptor) [pid 6850] close(10) = -1 EBADF (Bad file descriptor) [pid 6850] close(11) = -1 EBADF (Bad file descriptor) [pid 6850] close(12) = -1 EBADF (Bad file descriptor) [pid 6850] close(13) = -1 EBADF (Bad file descriptor) [pid 6850] close(14) = -1 EBADF (Bad file descriptor) [pid 6850] close(15) = -1 EBADF (Bad file descriptor) [pid 6850] close(16) = -1 EBADF (Bad file descriptor) [pid 6850] close(17) = -1 EBADF (Bad file descriptor) [pid 6850] close(18) = -1 EBADF (Bad file descriptor) [pid 6850] close(19) = -1 EBADF (Bad file descriptor) [pid 6850] close(20) = -1 EBADF (Bad file descriptor) [pid 6850] close(21) = -1 EBADF (Bad file descriptor) [pid 6850] close(22) = -1 EBADF (Bad file descriptor) [pid 6850] close(23) = -1 EBADF (Bad file descriptor) [pid 6850] close(24) = -1 EBADF (Bad file descriptor) [pid 6850] close(25) = -1 EBADF (Bad file descriptor) [pid 6850] close(26) = -1 EBADF (Bad file descriptor) [pid 6850] close(27) = -1 EBADF (Bad file descriptor) [pid 6850] close(28) = -1 EBADF (Bad file descriptor) [pid 6850] close(29) = -1 EBADF (Bad file descriptor) [pid 6850] exit_group(0) = ? [pid 6850] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6537, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6535", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6535", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6535/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6535/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6535/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6535/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6535/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6535/sys") = 0 [pid 314] umount2("./6535/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6535/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6535/binderfs") = 0 [pid 314] umount2("./6535/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6535/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6535/cgroup.net") = 0 [pid 314] umount2("./6535/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6535/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6535/cgroup.cpu") = 0 [pid 314] umount2("./6535/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6535/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6535/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6535") = 0 [pid 314] mkdir("./6536", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6851 attached , child_tidptr=0x55557741b690) = 6538 [pid 6851] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6851] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6851] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6851] chdir("./6536") = 0 [pid 6851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6851] setpgid(0, 0) = 0 [pid 6851] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6851] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6851] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6851] write(3, "1000", 4) = 4 [pid 6851] close(3) = 0 [pid 6851] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6851] write(1, "executing program\n", 18) = 18 [pid 6851] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6851] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6851] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6851] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6851] close(3) = 0 [pid 6851] close(4) = -1 EBADF (Bad file descriptor) [pid 6851] close(5) = -1 EBADF (Bad file descriptor) [pid 6851] close(6) = -1 EBADF (Bad file descriptor) [pid 6851] close(7) = -1 EBADF (Bad file descriptor) [pid 6851] close(8) = -1 EBADF (Bad file descriptor) [pid 6851] close(9) = -1 EBADF (Bad file descriptor) [pid 6851] close(10) = -1 EBADF (Bad file descriptor) [pid 6851] close(11) = -1 EBADF (Bad file descriptor) [pid 6851] close(12) = -1 EBADF (Bad file descriptor) [pid 6851] close(13) = -1 EBADF (Bad file descriptor) [pid 6851] close(14) = -1 EBADF (Bad file descriptor) [pid 6851] close(15) = -1 EBADF (Bad file descriptor) [pid 6851] close(16) = -1 EBADF (Bad file descriptor) [pid 6851] close(17) = -1 EBADF (Bad file descriptor) [pid 6851] close(18) = -1 EBADF (Bad file descriptor) [pid 6851] close(19) = -1 EBADF (Bad file descriptor) [pid 6851] close(20) = -1 EBADF (Bad file descriptor) [pid 6851] close(21) = -1 EBADF (Bad file descriptor) [pid 6851] close(22) = -1 EBADF (Bad file descriptor) [pid 6851] close(23) = -1 EBADF (Bad file descriptor) [pid 6851] close(24) = -1 EBADF (Bad file descriptor) [pid 6851] close(25) = -1 EBADF (Bad file descriptor) [pid 6851] close(26) = -1 EBADF (Bad file descriptor) [pid 6851] close(27) = -1 EBADF (Bad file descriptor) [pid 6851] close(28) = -1 EBADF (Bad file descriptor) [pid 6851] close(29) = -1 EBADF (Bad file descriptor) [pid 6851] exit_group(0) = ? [pid 6851] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6536", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6536", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6536/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6536/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6536/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6536/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6536/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6536/sys") = 0 [pid 314] umount2("./6536/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6536/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6536/binderfs") = 0 [pid 314] umount2("./6536/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6536/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6536/cgroup.net") = 0 [pid 314] umount2("./6536/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6536/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6536/cgroup.cpu") = 0 [pid 314] umount2("./6536/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6536/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6536/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6536") = 0 [pid 314] mkdir("./6537", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6852 attached , child_tidptr=0x55557741b690) = 6539 [pid 6852] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6852] chdir("./6537" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6852] <... chdir resumed>) = 0 [pid 6852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6852] setpgid(0, 0) = 0 [pid 6852] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6852] <... symlink resumed>) = 0 [pid 6852] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6852] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6852] write(3, "1000", 4) = 4 [pid 6852] close(3) = 0 [pid 6852] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6852] write(1, "executing program\n", 18) = 18 executing program [pid 6852] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6852] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6852] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6852] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6852] close(3) = 0 [pid 6852] close(4) = -1 EBADF (Bad file descriptor) [pid 6852] close(5) = -1 EBADF (Bad file descriptor) [pid 6852] close(6) = -1 EBADF (Bad file descriptor) [pid 6852] close(7) = -1 EBADF (Bad file descriptor) [pid 6852] close(8) = -1 EBADF (Bad file descriptor) [pid 6852] close(9) = -1 EBADF (Bad file descriptor) [pid 6852] close(10) = -1 EBADF (Bad file descriptor) [pid 6852] close(11) = -1 EBADF (Bad file descriptor) [pid 6852] close(12) = -1 EBADF (Bad file descriptor) [pid 6852] close(13) = -1 EBADF (Bad file descriptor) [pid 6852] close(14) = -1 EBADF (Bad file descriptor) [pid 6852] close(15) = -1 EBADF (Bad file descriptor) [pid 6852] close(16) = -1 EBADF (Bad file descriptor) [pid 6852] close(17) = -1 EBADF (Bad file descriptor) [pid 6852] close(18) = -1 EBADF (Bad file descriptor) [pid 6852] close(19) = -1 EBADF (Bad file descriptor) [pid 6852] close(20) = -1 EBADF (Bad file descriptor) [pid 6852] close(21) = -1 EBADF (Bad file descriptor) [pid 6852] close(22) = -1 EBADF (Bad file descriptor) [pid 6852] close(23) = -1 EBADF (Bad file descriptor) [pid 6852] close(24) = -1 EBADF (Bad file descriptor) [pid 6852] close(25) = -1 EBADF (Bad file descriptor) [pid 6852] close(26) = -1 EBADF (Bad file descriptor) [pid 6852] close(27) = -1 EBADF (Bad file descriptor) [pid 6852] close(28) = -1 EBADF (Bad file descriptor) [pid 6852] close(29) = -1 EBADF (Bad file descriptor) [pid 6852] exit_group(0) = ? [pid 6852] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6537", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6537", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6537/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6537/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6537/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6537/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6537/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6537/sys") = 0 [pid 314] umount2("./6537/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6537/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6537/binderfs") = 0 [pid 314] umount2("./6537/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6537/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6537/cgroup.net") = 0 [pid 314] umount2("./6537/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6537/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6537/cgroup.cpu") = 0 [pid 314] umount2("./6537/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6537/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6537/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6537") = 0 [pid 314] mkdir("./6538", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6540 ci2-android-6-12-rust/strace-static-x86_64: Process 6853 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6853] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6853] <... set_robust_list resumed>) = 0 [pid 6853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6853] chdir("./6538") = 0 [pid 6853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6853] setpgid(0, 0) = 0 [pid 6853] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6853] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6853] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6853] write(3, "1000", 4) = 4 [pid 6853] close(3) = 0 [pid 6853] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6853] write(1, "executing program\n", 18) = 18 [pid 6853] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6853] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6853] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6853] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6853] close(3) = 0 [pid 6853] close(4) = -1 EBADF (Bad file descriptor) [pid 6853] close(5) = -1 EBADF (Bad file descriptor) [pid 6853] close(6) = -1 EBADF (Bad file descriptor) [pid 6853] close(7) = -1 EBADF (Bad file descriptor) [pid 6853] close(8) = -1 EBADF (Bad file descriptor) [pid 6853] close(9) = -1 EBADF (Bad file descriptor) [pid 6853] close(10) = -1 EBADF (Bad file descriptor) [pid 6853] close(11) = -1 EBADF (Bad file descriptor) [pid 6853] close(12) = -1 EBADF (Bad file descriptor) [pid 6853] close(13) = -1 EBADF (Bad file descriptor) [pid 6853] close(14) = -1 EBADF (Bad file descriptor) [pid 6853] close(15) = -1 EBADF (Bad file descriptor) [pid 6853] close(16) = -1 EBADF (Bad file descriptor) [pid 6853] close(17) = -1 EBADF (Bad file descriptor) [pid 6853] close(18) = -1 EBADF (Bad file descriptor) [pid 6853] close(19) = -1 EBADF (Bad file descriptor) [pid 6853] close(20) = -1 EBADF (Bad file descriptor) [pid 6853] close(21) = -1 EBADF (Bad file descriptor) [pid 6853] close(22) = -1 EBADF (Bad file descriptor) [pid 6853] close(23) = -1 EBADF (Bad file descriptor) [pid 6853] close(24) = -1 EBADF (Bad file descriptor) [pid 6853] close(25) = -1 EBADF (Bad file descriptor) [pid 6853] close(26) = -1 EBADF (Bad file descriptor) [pid 6853] close(27) = -1 EBADF (Bad file descriptor) [pid 6853] close(28) = -1 EBADF (Bad file descriptor) [pid 6853] close(29) = -1 EBADF (Bad file descriptor) [pid 6853] exit_group(0) = ? [pid 6853] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6538", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6538", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6538/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6538/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6538/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6538/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6538/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6538/sys") = 0 [pid 314] umount2("./6538/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6538/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6538/binderfs") = 0 [pid 314] umount2("./6538/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6538/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6538/cgroup.net") = 0 [pid 314] umount2("./6538/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6538/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6538/cgroup.cpu") = 0 [pid 314] umount2("./6538/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6538/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6538/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6538") = 0 [pid 314] mkdir("./6539", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6854 attached , child_tidptr=0x55557741b690) = 6541 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6854] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6854] chdir("./6539") = 0 [pid 6854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6854] setpgid(0, 0) = 0 [pid 6854] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6854] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6854] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6854] write(3, "1000", 4) = 4 [pid 6854] close(3) = 0 [pid 6854] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6854] write(1, "executing program\n", 18) = 18 executing program [pid 6854] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6854] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6854] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6854] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6854] close(3) = 0 [pid 6854] close(4) = -1 EBADF (Bad file descriptor) [pid 6854] close(5) = -1 EBADF (Bad file descriptor) [pid 6854] close(6) = -1 EBADF (Bad file descriptor) [pid 6854] close(7) = -1 EBADF (Bad file descriptor) [pid 6854] close(8) = -1 EBADF (Bad file descriptor) [pid 6854] close(9) = -1 EBADF (Bad file descriptor) [pid 6854] close(10) = -1 EBADF (Bad file descriptor) [pid 6854] close(11) = -1 EBADF (Bad file descriptor) [pid 6854] close(12) = -1 EBADF (Bad file descriptor) [pid 6854] close(13) = -1 EBADF (Bad file descriptor) [pid 6854] close(14) = -1 EBADF (Bad file descriptor) [pid 6854] close(15) = -1 EBADF (Bad file descriptor) [pid 6854] close(16) = -1 EBADF (Bad file descriptor) [pid 6854] close(17) = -1 EBADF (Bad file descriptor) [pid 6854] close(18) = -1 EBADF (Bad file descriptor) [pid 6854] close(19) = -1 EBADF (Bad file descriptor) [pid 6854] close(20) = -1 EBADF (Bad file descriptor) [pid 6854] close(21) = -1 EBADF (Bad file descriptor) [pid 6854] close(22) = -1 EBADF (Bad file descriptor) [pid 6854] close(23) = -1 EBADF (Bad file descriptor) [pid 6854] close(24) = -1 EBADF (Bad file descriptor) [pid 6854] close(25) = -1 EBADF (Bad file descriptor) [pid 6854] close(26) = -1 EBADF (Bad file descriptor) [pid 6854] close(27) = -1 EBADF (Bad file descriptor) [pid 6854] close(28) = -1 EBADF (Bad file descriptor) [pid 6854] close(29) = -1 EBADF (Bad file descriptor) [pid 6854] exit_group(0) = ? [pid 6854] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6539", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6539", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6539/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6539/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6539/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6539/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6539/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6539/sys") = 0 [pid 314] umount2("./6539/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6539/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6539/binderfs") = 0 [pid 314] umount2("./6539/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6539/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6539/cgroup.net") = 0 [pid 314] umount2("./6539/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6539/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6539/cgroup.cpu") = 0 [pid 314] umount2("./6539/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6539/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6539/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6539") = 0 [pid 314] mkdir("./6540", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6855 attached , child_tidptr=0x55557741b690) = 6542 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6855] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6855] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6855] chdir("./6540") = 0 [pid 6855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6855] setpgid(0, 0) = 0 [pid 6855] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6855] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6855] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6855] write(3, "1000", 4) = 4 [pid 6855] close(3) = 0 [pid 6855] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6855] write(1, "executing program\n", 18) = 18 [pid 6855] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6855] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6855] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6855] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6855] close(3) = 0 [pid 6855] close(4) = -1 EBADF (Bad file descriptor) [pid 6855] close(5) = -1 EBADF (Bad file descriptor) [pid 6855] close(6) = -1 EBADF (Bad file descriptor) [pid 6855] close(7) = -1 EBADF (Bad file descriptor) [pid 6855] close(8) = -1 EBADF (Bad file descriptor) [pid 6855] close(9) = -1 EBADF (Bad file descriptor) [pid 6855] close(10) = -1 EBADF (Bad file descriptor) [pid 6855] close(11) = -1 EBADF (Bad file descriptor) [pid 6855] close(12) = -1 EBADF (Bad file descriptor) [pid 6855] close(13) = -1 EBADF (Bad file descriptor) [pid 6855] close(14) = -1 EBADF (Bad file descriptor) [pid 6855] close(15) = -1 EBADF (Bad file descriptor) [pid 6855] close(16) = -1 EBADF (Bad file descriptor) [pid 6855] close(17) = -1 EBADF (Bad file descriptor) [pid 6855] close(18) = -1 EBADF (Bad file descriptor) [pid 6855] close(19) = -1 EBADF (Bad file descriptor) [pid 6855] close(20) = -1 EBADF (Bad file descriptor) [pid 6855] close(21) = -1 EBADF (Bad file descriptor) [pid 6855] close(22) = -1 EBADF (Bad file descriptor) [pid 6855] close(23) = -1 EBADF (Bad file descriptor) [pid 6855] close(24) = -1 EBADF (Bad file descriptor) [pid 6855] close(25) = -1 EBADF (Bad file descriptor) [pid 6855] close(26) = -1 EBADF (Bad file descriptor) [pid 6855] close(27) = -1 EBADF (Bad file descriptor) [pid 6855] close(28) = -1 EBADF (Bad file descriptor) [pid 6855] close(29) = -1 EBADF (Bad file descriptor) [pid 6855] exit_group(0) = ? [pid 6855] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6540", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6540", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6540/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6540/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6540/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6540/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6540/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6540/sys") = 0 [pid 314] umount2("./6540/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6540/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6540/binderfs") = 0 [pid 314] umount2("./6540/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6540/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6540/cgroup.net") = 0 [pid 314] umount2("./6540/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6540/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6540/cgroup.cpu") = 0 [pid 314] umount2("./6540/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6540/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6540/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6540") = 0 [pid 314] mkdir("./6541", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6543 ci2-android-6-12-rust/strace-static-x86_64: Process 6856 attached [pid 6856] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6856] <... set_robust_list resumed>) = 0 [pid 6856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6856] chdir("./6541") = 0 [pid 6856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6856] setpgid(0, 0) = 0 [pid 6856] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6856] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6856] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6856] write(3, "1000", 4) = 4 [pid 6856] close(3) = 0 [pid 6856] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6856] write(1, "executing program\n", 18) = 18 executing program [pid 6856] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6856] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6856] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6856] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6856] close(3) = 0 [pid 6856] close(4) = -1 EBADF (Bad file descriptor) [pid 6856] close(5) = -1 EBADF (Bad file descriptor) [pid 6856] close(6) = -1 EBADF (Bad file descriptor) [pid 6856] close(7) = -1 EBADF (Bad file descriptor) [pid 6856] close(8) = -1 EBADF (Bad file descriptor) [pid 6856] close(9) = -1 EBADF (Bad file descriptor) [pid 6856] close(10) = -1 EBADF (Bad file descriptor) [pid 6856] close(11) = -1 EBADF (Bad file descriptor) [pid 6856] close(12) = -1 EBADF (Bad file descriptor) [pid 6856] close(13) = -1 EBADF (Bad file descriptor) [pid 6856] close(14) = -1 EBADF (Bad file descriptor) [pid 6856] close(15) = -1 EBADF (Bad file descriptor) [pid 6856] close(16) = -1 EBADF (Bad file descriptor) [pid 6856] close(17) = -1 EBADF (Bad file descriptor) [pid 6856] close(18) = -1 EBADF (Bad file descriptor) [pid 6856] close(19) = -1 EBADF (Bad file descriptor) [pid 6856] close(20) = -1 EBADF (Bad file descriptor) [pid 6856] close(21) = -1 EBADF (Bad file descriptor) [pid 6856] close(22) = -1 EBADF (Bad file descriptor) [pid 6856] close(23) = -1 EBADF (Bad file descriptor) [pid 6856] close(24) = -1 EBADF (Bad file descriptor) [pid 6856] close(25) = -1 EBADF (Bad file descriptor) [pid 6856] close(26) = -1 EBADF (Bad file descriptor) [pid 6856] close(27) = -1 EBADF (Bad file descriptor) [pid 6856] close(28) = -1 EBADF (Bad file descriptor) [pid 6856] close(29) = -1 EBADF (Bad file descriptor) [pid 6856] exit_group(0) = ? [pid 6856] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6543, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6541", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6541", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6541/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6541/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6541/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6541/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6541/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6541/sys") = 0 [pid 314] umount2("./6541/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6541/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6541/binderfs") = 0 [pid 314] umount2("./6541/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6541/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6541/cgroup.net") = 0 [pid 314] umount2("./6541/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6541/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6541/cgroup.cpu") = 0 [pid 314] umount2("./6541/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6541/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6541/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6541") = 0 [pid 314] mkdir("./6542", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6857 attached , child_tidptr=0x55557741b690) = 6544 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6857] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6857] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6857] chdir("./6542") = 0 [pid 6857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6857] setpgid(0, 0) = 0 [pid 6857] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6857] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6857] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6857] write(3, "1000", 4) = 4 [pid 6857] close(3) = 0 [pid 6857] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6857] write(1, "executing program\n", 18) = 18 [pid 6857] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6857] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6857] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6857] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6857] close(3) = 0 [pid 6857] close(4) = -1 EBADF (Bad file descriptor) [pid 6857] close(5) = -1 EBADF (Bad file descriptor) [pid 6857] close(6) = -1 EBADF (Bad file descriptor) [pid 6857] close(7) = -1 EBADF (Bad file descriptor) [pid 6857] close(8) = -1 EBADF (Bad file descriptor) [pid 6857] close(9) = -1 EBADF (Bad file descriptor) [pid 6857] close(10) = -1 EBADF (Bad file descriptor) [pid 6857] close(11) = -1 EBADF (Bad file descriptor) [pid 6857] close(12) = -1 EBADF (Bad file descriptor) [pid 6857] close(13) = -1 EBADF (Bad file descriptor) [pid 6857] close(14) = -1 EBADF (Bad file descriptor) [pid 6857] close(15) = -1 EBADF (Bad file descriptor) [pid 6857] close(16) = -1 EBADF (Bad file descriptor) [pid 6857] close(17) = -1 EBADF (Bad file descriptor) [pid 6857] close(18) = -1 EBADF (Bad file descriptor) [pid 6857] close(19) = -1 EBADF (Bad file descriptor) [pid 6857] close(20) = -1 EBADF (Bad file descriptor) [pid 6857] close(21) = -1 EBADF (Bad file descriptor) [pid 6857] close(22) = -1 EBADF (Bad file descriptor) [pid 6857] close(23) = -1 EBADF (Bad file descriptor) [pid 6857] close(24) = -1 EBADF (Bad file descriptor) [pid 6857] close(25) = -1 EBADF (Bad file descriptor) [pid 6857] close(26) = -1 EBADF (Bad file descriptor) [pid 6857] close(27) = -1 EBADF (Bad file descriptor) [pid 6857] close(28) = -1 EBADF (Bad file descriptor) [pid 6857] close(29) = -1 EBADF (Bad file descriptor) [pid 6857] exit_group(0) = ? [pid 6857] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6542", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6542", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6542/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6542/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6542/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6542/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6542/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6542/sys") = 0 [pid 314] umount2("./6542/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6542/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6542/binderfs") = 0 [pid 314] umount2("./6542/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6542/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6542/cgroup.net") = 0 [pid 314] umount2("./6542/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6542/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6542/cgroup.cpu") = 0 [pid 314] umount2("./6542/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6542/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6542/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6542") = 0 [pid 314] mkdir("./6543", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6545 ci2-android-6-12-rust/strace-static-x86_64: Process 6858 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6858] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6858] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6858] chdir("./6543") = 0 [pid 6858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6858] setpgid(0, 0) = 0 [pid 6858] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6858] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6858] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6858] write(3, "1000", 4) = 4 [pid 6858] close(3) = 0 [pid 6858] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6858] write(1, "executing program\n", 18) = 18 [pid 6858] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6858] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6858] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6858] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6858] close(3) = 0 [pid 6858] close(4) = -1 EBADF (Bad file descriptor) [pid 6858] close(5) = -1 EBADF (Bad file descriptor) [pid 6858] close(6) = -1 EBADF (Bad file descriptor) [pid 6858] close(7) = -1 EBADF (Bad file descriptor) [pid 6858] close(8) = -1 EBADF (Bad file descriptor) [pid 6858] close(9) = -1 EBADF (Bad file descriptor) [pid 6858] close(10) = -1 EBADF (Bad file descriptor) [pid 6858] close(11) = -1 EBADF (Bad file descriptor) [pid 6858] close(12) = -1 EBADF (Bad file descriptor) [pid 6858] close(13) = -1 EBADF (Bad file descriptor) [pid 6858] close(14) = -1 EBADF (Bad file descriptor) [pid 6858] close(15) = -1 EBADF (Bad file descriptor) [pid 6858] close(16) = -1 EBADF (Bad file descriptor) [pid 6858] close(17) = -1 EBADF (Bad file descriptor) [pid 6858] close(18) = -1 EBADF (Bad file descriptor) [pid 6858] close(19) = -1 EBADF (Bad file descriptor) [pid 6858] close(20) = -1 EBADF (Bad file descriptor) [pid 6858] close(21) = -1 EBADF (Bad file descriptor) [pid 6858] close(22) = -1 EBADF (Bad file descriptor) [pid 6858] close(23) = -1 EBADF (Bad file descriptor) [pid 6858] close(24) = -1 EBADF (Bad file descriptor) [pid 6858] close(25) = -1 EBADF (Bad file descriptor) [pid 6858] close(26) = -1 EBADF (Bad file descriptor) [pid 6858] close(27) = -1 EBADF (Bad file descriptor) [pid 6858] close(28) = -1 EBADF (Bad file descriptor) [pid 6858] close(29) = -1 EBADF (Bad file descriptor) [pid 6858] exit_group(0) = ? [pid 6858] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6543", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6543", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6543/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6543/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6543/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6543/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6543/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6543/sys") = 0 [pid 314] umount2("./6543/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6543/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6543/binderfs") = 0 [pid 314] umount2("./6543/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6543/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6543/cgroup.net") = 0 [pid 314] umount2("./6543/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6543/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6543/cgroup.cpu") = 0 [pid 314] umount2("./6543/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6543/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6543/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6543") = 0 [pid 314] mkdir("./6544", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6859 attached , child_tidptr=0x55557741b690) = 6546 [pid 6859] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6859] chdir("./6544" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6859] <... chdir resumed>) = 0 [pid 6859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6859] setpgid(0, 0) = 0 [pid 6859] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6859] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6859] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6859] write(3, "1000", 4) = 4 [pid 6859] close(3) = 0 [pid 6859] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6859] write(1, "executing program\n", 18) = 18 executing program [pid 6859] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6859] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6859] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6859] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6859] close(3) = 0 [pid 6859] close(4) = -1 EBADF (Bad file descriptor) [pid 6859] close(5) = -1 EBADF (Bad file descriptor) [pid 6859] close(6) = -1 EBADF (Bad file descriptor) [pid 6859] close(7) = -1 EBADF (Bad file descriptor) [pid 6859] close(8) = -1 EBADF (Bad file descriptor) [pid 6859] close(9) = -1 EBADF (Bad file descriptor) [pid 6859] close(10) = -1 EBADF (Bad file descriptor) [pid 6859] close(11) = -1 EBADF (Bad file descriptor) [pid 6859] close(12) = -1 EBADF (Bad file descriptor) [pid 6859] close(13) = -1 EBADF (Bad file descriptor) [pid 6859] close(14) = -1 EBADF (Bad file descriptor) [pid 6859] close(15) = -1 EBADF (Bad file descriptor) [pid 6859] close(16) = -1 EBADF (Bad file descriptor) [pid 6859] close(17) = -1 EBADF (Bad file descriptor) [pid 6859] close(18) = -1 EBADF (Bad file descriptor) [pid 6859] close(19) = -1 EBADF (Bad file descriptor) [pid 6859] close(20) = -1 EBADF (Bad file descriptor) [pid 6859] close(21) = -1 EBADF (Bad file descriptor) [pid 6859] close(22) = -1 EBADF (Bad file descriptor) [pid 6859] close(23) = -1 EBADF (Bad file descriptor) [pid 6859] close(24) = -1 EBADF (Bad file descriptor) [pid 6859] close(25) = -1 EBADF (Bad file descriptor) [pid 6859] close(26) = -1 EBADF (Bad file descriptor) [pid 6859] close(27) = -1 EBADF (Bad file descriptor) [pid 6859] close(28) = -1 EBADF (Bad file descriptor) [pid 6859] close(29) = -1 EBADF (Bad file descriptor) [pid 6859] exit_group(0) = ? [pid 6859] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6544", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6544", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6544/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6544/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6544/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6544/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6544/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6544/sys") = 0 [pid 314] umount2("./6544/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6544/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6544/binderfs") = 0 [pid 314] umount2("./6544/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6544/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6544/cgroup.net") = 0 [pid 314] umount2("./6544/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6544/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6544/cgroup.cpu") = 0 [pid 314] umount2("./6544/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6544/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6544/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6544") = 0 [pid 314] mkdir("./6545", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6860 attached , child_tidptr=0x55557741b690) = 6547 [pid 6860] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6860] chdir("./6545") = 0 [pid 6860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6860] setpgid(0, 0) = 0 [pid 6860] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6860] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6860] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6860] write(3, "1000", 4) = 4 [pid 6860] close(3) = 0 [pid 6860] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6860] write(1, "executing program\n", 18) = 18 executing program [pid 6860] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6860] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6860] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6860] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6860] close(3) = 0 [pid 6860] close(4) = -1 EBADF (Bad file descriptor) [pid 6860] close(5) = -1 EBADF (Bad file descriptor) [pid 6860] close(6) = -1 EBADF (Bad file descriptor) [pid 6860] close(7) = -1 EBADF (Bad file descriptor) [pid 6860] close(8) = -1 EBADF (Bad file descriptor) [pid 6860] close(9) = -1 EBADF (Bad file descriptor) [pid 6860] close(10) = -1 EBADF (Bad file descriptor) [pid 6860] close(11) = -1 EBADF (Bad file descriptor) [pid 6860] close(12) = -1 EBADF (Bad file descriptor) [pid 6860] close(13) = -1 EBADF (Bad file descriptor) [pid 6860] close(14) = -1 EBADF (Bad file descriptor) [pid 6860] close(15) = -1 EBADF (Bad file descriptor) [pid 6860] close(16) = -1 EBADF (Bad file descriptor) [pid 6860] close(17) = -1 EBADF (Bad file descriptor) [pid 6860] close(18) = -1 EBADF (Bad file descriptor) [pid 6860] close(19) = -1 EBADF (Bad file descriptor) [pid 6860] close(20) = -1 EBADF (Bad file descriptor) [pid 6860] close(21) = -1 EBADF (Bad file descriptor) [pid 6860] close(22) = -1 EBADF (Bad file descriptor) [pid 6860] close(23) = -1 EBADF (Bad file descriptor) [pid 6860] close(24) = -1 EBADF (Bad file descriptor) [pid 6860] close(25) = -1 EBADF (Bad file descriptor) [pid 6860] close(26) = -1 EBADF (Bad file descriptor) [pid 6860] close(27) = -1 EBADF (Bad file descriptor) [pid 6860] close(28) = -1 EBADF (Bad file descriptor) [pid 6860] close(29) = -1 EBADF (Bad file descriptor) [pid 6860] exit_group(0) = ? [pid 6860] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6545", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6545", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6545/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6545/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6545/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6545/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6545/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6545/sys") = 0 [pid 314] umount2("./6545/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6545/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6545/binderfs") = 0 [pid 314] umount2("./6545/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6545/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6545/cgroup.net") = 0 [pid 314] umount2("./6545/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6545/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6545/cgroup.cpu") = 0 [pid 314] umount2("./6545/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6545/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6545/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6545") = 0 [pid 314] mkdir("./6546", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6861 attached , child_tidptr=0x55557741b690) = 6548 [pid 6861] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6861] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6861] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6861] chdir("./6546") = 0 [pid 6861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6861] setpgid(0, 0) = 0 [pid 6861] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6861] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6861] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6861] write(3, "1000", 4) = 4 [pid 6861] close(3) = 0 [pid 6861] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6861] write(1, "executing program\n", 18) = 18 executing program [pid 6861] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6861] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6861] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6861] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6861] close(3) = 0 [pid 6861] close(4) = -1 EBADF (Bad file descriptor) [pid 6861] close(5) = -1 EBADF (Bad file descriptor) [pid 6861] close(6) = -1 EBADF (Bad file descriptor) [pid 6861] close(7) = -1 EBADF (Bad file descriptor) [pid 6861] close(8) = -1 EBADF (Bad file descriptor) [pid 6861] close(9) = -1 EBADF (Bad file descriptor) [pid 6861] close(10) = -1 EBADF (Bad file descriptor) [pid 6861] close(11) = -1 EBADF (Bad file descriptor) [pid 6861] close(12) = -1 EBADF (Bad file descriptor) [pid 6861] close(13) = -1 EBADF (Bad file descriptor) [pid 6861] close(14) = -1 EBADF (Bad file descriptor) [pid 6861] close(15) = -1 EBADF (Bad file descriptor) [pid 6861] close(16) = -1 EBADF (Bad file descriptor) [pid 6861] close(17) = -1 EBADF (Bad file descriptor) [pid 6861] close(18) = -1 EBADF (Bad file descriptor) [pid 6861] close(19) = -1 EBADF (Bad file descriptor) [pid 6861] close(20) = -1 EBADF (Bad file descriptor) [pid 6861] close(21) = -1 EBADF (Bad file descriptor) [pid 6861] close(22) = -1 EBADF (Bad file descriptor) [pid 6861] close(23) = -1 EBADF (Bad file descriptor) [pid 6861] close(24) = -1 EBADF (Bad file descriptor) [pid 6861] close(25) = -1 EBADF (Bad file descriptor) [pid 6861] close(26) = -1 EBADF (Bad file descriptor) [pid 6861] close(27) = -1 EBADF (Bad file descriptor) [pid 6861] close(28) = -1 EBADF (Bad file descriptor) [pid 6861] close(29) = -1 EBADF (Bad file descriptor) [pid 6861] exit_group(0) = ? [pid 6861] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6546", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6546", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6546/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6546/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6546/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6546/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6546/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6546/sys") = 0 [pid 314] umount2("./6546/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6546/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6546/binderfs") = 0 [pid 314] umount2("./6546/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6546/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6546/cgroup.net") = 0 [pid 314] umount2("./6546/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6546/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6546/cgroup.cpu") = 0 [pid 314] umount2("./6546/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6546/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6546/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6546") = 0 [pid 314] mkdir("./6547", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6862 attached [pid 6862] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6549 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6862] <... set_robust_list resumed>) = 0 [pid 6862] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6862] chdir("./6547") = 0 [pid 6862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6862] setpgid(0, 0) = 0 [pid 6862] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6862] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6862] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6862] write(3, "1000", 4) = 4 [pid 6862] close(3) = 0 [pid 6862] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6862] write(1, "executing program\n", 18) = 18 [pid 6862] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6862] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6862] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6862] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6862] close(3) = 0 [pid 6862] close(4) = -1 EBADF (Bad file descriptor) [pid 6862] close(5) = -1 EBADF (Bad file descriptor) [pid 6862] close(6) = -1 EBADF (Bad file descriptor) [pid 6862] close(7) = -1 EBADF (Bad file descriptor) [pid 6862] close(8) = -1 EBADF (Bad file descriptor) [pid 6862] close(9) = -1 EBADF (Bad file descriptor) [pid 6862] close(10) = -1 EBADF (Bad file descriptor) [pid 6862] close(11) = -1 EBADF (Bad file descriptor) [pid 6862] close(12) = -1 EBADF (Bad file descriptor) [pid 6862] close(13) = -1 EBADF (Bad file descriptor) [pid 6862] close(14) = -1 EBADF (Bad file descriptor) [pid 6862] close(15) = -1 EBADF (Bad file descriptor) [pid 6862] close(16) = -1 EBADF (Bad file descriptor) [pid 6862] close(17) = -1 EBADF (Bad file descriptor) [pid 6862] close(18) = -1 EBADF (Bad file descriptor) [pid 6862] close(19) = -1 EBADF (Bad file descriptor) [pid 6862] close(20) = -1 EBADF (Bad file descriptor) [pid 6862] close(21) = -1 EBADF (Bad file descriptor) [pid 6862] close(22) = -1 EBADF (Bad file descriptor) [pid 6862] close(23) = -1 EBADF (Bad file descriptor) [pid 6862] close(24) = -1 EBADF (Bad file descriptor) [pid 6862] close(25) = -1 EBADF (Bad file descriptor) [pid 6862] close(26) = -1 EBADF (Bad file descriptor) [pid 6862] close(27) = -1 EBADF (Bad file descriptor) [pid 6862] close(28) = -1 EBADF (Bad file descriptor) [pid 6862] close(29) = -1 EBADF (Bad file descriptor) [pid 6862] exit_group(0) = ? [pid 6862] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6547", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6547", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6547/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6547/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6547/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6547/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6547/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6547/sys") = 0 [pid 314] umount2("./6547/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6547/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6547/binderfs") = 0 [pid 314] umount2("./6547/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6547/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6547/cgroup.net") = 0 [pid 314] umount2("./6547/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6547/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6547/cgroup.cpu") = 0 [pid 314] umount2("./6547/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6547/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6547/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6547") = 0 [pid 314] mkdir("./6548", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6863 attached , child_tidptr=0x55557741b690) = 6550 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6863] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6863] chdir("./6548") = 0 [pid 6863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6863] setpgid(0, 0) = 0 [pid 6863] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6863] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6863] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6863] write(3, "1000", 4) = 4 [pid 6863] close(3) = 0 [pid 6863] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6863] write(1, "executing program\n", 18) = 18 executing program [pid 6863] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6863] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6863] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6863] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6863] close(3) = 0 [pid 6863] close(4) = -1 EBADF (Bad file descriptor) [pid 6863] close(5) = -1 EBADF (Bad file descriptor) [pid 6863] close(6) = -1 EBADF (Bad file descriptor) [pid 6863] close(7) = -1 EBADF (Bad file descriptor) [pid 6863] close(8) = -1 EBADF (Bad file descriptor) [pid 6863] close(9) = -1 EBADF (Bad file descriptor) [pid 6863] close(10) = -1 EBADF (Bad file descriptor) [pid 6863] close(11) = -1 EBADF (Bad file descriptor) [pid 6863] close(12) = -1 EBADF (Bad file descriptor) [pid 6863] close(13) = -1 EBADF (Bad file descriptor) [pid 6863] close(14) = -1 EBADF (Bad file descriptor) [pid 6863] close(15) = -1 EBADF (Bad file descriptor) [pid 6863] close(16) = -1 EBADF (Bad file descriptor) [pid 6863] close(17) = -1 EBADF (Bad file descriptor) [pid 6863] close(18) = -1 EBADF (Bad file descriptor) [pid 6863] close(19) = -1 EBADF (Bad file descriptor) [pid 6863] close(20) = -1 EBADF (Bad file descriptor) [pid 6863] close(21) = -1 EBADF (Bad file descriptor) [pid 6863] close(22) = -1 EBADF (Bad file descriptor) [pid 6863] close(23) = -1 EBADF (Bad file descriptor) [pid 6863] close(24) = -1 EBADF (Bad file descriptor) [pid 6863] close(25) = -1 EBADF (Bad file descriptor) [pid 6863] close(26) = -1 EBADF (Bad file descriptor) [pid 6863] close(27) = -1 EBADF (Bad file descriptor) [pid 6863] close(28) = -1 EBADF (Bad file descriptor) [pid 6863] close(29) = -1 EBADF (Bad file descriptor) [pid 6863] exit_group(0) = ? [pid 6863] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6550, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6548", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6548", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6548/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6548/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6548/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6548/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6548/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6548/sys") = 0 [pid 314] umount2("./6548/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6548/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6548/binderfs") = 0 [pid 314] umount2("./6548/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6548/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6548/cgroup.net") = 0 [pid 314] umount2("./6548/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6548/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6548/cgroup.cpu") = 0 [pid 314] umount2("./6548/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6548/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6548/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6548") = 0 [pid 314] mkdir("./6549", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6551 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 6864 attached , NULL, 8) = 0 [pid 6864] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6864] chdir("./6549") = 0 [pid 6864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6864] setpgid(0, 0) = 0 [pid 6864] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6864] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6864] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6864] write(3, "1000", 4) = 4 [pid 6864] close(3) = 0 [pid 6864] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6864] write(1, "executing program\n", 18) = 18 [pid 6864] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6864] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6864] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6864] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6864] close(3) = 0 [pid 6864] close(4) = -1 EBADF (Bad file descriptor) [pid 6864] close(5) = -1 EBADF (Bad file descriptor) [pid 6864] close(6) = -1 EBADF (Bad file descriptor) [pid 6864] close(7) = -1 EBADF (Bad file descriptor) [pid 6864] close(8) = -1 EBADF (Bad file descriptor) [pid 6864] close(9) = -1 EBADF (Bad file descriptor) [pid 6864] close(10) = -1 EBADF (Bad file descriptor) [pid 6864] close(11) = -1 EBADF (Bad file descriptor) [pid 6864] close(12) = -1 EBADF (Bad file descriptor) [pid 6864] close(13) = -1 EBADF (Bad file descriptor) [pid 6864] close(14) = -1 EBADF (Bad file descriptor) [pid 6864] close(15) = -1 EBADF (Bad file descriptor) [pid 6864] close(16) = -1 EBADF (Bad file descriptor) [pid 6864] close(17) = -1 EBADF (Bad file descriptor) [pid 6864] close(18) = -1 EBADF (Bad file descriptor) [pid 6864] close(19) = -1 EBADF (Bad file descriptor) [pid 6864] close(20) = -1 EBADF (Bad file descriptor) [pid 6864] close(21) = -1 EBADF (Bad file descriptor) [pid 6864] close(22) = -1 EBADF (Bad file descriptor) [pid 6864] close(23) = -1 EBADF (Bad file descriptor) [pid 6864] close(24) = -1 EBADF (Bad file descriptor) [pid 6864] close(25) = -1 EBADF (Bad file descriptor) [pid 6864] close(26) = -1 EBADF (Bad file descriptor) [pid 6864] close(27) = -1 EBADF (Bad file descriptor) [pid 6864] close(28) = -1 EBADF (Bad file descriptor) [pid 6864] close(29) = -1 EBADF (Bad file descriptor) [pid 6864] exit_group(0) = ? [pid 6864] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6549", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6549", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6549/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6549/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6549/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6549/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6549/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6549/sys") = 0 [pid 314] umount2("./6549/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6549/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6549/binderfs") = 0 [pid 314] umount2("./6549/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6549/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6549/cgroup.net") = 0 [pid 314] umount2("./6549/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6549/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6549/cgroup.cpu") = 0 [pid 314] umount2("./6549/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6549/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6549/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6549") = 0 [pid 314] mkdir("./6550", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6865 attached , child_tidptr=0x55557741b690) = 6552 [pid 6865] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6865] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6865] chdir("./6550" [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6865] <... chdir resumed>) = 0 [pid 6865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6865] setpgid(0, 0) = 0 [pid 6865] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6865] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6865] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6865] write(3, "1000", 4) = 4 [pid 6865] close(3) = 0 [pid 6865] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6865] write(1, "executing program\n", 18) = 18 executing program [pid 6865] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6865] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6865] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6865] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6865] close(3) = 0 [pid 6865] close(4) = -1 EBADF (Bad file descriptor) [pid 6865] close(5) = -1 EBADF (Bad file descriptor) [pid 6865] close(6) = -1 EBADF (Bad file descriptor) [pid 6865] close(7) = -1 EBADF (Bad file descriptor) [pid 6865] close(8) = -1 EBADF (Bad file descriptor) [pid 6865] close(9) = -1 EBADF (Bad file descriptor) [pid 6865] close(10) = -1 EBADF (Bad file descriptor) [pid 6865] close(11) = -1 EBADF (Bad file descriptor) [pid 6865] close(12) = -1 EBADF (Bad file descriptor) [pid 6865] close(13) = -1 EBADF (Bad file descriptor) [pid 6865] close(14) = -1 EBADF (Bad file descriptor) [pid 6865] close(15) = -1 EBADF (Bad file descriptor) [pid 6865] close(16) = -1 EBADF (Bad file descriptor) [pid 6865] close(17) = -1 EBADF (Bad file descriptor) [pid 6865] close(18) = -1 EBADF (Bad file descriptor) [pid 6865] close(19) = -1 EBADF (Bad file descriptor) [pid 6865] close(20) = -1 EBADF (Bad file descriptor) [pid 6865] close(21) = -1 EBADF (Bad file descriptor) [pid 6865] close(22) = -1 EBADF (Bad file descriptor) [pid 6865] close(23) = -1 EBADF (Bad file descriptor) [pid 6865] close(24) = -1 EBADF (Bad file descriptor) [pid 6865] close(25) = -1 EBADF (Bad file descriptor) [pid 6865] close(26) = -1 EBADF (Bad file descriptor) [pid 6865] close(27) = -1 EBADF (Bad file descriptor) [pid 6865] close(28) = -1 EBADF (Bad file descriptor) [pid 6865] close(29) = -1 EBADF (Bad file descriptor) [pid 6865] exit_group(0) = ? [pid 6865] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6550", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6550", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6550/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6550/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6550/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6550/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6550/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6550/sys") = 0 [pid 314] umount2("./6550/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6550/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6550/binderfs") = 0 [pid 314] umount2("./6550/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6550/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6550/cgroup.net") = 0 [pid 314] umount2("./6550/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6550/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6550/cgroup.cpu") = 0 [pid 314] umount2("./6550/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6550/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6550/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6550") = 0 [pid 314] mkdir("./6551", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6866 attached , child_tidptr=0x55557741b690) = 6553 [pid 6866] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6866] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6866] chdir("./6551") = 0 [pid 6866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6866] setpgid(0, 0) = 0 [pid 6866] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6866] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6866] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6866] write(3, "1000", 4) = 4 [pid 6866] close(3) = 0 [pid 6866] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6866] write(1, "executing program\n", 18) = 18 executing program [pid 6866] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6866] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6866] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6866] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6866] close(3) = 0 [pid 6866] close(4) = -1 EBADF (Bad file descriptor) [pid 6866] close(5) = -1 EBADF (Bad file descriptor) [pid 6866] close(6) = -1 EBADF (Bad file descriptor) [pid 6866] close(7) = -1 EBADF (Bad file descriptor) [pid 6866] close(8) = -1 EBADF (Bad file descriptor) [pid 6866] close(9) = -1 EBADF (Bad file descriptor) [pid 6866] close(10) = -1 EBADF (Bad file descriptor) [pid 6866] close(11) = -1 EBADF (Bad file descriptor) [pid 6866] close(12) = -1 EBADF (Bad file descriptor) [pid 6866] close(13) = -1 EBADF (Bad file descriptor) [pid 6866] close(14) = -1 EBADF (Bad file descriptor) [pid 6866] close(15) = -1 EBADF (Bad file descriptor) [pid 6866] close(16) = -1 EBADF (Bad file descriptor) [pid 6866] close(17) = -1 EBADF (Bad file descriptor) [pid 6866] close(18) = -1 EBADF (Bad file descriptor) [pid 6866] close(19) = -1 EBADF (Bad file descriptor) [pid 6866] close(20) = -1 EBADF (Bad file descriptor) [pid 6866] close(21) = -1 EBADF (Bad file descriptor) [pid 6866] close(22) = -1 EBADF (Bad file descriptor) [pid 6866] close(23) = -1 EBADF (Bad file descriptor) [pid 6866] close(24) = -1 EBADF (Bad file descriptor) [pid 6866] close(25) = -1 EBADF (Bad file descriptor) [pid 6866] close(26) = -1 EBADF (Bad file descriptor) [pid 6866] close(27) = -1 EBADF (Bad file descriptor) [pid 6866] close(28) = -1 EBADF (Bad file descriptor) [pid 6866] close(29) = -1 EBADF (Bad file descriptor) [pid 6866] exit_group(0) = ? [pid 6866] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6551", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6551", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6551/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6551/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6551/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6551/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6551/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6551/sys") = 0 [pid 314] umount2("./6551/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6551/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6551/binderfs") = 0 [pid 314] umount2("./6551/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6551/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6551/cgroup.net") = 0 [pid 314] umount2("./6551/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6551/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6551/cgroup.cpu") = 0 [pid 314] umount2("./6551/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6551/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6551/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6551") = 0 [pid 314] mkdir("./6552", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6867 attached , child_tidptr=0x55557741b690) = 6554 [pid 6867] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6867] chdir("./6552") = 0 [pid 6867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6867] setpgid(0, 0) = 0 [pid 6867] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6867] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6867] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6867] write(3, "1000", 4) = 4 [pid 6867] close(3) = 0 [pid 6867] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6867] write(1, "executing program\n", 18) = 18 [pid 6867] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6867] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6867] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6867] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6867] close(3) = 0 [pid 6867] close(4) = -1 EBADF (Bad file descriptor) [pid 6867] close(5) = -1 EBADF (Bad file descriptor) [pid 6867] close(6) = -1 EBADF (Bad file descriptor) [pid 6867] close(7) = -1 EBADF (Bad file descriptor) [pid 6867] close(8) = -1 EBADF (Bad file descriptor) [pid 6867] close(9) = -1 EBADF (Bad file descriptor) [pid 6867] close(10) = -1 EBADF (Bad file descriptor) [pid 6867] close(11) = -1 EBADF (Bad file descriptor) [pid 6867] close(12) = -1 EBADF (Bad file descriptor) [pid 6867] close(13) = -1 EBADF (Bad file descriptor) [pid 6867] close(14) = -1 EBADF (Bad file descriptor) [pid 6867] close(15) = -1 EBADF (Bad file descriptor) [pid 6867] close(16) = -1 EBADF (Bad file descriptor) [pid 6867] close(17) = -1 EBADF (Bad file descriptor) [pid 6867] close(18) = -1 EBADF (Bad file descriptor) [pid 6867] close(19) = -1 EBADF (Bad file descriptor) [pid 6867] close(20) = -1 EBADF (Bad file descriptor) [pid 6867] close(21) = -1 EBADF (Bad file descriptor) [pid 6867] close(22) = -1 EBADF (Bad file descriptor) [pid 6867] close(23) = -1 EBADF (Bad file descriptor) [pid 6867] close(24) = -1 EBADF (Bad file descriptor) [pid 6867] close(25) = -1 EBADF (Bad file descriptor) [pid 6867] close(26) = -1 EBADF (Bad file descriptor) [pid 6867] close(27) = -1 EBADF (Bad file descriptor) [pid 6867] close(28) = -1 EBADF (Bad file descriptor) [pid 6867] close(29) = -1 EBADF (Bad file descriptor) [pid 6867] exit_group(0) = ? [pid 6867] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6552", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6552", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6552/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6552/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6552/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6552/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6552/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6552/sys") = 0 [pid 314] umount2("./6552/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6552/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6552/binderfs") = 0 [pid 314] umount2("./6552/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6552/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6552/cgroup.net") = 0 [pid 314] umount2("./6552/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6552/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6552/cgroup.cpu") = 0 [pid 314] umount2("./6552/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6552/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6552/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6552") = 0 [pid 314] mkdir("./6553", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6868 attached , child_tidptr=0x55557741b690) = 6555 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6868] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6868] chdir("./6553") = 0 [pid 6868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6868] setpgid(0, 0) = 0 [pid 6868] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6868] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6868] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6868] write(3, "1000", 4) = 4 [pid 6868] close(3) = 0 [pid 6868] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6868] write(1, "executing program\n", 18) = 18 executing program [pid 6868] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6868] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6868] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6868] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6868] close(3) = 0 [pid 6868] close(4) = -1 EBADF (Bad file descriptor) [pid 6868] close(5) = -1 EBADF (Bad file descriptor) [pid 6868] close(6) = -1 EBADF (Bad file descriptor) [pid 6868] close(7) = -1 EBADF (Bad file descriptor) [pid 6868] close(8) = -1 EBADF (Bad file descriptor) [pid 6868] close(9) = -1 EBADF (Bad file descriptor) [pid 6868] close(10) = -1 EBADF (Bad file descriptor) [pid 6868] close(11) = -1 EBADF (Bad file descriptor) [pid 6868] close(12) = -1 EBADF (Bad file descriptor) [pid 6868] close(13) = -1 EBADF (Bad file descriptor) [pid 6868] close(14) = -1 EBADF (Bad file descriptor) [pid 6868] close(15) = -1 EBADF (Bad file descriptor) [pid 6868] close(16) = -1 EBADF (Bad file descriptor) [pid 6868] close(17) = -1 EBADF (Bad file descriptor) [pid 6868] close(18) = -1 EBADF (Bad file descriptor) [pid 6868] close(19) = -1 EBADF (Bad file descriptor) [pid 6868] close(20) = -1 EBADF (Bad file descriptor) [pid 6868] close(21) = -1 EBADF (Bad file descriptor) [pid 6868] close(22) = -1 EBADF (Bad file descriptor) [pid 6868] close(23) = -1 EBADF (Bad file descriptor) [pid 6868] close(24) = -1 EBADF (Bad file descriptor) [pid 6868] close(25) = -1 EBADF (Bad file descriptor) [pid 6868] close(26) = -1 EBADF (Bad file descriptor) [pid 6868] close(27) = -1 EBADF (Bad file descriptor) [pid 6868] close(28) = -1 EBADF (Bad file descriptor) [pid 6868] close(29) = -1 EBADF (Bad file descriptor) [pid 6868] exit_group(0) = ? [pid 6868] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6553", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6553", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6553/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6553/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6553/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6553/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6553/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6553/sys") = 0 [pid 314] umount2("./6553/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6553/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6553/binderfs") = 0 [pid 314] umount2("./6553/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6553/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6553/cgroup.net") = 0 [pid 314] umount2("./6553/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6553/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6553/cgroup.cpu") = 0 [pid 314] umount2("./6553/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6553/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6553/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6553") = 0 [pid 314] mkdir("./6554", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6869 attached , child_tidptr=0x55557741b690) = 6556 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6869] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6869] chdir("./6554") = 0 [pid 6869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6869] setpgid(0, 0) = 0 [pid 6869] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6869] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6869] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6869] write(3, "1000", 4) = 4 [pid 6869] close(3) = 0 [pid 6869] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6869] write(1, "executing program\n", 18) = 18 executing program [pid 6869] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6869] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6869] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6869] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6869] close(3) = 0 [pid 6869] close(4) = -1 EBADF (Bad file descriptor) [pid 6869] close(5) = -1 EBADF (Bad file descriptor) [pid 6869] close(6) = -1 EBADF (Bad file descriptor) [pid 6869] close(7) = -1 EBADF (Bad file descriptor) [pid 6869] close(8) = -1 EBADF (Bad file descriptor) [pid 6869] close(9) = -1 EBADF (Bad file descriptor) [pid 6869] close(10) = -1 EBADF (Bad file descriptor) [pid 6869] close(11) = -1 EBADF (Bad file descriptor) [pid 6869] close(12) = -1 EBADF (Bad file descriptor) [pid 6869] close(13) = -1 EBADF (Bad file descriptor) [pid 6869] close(14) = -1 EBADF (Bad file descriptor) [pid 6869] close(15) = -1 EBADF (Bad file descriptor) [pid 6869] close(16) = -1 EBADF (Bad file descriptor) [pid 6869] close(17) = -1 EBADF (Bad file descriptor) [pid 6869] close(18) = -1 EBADF (Bad file descriptor) [pid 6869] close(19) = -1 EBADF (Bad file descriptor) [pid 6869] close(20) = -1 EBADF (Bad file descriptor) [pid 6869] close(21) = -1 EBADF (Bad file descriptor) [pid 6869] close(22) = -1 EBADF (Bad file descriptor) [pid 6869] close(23) = -1 EBADF (Bad file descriptor) [pid 6869] close(24) = -1 EBADF (Bad file descriptor) [pid 6869] close(25) = -1 EBADF (Bad file descriptor) [pid 6869] close(26) = -1 EBADF (Bad file descriptor) [pid 6869] close(27) = -1 EBADF (Bad file descriptor) [pid 6869] close(28) = -1 EBADF (Bad file descriptor) [pid 6869] close(29) = -1 EBADF (Bad file descriptor) [pid 6869] exit_group(0) = ? [pid 6869] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6554", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6554", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6554/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6554/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6554/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6554/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6554/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6554/sys") = 0 [pid 314] umount2("./6554/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6554/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6554/binderfs") = 0 [pid 314] umount2("./6554/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6554/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6554/cgroup.net") = 0 [pid 314] umount2("./6554/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6554/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6554/cgroup.cpu") = 0 [pid 314] umount2("./6554/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6554/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6554/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6554") = 0 [pid 314] mkdir("./6555", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6557 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 6870 attached , NULL, 8) = 0 [pid 6870] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6870] chdir("./6555") = 0 [pid 6870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6870] setpgid(0, 0) = 0 [pid 6870] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6870] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6870] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6870] write(3, "1000", 4) = 4 [pid 6870] close(3) = 0 [pid 6870] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6870] write(1, "executing program\n", 18) = 18 executing program [pid 6870] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6870] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6870] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6870] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6870] close(3) = 0 [pid 6870] close(4) = -1 EBADF (Bad file descriptor) [pid 6870] close(5) = -1 EBADF (Bad file descriptor) [pid 6870] close(6) = -1 EBADF (Bad file descriptor) [pid 6870] close(7) = -1 EBADF (Bad file descriptor) [pid 6870] close(8) = -1 EBADF (Bad file descriptor) [pid 6870] close(9) = -1 EBADF (Bad file descriptor) [pid 6870] close(10) = -1 EBADF (Bad file descriptor) [pid 6870] close(11) = -1 EBADF (Bad file descriptor) [pid 6870] close(12) = -1 EBADF (Bad file descriptor) [pid 6870] close(13) = -1 EBADF (Bad file descriptor) [pid 6870] close(14) = -1 EBADF (Bad file descriptor) [pid 6870] close(15) = -1 EBADF (Bad file descriptor) [pid 6870] close(16) = -1 EBADF (Bad file descriptor) [pid 6870] close(17) = -1 EBADF (Bad file descriptor) [pid 6870] close(18) = -1 EBADF (Bad file descriptor) [pid 6870] close(19) = -1 EBADF (Bad file descriptor) [pid 6870] close(20) = -1 EBADF (Bad file descriptor) [pid 6870] close(21) = -1 EBADF (Bad file descriptor) [pid 6870] close(22) = -1 EBADF (Bad file descriptor) [pid 6870] close(23) = -1 EBADF (Bad file descriptor) [pid 6870] close(24) = -1 EBADF (Bad file descriptor) [pid 6870] close(25) = -1 EBADF (Bad file descriptor) [pid 6870] close(26) = -1 EBADF (Bad file descriptor) [pid 6870] close(27) = -1 EBADF (Bad file descriptor) [pid 6870] close(28) = -1 EBADF (Bad file descriptor) [pid 6870] close(29) = -1 EBADF (Bad file descriptor) [pid 6870] exit_group(0) = ? [pid 6870] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6555", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6555", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6555/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6555/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6555/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6555/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6555/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6555/sys") = 0 [pid 314] umount2("./6555/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6555/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6555/binderfs") = 0 [pid 314] umount2("./6555/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6555/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6555/cgroup.net") = 0 [pid 314] umount2("./6555/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6555/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6555/cgroup.cpu") = 0 [pid 314] umount2("./6555/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6555/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6555/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6555") = 0 [pid 314] mkdir("./6556", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6871 attached , child_tidptr=0x55557741b690) = 6558 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6871] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6871] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6871] chdir("./6556") = 0 [pid 6871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6871] setpgid(0, 0) = 0 [pid 6871] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6871] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6871] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6871] write(3, "1000", 4) = 4 [pid 6871] close(3) = 0 [pid 6871] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6871] write(1, "executing program\n", 18) = 18 executing program [pid 6871] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6871] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6871] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6871] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6871] close(3) = 0 [pid 6871] close(4) = -1 EBADF (Bad file descriptor) [pid 6871] close(5) = -1 EBADF (Bad file descriptor) [pid 6871] close(6) = -1 EBADF (Bad file descriptor) [pid 6871] close(7) = -1 EBADF (Bad file descriptor) [pid 6871] close(8) = -1 EBADF (Bad file descriptor) [pid 6871] close(9) = -1 EBADF (Bad file descriptor) [pid 6871] close(10) = -1 EBADF (Bad file descriptor) [pid 6871] close(11) = -1 EBADF (Bad file descriptor) [pid 6871] close(12) = -1 EBADF (Bad file descriptor) [pid 6871] close(13) = -1 EBADF (Bad file descriptor) [pid 6871] close(14) = -1 EBADF (Bad file descriptor) [pid 6871] close(15) = -1 EBADF (Bad file descriptor) [pid 6871] close(16) = -1 EBADF (Bad file descriptor) [pid 6871] close(17) = -1 EBADF (Bad file descriptor) [pid 6871] close(18) = -1 EBADF (Bad file descriptor) [pid 6871] close(19) = -1 EBADF (Bad file descriptor) [pid 6871] close(20) = -1 EBADF (Bad file descriptor) [pid 6871] close(21) = -1 EBADF (Bad file descriptor) [pid 6871] close(22) = -1 EBADF (Bad file descriptor) [pid 6871] close(23) = -1 EBADF (Bad file descriptor) [pid 6871] close(24) = -1 EBADF (Bad file descriptor) [pid 6871] close(25) = -1 EBADF (Bad file descriptor) [pid 6871] close(26) = -1 EBADF (Bad file descriptor) [pid 6871] close(27) = -1 EBADF (Bad file descriptor) [pid 6871] close(28) = -1 EBADF (Bad file descriptor) [pid 6871] close(29) = -1 EBADF (Bad file descriptor) [pid 6871] exit_group(0) = ? [pid 6871] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6556", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6556", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6556/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6556/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6556/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6556/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6556/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6556/sys") = 0 [pid 314] umount2("./6556/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6556/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6556/binderfs") = 0 [pid 314] umount2("./6556/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6556/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6556/cgroup.net") = 0 [pid 314] umount2("./6556/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6556/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6556/cgroup.cpu") = 0 [pid 314] umount2("./6556/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6556/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6556/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6556") = 0 [pid 314] mkdir("./6557", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6559 ci2-android-6-12-rust/strace-static-x86_64: Process 6872 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6872] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6872] <... set_robust_list resumed>) = 0 [pid 6872] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6872] chdir("./6557") = 0 [pid 6872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6872] setpgid(0, 0) = 0 [pid 6872] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6872] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6872] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6872] write(3, "1000", 4) = 4 [pid 6872] close(3) = 0 [pid 6872] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6872] write(1, "executing program\n", 18) = 18 executing program [pid 6872] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6872] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6872] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6872] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6872] close(3) = 0 [pid 6872] close(4) = -1 EBADF (Bad file descriptor) [pid 6872] close(5) = -1 EBADF (Bad file descriptor) [pid 6872] close(6) = -1 EBADF (Bad file descriptor) [pid 6872] close(7) = -1 EBADF (Bad file descriptor) [pid 6872] close(8) = -1 EBADF (Bad file descriptor) [pid 6872] close(9) = -1 EBADF (Bad file descriptor) [pid 6872] close(10) = -1 EBADF (Bad file descriptor) [pid 6872] close(11) = -1 EBADF (Bad file descriptor) [pid 6872] close(12) = -1 EBADF (Bad file descriptor) [pid 6872] close(13) = -1 EBADF (Bad file descriptor) [pid 6872] close(14) = -1 EBADF (Bad file descriptor) [pid 6872] close(15) = -1 EBADF (Bad file descriptor) [pid 6872] close(16) = -1 EBADF (Bad file descriptor) [pid 6872] close(17) = -1 EBADF (Bad file descriptor) [pid 6872] close(18) = -1 EBADF (Bad file descriptor) [pid 6872] close(19) = -1 EBADF (Bad file descriptor) [pid 6872] close(20) = -1 EBADF (Bad file descriptor) [pid 6872] close(21) = -1 EBADF (Bad file descriptor) [pid 6872] close(22) = -1 EBADF (Bad file descriptor) [pid 6872] close(23) = -1 EBADF (Bad file descriptor) [pid 6872] close(24) = -1 EBADF (Bad file descriptor) [pid 6872] close(25) = -1 EBADF (Bad file descriptor) [pid 6872] close(26) = -1 EBADF (Bad file descriptor) [pid 6872] close(27) = -1 EBADF (Bad file descriptor) [pid 6872] close(28) = -1 EBADF (Bad file descriptor) [pid 6872] close(29) = -1 EBADF (Bad file descriptor) [pid 6872] exit_group(0) = ? [pid 6872] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6557", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6557", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6557/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6557/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6557/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6557/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6557/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6557/sys") = 0 [pid 314] umount2("./6557/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6557/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6557/binderfs") = 0 [pid 314] umount2("./6557/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6557/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6557/cgroup.net") = 0 [pid 314] umount2("./6557/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6557/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6557/cgroup.cpu") = 0 [pid 314] umount2("./6557/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6557/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6557/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6557") = 0 [pid 314] mkdir("./6558", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6873 attached , child_tidptr=0x55557741b690) = 6560 [pid 6873] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6873] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6873] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6873] chdir("./6558") = 0 [pid 6873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6873] setpgid(0, 0) = 0 [pid 6873] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6873] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6873] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6873] write(3, "1000", 4) = 4 [pid 6873] close(3) = 0 [pid 6873] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6873] write(1, "executing program\n", 18) = 18 [pid 6873] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6873] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6873] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6873] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6873] close(3) = 0 [pid 6873] close(4) = -1 EBADF (Bad file descriptor) [pid 6873] close(5) = -1 EBADF (Bad file descriptor) [pid 6873] close(6) = -1 EBADF (Bad file descriptor) [pid 6873] close(7) = -1 EBADF (Bad file descriptor) [pid 6873] close(8) = -1 EBADF (Bad file descriptor) [pid 6873] close(9) = -1 EBADF (Bad file descriptor) [pid 6873] close(10) = -1 EBADF (Bad file descriptor) [pid 6873] close(11) = -1 EBADF (Bad file descriptor) [pid 6873] close(12) = -1 EBADF (Bad file descriptor) [pid 6873] close(13) = -1 EBADF (Bad file descriptor) [pid 6873] close(14) = -1 EBADF (Bad file descriptor) [pid 6873] close(15) = -1 EBADF (Bad file descriptor) [pid 6873] close(16) = -1 EBADF (Bad file descriptor) [pid 6873] close(17) = -1 EBADF (Bad file descriptor) [pid 6873] close(18) = -1 EBADF (Bad file descriptor) [pid 6873] close(19) = -1 EBADF (Bad file descriptor) [pid 6873] close(20) = -1 EBADF (Bad file descriptor) [pid 6873] close(21) = -1 EBADF (Bad file descriptor) [pid 6873] close(22) = -1 EBADF (Bad file descriptor) [pid 6873] close(23) = -1 EBADF (Bad file descriptor) [pid 6873] close(24) = -1 EBADF (Bad file descriptor) [pid 6873] close(25) = -1 EBADF (Bad file descriptor) [pid 6873] close(26) = -1 EBADF (Bad file descriptor) [pid 6873] close(27) = -1 EBADF (Bad file descriptor) [pid 6873] close(28) = -1 EBADF (Bad file descriptor) [pid 6873] close(29) = -1 EBADF (Bad file descriptor) [pid 6873] exit_group(0) = ? [pid 6873] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6558", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6558", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6558/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6558/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6558/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6558/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6558/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6558/sys") = 0 [pid 314] umount2("./6558/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6558/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6558/binderfs") = 0 [pid 314] umount2("./6558/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6558/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6558/cgroup.net") = 0 [pid 314] umount2("./6558/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6558/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6558/cgroup.cpu") = 0 [pid 314] umount2("./6558/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6558/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6558/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6558") = 0 [pid 314] mkdir("./6559", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6874 attached , child_tidptr=0x55557741b690) = 6561 [pid 6874] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6874] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6874] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6874] chdir("./6559") = 0 [pid 6874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6874] setpgid(0, 0) = 0 [pid 6874] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6874] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6874] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6874] write(3, "1000", 4) = 4 [pid 6874] close(3) = 0 [pid 6874] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6874] write(1, "executing program\n", 18) = 18 [pid 6874] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6874] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6874] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6874] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6874] close(3) = 0 [pid 6874] close(4) = -1 EBADF (Bad file descriptor) [pid 6874] close(5) = -1 EBADF (Bad file descriptor) [pid 6874] close(6) = -1 EBADF (Bad file descriptor) [pid 6874] close(7) = -1 EBADF (Bad file descriptor) [pid 6874] close(8) = -1 EBADF (Bad file descriptor) [pid 6874] close(9) = -1 EBADF (Bad file descriptor) [pid 6874] close(10) = -1 EBADF (Bad file descriptor) [pid 6874] close(11) = -1 EBADF (Bad file descriptor) [pid 6874] close(12) = -1 EBADF (Bad file descriptor) [pid 6874] close(13) = -1 EBADF (Bad file descriptor) [pid 6874] close(14) = -1 EBADF (Bad file descriptor) [pid 6874] close(15) = -1 EBADF (Bad file descriptor) [pid 6874] close(16) = -1 EBADF (Bad file descriptor) [pid 6874] close(17) = -1 EBADF (Bad file descriptor) [pid 6874] close(18) = -1 EBADF (Bad file descriptor) [pid 6874] close(19) = -1 EBADF (Bad file descriptor) [pid 6874] close(20) = -1 EBADF (Bad file descriptor) [pid 6874] close(21) = -1 EBADF (Bad file descriptor) [pid 6874] close(22) = -1 EBADF (Bad file descriptor) [pid 6874] close(23) = -1 EBADF (Bad file descriptor) [pid 6874] close(24) = -1 EBADF (Bad file descriptor) [pid 6874] close(25) = -1 EBADF (Bad file descriptor) [pid 6874] close(26) = -1 EBADF (Bad file descriptor) [pid 6874] close(27) = -1 EBADF (Bad file descriptor) [pid 6874] close(28) = -1 EBADF (Bad file descriptor) [pid 6874] close(29) = -1 EBADF (Bad file descriptor) [pid 6874] exit_group(0) = ? [pid 6874] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6559", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6559", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6559/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6559/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6559/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6559/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6559/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6559/sys") = 0 [pid 314] umount2("./6559/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6559/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6559/binderfs") = 0 [pid 314] umount2("./6559/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6559/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6559/cgroup.net") = 0 [pid 314] umount2("./6559/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6559/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6559/cgroup.cpu") = 0 [pid 314] umount2("./6559/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6559/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6559/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6559") = 0 [pid 314] mkdir("./6560", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6875 attached , child_tidptr=0x55557741b690) = 6562 [pid 6875] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6875] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6875] chdir("./6560") = 0 [pid 6875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6875] setpgid(0, 0) = 0 [pid 6875] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6875] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6875] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6875] write(3, "1000", 4) = 4 [pid 6875] close(3) = 0 [pid 6875] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6875] write(1, "executing program\n", 18) = 18 executing program [pid 6875] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6875] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6875] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6875] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6875] close(3) = 0 [pid 6875] close(4) = -1 EBADF (Bad file descriptor) [pid 6875] close(5) = -1 EBADF (Bad file descriptor) [pid 6875] close(6) = -1 EBADF (Bad file descriptor) [pid 6875] close(7) = -1 EBADF (Bad file descriptor) [pid 6875] close(8) = -1 EBADF (Bad file descriptor) [pid 6875] close(9) = -1 EBADF (Bad file descriptor) [pid 6875] close(10) = -1 EBADF (Bad file descriptor) [pid 6875] close(11) = -1 EBADF (Bad file descriptor) [pid 6875] close(12) = -1 EBADF (Bad file descriptor) [pid 6875] close(13) = -1 EBADF (Bad file descriptor) [pid 6875] close(14) = -1 EBADF (Bad file descriptor) [pid 6875] close(15) = -1 EBADF (Bad file descriptor) [pid 6875] close(16) = -1 EBADF (Bad file descriptor) [pid 6875] close(17) = -1 EBADF (Bad file descriptor) [pid 6875] close(18) = -1 EBADF (Bad file descriptor) [pid 6875] close(19) = -1 EBADF (Bad file descriptor) [pid 6875] close(20) = -1 EBADF (Bad file descriptor) [pid 6875] close(21) = -1 EBADF (Bad file descriptor) [pid 6875] close(22) = -1 EBADF (Bad file descriptor) [pid 6875] close(23) = -1 EBADF (Bad file descriptor) [pid 6875] close(24) = -1 EBADF (Bad file descriptor) [pid 6875] close(25) = -1 EBADF (Bad file descriptor) [pid 6875] close(26) = -1 EBADF (Bad file descriptor) [pid 6875] close(27) = -1 EBADF (Bad file descriptor) [pid 6875] close(28) = -1 EBADF (Bad file descriptor) [pid 6875] close(29) = -1 EBADF (Bad file descriptor) [pid 6875] exit_group(0) = ? [pid 6875] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6560", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6560", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6560/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6560/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6560/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6560/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6560/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6560/sys") = 0 [pid 314] umount2("./6560/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6560/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6560/binderfs") = 0 [pid 314] umount2("./6560/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6560/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6560/cgroup.net") = 0 [pid 314] umount2("./6560/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6560/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6560/cgroup.cpu") = 0 [pid 314] umount2("./6560/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6560/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6560/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6560") = 0 [pid 314] mkdir("./6561", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6563 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 6876 attached [pid 6876] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6876] chdir("./6561") = 0 [pid 6876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6876] setpgid(0, 0) = 0 [pid 6876] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6876] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6876] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6876] write(3, "1000", 4) = 4 [pid 6876] close(3) = 0 [pid 6876] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6876] write(1, "executing program\n", 18) = 18 executing program [pid 6876] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6876] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6876] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6876] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6876] close(3) = 0 [pid 6876] close(4) = -1 EBADF (Bad file descriptor) [pid 6876] close(5) = -1 EBADF (Bad file descriptor) [pid 6876] close(6) = -1 EBADF (Bad file descriptor) [pid 6876] close(7) = -1 EBADF (Bad file descriptor) [pid 6876] close(8) = -1 EBADF (Bad file descriptor) [pid 6876] close(9) = -1 EBADF (Bad file descriptor) [pid 6876] close(10) = -1 EBADF (Bad file descriptor) [pid 6876] close(11) = -1 EBADF (Bad file descriptor) [pid 6876] close(12) = -1 EBADF (Bad file descriptor) [pid 6876] close(13) = -1 EBADF (Bad file descriptor) [pid 6876] close(14) = -1 EBADF (Bad file descriptor) [pid 6876] close(15) = -1 EBADF (Bad file descriptor) [pid 6876] close(16) = -1 EBADF (Bad file descriptor) [pid 6876] close(17) = -1 EBADF (Bad file descriptor) [pid 6876] close(18) = -1 EBADF (Bad file descriptor) [pid 6876] close(19) = -1 EBADF (Bad file descriptor) [pid 6876] close(20) = -1 EBADF (Bad file descriptor) [pid 6876] close(21) = -1 EBADF (Bad file descriptor) [pid 6876] close(22) = -1 EBADF (Bad file descriptor) [pid 6876] close(23) = -1 EBADF (Bad file descriptor) [pid 6876] close(24) = -1 EBADF (Bad file descriptor) [pid 6876] close(25) = -1 EBADF (Bad file descriptor) [pid 6876] close(26) = -1 EBADF (Bad file descriptor) [pid 6876] close(27) = -1 EBADF (Bad file descriptor) [pid 6876] close(28) = -1 EBADF (Bad file descriptor) [pid 6876] close(29) = -1 EBADF (Bad file descriptor) [pid 6876] exit_group(0) = ? [pid 6876] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6561", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6561", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6561/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6561/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6561/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6561/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6561/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6561/sys") = 0 [pid 314] umount2("./6561/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6561/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6561/binderfs") = 0 [pid 314] umount2("./6561/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6561/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6561/cgroup.net") = 0 [pid 314] umount2("./6561/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6561/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6561/cgroup.cpu") = 0 [pid 314] umount2("./6561/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6561/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6561/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6561") = 0 [pid 314] mkdir("./6562", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6564 ci2-android-6-12-rust/strace-static-x86_64: Process 6877 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6877] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6877] chdir("./6562") = 0 [pid 6877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6877] setpgid(0, 0) = 0 [pid 6877] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6877] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6877] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6877] write(3, "1000", 4) = 4 [pid 6877] close(3) = 0 [pid 6877] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6877] write(1, "executing program\n", 18) = 18 executing program [pid 6877] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6877] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6877] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6877] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6877] close(3) = 0 [pid 6877] close(4) = -1 EBADF (Bad file descriptor) [pid 6877] close(5) = -1 EBADF (Bad file descriptor) [pid 6877] close(6) = -1 EBADF (Bad file descriptor) [pid 6877] close(7) = -1 EBADF (Bad file descriptor) [pid 6877] close(8) = -1 EBADF (Bad file descriptor) [pid 6877] close(9) = -1 EBADF (Bad file descriptor) [pid 6877] close(10) = -1 EBADF (Bad file descriptor) [pid 6877] close(11) = -1 EBADF (Bad file descriptor) [pid 6877] close(12) = -1 EBADF (Bad file descriptor) [pid 6877] close(13) = -1 EBADF (Bad file descriptor) [pid 6877] close(14) = -1 EBADF (Bad file descriptor) [pid 6877] close(15) = -1 EBADF (Bad file descriptor) [pid 6877] close(16) = -1 EBADF (Bad file descriptor) [pid 6877] close(17) = -1 EBADF (Bad file descriptor) [pid 6877] close(18) = -1 EBADF (Bad file descriptor) [pid 6877] close(19) = -1 EBADF (Bad file descriptor) [pid 6877] close(20) = -1 EBADF (Bad file descriptor) [pid 6877] close(21) = -1 EBADF (Bad file descriptor) [pid 6877] close(22) = -1 EBADF (Bad file descriptor) [pid 6877] close(23) = -1 EBADF (Bad file descriptor) [pid 6877] close(24) = -1 EBADF (Bad file descriptor) [pid 6877] close(25) = -1 EBADF (Bad file descriptor) [pid 6877] close(26) = -1 EBADF (Bad file descriptor) [pid 6877] close(27) = -1 EBADF (Bad file descriptor) [pid 6877] close(28) = -1 EBADF (Bad file descriptor) [pid 6877] close(29) = -1 EBADF (Bad file descriptor) [pid 6877] exit_group(0) = ? [pid 6877] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6564, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6562", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6562", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6562/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6562/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6562/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6562/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6562/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6562/sys") = 0 [pid 314] umount2("./6562/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6562/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6562/binderfs") = 0 [pid 314] umount2("./6562/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6562/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6562/cgroup.net") = 0 [pid 314] umount2("./6562/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6562/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6562/cgroup.cpu") = 0 [pid 314] umount2("./6562/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6562/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6562/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6562") = 0 [pid 314] mkdir("./6563", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6878 attached , child_tidptr=0x55557741b690) = 6565 [pid 6878] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6878] <... set_robust_list resumed>) = 0 [pid 6878] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6878] chdir("./6563") = 0 [pid 6878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6878] setpgid(0, 0) = 0 [pid 6878] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6878] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6878] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6878] write(3, "1000", 4) = 4 [pid 6878] close(3) = 0 [pid 6878] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6878] write(1, "executing program\n", 18) = 18 executing program [pid 6878] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6878] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6878] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6878] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6878] close(3) = 0 [pid 6878] close(4) = -1 EBADF (Bad file descriptor) [pid 6878] close(5) = -1 EBADF (Bad file descriptor) [pid 6878] close(6) = -1 EBADF (Bad file descriptor) [pid 6878] close(7) = -1 EBADF (Bad file descriptor) [pid 6878] close(8) = -1 EBADF (Bad file descriptor) [pid 6878] close(9) = -1 EBADF (Bad file descriptor) [pid 6878] close(10) = -1 EBADF (Bad file descriptor) [pid 6878] close(11) = -1 EBADF (Bad file descriptor) [pid 6878] close(12) = -1 EBADF (Bad file descriptor) [pid 6878] close(13) = -1 EBADF (Bad file descriptor) [pid 6878] close(14) = -1 EBADF (Bad file descriptor) [pid 6878] close(15) = -1 EBADF (Bad file descriptor) [pid 6878] close(16) = -1 EBADF (Bad file descriptor) [pid 6878] close(17) = -1 EBADF (Bad file descriptor) [pid 6878] close(18) = -1 EBADF (Bad file descriptor) [pid 6878] close(19) = -1 EBADF (Bad file descriptor) [pid 6878] close(20) = -1 EBADF (Bad file descriptor) [pid 6878] close(21) = -1 EBADF (Bad file descriptor) [pid 6878] close(22) = -1 EBADF (Bad file descriptor) [pid 6878] close(23) = -1 EBADF (Bad file descriptor) [pid 6878] close(24) = -1 EBADF (Bad file descriptor) [pid 6878] close(25) = -1 EBADF (Bad file descriptor) [pid 6878] close(26) = -1 EBADF (Bad file descriptor) [pid 6878] close(27) = -1 EBADF (Bad file descriptor) [pid 6878] close(28) = -1 EBADF (Bad file descriptor) [pid 6878] close(29) = -1 EBADF (Bad file descriptor) [pid 6878] exit_group(0) = ? [pid 6878] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6563", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6563", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6563/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6563/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6563/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6563/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6563/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6563/sys") = 0 [pid 314] umount2("./6563/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6563/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6563/binderfs") = 0 [pid 314] umount2("./6563/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6563/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6563/cgroup.net") = 0 [pid 314] umount2("./6563/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6563/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6563/cgroup.cpu") = 0 [pid 314] umount2("./6563/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6563/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6563/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6563") = 0 [pid 314] mkdir("./6564", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6879 attached , child_tidptr=0x55557741b690) = 6566 [pid 6879] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6879] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6879] chdir("./6564") = 0 [pid 6879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6879] setpgid(0, 0) = 0 [pid 6879] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6879] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6879] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6879] write(3, "1000", 4) = 4 [pid 6879] close(3) = 0 [pid 6879] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6879] write(1, "executing program\n", 18) = 18 [pid 6879] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6879] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6879] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6879] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6879] close(3) = 0 [pid 6879] close(4) = -1 EBADF (Bad file descriptor) [pid 6879] close(5) = -1 EBADF (Bad file descriptor) [pid 6879] close(6) = -1 EBADF (Bad file descriptor) [pid 6879] close(7) = -1 EBADF (Bad file descriptor) [pid 6879] close(8) = -1 EBADF (Bad file descriptor) [pid 6879] close(9) = -1 EBADF (Bad file descriptor) [pid 6879] close(10) = -1 EBADF (Bad file descriptor) [pid 6879] close(11) = -1 EBADF (Bad file descriptor) [pid 6879] close(12) = -1 EBADF (Bad file descriptor) [pid 6879] close(13) = -1 EBADF (Bad file descriptor) [pid 6879] close(14) = -1 EBADF (Bad file descriptor) [pid 6879] close(15) = -1 EBADF (Bad file descriptor) [pid 6879] close(16) = -1 EBADF (Bad file descriptor) [pid 6879] close(17) = -1 EBADF (Bad file descriptor) [pid 6879] close(18) = -1 EBADF (Bad file descriptor) [pid 6879] close(19) = -1 EBADF (Bad file descriptor) [pid 6879] close(20) = -1 EBADF (Bad file descriptor) [pid 6879] close(21) = -1 EBADF (Bad file descriptor) [pid 6879] close(22) = -1 EBADF (Bad file descriptor) [pid 6879] close(23) = -1 EBADF (Bad file descriptor) [pid 6879] close(24) = -1 EBADF (Bad file descriptor) [pid 6879] close(25) = -1 EBADF (Bad file descriptor) [pid 6879] close(26) = -1 EBADF (Bad file descriptor) [pid 6879] close(27) = -1 EBADF (Bad file descriptor) [pid 6879] close(28) = -1 EBADF (Bad file descriptor) [pid 6879] close(29) = -1 EBADF (Bad file descriptor) [pid 6879] exit_group(0) = ? [pid 6879] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6564", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6564", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6564/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6564/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6564/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6564/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6564/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6564/sys") = 0 [pid 314] umount2("./6564/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6564/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6564/binderfs") = 0 [pid 314] umount2("./6564/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6564/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6564/cgroup.net") = 0 [pid 314] umount2("./6564/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6564/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6564/cgroup.cpu") = 0 [pid 314] umount2("./6564/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6564/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6564/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6564") = 0 [pid 314] mkdir("./6565", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6880 attached , child_tidptr=0x55557741b690) = 6567 [pid 6880] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6880] chdir("./6565") = 0 [pid 6880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6880] <... prctl resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6880] setpgid(0, 0) = 0 [pid 6880] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6880] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6880] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6880] write(3, "1000", 4) = 4 [pid 6880] close(3) = 0 [pid 6880] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6880] write(1, "executing program\n", 18) = 18 [pid 6880] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6880] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6880] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6880] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6880] close(3) = 0 [pid 6880] close(4) = -1 EBADF (Bad file descriptor) [pid 6880] close(5) = -1 EBADF (Bad file descriptor) [pid 6880] close(6) = -1 EBADF (Bad file descriptor) [pid 6880] close(7) = -1 EBADF (Bad file descriptor) [pid 6880] close(8) = -1 EBADF (Bad file descriptor) [pid 6880] close(9) = -1 EBADF (Bad file descriptor) [pid 6880] close(10) = -1 EBADF (Bad file descriptor) [pid 6880] close(11) = -1 EBADF (Bad file descriptor) [pid 6880] close(12) = -1 EBADF (Bad file descriptor) [pid 6880] close(13) = -1 EBADF (Bad file descriptor) [pid 6880] close(14) = -1 EBADF (Bad file descriptor) [pid 6880] close(15) = -1 EBADF (Bad file descriptor) [pid 6880] close(16) = -1 EBADF (Bad file descriptor) [pid 6880] close(17) = -1 EBADF (Bad file descriptor) [pid 6880] close(18) = -1 EBADF (Bad file descriptor) [pid 6880] close(19) = -1 EBADF (Bad file descriptor) [pid 6880] close(20) = -1 EBADF (Bad file descriptor) [pid 6880] close(21) = -1 EBADF (Bad file descriptor) [pid 6880] close(22) = -1 EBADF (Bad file descriptor) [pid 6880] close(23) = -1 EBADF (Bad file descriptor) [pid 6880] close(24) = -1 EBADF (Bad file descriptor) [pid 6880] close(25) = -1 EBADF (Bad file descriptor) [pid 6880] close(26) = -1 EBADF (Bad file descriptor) [pid 6880] close(27) = -1 EBADF (Bad file descriptor) [pid 6880] close(28) = -1 EBADF (Bad file descriptor) [pid 6880] close(29) = -1 EBADF (Bad file descriptor) [pid 6880] exit_group(0) = ? [pid 6880] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6565", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6565", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6565/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6565/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6565/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6565/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6565/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6565/sys") = 0 [pid 314] umount2("./6565/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6565/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6565/binderfs") = 0 [pid 314] umount2("./6565/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6565/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6565/cgroup.net") = 0 [pid 314] umount2("./6565/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6565/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6565/cgroup.cpu") = 0 [pid 314] umount2("./6565/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6565/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6565/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6565") = 0 [pid 314] mkdir("./6566", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6881 attached , child_tidptr=0x55557741b690) = 6568 [pid 6881] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6881] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6881] chdir("./6566") = 0 [pid 6881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6881] setpgid(0, 0) = 0 [pid 6881] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6881] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6881] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6881] write(3, "1000", 4) = 4 [pid 6881] close(3) = 0 [pid 6881] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6881] write(1, "executing program\n", 18) = 18 [pid 6881] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6881] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6881] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6881] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6881] close(3) = 0 [pid 6881] close(4) = -1 EBADF (Bad file descriptor) [pid 6881] close(5) = -1 EBADF (Bad file descriptor) [pid 6881] close(6) = -1 EBADF (Bad file descriptor) [pid 6881] close(7) = -1 EBADF (Bad file descriptor) [pid 6881] close(8) = -1 EBADF (Bad file descriptor) [pid 6881] close(9) = -1 EBADF (Bad file descriptor) [pid 6881] close(10) = -1 EBADF (Bad file descriptor) [pid 6881] close(11) = -1 EBADF (Bad file descriptor) [pid 6881] close(12) = -1 EBADF (Bad file descriptor) [pid 6881] close(13) = -1 EBADF (Bad file descriptor) [pid 6881] close(14) = -1 EBADF (Bad file descriptor) [pid 6881] close(15) = -1 EBADF (Bad file descriptor) [pid 6881] close(16) = -1 EBADF (Bad file descriptor) [pid 6881] close(17) = -1 EBADF (Bad file descriptor) [pid 6881] close(18) = -1 EBADF (Bad file descriptor) [pid 6881] close(19) = -1 EBADF (Bad file descriptor) [pid 6881] close(20) = -1 EBADF (Bad file descriptor) [pid 6881] close(21) = -1 EBADF (Bad file descriptor) [pid 6881] close(22) = -1 EBADF (Bad file descriptor) [pid 6881] close(23) = -1 EBADF (Bad file descriptor) [pid 6881] close(24) = -1 EBADF (Bad file descriptor) [pid 6881] close(25) = -1 EBADF (Bad file descriptor) [pid 6881] close(26) = -1 EBADF (Bad file descriptor) [pid 6881] close(27) = -1 EBADF (Bad file descriptor) [pid 6881] close(28) = -1 EBADF (Bad file descriptor) [pid 6881] close(29) = -1 EBADF (Bad file descriptor) [pid 6881] exit_group(0) = ? [pid 6881] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6566", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6566", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6566/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6566/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6566/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6566/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6566/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6566/sys") = 0 [pid 314] umount2("./6566/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6566/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6566/binderfs") = 0 [pid 314] umount2("./6566/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6566/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6566/cgroup.net") = 0 [pid 314] umount2("./6566/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6566/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6566/cgroup.cpu") = 0 [pid 314] umount2("./6566/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6566/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6566/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6566") = 0 [pid 314] mkdir("./6567", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6882 attached , child_tidptr=0x55557741b690) = 6569 [pid 6882] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6882] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6882] chdir("./6567") = 0 [pid 6882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6882] setpgid(0, 0) = 0 [pid 6882] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6882] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6882] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6882] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6882] write(3, "1000", 4) = 4 [pid 6882] close(3) = 0 [pid 6882] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6882] write(1, "executing program\n", 18) = 18 executing program [pid 6882] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6882] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6882] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6882] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6882] close(3) = 0 [pid 6882] close(4) = -1 EBADF (Bad file descriptor) [pid 6882] close(5) = -1 EBADF (Bad file descriptor) [pid 6882] close(6) = -1 EBADF (Bad file descriptor) [pid 6882] close(7) = -1 EBADF (Bad file descriptor) [pid 6882] close(8) = -1 EBADF (Bad file descriptor) [pid 6882] close(9) = -1 EBADF (Bad file descriptor) [pid 6882] close(10) = -1 EBADF (Bad file descriptor) [pid 6882] close(11) = -1 EBADF (Bad file descriptor) [pid 6882] close(12) = -1 EBADF (Bad file descriptor) [pid 6882] close(13) = -1 EBADF (Bad file descriptor) [pid 6882] close(14) = -1 EBADF (Bad file descriptor) [pid 6882] close(15) = -1 EBADF (Bad file descriptor) [pid 6882] close(16) = -1 EBADF (Bad file descriptor) [pid 6882] close(17) = -1 EBADF (Bad file descriptor) [pid 6882] close(18) = -1 EBADF (Bad file descriptor) [pid 6882] close(19) = -1 EBADF (Bad file descriptor) [pid 6882] close(20) = -1 EBADF (Bad file descriptor) [pid 6882] close(21) = -1 EBADF (Bad file descriptor) [pid 6882] close(22) = -1 EBADF (Bad file descriptor) [pid 6882] close(23) = -1 EBADF (Bad file descriptor) [pid 6882] close(24) = -1 EBADF (Bad file descriptor) [pid 6882] close(25) = -1 EBADF (Bad file descriptor) [pid 6882] close(26) = -1 EBADF (Bad file descriptor) [pid 6882] close(27) = -1 EBADF (Bad file descriptor) [pid 6882] close(28) = -1 EBADF (Bad file descriptor) [pid 6882] close(29) = -1 EBADF (Bad file descriptor) [pid 6882] exit_group(0) = ? [pid 6882] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6569, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6567", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6567", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6567/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6567/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6567/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6567/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6567/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6567/sys") = 0 [pid 314] umount2("./6567/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6567/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6567/binderfs") = 0 [pid 314] umount2("./6567/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6567/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6567/cgroup.net") = 0 [pid 314] umount2("./6567/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6567/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6567/cgroup.cpu") = 0 [pid 314] umount2("./6567/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6567/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6567/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6567") = 0 [pid 314] mkdir("./6568", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6883 attached , child_tidptr=0x55557741b690) = 6570 [pid 6883] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6883] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6883] chdir("./6568") = 0 [pid 6883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6883] setpgid(0, 0) = 0 [pid 6883] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6883] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6883] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6883] write(3, "1000", 4) = 4 [pid 6883] close(3) = 0 [pid 6883] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6883] write(1, "executing program\n", 18) = 18 executing program [pid 6883] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6883] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6883] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6883] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6883] close(3) = 0 [pid 6883] close(4) = -1 EBADF (Bad file descriptor) [pid 6883] close(5) = -1 EBADF (Bad file descriptor) [pid 6883] close(6) = -1 EBADF (Bad file descriptor) [pid 6883] close(7) = -1 EBADF (Bad file descriptor) [pid 6883] close(8) = -1 EBADF (Bad file descriptor) [pid 6883] close(9) = -1 EBADF (Bad file descriptor) [pid 6883] close(10) = -1 EBADF (Bad file descriptor) [pid 6883] close(11) = -1 EBADF (Bad file descriptor) [pid 6883] close(12) = -1 EBADF (Bad file descriptor) [pid 6883] close(13) = -1 EBADF (Bad file descriptor) [pid 6883] close(14) = -1 EBADF (Bad file descriptor) [pid 6883] close(15) = -1 EBADF (Bad file descriptor) [pid 6883] close(16) = -1 EBADF (Bad file descriptor) [pid 6883] close(17) = -1 EBADF (Bad file descriptor) [pid 6883] close(18) = -1 EBADF (Bad file descriptor) [pid 6883] close(19) = -1 EBADF (Bad file descriptor) [pid 6883] close(20) = -1 EBADF (Bad file descriptor) [pid 6883] close(21) = -1 EBADF (Bad file descriptor) [pid 6883] close(22) = -1 EBADF (Bad file descriptor) [pid 6883] close(23) = -1 EBADF (Bad file descriptor) [pid 6883] close(24) = -1 EBADF (Bad file descriptor) [pid 6883] close(25) = -1 EBADF (Bad file descriptor) [pid 6883] close(26) = -1 EBADF (Bad file descriptor) [pid 6883] close(27) = -1 EBADF (Bad file descriptor) [pid 6883] close(28) = -1 EBADF (Bad file descriptor) [pid 6883] close(29) = -1 EBADF (Bad file descriptor) [pid 6883] exit_group(0) = ? [pid 6883] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6568", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6568", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6568/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6568/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6568/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6568/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6568/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6568/sys") = 0 [pid 314] umount2("./6568/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6568/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6568/binderfs") = 0 [pid 314] umount2("./6568/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6568/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6568/cgroup.net") = 0 [pid 314] umount2("./6568/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6568/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6568/cgroup.cpu") = 0 [pid 314] umount2("./6568/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6568/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6568/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6568") = 0 [pid 314] mkdir("./6569", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6884 attached , child_tidptr=0x55557741b690) = 6571 [pid 6884] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6884] chdir("./6569" [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6884] <... chdir resumed>) = 0 [pid 6884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6884] setpgid(0, 0) = 0 [pid 6884] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6884] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6884] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6884] write(3, "1000", 4) = 4 [pid 6884] close(3) = 0 [pid 6884] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6884] write(1, "executing program\n", 18) = 18 executing program [pid 6884] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6884] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6884] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6884] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6884] close(3) = 0 [pid 6884] close(4) = -1 EBADF (Bad file descriptor) [pid 6884] close(5) = -1 EBADF (Bad file descriptor) [pid 6884] close(6) = -1 EBADF (Bad file descriptor) [pid 6884] close(7) = -1 EBADF (Bad file descriptor) [pid 6884] close(8) = -1 EBADF (Bad file descriptor) [pid 6884] close(9) = -1 EBADF (Bad file descriptor) [pid 6884] close(10) = -1 EBADF (Bad file descriptor) [pid 6884] close(11) = -1 EBADF (Bad file descriptor) [pid 6884] close(12) = -1 EBADF (Bad file descriptor) [pid 6884] close(13) = -1 EBADF (Bad file descriptor) [pid 6884] close(14) = -1 EBADF (Bad file descriptor) [pid 6884] close(15) = -1 EBADF (Bad file descriptor) [pid 6884] close(16) = -1 EBADF (Bad file descriptor) [pid 6884] close(17) = -1 EBADF (Bad file descriptor) [pid 6884] close(18) = -1 EBADF (Bad file descriptor) [pid 6884] close(19) = -1 EBADF (Bad file descriptor) [pid 6884] close(20) = -1 EBADF (Bad file descriptor) [pid 6884] close(21) = -1 EBADF (Bad file descriptor) [pid 6884] close(22) = -1 EBADF (Bad file descriptor) [pid 6884] close(23) = -1 EBADF (Bad file descriptor) [pid 6884] close(24) = -1 EBADF (Bad file descriptor) [pid 6884] close(25) = -1 EBADF (Bad file descriptor) [pid 6884] close(26) = -1 EBADF (Bad file descriptor) [pid 6884] close(27) = -1 EBADF (Bad file descriptor) [pid 6884] close(28) = -1 EBADF (Bad file descriptor) [pid 6884] close(29) = -1 EBADF (Bad file descriptor) [pid 6884] exit_group(0) = ? [pid 6884] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6571, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6569", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6569", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6569/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6569/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6569/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6569/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6569/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6569/sys") = 0 [pid 314] umount2("./6569/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6569/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6569/binderfs") = 0 [pid 314] umount2("./6569/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6569/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6569/cgroup.net") = 0 [pid 314] umount2("./6569/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6569/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6569/cgroup.cpu") = 0 [pid 314] umount2("./6569/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6569/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6569/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6569") = 0 [pid 314] mkdir("./6570", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6885 attached , child_tidptr=0x55557741b690) = 6572 [pid 6885] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6885] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6885] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6885] chdir("./6570") = 0 [pid 6885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6885] setpgid(0, 0) = 0 [pid 6885] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6885] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6885] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6885] write(3, "1000", 4) = 4 [pid 6885] close(3) = 0 [pid 6885] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6885] write(1, "executing program\n", 18) = 18 [pid 6885] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6885] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6885] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6885] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6885] close(3) = 0 [pid 6885] close(4) = -1 EBADF (Bad file descriptor) [pid 6885] close(5) = -1 EBADF (Bad file descriptor) [pid 6885] close(6) = -1 EBADF (Bad file descriptor) [pid 6885] close(7) = -1 EBADF (Bad file descriptor) [pid 6885] close(8) = -1 EBADF (Bad file descriptor) [pid 6885] close(9) = -1 EBADF (Bad file descriptor) [pid 6885] close(10) = -1 EBADF (Bad file descriptor) [pid 6885] close(11) = -1 EBADF (Bad file descriptor) [pid 6885] close(12) = -1 EBADF (Bad file descriptor) [pid 6885] close(13) = -1 EBADF (Bad file descriptor) [pid 6885] close(14) = -1 EBADF (Bad file descriptor) [pid 6885] close(15) = -1 EBADF (Bad file descriptor) [pid 6885] close(16) = -1 EBADF (Bad file descriptor) [pid 6885] close(17) = -1 EBADF (Bad file descriptor) [pid 6885] close(18) = -1 EBADF (Bad file descriptor) [pid 6885] close(19) = -1 EBADF (Bad file descriptor) [pid 6885] close(20) = -1 EBADF (Bad file descriptor) [pid 6885] close(21) = -1 EBADF (Bad file descriptor) [pid 6885] close(22) = -1 EBADF (Bad file descriptor) [pid 6885] close(23) = -1 EBADF (Bad file descriptor) [pid 6885] close(24) = -1 EBADF (Bad file descriptor) [pid 6885] close(25) = -1 EBADF (Bad file descriptor) [pid 6885] close(26) = -1 EBADF (Bad file descriptor) [pid 6885] close(27) = -1 EBADF (Bad file descriptor) [pid 6885] close(28) = -1 EBADF (Bad file descriptor) [pid 6885] close(29) = -1 EBADF (Bad file descriptor) [pid 6885] exit_group(0) = ? [pid 6885] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6570", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6570", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6570/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6570/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6570/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6570/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6570/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6570/sys") = 0 [pid 314] umount2("./6570/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6570/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6570/binderfs") = 0 [pid 314] umount2("./6570/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6570/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6570/cgroup.net") = 0 [pid 314] umount2("./6570/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6570/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6570/cgroup.cpu") = 0 [pid 314] umount2("./6570/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6570/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6570/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6570") = 0 [pid 314] mkdir("./6571", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6573 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 6886 attached , NULL, 8) = 0 [pid 6886] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6886] chdir("./6571") = 0 [pid 6886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6886] setpgid(0, 0) = 0 [pid 6886] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6886] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6886] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6886] write(3, "1000", 4) = 4 [pid 6886] close(3) = 0 [pid 6886] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6886] write(1, "executing program\n", 18) = 18 [pid 6886] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6886] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6886] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6886] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6886] close(3) = 0 [pid 6886] close(4) = -1 EBADF (Bad file descriptor) [pid 6886] close(5) = -1 EBADF (Bad file descriptor) [pid 6886] close(6) = -1 EBADF (Bad file descriptor) [pid 6886] close(7) = -1 EBADF (Bad file descriptor) [pid 6886] close(8) = -1 EBADF (Bad file descriptor) [pid 6886] close(9) = -1 EBADF (Bad file descriptor) [pid 6886] close(10) = -1 EBADF (Bad file descriptor) [pid 6886] close(11) = -1 EBADF (Bad file descriptor) [pid 6886] close(12) = -1 EBADF (Bad file descriptor) [pid 6886] close(13) = -1 EBADF (Bad file descriptor) [pid 6886] close(14) = -1 EBADF (Bad file descriptor) [pid 6886] close(15) = -1 EBADF (Bad file descriptor) [pid 6886] close(16) = -1 EBADF (Bad file descriptor) [pid 6886] close(17) = -1 EBADF (Bad file descriptor) [pid 6886] close(18) = -1 EBADF (Bad file descriptor) [pid 6886] close(19) = -1 EBADF (Bad file descriptor) [pid 6886] close(20) = -1 EBADF (Bad file descriptor) [pid 6886] close(21) = -1 EBADF (Bad file descriptor) [pid 6886] close(22) = -1 EBADF (Bad file descriptor) [pid 6886] close(23) = -1 EBADF (Bad file descriptor) [pid 6886] close(24) = -1 EBADF (Bad file descriptor) [pid 6886] close(25) = -1 EBADF (Bad file descriptor) [pid 6886] close(26) = -1 EBADF (Bad file descriptor) [pid 6886] close(27) = -1 EBADF (Bad file descriptor) [pid 6886] close(28) = -1 EBADF (Bad file descriptor) [pid 6886] close(29) = -1 EBADF (Bad file descriptor) [pid 6886] exit_group(0) = ? [pid 6886] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6571", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6571", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6571/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6571/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6571/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6571/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6571/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6571/sys") = 0 [pid 314] umount2("./6571/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6571/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6571/binderfs") = 0 [pid 314] umount2("./6571/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6571/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6571/cgroup.net") = 0 [pid 314] umount2("./6571/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6571/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6571/cgroup.cpu") = 0 [pid 314] umount2("./6571/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6571/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6571/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6571") = 0 [pid 314] mkdir("./6572", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6887 attached , child_tidptr=0x55557741b690) = 6574 [pid 6887] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6887] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6887] chdir("./6572") = 0 [pid 6887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6887] setpgid(0, 0) = 0 [pid 6887] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6887] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6887] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6887] write(3, "1000", 4) = 4 [pid 6887] close(3) = 0 [pid 6887] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6887] write(1, "executing program\n", 18) = 18 [pid 6887] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6887] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6887] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6887] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6887] close(3) = 0 [pid 6887] close(4) = -1 EBADF (Bad file descriptor) [pid 6887] close(5) = -1 EBADF (Bad file descriptor) [pid 6887] close(6) = -1 EBADF (Bad file descriptor) [pid 6887] close(7) = -1 EBADF (Bad file descriptor) [pid 6887] close(8) = -1 EBADF (Bad file descriptor) [pid 6887] close(9) = -1 EBADF (Bad file descriptor) [pid 6887] close(10) = -1 EBADF (Bad file descriptor) [pid 6887] close(11) = -1 EBADF (Bad file descriptor) [pid 6887] close(12) = -1 EBADF (Bad file descriptor) [pid 6887] close(13) = -1 EBADF (Bad file descriptor) [pid 6887] close(14) = -1 EBADF (Bad file descriptor) [pid 6887] close(15) = -1 EBADF (Bad file descriptor) [pid 6887] close(16) = -1 EBADF (Bad file descriptor) [pid 6887] close(17) = -1 EBADF (Bad file descriptor) [pid 6887] close(18) = -1 EBADF (Bad file descriptor) [pid 6887] close(19) = -1 EBADF (Bad file descriptor) [pid 6887] close(20) = -1 EBADF (Bad file descriptor) [pid 6887] close(21) = -1 EBADF (Bad file descriptor) [pid 6887] close(22) = -1 EBADF (Bad file descriptor) [pid 6887] close(23) = -1 EBADF (Bad file descriptor) [pid 6887] close(24) = -1 EBADF (Bad file descriptor) [pid 6887] close(25) = -1 EBADF (Bad file descriptor) [pid 6887] close(26) = -1 EBADF (Bad file descriptor) [pid 6887] close(27) = -1 EBADF (Bad file descriptor) [pid 6887] close(28) = -1 EBADF (Bad file descriptor) [pid 6887] close(29) = -1 EBADF (Bad file descriptor) [pid 6887] exit_group(0) = ? [pid 6887] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6574, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6572", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6572", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6572/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6572/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6572/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6572/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6572/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6572/sys") = 0 [pid 314] umount2("./6572/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6572/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6572/binderfs") = 0 [pid 314] umount2("./6572/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6572/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6572/cgroup.net") = 0 [pid 314] umount2("./6572/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6572/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6572/cgroup.cpu") = 0 [pid 314] umount2("./6572/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6572/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6572/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6572") = 0 [pid 314] mkdir("./6573", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6575 ci2-android-6-12-rust/strace-static-x86_64: Process 6888 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6888] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6888] chdir("./6573") = 0 [pid 6888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6888] setpgid(0, 0) = 0 [pid 6888] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6888] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6888] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6888] write(3, "1000", 4) = 4 [pid 6888] close(3) = 0 [pid 6888] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6888] write(1, "executing program\n", 18) = 18 executing program [pid 6888] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6888] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6888] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6888] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6888] close(3) = 0 [pid 6888] close(4) = -1 EBADF (Bad file descriptor) [pid 6888] close(5) = -1 EBADF (Bad file descriptor) [pid 6888] close(6) = -1 EBADF (Bad file descriptor) [pid 6888] close(7) = -1 EBADF (Bad file descriptor) [pid 6888] close(8) = -1 EBADF (Bad file descriptor) [pid 6888] close(9) = -1 EBADF (Bad file descriptor) [pid 6888] close(10) = -1 EBADF (Bad file descriptor) [pid 6888] close(11) = -1 EBADF (Bad file descriptor) [pid 6888] close(12) = -1 EBADF (Bad file descriptor) [pid 6888] close(13) = -1 EBADF (Bad file descriptor) [pid 6888] close(14) = -1 EBADF (Bad file descriptor) [pid 6888] close(15) = -1 EBADF (Bad file descriptor) [pid 6888] close(16) = -1 EBADF (Bad file descriptor) [pid 6888] close(17) = -1 EBADF (Bad file descriptor) [pid 6888] close(18) = -1 EBADF (Bad file descriptor) [pid 6888] close(19) = -1 EBADF (Bad file descriptor) [pid 6888] close(20) = -1 EBADF (Bad file descriptor) [pid 6888] close(21) = -1 EBADF (Bad file descriptor) [pid 6888] close(22) = -1 EBADF (Bad file descriptor) [pid 6888] close(23) = -1 EBADF (Bad file descriptor) [pid 6888] close(24) = -1 EBADF (Bad file descriptor) [pid 6888] close(25) = -1 EBADF (Bad file descriptor) [pid 6888] close(26) = -1 EBADF (Bad file descriptor) [pid 6888] close(27) = -1 EBADF (Bad file descriptor) [pid 6888] close(28) = -1 EBADF (Bad file descriptor) [pid 6888] close(29) = -1 EBADF (Bad file descriptor) [pid 6888] exit_group(0) = ? [pid 6888] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6575, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6573", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6573", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6573/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6573/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6573/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6573/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6573/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6573/sys") = 0 [pid 314] umount2("./6573/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6573/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6573/binderfs") = 0 [pid 314] umount2("./6573/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6573/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6573/cgroup.net") = 0 [pid 314] umount2("./6573/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6573/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6573/cgroup.cpu") = 0 [pid 314] umount2("./6573/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6573/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6573/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6573") = 0 [pid 314] mkdir("./6574", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6889 attached , child_tidptr=0x55557741b690) = 6576 [pid 6889] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6889] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6889] chdir("./6574" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6889] <... chdir resumed>) = 0 [pid 6889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6889] setpgid(0, 0) = 0 [pid 6889] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6889] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6889] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6889] write(3, "1000", 4) = 4 [pid 6889] close(3) = 0 [pid 6889] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6889] write(1, "executing program\n", 18) = 18 executing program [pid 6889] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6889] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6889] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6889] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6889] close(3) = 0 [pid 6889] close(4) = -1 EBADF (Bad file descriptor) [pid 6889] close(5) = -1 EBADF (Bad file descriptor) [pid 6889] close(6) = -1 EBADF (Bad file descriptor) [pid 6889] close(7) = -1 EBADF (Bad file descriptor) [pid 6889] close(8) = -1 EBADF (Bad file descriptor) [pid 6889] close(9) = -1 EBADF (Bad file descriptor) [pid 6889] close(10) = -1 EBADF (Bad file descriptor) [pid 6889] close(11) = -1 EBADF (Bad file descriptor) [pid 6889] close(12) = -1 EBADF (Bad file descriptor) [pid 6889] close(13) = -1 EBADF (Bad file descriptor) [pid 6889] close(14) = -1 EBADF (Bad file descriptor) [pid 6889] close(15) = -1 EBADF (Bad file descriptor) [pid 6889] close(16) = -1 EBADF (Bad file descriptor) [pid 6889] close(17) = -1 EBADF (Bad file descriptor) [pid 6889] close(18) = -1 EBADF (Bad file descriptor) [pid 6889] close(19) = -1 EBADF (Bad file descriptor) [pid 6889] close(20) = -1 EBADF (Bad file descriptor) [pid 6889] close(21) = -1 EBADF (Bad file descriptor) [pid 6889] close(22) = -1 EBADF (Bad file descriptor) [pid 6889] close(23) = -1 EBADF (Bad file descriptor) [pid 6889] close(24) = -1 EBADF (Bad file descriptor) [pid 6889] close(25) = -1 EBADF (Bad file descriptor) [pid 6889] close(26) = -1 EBADF (Bad file descriptor) [pid 6889] close(27) = -1 EBADF (Bad file descriptor) [pid 6889] close(28) = -1 EBADF (Bad file descriptor) [pid 6889] close(29) = -1 EBADF (Bad file descriptor) [pid 6889] exit_group(0) = ? [pid 6889] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6574", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6574", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6574/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6574/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6574/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6574/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6574/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6574/sys") = 0 [pid 314] umount2("./6574/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6574/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6574/binderfs") = 0 [pid 314] umount2("./6574/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6574/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6574/cgroup.net") = 0 [pid 314] umount2("./6574/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6574/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6574/cgroup.cpu") = 0 [pid 314] umount2("./6574/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6574/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6574/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6574") = 0 [pid 314] mkdir("./6575", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6890 attached , child_tidptr=0x55557741b690) = 6577 [pid 6890] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6890] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6890] chdir("./6575") = 0 [pid 6890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6890] setpgid(0, 0) = 0 [pid 6890] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6890] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6890] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6890] write(3, "1000", 4) = 4 [pid 6890] close(3) = 0 [pid 6890] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6890] write(1, "executing program\n", 18) = 18 executing program [pid 6890] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6890] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6890] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6890] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6890] close(3) = 0 [pid 6890] close(4) = -1 EBADF (Bad file descriptor) [pid 6890] close(5) = -1 EBADF (Bad file descriptor) [pid 6890] close(6) = -1 EBADF (Bad file descriptor) [pid 6890] close(7) = -1 EBADF (Bad file descriptor) [pid 6890] close(8) = -1 EBADF (Bad file descriptor) [pid 6890] close(9) = -1 EBADF (Bad file descriptor) [pid 6890] close(10) = -1 EBADF (Bad file descriptor) [pid 6890] close(11) = -1 EBADF (Bad file descriptor) [pid 6890] close(12) = -1 EBADF (Bad file descriptor) [pid 6890] close(13) = -1 EBADF (Bad file descriptor) [pid 6890] close(14) = -1 EBADF (Bad file descriptor) [pid 6890] close(15) = -1 EBADF (Bad file descriptor) [pid 6890] close(16) = -1 EBADF (Bad file descriptor) [pid 6890] close(17) = -1 EBADF (Bad file descriptor) [pid 6890] close(18) = -1 EBADF (Bad file descriptor) [pid 6890] close(19) = -1 EBADF (Bad file descriptor) [pid 6890] close(20) = -1 EBADF (Bad file descriptor) [pid 6890] close(21) = -1 EBADF (Bad file descriptor) [pid 6890] close(22) = -1 EBADF (Bad file descriptor) [pid 6890] close(23) = -1 EBADF (Bad file descriptor) [pid 6890] close(24) = -1 EBADF (Bad file descriptor) [pid 6890] close(25) = -1 EBADF (Bad file descriptor) [pid 6890] close(26) = -1 EBADF (Bad file descriptor) [pid 6890] close(27) = -1 EBADF (Bad file descriptor) [pid 6890] close(28) = -1 EBADF (Bad file descriptor) [pid 6890] close(29) = -1 EBADF (Bad file descriptor) [pid 6890] exit_group(0) = ? [pid 6890] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6575", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6575", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6575/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6575/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6575/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6575/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6575/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6575/sys") = 0 [pid 314] umount2("./6575/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6575/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6575/binderfs") = 0 [pid 314] umount2("./6575/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6575/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6575/cgroup.net") = 0 [pid 314] umount2("./6575/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6575/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6575/cgroup.cpu") = 0 [pid 314] umount2("./6575/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6575/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6575/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6575") = 0 [pid 314] mkdir("./6576", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6578 ci2-android-6-12-rust/strace-static-x86_64: Process 6891 attached [pid 6891] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6891] <... set_robust_list resumed>) = 0 [pid 6891] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6891] chdir("./6576") = 0 [pid 6891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6891] setpgid(0, 0) = 0 [pid 6891] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6891] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6891] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6891] write(3, "1000", 4) = 4 [pid 6891] close(3) = 0 [pid 6891] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6891] write(1, "executing program\n", 18) = 18 executing program [pid 6891] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6891] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6891] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6891] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6891] close(3) = 0 [pid 6891] close(4) = -1 EBADF (Bad file descriptor) [pid 6891] close(5) = -1 EBADF (Bad file descriptor) [pid 6891] close(6) = -1 EBADF (Bad file descriptor) [pid 6891] close(7) = -1 EBADF (Bad file descriptor) [pid 6891] close(8) = -1 EBADF (Bad file descriptor) [pid 6891] close(9) = -1 EBADF (Bad file descriptor) [pid 6891] close(10) = -1 EBADF (Bad file descriptor) [pid 6891] close(11) = -1 EBADF (Bad file descriptor) [pid 6891] close(12) = -1 EBADF (Bad file descriptor) [pid 6891] close(13) = -1 EBADF (Bad file descriptor) [pid 6891] close(14) = -1 EBADF (Bad file descriptor) [pid 6891] close(15) = -1 EBADF (Bad file descriptor) [pid 6891] close(16) = -1 EBADF (Bad file descriptor) [pid 6891] close(17) = -1 EBADF (Bad file descriptor) [pid 6891] close(18) = -1 EBADF (Bad file descriptor) [pid 6891] close(19) = -1 EBADF (Bad file descriptor) [pid 6891] close(20) = -1 EBADF (Bad file descriptor) [pid 6891] close(21) = -1 EBADF (Bad file descriptor) [pid 6891] close(22) = -1 EBADF (Bad file descriptor) [pid 6891] close(23) = -1 EBADF (Bad file descriptor) [pid 6891] close(24) = -1 EBADF (Bad file descriptor) [pid 6891] close(25) = -1 EBADF (Bad file descriptor) [pid 6891] close(26) = -1 EBADF (Bad file descriptor) [pid 6891] close(27) = -1 EBADF (Bad file descriptor) [pid 6891] close(28) = -1 EBADF (Bad file descriptor) [pid 6891] close(29) = -1 EBADF (Bad file descriptor) [pid 6891] exit_group(0) = ? [pid 6891] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6578, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6576", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6576", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6576/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6576/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6576/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6576/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6576/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6576/sys") = 0 [pid 314] umount2("./6576/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6576/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6576/binderfs") = 0 [pid 314] umount2("./6576/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6576/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6576/cgroup.net") = 0 [pid 314] umount2("./6576/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6576/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6576/cgroup.cpu") = 0 [pid 314] umount2("./6576/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6576/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6576/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6576") = 0 [pid 314] mkdir("./6577", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6892 attached , child_tidptr=0x55557741b690) = 6579 [pid 6892] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6892] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6892] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6892] chdir("./6577") = 0 [pid 6892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6892] setpgid(0, 0) = 0 [pid 6892] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6892] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6892] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6892] write(3, "1000", 4) = 4 [pid 6892] close(3) = 0 [pid 6892] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6892] write(1, "executing program\n", 18) = 18 executing program [pid 6892] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6892] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6892] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6892] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6892] close(3) = 0 [pid 6892] close(4) = -1 EBADF (Bad file descriptor) [pid 6892] close(5) = -1 EBADF (Bad file descriptor) [pid 6892] close(6) = -1 EBADF (Bad file descriptor) [pid 6892] close(7) = -1 EBADF (Bad file descriptor) [pid 6892] close(8) = -1 EBADF (Bad file descriptor) [pid 6892] close(9) = -1 EBADF (Bad file descriptor) [pid 6892] close(10) = -1 EBADF (Bad file descriptor) [pid 6892] close(11) = -1 EBADF (Bad file descriptor) [pid 6892] close(12) = -1 EBADF (Bad file descriptor) [pid 6892] close(13) = -1 EBADF (Bad file descriptor) [pid 6892] close(14) = -1 EBADF (Bad file descriptor) [pid 6892] close(15) = -1 EBADF (Bad file descriptor) [pid 6892] close(16) = -1 EBADF (Bad file descriptor) [pid 6892] close(17) = -1 EBADF (Bad file descriptor) [pid 6892] close(18) = -1 EBADF (Bad file descriptor) [pid 6892] close(19) = -1 EBADF (Bad file descriptor) [pid 6892] close(20) = -1 EBADF (Bad file descriptor) [pid 6892] close(21) = -1 EBADF (Bad file descriptor) [pid 6892] close(22) = -1 EBADF (Bad file descriptor) [pid 6892] close(23) = -1 EBADF (Bad file descriptor) [pid 6892] close(24) = -1 EBADF (Bad file descriptor) [pid 6892] close(25) = -1 EBADF (Bad file descriptor) [pid 6892] close(26) = -1 EBADF (Bad file descriptor) [pid 6892] close(27) = -1 EBADF (Bad file descriptor) [pid 6892] close(28) = -1 EBADF (Bad file descriptor) [pid 6892] close(29) = -1 EBADF (Bad file descriptor) [pid 6892] exit_group(0) = ? [pid 6892] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6579, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6577", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6577", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6577/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6577/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6577/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6577/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6577/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6577/sys") = 0 [pid 314] umount2("./6577/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6577/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6577/binderfs") = 0 [pid 314] umount2("./6577/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6577/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6577/cgroup.net") = 0 [pid 314] umount2("./6577/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6577/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6577/cgroup.cpu") = 0 [pid 314] umount2("./6577/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6577/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6577/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6577") = 0 [pid 314] mkdir("./6578", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6580 ci2-android-6-12-rust/strace-static-x86_64: Process 6893 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6893] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6893] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6893] chdir("./6578") = 0 [pid 6893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6893] setpgid(0, 0) = 0 [pid 6893] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6893] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6893] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6893] write(3, "1000", 4) = 4 [pid 6893] close(3) = 0 [pid 6893] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6893] write(1, "executing program\n", 18) = 18 executing program [pid 6893] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6893] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6893] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6893] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6893] close(3) = 0 [pid 6893] close(4) = -1 EBADF (Bad file descriptor) [pid 6893] close(5) = -1 EBADF (Bad file descriptor) [pid 6893] close(6) = -1 EBADF (Bad file descriptor) [pid 6893] close(7) = -1 EBADF (Bad file descriptor) [pid 6893] close(8) = -1 EBADF (Bad file descriptor) [pid 6893] close(9) = -1 EBADF (Bad file descriptor) [pid 6893] close(10) = -1 EBADF (Bad file descriptor) [pid 6893] close(11) = -1 EBADF (Bad file descriptor) [pid 6893] close(12) = -1 EBADF (Bad file descriptor) [pid 6893] close(13) = -1 EBADF (Bad file descriptor) [pid 6893] close(14) = -1 EBADF (Bad file descriptor) [pid 6893] close(15) = -1 EBADF (Bad file descriptor) [pid 6893] close(16) = -1 EBADF (Bad file descriptor) [pid 6893] close(17) = -1 EBADF (Bad file descriptor) [pid 6893] close(18) = -1 EBADF (Bad file descriptor) [pid 6893] close(19) = -1 EBADF (Bad file descriptor) [pid 6893] close(20) = -1 EBADF (Bad file descriptor) [pid 6893] close(21) = -1 EBADF (Bad file descriptor) [pid 6893] close(22) = -1 EBADF (Bad file descriptor) [pid 6893] close(23) = -1 EBADF (Bad file descriptor) [pid 6893] close(24) = -1 EBADF (Bad file descriptor) [pid 6893] close(25) = -1 EBADF (Bad file descriptor) [pid 6893] close(26) = -1 EBADF (Bad file descriptor) [pid 6893] close(27) = -1 EBADF (Bad file descriptor) [pid 6893] close(28) = -1 EBADF (Bad file descriptor) [pid 6893] close(29) = -1 EBADF (Bad file descriptor) [pid 6893] exit_group(0) = ? [pid 6893] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6578", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6578", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6578/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6578/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6578/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6578/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6578/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6578/sys") = 0 [pid 314] umount2("./6578/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6578/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6578/binderfs") = 0 [pid 314] umount2("./6578/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6578/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6578/cgroup.net") = 0 [pid 314] umount2("./6578/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6578/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6578/cgroup.cpu") = 0 [pid 314] umount2("./6578/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6578/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6578/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6578") = 0 [pid 314] mkdir("./6579", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6894 attached , child_tidptr=0x55557741b690) = 6581 [pid 6894] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6894] <... set_robust_list resumed>) = 0 [pid 6894] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6894] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6894] chdir("./6579") = 0 [pid 6894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6894] setpgid(0, 0) = 0 [pid 6894] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6894] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6894] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6894] write(3, "1000", 4) = 4 [pid 6894] close(3) = 0 [pid 6894] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6894] write(1, "executing program\n", 18) = 18 executing program [pid 6894] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6894] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6894] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6894] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6894] close(3) = 0 [pid 6894] close(4) = -1 EBADF (Bad file descriptor) [pid 6894] close(5) = -1 EBADF (Bad file descriptor) [pid 6894] close(6) = -1 EBADF (Bad file descriptor) [pid 6894] close(7) = -1 EBADF (Bad file descriptor) [pid 6894] close(8) = -1 EBADF (Bad file descriptor) [pid 6894] close(9) = -1 EBADF (Bad file descriptor) [pid 6894] close(10) = -1 EBADF (Bad file descriptor) [pid 6894] close(11) = -1 EBADF (Bad file descriptor) [pid 6894] close(12) = -1 EBADF (Bad file descriptor) [pid 6894] close(13) = -1 EBADF (Bad file descriptor) [pid 6894] close(14) = -1 EBADF (Bad file descriptor) [pid 6894] close(15) = -1 EBADF (Bad file descriptor) [pid 6894] close(16) = -1 EBADF (Bad file descriptor) [pid 6894] close(17) = -1 EBADF (Bad file descriptor) [pid 6894] close(18) = -1 EBADF (Bad file descriptor) [pid 6894] close(19) = -1 EBADF (Bad file descriptor) [pid 6894] close(20) = -1 EBADF (Bad file descriptor) [pid 6894] close(21) = -1 EBADF (Bad file descriptor) [pid 6894] close(22) = -1 EBADF (Bad file descriptor) [pid 6894] close(23) = -1 EBADF (Bad file descriptor) [pid 6894] close(24) = -1 EBADF (Bad file descriptor) [pid 6894] close(25) = -1 EBADF (Bad file descriptor) [pid 6894] close(26) = -1 EBADF (Bad file descriptor) [pid 6894] close(27) = -1 EBADF (Bad file descriptor) [pid 6894] close(28) = -1 EBADF (Bad file descriptor) [pid 6894] close(29) = -1 EBADF (Bad file descriptor) [pid 6894] exit_group(0) = ? [pid 6894] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6581, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6579", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6579", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6579/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6579/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6579/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6579/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6579/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6579/sys") = 0 [pid 314] umount2("./6579/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6579/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6579/binderfs") = 0 [pid 314] umount2("./6579/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6579/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6579/cgroup.net") = 0 [pid 314] umount2("./6579/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6579/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6579/cgroup.cpu") = 0 [pid 314] umount2("./6579/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6579/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6579/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6579") = 0 [pid 314] mkdir("./6580", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6895 attached , child_tidptr=0x55557741b690) = 6582 [pid 6895] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6895] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6895] chdir("./6580") = 0 [pid 6895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6895] setpgid(0, 0) = 0 [pid 6895] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6895] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6895] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6895] write(3, "1000", 4) = 4 [pid 6895] close(3) = 0 [pid 6895] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6895] write(1, "executing program\n", 18) = 18 executing program [pid 6895] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6895] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6895] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6895] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6895] close(3) = 0 [pid 6895] close(4) = -1 EBADF (Bad file descriptor) [pid 6895] close(5) = -1 EBADF (Bad file descriptor) [pid 6895] close(6) = -1 EBADF (Bad file descriptor) [pid 6895] close(7) = -1 EBADF (Bad file descriptor) [pid 6895] close(8) = -1 EBADF (Bad file descriptor) [pid 6895] close(9) = -1 EBADF (Bad file descriptor) [pid 6895] close(10) = -1 EBADF (Bad file descriptor) [pid 6895] close(11) = -1 EBADF (Bad file descriptor) [pid 6895] close(12) = -1 EBADF (Bad file descriptor) [pid 6895] close(13) = -1 EBADF (Bad file descriptor) [pid 6895] close(14) = -1 EBADF (Bad file descriptor) [pid 6895] close(15) = -1 EBADF (Bad file descriptor) [pid 6895] close(16) = -1 EBADF (Bad file descriptor) [pid 6895] close(17) = -1 EBADF (Bad file descriptor) [pid 6895] close(18) = -1 EBADF (Bad file descriptor) [pid 6895] close(19) = -1 EBADF (Bad file descriptor) [pid 6895] close(20) = -1 EBADF (Bad file descriptor) [pid 6895] close(21) = -1 EBADF (Bad file descriptor) [pid 6895] close(22) = -1 EBADF (Bad file descriptor) [pid 6895] close(23) = -1 EBADF (Bad file descriptor) [pid 6895] close(24) = -1 EBADF (Bad file descriptor) [pid 6895] close(25) = -1 EBADF (Bad file descriptor) [pid 6895] close(26) = -1 EBADF (Bad file descriptor) [pid 6895] close(27) = -1 EBADF (Bad file descriptor) [pid 6895] close(28) = -1 EBADF (Bad file descriptor) [pid 6895] close(29) = -1 EBADF (Bad file descriptor) [pid 6895] exit_group(0) = ? [pid 6895] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6582, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6580", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6580", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6580/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6580/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6580/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6580/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6580/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6580/sys") = 0 [pid 314] umount2("./6580/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6580/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6580/binderfs") = 0 [pid 314] umount2("./6580/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6580/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6580/cgroup.net") = 0 [pid 314] umount2("./6580/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6580/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6580/cgroup.cpu") = 0 [pid 314] umount2("./6580/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6580/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6580/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6580") = 0 [pid 314] mkdir("./6581", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6896 attached , child_tidptr=0x55557741b690) = 6583 [pid 6896] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6896] chdir("./6581") = 0 [pid 6896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6896] setpgid(0, 0) = 0 [pid 6896] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6896] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6896] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6896] write(3, "1000", 4) = 4 [pid 6896] close(3) = 0 [pid 6896] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6896] write(1, "executing program\n", 18) = 18 [pid 6896] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6896] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6896] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6896] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6896] close(3) = 0 [pid 6896] close(4) = -1 EBADF (Bad file descriptor) [pid 6896] close(5) = -1 EBADF (Bad file descriptor) [pid 6896] close(6) = -1 EBADF (Bad file descriptor) [pid 6896] close(7) = -1 EBADF (Bad file descriptor) [pid 6896] close(8) = -1 EBADF (Bad file descriptor) [pid 6896] close(9) = -1 EBADF (Bad file descriptor) [pid 6896] close(10) = -1 EBADF (Bad file descriptor) [pid 6896] close(11) = -1 EBADF (Bad file descriptor) [pid 6896] close(12) = -1 EBADF (Bad file descriptor) [pid 6896] close(13) = -1 EBADF (Bad file descriptor) [pid 6896] close(14) = -1 EBADF (Bad file descriptor) [pid 6896] close(15) = -1 EBADF (Bad file descriptor) [pid 6896] close(16) = -1 EBADF (Bad file descriptor) [pid 6896] close(17) = -1 EBADF (Bad file descriptor) [pid 6896] close(18) = -1 EBADF (Bad file descriptor) [pid 6896] close(19) = -1 EBADF (Bad file descriptor) [pid 6896] close(20) = -1 EBADF (Bad file descriptor) [pid 6896] close(21) = -1 EBADF (Bad file descriptor) [pid 6896] close(22) = -1 EBADF (Bad file descriptor) [pid 6896] close(23) = -1 EBADF (Bad file descriptor) [pid 6896] close(24) = -1 EBADF (Bad file descriptor) [pid 6896] close(25) = -1 EBADF (Bad file descriptor) [pid 6896] close(26) = -1 EBADF (Bad file descriptor) [pid 6896] close(27) = -1 EBADF (Bad file descriptor) [pid 6896] close(28) = -1 EBADF (Bad file descriptor) [pid 6896] close(29) = -1 EBADF (Bad file descriptor) [pid 6896] exit_group(0) = ? [pid 6896] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6583, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6581", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6581", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6581/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6581/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6581/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6581/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6581/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6581/sys") = 0 [pid 314] umount2("./6581/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6581/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6581/binderfs") = 0 [pid 314] umount2("./6581/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6581/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6581/cgroup.net") = 0 [pid 314] umount2("./6581/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6581/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6581/cgroup.cpu") = 0 [pid 314] umount2("./6581/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6581/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6581/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6581") = 0 [pid 314] mkdir("./6582", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6897 attached , child_tidptr=0x55557741b690) = 6584 [pid 6897] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6897] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6897] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6897] chdir("./6582") = 0 [pid 6897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6897] setpgid(0, 0) = 0 [pid 6897] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6897] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6897] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6897] write(3, "1000", 4) = 4 [pid 6897] close(3) = 0 [pid 6897] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6897] write(1, "executing program\n", 18) = 18 executing program [pid 6897] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6897] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6897] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6897] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6897] close(3) = 0 [pid 6897] close(4) = -1 EBADF (Bad file descriptor) [pid 6897] close(5) = -1 EBADF (Bad file descriptor) [pid 6897] close(6) = -1 EBADF (Bad file descriptor) [pid 6897] close(7) = -1 EBADF (Bad file descriptor) [pid 6897] close(8) = -1 EBADF (Bad file descriptor) [pid 6897] close(9) = -1 EBADF (Bad file descriptor) [pid 6897] close(10) = -1 EBADF (Bad file descriptor) [pid 6897] close(11) = -1 EBADF (Bad file descriptor) [pid 6897] close(12) = -1 EBADF (Bad file descriptor) [pid 6897] close(13) = -1 EBADF (Bad file descriptor) [pid 6897] close(14) = -1 EBADF (Bad file descriptor) [pid 6897] close(15) = -1 EBADF (Bad file descriptor) [pid 6897] close(16) = -1 EBADF (Bad file descriptor) [pid 6897] close(17) = -1 EBADF (Bad file descriptor) [pid 6897] close(18) = -1 EBADF (Bad file descriptor) [pid 6897] close(19) = -1 EBADF (Bad file descriptor) [pid 6897] close(20) = -1 EBADF (Bad file descriptor) [pid 6897] close(21) = -1 EBADF (Bad file descriptor) [pid 6897] close(22) = -1 EBADF (Bad file descriptor) [pid 6897] close(23) = -1 EBADF (Bad file descriptor) [pid 6897] close(24) = -1 EBADF (Bad file descriptor) [pid 6897] close(25) = -1 EBADF (Bad file descriptor) [pid 6897] close(26) = -1 EBADF (Bad file descriptor) [pid 6897] close(27) = -1 EBADF (Bad file descriptor) [pid 6897] close(28) = -1 EBADF (Bad file descriptor) [pid 6897] close(29) = -1 EBADF (Bad file descriptor) [pid 6897] exit_group(0) = ? [pid 6897] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6582", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6582", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6582/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6582/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6582/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6582/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6582/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6582/sys") = 0 [pid 314] umount2("./6582/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6582/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6582/binderfs") = 0 [pid 314] umount2("./6582/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6582/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6582/cgroup.net") = 0 [pid 314] umount2("./6582/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6582/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6582/cgroup.cpu") = 0 [pid 314] umount2("./6582/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6582/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6582/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6582") = 0 [pid 314] mkdir("./6583", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6898 attached [pid 6898] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6898] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6585 [pid 6898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6898] chdir("./6583") = 0 [pid 6898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6898] setpgid(0, 0) = 0 [pid 6898] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6898] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6898] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6898] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6898] write(3, "1000", 4) = 4 [pid 6898] close(3) = 0 [pid 6898] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6898] write(1, "executing program\n", 18) = 18 [pid 6898] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6898] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6898] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6898] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6898] close(3) = 0 [pid 6898] close(4) = -1 EBADF (Bad file descriptor) [pid 6898] close(5) = -1 EBADF (Bad file descriptor) [pid 6898] close(6) = -1 EBADF (Bad file descriptor) [pid 6898] close(7) = -1 EBADF (Bad file descriptor) [pid 6898] close(8) = -1 EBADF (Bad file descriptor) [pid 6898] close(9) = -1 EBADF (Bad file descriptor) [pid 6898] close(10) = -1 EBADF (Bad file descriptor) [pid 6898] close(11) = -1 EBADF (Bad file descriptor) [pid 6898] close(12) = -1 EBADF (Bad file descriptor) [pid 6898] close(13) = -1 EBADF (Bad file descriptor) [pid 6898] close(14) = -1 EBADF (Bad file descriptor) [pid 6898] close(15) = -1 EBADF (Bad file descriptor) [pid 6898] close(16) = -1 EBADF (Bad file descriptor) [pid 6898] close(17) = -1 EBADF (Bad file descriptor) [pid 6898] close(18) = -1 EBADF (Bad file descriptor) [pid 6898] close(19) = -1 EBADF (Bad file descriptor) [pid 6898] close(20) = -1 EBADF (Bad file descriptor) [pid 6898] close(21) = -1 EBADF (Bad file descriptor) [pid 6898] close(22) = -1 EBADF (Bad file descriptor) [pid 6898] close(23) = -1 EBADF (Bad file descriptor) [pid 6898] close(24) = -1 EBADF (Bad file descriptor) [pid 6898] close(25) = -1 EBADF (Bad file descriptor) [pid 6898] close(26) = -1 EBADF (Bad file descriptor) [pid 6898] close(27) = -1 EBADF (Bad file descriptor) [pid 6898] close(28) = -1 EBADF (Bad file descriptor) [pid 6898] close(29) = -1 EBADF (Bad file descriptor) [pid 6898] exit_group(0) = ? [pid 6898] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6583", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6583", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6583/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6583/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6583/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6583/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6583/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6583/sys") = 0 [pid 314] umount2("./6583/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6583/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6583/binderfs") = 0 [pid 314] umount2("./6583/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6583/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6583/cgroup.net") = 0 [pid 314] umount2("./6583/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6583/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6583/cgroup.cpu") = 0 [pid 314] umount2("./6583/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6583/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6583/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6583") = 0 [pid 314] mkdir("./6584", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6899 attached , child_tidptr=0x55557741b690) = 6586 [pid 6899] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6899] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6899] chdir("./6584") = 0 [pid 6899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6899] setpgid(0, 0) = 0 [pid 6899] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6899] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6899] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6899] write(3, "1000", 4) = 4 [pid 6899] close(3) = 0 [pid 6899] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6899] write(1, "executing program\n", 18) = 18 executing program [pid 6899] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6899] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6899] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6899] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6899] close(3) = 0 [pid 6899] close(4) = -1 EBADF (Bad file descriptor) [pid 6899] close(5) = -1 EBADF (Bad file descriptor) [pid 6899] close(6) = -1 EBADF (Bad file descriptor) [pid 6899] close(7) = -1 EBADF (Bad file descriptor) [pid 6899] close(8) = -1 EBADF (Bad file descriptor) [pid 6899] close(9) = -1 EBADF (Bad file descriptor) [pid 6899] close(10) = -1 EBADF (Bad file descriptor) [pid 6899] close(11) = -1 EBADF (Bad file descriptor) [pid 6899] close(12) = -1 EBADF (Bad file descriptor) [pid 6899] close(13) = -1 EBADF (Bad file descriptor) [pid 6899] close(14) = -1 EBADF (Bad file descriptor) [pid 6899] close(15) = -1 EBADF (Bad file descriptor) [pid 6899] close(16) = -1 EBADF (Bad file descriptor) [pid 6899] close(17) = -1 EBADF (Bad file descriptor) [pid 6899] close(18) = -1 EBADF (Bad file descriptor) [pid 6899] close(19) = -1 EBADF (Bad file descriptor) [pid 6899] close(20) = -1 EBADF (Bad file descriptor) [pid 6899] close(21) = -1 EBADF (Bad file descriptor) [pid 6899] close(22) = -1 EBADF (Bad file descriptor) [pid 6899] close(23) = -1 EBADF (Bad file descriptor) [pid 6899] close(24) = -1 EBADF (Bad file descriptor) [pid 6899] close(25) = -1 EBADF (Bad file descriptor) [pid 6899] close(26) = -1 EBADF (Bad file descriptor) [pid 6899] close(27) = -1 EBADF (Bad file descriptor) [pid 6899] close(28) = -1 EBADF (Bad file descriptor) [pid 6899] close(29) = -1 EBADF (Bad file descriptor) [pid 6899] exit_group(0) = ? [pid 6899] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6584", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6584", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6584/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6584/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6584/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6584/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6584/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6584/sys") = 0 [pid 314] umount2("./6584/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6584/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6584/binderfs") = 0 [pid 314] umount2("./6584/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6584/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6584/cgroup.net") = 0 [pid 314] umount2("./6584/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6584/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6584/cgroup.cpu") = 0 [pid 314] umount2("./6584/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6584/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6584/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6584") = 0 [pid 314] mkdir("./6585", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6900 attached , child_tidptr=0x55557741b690) = 6587 [pid 6900] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6900] chdir("./6585") = 0 [pid 6900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6900] setpgid(0, 0) = 0 [pid 6900] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6900] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6900] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6900] write(3, "1000", 4) = 4 [pid 6900] close(3) = 0 [pid 6900] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6900] write(1, "executing program\n", 18) = 18 executing program [pid 6900] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6900] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6900] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6900] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6900] close(3) = 0 [pid 6900] close(4) = -1 EBADF (Bad file descriptor) [pid 6900] close(5) = -1 EBADF (Bad file descriptor) [pid 6900] close(6) = -1 EBADF (Bad file descriptor) [pid 6900] close(7) = -1 EBADF (Bad file descriptor) [pid 6900] close(8) = -1 EBADF (Bad file descriptor) [pid 6900] close(9) = -1 EBADF (Bad file descriptor) [pid 6900] close(10) = -1 EBADF (Bad file descriptor) [pid 6900] close(11) = -1 EBADF (Bad file descriptor) [pid 6900] close(12) = -1 EBADF (Bad file descriptor) [pid 6900] close(13) = -1 EBADF (Bad file descriptor) [pid 6900] close(14) = -1 EBADF (Bad file descriptor) [pid 6900] close(15) = -1 EBADF (Bad file descriptor) [pid 6900] close(16) = -1 EBADF (Bad file descriptor) [pid 6900] close(17) = -1 EBADF (Bad file descriptor) [pid 6900] close(18) = -1 EBADF (Bad file descriptor) [pid 6900] close(19) = -1 EBADF (Bad file descriptor) [pid 6900] close(20) = -1 EBADF (Bad file descriptor) [pid 6900] close(21) = -1 EBADF (Bad file descriptor) [pid 6900] close(22) = -1 EBADF (Bad file descriptor) [pid 6900] close(23) = -1 EBADF (Bad file descriptor) [pid 6900] close(24) = -1 EBADF (Bad file descriptor) [pid 6900] close(25) = -1 EBADF (Bad file descriptor) [pid 6900] close(26) = -1 EBADF (Bad file descriptor) [pid 6900] close(27) = -1 EBADF (Bad file descriptor) [pid 6900] close(28) = -1 EBADF (Bad file descriptor) [pid 6900] close(29) = -1 EBADF (Bad file descriptor) [pid 6900] exit_group(0) = ? [pid 6900] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6587, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6585", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6585", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6585/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6585/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6585/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6585/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6585/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6585/sys") = 0 [pid 314] umount2("./6585/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6585/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6585/binderfs") = 0 [pid 314] umount2("./6585/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6585/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6585/cgroup.net") = 0 [pid 314] umount2("./6585/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6585/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6585/cgroup.cpu") = 0 [pid 314] umount2("./6585/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6585/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6585/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6585") = 0 [pid 314] mkdir("./6586", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6588 ci2-android-6-12-rust/strace-static-x86_64: Process 6901 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6901] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6901] <... set_robust_list resumed>) = 0 [pid 6901] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6901] chdir("./6586") = 0 [pid 6901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6901] setpgid(0, 0) = 0 [pid 6901] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6901] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6901] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6901] write(3, "1000", 4) = 4 [pid 6901] close(3) = 0 [pid 6901] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6901] write(1, "executing program\n", 18) = 18 [pid 6901] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6901] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6901] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6901] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6901] close(3) = 0 [pid 6901] close(4) = -1 EBADF (Bad file descriptor) [pid 6901] close(5) = -1 EBADF (Bad file descriptor) [pid 6901] close(6) = -1 EBADF (Bad file descriptor) [pid 6901] close(7) = -1 EBADF (Bad file descriptor) [pid 6901] close(8) = -1 EBADF (Bad file descriptor) [pid 6901] close(9) = -1 EBADF (Bad file descriptor) [pid 6901] close(10) = -1 EBADF (Bad file descriptor) [pid 6901] close(11) = -1 EBADF (Bad file descriptor) [pid 6901] close(12) = -1 EBADF (Bad file descriptor) [pid 6901] close(13) = -1 EBADF (Bad file descriptor) [pid 6901] close(14) = -1 EBADF (Bad file descriptor) [pid 6901] close(15) = -1 EBADF (Bad file descriptor) [pid 6901] close(16) = -1 EBADF (Bad file descriptor) [pid 6901] close(17) = -1 EBADF (Bad file descriptor) [pid 6901] close(18) = -1 EBADF (Bad file descriptor) [pid 6901] close(19) = -1 EBADF (Bad file descriptor) [pid 6901] close(20) = -1 EBADF (Bad file descriptor) [pid 6901] close(21) = -1 EBADF (Bad file descriptor) [pid 6901] close(22) = -1 EBADF (Bad file descriptor) [pid 6901] close(23) = -1 EBADF (Bad file descriptor) [pid 6901] close(24) = -1 EBADF (Bad file descriptor) [pid 6901] close(25) = -1 EBADF (Bad file descriptor) [pid 6901] close(26) = -1 EBADF (Bad file descriptor) [pid 6901] close(27) = -1 EBADF (Bad file descriptor) [pid 6901] close(28) = -1 EBADF (Bad file descriptor) [pid 6901] close(29) = -1 EBADF (Bad file descriptor) [pid 6901] exit_group(0) = ? [pid 6901] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6586", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6586", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6586/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6586/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6586/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6586/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6586/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6586/sys") = 0 [pid 314] umount2("./6586/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6586/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6586/binderfs") = 0 [pid 314] umount2("./6586/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6586/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6586/cgroup.net") = 0 [pid 314] umount2("./6586/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6586/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6586/cgroup.cpu") = 0 [pid 314] umount2("./6586/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6586/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6586/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6586") = 0 [pid 314] mkdir("./6587", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6902 attached , child_tidptr=0x55557741b690) = 6589 [pid 6902] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6902] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6902] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6902] chdir("./6587") = 0 [pid 6902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6902] setpgid(0, 0) = 0 [pid 6902] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6902] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6902] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6902] write(3, "1000", 4) = 4 [pid 6902] close(3) = 0 [pid 6902] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6902] write(1, "executing program\n", 18) = 18 executing program [pid 6902] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6902] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6902] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6902] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6902] close(3) = 0 [pid 6902] close(4) = -1 EBADF (Bad file descriptor) [pid 6902] close(5) = -1 EBADF (Bad file descriptor) [pid 6902] close(6) = -1 EBADF (Bad file descriptor) [pid 6902] close(7) = -1 EBADF (Bad file descriptor) [pid 6902] close(8) = -1 EBADF (Bad file descriptor) [pid 6902] close(9) = -1 EBADF (Bad file descriptor) [pid 6902] close(10) = -1 EBADF (Bad file descriptor) [pid 6902] close(11) = -1 EBADF (Bad file descriptor) [pid 6902] close(12) = -1 EBADF (Bad file descriptor) [pid 6902] close(13) = -1 EBADF (Bad file descriptor) [pid 6902] close(14) = -1 EBADF (Bad file descriptor) [pid 6902] close(15) = -1 EBADF (Bad file descriptor) [pid 6902] close(16) = -1 EBADF (Bad file descriptor) [pid 6902] close(17) = -1 EBADF (Bad file descriptor) [pid 6902] close(18) = -1 EBADF (Bad file descriptor) [pid 6902] close(19) = -1 EBADF (Bad file descriptor) [pid 6902] close(20) = -1 EBADF (Bad file descriptor) [pid 6902] close(21) = -1 EBADF (Bad file descriptor) [pid 6902] close(22) = -1 EBADF (Bad file descriptor) [pid 6902] close(23) = -1 EBADF (Bad file descriptor) [pid 6902] close(24) = -1 EBADF (Bad file descriptor) [pid 6902] close(25) = -1 EBADF (Bad file descriptor) [pid 6902] close(26) = -1 EBADF (Bad file descriptor) [pid 6902] close(27) = -1 EBADF (Bad file descriptor) [pid 6902] close(28) = -1 EBADF (Bad file descriptor) [pid 6902] close(29) = -1 EBADF (Bad file descriptor) [pid 6902] exit_group(0) = ? [pid 6902] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6589, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6587", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6587", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6587/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6587/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6587/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6587/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6587/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6587/sys") = 0 [pid 314] umount2("./6587/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6587/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6587/binderfs") = 0 [pid 314] umount2("./6587/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6587/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6587/cgroup.net") = 0 [pid 314] umount2("./6587/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6587/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6587/cgroup.cpu") = 0 [pid 314] umount2("./6587/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6587/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6587/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6587") = 0 [pid 314] mkdir("./6588", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6590 ci2-android-6-12-rust/strace-static-x86_64: Process 6903 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6903] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6903] chdir("./6588") = 0 [pid 6903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6903] setpgid(0, 0) = 0 [pid 6903] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6903] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6903] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6903] write(3, "1000", 4) = 4 [pid 6903] close(3) = 0 [pid 6903] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6903] write(1, "executing program\n", 18) = 18 [pid 6903] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6903] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6903] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6903] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6903] close(3) = 0 [pid 6903] close(4) = -1 EBADF (Bad file descriptor) [pid 6903] close(5) = -1 EBADF (Bad file descriptor) [pid 6903] close(6) = -1 EBADF (Bad file descriptor) [pid 6903] close(7) = -1 EBADF (Bad file descriptor) [pid 6903] close(8) = -1 EBADF (Bad file descriptor) [pid 6903] close(9) = -1 EBADF (Bad file descriptor) [pid 6903] close(10) = -1 EBADF (Bad file descriptor) [pid 6903] close(11) = -1 EBADF (Bad file descriptor) [pid 6903] close(12) = -1 EBADF (Bad file descriptor) [pid 6903] close(13) = -1 EBADF (Bad file descriptor) [pid 6903] close(14) = -1 EBADF (Bad file descriptor) [pid 6903] close(15) = -1 EBADF (Bad file descriptor) [pid 6903] close(16) = -1 EBADF (Bad file descriptor) [pid 6903] close(17) = -1 EBADF (Bad file descriptor) [pid 6903] close(18) = -1 EBADF (Bad file descriptor) [pid 6903] close(19) = -1 EBADF (Bad file descriptor) [pid 6903] close(20) = -1 EBADF (Bad file descriptor) [pid 6903] close(21) = -1 EBADF (Bad file descriptor) [pid 6903] close(22) = -1 EBADF (Bad file descriptor) [pid 6903] close(23) = -1 EBADF (Bad file descriptor) [pid 6903] close(24) = -1 EBADF (Bad file descriptor) [pid 6903] close(25) = -1 EBADF (Bad file descriptor) [pid 6903] close(26) = -1 EBADF (Bad file descriptor) [pid 6903] close(27) = -1 EBADF (Bad file descriptor) [pid 6903] close(28) = -1 EBADF (Bad file descriptor) [pid 6903] close(29) = -1 EBADF (Bad file descriptor) [pid 6903] exit_group(0) = ? [pid 6903] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6590, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6588", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6588", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6588/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6588/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6588/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6588/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6588/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6588/sys") = 0 [pid 314] umount2("./6588/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6588/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6588/binderfs") = 0 [pid 314] umount2("./6588/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6588/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6588/cgroup.net") = 0 [pid 314] umount2("./6588/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6588/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6588/cgroup.cpu") = 0 [pid 314] umount2("./6588/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6588/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6588/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6588") = 0 [pid 314] mkdir("./6589", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6904 attached , child_tidptr=0x55557741b690) = 6591 [pid 6904] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6904] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6904] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6904] chdir("./6589") = 0 [pid 6904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6904] setpgid(0, 0) = 0 [pid 6904] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6904] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6904] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6904] write(3, "1000", 4) = 4 [pid 6904] close(3) = 0 [pid 6904] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6904] write(1, "executing program\n", 18) = 18 executing program [pid 6904] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6904] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6904] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6904] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6904] close(3) = 0 [pid 6904] close(4) = -1 EBADF (Bad file descriptor) [pid 6904] close(5) = -1 EBADF (Bad file descriptor) [pid 6904] close(6) = -1 EBADF (Bad file descriptor) [pid 6904] close(7) = -1 EBADF (Bad file descriptor) [pid 6904] close(8) = -1 EBADF (Bad file descriptor) [pid 6904] close(9) = -1 EBADF (Bad file descriptor) [pid 6904] close(10) = -1 EBADF (Bad file descriptor) [pid 6904] close(11) = -1 EBADF (Bad file descriptor) [pid 6904] close(12) = -1 EBADF (Bad file descriptor) [pid 6904] close(13) = -1 EBADF (Bad file descriptor) [pid 6904] close(14) = -1 EBADF (Bad file descriptor) [pid 6904] close(15) = -1 EBADF (Bad file descriptor) [pid 6904] close(16) = -1 EBADF (Bad file descriptor) [pid 6904] close(17) = -1 EBADF (Bad file descriptor) [pid 6904] close(18) = -1 EBADF (Bad file descriptor) [pid 6904] close(19) = -1 EBADF (Bad file descriptor) [pid 6904] close(20) = -1 EBADF (Bad file descriptor) [pid 6904] close(21) = -1 EBADF (Bad file descriptor) [pid 6904] close(22) = -1 EBADF (Bad file descriptor) [pid 6904] close(23) = -1 EBADF (Bad file descriptor) [pid 6904] close(24) = -1 EBADF (Bad file descriptor) [pid 6904] close(25) = -1 EBADF (Bad file descriptor) [pid 6904] close(26) = -1 EBADF (Bad file descriptor) [pid 6904] close(27) = -1 EBADF (Bad file descriptor) [pid 6904] close(28) = -1 EBADF (Bad file descriptor) [pid 6904] close(29) = -1 EBADF (Bad file descriptor) [pid 6904] exit_group(0) = ? [pid 6904] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6591, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6589", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6589", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6589/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6589/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6589/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6589/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6589/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6589/sys") = 0 [pid 314] umount2("./6589/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6589/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6589/binderfs") = 0 [pid 314] umount2("./6589/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6589/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6589/cgroup.net") = 0 [pid 314] umount2("./6589/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6589/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6589/cgroup.cpu") = 0 [pid 314] umount2("./6589/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6589/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6589/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6589") = 0 [pid 314] mkdir("./6590", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6905 attached , child_tidptr=0x55557741b690) = 6592 [pid 6905] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6905] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6905] chdir("./6590") = 0 [pid 6905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6905] setpgid(0, 0) = 0 [pid 6905] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6905] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6905] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6905] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6905] write(3, "1000", 4) = 4 [pid 6905] close(3) = 0 [pid 6905] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6905] write(1, "executing program\n", 18) = 18 executing program [pid 6905] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6905] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6905] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6905] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6905] close(3) = 0 [pid 6905] close(4) = -1 EBADF (Bad file descriptor) [pid 6905] close(5) = -1 EBADF (Bad file descriptor) [pid 6905] close(6) = -1 EBADF (Bad file descriptor) [pid 6905] close(7) = -1 EBADF (Bad file descriptor) [pid 6905] close(8) = -1 EBADF (Bad file descriptor) [pid 6905] close(9) = -1 EBADF (Bad file descriptor) [pid 6905] close(10) = -1 EBADF (Bad file descriptor) [pid 6905] close(11) = -1 EBADF (Bad file descriptor) [pid 6905] close(12) = -1 EBADF (Bad file descriptor) [pid 6905] close(13) = -1 EBADF (Bad file descriptor) [pid 6905] close(14) = -1 EBADF (Bad file descriptor) [pid 6905] close(15) = -1 EBADF (Bad file descriptor) [pid 6905] close(16) = -1 EBADF (Bad file descriptor) [pid 6905] close(17) = -1 EBADF (Bad file descriptor) [pid 6905] close(18) = -1 EBADF (Bad file descriptor) [pid 6905] close(19) = -1 EBADF (Bad file descriptor) [pid 6905] close(20) = -1 EBADF (Bad file descriptor) [pid 6905] close(21) = -1 EBADF (Bad file descriptor) [pid 6905] close(22) = -1 EBADF (Bad file descriptor) [pid 6905] close(23) = -1 EBADF (Bad file descriptor) [pid 6905] close(24) = -1 EBADF (Bad file descriptor) [pid 6905] close(25) = -1 EBADF (Bad file descriptor) [pid 6905] close(26) = -1 EBADF (Bad file descriptor) [pid 6905] close(27) = -1 EBADF (Bad file descriptor) [pid 6905] close(28) = -1 EBADF (Bad file descriptor) [pid 6905] close(29) = -1 EBADF (Bad file descriptor) [pid 6905] exit_group(0) = ? [pid 6905] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6590", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6590", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6590/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6590/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6590/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6590/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6590/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6590/sys") = 0 [pid 314] umount2("./6590/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6590/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6590/binderfs") = 0 [pid 314] umount2("./6590/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6590/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6590/cgroup.net") = 0 [pid 314] umount2("./6590/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6590/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6590/cgroup.cpu") = 0 [pid 314] umount2("./6590/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6590/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6590/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6590") = 0 [pid 314] mkdir("./6591", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6906 attached , child_tidptr=0x55557741b690) = 6593 [pid 6906] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6906] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6906] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6906] chdir("./6591") = 0 [pid 6906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6906] setpgid(0, 0) = 0 [pid 6906] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6906] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6906] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6906] write(3, "1000", 4) = 4 [pid 6906] close(3) = 0 [pid 6906] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6906] write(1, "executing program\n", 18) = 18 executing program [pid 6906] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6906] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6906] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6906] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6906] close(3) = 0 [pid 6906] close(4) = -1 EBADF (Bad file descriptor) [pid 6906] close(5) = -1 EBADF (Bad file descriptor) [pid 6906] close(6) = -1 EBADF (Bad file descriptor) [pid 6906] close(7) = -1 EBADF (Bad file descriptor) [pid 6906] close(8) = -1 EBADF (Bad file descriptor) [pid 6906] close(9) = -1 EBADF (Bad file descriptor) [pid 6906] close(10) = -1 EBADF (Bad file descriptor) [pid 6906] close(11) = -1 EBADF (Bad file descriptor) [pid 6906] close(12) = -1 EBADF (Bad file descriptor) [pid 6906] close(13) = -1 EBADF (Bad file descriptor) [pid 6906] close(14) = -1 EBADF (Bad file descriptor) [pid 6906] close(15) = -1 EBADF (Bad file descriptor) [pid 6906] close(16) = -1 EBADF (Bad file descriptor) [pid 6906] close(17) = -1 EBADF (Bad file descriptor) [pid 6906] close(18) = -1 EBADF (Bad file descriptor) [pid 6906] close(19) = -1 EBADF (Bad file descriptor) [pid 6906] close(20) = -1 EBADF (Bad file descriptor) [pid 6906] close(21) = -1 EBADF (Bad file descriptor) [pid 6906] close(22) = -1 EBADF (Bad file descriptor) [pid 6906] close(23) = -1 EBADF (Bad file descriptor) [pid 6906] close(24) = -1 EBADF (Bad file descriptor) [pid 6906] close(25) = -1 EBADF (Bad file descriptor) [pid 6906] close(26) = -1 EBADF (Bad file descriptor) [pid 6906] close(27) = -1 EBADF (Bad file descriptor) [pid 6906] close(28) = -1 EBADF (Bad file descriptor) [pid 6906] close(29) = -1 EBADF (Bad file descriptor) [pid 6906] exit_group(0) = ? [pid 6906] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6593, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6591", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6591", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6591/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6591/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6591/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6591/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6591/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6591/sys") = 0 [pid 314] umount2("./6591/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6591/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6591/binderfs") = 0 [pid 314] umount2("./6591/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6591/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6591/cgroup.net") = 0 [pid 314] umount2("./6591/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6591/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6591/cgroup.cpu") = 0 [pid 314] umount2("./6591/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6591/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6591/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6591") = 0 [pid 314] mkdir("./6592", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6594 ci2-android-6-12-rust/strace-static-x86_64: Process 6907 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6907] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6907] chdir("./6592") = 0 [pid 6907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6907] setpgid(0, 0) = 0 [pid 6907] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6907] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6907] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6907] write(3, "1000", 4) = 4 [pid 6907] close(3) = 0 [pid 6907] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6907] write(1, "executing program\n", 18) = 18 [pid 6907] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6907] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6907] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6907] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6907] close(3) = 0 [pid 6907] close(4) = -1 EBADF (Bad file descriptor) [pid 6907] close(5) = -1 EBADF (Bad file descriptor) [pid 6907] close(6) = -1 EBADF (Bad file descriptor) [pid 6907] close(7) = -1 EBADF (Bad file descriptor) [pid 6907] close(8) = -1 EBADF (Bad file descriptor) [pid 6907] close(9) = -1 EBADF (Bad file descriptor) [pid 6907] close(10) = -1 EBADF (Bad file descriptor) [pid 6907] close(11) = -1 EBADF (Bad file descriptor) [pid 6907] close(12) = -1 EBADF (Bad file descriptor) [pid 6907] close(13) = -1 EBADF (Bad file descriptor) [pid 6907] close(14) = -1 EBADF (Bad file descriptor) [pid 6907] close(15) = -1 EBADF (Bad file descriptor) [pid 6907] close(16) = -1 EBADF (Bad file descriptor) [pid 6907] close(17) = -1 EBADF (Bad file descriptor) [pid 6907] close(18) = -1 EBADF (Bad file descriptor) [pid 6907] close(19) = -1 EBADF (Bad file descriptor) [pid 6907] close(20) = -1 EBADF (Bad file descriptor) [pid 6907] close(21) = -1 EBADF (Bad file descriptor) [pid 6907] close(22) = -1 EBADF (Bad file descriptor) [pid 6907] close(23) = -1 EBADF (Bad file descriptor) [pid 6907] close(24) = -1 EBADF (Bad file descriptor) [pid 6907] close(25) = -1 EBADF (Bad file descriptor) [pid 6907] close(26) = -1 EBADF (Bad file descriptor) [pid 6907] close(27) = -1 EBADF (Bad file descriptor) [pid 6907] close(28) = -1 EBADF (Bad file descriptor) [pid 6907] close(29) = -1 EBADF (Bad file descriptor) [pid 6907] exit_group(0) = ? [pid 6907] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6592", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6592", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6592/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6592/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6592/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6592/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6592/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6592/sys") = 0 [pid 314] umount2("./6592/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6592/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6592/binderfs") = 0 [pid 314] umount2("./6592/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6592/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6592/cgroup.net") = 0 [pid 314] umount2("./6592/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6592/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6592/cgroup.cpu") = 0 [pid 314] umount2("./6592/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6592/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6592/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6592") = 0 [pid 314] mkdir("./6593", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6908 attached , child_tidptr=0x55557741b690) = 6595 [pid 6908] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6908] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6908] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6908] chdir("./6593") = 0 [pid 6908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6908] setpgid(0, 0) = 0 [pid 6908] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6908] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6908] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6908] write(3, "1000", 4) = 4 [pid 6908] close(3) = 0 [pid 6908] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6908] write(1, "executing program\n", 18) = 18 executing program [pid 6908] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6908] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6908] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6908] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6908] close(3) = 0 [pid 6908] close(4) = -1 EBADF (Bad file descriptor) [pid 6908] close(5) = -1 EBADF (Bad file descriptor) [pid 6908] close(6) = -1 EBADF (Bad file descriptor) [pid 6908] close(7) = -1 EBADF (Bad file descriptor) [pid 6908] close(8) = -1 EBADF (Bad file descriptor) [pid 6908] close(9) = -1 EBADF (Bad file descriptor) [pid 6908] close(10) = -1 EBADF (Bad file descriptor) [pid 6908] close(11) = -1 EBADF (Bad file descriptor) [pid 6908] close(12) = -1 EBADF (Bad file descriptor) [pid 6908] close(13) = -1 EBADF (Bad file descriptor) [pid 6908] close(14) = -1 EBADF (Bad file descriptor) [pid 6908] close(15) = -1 EBADF (Bad file descriptor) [pid 6908] close(16) = -1 EBADF (Bad file descriptor) [pid 6908] close(17) = -1 EBADF (Bad file descriptor) [pid 6908] close(18) = -1 EBADF (Bad file descriptor) [pid 6908] close(19) = -1 EBADF (Bad file descriptor) [pid 6908] close(20) = -1 EBADF (Bad file descriptor) [pid 6908] close(21) = -1 EBADF (Bad file descriptor) [pid 6908] close(22) = -1 EBADF (Bad file descriptor) [pid 6908] close(23) = -1 EBADF (Bad file descriptor) [pid 6908] close(24) = -1 EBADF (Bad file descriptor) [pid 6908] close(25) = -1 EBADF (Bad file descriptor) [pid 6908] close(26) = -1 EBADF (Bad file descriptor) [pid 6908] close(27) = -1 EBADF (Bad file descriptor) [pid 6908] close(28) = -1 EBADF (Bad file descriptor) [pid 6908] close(29) = -1 EBADF (Bad file descriptor) [pid 6908] exit_group(0) = ? [pid 6908] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6593", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6593", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6593/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6593/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6593/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6593/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6593/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6593/sys") = 0 [pid 314] umount2("./6593/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6593/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6593/binderfs") = 0 [pid 314] umount2("./6593/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6593/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6593/cgroup.net") = 0 [pid 314] umount2("./6593/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6593/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6593/cgroup.cpu") = 0 [pid 314] umount2("./6593/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6593/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6593/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6593") = 0 [pid 314] mkdir("./6594", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6596 ci2-android-6-12-rust/strace-static-x86_64: Process 6909 attached [pid 6909] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6909] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6909] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6909] chdir("./6594") = 0 [pid 6909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6909] setpgid(0, 0) = 0 [pid 6909] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6909] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6909] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6909] write(3, "1000", 4) = 4 [pid 6909] close(3) = 0 [pid 6909] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6909] write(1, "executing program\n", 18) = 18 executing program [pid 6909] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6909] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6909] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6909] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6909] close(3) = 0 [pid 6909] close(4) = -1 EBADF (Bad file descriptor) [pid 6909] close(5) = -1 EBADF (Bad file descriptor) [pid 6909] close(6) = -1 EBADF (Bad file descriptor) [pid 6909] close(7) = -1 EBADF (Bad file descriptor) [pid 6909] close(8) = -1 EBADF (Bad file descriptor) [pid 6909] close(9) = -1 EBADF (Bad file descriptor) [pid 6909] close(10) = -1 EBADF (Bad file descriptor) [pid 6909] close(11) = -1 EBADF (Bad file descriptor) [pid 6909] close(12) = -1 EBADF (Bad file descriptor) [pid 6909] close(13) = -1 EBADF (Bad file descriptor) [pid 6909] close(14) = -1 EBADF (Bad file descriptor) [pid 6909] close(15) = -1 EBADF (Bad file descriptor) [pid 6909] close(16) = -1 EBADF (Bad file descriptor) [pid 6909] close(17) = -1 EBADF (Bad file descriptor) [pid 6909] close(18) = -1 EBADF (Bad file descriptor) [pid 6909] close(19) = -1 EBADF (Bad file descriptor) [pid 6909] close(20) = -1 EBADF (Bad file descriptor) [pid 6909] close(21) = -1 EBADF (Bad file descriptor) [pid 6909] close(22) = -1 EBADF (Bad file descriptor) [pid 6909] close(23) = -1 EBADF (Bad file descriptor) [pid 6909] close(24) = -1 EBADF (Bad file descriptor) [pid 6909] close(25) = -1 EBADF (Bad file descriptor) [pid 6909] close(26) = -1 EBADF (Bad file descriptor) [pid 6909] close(27) = -1 EBADF (Bad file descriptor) [pid 6909] close(28) = -1 EBADF (Bad file descriptor) [pid 6909] close(29) = -1 EBADF (Bad file descriptor) [pid 6909] exit_group(0) = ? [pid 6909] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6594", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6594", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6594/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6594/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6594/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6594/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6594/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6594/sys") = 0 [pid 314] umount2("./6594/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6594/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6594/binderfs") = 0 [pid 314] umount2("./6594/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6594/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6594/cgroup.net") = 0 [pid 314] umount2("./6594/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6594/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6594/cgroup.cpu") = 0 [pid 314] umount2("./6594/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6594/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6594/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6594") = 0 [pid 314] mkdir("./6595", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6910 attached [pid 6910] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6910] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6597 [pid 6910] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6910] chdir("./6595") = 0 [pid 6910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6910] setpgid(0, 0) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6910] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6910] <... symlink resumed>) = 0 [pid 6910] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6910] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6910] write(3, "1000", 4) = 4 [pid 6910] close(3) = 0 [pid 6910] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6910] write(1, "executing program\n", 18) = 18 executing program [pid 6910] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6910] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6910] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6910] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6910] close(3) = 0 [pid 6910] close(4) = -1 EBADF (Bad file descriptor) [pid 6910] close(5) = -1 EBADF (Bad file descriptor) [pid 6910] close(6) = -1 EBADF (Bad file descriptor) [pid 6910] close(7) = -1 EBADF (Bad file descriptor) [pid 6910] close(8) = -1 EBADF (Bad file descriptor) [pid 6910] close(9) = -1 EBADF (Bad file descriptor) [pid 6910] close(10) = -1 EBADF (Bad file descriptor) [pid 6910] close(11) = -1 EBADF (Bad file descriptor) [pid 6910] close(12) = -1 EBADF (Bad file descriptor) [pid 6910] close(13) = -1 EBADF (Bad file descriptor) [pid 6910] close(14) = -1 EBADF (Bad file descriptor) [pid 6910] close(15) = -1 EBADF (Bad file descriptor) [pid 6910] close(16) = -1 EBADF (Bad file descriptor) [pid 6910] close(17) = -1 EBADF (Bad file descriptor) [pid 6910] close(18) = -1 EBADF (Bad file descriptor) [pid 6910] close(19) = -1 EBADF (Bad file descriptor) [pid 6910] close(20) = -1 EBADF (Bad file descriptor) [pid 6910] close(21) = -1 EBADF (Bad file descriptor) [pid 6910] close(22) = -1 EBADF (Bad file descriptor) [pid 6910] close(23) = -1 EBADF (Bad file descriptor) [pid 6910] close(24) = -1 EBADF (Bad file descriptor) [pid 6910] close(25) = -1 EBADF (Bad file descriptor) [pid 6910] close(26) = -1 EBADF (Bad file descriptor) [pid 6910] close(27) = -1 EBADF (Bad file descriptor) [pid 6910] close(28) = -1 EBADF (Bad file descriptor) [pid 6910] close(29) = -1 EBADF (Bad file descriptor) [pid 6910] exit_group(0) = ? [pid 6910] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6595", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6595", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6595/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6595/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6595/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6595/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6595/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6595/sys") = 0 [pid 314] umount2("./6595/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6595/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6595/binderfs") = 0 [pid 314] umount2("./6595/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6595/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6595/cgroup.net") = 0 [pid 314] umount2("./6595/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6595/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6595/cgroup.cpu") = 0 [pid 314] umount2("./6595/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6595/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6595/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6595") = 0 [pid 314] mkdir("./6596", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6911 attached , child_tidptr=0x55557741b690) = 6598 [pid 6911] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6911] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6911] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6911] chdir("./6596") = 0 [pid 6911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6911] setpgid(0, 0) = 0 [pid 6911] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6911] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6911] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6911] write(3, "1000", 4) = 4 [pid 6911] close(3) = 0 [pid 6911] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6911] write(1, "executing program\n", 18) = 18 [pid 6911] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6911] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6911] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6911] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6911] close(3) = 0 [pid 6911] close(4) = -1 EBADF (Bad file descriptor) [pid 6911] close(5) = -1 EBADF (Bad file descriptor) [pid 6911] close(6) = -1 EBADF (Bad file descriptor) [pid 6911] close(7) = -1 EBADF (Bad file descriptor) [pid 6911] close(8) = -1 EBADF (Bad file descriptor) [pid 6911] close(9) = -1 EBADF (Bad file descriptor) [pid 6911] close(10) = -1 EBADF (Bad file descriptor) [pid 6911] close(11) = -1 EBADF (Bad file descriptor) [pid 6911] close(12) = -1 EBADF (Bad file descriptor) [pid 6911] close(13) = -1 EBADF (Bad file descriptor) [pid 6911] close(14) = -1 EBADF (Bad file descriptor) [pid 6911] close(15) = -1 EBADF (Bad file descriptor) [pid 6911] close(16) = -1 EBADF (Bad file descriptor) [pid 6911] close(17) = -1 EBADF (Bad file descriptor) [pid 6911] close(18) = -1 EBADF (Bad file descriptor) [pid 6911] close(19) = -1 EBADF (Bad file descriptor) [pid 6911] close(20) = -1 EBADF (Bad file descriptor) [pid 6911] close(21) = -1 EBADF (Bad file descriptor) [pid 6911] close(22) = -1 EBADF (Bad file descriptor) [pid 6911] close(23) = -1 EBADF (Bad file descriptor) [pid 6911] close(24) = -1 EBADF (Bad file descriptor) [pid 6911] close(25) = -1 EBADF (Bad file descriptor) [pid 6911] close(26) = -1 EBADF (Bad file descriptor) [pid 6911] close(27) = -1 EBADF (Bad file descriptor) [pid 6911] close(28) = -1 EBADF (Bad file descriptor) [pid 6911] close(29) = -1 EBADF (Bad file descriptor) [pid 6911] exit_group(0) = ? [pid 6911] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6598, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6596", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6596", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6596/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6596/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6596/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6596/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6596/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6596/sys") = 0 [pid 314] umount2("./6596/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6596/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6596/binderfs") = 0 [pid 314] umount2("./6596/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6596/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6596/cgroup.net") = 0 [pid 314] umount2("./6596/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6596/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6596/cgroup.cpu") = 0 [pid 314] umount2("./6596/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6596/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6596/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6596") = 0 [pid 314] mkdir("./6597", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6599 ci2-android-6-12-rust/strace-static-x86_64: Process 6912 attached [pid 6912] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6912] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6912] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6912] chdir("./6597") = 0 [pid 6912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6912] setpgid(0, 0) = 0 [pid 6912] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6912] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6912] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6912] write(3, "1000", 4) = 4 [pid 6912] close(3) = 0 [pid 6912] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6912] write(1, "executing program\n", 18) = 18 executing program [pid 6912] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6912] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6912] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6912] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6912] close(3) = 0 [pid 6912] close(4) = -1 EBADF (Bad file descriptor) [pid 6912] close(5) = -1 EBADF (Bad file descriptor) [pid 6912] close(6) = -1 EBADF (Bad file descriptor) [pid 6912] close(7) = -1 EBADF (Bad file descriptor) [pid 6912] close(8) = -1 EBADF (Bad file descriptor) [pid 6912] close(9) = -1 EBADF (Bad file descriptor) [pid 6912] close(10) = -1 EBADF (Bad file descriptor) [pid 6912] close(11) = -1 EBADF (Bad file descriptor) [pid 6912] close(12) = -1 EBADF (Bad file descriptor) [pid 6912] close(13) = -1 EBADF (Bad file descriptor) [pid 6912] close(14) = -1 EBADF (Bad file descriptor) [pid 6912] close(15) = -1 EBADF (Bad file descriptor) [pid 6912] close(16) = -1 EBADF (Bad file descriptor) [pid 6912] close(17) = -1 EBADF (Bad file descriptor) [pid 6912] close(18) = -1 EBADF (Bad file descriptor) [pid 6912] close(19) = -1 EBADF (Bad file descriptor) [pid 6912] close(20) = -1 EBADF (Bad file descriptor) [pid 6912] close(21) = -1 EBADF (Bad file descriptor) [pid 6912] close(22) = -1 EBADF (Bad file descriptor) [pid 6912] close(23) = -1 EBADF (Bad file descriptor) [pid 6912] close(24) = -1 EBADF (Bad file descriptor) [pid 6912] close(25) = -1 EBADF (Bad file descriptor) [pid 6912] close(26) = -1 EBADF (Bad file descriptor) [pid 6912] close(27) = -1 EBADF (Bad file descriptor) [pid 6912] close(28) = -1 EBADF (Bad file descriptor) [pid 6912] close(29) = -1 EBADF (Bad file descriptor) [pid 6912] exit_group(0) = ? [pid 6912] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6597", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6597", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6597/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6597/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6597/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6597/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6597/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6597/sys") = 0 [pid 314] umount2("./6597/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6597/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6597/binderfs") = 0 [pid 314] umount2("./6597/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6597/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6597/cgroup.net") = 0 [pid 314] umount2("./6597/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6597/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6597/cgroup.cpu") = 0 [pid 314] umount2("./6597/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6597/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6597/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6597") = 0 [pid 314] mkdir("./6598", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6600 ci2-android-6-12-rust/strace-static-x86_64: Process 6913 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6913] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6913] <... set_robust_list resumed>) = 0 [pid 6913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6913] chdir("./6598") = 0 [pid 6913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6913] setpgid(0, 0) = 0 [pid 6913] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6913] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6913] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6913] write(3, "1000", 4) = 4 [pid 6913] close(3) = 0 [pid 6913] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6913] write(1, "executing program\n", 18) = 18 [pid 6913] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6913] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6913] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6913] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6913] close(3) = 0 [pid 6913] close(4) = -1 EBADF (Bad file descriptor) [pid 6913] close(5) = -1 EBADF (Bad file descriptor) [pid 6913] close(6) = -1 EBADF (Bad file descriptor) [pid 6913] close(7) = -1 EBADF (Bad file descriptor) [pid 6913] close(8) = -1 EBADF (Bad file descriptor) [pid 6913] close(9) = -1 EBADF (Bad file descriptor) [pid 6913] close(10) = -1 EBADF (Bad file descriptor) [pid 6913] close(11) = -1 EBADF (Bad file descriptor) [pid 6913] close(12) = -1 EBADF (Bad file descriptor) [pid 6913] close(13) = -1 EBADF (Bad file descriptor) [pid 6913] close(14) = -1 EBADF (Bad file descriptor) [pid 6913] close(15) = -1 EBADF (Bad file descriptor) [pid 6913] close(16) = -1 EBADF (Bad file descriptor) [pid 6913] close(17) = -1 EBADF (Bad file descriptor) [pid 6913] close(18) = -1 EBADF (Bad file descriptor) [pid 6913] close(19) = -1 EBADF (Bad file descriptor) [pid 6913] close(20) = -1 EBADF (Bad file descriptor) [pid 6913] close(21) = -1 EBADF (Bad file descriptor) [pid 6913] close(22) = -1 EBADF (Bad file descriptor) [pid 6913] close(23) = -1 EBADF (Bad file descriptor) [pid 6913] close(24) = -1 EBADF (Bad file descriptor) [pid 6913] close(25) = -1 EBADF (Bad file descriptor) [pid 6913] close(26) = -1 EBADF (Bad file descriptor) [pid 6913] close(27) = -1 EBADF (Bad file descriptor) [pid 6913] close(28) = -1 EBADF (Bad file descriptor) [pid 6913] close(29) = -1 EBADF (Bad file descriptor) [pid 6913] exit_group(0) = ? [pid 6913] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6598", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6598", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6598/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6598/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6598/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6598/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6598/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6598/sys") = 0 [pid 314] umount2("./6598/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6598/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6598/binderfs") = 0 [pid 314] umount2("./6598/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6598/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6598/cgroup.net") = 0 [pid 314] umount2("./6598/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6598/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6598/cgroup.cpu") = 0 [pid 314] umount2("./6598/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6598/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6598/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6598") = 0 [pid 314] mkdir("./6599", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6914 attached , child_tidptr=0x55557741b690) = 6601 [pid 6914] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6914] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6914] chdir("./6599") = 0 [pid 6914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6914] setpgid(0, 0) = 0 [pid 6914] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6914] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6914] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6914] write(3, "1000", 4) = 4 [pid 6914] close(3) = 0 [pid 6914] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6914] write(1, "executing program\n", 18) = 18 executing program [pid 6914] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6914] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6914] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6914] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6914] close(3) = 0 [pid 6914] close(4) = -1 EBADF (Bad file descriptor) [pid 6914] close(5) = -1 EBADF (Bad file descriptor) [pid 6914] close(6) = -1 EBADF (Bad file descriptor) [pid 6914] close(7) = -1 EBADF (Bad file descriptor) [pid 6914] close(8) = -1 EBADF (Bad file descriptor) [pid 6914] close(9) = -1 EBADF (Bad file descriptor) [pid 6914] close(10) = -1 EBADF (Bad file descriptor) [pid 6914] close(11) = -1 EBADF (Bad file descriptor) [pid 6914] close(12) = -1 EBADF (Bad file descriptor) [pid 6914] close(13) = -1 EBADF (Bad file descriptor) [pid 6914] close(14) = -1 EBADF (Bad file descriptor) [pid 6914] close(15) = -1 EBADF (Bad file descriptor) [pid 6914] close(16) = -1 EBADF (Bad file descriptor) [pid 6914] close(17) = -1 EBADF (Bad file descriptor) [pid 6914] close(18) = -1 EBADF (Bad file descriptor) [pid 6914] close(19) = -1 EBADF (Bad file descriptor) [pid 6914] close(20) = -1 EBADF (Bad file descriptor) [pid 6914] close(21) = -1 EBADF (Bad file descriptor) [pid 6914] close(22) = -1 EBADF (Bad file descriptor) [pid 6914] close(23) = -1 EBADF (Bad file descriptor) [pid 6914] close(24) = -1 EBADF (Bad file descriptor) [pid 6914] close(25) = -1 EBADF (Bad file descriptor) [pid 6914] close(26) = -1 EBADF (Bad file descriptor) [pid 6914] close(27) = -1 EBADF (Bad file descriptor) [pid 6914] close(28) = -1 EBADF (Bad file descriptor) [pid 6914] close(29) = -1 EBADF (Bad file descriptor) [pid 6914] exit_group(0) = ? [pid 6914] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6599", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6599", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6599/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6599/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6599/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6599/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6599/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6599/sys") = 0 [pid 314] umount2("./6599/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6599/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6599/binderfs") = 0 [pid 314] umount2("./6599/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6599/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6599/cgroup.net") = 0 [pid 314] umount2("./6599/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6599/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6599/cgroup.cpu") = 0 [pid 314] umount2("./6599/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6599/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6599/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6599") = 0 [pid 314] mkdir("./6600", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6915 attached , child_tidptr=0x55557741b690) = 6602 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6915] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6915] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6915] chdir("./6600") = 0 [pid 6915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6915] setpgid(0, 0) = 0 [pid 6915] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6915] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6915] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6915] write(3, "1000", 4) = 4 [pid 6915] close(3) = 0 [pid 6915] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6915] write(1, "executing program\n", 18) = 18 executing program [pid 6915] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6915] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6915] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6915] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6915] close(3) = 0 [pid 6915] close(4) = -1 EBADF (Bad file descriptor) [pid 6915] close(5) = -1 EBADF (Bad file descriptor) [pid 6915] close(6) = -1 EBADF (Bad file descriptor) [pid 6915] close(7) = -1 EBADF (Bad file descriptor) [pid 6915] close(8) = -1 EBADF (Bad file descriptor) [pid 6915] close(9) = -1 EBADF (Bad file descriptor) [pid 6915] close(10) = -1 EBADF (Bad file descriptor) [pid 6915] close(11) = -1 EBADF (Bad file descriptor) [pid 6915] close(12) = -1 EBADF (Bad file descriptor) [pid 6915] close(13) = -1 EBADF (Bad file descriptor) [pid 6915] close(14) = -1 EBADF (Bad file descriptor) [pid 6915] close(15) = -1 EBADF (Bad file descriptor) [pid 6915] close(16) = -1 EBADF (Bad file descriptor) [pid 6915] close(17) = -1 EBADF (Bad file descriptor) [pid 6915] close(18) = -1 EBADF (Bad file descriptor) [pid 6915] close(19) = -1 EBADF (Bad file descriptor) [pid 6915] close(20) = -1 EBADF (Bad file descriptor) [pid 6915] close(21) = -1 EBADF (Bad file descriptor) [pid 6915] close(22) = -1 EBADF (Bad file descriptor) [pid 6915] close(23) = -1 EBADF (Bad file descriptor) [pid 6915] close(24) = -1 EBADF (Bad file descriptor) [pid 6915] close(25) = -1 EBADF (Bad file descriptor) [pid 6915] close(26) = -1 EBADF (Bad file descriptor) [pid 6915] close(27) = -1 EBADF (Bad file descriptor) [pid 6915] close(28) = -1 EBADF (Bad file descriptor) [pid 6915] close(29) = -1 EBADF (Bad file descriptor) [pid 6915] exit_group(0) = ? [pid 6915] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6600", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6600", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6600/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6600/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6600/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6600/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6600/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6600/sys") = 0 [pid 314] umount2("./6600/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6600/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6600/binderfs") = 0 [pid 314] umount2("./6600/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6600/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6600/cgroup.net") = 0 [pid 314] umount2("./6600/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6600/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6600/cgroup.cpu") = 0 [pid 314] umount2("./6600/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6600/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6600/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6600") = 0 [pid 314] mkdir("./6601", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6916 attached , child_tidptr=0x55557741b690) = 6603 [pid 6916] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6916] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6916] chdir("./6601") = 0 [pid 6916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6916] setpgid(0, 0) = 0 [pid 6916] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6916] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6916] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6916] write(3, "1000", 4) = 4 [pid 6916] close(3) = 0 [pid 6916] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6916] write(1, "executing program\n", 18) = 18 executing program [pid 6916] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6916] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6916] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6916] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6916] close(3) = 0 [pid 6916] close(4) = -1 EBADF (Bad file descriptor) [pid 6916] close(5) = -1 EBADF (Bad file descriptor) [pid 6916] close(6) = -1 EBADF (Bad file descriptor) [pid 6916] close(7) = -1 EBADF (Bad file descriptor) [pid 6916] close(8) = -1 EBADF (Bad file descriptor) [pid 6916] close(9) = -1 EBADF (Bad file descriptor) [pid 6916] close(10) = -1 EBADF (Bad file descriptor) [pid 6916] close(11) = -1 EBADF (Bad file descriptor) [pid 6916] close(12) = -1 EBADF (Bad file descriptor) [pid 6916] close(13) = -1 EBADF (Bad file descriptor) [pid 6916] close(14) = -1 EBADF (Bad file descriptor) [pid 6916] close(15) = -1 EBADF (Bad file descriptor) [pid 6916] close(16) = -1 EBADF (Bad file descriptor) [pid 6916] close(17) = -1 EBADF (Bad file descriptor) [pid 6916] close(18) = -1 EBADF (Bad file descriptor) [pid 6916] close(19) = -1 EBADF (Bad file descriptor) [pid 6916] close(20) = -1 EBADF (Bad file descriptor) [pid 6916] close(21) = -1 EBADF (Bad file descriptor) [pid 6916] close(22) = -1 EBADF (Bad file descriptor) [pid 6916] close(23) = -1 EBADF (Bad file descriptor) [pid 6916] close(24) = -1 EBADF (Bad file descriptor) [pid 6916] close(25) = -1 EBADF (Bad file descriptor) [pid 6916] close(26) = -1 EBADF (Bad file descriptor) [pid 6916] close(27) = -1 EBADF (Bad file descriptor) [pid 6916] close(28) = -1 EBADF (Bad file descriptor) [pid 6916] close(29) = -1 EBADF (Bad file descriptor) [pid 6916] exit_group(0) = ? [pid 6916] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6603, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6601", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6601", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6601/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6601/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6601/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6601/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6601/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6601/sys") = 0 [pid 314] umount2("./6601/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6601/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6601/binderfs") = 0 [pid 314] umount2("./6601/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6601/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6601/cgroup.net") = 0 [pid 314] umount2("./6601/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6601/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6601/cgroup.cpu") = 0 [pid 314] umount2("./6601/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6601/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6601/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6601") = 0 [pid 314] mkdir("./6602", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6917 attached , child_tidptr=0x55557741b690) = 6604 [pid 6917] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6917] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6917] chdir("./6602") = 0 [pid 6917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6917] setpgid(0, 0) = 0 [pid 6917] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6917] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6917] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6917] write(3, "1000", 4) = 4 [pid 6917] close(3) = 0 [pid 6917] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6917] write(1, "executing program\n", 18) = 18 [pid 6917] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6917] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6917] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6917] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6917] close(3) = 0 [pid 6917] close(4) = -1 EBADF (Bad file descriptor) [pid 6917] close(5) = -1 EBADF (Bad file descriptor) [pid 6917] close(6) = -1 EBADF (Bad file descriptor) [pid 6917] close(7) = -1 EBADF (Bad file descriptor) [pid 6917] close(8) = -1 EBADF (Bad file descriptor) [pid 6917] close(9) = -1 EBADF (Bad file descriptor) [pid 6917] close(10) = -1 EBADF (Bad file descriptor) [pid 6917] close(11) = -1 EBADF (Bad file descriptor) [pid 6917] close(12) = -1 EBADF (Bad file descriptor) [pid 6917] close(13) = -1 EBADF (Bad file descriptor) [pid 6917] close(14) = -1 EBADF (Bad file descriptor) [pid 6917] close(15) = -1 EBADF (Bad file descriptor) [pid 6917] close(16) = -1 EBADF (Bad file descriptor) [pid 6917] close(17) = -1 EBADF (Bad file descriptor) [pid 6917] close(18) = -1 EBADF (Bad file descriptor) [pid 6917] close(19) = -1 EBADF (Bad file descriptor) [pid 6917] close(20) = -1 EBADF (Bad file descriptor) [pid 6917] close(21) = -1 EBADF (Bad file descriptor) [pid 6917] close(22) = -1 EBADF (Bad file descriptor) [pid 6917] close(23) = -1 EBADF (Bad file descriptor) [pid 6917] close(24) = -1 EBADF (Bad file descriptor) [pid 6917] close(25) = -1 EBADF (Bad file descriptor) [pid 6917] close(26) = -1 EBADF (Bad file descriptor) [pid 6917] close(27) = -1 EBADF (Bad file descriptor) [pid 6917] close(28) = -1 EBADF (Bad file descriptor) [pid 6917] close(29) = -1 EBADF (Bad file descriptor) [pid 6917] exit_group(0) = ? [pid 6917] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6602", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6602", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6602/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6602/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6602/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6602/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6602/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6602/sys") = 0 [pid 314] umount2("./6602/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6602/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6602/binderfs") = 0 [pid 314] umount2("./6602/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6602/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6602/cgroup.net") = 0 [pid 314] umount2("./6602/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6602/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6602/cgroup.cpu") = 0 [pid 314] umount2("./6602/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6602/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6602/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6602") = 0 [pid 314] mkdir("./6603", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6605 ci2-android-6-12-rust/strace-static-x86_64: Process 6918 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6918] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6918] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6918] chdir("./6603") = 0 [pid 6918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6918] setpgid(0, 0) = 0 [pid 6918] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6918] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6918] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6918] write(3, "1000", 4) = 4 [pid 6918] close(3) = 0 [pid 6918] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6918] write(1, "executing program\n", 18) = 18 [pid 6918] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6918] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6918] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6918] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6918] close(3) = 0 [pid 6918] close(4) = -1 EBADF (Bad file descriptor) [pid 6918] close(5) = -1 EBADF (Bad file descriptor) [pid 6918] close(6) = -1 EBADF (Bad file descriptor) [pid 6918] close(7) = -1 EBADF (Bad file descriptor) [pid 6918] close(8) = -1 EBADF (Bad file descriptor) [pid 6918] close(9) = -1 EBADF (Bad file descriptor) [pid 6918] close(10) = -1 EBADF (Bad file descriptor) [pid 6918] close(11) = -1 EBADF (Bad file descriptor) [pid 6918] close(12) = -1 EBADF (Bad file descriptor) [pid 6918] close(13) = -1 EBADF (Bad file descriptor) [pid 6918] close(14) = -1 EBADF (Bad file descriptor) [pid 6918] close(15) = -1 EBADF (Bad file descriptor) [pid 6918] close(16) = -1 EBADF (Bad file descriptor) [pid 6918] close(17) = -1 EBADF (Bad file descriptor) [pid 6918] close(18) = -1 EBADF (Bad file descriptor) [pid 6918] close(19) = -1 EBADF (Bad file descriptor) [pid 6918] close(20) = -1 EBADF (Bad file descriptor) [pid 6918] close(21) = -1 EBADF (Bad file descriptor) [pid 6918] close(22) = -1 EBADF (Bad file descriptor) [pid 6918] close(23) = -1 EBADF (Bad file descriptor) [pid 6918] close(24) = -1 EBADF (Bad file descriptor) [pid 6918] close(25) = -1 EBADF (Bad file descriptor) [pid 6918] close(26) = -1 EBADF (Bad file descriptor) [pid 6918] close(27) = -1 EBADF (Bad file descriptor) [pid 6918] close(28) = -1 EBADF (Bad file descriptor) [pid 6918] close(29) = -1 EBADF (Bad file descriptor) [pid 6918] exit_group(0) = ? [pid 6918] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6603", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6603", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6603/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6603/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6603/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6603/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6603/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6603/sys") = 0 [pid 314] umount2("./6603/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6603/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6603/binderfs") = 0 [pid 314] umount2("./6603/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6603/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6603/cgroup.net") = 0 [pid 314] umount2("./6603/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6603/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6603/cgroup.cpu") = 0 [pid 314] umount2("./6603/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6603/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6603/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6603") = 0 [pid 314] mkdir("./6604", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6919 attached , child_tidptr=0x55557741b690) = 6606 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6919] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6919] <... set_robust_list resumed>) = 0 [pid 6919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6919] chdir("./6604") = 0 [pid 6919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6919] setpgid(0, 0) = 0 [pid 6919] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6919] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6919] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6919] write(3, "1000", 4) = 4 [pid 6919] close(3) = 0 [pid 6919] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6919] write(1, "executing program\n", 18) = 18 executing program [pid 6919] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6919] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6919] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6919] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6919] close(3) = 0 [pid 6919] close(4) = -1 EBADF (Bad file descriptor) [pid 6919] close(5) = -1 EBADF (Bad file descriptor) [pid 6919] close(6) = -1 EBADF (Bad file descriptor) [pid 6919] close(7) = -1 EBADF (Bad file descriptor) [pid 6919] close(8) = -1 EBADF (Bad file descriptor) [pid 6919] close(9) = -1 EBADF (Bad file descriptor) [pid 6919] close(10) = -1 EBADF (Bad file descriptor) [pid 6919] close(11) = -1 EBADF (Bad file descriptor) [pid 6919] close(12) = -1 EBADF (Bad file descriptor) [pid 6919] close(13) = -1 EBADF (Bad file descriptor) [pid 6919] close(14) = -1 EBADF (Bad file descriptor) [pid 6919] close(15) = -1 EBADF (Bad file descriptor) [pid 6919] close(16) = -1 EBADF (Bad file descriptor) [pid 6919] close(17) = -1 EBADF (Bad file descriptor) [pid 6919] close(18) = -1 EBADF (Bad file descriptor) [pid 6919] close(19) = -1 EBADF (Bad file descriptor) [pid 6919] close(20) = -1 EBADF (Bad file descriptor) [pid 6919] close(21) = -1 EBADF (Bad file descriptor) [pid 6919] close(22) = -1 EBADF (Bad file descriptor) [pid 6919] close(23) = -1 EBADF (Bad file descriptor) [pid 6919] close(24) = -1 EBADF (Bad file descriptor) [pid 6919] close(25) = -1 EBADF (Bad file descriptor) [pid 6919] close(26) = -1 EBADF (Bad file descriptor) [pid 6919] close(27) = -1 EBADF (Bad file descriptor) [pid 6919] close(28) = -1 EBADF (Bad file descriptor) [pid 6919] close(29) = -1 EBADF (Bad file descriptor) [pid 6919] exit_group(0) = ? [pid 6919] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6604", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6604", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6604/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6604/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6604/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6604/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6604/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6604/sys") = 0 [pid 314] umount2("./6604/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6604/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6604/binderfs") = 0 [pid 314] umount2("./6604/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6604/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6604/cgroup.net") = 0 [pid 314] umount2("./6604/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6604/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6604/cgroup.cpu") = 0 [pid 314] umount2("./6604/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6604/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6604/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6604") = 0 [pid 314] mkdir("./6605", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6920 attached , child_tidptr=0x55557741b690) = 6607 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6920] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6920] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6920] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6920] chdir("./6605") = 0 [pid 6920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6920] setpgid(0, 0) = 0 [pid 6920] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6920] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6920] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6920] write(3, "1000", 4) = 4 [pid 6920] close(3) = 0 [pid 6920] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6920] write(1, "executing program\n", 18) = 18 executing program [pid 6920] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6920] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6920] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6920] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6920] close(3) = 0 [pid 6920] close(4) = -1 EBADF (Bad file descriptor) [pid 6920] close(5) = -1 EBADF (Bad file descriptor) [pid 6920] close(6) = -1 EBADF (Bad file descriptor) [pid 6920] close(7) = -1 EBADF (Bad file descriptor) [pid 6920] close(8) = -1 EBADF (Bad file descriptor) [pid 6920] close(9) = -1 EBADF (Bad file descriptor) [pid 6920] close(10) = -1 EBADF (Bad file descriptor) [pid 6920] close(11) = -1 EBADF (Bad file descriptor) [pid 6920] close(12) = -1 EBADF (Bad file descriptor) [pid 6920] close(13) = -1 EBADF (Bad file descriptor) [pid 6920] close(14) = -1 EBADF (Bad file descriptor) [pid 6920] close(15) = -1 EBADF (Bad file descriptor) [pid 6920] close(16) = -1 EBADF (Bad file descriptor) [pid 6920] close(17) = -1 EBADF (Bad file descriptor) [pid 6920] close(18) = -1 EBADF (Bad file descriptor) [pid 6920] close(19) = -1 EBADF (Bad file descriptor) [pid 6920] close(20) = -1 EBADF (Bad file descriptor) [pid 6920] close(21) = -1 EBADF (Bad file descriptor) [pid 6920] close(22) = -1 EBADF (Bad file descriptor) [pid 6920] close(23) = -1 EBADF (Bad file descriptor) [pid 6920] close(24) = -1 EBADF (Bad file descriptor) [pid 6920] close(25) = -1 EBADF (Bad file descriptor) [pid 6920] close(26) = -1 EBADF (Bad file descriptor) [pid 6920] close(27) = -1 EBADF (Bad file descriptor) [pid 6920] close(28) = -1 EBADF (Bad file descriptor) [pid 6920] close(29) = -1 EBADF (Bad file descriptor) [pid 6920] exit_group(0) = ? [pid 6920] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6605", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6605", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6605/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6605/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6605/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6605/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6605/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6605/sys") = 0 [pid 314] umount2("./6605/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6605/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6605/binderfs") = 0 [pid 314] umount2("./6605/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6605/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6605/cgroup.net") = 0 [pid 314] umount2("./6605/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6605/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6605/cgroup.cpu") = 0 [pid 314] umount2("./6605/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6605/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6605/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6605") = 0 [pid 314] mkdir("./6606", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6921 attached , child_tidptr=0x55557741b690) = 6608 [pid 6921] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6921] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6921] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6921] chdir("./6606") = 0 [pid 6921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6921] setpgid(0, 0) = 0 [pid 6921] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6921] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6921] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6921] write(3, "1000", 4) = 4 [pid 6921] close(3) = 0 [pid 6921] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6921] write(1, "executing program\n", 18) = 18 executing program [pid 6921] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6921] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6921] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6921] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6921] close(3) = 0 [pid 6921] close(4) = -1 EBADF (Bad file descriptor) [pid 6921] close(5) = -1 EBADF (Bad file descriptor) [pid 6921] close(6) = -1 EBADF (Bad file descriptor) [pid 6921] close(7) = -1 EBADF (Bad file descriptor) [pid 6921] close(8) = -1 EBADF (Bad file descriptor) [pid 6921] close(9) = -1 EBADF (Bad file descriptor) [pid 6921] close(10) = -1 EBADF (Bad file descriptor) [pid 6921] close(11) = -1 EBADF (Bad file descriptor) [pid 6921] close(12) = -1 EBADF (Bad file descriptor) [pid 6921] close(13) = -1 EBADF (Bad file descriptor) [pid 6921] close(14) = -1 EBADF (Bad file descriptor) [pid 6921] close(15) = -1 EBADF (Bad file descriptor) [pid 6921] close(16) = -1 EBADF (Bad file descriptor) [pid 6921] close(17) = -1 EBADF (Bad file descriptor) [pid 6921] close(18) = -1 EBADF (Bad file descriptor) [pid 6921] close(19) = -1 EBADF (Bad file descriptor) [pid 6921] close(20) = -1 EBADF (Bad file descriptor) [pid 6921] close(21) = -1 EBADF (Bad file descriptor) [pid 6921] close(22) = -1 EBADF (Bad file descriptor) [pid 6921] close(23) = -1 EBADF (Bad file descriptor) [pid 6921] close(24) = -1 EBADF (Bad file descriptor) [pid 6921] close(25) = -1 EBADF (Bad file descriptor) [pid 6921] close(26) = -1 EBADF (Bad file descriptor) [pid 6921] close(27) = -1 EBADF (Bad file descriptor) [pid 6921] close(28) = -1 EBADF (Bad file descriptor) [pid 6921] close(29) = -1 EBADF (Bad file descriptor) [pid 6921] exit_group(0) = ? [pid 6921] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6606", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6606", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6606/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6606/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6606/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6606/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6606/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6606/sys") = 0 [pid 314] umount2("./6606/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6606/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6606/binderfs") = 0 [pid 314] umount2("./6606/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6606/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6606/cgroup.net") = 0 [pid 314] umount2("./6606/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6606/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6606/cgroup.cpu") = 0 [pid 314] umount2("./6606/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6606/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6606/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6606") = 0 [pid 314] mkdir("./6607", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6922 attached , child_tidptr=0x55557741b690) = 6609 [pid 6922] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6922] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6922] chdir("./6607") = 0 [pid 6922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6922] setpgid(0, 0) = 0 [pid 6922] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6922] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6922] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6922] write(3, "1000", 4) = 4 [pid 6922] close(3) = 0 [pid 6922] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6922] write(1, "executing program\n", 18) = 18 [pid 6922] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6922] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6922] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6922] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6922] close(3) = 0 [pid 6922] close(4) = -1 EBADF (Bad file descriptor) [pid 6922] close(5) = -1 EBADF (Bad file descriptor) [pid 6922] close(6) = -1 EBADF (Bad file descriptor) [pid 6922] close(7) = -1 EBADF (Bad file descriptor) [pid 6922] close(8) = -1 EBADF (Bad file descriptor) [pid 6922] close(9) = -1 EBADF (Bad file descriptor) [pid 6922] close(10) = -1 EBADF (Bad file descriptor) [pid 6922] close(11) = -1 EBADF (Bad file descriptor) [pid 6922] close(12) = -1 EBADF (Bad file descriptor) [pid 6922] close(13) = -1 EBADF (Bad file descriptor) [pid 6922] close(14) = -1 EBADF (Bad file descriptor) [pid 6922] close(15) = -1 EBADF (Bad file descriptor) [pid 6922] close(16) = -1 EBADF (Bad file descriptor) [pid 6922] close(17) = -1 EBADF (Bad file descriptor) [pid 6922] close(18) = -1 EBADF (Bad file descriptor) [pid 6922] close(19) = -1 EBADF (Bad file descriptor) [pid 6922] close(20) = -1 EBADF (Bad file descriptor) [pid 6922] close(21) = -1 EBADF (Bad file descriptor) [pid 6922] close(22) = -1 EBADF (Bad file descriptor) [pid 6922] close(23) = -1 EBADF (Bad file descriptor) [pid 6922] close(24) = -1 EBADF (Bad file descriptor) [pid 6922] close(25) = -1 EBADF (Bad file descriptor) [pid 6922] close(26) = -1 EBADF (Bad file descriptor) [pid 6922] close(27) = -1 EBADF (Bad file descriptor) [pid 6922] close(28) = -1 EBADF (Bad file descriptor) [pid 6922] close(29) = -1 EBADF (Bad file descriptor) [pid 6922] exit_group(0) = ? [pid 6922] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6607", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6607", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6607/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6607/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6607/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6607/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6607/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6607/sys") = 0 [pid 314] umount2("./6607/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6607/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6607/binderfs") = 0 [pid 314] umount2("./6607/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6607/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6607/cgroup.net") = 0 [pid 314] umount2("./6607/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6607/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6607/cgroup.cpu") = 0 [pid 314] umount2("./6607/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6607/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6607/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6607") = 0 [pid 314] mkdir("./6608", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6923 attached , child_tidptr=0x55557741b690) = 6610 [pid 6923] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6923] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6923] chdir("./6608") = 0 [pid 6923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6923] setpgid(0, 0) = 0 [pid 6923] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6923] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6923] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6923] write(3, "1000", 4) = 4 [pid 6923] close(3) = 0 [pid 6923] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6923] write(1, "executing program\n", 18) = 18 executing program [pid 6923] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6923] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6923] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6923] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6923] close(3) = 0 [pid 6923] close(4) = -1 EBADF (Bad file descriptor) [pid 6923] close(5) = -1 EBADF (Bad file descriptor) [pid 6923] close(6) = -1 EBADF (Bad file descriptor) [pid 6923] close(7) = -1 EBADF (Bad file descriptor) [pid 6923] close(8) = -1 EBADF (Bad file descriptor) [pid 6923] close(9) = -1 EBADF (Bad file descriptor) [pid 6923] close(10) = -1 EBADF (Bad file descriptor) [pid 6923] close(11) = -1 EBADF (Bad file descriptor) [pid 6923] close(12) = -1 EBADF (Bad file descriptor) [pid 6923] close(13) = -1 EBADF (Bad file descriptor) [pid 6923] close(14) = -1 EBADF (Bad file descriptor) [pid 6923] close(15) = -1 EBADF (Bad file descriptor) [pid 6923] close(16) = -1 EBADF (Bad file descriptor) [pid 6923] close(17) = -1 EBADF (Bad file descriptor) [pid 6923] close(18) = -1 EBADF (Bad file descriptor) [pid 6923] close(19) = -1 EBADF (Bad file descriptor) [pid 6923] close(20) = -1 EBADF (Bad file descriptor) [pid 6923] close(21) = -1 EBADF (Bad file descriptor) [pid 6923] close(22) = -1 EBADF (Bad file descriptor) [pid 6923] close(23) = -1 EBADF (Bad file descriptor) [pid 6923] close(24) = -1 EBADF (Bad file descriptor) [pid 6923] close(25) = -1 EBADF (Bad file descriptor) [pid 6923] close(26) = -1 EBADF (Bad file descriptor) [pid 6923] close(27) = -1 EBADF (Bad file descriptor) [pid 6923] close(28) = -1 EBADF (Bad file descriptor) [pid 6923] close(29) = -1 EBADF (Bad file descriptor) [pid 6923] exit_group(0) = ? [pid 6923] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6608", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6608", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6608/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6608/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6608/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6608/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6608/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6608/sys") = 0 [pid 314] umount2("./6608/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6608/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6608/binderfs") = 0 [pid 314] umount2("./6608/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6608/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6608/cgroup.net") = 0 [pid 314] umount2("./6608/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6608/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6608/cgroup.cpu") = 0 [pid 314] umount2("./6608/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6608/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6608/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6608") = 0 [pid 314] mkdir("./6609", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6924 attached , child_tidptr=0x55557741b690) = 6611 [pid 6924] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6924] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6924] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6924] chdir("./6609") = 0 [pid 6924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6924] setpgid(0, 0) = 0 [pid 6924] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6924] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6924] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6924] write(3, "1000", 4) = 4 [pid 6924] close(3) = 0 [pid 6924] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6924] write(1, "executing program\n", 18) = 18 executing program [pid 6924] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6924] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6924] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6924] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6924] close(3) = 0 [pid 6924] close(4) = -1 EBADF (Bad file descriptor) [pid 6924] close(5) = -1 EBADF (Bad file descriptor) [pid 6924] close(6) = -1 EBADF (Bad file descriptor) [pid 6924] close(7) = -1 EBADF (Bad file descriptor) [pid 6924] close(8) = -1 EBADF (Bad file descriptor) [pid 6924] close(9) = -1 EBADF (Bad file descriptor) [pid 6924] close(10) = -1 EBADF (Bad file descriptor) [pid 6924] close(11) = -1 EBADF (Bad file descriptor) [pid 6924] close(12) = -1 EBADF (Bad file descriptor) [pid 6924] close(13) = -1 EBADF (Bad file descriptor) [pid 6924] close(14) = -1 EBADF (Bad file descriptor) [pid 6924] close(15) = -1 EBADF (Bad file descriptor) [pid 6924] close(16) = -1 EBADF (Bad file descriptor) [pid 6924] close(17) = -1 EBADF (Bad file descriptor) [pid 6924] close(18) = -1 EBADF (Bad file descriptor) [pid 6924] close(19) = -1 EBADF (Bad file descriptor) [pid 6924] close(20) = -1 EBADF (Bad file descriptor) [pid 6924] close(21) = -1 EBADF (Bad file descriptor) [pid 6924] close(22) = -1 EBADF (Bad file descriptor) [pid 6924] close(23) = -1 EBADF (Bad file descriptor) [pid 6924] close(24) = -1 EBADF (Bad file descriptor) [pid 6924] close(25) = -1 EBADF (Bad file descriptor) [pid 6924] close(26) = -1 EBADF (Bad file descriptor) [pid 6924] close(27) = -1 EBADF (Bad file descriptor) [pid 6924] close(28) = -1 EBADF (Bad file descriptor) [pid 6924] close(29) = -1 EBADF (Bad file descriptor) [pid 6924] exit_group(0) = ? [pid 6924] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6609", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6609", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6609/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6609/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6609/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6609/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6609/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6609/sys") = 0 [pid 314] umount2("./6609/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6609/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6609/binderfs") = 0 [pid 314] umount2("./6609/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6609/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6609/cgroup.net") = 0 [pid 314] umount2("./6609/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6609/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6609/cgroup.cpu") = 0 [pid 314] umount2("./6609/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6609/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6609/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6609") = 0 [pid 314] mkdir("./6610", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6925 attached , child_tidptr=0x55557741b690) = 6612 [pid 6925] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6925] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6925] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6925] chdir("./6610") = 0 [pid 6925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6925] setpgid(0, 0) = 0 [pid 6925] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6925] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6925] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6925] write(3, "1000", 4) = 4 [pid 6925] close(3) = 0 [pid 6925] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6925] write(1, "executing program\n", 18) = 18 [pid 6925] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6925] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6925] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6925] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6925] close(3) = 0 [pid 6925] close(4) = -1 EBADF (Bad file descriptor) [pid 6925] close(5) = -1 EBADF (Bad file descriptor) [pid 6925] close(6) = -1 EBADF (Bad file descriptor) [pid 6925] close(7) = -1 EBADF (Bad file descriptor) [pid 6925] close(8) = -1 EBADF (Bad file descriptor) [pid 6925] close(9) = -1 EBADF (Bad file descriptor) [pid 6925] close(10) = -1 EBADF (Bad file descriptor) [pid 6925] close(11) = -1 EBADF (Bad file descriptor) [pid 6925] close(12) = -1 EBADF (Bad file descriptor) [pid 6925] close(13) = -1 EBADF (Bad file descriptor) [pid 6925] close(14) = -1 EBADF (Bad file descriptor) [pid 6925] close(15) = -1 EBADF (Bad file descriptor) [pid 6925] close(16) = -1 EBADF (Bad file descriptor) [pid 6925] close(17) = -1 EBADF (Bad file descriptor) [pid 6925] close(18) = -1 EBADF (Bad file descriptor) [pid 6925] close(19) = -1 EBADF (Bad file descriptor) [pid 6925] close(20) = -1 EBADF (Bad file descriptor) [pid 6925] close(21) = -1 EBADF (Bad file descriptor) [pid 6925] close(22) = -1 EBADF (Bad file descriptor) [pid 6925] close(23) = -1 EBADF (Bad file descriptor) [pid 6925] close(24) = -1 EBADF (Bad file descriptor) [pid 6925] close(25) = -1 EBADF (Bad file descriptor) [pid 6925] close(26) = -1 EBADF (Bad file descriptor) [pid 6925] close(27) = -1 EBADF (Bad file descriptor) [pid 6925] close(28) = -1 EBADF (Bad file descriptor) [pid 6925] close(29) = -1 EBADF (Bad file descriptor) [pid 6925] exit_group(0) = ? [pid 6925] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6610", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6610", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6610/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6610/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6610/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6610/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6610/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6610/sys") = 0 [pid 314] umount2("./6610/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6610/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6610/binderfs") = 0 [pid 314] umount2("./6610/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6610/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6610/cgroup.net") = 0 [pid 314] umount2("./6610/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6610/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6610/cgroup.cpu") = 0 [pid 314] umount2("./6610/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6610/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6610/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6610") = 0 [pid 314] mkdir("./6611", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6926 attached , child_tidptr=0x55557741b690) = 6613 [pid 6926] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6926] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6926] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6926] chdir("./6611") = 0 [pid 6926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6926] setpgid(0, 0) = 0 [pid 6926] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6926] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6926] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6926] write(3, "1000", 4) = 4 [pid 6926] close(3) = 0 [pid 6926] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6926] write(1, "executing program\n", 18) = 18 executing program [pid 6926] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6926] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6926] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6926] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6926] close(3) = 0 [pid 6926] close(4) = -1 EBADF (Bad file descriptor) [pid 6926] close(5) = -1 EBADF (Bad file descriptor) [pid 6926] close(6) = -1 EBADF (Bad file descriptor) [pid 6926] close(7) = -1 EBADF (Bad file descriptor) [pid 6926] close(8) = -1 EBADF (Bad file descriptor) [pid 6926] close(9) = -1 EBADF (Bad file descriptor) [pid 6926] close(10) = -1 EBADF (Bad file descriptor) [pid 6926] close(11) = -1 EBADF (Bad file descriptor) [pid 6926] close(12) = -1 EBADF (Bad file descriptor) [pid 6926] close(13) = -1 EBADF (Bad file descriptor) [pid 6926] close(14) = -1 EBADF (Bad file descriptor) [pid 6926] close(15) = -1 EBADF (Bad file descriptor) [pid 6926] close(16) = -1 EBADF (Bad file descriptor) [pid 6926] close(17) = -1 EBADF (Bad file descriptor) [pid 6926] close(18) = -1 EBADF (Bad file descriptor) [pid 6926] close(19) = -1 EBADF (Bad file descriptor) [pid 6926] close(20) = -1 EBADF (Bad file descriptor) [pid 6926] close(21) = -1 EBADF (Bad file descriptor) [pid 6926] close(22) = -1 EBADF (Bad file descriptor) [pid 6926] close(23) = -1 EBADF (Bad file descriptor) [pid 6926] close(24) = -1 EBADF (Bad file descriptor) [pid 6926] close(25) = -1 EBADF (Bad file descriptor) [pid 6926] close(26) = -1 EBADF (Bad file descriptor) [pid 6926] close(27) = -1 EBADF (Bad file descriptor) [pid 6926] close(28) = -1 EBADF (Bad file descriptor) [pid 6926] close(29) = -1 EBADF (Bad file descriptor) [pid 6926] exit_group(0) = ? [pid 6926] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6611", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6611", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6611/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6611/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6611/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6611/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6611/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6611/sys") = 0 [pid 314] umount2("./6611/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6611/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6611/binderfs") = 0 [pid 314] umount2("./6611/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6611/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6611/cgroup.net") = 0 [pid 314] umount2("./6611/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6611/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6611/cgroup.cpu") = 0 [pid 314] umount2("./6611/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6611/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6611/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6611") = 0 [pid 314] mkdir("./6612", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6927 attached , child_tidptr=0x55557741b690) = 6614 [pid 6927] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6927] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6927] chdir("./6612") = 0 [pid 6927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6927] setpgid(0, 0) = 0 [pid 6927] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6927] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6927] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6927] write(3, "1000", 4) = 4 [pid 6927] close(3) = 0 [pid 6927] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6927] write(1, "executing program\n", 18) = 18 [pid 6927] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6927] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6927] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6927] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6927] close(3) = 0 [pid 6927] close(4) = -1 EBADF (Bad file descriptor) [pid 6927] close(5) = -1 EBADF (Bad file descriptor) [pid 6927] close(6) = -1 EBADF (Bad file descriptor) [pid 6927] close(7) = -1 EBADF (Bad file descriptor) [pid 6927] close(8) = -1 EBADF (Bad file descriptor) [pid 6927] close(9) = -1 EBADF (Bad file descriptor) [pid 6927] close(10) = -1 EBADF (Bad file descriptor) [pid 6927] close(11) = -1 EBADF (Bad file descriptor) [pid 6927] close(12) = -1 EBADF (Bad file descriptor) [pid 6927] close(13) = -1 EBADF (Bad file descriptor) [pid 6927] close(14) = -1 EBADF (Bad file descriptor) [pid 6927] close(15) = -1 EBADF (Bad file descriptor) [pid 6927] close(16) = -1 EBADF (Bad file descriptor) [pid 6927] close(17) = -1 EBADF (Bad file descriptor) [pid 6927] close(18) = -1 EBADF (Bad file descriptor) [pid 6927] close(19) = -1 EBADF (Bad file descriptor) [pid 6927] close(20) = -1 EBADF (Bad file descriptor) [pid 6927] close(21) = -1 EBADF (Bad file descriptor) [pid 6927] close(22) = -1 EBADF (Bad file descriptor) [pid 6927] close(23) = -1 EBADF (Bad file descriptor) [pid 6927] close(24) = -1 EBADF (Bad file descriptor) [pid 6927] close(25) = -1 EBADF (Bad file descriptor) [pid 6927] close(26) = -1 EBADF (Bad file descriptor) [pid 6927] close(27) = -1 EBADF (Bad file descriptor) [pid 6927] close(28) = -1 EBADF (Bad file descriptor) [pid 6927] close(29) = -1 EBADF (Bad file descriptor) [pid 6927] exit_group(0) = ? [pid 6927] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6612", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6612", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6612/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6612/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6612/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6612/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6612/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6612/sys") = 0 [pid 314] umount2("./6612/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6612/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6612/binderfs") = 0 [pid 314] umount2("./6612/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6612/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6612/cgroup.net") = 0 [pid 314] umount2("./6612/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6612/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6612/cgroup.cpu") = 0 [pid 314] umount2("./6612/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6612/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6612/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6612") = 0 [pid 314] mkdir("./6613", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6928 attached [pid 6928] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6928] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6615 [pid 6928] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6928] chdir("./6613" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6928] <... chdir resumed>) = 0 [pid 6928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6928] setpgid(0, 0) = 0 [pid 6928] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6928] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6928] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6928] write(3, "1000", 4) = 4 [pid 6928] close(3) = 0 [pid 6928] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6928] write(1, "executing program\n", 18) = 18 [pid 6928] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6928] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6928] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6928] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6928] close(3) = 0 [pid 6928] close(4) = -1 EBADF (Bad file descriptor) [pid 6928] close(5) = -1 EBADF (Bad file descriptor) [pid 6928] close(6) = -1 EBADF (Bad file descriptor) [pid 6928] close(7) = -1 EBADF (Bad file descriptor) [pid 6928] close(8) = -1 EBADF (Bad file descriptor) [pid 6928] close(9) = -1 EBADF (Bad file descriptor) [pid 6928] close(10) = -1 EBADF (Bad file descriptor) [pid 6928] close(11) = -1 EBADF (Bad file descriptor) [pid 6928] close(12) = -1 EBADF (Bad file descriptor) [pid 6928] close(13) = -1 EBADF (Bad file descriptor) [pid 6928] close(14) = -1 EBADF (Bad file descriptor) [pid 6928] close(15) = -1 EBADF (Bad file descriptor) [pid 6928] close(16) = -1 EBADF (Bad file descriptor) [pid 6928] close(17) = -1 EBADF (Bad file descriptor) [pid 6928] close(18) = -1 EBADF (Bad file descriptor) [pid 6928] close(19) = -1 EBADF (Bad file descriptor) [pid 6928] close(20) = -1 EBADF (Bad file descriptor) [pid 6928] close(21) = -1 EBADF (Bad file descriptor) [pid 6928] close(22) = -1 EBADF (Bad file descriptor) [pid 6928] close(23) = -1 EBADF (Bad file descriptor) [pid 6928] close(24) = -1 EBADF (Bad file descriptor) [pid 6928] close(25) = -1 EBADF (Bad file descriptor) [pid 6928] close(26) = -1 EBADF (Bad file descriptor) [pid 6928] close(27) = -1 EBADF (Bad file descriptor) [pid 6928] close(28) = -1 EBADF (Bad file descriptor) [pid 6928] close(29) = -1 EBADF (Bad file descriptor) [pid 6928] exit_group(0) = ? [pid 6928] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6613", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6613", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6613/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6613/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6613/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6613/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6613/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6613/sys") = 0 [pid 314] umount2("./6613/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6613/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6613/binderfs") = 0 [pid 314] umount2("./6613/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6613/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6613/cgroup.net") = 0 [pid 314] umount2("./6613/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6613/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6613/cgroup.cpu") = 0 [pid 314] umount2("./6613/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6613/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6613/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6613") = 0 [pid 314] mkdir("./6614", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6929 attached , child_tidptr=0x55557741b690) = 6616 [pid 6929] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6929] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6929] chdir("./6614") = 0 [pid 6929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6929] setpgid(0, 0) = 0 [pid 6929] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6929] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6929] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6929] write(3, "1000", 4) = 4 [pid 6929] close(3) = 0 [pid 6929] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6929] write(1, "executing program\n", 18) = 18 executing program [pid 6929] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6929] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6929] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6929] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6929] close(3) = 0 [pid 6929] close(4) = -1 EBADF (Bad file descriptor) [pid 6929] close(5) = -1 EBADF (Bad file descriptor) [pid 6929] close(6) = -1 EBADF (Bad file descriptor) [pid 6929] close(7) = -1 EBADF (Bad file descriptor) [pid 6929] close(8) = -1 EBADF (Bad file descriptor) [pid 6929] close(9) = -1 EBADF (Bad file descriptor) [pid 6929] close(10) = -1 EBADF (Bad file descriptor) [pid 6929] close(11) = -1 EBADF (Bad file descriptor) [pid 6929] close(12) = -1 EBADF (Bad file descriptor) [pid 6929] close(13) = -1 EBADF (Bad file descriptor) [pid 6929] close(14) = -1 EBADF (Bad file descriptor) [pid 6929] close(15) = -1 EBADF (Bad file descriptor) [pid 6929] close(16) = -1 EBADF (Bad file descriptor) [pid 6929] close(17) = -1 EBADF (Bad file descriptor) [pid 6929] close(18) = -1 EBADF (Bad file descriptor) [pid 6929] close(19) = -1 EBADF (Bad file descriptor) [pid 6929] close(20) = -1 EBADF (Bad file descriptor) [pid 6929] close(21) = -1 EBADF (Bad file descriptor) [pid 6929] close(22) = -1 EBADF (Bad file descriptor) [pid 6929] close(23) = -1 EBADF (Bad file descriptor) [pid 6929] close(24) = -1 EBADF (Bad file descriptor) [pid 6929] close(25) = -1 EBADF (Bad file descriptor) [pid 6929] close(26) = -1 EBADF (Bad file descriptor) [pid 6929] close(27) = -1 EBADF (Bad file descriptor) [pid 6929] close(28) = -1 EBADF (Bad file descriptor) [pid 6929] close(29) = -1 EBADF (Bad file descriptor) [pid 6929] exit_group(0) = ? [pid 6929] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6614", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6614", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6614/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6614/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6614/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6614/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6614/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6614/sys") = 0 [pid 314] umount2("./6614/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6614/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6614/binderfs") = 0 [pid 314] umount2("./6614/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6614/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6614/cgroup.net") = 0 [pid 314] umount2("./6614/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6614/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6614/cgroup.cpu") = 0 [pid 314] umount2("./6614/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6614/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6614/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6614") = 0 [pid 314] mkdir("./6615", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6930 attached [pid 6930] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6617 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6930] <... set_robust_list resumed>) = 0 [pid 6930] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6930] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6930] chdir("./6615") = 0 [pid 6930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6930] setpgid(0, 0) = 0 [pid 6930] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6930] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6930] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6930] write(3, "1000", 4) = 4 [pid 6930] close(3) = 0 [pid 6930] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6930] write(1, "executing program\n", 18) = 18 executing program [pid 6930] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6930] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6930] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6930] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6930] close(3) = 0 [pid 6930] close(4) = -1 EBADF (Bad file descriptor) [pid 6930] close(5) = -1 EBADF (Bad file descriptor) [pid 6930] close(6) = -1 EBADF (Bad file descriptor) [pid 6930] close(7) = -1 EBADF (Bad file descriptor) [pid 6930] close(8) = -1 EBADF (Bad file descriptor) [pid 6930] close(9) = -1 EBADF (Bad file descriptor) [pid 6930] close(10) = -1 EBADF (Bad file descriptor) [pid 6930] close(11) = -1 EBADF (Bad file descriptor) [pid 6930] close(12) = -1 EBADF (Bad file descriptor) [pid 6930] close(13) = -1 EBADF (Bad file descriptor) [pid 6930] close(14) = -1 EBADF (Bad file descriptor) [pid 6930] close(15) = -1 EBADF (Bad file descriptor) [pid 6930] close(16) = -1 EBADF (Bad file descriptor) [pid 6930] close(17) = -1 EBADF (Bad file descriptor) [pid 6930] close(18) = -1 EBADF (Bad file descriptor) [pid 6930] close(19) = -1 EBADF (Bad file descriptor) [pid 6930] close(20) = -1 EBADF (Bad file descriptor) [pid 6930] close(21) = -1 EBADF (Bad file descriptor) [pid 6930] close(22) = -1 EBADF (Bad file descriptor) [pid 6930] close(23) = -1 EBADF (Bad file descriptor) [pid 6930] close(24) = -1 EBADF (Bad file descriptor) [pid 6930] close(25) = -1 EBADF (Bad file descriptor) [pid 6930] close(26) = -1 EBADF (Bad file descriptor) [pid 6930] close(27) = -1 EBADF (Bad file descriptor) [pid 6930] close(28) = -1 EBADF (Bad file descriptor) [pid 6930] close(29) = -1 EBADF (Bad file descriptor) [pid 6930] exit_group(0) = ? [pid 6930] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6615", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6615", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6615/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6615/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6615/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6615/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6615/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6615/sys") = 0 [pid 314] umount2("./6615/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6615/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6615/binderfs") = 0 [pid 314] umount2("./6615/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6615/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6615/cgroup.net") = 0 [pid 314] umount2("./6615/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6615/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6615/cgroup.cpu") = 0 [pid 314] umount2("./6615/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6615/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6615/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6615") = 0 [pid 314] mkdir("./6616", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6931 attached , child_tidptr=0x55557741b690) = 6618 [pid 6931] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6931] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6931] chdir("./6616") = 0 [pid 6931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6931] setpgid(0, 0) = 0 [pid 6931] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6931] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6931] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6931] write(3, "1000", 4) = 4 [pid 6931] close(3) = 0 [pid 6931] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6931] write(1, "executing program\n", 18) = 18 executing program [pid 6931] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6931] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6931] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6931] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6931] close(3) = 0 [pid 6931] close(4) = -1 EBADF (Bad file descriptor) [pid 6931] close(5) = -1 EBADF (Bad file descriptor) [pid 6931] close(6) = -1 EBADF (Bad file descriptor) [pid 6931] close(7) = -1 EBADF (Bad file descriptor) [pid 6931] close(8) = -1 EBADF (Bad file descriptor) [pid 6931] close(9) = -1 EBADF (Bad file descriptor) [pid 6931] close(10) = -1 EBADF (Bad file descriptor) [pid 6931] close(11) = -1 EBADF (Bad file descriptor) [pid 6931] close(12) = -1 EBADF (Bad file descriptor) [pid 6931] close(13) = -1 EBADF (Bad file descriptor) [pid 6931] close(14) = -1 EBADF (Bad file descriptor) [pid 6931] close(15) = -1 EBADF (Bad file descriptor) [pid 6931] close(16) = -1 EBADF (Bad file descriptor) [pid 6931] close(17) = -1 EBADF (Bad file descriptor) [pid 6931] close(18) = -1 EBADF (Bad file descriptor) [pid 6931] close(19) = -1 EBADF (Bad file descriptor) [pid 6931] close(20) = -1 EBADF (Bad file descriptor) [pid 6931] close(21) = -1 EBADF (Bad file descriptor) [pid 6931] close(22) = -1 EBADF (Bad file descriptor) [pid 6931] close(23) = -1 EBADF (Bad file descriptor) [pid 6931] close(24) = -1 EBADF (Bad file descriptor) [pid 6931] close(25) = -1 EBADF (Bad file descriptor) [pid 6931] close(26) = -1 EBADF (Bad file descriptor) [pid 6931] close(27) = -1 EBADF (Bad file descriptor) [pid 6931] close(28) = -1 EBADF (Bad file descriptor) [pid 6931] close(29) = -1 EBADF (Bad file descriptor) [pid 6931] exit_group(0) = ? [pid 6931] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6616", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6616", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6616/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6616/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6616/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6616/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6616/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6616/sys") = 0 [pid 314] umount2("./6616/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6616/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6616/binderfs") = 0 [pid 314] umount2("./6616/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6616/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6616/cgroup.net") = 0 [pid 314] umount2("./6616/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6616/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6616/cgroup.cpu") = 0 [pid 314] umount2("./6616/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6616/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6616/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6616") = 0 [pid 314] mkdir("./6617", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6932 attached , child_tidptr=0x55557741b690) = 6619 [pid 6932] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6932] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6932] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6932] chdir("./6617") = 0 [pid 6932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6932] setpgid(0, 0) = 0 [pid 6932] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6932] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6932] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6932] write(3, "1000", 4) = 4 [pid 6932] close(3) = 0 [pid 6932] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6932] write(1, "executing program\n", 18) = 18 executing program [pid 6932] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6932] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6932] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6932] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6932] close(3) = 0 [pid 6932] close(4) = -1 EBADF (Bad file descriptor) [pid 6932] close(5) = -1 EBADF (Bad file descriptor) [pid 6932] close(6) = -1 EBADF (Bad file descriptor) [pid 6932] close(7) = -1 EBADF (Bad file descriptor) [pid 6932] close(8) = -1 EBADF (Bad file descriptor) [pid 6932] close(9) = -1 EBADF (Bad file descriptor) [pid 6932] close(10) = -1 EBADF (Bad file descriptor) [pid 6932] close(11) = -1 EBADF (Bad file descriptor) [pid 6932] close(12) = -1 EBADF (Bad file descriptor) [pid 6932] close(13) = -1 EBADF (Bad file descriptor) [pid 6932] close(14) = -1 EBADF (Bad file descriptor) [pid 6932] close(15) = -1 EBADF (Bad file descriptor) [pid 6932] close(16) = -1 EBADF (Bad file descriptor) [pid 6932] close(17) = -1 EBADF (Bad file descriptor) [pid 6932] close(18) = -1 EBADF (Bad file descriptor) [pid 6932] close(19) = -1 EBADF (Bad file descriptor) [pid 6932] close(20) = -1 EBADF (Bad file descriptor) [pid 6932] close(21) = -1 EBADF (Bad file descriptor) [pid 6932] close(22) = -1 EBADF (Bad file descriptor) [pid 6932] close(23) = -1 EBADF (Bad file descriptor) [pid 6932] close(24) = -1 EBADF (Bad file descriptor) [pid 6932] close(25) = -1 EBADF (Bad file descriptor) [pid 6932] close(26) = -1 EBADF (Bad file descriptor) [pid 6932] close(27) = -1 EBADF (Bad file descriptor) [pid 6932] close(28) = -1 EBADF (Bad file descriptor) [pid 6932] close(29) = -1 EBADF (Bad file descriptor) [pid 6932] exit_group(0) = ? [pid 6932] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6619, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6617", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6617", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6617/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6617/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6617/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6617/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6617/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6617/sys") = 0 [pid 314] umount2("./6617/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6617/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6617/binderfs") = 0 [pid 314] umount2("./6617/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6617/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6617/cgroup.net") = 0 [pid 314] umount2("./6617/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6617/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6617/cgroup.cpu") = 0 [pid 314] umount2("./6617/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6617/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6617/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6617") = 0 [pid 314] mkdir("./6618", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6933 attached , child_tidptr=0x55557741b690) = 6620 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6933] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6933] chdir("./6618") = 0 [pid 6933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6933] setpgid(0, 0) = 0 [pid 6933] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6933] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6933] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6933] write(3, "1000", 4) = 4 [pid 6933] close(3) = 0 [pid 6933] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6933] write(1, "executing program\n", 18) = 18 executing program [pid 6933] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6933] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6933] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6933] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6933] close(3) = 0 [pid 6933] close(4) = -1 EBADF (Bad file descriptor) [pid 6933] close(5) = -1 EBADF (Bad file descriptor) [pid 6933] close(6) = -1 EBADF (Bad file descriptor) [pid 6933] close(7) = -1 EBADF (Bad file descriptor) [pid 6933] close(8) = -1 EBADF (Bad file descriptor) [pid 6933] close(9) = -1 EBADF (Bad file descriptor) [pid 6933] close(10) = -1 EBADF (Bad file descriptor) [pid 6933] close(11) = -1 EBADF (Bad file descriptor) [pid 6933] close(12) = -1 EBADF (Bad file descriptor) [pid 6933] close(13) = -1 EBADF (Bad file descriptor) [pid 6933] close(14) = -1 EBADF (Bad file descriptor) [pid 6933] close(15) = -1 EBADF (Bad file descriptor) [pid 6933] close(16) = -1 EBADF (Bad file descriptor) [pid 6933] close(17) = -1 EBADF (Bad file descriptor) [pid 6933] close(18) = -1 EBADF (Bad file descriptor) [pid 6933] close(19) = -1 EBADF (Bad file descriptor) [pid 6933] close(20) = -1 EBADF (Bad file descriptor) [pid 6933] close(21) = -1 EBADF (Bad file descriptor) [pid 6933] close(22) = -1 EBADF (Bad file descriptor) [pid 6933] close(23) = -1 EBADF (Bad file descriptor) [pid 6933] close(24) = -1 EBADF (Bad file descriptor) [pid 6933] close(25) = -1 EBADF (Bad file descriptor) [pid 6933] close(26) = -1 EBADF (Bad file descriptor) [pid 6933] close(27) = -1 EBADF (Bad file descriptor) [pid 6933] close(28) = -1 EBADF (Bad file descriptor) [pid 6933] close(29) = -1 EBADF (Bad file descriptor) [pid 6933] exit_group(0) = ? [pid 6933] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6618", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6618", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6618/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6618/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6618/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6618/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6618/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6618/sys") = 0 [pid 314] umount2("./6618/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6618/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6618/binderfs") = 0 [pid 314] umount2("./6618/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6618/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6618/cgroup.net") = 0 [pid 314] umount2("./6618/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6618/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6618/cgroup.cpu") = 0 [pid 314] umount2("./6618/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6618/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6618/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6618") = 0 [pid 314] mkdir("./6619", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6934 attached [pid 6934] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6934] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6621 [pid 6934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6934] chdir("./6619") = 0 [pid 6934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6934] setpgid(0, 0) = 0 [pid 6934] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6934] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6934] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6934] write(3, "1000", 4) = 4 [pid 6934] close(3) = 0 [pid 6934] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6934] write(1, "executing program\n", 18) = 18 executing program [pid 6934] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6934] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6934] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6934] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6934] close(3) = 0 [pid 6934] close(4) = -1 EBADF (Bad file descriptor) [pid 6934] close(5) = -1 EBADF (Bad file descriptor) [pid 6934] close(6) = -1 EBADF (Bad file descriptor) [pid 6934] close(7) = -1 EBADF (Bad file descriptor) [pid 6934] close(8) = -1 EBADF (Bad file descriptor) [pid 6934] close(9) = -1 EBADF (Bad file descriptor) [pid 6934] close(10) = -1 EBADF (Bad file descriptor) [pid 6934] close(11) = -1 EBADF (Bad file descriptor) [pid 6934] close(12) = -1 EBADF (Bad file descriptor) [pid 6934] close(13) = -1 EBADF (Bad file descriptor) [pid 6934] close(14) = -1 EBADF (Bad file descriptor) [pid 6934] close(15) = -1 EBADF (Bad file descriptor) [pid 6934] close(16) = -1 EBADF (Bad file descriptor) [pid 6934] close(17) = -1 EBADF (Bad file descriptor) [pid 6934] close(18) = -1 EBADF (Bad file descriptor) [pid 6934] close(19) = -1 EBADF (Bad file descriptor) [pid 6934] close(20) = -1 EBADF (Bad file descriptor) [pid 6934] close(21) = -1 EBADF (Bad file descriptor) [pid 6934] close(22) = -1 EBADF (Bad file descriptor) [pid 6934] close(23) = -1 EBADF (Bad file descriptor) [pid 6934] close(24) = -1 EBADF (Bad file descriptor) [pid 6934] close(25) = -1 EBADF (Bad file descriptor) [pid 6934] close(26) = -1 EBADF (Bad file descriptor) [pid 6934] close(27) = -1 EBADF (Bad file descriptor) [pid 6934] close(28) = -1 EBADF (Bad file descriptor) [pid 6934] close(29) = -1 EBADF (Bad file descriptor) [pid 6934] exit_group(0) = ? [pid 6934] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6621, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6619", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6619", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6619/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6619/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6619/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6619/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6619/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6619/sys") = 0 [pid 314] umount2("./6619/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6619/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6619/binderfs") = 0 [pid 314] umount2("./6619/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6619/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6619/cgroup.net") = 0 [pid 314] umount2("./6619/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6619/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6619/cgroup.cpu") = 0 [pid 314] umount2("./6619/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6619/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6619/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6619") = 0 [pid 314] mkdir("./6620", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6622 ci2-android-6-12-rust/strace-static-x86_64: Process 6935 attached [pid 6935] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6935] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6935] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6935] chdir("./6620") = 0 [pid 6935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6935] setpgid(0, 0) = 0 [pid 6935] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6935] <... symlink resumed>) = 0 [pid 6935] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6935] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6935] write(3, "1000", 4) = 4 [pid 6935] close(3) = 0 [pid 6935] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6935] write(1, "executing program\n", 18) = 18 [pid 6935] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6935] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6935] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6935] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6935] close(3) = 0 [pid 6935] close(4) = -1 EBADF (Bad file descriptor) [pid 6935] close(5) = -1 EBADF (Bad file descriptor) [pid 6935] close(6) = -1 EBADF (Bad file descriptor) [pid 6935] close(7) = -1 EBADF (Bad file descriptor) [pid 6935] close(8) = -1 EBADF (Bad file descriptor) [pid 6935] close(9) = -1 EBADF (Bad file descriptor) [pid 6935] close(10) = -1 EBADF (Bad file descriptor) [pid 6935] close(11) = -1 EBADF (Bad file descriptor) [pid 6935] close(12) = -1 EBADF (Bad file descriptor) [pid 6935] close(13) = -1 EBADF (Bad file descriptor) [pid 6935] close(14) = -1 EBADF (Bad file descriptor) [pid 6935] close(15) = -1 EBADF (Bad file descriptor) [pid 6935] close(16) = -1 EBADF (Bad file descriptor) [pid 6935] close(17) = -1 EBADF (Bad file descriptor) [pid 6935] close(18) = -1 EBADF (Bad file descriptor) [pid 6935] close(19) = -1 EBADF (Bad file descriptor) [pid 6935] close(20) = -1 EBADF (Bad file descriptor) [pid 6935] close(21) = -1 EBADF (Bad file descriptor) [pid 6935] close(22) = -1 EBADF (Bad file descriptor) [pid 6935] close(23) = -1 EBADF (Bad file descriptor) [pid 6935] close(24) = -1 EBADF (Bad file descriptor) [pid 6935] close(25) = -1 EBADF (Bad file descriptor) [pid 6935] close(26) = -1 EBADF (Bad file descriptor) [pid 6935] close(27) = -1 EBADF (Bad file descriptor) [pid 6935] close(28) = -1 EBADF (Bad file descriptor) [pid 6935] close(29) = -1 EBADF (Bad file descriptor) [pid 6935] exit_group(0) = ? [pid 6935] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6622, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6620", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6620", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6620/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6620/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6620/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6620/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6620/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6620/sys") = 0 [pid 314] umount2("./6620/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6620/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6620/binderfs") = 0 [pid 314] umount2("./6620/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6620/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6620/cgroup.net") = 0 [pid 314] umount2("./6620/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6620/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6620/cgroup.cpu") = 0 [pid 314] umount2("./6620/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6620/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6620/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6620") = 0 [pid 314] mkdir("./6621", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6936 attached [pid 6936] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6936] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6623 [pid 6936] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6936] chdir("./6621") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6936] <... prctl resumed>) = 0 [pid 6936] setpgid(0, 0) = 0 [pid 6936] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6936] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6936] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6936] write(3, "1000", 4) = 4 [pid 6936] close(3) = 0 [pid 6936] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6936] write(1, "executing program\n", 18) = 18 executing program [pid 6936] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6936] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6936] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6936] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6936] close(3) = 0 [pid 6936] close(4) = -1 EBADF (Bad file descriptor) [pid 6936] close(5) = -1 EBADF (Bad file descriptor) [pid 6936] close(6) = -1 EBADF (Bad file descriptor) [pid 6936] close(7) = -1 EBADF (Bad file descriptor) [pid 6936] close(8) = -1 EBADF (Bad file descriptor) [pid 6936] close(9) = -1 EBADF (Bad file descriptor) [pid 6936] close(10) = -1 EBADF (Bad file descriptor) [pid 6936] close(11) = -1 EBADF (Bad file descriptor) [pid 6936] close(12) = -1 EBADF (Bad file descriptor) [pid 6936] close(13) = -1 EBADF (Bad file descriptor) [pid 6936] close(14) = -1 EBADF (Bad file descriptor) [pid 6936] close(15) = -1 EBADF (Bad file descriptor) [pid 6936] close(16) = -1 EBADF (Bad file descriptor) [pid 6936] close(17) = -1 EBADF (Bad file descriptor) [pid 6936] close(18) = -1 EBADF (Bad file descriptor) [pid 6936] close(19) = -1 EBADF (Bad file descriptor) [pid 6936] close(20) = -1 EBADF (Bad file descriptor) [pid 6936] close(21) = -1 EBADF (Bad file descriptor) [pid 6936] close(22) = -1 EBADF (Bad file descriptor) [pid 6936] close(23) = -1 EBADF (Bad file descriptor) [pid 6936] close(24) = -1 EBADF (Bad file descriptor) [pid 6936] close(25) = -1 EBADF (Bad file descriptor) [pid 6936] close(26) = -1 EBADF (Bad file descriptor) [pid 6936] close(27) = -1 EBADF (Bad file descriptor) [pid 6936] close(28) = -1 EBADF (Bad file descriptor) [pid 6936] close(29) = -1 EBADF (Bad file descriptor) [pid 6936] exit_group(0) = ? [pid 6936] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6623, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6621", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6621", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6621/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6621/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6621/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6621/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6621/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6621/sys") = 0 [pid 314] umount2("./6621/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6621/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6621/binderfs") = 0 [pid 314] umount2("./6621/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6621/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6621/cgroup.net") = 0 [pid 314] umount2("./6621/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6621/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6621/cgroup.cpu") = 0 [pid 314] umount2("./6621/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6621/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6621/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6621") = 0 [pid 314] mkdir("./6622", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6624 ci2-android-6-12-rust/strace-static-x86_64: Process 6937 attached [pid 6937] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6937] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6937] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6937] chdir("./6622") = 0 [pid 6937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6937] setpgid(0, 0) = 0 [pid 6937] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6937] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6937] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6937] write(3, "1000", 4) = 4 [pid 6937] close(3) = 0 [pid 6937] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6937] write(1, "executing program\n", 18) = 18 executing program [pid 6937] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6937] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6937] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6937] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6937] close(3) = 0 [pid 6937] close(4) = -1 EBADF (Bad file descriptor) [pid 6937] close(5) = -1 EBADF (Bad file descriptor) [pid 6937] close(6) = -1 EBADF (Bad file descriptor) [pid 6937] close(7) = -1 EBADF (Bad file descriptor) [pid 6937] close(8) = -1 EBADF (Bad file descriptor) [pid 6937] close(9) = -1 EBADF (Bad file descriptor) [pid 6937] close(10) = -1 EBADF (Bad file descriptor) [pid 6937] close(11) = -1 EBADF (Bad file descriptor) [pid 6937] close(12) = -1 EBADF (Bad file descriptor) [pid 6937] close(13) = -1 EBADF (Bad file descriptor) [pid 6937] close(14) = -1 EBADF (Bad file descriptor) [pid 6937] close(15) = -1 EBADF (Bad file descriptor) [pid 6937] close(16) = -1 EBADF (Bad file descriptor) [pid 6937] close(17) = -1 EBADF (Bad file descriptor) [pid 6937] close(18) = -1 EBADF (Bad file descriptor) [pid 6937] close(19) = -1 EBADF (Bad file descriptor) [pid 6937] close(20) = -1 EBADF (Bad file descriptor) [pid 6937] close(21) = -1 EBADF (Bad file descriptor) [pid 6937] close(22) = -1 EBADF (Bad file descriptor) [pid 6937] close(23) = -1 EBADF (Bad file descriptor) [pid 6937] close(24) = -1 EBADF (Bad file descriptor) [pid 6937] close(25) = -1 EBADF (Bad file descriptor) [pid 6937] close(26) = -1 EBADF (Bad file descriptor) [pid 6937] close(27) = -1 EBADF (Bad file descriptor) [pid 6937] close(28) = -1 EBADF (Bad file descriptor) [pid 6937] close(29) = -1 EBADF (Bad file descriptor) [pid 6937] exit_group(0) = ? [pid 6937] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6622", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6622", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6622/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6622/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6622/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6622/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6622/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6622/sys") = 0 [pid 314] umount2("./6622/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6622/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6622/binderfs") = 0 [pid 314] umount2("./6622/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6622/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6622/cgroup.net") = 0 [pid 314] umount2("./6622/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6622/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6622/cgroup.cpu") = 0 [pid 314] umount2("./6622/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6622/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6622/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6622") = 0 [pid 314] mkdir("./6623", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6938 attached , child_tidptr=0x55557741b690) = 6625 [pid 6938] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6938] <... set_robust_list resumed>) = 0 [pid 6938] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6938] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6938] chdir("./6623") = 0 [pid 6938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6938] setpgid(0, 0) = 0 [pid 6938] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6938] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6938] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6938] write(3, "1000", 4) = 4 [pid 6938] close(3) = 0 [pid 6938] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6938] write(1, "executing program\n", 18) = 18 [pid 6938] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6938] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6938] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6938] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6938] close(3) = 0 [pid 6938] close(4) = -1 EBADF (Bad file descriptor) [pid 6938] close(5) = -1 EBADF (Bad file descriptor) [pid 6938] close(6) = -1 EBADF (Bad file descriptor) [pid 6938] close(7) = -1 EBADF (Bad file descriptor) [pid 6938] close(8) = -1 EBADF (Bad file descriptor) [pid 6938] close(9) = -1 EBADF (Bad file descriptor) [pid 6938] close(10) = -1 EBADF (Bad file descriptor) [pid 6938] close(11) = -1 EBADF (Bad file descriptor) [pid 6938] close(12) = -1 EBADF (Bad file descriptor) [pid 6938] close(13) = -1 EBADF (Bad file descriptor) [pid 6938] close(14) = -1 EBADF (Bad file descriptor) [pid 6938] close(15) = -1 EBADF (Bad file descriptor) [pid 6938] close(16) = -1 EBADF (Bad file descriptor) [pid 6938] close(17) = -1 EBADF (Bad file descriptor) [pid 6938] close(18) = -1 EBADF (Bad file descriptor) [pid 6938] close(19) = -1 EBADF (Bad file descriptor) [pid 6938] close(20) = -1 EBADF (Bad file descriptor) [pid 6938] close(21) = -1 EBADF (Bad file descriptor) [pid 6938] close(22) = -1 EBADF (Bad file descriptor) [pid 6938] close(23) = -1 EBADF (Bad file descriptor) [pid 6938] close(24) = -1 EBADF (Bad file descriptor) [pid 6938] close(25) = -1 EBADF (Bad file descriptor) [pid 6938] close(26) = -1 EBADF (Bad file descriptor) [pid 6938] close(27) = -1 EBADF (Bad file descriptor) [pid 6938] close(28) = -1 EBADF (Bad file descriptor) [pid 6938] close(29) = -1 EBADF (Bad file descriptor) [pid 6938] exit_group(0) = ? [pid 6938] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6623", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6623", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6623/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6623/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6623/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6623/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6623/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6623/sys") = 0 [pid 314] umount2("./6623/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6623/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6623/binderfs") = 0 [pid 314] umount2("./6623/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6623/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6623/cgroup.net") = 0 [pid 314] umount2("./6623/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6623/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6623/cgroup.cpu") = 0 [pid 314] umount2("./6623/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6623/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6623/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6623") = 0 [pid 314] mkdir("./6624", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6939 attached , child_tidptr=0x55557741b690) = 6626 [pid 6939] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6939] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6939] chdir("./6624") = 0 [pid 6939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6939] setpgid(0, 0) = 0 [pid 6939] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6939] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6939] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6939] write(3, "1000", 4) = 4 [pid 6939] close(3) = 0 [pid 6939] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6939] write(1, "executing program\n", 18) = 18 [pid 6939] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6939] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6939] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6939] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6939] close(3) = 0 [pid 6939] close(4) = -1 EBADF (Bad file descriptor) [pid 6939] close(5) = -1 EBADF (Bad file descriptor) [pid 6939] close(6) = -1 EBADF (Bad file descriptor) [pid 6939] close(7) = -1 EBADF (Bad file descriptor) [pid 6939] close(8) = -1 EBADF (Bad file descriptor) [pid 6939] close(9) = -1 EBADF (Bad file descriptor) [pid 6939] close(10) = -1 EBADF (Bad file descriptor) [pid 6939] close(11) = -1 EBADF (Bad file descriptor) [pid 6939] close(12) = -1 EBADF (Bad file descriptor) [pid 6939] close(13) = -1 EBADF (Bad file descriptor) [pid 6939] close(14) = -1 EBADF (Bad file descriptor) [pid 6939] close(15) = -1 EBADF (Bad file descriptor) [pid 6939] close(16) = -1 EBADF (Bad file descriptor) [pid 6939] close(17) = -1 EBADF (Bad file descriptor) [pid 6939] close(18) = -1 EBADF (Bad file descriptor) [pid 6939] close(19) = -1 EBADF (Bad file descriptor) [pid 6939] close(20) = -1 EBADF (Bad file descriptor) [pid 6939] close(21) = -1 EBADF (Bad file descriptor) [pid 6939] close(22) = -1 EBADF (Bad file descriptor) [pid 6939] close(23) = -1 EBADF (Bad file descriptor) [pid 6939] close(24) = -1 EBADF (Bad file descriptor) [pid 6939] close(25) = -1 EBADF (Bad file descriptor) [pid 6939] close(26) = -1 EBADF (Bad file descriptor) [pid 6939] close(27) = -1 EBADF (Bad file descriptor) [pid 6939] close(28) = -1 EBADF (Bad file descriptor) [pid 6939] close(29) = -1 EBADF (Bad file descriptor) [pid 6939] exit_group(0) = ? [pid 6939] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6624", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6624", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6624/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6624/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6624/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6624/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6624/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6624/sys") = 0 [pid 314] umount2("./6624/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6624/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6624/binderfs") = 0 [pid 314] umount2("./6624/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6624/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6624/cgroup.net") = 0 [pid 314] umount2("./6624/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6624/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6624/cgroup.cpu") = 0 [pid 314] umount2("./6624/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6624/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6624/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6624") = 0 [pid 314] mkdir("./6625", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6940 attached [pid 6940] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6940] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6627 [pid 6940] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6940] chdir("./6625") = 0 [pid 6940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6940] <... prctl resumed>) = 0 [pid 6940] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6940] <... setpgid resumed>) = 0 [pid 6940] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6940] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6940] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6940] write(3, "1000", 4) = 4 [pid 6940] close(3) = 0 [pid 6940] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6940] write(1, "executing program\n", 18) = 18 [pid 6940] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6940] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6940] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6940] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6940] close(3) = 0 [pid 6940] close(4) = -1 EBADF (Bad file descriptor) [pid 6940] close(5) = -1 EBADF (Bad file descriptor) [pid 6940] close(6) = -1 EBADF (Bad file descriptor) [pid 6940] close(7) = -1 EBADF (Bad file descriptor) [pid 6940] close(8) = -1 EBADF (Bad file descriptor) [pid 6940] close(9) = -1 EBADF (Bad file descriptor) [pid 6940] close(10) = -1 EBADF (Bad file descriptor) [pid 6940] close(11) = -1 EBADF (Bad file descriptor) [pid 6940] close(12) = -1 EBADF (Bad file descriptor) [pid 6940] close(13) = -1 EBADF (Bad file descriptor) [pid 6940] close(14) = -1 EBADF (Bad file descriptor) [pid 6940] close(15) = -1 EBADF (Bad file descriptor) [pid 6940] close(16) = -1 EBADF (Bad file descriptor) [pid 6940] close(17) = -1 EBADF (Bad file descriptor) [pid 6940] close(18) = -1 EBADF (Bad file descriptor) [pid 6940] close(19) = -1 EBADF (Bad file descriptor) [pid 6940] close(20) = -1 EBADF (Bad file descriptor) [pid 6940] close(21) = -1 EBADF (Bad file descriptor) [pid 6940] close(22) = -1 EBADF (Bad file descriptor) [pid 6940] close(23) = -1 EBADF (Bad file descriptor) [pid 6940] close(24) = -1 EBADF (Bad file descriptor) [pid 6940] close(25) = -1 EBADF (Bad file descriptor) [pid 6940] close(26) = -1 EBADF (Bad file descriptor) [pid 6940] close(27) = -1 EBADF (Bad file descriptor) [pid 6940] close(28) = -1 EBADF (Bad file descriptor) [pid 6940] close(29) = -1 EBADF (Bad file descriptor) [pid 6940] exit_group(0) = ? [pid 6940] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6627, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6625", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6625", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6625/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6625/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6625/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6625/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6625/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6625/sys") = 0 [pid 314] umount2("./6625/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6625/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6625/binderfs") = 0 [pid 314] umount2("./6625/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6625/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6625/cgroup.net") = 0 [pid 314] umount2("./6625/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6625/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6625/cgroup.cpu") = 0 [pid 314] umount2("./6625/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6625/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6625/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6625") = 0 [pid 314] mkdir("./6626", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6941 attached , child_tidptr=0x55557741b690) = 6628 [pid 6941] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6941] <... set_robust_list resumed>) = 0 [pid 6941] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6941] chdir("./6626") = 0 [pid 6941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6941] setpgid(0, 0) = 0 [pid 6941] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6941] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6941] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6941] write(3, "1000", 4) = 4 [pid 6941] close(3) = 0 [pid 6941] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6941] write(1, "executing program\n", 18) = 18 executing program [pid 6941] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6941] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6941] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6941] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6941] close(3) = 0 [pid 6941] close(4) = -1 EBADF (Bad file descriptor) [pid 6941] close(5) = -1 EBADF (Bad file descriptor) [pid 6941] close(6) = -1 EBADF (Bad file descriptor) [pid 6941] close(7) = -1 EBADF (Bad file descriptor) [pid 6941] close(8) = -1 EBADF (Bad file descriptor) [pid 6941] close(9) = -1 EBADF (Bad file descriptor) [pid 6941] close(10) = -1 EBADF (Bad file descriptor) [pid 6941] close(11) = -1 EBADF (Bad file descriptor) [pid 6941] close(12) = -1 EBADF (Bad file descriptor) [pid 6941] close(13) = -1 EBADF (Bad file descriptor) [pid 6941] close(14) = -1 EBADF (Bad file descriptor) [pid 6941] close(15) = -1 EBADF (Bad file descriptor) [pid 6941] close(16) = -1 EBADF (Bad file descriptor) [pid 6941] close(17) = -1 EBADF (Bad file descriptor) [pid 6941] close(18) = -1 EBADF (Bad file descriptor) [pid 6941] close(19) = -1 EBADF (Bad file descriptor) [pid 6941] close(20) = -1 EBADF (Bad file descriptor) [pid 6941] close(21) = -1 EBADF (Bad file descriptor) [pid 6941] close(22) = -1 EBADF (Bad file descriptor) [pid 6941] close(23) = -1 EBADF (Bad file descriptor) [pid 6941] close(24) = -1 EBADF (Bad file descriptor) [pid 6941] close(25) = -1 EBADF (Bad file descriptor) [pid 6941] close(26) = -1 EBADF (Bad file descriptor) [pid 6941] close(27) = -1 EBADF (Bad file descriptor) [pid 6941] close(28) = -1 EBADF (Bad file descriptor) [pid 6941] close(29) = -1 EBADF (Bad file descriptor) [pid 6941] exit_group(0) = ? [pid 6941] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6626", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6626", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6626/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6626/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6626/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6626/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6626/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6626/sys") = 0 [pid 314] umount2("./6626/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6626/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6626/binderfs") = 0 [pid 314] umount2("./6626/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6626/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6626/cgroup.net") = 0 [pid 314] umount2("./6626/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6626/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6626/cgroup.cpu") = 0 [pid 314] umount2("./6626/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6626/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6626/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6626") = 0 [pid 314] mkdir("./6627", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6942 attached , child_tidptr=0x55557741b690) = 6629 [pid 6942] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6942] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6942] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6942] chdir("./6627") = 0 [pid 6942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6942] setpgid(0, 0) = 0 [pid 6942] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6942] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6942] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6942] write(3, "1000", 4) = 4 executing program [pid 6942] close(3) = 0 [pid 6942] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6942] write(1, "executing program\n", 18) = 18 [pid 6942] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6942] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6942] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6942] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6942] close(3) = 0 [pid 6942] close(4) = -1 EBADF (Bad file descriptor) [pid 6942] close(5) = -1 EBADF (Bad file descriptor) [pid 6942] close(6) = -1 EBADF (Bad file descriptor) [pid 6942] close(7) = -1 EBADF (Bad file descriptor) [pid 6942] close(8) = -1 EBADF (Bad file descriptor) [pid 6942] close(9) = -1 EBADF (Bad file descriptor) [pid 6942] close(10) = -1 EBADF (Bad file descriptor) [pid 6942] close(11) = -1 EBADF (Bad file descriptor) [pid 6942] close(12) = -1 EBADF (Bad file descriptor) [pid 6942] close(13) = -1 EBADF (Bad file descriptor) [pid 6942] close(14) = -1 EBADF (Bad file descriptor) [pid 6942] close(15) = -1 EBADF (Bad file descriptor) [pid 6942] close(16) = -1 EBADF (Bad file descriptor) [pid 6942] close(17) = -1 EBADF (Bad file descriptor) [pid 6942] close(18) = -1 EBADF (Bad file descriptor) [pid 6942] close(19) = -1 EBADF (Bad file descriptor) [pid 6942] close(20) = -1 EBADF (Bad file descriptor) [pid 6942] close(21) = -1 EBADF (Bad file descriptor) [pid 6942] close(22) = -1 EBADF (Bad file descriptor) [pid 6942] close(23) = -1 EBADF (Bad file descriptor) [pid 6942] close(24) = -1 EBADF (Bad file descriptor) [pid 6942] close(25) = -1 EBADF (Bad file descriptor) [pid 6942] close(26) = -1 EBADF (Bad file descriptor) [pid 6942] close(27) = -1 EBADF (Bad file descriptor) [pid 6942] close(28) = -1 EBADF (Bad file descriptor) [pid 6942] close(29) = -1 EBADF (Bad file descriptor) [pid 6942] exit_group(0) = ? [pid 6942] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6627", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6627", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6627/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6627/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6627/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6627/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6627/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6627/sys") = 0 [pid 314] umount2("./6627/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6627/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6627/binderfs") = 0 [pid 314] umount2("./6627/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6627/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6627/cgroup.net") = 0 [pid 314] umount2("./6627/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6627/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6627/cgroup.cpu") = 0 [pid 314] umount2("./6627/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6627/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6627/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6627") = 0 [pid 314] mkdir("./6628", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6943 attached , child_tidptr=0x55557741b690) = 6630 [pid 6943] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6943] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6943] chdir("./6628") = 0 [pid 6943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6943] setpgid(0, 0) = 0 [pid 6943] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6943] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6943] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6943] write(3, "1000", 4) = 4 [pid 6943] close(3) = 0 [pid 6943] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6943] write(1, "executing program\n", 18) = 18 [pid 6943] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6943] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6943] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6943] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6943] close(3) = 0 [pid 6943] close(4) = -1 EBADF (Bad file descriptor) [pid 6943] close(5) = -1 EBADF (Bad file descriptor) [pid 6943] close(6) = -1 EBADF (Bad file descriptor) [pid 6943] close(7) = -1 EBADF (Bad file descriptor) [pid 6943] close(8) = -1 EBADF (Bad file descriptor) [pid 6943] close(9) = -1 EBADF (Bad file descriptor) [pid 6943] close(10) = -1 EBADF (Bad file descriptor) [pid 6943] close(11) = -1 EBADF (Bad file descriptor) [pid 6943] close(12) = -1 EBADF (Bad file descriptor) [pid 6943] close(13) = -1 EBADF (Bad file descriptor) [pid 6943] close(14) = -1 EBADF (Bad file descriptor) [pid 6943] close(15) = -1 EBADF (Bad file descriptor) [pid 6943] close(16) = -1 EBADF (Bad file descriptor) [pid 6943] close(17) = -1 EBADF (Bad file descriptor) [pid 6943] close(18) = -1 EBADF (Bad file descriptor) [pid 6943] close(19) = -1 EBADF (Bad file descriptor) [pid 6943] close(20) = -1 EBADF (Bad file descriptor) [pid 6943] close(21) = -1 EBADF (Bad file descriptor) [pid 6943] close(22) = -1 EBADF (Bad file descriptor) [pid 6943] close(23) = -1 EBADF (Bad file descriptor) [pid 6943] close(24) = -1 EBADF (Bad file descriptor) [pid 6943] close(25) = -1 EBADF (Bad file descriptor) [pid 6943] close(26) = -1 EBADF (Bad file descriptor) [pid 6943] close(27) = -1 EBADF (Bad file descriptor) [pid 6943] close(28) = -1 EBADF (Bad file descriptor) [pid 6943] close(29) = -1 EBADF (Bad file descriptor) [pid 6943] exit_group(0) = ? [pid 6943] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6630, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6628", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6628", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6628/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6628/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6628/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6628/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6628/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6628/sys") = 0 [pid 314] umount2("./6628/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6628/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6628/binderfs") = 0 [pid 314] umount2("./6628/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6628/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6628/cgroup.net") = 0 [pid 314] umount2("./6628/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6628/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6628/cgroup.cpu") = 0 [pid 314] umount2("./6628/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6628/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6628/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6628") = 0 [pid 314] mkdir("./6629", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6944 attached , child_tidptr=0x55557741b690) = 6631 [pid 6944] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6944] <... set_robust_list resumed>) = 0 [pid 6944] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6944] chdir("./6629") = 0 [pid 6944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6944] setpgid(0, 0) = 0 [pid 6944] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6944] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6944] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6944] write(3, "1000", 4) = 4 [pid 6944] close(3) = 0 [pid 6944] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6944] write(1, "executing program\n", 18) = 18 [pid 6944] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6944] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6944] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6944] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6944] close(3) = 0 [pid 6944] close(4) = -1 EBADF (Bad file descriptor) [pid 6944] close(5) = -1 EBADF (Bad file descriptor) [pid 6944] close(6) = -1 EBADF (Bad file descriptor) [pid 6944] close(7) = -1 EBADF (Bad file descriptor) [pid 6944] close(8) = -1 EBADF (Bad file descriptor) [pid 6944] close(9) = -1 EBADF (Bad file descriptor) [pid 6944] close(10) = -1 EBADF (Bad file descriptor) [pid 6944] close(11) = -1 EBADF (Bad file descriptor) [pid 6944] close(12) = -1 EBADF (Bad file descriptor) [pid 6944] close(13) = -1 EBADF (Bad file descriptor) [pid 6944] close(14) = -1 EBADF (Bad file descriptor) [pid 6944] close(15) = -1 EBADF (Bad file descriptor) [pid 6944] close(16) = -1 EBADF (Bad file descriptor) [pid 6944] close(17) = -1 EBADF (Bad file descriptor) [pid 6944] close(18) = -1 EBADF (Bad file descriptor) [pid 6944] close(19) = -1 EBADF (Bad file descriptor) [pid 6944] close(20) = -1 EBADF (Bad file descriptor) [pid 6944] close(21) = -1 EBADF (Bad file descriptor) [pid 6944] close(22) = -1 EBADF (Bad file descriptor) [pid 6944] close(23) = -1 EBADF (Bad file descriptor) [pid 6944] close(24) = -1 EBADF (Bad file descriptor) [pid 6944] close(25) = -1 EBADF (Bad file descriptor) [pid 6944] close(26) = -1 EBADF (Bad file descriptor) [pid 6944] close(27) = -1 EBADF (Bad file descriptor) [pid 6944] close(28) = -1 EBADF (Bad file descriptor) [pid 6944] close(29) = -1 EBADF (Bad file descriptor) [pid 6944] exit_group(0) = ? [pid 6944] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6629", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6629", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6629/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6629/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6629/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6629/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6629/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6629/sys") = 0 [pid 314] umount2("./6629/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6629/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6629/binderfs") = 0 [pid 314] umount2("./6629/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6629/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6629/cgroup.net") = 0 [pid 314] umount2("./6629/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6629/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6629/cgroup.cpu") = 0 [pid 314] umount2("./6629/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6629/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6629/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6629") = 0 [pid 314] mkdir("./6630", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6945 attached , child_tidptr=0x55557741b690) = 6632 [pid 6945] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6945] chdir("./6630") = 0 [pid 6945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6945] setpgid(0, 0) = 0 [pid 6945] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6945] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6945] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6945] write(3, "1000", 4) = 4 [pid 6945] close(3) = 0 [pid 6945] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6945] write(1, "executing program\n", 18) = 18 executing program [pid 6945] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6945] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6945] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6945] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6945] close(3) = 0 [pid 6945] close(4) = -1 EBADF (Bad file descriptor) [pid 6945] close(5) = -1 EBADF (Bad file descriptor) [pid 6945] close(6) = -1 EBADF (Bad file descriptor) [pid 6945] close(7) = -1 EBADF (Bad file descriptor) [pid 6945] close(8) = -1 EBADF (Bad file descriptor) [pid 6945] close(9) = -1 EBADF (Bad file descriptor) [pid 6945] close(10) = -1 EBADF (Bad file descriptor) [pid 6945] close(11) = -1 EBADF (Bad file descriptor) [pid 6945] close(12) = -1 EBADF (Bad file descriptor) [pid 6945] close(13) = -1 EBADF (Bad file descriptor) [pid 6945] close(14) = -1 EBADF (Bad file descriptor) [pid 6945] close(15) = -1 EBADF (Bad file descriptor) [pid 6945] close(16) = -1 EBADF (Bad file descriptor) [pid 6945] close(17) = -1 EBADF (Bad file descriptor) [pid 6945] close(18) = -1 EBADF (Bad file descriptor) [pid 6945] close(19) = -1 EBADF (Bad file descriptor) [pid 6945] close(20) = -1 EBADF (Bad file descriptor) [pid 6945] close(21) = -1 EBADF (Bad file descriptor) [pid 6945] close(22) = -1 EBADF (Bad file descriptor) [pid 6945] close(23) = -1 EBADF (Bad file descriptor) [pid 6945] close(24) = -1 EBADF (Bad file descriptor) [pid 6945] close(25) = -1 EBADF (Bad file descriptor) [pid 6945] close(26) = -1 EBADF (Bad file descriptor) [pid 6945] close(27) = -1 EBADF (Bad file descriptor) [pid 6945] close(28) = -1 EBADF (Bad file descriptor) [pid 6945] close(29) = -1 EBADF (Bad file descriptor) [pid 6945] exit_group(0) = ? [pid 6945] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6630", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6630", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6630/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6630/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6630/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6630/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6630/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6630/sys") = 0 [pid 314] umount2("./6630/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6630/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6630/binderfs") = 0 [pid 314] umount2("./6630/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6630/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6630/cgroup.net") = 0 [pid 314] umount2("./6630/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6630/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6630/cgroup.cpu") = 0 [pid 314] umount2("./6630/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6630/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6630/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6630") = 0 [pid 314] mkdir("./6631", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6946 attached , child_tidptr=0x55557741b690) = 6633 [pid 6946] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6946] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6946] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6946] chdir("./6631") = 0 [pid 6946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6946] setpgid(0, 0) = 0 [pid 6946] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6946] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6946] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6946] write(3, "1000", 4) = 4 [pid 6946] close(3) = 0 [pid 6946] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6946] write(1, "executing program\n", 18) = 18 [pid 6946] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6946] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6946] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6946] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6946] close(3) = 0 [pid 6946] close(4) = -1 EBADF (Bad file descriptor) [pid 6946] close(5) = -1 EBADF (Bad file descriptor) [pid 6946] close(6) = -1 EBADF (Bad file descriptor) [pid 6946] close(7) = -1 EBADF (Bad file descriptor) [pid 6946] close(8) = -1 EBADF (Bad file descriptor) [pid 6946] close(9) = -1 EBADF (Bad file descriptor) [pid 6946] close(10) = -1 EBADF (Bad file descriptor) [pid 6946] close(11) = -1 EBADF (Bad file descriptor) [pid 6946] close(12) = -1 EBADF (Bad file descriptor) [pid 6946] close(13) = -1 EBADF (Bad file descriptor) [pid 6946] close(14) = -1 EBADF (Bad file descriptor) [pid 6946] close(15) = -1 EBADF (Bad file descriptor) [pid 6946] close(16) = -1 EBADF (Bad file descriptor) [pid 6946] close(17) = -1 EBADF (Bad file descriptor) [pid 6946] close(18) = -1 EBADF (Bad file descriptor) [pid 6946] close(19) = -1 EBADF (Bad file descriptor) [pid 6946] close(20) = -1 EBADF (Bad file descriptor) [pid 6946] close(21) = -1 EBADF (Bad file descriptor) [pid 6946] close(22) = -1 EBADF (Bad file descriptor) [pid 6946] close(23) = -1 EBADF (Bad file descriptor) [pid 6946] close(24) = -1 EBADF (Bad file descriptor) [pid 6946] close(25) = -1 EBADF (Bad file descriptor) [pid 6946] close(26) = -1 EBADF (Bad file descriptor) [pid 6946] close(27) = -1 EBADF (Bad file descriptor) [pid 6946] close(28) = -1 EBADF (Bad file descriptor) [pid 6946] close(29) = -1 EBADF (Bad file descriptor) [pid 6946] exit_group(0) = ? [pid 6946] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6631", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6631", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6631/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6631/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6631/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6631/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6631/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6631/sys") = 0 [pid 314] umount2("./6631/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6631/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6631/binderfs") = 0 [pid 314] umount2("./6631/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6631/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6631/cgroup.net") = 0 [pid 314] umount2("./6631/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6631/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6631/cgroup.cpu") = 0 [pid 314] umount2("./6631/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6631/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6631/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6631") = 0 [pid 314] mkdir("./6632", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6634 ci2-android-6-12-rust/strace-static-x86_64: Process 6947 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6947] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6947] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6947] chdir("./6632") = 0 [pid 6947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6947] setpgid(0, 0) = 0 [pid 6947] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6947] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6947] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6947] write(3, "1000", 4) = 4 [pid 6947] close(3) = 0 [pid 6947] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6947] write(1, "executing program\n", 18) = 18 executing program [pid 6947] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6947] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6947] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6947] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6947] close(3) = 0 [pid 6947] close(4) = -1 EBADF (Bad file descriptor) [pid 6947] close(5) = -1 EBADF (Bad file descriptor) [pid 6947] close(6) = -1 EBADF (Bad file descriptor) [pid 6947] close(7) = -1 EBADF (Bad file descriptor) [pid 6947] close(8) = -1 EBADF (Bad file descriptor) [pid 6947] close(9) = -1 EBADF (Bad file descriptor) [pid 6947] close(10) = -1 EBADF (Bad file descriptor) [pid 6947] close(11) = -1 EBADF (Bad file descriptor) [pid 6947] close(12) = -1 EBADF (Bad file descriptor) [pid 6947] close(13) = -1 EBADF (Bad file descriptor) [pid 6947] close(14) = -1 EBADF (Bad file descriptor) [pid 6947] close(15) = -1 EBADF (Bad file descriptor) [pid 6947] close(16) = -1 EBADF (Bad file descriptor) [pid 6947] close(17) = -1 EBADF (Bad file descriptor) [pid 6947] close(18) = -1 EBADF (Bad file descriptor) [pid 6947] close(19) = -1 EBADF (Bad file descriptor) [pid 6947] close(20) = -1 EBADF (Bad file descriptor) [pid 6947] close(21) = -1 EBADF (Bad file descriptor) [pid 6947] close(22) = -1 EBADF (Bad file descriptor) [pid 6947] close(23) = -1 EBADF (Bad file descriptor) [pid 6947] close(24) = -1 EBADF (Bad file descriptor) [pid 6947] close(25) = -1 EBADF (Bad file descriptor) [pid 6947] close(26) = -1 EBADF (Bad file descriptor) [pid 6947] close(27) = -1 EBADF (Bad file descriptor) [pid 6947] close(28) = -1 EBADF (Bad file descriptor) [pid 6947] close(29) = -1 EBADF (Bad file descriptor) [pid 6947] exit_group(0) = ? [pid 6947] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6632", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6632", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6632/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6632/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6632/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6632/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6632/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6632/sys") = 0 [pid 314] umount2("./6632/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6632/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6632/binderfs") = 0 [pid 314] umount2("./6632/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6632/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6632/cgroup.net") = 0 [pid 314] umount2("./6632/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6632/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6632/cgroup.cpu") = 0 [pid 314] umount2("./6632/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6632/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6632/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6632") = 0 [pid 314] mkdir("./6633", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6948 attached , child_tidptr=0x55557741b690) = 6635 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6948] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6948] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6948] chdir("./6633") = 0 [pid 6948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6948] setpgid(0, 0) = 0 [pid 6948] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6948] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6948] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6948] write(3, "1000", 4) = 4 [pid 6948] close(3) = 0 [pid 6948] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6948] write(1, "executing program\n", 18) = 18 executing program [pid 6948] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6948] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6948] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6948] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6948] close(3) = 0 [pid 6948] close(4) = -1 EBADF (Bad file descriptor) [pid 6948] close(5) = -1 EBADF (Bad file descriptor) [pid 6948] close(6) = -1 EBADF (Bad file descriptor) [pid 6948] close(7) = -1 EBADF (Bad file descriptor) [pid 6948] close(8) = -1 EBADF (Bad file descriptor) [pid 6948] close(9) = -1 EBADF (Bad file descriptor) [pid 6948] close(10) = -1 EBADF (Bad file descriptor) [pid 6948] close(11) = -1 EBADF (Bad file descriptor) [pid 6948] close(12) = -1 EBADF (Bad file descriptor) [pid 6948] close(13) = -1 EBADF (Bad file descriptor) [pid 6948] close(14) = -1 EBADF (Bad file descriptor) [pid 6948] close(15) = -1 EBADF (Bad file descriptor) [pid 6948] close(16) = -1 EBADF (Bad file descriptor) [pid 6948] close(17) = -1 EBADF (Bad file descriptor) [pid 6948] close(18) = -1 EBADF (Bad file descriptor) [pid 6948] close(19) = -1 EBADF (Bad file descriptor) [pid 6948] close(20) = -1 EBADF (Bad file descriptor) [pid 6948] close(21) = -1 EBADF (Bad file descriptor) [pid 6948] close(22) = -1 EBADF (Bad file descriptor) [pid 6948] close(23) = -1 EBADF (Bad file descriptor) [pid 6948] close(24) = -1 EBADF (Bad file descriptor) [pid 6948] close(25) = -1 EBADF (Bad file descriptor) [pid 6948] close(26) = -1 EBADF (Bad file descriptor) [pid 6948] close(27) = -1 EBADF (Bad file descriptor) [pid 6948] close(28) = -1 EBADF (Bad file descriptor) [pid 6948] close(29) = -1 EBADF (Bad file descriptor) [pid 6948] exit_group(0) = ? [pid 6948] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6633", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6633", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6633/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6633/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6633/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6633/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6633/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6633/sys") = 0 [pid 314] umount2("./6633/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6633/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6633/binderfs") = 0 [pid 314] umount2("./6633/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6633/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6633/cgroup.net") = 0 [pid 314] umount2("./6633/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6633/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6633/cgroup.cpu") = 0 [pid 314] umount2("./6633/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6633/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6633/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6633") = 0 [pid 314] mkdir("./6634", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6949 attached , child_tidptr=0x55557741b690) = 6636 [pid 6949] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6949] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6949] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6949] chdir("./6634") = 0 [pid 6949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6949] setpgid(0, 0) = 0 [pid 6949] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6949] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6949] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6949] write(3, "1000", 4) = 4 [pid 6949] close(3) = 0 [pid 6949] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6949] write(1, "executing program\n", 18) = 18 executing program [pid 6949] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6949] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6949] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6949] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6949] close(3) = 0 [pid 6949] close(4) = -1 EBADF (Bad file descriptor) [pid 6949] close(5) = -1 EBADF (Bad file descriptor) [pid 6949] close(6) = -1 EBADF (Bad file descriptor) [pid 6949] close(7) = -1 EBADF (Bad file descriptor) [pid 6949] close(8) = -1 EBADF (Bad file descriptor) [pid 6949] close(9) = -1 EBADF (Bad file descriptor) [pid 6949] close(10) = -1 EBADF (Bad file descriptor) [pid 6949] close(11) = -1 EBADF (Bad file descriptor) [pid 6949] close(12) = -1 EBADF (Bad file descriptor) [pid 6949] close(13) = -1 EBADF (Bad file descriptor) [pid 6949] close(14) = -1 EBADF (Bad file descriptor) [pid 6949] close(15) = -1 EBADF (Bad file descriptor) [pid 6949] close(16) = -1 EBADF (Bad file descriptor) [pid 6949] close(17) = -1 EBADF (Bad file descriptor) [pid 6949] close(18) = -1 EBADF (Bad file descriptor) [pid 6949] close(19) = -1 EBADF (Bad file descriptor) [pid 6949] close(20) = -1 EBADF (Bad file descriptor) [pid 6949] close(21) = -1 EBADF (Bad file descriptor) [pid 6949] close(22) = -1 EBADF (Bad file descriptor) [pid 6949] close(23) = -1 EBADF (Bad file descriptor) [pid 6949] close(24) = -1 EBADF (Bad file descriptor) [pid 6949] close(25) = -1 EBADF (Bad file descriptor) [pid 6949] close(26) = -1 EBADF (Bad file descriptor) [pid 6949] close(27) = -1 EBADF (Bad file descriptor) [pid 6949] close(28) = -1 EBADF (Bad file descriptor) [pid 6949] close(29) = -1 EBADF (Bad file descriptor) [pid 6949] exit_group(0) = ? [pid 6949] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6636, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6634", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6634", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6634/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6634/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6634/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6634/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6634/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6634/sys") = 0 [pid 314] umount2("./6634/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6634/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6634/binderfs") = 0 [pid 314] umount2("./6634/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6634/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6634/cgroup.net") = 0 [pid 314] umount2("./6634/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6634/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6634/cgroup.cpu") = 0 [pid 314] umount2("./6634/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6634/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6634/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6634") = 0 [pid 314] mkdir("./6635", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6950 attached , child_tidptr=0x55557741b690) = 6637 [pid 6950] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6950] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6950] chdir("./6635") = 0 [pid 6950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6950] setpgid(0, 0) = 0 [pid 6950] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6950] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6950] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6950] write(3, "1000", 4) = 4 [pid 6950] close(3) = 0 [pid 6950] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6950] write(1, "executing program\n", 18) = 18 executing program [pid 6950] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6950] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6950] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6950] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6950] close(3) = 0 [pid 6950] close(4) = -1 EBADF (Bad file descriptor) [pid 6950] close(5) = -1 EBADF (Bad file descriptor) [pid 6950] close(6) = -1 EBADF (Bad file descriptor) [pid 6950] close(7) = -1 EBADF (Bad file descriptor) [pid 6950] close(8) = -1 EBADF (Bad file descriptor) [pid 6950] close(9) = -1 EBADF (Bad file descriptor) [pid 6950] close(10) = -1 EBADF (Bad file descriptor) [pid 6950] close(11) = -1 EBADF (Bad file descriptor) [pid 6950] close(12) = -1 EBADF (Bad file descriptor) [pid 6950] close(13) = -1 EBADF (Bad file descriptor) [pid 6950] close(14) = -1 EBADF (Bad file descriptor) [pid 6950] close(15) = -1 EBADF (Bad file descriptor) [pid 6950] close(16) = -1 EBADF (Bad file descriptor) [pid 6950] close(17) = -1 EBADF (Bad file descriptor) [pid 6950] close(18) = -1 EBADF (Bad file descriptor) [pid 6950] close(19) = -1 EBADF (Bad file descriptor) [pid 6950] close(20) = -1 EBADF (Bad file descriptor) [pid 6950] close(21) = -1 EBADF (Bad file descriptor) [pid 6950] close(22) = -1 EBADF (Bad file descriptor) [pid 6950] close(23) = -1 EBADF (Bad file descriptor) [pid 6950] close(24) = -1 EBADF (Bad file descriptor) [pid 6950] close(25) = -1 EBADF (Bad file descriptor) [pid 6950] close(26) = -1 EBADF (Bad file descriptor) [pid 6950] close(27) = -1 EBADF (Bad file descriptor) [pid 6950] close(28) = -1 EBADF (Bad file descriptor) [pid 6950] close(29) = -1 EBADF (Bad file descriptor) [pid 6950] exit_group(0) = ? [pid 6950] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6635", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6635", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6635/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6635/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6635/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6635/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6635/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6635/sys") = 0 [pid 314] umount2("./6635/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6635/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6635/binderfs") = 0 [pid 314] umount2("./6635/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6635/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6635/cgroup.net") = 0 [pid 314] umount2("./6635/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6635/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6635/cgroup.cpu") = 0 [pid 314] umount2("./6635/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6635/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6635/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6635") = 0 [pid 314] mkdir("./6636", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6951 attached , child_tidptr=0x55557741b690) = 6638 [pid 6951] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6951] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6951] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6951] chdir("./6636") = 0 [pid 6951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6951] setpgid(0, 0) = 0 [pid 6951] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6951] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6951] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6951] write(3, "1000", 4) = 4 [pid 6951] close(3) = 0 [pid 6951] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6951] write(1, "executing program\n", 18) = 18 [pid 6951] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6951] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6951] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6951] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6951] close(3) = 0 [pid 6951] close(4) = -1 EBADF (Bad file descriptor) [pid 6951] close(5) = -1 EBADF (Bad file descriptor) [pid 6951] close(6) = -1 EBADF (Bad file descriptor) [pid 6951] close(7) = -1 EBADF (Bad file descriptor) [pid 6951] close(8) = -1 EBADF (Bad file descriptor) [pid 6951] close(9) = -1 EBADF (Bad file descriptor) [pid 6951] close(10) = -1 EBADF (Bad file descriptor) [pid 6951] close(11) = -1 EBADF (Bad file descriptor) [pid 6951] close(12) = -1 EBADF (Bad file descriptor) [pid 6951] close(13) = -1 EBADF (Bad file descriptor) [pid 6951] close(14) = -1 EBADF (Bad file descriptor) [pid 6951] close(15) = -1 EBADF (Bad file descriptor) [pid 6951] close(16) = -1 EBADF (Bad file descriptor) [pid 6951] close(17) = -1 EBADF (Bad file descriptor) [pid 6951] close(18) = -1 EBADF (Bad file descriptor) [pid 6951] close(19) = -1 EBADF (Bad file descriptor) [pid 6951] close(20) = -1 EBADF (Bad file descriptor) [pid 6951] close(21) = -1 EBADF (Bad file descriptor) [pid 6951] close(22) = -1 EBADF (Bad file descriptor) [pid 6951] close(23) = -1 EBADF (Bad file descriptor) [pid 6951] close(24) = -1 EBADF (Bad file descriptor) [pid 6951] close(25) = -1 EBADF (Bad file descriptor) [pid 6951] close(26) = -1 EBADF (Bad file descriptor) [pid 6951] close(27) = -1 EBADF (Bad file descriptor) [pid 6951] close(28) = -1 EBADF (Bad file descriptor) [pid 6951] close(29) = -1 EBADF (Bad file descriptor) [pid 6951] exit_group(0) = ? [pid 6951] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6636", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6636", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6636/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6636/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6636/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6636/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6636/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6636/sys") = 0 [pid 314] umount2("./6636/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6636/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6636/binderfs") = 0 [pid 314] umount2("./6636/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6636/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6636/cgroup.net") = 0 [pid 314] umount2("./6636/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6636/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6636/cgroup.cpu") = 0 [pid 314] umount2("./6636/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6636/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6636/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6636") = 0 [pid 314] mkdir("./6637", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6952 attached , child_tidptr=0x55557741b690) = 6639 [pid 6952] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6952] chdir("./6637") = 0 [pid 6952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6952] setpgid(0, 0) = 0 [pid 6952] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6952] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6952] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6952] write(3, "1000", 4) = 4 [pid 6952] close(3) = 0 [pid 6952] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6952] write(1, "executing program\n", 18) = 18 executing program [pid 6952] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6952] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6952] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6952] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6952] close(3) = 0 [pid 6952] close(4) = -1 EBADF (Bad file descriptor) [pid 6952] close(5) = -1 EBADF (Bad file descriptor) [pid 6952] close(6) = -1 EBADF (Bad file descriptor) [pid 6952] close(7) = -1 EBADF (Bad file descriptor) [pid 6952] close(8) = -1 EBADF (Bad file descriptor) [pid 6952] close(9) = -1 EBADF (Bad file descriptor) [pid 6952] close(10) = -1 EBADF (Bad file descriptor) [pid 6952] close(11) = -1 EBADF (Bad file descriptor) [pid 6952] close(12) = -1 EBADF (Bad file descriptor) [pid 6952] close(13) = -1 EBADF (Bad file descriptor) [pid 6952] close(14) = -1 EBADF (Bad file descriptor) [pid 6952] close(15) = -1 EBADF (Bad file descriptor) [pid 6952] close(16) = -1 EBADF (Bad file descriptor) [pid 6952] close(17) = -1 EBADF (Bad file descriptor) [pid 6952] close(18) = -1 EBADF (Bad file descriptor) [pid 6952] close(19) = -1 EBADF (Bad file descriptor) [pid 6952] close(20) = -1 EBADF (Bad file descriptor) [pid 6952] close(21) = -1 EBADF (Bad file descriptor) [pid 6952] close(22) = -1 EBADF (Bad file descriptor) [pid 6952] close(23) = -1 EBADF (Bad file descriptor) [pid 6952] close(24) = -1 EBADF (Bad file descriptor) [pid 6952] close(25) = -1 EBADF (Bad file descriptor) [pid 6952] close(26) = -1 EBADF (Bad file descriptor) [pid 6952] close(27) = -1 EBADF (Bad file descriptor) [pid 6952] close(28) = -1 EBADF (Bad file descriptor) [pid 6952] close(29) = -1 EBADF (Bad file descriptor) [pid 6952] exit_group(0) = ? [pid 6952] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6639, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6637", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6637", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6637/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6637/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6637/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6637/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6637/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6637/sys") = 0 [pid 314] umount2("./6637/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6637/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6637/binderfs") = 0 [pid 314] umount2("./6637/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6637/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6637/cgroup.net") = 0 [pid 314] umount2("./6637/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6637/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6637/cgroup.cpu") = 0 [pid 314] umount2("./6637/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6637/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6637/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6637") = 0 [pid 314] mkdir("./6638", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6953 attached , child_tidptr=0x55557741b690) = 6640 [pid 6953] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6953] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6953] chdir("./6638") = 0 [pid 6953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6953] setpgid(0, 0) = 0 [pid 6953] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6953] <... symlink resumed>) = 0 [pid 6953] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6953] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6953] write(3, "1000", 4) = 4 [pid 6953] close(3) = 0 [pid 6953] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6953] write(1, "executing program\n", 18) = 18 executing program [pid 6953] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6953] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6953] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6953] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6953] close(3) = 0 [pid 6953] close(4) = -1 EBADF (Bad file descriptor) [pid 6953] close(5) = -1 EBADF (Bad file descriptor) [pid 6953] close(6) = -1 EBADF (Bad file descriptor) [pid 6953] close(7) = -1 EBADF (Bad file descriptor) [pid 6953] close(8) = -1 EBADF (Bad file descriptor) [pid 6953] close(9) = -1 EBADF (Bad file descriptor) [pid 6953] close(10) = -1 EBADF (Bad file descriptor) [pid 6953] close(11) = -1 EBADF (Bad file descriptor) [pid 6953] close(12) = -1 EBADF (Bad file descriptor) [pid 6953] close(13) = -1 EBADF (Bad file descriptor) [pid 6953] close(14) = -1 EBADF (Bad file descriptor) [pid 6953] close(15) = -1 EBADF (Bad file descriptor) [pid 6953] close(16) = -1 EBADF (Bad file descriptor) [pid 6953] close(17) = -1 EBADF (Bad file descriptor) [pid 6953] close(18) = -1 EBADF (Bad file descriptor) [pid 6953] close(19) = -1 EBADF (Bad file descriptor) [pid 6953] close(20) = -1 EBADF (Bad file descriptor) [pid 6953] close(21) = -1 EBADF (Bad file descriptor) [pid 6953] close(22) = -1 EBADF (Bad file descriptor) [pid 6953] close(23) = -1 EBADF (Bad file descriptor) [pid 6953] close(24) = -1 EBADF (Bad file descriptor) [pid 6953] close(25) = -1 EBADF (Bad file descriptor) [pid 6953] close(26) = -1 EBADF (Bad file descriptor) [pid 6953] close(27) = -1 EBADF (Bad file descriptor) [pid 6953] close(28) = -1 EBADF (Bad file descriptor) [pid 6953] close(29) = -1 EBADF (Bad file descriptor) [pid 6953] exit_group(0) = ? [pid 6953] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6638", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6638", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6638/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6638/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6638/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6638/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6638/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6638/sys") = 0 [pid 314] umount2("./6638/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6638/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6638/binderfs") = 0 [pid 314] umount2("./6638/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6638/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6638/cgroup.net") = 0 [pid 314] umount2("./6638/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6638/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6638/cgroup.cpu") = 0 [pid 314] umount2("./6638/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6638/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6638/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6638") = 0 [pid 314] mkdir("./6639", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6954 attached , child_tidptr=0x55557741b690) = 6641 [pid 6954] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6954] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6954] chdir("./6639") = 0 [pid 6954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6954] setpgid(0, 0) = 0 [pid 6954] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6954] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6954] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6954] write(3, "1000", 4) = 4 [pid 6954] close(3) = 0 [pid 6954] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6954] write(1, "executing program\n", 18) = 18 executing program [pid 6954] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6954] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6954] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6954] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6954] close(3) = 0 [pid 6954] close(4) = -1 EBADF (Bad file descriptor) [pid 6954] close(5) = -1 EBADF (Bad file descriptor) [pid 6954] close(6) = -1 EBADF (Bad file descriptor) [pid 6954] close(7) = -1 EBADF (Bad file descriptor) [pid 6954] close(8) = -1 EBADF (Bad file descriptor) [pid 6954] close(9) = -1 EBADF (Bad file descriptor) [pid 6954] close(10) = -1 EBADF (Bad file descriptor) [pid 6954] close(11) = -1 EBADF (Bad file descriptor) [pid 6954] close(12) = -1 EBADF (Bad file descriptor) [pid 6954] close(13) = -1 EBADF (Bad file descriptor) [pid 6954] close(14) = -1 EBADF (Bad file descriptor) [pid 6954] close(15) = -1 EBADF (Bad file descriptor) [pid 6954] close(16) = -1 EBADF (Bad file descriptor) [pid 6954] close(17) = -1 EBADF (Bad file descriptor) [pid 6954] close(18) = -1 EBADF (Bad file descriptor) [pid 6954] close(19) = -1 EBADF (Bad file descriptor) [pid 6954] close(20) = -1 EBADF (Bad file descriptor) [pid 6954] close(21) = -1 EBADF (Bad file descriptor) [pid 6954] close(22) = -1 EBADF (Bad file descriptor) [pid 6954] close(23) = -1 EBADF (Bad file descriptor) [pid 6954] close(24) = -1 EBADF (Bad file descriptor) [pid 6954] close(25) = -1 EBADF (Bad file descriptor) [pid 6954] close(26) = -1 EBADF (Bad file descriptor) [pid 6954] close(27) = -1 EBADF (Bad file descriptor) [pid 6954] close(28) = -1 EBADF (Bad file descriptor) [pid 6954] close(29) = -1 EBADF (Bad file descriptor) [pid 6954] exit_group(0) = ? [pid 6954] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6639", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6639", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6639/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6639/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6639/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6639/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6639/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6639/sys") = 0 [pid 314] umount2("./6639/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6639/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6639/binderfs") = 0 [pid 314] umount2("./6639/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6639/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6639/cgroup.net") = 0 [pid 314] umount2("./6639/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6639/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6639/cgroup.cpu") = 0 [pid 314] umount2("./6639/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6639/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6639/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6639") = 0 [pid 314] mkdir("./6640", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6955 attached , child_tidptr=0x55557741b690) = 6642 [pid 6955] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6955] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6955] chdir("./6640") = 0 [pid 6955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6955] setpgid(0, 0) = 0 [pid 6955] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6955] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6955] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6955] write(3, "1000", 4) = 4 [pid 6955] close(3) = 0 [pid 6955] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6955] write(1, "executing program\n", 18) = 18 executing program [pid 6955] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6955] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6955] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6955] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6955] close(3) = 0 [pid 6955] close(4) = -1 EBADF (Bad file descriptor) [pid 6955] close(5) = -1 EBADF (Bad file descriptor) [pid 6955] close(6) = -1 EBADF (Bad file descriptor) [pid 6955] close(7) = -1 EBADF (Bad file descriptor) [pid 6955] close(8) = -1 EBADF (Bad file descriptor) [pid 6955] close(9) = -1 EBADF (Bad file descriptor) [pid 6955] close(10) = -1 EBADF (Bad file descriptor) [pid 6955] close(11) = -1 EBADF (Bad file descriptor) [pid 6955] close(12) = -1 EBADF (Bad file descriptor) [pid 6955] close(13) = -1 EBADF (Bad file descriptor) [pid 6955] close(14) = -1 EBADF (Bad file descriptor) [pid 6955] close(15) = -1 EBADF (Bad file descriptor) [pid 6955] close(16) = -1 EBADF (Bad file descriptor) [pid 6955] close(17) = -1 EBADF (Bad file descriptor) [pid 6955] close(18) = -1 EBADF (Bad file descriptor) [pid 6955] close(19) = -1 EBADF (Bad file descriptor) [pid 6955] close(20) = -1 EBADF (Bad file descriptor) [pid 6955] close(21) = -1 EBADF (Bad file descriptor) [pid 6955] close(22) = -1 EBADF (Bad file descriptor) [pid 6955] close(23) = -1 EBADF (Bad file descriptor) [pid 6955] close(24) = -1 EBADF (Bad file descriptor) [pid 6955] close(25) = -1 EBADF (Bad file descriptor) [pid 6955] close(26) = -1 EBADF (Bad file descriptor) [pid 6955] close(27) = -1 EBADF (Bad file descriptor) [pid 6955] close(28) = -1 EBADF (Bad file descriptor) [pid 6955] close(29) = -1 EBADF (Bad file descriptor) [pid 6955] exit_group(0) = ? [pid 6955] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6642, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6640", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6640", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6640/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6640/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6640/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6640/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6640/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6640/sys") = 0 [pid 314] umount2("./6640/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6640/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6640/binderfs") = 0 [pid 314] umount2("./6640/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6640/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6640/cgroup.net") = 0 [pid 314] umount2("./6640/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6640/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6640/cgroup.cpu") = 0 [pid 314] umount2("./6640/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6640/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6640/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6640") = 0 [pid 314] mkdir("./6641", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6643 ci2-android-6-12-rust/strace-static-x86_64: Process 6956 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6956] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6956] <... set_robust_list resumed>) = 0 [pid 6956] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6956] chdir("./6641") = 0 [pid 6956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6956] setpgid(0, 0) = 0 [pid 6956] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6956] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6956] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6956] write(3, "1000", 4) = 4 [pid 6956] close(3) = 0 [pid 6956] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6956] write(1, "executing program\n", 18) = 18 executing program [pid 6956] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6956] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6956] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6956] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6956] close(3) = 0 [pid 6956] close(4) = -1 EBADF (Bad file descriptor) [pid 6956] close(5) = -1 EBADF (Bad file descriptor) [pid 6956] close(6) = -1 EBADF (Bad file descriptor) [pid 6956] close(7) = -1 EBADF (Bad file descriptor) [pid 6956] close(8) = -1 EBADF (Bad file descriptor) [pid 6956] close(9) = -1 EBADF (Bad file descriptor) [pid 6956] close(10) = -1 EBADF (Bad file descriptor) [pid 6956] close(11) = -1 EBADF (Bad file descriptor) [pid 6956] close(12) = -1 EBADF (Bad file descriptor) [pid 6956] close(13) = -1 EBADF (Bad file descriptor) [pid 6956] close(14) = -1 EBADF (Bad file descriptor) [pid 6956] close(15) = -1 EBADF (Bad file descriptor) [pid 6956] close(16) = -1 EBADF (Bad file descriptor) [pid 6956] close(17) = -1 EBADF (Bad file descriptor) [pid 6956] close(18) = -1 EBADF (Bad file descriptor) [pid 6956] close(19) = -1 EBADF (Bad file descriptor) [pid 6956] close(20) = -1 EBADF (Bad file descriptor) [pid 6956] close(21) = -1 EBADF (Bad file descriptor) [pid 6956] close(22) = -1 EBADF (Bad file descriptor) [pid 6956] close(23) = -1 EBADF (Bad file descriptor) [pid 6956] close(24) = -1 EBADF (Bad file descriptor) [pid 6956] close(25) = -1 EBADF (Bad file descriptor) [pid 6956] close(26) = -1 EBADF (Bad file descriptor) [pid 6956] close(27) = -1 EBADF (Bad file descriptor) [pid 6956] close(28) = -1 EBADF (Bad file descriptor) [pid 6956] close(29) = -1 EBADF (Bad file descriptor) [pid 6956] exit_group(0) = ? [pid 6956] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6643, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6641", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6641", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6641/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6641/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6641/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6641/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6641/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6641/sys") = 0 [pid 314] umount2("./6641/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6641/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6641/binderfs") = 0 [pid 314] umount2("./6641/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6641/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6641/cgroup.net") = 0 [pid 314] umount2("./6641/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6641/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6641/cgroup.cpu") = 0 [pid 314] umount2("./6641/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6641/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6641/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6641") = 0 [pid 314] mkdir("./6642", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6644 ci2-android-6-12-rust/strace-static-x86_64: Process 6957 attached [pid 6957] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6957] <... set_robust_list resumed>) = 0 [pid 6957] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6957] chdir("./6642") = 0 [pid 6957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6957] setpgid(0, 0) = 0 [pid 6957] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6957] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6957] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6957] write(3, "1000", 4) = 4 [pid 6957] close(3) = 0 [pid 6957] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6957] write(1, "executing program\n", 18) = 18 executing program [pid 6957] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6957] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6957] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6957] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6957] close(3) = 0 [pid 6957] close(4) = -1 EBADF (Bad file descriptor) [pid 6957] close(5) = -1 EBADF (Bad file descriptor) [pid 6957] close(6) = -1 EBADF (Bad file descriptor) [pid 6957] close(7) = -1 EBADF (Bad file descriptor) [pid 6957] close(8) = -1 EBADF (Bad file descriptor) [pid 6957] close(9) = -1 EBADF (Bad file descriptor) [pid 6957] close(10) = -1 EBADF (Bad file descriptor) [pid 6957] close(11) = -1 EBADF (Bad file descriptor) [pid 6957] close(12) = -1 EBADF (Bad file descriptor) [pid 6957] close(13) = -1 EBADF (Bad file descriptor) [pid 6957] close(14) = -1 EBADF (Bad file descriptor) [pid 6957] close(15) = -1 EBADF (Bad file descriptor) [pid 6957] close(16) = -1 EBADF (Bad file descriptor) [pid 6957] close(17) = -1 EBADF (Bad file descriptor) [pid 6957] close(18) = -1 EBADF (Bad file descriptor) [pid 6957] close(19) = -1 EBADF (Bad file descriptor) [pid 6957] close(20) = -1 EBADF (Bad file descriptor) [pid 6957] close(21) = -1 EBADF (Bad file descriptor) [pid 6957] close(22) = -1 EBADF (Bad file descriptor) [pid 6957] close(23) = -1 EBADF (Bad file descriptor) [pid 6957] close(24) = -1 EBADF (Bad file descriptor) [pid 6957] close(25) = -1 EBADF (Bad file descriptor) [pid 6957] close(26) = -1 EBADF (Bad file descriptor) [pid 6957] close(27) = -1 EBADF (Bad file descriptor) [pid 6957] close(28) = -1 EBADF (Bad file descriptor) [pid 6957] close(29) = -1 EBADF (Bad file descriptor) [pid 6957] exit_group(0) = ? [pid 6957] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6642", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6642", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6642/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6642/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6642/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6642/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6642/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6642/sys") = 0 [pid 314] umount2("./6642/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6642/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6642/binderfs") = 0 [pid 314] umount2("./6642/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6642/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6642/cgroup.net") = 0 [pid 314] umount2("./6642/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6642/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6642/cgroup.cpu") = 0 [pid 314] umount2("./6642/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6642/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6642/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6642") = 0 [pid 314] mkdir("./6643", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6958 attached , child_tidptr=0x55557741b690) = 6645 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6958] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6958] chdir("./6643") = 0 [pid 6958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6958] setpgid(0, 0) = 0 [pid 6958] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6958] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6958] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6958] write(3, "1000", 4) = 4 [pid 6958] close(3) = 0 [pid 6958] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6958] write(1, "executing program\n", 18) = 18 executing program [pid 6958] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6958] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6958] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6958] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6958] close(3) = 0 [pid 6958] close(4) = -1 EBADF (Bad file descriptor) [pid 6958] close(5) = -1 EBADF (Bad file descriptor) [pid 6958] close(6) = -1 EBADF (Bad file descriptor) [pid 6958] close(7) = -1 EBADF (Bad file descriptor) [pid 6958] close(8) = -1 EBADF (Bad file descriptor) [pid 6958] close(9) = -1 EBADF (Bad file descriptor) [pid 6958] close(10) = -1 EBADF (Bad file descriptor) [pid 6958] close(11) = -1 EBADF (Bad file descriptor) [pid 6958] close(12) = -1 EBADF (Bad file descriptor) [pid 6958] close(13) = -1 EBADF (Bad file descriptor) [pid 6958] close(14) = -1 EBADF (Bad file descriptor) [pid 6958] close(15) = -1 EBADF (Bad file descriptor) [pid 6958] close(16) = -1 EBADF (Bad file descriptor) [pid 6958] close(17) = -1 EBADF (Bad file descriptor) [pid 6958] close(18) = -1 EBADF (Bad file descriptor) [pid 6958] close(19) = -1 EBADF (Bad file descriptor) [pid 6958] close(20) = -1 EBADF (Bad file descriptor) [pid 6958] close(21) = -1 EBADF (Bad file descriptor) [pid 6958] close(22) = -1 EBADF (Bad file descriptor) [pid 6958] close(23) = -1 EBADF (Bad file descriptor) [pid 6958] close(24) = -1 EBADF (Bad file descriptor) [pid 6958] close(25) = -1 EBADF (Bad file descriptor) [pid 6958] close(26) = -1 EBADF (Bad file descriptor) [pid 6958] close(27) = -1 EBADF (Bad file descriptor) [pid 6958] close(28) = -1 EBADF (Bad file descriptor) [pid 6958] close(29) = -1 EBADF (Bad file descriptor) [pid 6958] exit_group(0) = ? [pid 6958] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6643", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6643", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6643/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6643/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6643/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6643/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6643/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6643/sys") = 0 [pid 314] umount2("./6643/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6643/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6643/binderfs") = 0 [pid 314] umount2("./6643/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6643/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6643/cgroup.net") = 0 [pid 314] umount2("./6643/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6643/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6643/cgroup.cpu") = 0 [pid 314] umount2("./6643/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6643/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6643/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6643") = 0 [pid 314] mkdir("./6644", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6959 attached , child_tidptr=0x55557741b690) = 6646 [pid 6959] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6959] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6959] chdir("./6644") = 0 [pid 6959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6959] setpgid(0, 0) = 0 [pid 6959] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6959] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6959] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6959] write(3, "1000", 4) = 4 [pid 6959] close(3) = 0 [pid 6959] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6959] write(1, "executing program\n", 18) = 18 [pid 6959] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6959] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6959] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6959] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6959] close(3) = 0 [pid 6959] close(4) = -1 EBADF (Bad file descriptor) [pid 6959] close(5) = -1 EBADF (Bad file descriptor) [pid 6959] close(6) = -1 EBADF (Bad file descriptor) [pid 6959] close(7) = -1 EBADF (Bad file descriptor) [pid 6959] close(8) = -1 EBADF (Bad file descriptor) [pid 6959] close(9) = -1 EBADF (Bad file descriptor) [pid 6959] close(10) = -1 EBADF (Bad file descriptor) [pid 6959] close(11) = -1 EBADF (Bad file descriptor) [pid 6959] close(12) = -1 EBADF (Bad file descriptor) [pid 6959] close(13) = -1 EBADF (Bad file descriptor) [pid 6959] close(14) = -1 EBADF (Bad file descriptor) [pid 6959] close(15) = -1 EBADF (Bad file descriptor) [pid 6959] close(16) = -1 EBADF (Bad file descriptor) [pid 6959] close(17) = -1 EBADF (Bad file descriptor) [pid 6959] close(18) = -1 EBADF (Bad file descriptor) [pid 6959] close(19) = -1 EBADF (Bad file descriptor) [pid 6959] close(20) = -1 EBADF (Bad file descriptor) [pid 6959] close(21) = -1 EBADF (Bad file descriptor) [pid 6959] close(22) = -1 EBADF (Bad file descriptor) [pid 6959] close(23) = -1 EBADF (Bad file descriptor) [pid 6959] close(24) = -1 EBADF (Bad file descriptor) [pid 6959] close(25) = -1 EBADF (Bad file descriptor) [pid 6959] close(26) = -1 EBADF (Bad file descriptor) [pid 6959] close(27) = -1 EBADF (Bad file descriptor) [pid 6959] close(28) = -1 EBADF (Bad file descriptor) [pid 6959] close(29) = -1 EBADF (Bad file descriptor) [pid 6959] exit_group(0) = ? [pid 6959] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6644", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6644", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6644/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6644/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6644/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6644/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6644/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6644/sys") = 0 [pid 314] umount2("./6644/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6644/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6644/binderfs") = 0 [pid 314] umount2("./6644/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6644/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6644/cgroup.net") = 0 [pid 314] umount2("./6644/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6644/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6644/cgroup.cpu") = 0 [pid 314] umount2("./6644/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6644/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6644/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6644") = 0 [pid 314] mkdir("./6645", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6960 attached , child_tidptr=0x55557741b690) = 6647 [pid 6960] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6960] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6960] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6960] chdir("./6645") = 0 [pid 6960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6960] setpgid(0, 0) = 0 [pid 6960] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6960] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6960] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6960] write(3, "1000", 4) = 4 [pid 6960] close(3) = 0 [pid 6960] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6960] write(1, "executing program\n", 18) = 18 executing program [pid 6960] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6960] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6960] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6960] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6960] close(3) = 0 [pid 6960] close(4) = -1 EBADF (Bad file descriptor) [pid 6960] close(5) = -1 EBADF (Bad file descriptor) [pid 6960] close(6) = -1 EBADF (Bad file descriptor) [pid 6960] close(7) = -1 EBADF (Bad file descriptor) [pid 6960] close(8) = -1 EBADF (Bad file descriptor) [pid 6960] close(9) = -1 EBADF (Bad file descriptor) [pid 6960] close(10) = -1 EBADF (Bad file descriptor) [pid 6960] close(11) = -1 EBADF (Bad file descriptor) [pid 6960] close(12) = -1 EBADF (Bad file descriptor) [pid 6960] close(13) = -1 EBADF (Bad file descriptor) [pid 6960] close(14) = -1 EBADF (Bad file descriptor) [pid 6960] close(15) = -1 EBADF (Bad file descriptor) [pid 6960] close(16) = -1 EBADF (Bad file descriptor) [pid 6960] close(17) = -1 EBADF (Bad file descriptor) [pid 6960] close(18) = -1 EBADF (Bad file descriptor) [pid 6960] close(19) = -1 EBADF (Bad file descriptor) [pid 6960] close(20) = -1 EBADF (Bad file descriptor) [pid 6960] close(21) = -1 EBADF (Bad file descriptor) [pid 6960] close(22) = -1 EBADF (Bad file descriptor) [pid 6960] close(23) = -1 EBADF (Bad file descriptor) [pid 6960] close(24) = -1 EBADF (Bad file descriptor) [pid 6960] close(25) = -1 EBADF (Bad file descriptor) [pid 6960] close(26) = -1 EBADF (Bad file descriptor) [pid 6960] close(27) = -1 EBADF (Bad file descriptor) [pid 6960] close(28) = -1 EBADF (Bad file descriptor) [pid 6960] close(29) = -1 EBADF (Bad file descriptor) [pid 6960] exit_group(0) = ? [pid 6960] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6645", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6645", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6645/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6645/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6645/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6645/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6645/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6645/sys") = 0 [pid 314] umount2("./6645/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6645/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6645/binderfs") = 0 [pid 314] umount2("./6645/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6645/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6645/cgroup.net") = 0 [pid 314] umount2("./6645/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6645/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6645/cgroup.cpu") = 0 [pid 314] umount2("./6645/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6645/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6645/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6645") = 0 [pid 314] mkdir("./6646", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6961 attached , child_tidptr=0x55557741b690) = 6648 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6961] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6961] <... set_robust_list resumed>) = 0 [pid 6961] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6961] chdir("./6646") = 0 [pid 6961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6961] setpgid(0, 0) = 0 [pid 6961] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6961] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6961] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6961] write(3, "1000", 4) = 4 [pid 6961] close(3) = 0 [pid 6961] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6961] write(1, "executing program\n", 18) = 18 executing program [pid 6961] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6961] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6961] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6961] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6961] close(3) = 0 [pid 6961] close(4) = -1 EBADF (Bad file descriptor) [pid 6961] close(5) = -1 EBADF (Bad file descriptor) [pid 6961] close(6) = -1 EBADF (Bad file descriptor) [pid 6961] close(7) = -1 EBADF (Bad file descriptor) [pid 6961] close(8) = -1 EBADF (Bad file descriptor) [pid 6961] close(9) = -1 EBADF (Bad file descriptor) [pid 6961] close(10) = -1 EBADF (Bad file descriptor) [pid 6961] close(11) = -1 EBADF (Bad file descriptor) [pid 6961] close(12) = -1 EBADF (Bad file descriptor) [pid 6961] close(13) = -1 EBADF (Bad file descriptor) [pid 6961] close(14) = -1 EBADF (Bad file descriptor) [pid 6961] close(15) = -1 EBADF (Bad file descriptor) [pid 6961] close(16) = -1 EBADF (Bad file descriptor) [pid 6961] close(17) = -1 EBADF (Bad file descriptor) [pid 6961] close(18) = -1 EBADF (Bad file descriptor) [pid 6961] close(19) = -1 EBADF (Bad file descriptor) [pid 6961] close(20) = -1 EBADF (Bad file descriptor) [pid 6961] close(21) = -1 EBADF (Bad file descriptor) [pid 6961] close(22) = -1 EBADF (Bad file descriptor) [pid 6961] close(23) = -1 EBADF (Bad file descriptor) [pid 6961] close(24) = -1 EBADF (Bad file descriptor) [pid 6961] close(25) = -1 EBADF (Bad file descriptor) [pid 6961] close(26) = -1 EBADF (Bad file descriptor) [pid 6961] close(27) = -1 EBADF (Bad file descriptor) [pid 6961] close(28) = -1 EBADF (Bad file descriptor) [pid 6961] close(29) = -1 EBADF (Bad file descriptor) [pid 6961] exit_group(0) = ? [pid 6961] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6646", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6646", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6646/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6646/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6646/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6646/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6646/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6646/sys") = 0 [pid 314] umount2("./6646/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6646/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6646/binderfs") = 0 [pid 314] umount2("./6646/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6646/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6646/cgroup.net") = 0 [pid 314] umount2("./6646/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6646/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6646/cgroup.cpu") = 0 [pid 314] umount2("./6646/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6646/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6646/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6646") = 0 [pid 314] mkdir("./6647", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6649 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 6962 attached [pid 6962] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6962] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6962] chdir("./6647") = 0 [pid 6962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6962] setpgid(0, 0) = 0 [pid 6962] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6962] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6962] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6962] write(3, "1000", 4) = 4 [pid 6962] close(3) = 0 [pid 6962] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6962] write(1, "executing program\n", 18) = 18 executing program [pid 6962] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6962] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6962] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6962] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6962] close(3) = 0 [pid 6962] close(4) = -1 EBADF (Bad file descriptor) [pid 6962] close(5) = -1 EBADF (Bad file descriptor) [pid 6962] close(6) = -1 EBADF (Bad file descriptor) [pid 6962] close(7) = -1 EBADF (Bad file descriptor) [pid 6962] close(8) = -1 EBADF (Bad file descriptor) [pid 6962] close(9) = -1 EBADF (Bad file descriptor) [pid 6962] close(10) = -1 EBADF (Bad file descriptor) [pid 6962] close(11) = -1 EBADF (Bad file descriptor) [pid 6962] close(12) = -1 EBADF (Bad file descriptor) [pid 6962] close(13) = -1 EBADF (Bad file descriptor) [pid 6962] close(14) = -1 EBADF (Bad file descriptor) [pid 6962] close(15) = -1 EBADF (Bad file descriptor) [pid 6962] close(16) = -1 EBADF (Bad file descriptor) [pid 6962] close(17) = -1 EBADF (Bad file descriptor) [pid 6962] close(18) = -1 EBADF (Bad file descriptor) [pid 6962] close(19) = -1 EBADF (Bad file descriptor) [pid 6962] close(20) = -1 EBADF (Bad file descriptor) [pid 6962] close(21) = -1 EBADF (Bad file descriptor) [pid 6962] close(22) = -1 EBADF (Bad file descriptor) [pid 6962] close(23) = -1 EBADF (Bad file descriptor) [pid 6962] close(24) = -1 EBADF (Bad file descriptor) [pid 6962] close(25) = -1 EBADF (Bad file descriptor) [pid 6962] close(26) = -1 EBADF (Bad file descriptor) [pid 6962] close(27) = -1 EBADF (Bad file descriptor) [pid 6962] close(28) = -1 EBADF (Bad file descriptor) [pid 6962] close(29) = -1 EBADF (Bad file descriptor) [pid 6962] exit_group(0) = ? [pid 6962] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6647", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6647", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6647/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6647/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6647/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6647/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6647/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6647/sys") = 0 [pid 314] umount2("./6647/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6647/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6647/binderfs") = 0 [pid 314] umount2("./6647/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6647/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6647/cgroup.net") = 0 [pid 314] umount2("./6647/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6647/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6647/cgroup.cpu") = 0 [pid 314] umount2("./6647/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6647/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6647/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6647") = 0 [pid 314] mkdir("./6648", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6963 attached , child_tidptr=0x55557741b690) = 6650 [pid 6963] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6963] <... set_robust_list resumed>) = 0 [pid 6963] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6963] chdir("./6648") = 0 [pid 6963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6963] setpgid(0, 0) = 0 [pid 6963] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6963] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6963] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6963] write(3, "1000", 4) = 4 [pid 6963] close(3) = 0 [pid 6963] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6963] write(1, "executing program\n", 18) = 18 executing program [pid 6963] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6963] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6963] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6963] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6963] close(3) = 0 [pid 6963] close(4) = -1 EBADF (Bad file descriptor) [pid 6963] close(5) = -1 EBADF (Bad file descriptor) [pid 6963] close(6) = -1 EBADF (Bad file descriptor) [pid 6963] close(7) = -1 EBADF (Bad file descriptor) [pid 6963] close(8) = -1 EBADF (Bad file descriptor) [pid 6963] close(9) = -1 EBADF (Bad file descriptor) [pid 6963] close(10) = -1 EBADF (Bad file descriptor) [pid 6963] close(11) = -1 EBADF (Bad file descriptor) [pid 6963] close(12) = -1 EBADF (Bad file descriptor) [pid 6963] close(13) = -1 EBADF (Bad file descriptor) [pid 6963] close(14) = -1 EBADF (Bad file descriptor) [pid 6963] close(15) = -1 EBADF (Bad file descriptor) [pid 6963] close(16) = -1 EBADF (Bad file descriptor) [pid 6963] close(17) = -1 EBADF (Bad file descriptor) [pid 6963] close(18) = -1 EBADF (Bad file descriptor) [pid 6963] close(19) = -1 EBADF (Bad file descriptor) [pid 6963] close(20) = -1 EBADF (Bad file descriptor) [pid 6963] close(21) = -1 EBADF (Bad file descriptor) [pid 6963] close(22) = -1 EBADF (Bad file descriptor) [pid 6963] close(23) = -1 EBADF (Bad file descriptor) [pid 6963] close(24) = -1 EBADF (Bad file descriptor) [pid 6963] close(25) = -1 EBADF (Bad file descriptor) [pid 6963] close(26) = -1 EBADF (Bad file descriptor) [pid 6963] close(27) = -1 EBADF (Bad file descriptor) [pid 6963] close(28) = -1 EBADF (Bad file descriptor) [pid 6963] close(29) = -1 EBADF (Bad file descriptor) [pid 6963] exit_group(0) = ? [pid 6963] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6650, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6648", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6648", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6648/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6648/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6648/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6648/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6648/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6648/sys") = 0 [pid 314] umount2("./6648/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6648/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6648/binderfs") = 0 [pid 314] umount2("./6648/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6648/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6648/cgroup.net") = 0 [pid 314] umount2("./6648/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6648/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6648/cgroup.cpu") = 0 [pid 314] umount2("./6648/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6648/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6648/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6648") = 0 [pid 314] mkdir("./6649", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6651 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 6964 attached [pid 6964] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6964] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6964] chdir("./6649") = 0 [pid 6964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6964] setpgid(0, 0) = 0 [pid 6964] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6964] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6964] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6964] write(3, "1000", 4) = 4 [pid 6964] close(3) = 0 [pid 6964] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6964] write(1, "executing program\n", 18) = 18 executing program [pid 6964] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6964] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6964] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6964] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6964] close(3) = 0 [pid 6964] close(4) = -1 EBADF (Bad file descriptor) [pid 6964] close(5) = -1 EBADF (Bad file descriptor) [pid 6964] close(6) = -1 EBADF (Bad file descriptor) [pid 6964] close(7) = -1 EBADF (Bad file descriptor) [pid 6964] close(8) = -1 EBADF (Bad file descriptor) [pid 6964] close(9) = -1 EBADF (Bad file descriptor) [pid 6964] close(10) = -1 EBADF (Bad file descriptor) [pid 6964] close(11) = -1 EBADF (Bad file descriptor) [pid 6964] close(12) = -1 EBADF (Bad file descriptor) [pid 6964] close(13) = -1 EBADF (Bad file descriptor) [pid 6964] close(14) = -1 EBADF (Bad file descriptor) [pid 6964] close(15) = -1 EBADF (Bad file descriptor) [pid 6964] close(16) = -1 EBADF (Bad file descriptor) [pid 6964] close(17) = -1 EBADF (Bad file descriptor) [pid 6964] close(18) = -1 EBADF (Bad file descriptor) [pid 6964] close(19) = -1 EBADF (Bad file descriptor) [pid 6964] close(20) = -1 EBADF (Bad file descriptor) [pid 6964] close(21) = -1 EBADF (Bad file descriptor) [pid 6964] close(22) = -1 EBADF (Bad file descriptor) [pid 6964] close(23) = -1 EBADF (Bad file descriptor) [pid 6964] close(24) = -1 EBADF (Bad file descriptor) [pid 6964] close(25) = -1 EBADF (Bad file descriptor) [pid 6964] close(26) = -1 EBADF (Bad file descriptor) [pid 6964] close(27) = -1 EBADF (Bad file descriptor) [pid 6964] close(28) = -1 EBADF (Bad file descriptor) [pid 6964] close(29) = -1 EBADF (Bad file descriptor) [pid 6964] exit_group(0) = ? [pid 6964] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6649", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6649", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6649/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6649/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6649/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6649/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6649/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6649/sys") = 0 [pid 314] umount2("./6649/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6649/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6649/binderfs") = 0 [pid 314] umount2("./6649/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6649/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6649/cgroup.net") = 0 [pid 314] umount2("./6649/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6649/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6649/cgroup.cpu") = 0 [pid 314] umount2("./6649/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6649/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6649/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6649") = 0 [pid 314] mkdir("./6650", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6965 attached , child_tidptr=0x55557741b690) = 6652 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6965] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6965] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6965] chdir("./6650") = 0 [pid 6965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6965] setpgid(0, 0) = 0 [pid 6965] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6965] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6965] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6965] write(3, "1000", 4) = 4 [pid 6965] close(3) = 0 [pid 6965] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6965] write(1, "executing program\n", 18) = 18 [pid 6965] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6965] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6965] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6965] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6965] close(3) = 0 [pid 6965] close(4) = -1 EBADF (Bad file descriptor) [pid 6965] close(5) = -1 EBADF (Bad file descriptor) [pid 6965] close(6) = -1 EBADF (Bad file descriptor) [pid 6965] close(7) = -1 EBADF (Bad file descriptor) [pid 6965] close(8) = -1 EBADF (Bad file descriptor) [pid 6965] close(9) = -1 EBADF (Bad file descriptor) [pid 6965] close(10) = -1 EBADF (Bad file descriptor) [pid 6965] close(11) = -1 EBADF (Bad file descriptor) [pid 6965] close(12) = -1 EBADF (Bad file descriptor) [pid 6965] close(13) = -1 EBADF (Bad file descriptor) [pid 6965] close(14) = -1 EBADF (Bad file descriptor) [pid 6965] close(15) = -1 EBADF (Bad file descriptor) [pid 6965] close(16) = -1 EBADF (Bad file descriptor) [pid 6965] close(17) = -1 EBADF (Bad file descriptor) [pid 6965] close(18) = -1 EBADF (Bad file descriptor) [pid 6965] close(19) = -1 EBADF (Bad file descriptor) [pid 6965] close(20) = -1 EBADF (Bad file descriptor) [pid 6965] close(21) = -1 EBADF (Bad file descriptor) [pid 6965] close(22) = -1 EBADF (Bad file descriptor) [pid 6965] close(23) = -1 EBADF (Bad file descriptor) [pid 6965] close(24) = -1 EBADF (Bad file descriptor) [pid 6965] close(25) = -1 EBADF (Bad file descriptor) [pid 6965] close(26) = -1 EBADF (Bad file descriptor) [pid 6965] close(27) = -1 EBADF (Bad file descriptor) [pid 6965] close(28) = -1 EBADF (Bad file descriptor) [pid 6965] close(29) = -1 EBADF (Bad file descriptor) [pid 6965] exit_group(0) = ? [pid 6965] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6650", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6650", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6650/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6650/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6650/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6650/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6650/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6650/sys") = 0 [pid 314] umount2("./6650/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6650/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6650/binderfs") = 0 [pid 314] umount2("./6650/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6650/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6650/cgroup.net") = 0 [pid 314] umount2("./6650/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6650/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6650/cgroup.cpu") = 0 [pid 314] umount2("./6650/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6650/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6650/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6650") = 0 [pid 314] mkdir("./6651", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6966 attached , child_tidptr=0x55557741b690) = 6653 [pid 6966] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6966] chdir("./6651") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6966] setpgid(0, 0) = 0 [pid 6966] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6966] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6966] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6966] write(3, "1000", 4) = 4 [pid 6966] close(3) = 0 [pid 6966] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6966] write(1, "executing program\n", 18) = 18 [pid 6966] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6966] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6966] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6966] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6966] close(3) = 0 [pid 6966] close(4) = -1 EBADF (Bad file descriptor) [pid 6966] close(5) = -1 EBADF (Bad file descriptor) [pid 6966] close(6) = -1 EBADF (Bad file descriptor) [pid 6966] close(7) = -1 EBADF (Bad file descriptor) [pid 6966] close(8) = -1 EBADF (Bad file descriptor) [pid 6966] close(9) = -1 EBADF (Bad file descriptor) [pid 6966] close(10) = -1 EBADF (Bad file descriptor) [pid 6966] close(11) = -1 EBADF (Bad file descriptor) [pid 6966] close(12) = -1 EBADF (Bad file descriptor) [pid 6966] close(13) = -1 EBADF (Bad file descriptor) [pid 6966] close(14) = -1 EBADF (Bad file descriptor) [pid 6966] close(15) = -1 EBADF (Bad file descriptor) [pid 6966] close(16) = -1 EBADF (Bad file descriptor) [pid 6966] close(17) = -1 EBADF (Bad file descriptor) [pid 6966] close(18) = -1 EBADF (Bad file descriptor) [pid 6966] close(19) = -1 EBADF (Bad file descriptor) [pid 6966] close(20) = -1 EBADF (Bad file descriptor) [pid 6966] close(21) = -1 EBADF (Bad file descriptor) [pid 6966] close(22) = -1 EBADF (Bad file descriptor) [pid 6966] close(23) = -1 EBADF (Bad file descriptor) [pid 6966] close(24) = -1 EBADF (Bad file descriptor) [pid 6966] close(25) = -1 EBADF (Bad file descriptor) [pid 6966] close(26) = -1 EBADF (Bad file descriptor) [pid 6966] close(27) = -1 EBADF (Bad file descriptor) [pid 6966] close(28) = -1 EBADF (Bad file descriptor) [pid 6966] close(29) = -1 EBADF (Bad file descriptor) [pid 6966] exit_group(0) = ? [pid 6966] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6651", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6651", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6651/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6651/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6651/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6651/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6651/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6651/sys") = 0 [pid 314] umount2("./6651/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6651/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6651/binderfs") = 0 [pid 314] umount2("./6651/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6651/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6651/cgroup.net") = 0 [pid 314] umount2("./6651/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6651/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6651/cgroup.cpu") = 0 [pid 314] umount2("./6651/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6651/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6651/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6651") = 0 [pid 314] mkdir("./6652", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6967 attached , child_tidptr=0x55557741b690) = 6654 [pid 6967] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6967] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6967] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6967] chdir("./6652") = 0 [pid 6967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6967] setpgid(0, 0) = 0 [pid 6967] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6967] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6967] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6967] write(3, "1000", 4) = 4 [pid 6967] close(3) = 0 [pid 6967] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6967] write(1, "executing program\n", 18) = 18 executing program [pid 6967] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6967] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6967] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6967] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6967] close(3) = 0 [pid 6967] close(4) = -1 EBADF (Bad file descriptor) [pid 6967] close(5) = -1 EBADF (Bad file descriptor) [pid 6967] close(6) = -1 EBADF (Bad file descriptor) [pid 6967] close(7) = -1 EBADF (Bad file descriptor) [pid 6967] close(8) = -1 EBADF (Bad file descriptor) [pid 6967] close(9) = -1 EBADF (Bad file descriptor) [pid 6967] close(10) = -1 EBADF (Bad file descriptor) [pid 6967] close(11) = -1 EBADF (Bad file descriptor) [pid 6967] close(12) = -1 EBADF (Bad file descriptor) [pid 6967] close(13) = -1 EBADF (Bad file descriptor) [pid 6967] close(14) = -1 EBADF (Bad file descriptor) [pid 6967] close(15) = -1 EBADF (Bad file descriptor) [pid 6967] close(16) = -1 EBADF (Bad file descriptor) [pid 6967] close(17) = -1 EBADF (Bad file descriptor) [pid 6967] close(18) = -1 EBADF (Bad file descriptor) [pid 6967] close(19) = -1 EBADF (Bad file descriptor) [pid 6967] close(20) = -1 EBADF (Bad file descriptor) [pid 6967] close(21) = -1 EBADF (Bad file descriptor) [pid 6967] close(22) = -1 EBADF (Bad file descriptor) [pid 6967] close(23) = -1 EBADF (Bad file descriptor) [pid 6967] close(24) = -1 EBADF (Bad file descriptor) [pid 6967] close(25) = -1 EBADF (Bad file descriptor) [pid 6967] close(26) = -1 EBADF (Bad file descriptor) [pid 6967] close(27) = -1 EBADF (Bad file descriptor) [pid 6967] close(28) = -1 EBADF (Bad file descriptor) [pid 6967] close(29) = -1 EBADF (Bad file descriptor) [pid 6967] exit_group(0) = ? [pid 6967] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6652", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6652", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6652/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6652/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6652/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6652/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6652/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6652/sys") = 0 [pid 314] umount2("./6652/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6652/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6652/binderfs") = 0 [pid 314] umount2("./6652/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6652/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6652/cgroup.net") = 0 [pid 314] umount2("./6652/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6652/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6652/cgroup.cpu") = 0 [pid 314] umount2("./6652/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6652/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6652/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6652") = 0 [pid 314] mkdir("./6653", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6968 attached , child_tidptr=0x55557741b690) = 6655 [pid 6968] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6968] <... set_robust_list resumed>) = 0 [pid 6968] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6968] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6968] chdir("./6653") = 0 [pid 6968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6968] setpgid(0, 0) = 0 [pid 6968] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6968] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6968] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6968] write(3, "1000", 4) = 4 [pid 6968] close(3) = 0 [pid 6968] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6968] write(1, "executing program\n", 18) = 18 executing program [pid 6968] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6968] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6968] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6968] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6968] close(3) = 0 [pid 6968] close(4) = -1 EBADF (Bad file descriptor) [pid 6968] close(5) = -1 EBADF (Bad file descriptor) [pid 6968] close(6) = -1 EBADF (Bad file descriptor) [pid 6968] close(7) = -1 EBADF (Bad file descriptor) [pid 6968] close(8) = -1 EBADF (Bad file descriptor) [pid 6968] close(9) = -1 EBADF (Bad file descriptor) [pid 6968] close(10) = -1 EBADF (Bad file descriptor) [pid 6968] close(11) = -1 EBADF (Bad file descriptor) [pid 6968] close(12) = -1 EBADF (Bad file descriptor) [pid 6968] close(13) = -1 EBADF (Bad file descriptor) [pid 6968] close(14) = -1 EBADF (Bad file descriptor) [pid 6968] close(15) = -1 EBADF (Bad file descriptor) [pid 6968] close(16) = -1 EBADF (Bad file descriptor) [pid 6968] close(17) = -1 EBADF (Bad file descriptor) [pid 6968] close(18) = -1 EBADF (Bad file descriptor) [pid 6968] close(19) = -1 EBADF (Bad file descriptor) [pid 6968] close(20) = -1 EBADF (Bad file descriptor) [pid 6968] close(21) = -1 EBADF (Bad file descriptor) [pid 6968] close(22) = -1 EBADF (Bad file descriptor) [pid 6968] close(23) = -1 EBADF (Bad file descriptor) [pid 6968] close(24) = -1 EBADF (Bad file descriptor) [pid 6968] close(25) = -1 EBADF (Bad file descriptor) [pid 6968] close(26) = -1 EBADF (Bad file descriptor) [pid 6968] close(27) = -1 EBADF (Bad file descriptor) [pid 6968] close(28) = -1 EBADF (Bad file descriptor) [pid 6968] close(29) = -1 EBADF (Bad file descriptor) [pid 6968] exit_group(0) = ? [pid 6968] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6653", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6653", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6653/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6653/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6653/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6653/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6653/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6653/sys") = 0 [pid 314] umount2("./6653/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6653/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6653/binderfs") = 0 [pid 314] umount2("./6653/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6653/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6653/cgroup.net") = 0 [pid 314] umount2("./6653/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6653/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6653/cgroup.cpu") = 0 [pid 314] umount2("./6653/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6653/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6653/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6653") = 0 [pid 314] mkdir("./6654", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6969 attached , child_tidptr=0x55557741b690) = 6656 [pid 6969] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6969] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6969] chdir("./6654" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6969] <... chdir resumed>) = 0 [pid 6969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6969] setpgid(0, 0) = 0 [pid 6969] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6969] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6969] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6969] write(3, "1000", 4) = 4 [pid 6969] close(3) = 0 [pid 6969] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6969] write(1, "executing program\n", 18) = 18 executing program [pid 6969] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6969] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6969] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6969] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6969] close(3) = 0 [pid 6969] close(4) = -1 EBADF (Bad file descriptor) [pid 6969] close(5) = -1 EBADF (Bad file descriptor) [pid 6969] close(6) = -1 EBADF (Bad file descriptor) [pid 6969] close(7) = -1 EBADF (Bad file descriptor) [pid 6969] close(8) = -1 EBADF (Bad file descriptor) [pid 6969] close(9) = -1 EBADF (Bad file descriptor) [pid 6969] close(10) = -1 EBADF (Bad file descriptor) [pid 6969] close(11) = -1 EBADF (Bad file descriptor) [pid 6969] close(12) = -1 EBADF (Bad file descriptor) [pid 6969] close(13) = -1 EBADF (Bad file descriptor) [pid 6969] close(14) = -1 EBADF (Bad file descriptor) [pid 6969] close(15) = -1 EBADF (Bad file descriptor) [pid 6969] close(16) = -1 EBADF (Bad file descriptor) [pid 6969] close(17) = -1 EBADF (Bad file descriptor) [pid 6969] close(18) = -1 EBADF (Bad file descriptor) [pid 6969] close(19) = -1 EBADF (Bad file descriptor) [pid 6969] close(20) = -1 EBADF (Bad file descriptor) [pid 6969] close(21) = -1 EBADF (Bad file descriptor) [pid 6969] close(22) = -1 EBADF (Bad file descriptor) [pid 6969] close(23) = -1 EBADF (Bad file descriptor) [pid 6969] close(24) = -1 EBADF (Bad file descriptor) [pid 6969] close(25) = -1 EBADF (Bad file descriptor) [pid 6969] close(26) = -1 EBADF (Bad file descriptor) [pid 6969] close(27) = -1 EBADF (Bad file descriptor) [pid 6969] close(28) = -1 EBADF (Bad file descriptor) [pid 6969] close(29) = -1 EBADF (Bad file descriptor) [pid 6969] exit_group(0) = ? [pid 6969] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6656, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6654", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6654", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6654/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6654/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6654/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6654/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6654/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6654/sys") = 0 [pid 314] umount2("./6654/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6654/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6654/binderfs") = 0 [pid 314] umount2("./6654/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6654/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6654/cgroup.net") = 0 [pid 314] umount2("./6654/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6654/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6654/cgroup.cpu") = 0 [pid 314] umount2("./6654/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6654/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6654/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6654") = 0 [pid 314] mkdir("./6655", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6970 attached , child_tidptr=0x55557741b690) = 6657 [pid 6970] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6970] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6970] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6970] chdir("./6655") = 0 [pid 6970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6970] setpgid(0, 0) = 0 [pid 6970] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6970] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6970] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6970] write(3, "1000", 4) = 4 [pid 6970] close(3) = 0 [pid 6970] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6970] write(1, "executing program\n", 18) = 18 executing program [pid 6970] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6970] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6970] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6970] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6970] close(3) = 0 [pid 6970] close(4) = -1 EBADF (Bad file descriptor) [pid 6970] close(5) = -1 EBADF (Bad file descriptor) [pid 6970] close(6) = -1 EBADF (Bad file descriptor) [pid 6970] close(7) = -1 EBADF (Bad file descriptor) [pid 6970] close(8) = -1 EBADF (Bad file descriptor) [pid 6970] close(9) = -1 EBADF (Bad file descriptor) [pid 6970] close(10) = -1 EBADF (Bad file descriptor) [pid 6970] close(11) = -1 EBADF (Bad file descriptor) [pid 6970] close(12) = -1 EBADF (Bad file descriptor) [pid 6970] close(13) = -1 EBADF (Bad file descriptor) [pid 6970] close(14) = -1 EBADF (Bad file descriptor) [pid 6970] close(15) = -1 EBADF (Bad file descriptor) [pid 6970] close(16) = -1 EBADF (Bad file descriptor) [pid 6970] close(17) = -1 EBADF (Bad file descriptor) [pid 6970] close(18) = -1 EBADF (Bad file descriptor) [pid 6970] close(19) = -1 EBADF (Bad file descriptor) [pid 6970] close(20) = -1 EBADF (Bad file descriptor) [pid 6970] close(21) = -1 EBADF (Bad file descriptor) [pid 6970] close(22) = -1 EBADF (Bad file descriptor) [pid 6970] close(23) = -1 EBADF (Bad file descriptor) [pid 6970] close(24) = -1 EBADF (Bad file descriptor) [pid 6970] close(25) = -1 EBADF (Bad file descriptor) [pid 6970] close(26) = -1 EBADF (Bad file descriptor) [pid 6970] close(27) = -1 EBADF (Bad file descriptor) [pid 6970] close(28) = -1 EBADF (Bad file descriptor) [pid 6970] close(29) = -1 EBADF (Bad file descriptor) [pid 6970] exit_group(0) = ? [pid 6970] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6655", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6655", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6655/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6655/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6655/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6655/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6655/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6655/sys") = 0 [pid 314] umount2("./6655/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6655/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6655/binderfs") = 0 [pid 314] umount2("./6655/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6655/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6655/cgroup.net") = 0 [pid 314] umount2("./6655/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6655/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6655/cgroup.cpu") = 0 [pid 314] umount2("./6655/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6655/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6655/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6655") = 0 [pid 314] mkdir("./6656", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6658 ci2-android-6-12-rust/strace-static-x86_64: Process 6971 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6971] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6971] <... set_robust_list resumed>) = 0 [pid 6971] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6971] chdir("./6656") = 0 [pid 6971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6971] setpgid(0, 0) = 0 [pid 6971] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6971] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6971] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6971] write(3, "1000", 4) = 4 [pid 6971] close(3) = 0 [pid 6971] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6971] write(1, "executing program\n", 18) = 18 executing program [pid 6971] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6971] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6971] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6971] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6971] close(3) = 0 [pid 6971] close(4) = -1 EBADF (Bad file descriptor) [pid 6971] close(5) = -1 EBADF (Bad file descriptor) [pid 6971] close(6) = -1 EBADF (Bad file descriptor) [pid 6971] close(7) = -1 EBADF (Bad file descriptor) [pid 6971] close(8) = -1 EBADF (Bad file descriptor) [pid 6971] close(9) = -1 EBADF (Bad file descriptor) [pid 6971] close(10) = -1 EBADF (Bad file descriptor) [pid 6971] close(11) = -1 EBADF (Bad file descriptor) [pid 6971] close(12) = -1 EBADF (Bad file descriptor) [pid 6971] close(13) = -1 EBADF (Bad file descriptor) [pid 6971] close(14) = -1 EBADF (Bad file descriptor) [pid 6971] close(15) = -1 EBADF (Bad file descriptor) [pid 6971] close(16) = -1 EBADF (Bad file descriptor) [pid 6971] close(17) = -1 EBADF (Bad file descriptor) [pid 6971] close(18) = -1 EBADF (Bad file descriptor) [pid 6971] close(19) = -1 EBADF (Bad file descriptor) [pid 6971] close(20) = -1 EBADF (Bad file descriptor) [pid 6971] close(21) = -1 EBADF (Bad file descriptor) [pid 6971] close(22) = -1 EBADF (Bad file descriptor) [pid 6971] close(23) = -1 EBADF (Bad file descriptor) [pid 6971] close(24) = -1 EBADF (Bad file descriptor) [pid 6971] close(25) = -1 EBADF (Bad file descriptor) [pid 6971] close(26) = -1 EBADF (Bad file descriptor) [pid 6971] close(27) = -1 EBADF (Bad file descriptor) [pid 6971] close(28) = -1 EBADF (Bad file descriptor) [pid 6971] close(29) = -1 EBADF (Bad file descriptor) [pid 6971] exit_group(0) = ? [pid 6971] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6656", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6656", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6656/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6656/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6656/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6656/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6656/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6656/sys") = 0 [pid 314] umount2("./6656/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6656/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6656/binderfs") = 0 [pid 314] umount2("./6656/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6656/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6656/cgroup.net") = 0 [pid 314] umount2("./6656/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6656/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6656/cgroup.cpu") = 0 [pid 314] umount2("./6656/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6656/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6656/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6656") = 0 [pid 314] mkdir("./6657", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6972 attached , child_tidptr=0x55557741b690) = 6659 [pid 6972] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6972] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6972] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6972] chdir("./6657") = 0 [pid 6972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6972] setpgid(0, 0) = 0 [pid 6972] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6972] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6972] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6972] write(3, "1000", 4) = 4 [pid 6972] close(3) = 0 [pid 6972] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6972] write(1, "executing program\n", 18) = 18 executing program [pid 6972] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6972] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6972] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6972] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6972] close(3) = 0 [pid 6972] close(4) = -1 EBADF (Bad file descriptor) [pid 6972] close(5) = -1 EBADF (Bad file descriptor) [pid 6972] close(6) = -1 EBADF (Bad file descriptor) [pid 6972] close(7) = -1 EBADF (Bad file descriptor) [pid 6972] close(8) = -1 EBADF (Bad file descriptor) [pid 6972] close(9) = -1 EBADF (Bad file descriptor) [pid 6972] close(10) = -1 EBADF (Bad file descriptor) [pid 6972] close(11) = -1 EBADF (Bad file descriptor) [pid 6972] close(12) = -1 EBADF (Bad file descriptor) [pid 6972] close(13) = -1 EBADF (Bad file descriptor) [pid 6972] close(14) = -1 EBADF (Bad file descriptor) [pid 6972] close(15) = -1 EBADF (Bad file descriptor) [pid 6972] close(16) = -1 EBADF (Bad file descriptor) [pid 6972] close(17) = -1 EBADF (Bad file descriptor) [pid 6972] close(18) = -1 EBADF (Bad file descriptor) [pid 6972] close(19) = -1 EBADF (Bad file descriptor) [pid 6972] close(20) = -1 EBADF (Bad file descriptor) [pid 6972] close(21) = -1 EBADF (Bad file descriptor) [pid 6972] close(22) = -1 EBADF (Bad file descriptor) [pid 6972] close(23) = -1 EBADF (Bad file descriptor) [pid 6972] close(24) = -1 EBADF (Bad file descriptor) [pid 6972] close(25) = -1 EBADF (Bad file descriptor) [pid 6972] close(26) = -1 EBADF (Bad file descriptor) [pid 6972] close(27) = -1 EBADF (Bad file descriptor) [pid 6972] close(28) = -1 EBADF (Bad file descriptor) [pid 6972] close(29) = -1 EBADF (Bad file descriptor) [pid 6972] exit_group(0) = ? [pid 6972] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6659, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6657", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6657", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6657/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6657/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6657/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6657/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6657/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6657/sys") = 0 [pid 314] umount2("./6657/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6657/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6657/binderfs") = 0 [pid 314] umount2("./6657/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6657/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6657/cgroup.net") = 0 [pid 314] umount2("./6657/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6657/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6657/cgroup.cpu") = 0 [pid 314] umount2("./6657/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6657/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6657/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6657") = 0 [pid 314] mkdir("./6658", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6973 attached , child_tidptr=0x55557741b690) = 6660 [pid 6973] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6973] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6973] chdir("./6658") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6973] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6973] <... setpgid resumed>) = 0 [pid 6973] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6973] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6973] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6973] write(3, "1000", 4) = 4 [pid 6973] close(3) = 0 [pid 6973] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6973] write(1, "executing program\n", 18) = 18 executing program [pid 6973] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6973] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6973] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6973] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6973] close(3) = 0 [pid 6973] close(4) = -1 EBADF (Bad file descriptor) [pid 6973] close(5) = -1 EBADF (Bad file descriptor) [pid 6973] close(6) = -1 EBADF (Bad file descriptor) [pid 6973] close(7) = -1 EBADF (Bad file descriptor) [pid 6973] close(8) = -1 EBADF (Bad file descriptor) [pid 6973] close(9) = -1 EBADF (Bad file descriptor) [pid 6973] close(10) = -1 EBADF (Bad file descriptor) [pid 6973] close(11) = -1 EBADF (Bad file descriptor) [pid 6973] close(12) = -1 EBADF (Bad file descriptor) [pid 6973] close(13) = -1 EBADF (Bad file descriptor) [pid 6973] close(14) = -1 EBADF (Bad file descriptor) [pid 6973] close(15) = -1 EBADF (Bad file descriptor) [pid 6973] close(16) = -1 EBADF (Bad file descriptor) [pid 6973] close(17) = -1 EBADF (Bad file descriptor) [pid 6973] close(18) = -1 EBADF (Bad file descriptor) [pid 6973] close(19) = -1 EBADF (Bad file descriptor) [pid 6973] close(20) = -1 EBADF (Bad file descriptor) [pid 6973] close(21) = -1 EBADF (Bad file descriptor) [pid 6973] close(22) = -1 EBADF (Bad file descriptor) [pid 6973] close(23) = -1 EBADF (Bad file descriptor) [pid 6973] close(24) = -1 EBADF (Bad file descriptor) [pid 6973] close(25) = -1 EBADF (Bad file descriptor) [pid 6973] close(26) = -1 EBADF (Bad file descriptor) [pid 6973] close(27) = -1 EBADF (Bad file descriptor) [pid 6973] close(28) = -1 EBADF (Bad file descriptor) [pid 6973] close(29) = -1 EBADF (Bad file descriptor) [pid 6973] exit_group(0) = ? [pid 6973] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6658", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6658", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6658/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6658/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6658/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6658/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6658/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6658/sys") = 0 [pid 314] umount2("./6658/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6658/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6658/binderfs") = 0 [pid 314] umount2("./6658/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6658/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6658/cgroup.net") = 0 [pid 314] umount2("./6658/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6658/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6658/cgroup.cpu") = 0 [pid 314] umount2("./6658/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6658/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6658/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6658") = 0 [pid 314] mkdir("./6659", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6974 attached , child_tidptr=0x55557741b690) = 6661 [pid 6974] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6974] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6974] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6974] chdir("./6659") = 0 [pid 6974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6974] setpgid(0, 0) = 0 [pid 6974] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6974] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6974] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6974] write(3, "1000", 4) = 4 [pid 6974] close(3) = 0 [pid 6974] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6974] write(1, "executing program\n", 18) = 18 [pid 6974] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6974] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6974] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6974] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6974] close(3) = 0 [pid 6974] close(4) = -1 EBADF (Bad file descriptor) [pid 6974] close(5) = -1 EBADF (Bad file descriptor) [pid 6974] close(6) = -1 EBADF (Bad file descriptor) [pid 6974] close(7) = -1 EBADF (Bad file descriptor) [pid 6974] close(8) = -1 EBADF (Bad file descriptor) [pid 6974] close(9) = -1 EBADF (Bad file descriptor) [pid 6974] close(10) = -1 EBADF (Bad file descriptor) [pid 6974] close(11) = -1 EBADF (Bad file descriptor) [pid 6974] close(12) = -1 EBADF (Bad file descriptor) [pid 6974] close(13) = -1 EBADF (Bad file descriptor) [pid 6974] close(14) = -1 EBADF (Bad file descriptor) [pid 6974] close(15) = -1 EBADF (Bad file descriptor) [pid 6974] close(16) = -1 EBADF (Bad file descriptor) [pid 6974] close(17) = -1 EBADF (Bad file descriptor) [pid 6974] close(18) = -1 EBADF (Bad file descriptor) [pid 6974] close(19) = -1 EBADF (Bad file descriptor) [pid 6974] close(20) = -1 EBADF (Bad file descriptor) [pid 6974] close(21) = -1 EBADF (Bad file descriptor) [pid 6974] close(22) = -1 EBADF (Bad file descriptor) [pid 6974] close(23) = -1 EBADF (Bad file descriptor) [pid 6974] close(24) = -1 EBADF (Bad file descriptor) [pid 6974] close(25) = -1 EBADF (Bad file descriptor) [pid 6974] close(26) = -1 EBADF (Bad file descriptor) [pid 6974] close(27) = -1 EBADF (Bad file descriptor) [pid 6974] close(28) = -1 EBADF (Bad file descriptor) [pid 6974] close(29) = -1 EBADF (Bad file descriptor) [pid 6974] exit_group(0) = ? [pid 6974] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6659", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6659", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6659/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6659/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6659/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6659/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6659/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6659/sys") = 0 [pid 314] umount2("./6659/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6659/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6659/binderfs") = 0 [pid 314] umount2("./6659/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6659/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6659/cgroup.net") = 0 [pid 314] umount2("./6659/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6659/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6659/cgroup.cpu") = 0 [pid 314] umount2("./6659/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6659/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6659/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6659") = 0 [pid 314] mkdir("./6660", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6975 attached , child_tidptr=0x55557741b690) = 6662 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6975] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6975] chdir("./6660") = 0 [pid 6975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6975] setpgid(0, 0) = 0 [pid 6975] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6975] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6975] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6975] write(3, "1000", 4) = 4 [pid 6975] close(3) = 0 [pid 6975] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6975] write(1, "executing program\n", 18) = 18 executing program [pid 6975] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6975] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6975] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6975] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6975] close(3) = 0 [pid 6975] close(4) = -1 EBADF (Bad file descriptor) [pid 6975] close(5) = -1 EBADF (Bad file descriptor) [pid 6975] close(6) = -1 EBADF (Bad file descriptor) [pid 6975] close(7) = -1 EBADF (Bad file descriptor) [pid 6975] close(8) = -1 EBADF (Bad file descriptor) [pid 6975] close(9) = -1 EBADF (Bad file descriptor) [pid 6975] close(10) = -1 EBADF (Bad file descriptor) [pid 6975] close(11) = -1 EBADF (Bad file descriptor) [pid 6975] close(12) = -1 EBADF (Bad file descriptor) [pid 6975] close(13) = -1 EBADF (Bad file descriptor) [pid 6975] close(14) = -1 EBADF (Bad file descriptor) [pid 6975] close(15) = -1 EBADF (Bad file descriptor) [pid 6975] close(16) = -1 EBADF (Bad file descriptor) [pid 6975] close(17) = -1 EBADF (Bad file descriptor) [pid 6975] close(18) = -1 EBADF (Bad file descriptor) [pid 6975] close(19) = -1 EBADF (Bad file descriptor) [pid 6975] close(20) = -1 EBADF (Bad file descriptor) [pid 6975] close(21) = -1 EBADF (Bad file descriptor) [pid 6975] close(22) = -1 EBADF (Bad file descriptor) [pid 6975] close(23) = -1 EBADF (Bad file descriptor) [pid 6975] close(24) = -1 EBADF (Bad file descriptor) [pid 6975] close(25) = -1 EBADF (Bad file descriptor) [pid 6975] close(26) = -1 EBADF (Bad file descriptor) [pid 6975] close(27) = -1 EBADF (Bad file descriptor) [pid 6975] close(28) = -1 EBADF (Bad file descriptor) [pid 6975] close(29) = -1 EBADF (Bad file descriptor) [pid 6975] exit_group(0) = ? [pid 6975] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6660", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6660", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6660/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6660/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6660/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6660/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6660/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6660/sys") = 0 [pid 314] umount2("./6660/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6660/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6660/binderfs") = 0 [pid 314] umount2("./6660/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6660/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6660/cgroup.net") = 0 [pid 314] umount2("./6660/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6660/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6660/cgroup.cpu") = 0 [pid 314] umount2("./6660/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6660/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6660/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6660") = 0 [pid 314] mkdir("./6661", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6976 attached , child_tidptr=0x55557741b690) = 6663 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6976] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6976] <... set_robust_list resumed>) = 0 [pid 6976] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6976] chdir("./6661") = 0 [pid 6976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6976] setpgid(0, 0) = 0 [pid 6976] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6976] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6976] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6976] write(3, "1000", 4) = 4 [pid 6976] close(3) = 0 [pid 6976] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6976] write(1, "executing program\n", 18) = 18 executing program [pid 6976] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6976] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6976] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6976] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6976] close(3) = 0 [pid 6976] close(4) = -1 EBADF (Bad file descriptor) [pid 6976] close(5) = -1 EBADF (Bad file descriptor) [pid 6976] close(6) = -1 EBADF (Bad file descriptor) [pid 6976] close(7) = -1 EBADF (Bad file descriptor) [pid 6976] close(8) = -1 EBADF (Bad file descriptor) [pid 6976] close(9) = -1 EBADF (Bad file descriptor) [pid 6976] close(10) = -1 EBADF (Bad file descriptor) [pid 6976] close(11) = -1 EBADF (Bad file descriptor) [pid 6976] close(12) = -1 EBADF (Bad file descriptor) [pid 6976] close(13) = -1 EBADF (Bad file descriptor) [pid 6976] close(14) = -1 EBADF (Bad file descriptor) [pid 6976] close(15) = -1 EBADF (Bad file descriptor) [pid 6976] close(16) = -1 EBADF (Bad file descriptor) [pid 6976] close(17) = -1 EBADF (Bad file descriptor) [pid 6976] close(18) = -1 EBADF (Bad file descriptor) [pid 6976] close(19) = -1 EBADF (Bad file descriptor) [pid 6976] close(20) = -1 EBADF (Bad file descriptor) [pid 6976] close(21) = -1 EBADF (Bad file descriptor) [pid 6976] close(22) = -1 EBADF (Bad file descriptor) [pid 6976] close(23) = -1 EBADF (Bad file descriptor) [pid 6976] close(24) = -1 EBADF (Bad file descriptor) [pid 6976] close(25) = -1 EBADF (Bad file descriptor) [pid 6976] close(26) = -1 EBADF (Bad file descriptor) [pid 6976] close(27) = -1 EBADF (Bad file descriptor) [pid 6976] close(28) = -1 EBADF (Bad file descriptor) [pid 6976] close(29) = -1 EBADF (Bad file descriptor) [pid 6976] exit_group(0) = ? [pid 6976] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6663, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6661", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6661", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6661/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6661/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6661/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6661/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6661/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6661/sys") = 0 [pid 314] umount2("./6661/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6661/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6661/binderfs") = 0 [pid 314] umount2("./6661/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6661/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6661/cgroup.net") = 0 [pid 314] umount2("./6661/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6661/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6661/cgroup.cpu") = 0 [pid 314] umount2("./6661/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6661/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6661/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6661") = 0 [pid 314] mkdir("./6662", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6977 attached , child_tidptr=0x55557741b690) = 6664 [pid 6977] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6977] <... set_robust_list resumed>) = 0 [pid 6977] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6977] chdir("./6662") = 0 [pid 6977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6977] setpgid(0, 0) = 0 [pid 6977] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6977] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6977] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6977] write(3, "1000", 4) = 4 [pid 6977] close(3) = 0 [pid 6977] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6977] write(1, "executing program\n", 18) = 18 executing program [pid 6977] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6977] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6977] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6977] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6977] close(3) = 0 [pid 6977] close(4) = -1 EBADF (Bad file descriptor) [pid 6977] close(5) = -1 EBADF (Bad file descriptor) [pid 6977] close(6) = -1 EBADF (Bad file descriptor) [pid 6977] close(7) = -1 EBADF (Bad file descriptor) [pid 6977] close(8) = -1 EBADF (Bad file descriptor) [pid 6977] close(9) = -1 EBADF (Bad file descriptor) [pid 6977] close(10) = -1 EBADF (Bad file descriptor) [pid 6977] close(11) = -1 EBADF (Bad file descriptor) [pid 6977] close(12) = -1 EBADF (Bad file descriptor) [pid 6977] close(13) = -1 EBADF (Bad file descriptor) [pid 6977] close(14) = -1 EBADF (Bad file descriptor) [pid 6977] close(15) = -1 EBADF (Bad file descriptor) [pid 6977] close(16) = -1 EBADF (Bad file descriptor) [pid 6977] close(17) = -1 EBADF (Bad file descriptor) [pid 6977] close(18) = -1 EBADF (Bad file descriptor) [pid 6977] close(19) = -1 EBADF (Bad file descriptor) [pid 6977] close(20) = -1 EBADF (Bad file descriptor) [pid 6977] close(21) = -1 EBADF (Bad file descriptor) [pid 6977] close(22) = -1 EBADF (Bad file descriptor) [pid 6977] close(23) = -1 EBADF (Bad file descriptor) [pid 6977] close(24) = -1 EBADF (Bad file descriptor) [pid 6977] close(25) = -1 EBADF (Bad file descriptor) [pid 6977] close(26) = -1 EBADF (Bad file descriptor) [pid 6977] close(27) = -1 EBADF (Bad file descriptor) [pid 6977] close(28) = -1 EBADF (Bad file descriptor) [pid 6977] close(29) = -1 EBADF (Bad file descriptor) [pid 6977] exit_group(0) = ? [pid 6977] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6662", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6662", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6662/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6662/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6662/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6662/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6662/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6662/sys") = 0 [pid 314] umount2("./6662/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6662/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6662/binderfs") = 0 [pid 314] umount2("./6662/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6662/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6662/cgroup.net") = 0 [pid 314] umount2("./6662/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6662/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6662/cgroup.cpu") = 0 [pid 314] umount2("./6662/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6662/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6662/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6662") = 0 [pid 314] mkdir("./6663", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6978 attached , child_tidptr=0x55557741b690) = 6665 [pid 6978] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6978] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6978] chdir("./6663" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6978] <... chdir resumed>) = 0 [pid 6978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6978] setpgid(0, 0) = 0 [pid 6978] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6978] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6978] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6978] write(3, "1000", 4) = 4 [pid 6978] close(3) = 0 [pid 6978] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6978] write(1, "executing program\n", 18) = 18 [pid 6978] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6978] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6978] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6978] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6978] close(3) = 0 [pid 6978] close(4) = -1 EBADF (Bad file descriptor) [pid 6978] close(5) = -1 EBADF (Bad file descriptor) [pid 6978] close(6) = -1 EBADF (Bad file descriptor) [pid 6978] close(7) = -1 EBADF (Bad file descriptor) [pid 6978] close(8) = -1 EBADF (Bad file descriptor) [pid 6978] close(9) = -1 EBADF (Bad file descriptor) [pid 6978] close(10) = -1 EBADF (Bad file descriptor) [pid 6978] close(11) = -1 EBADF (Bad file descriptor) [pid 6978] close(12) = -1 EBADF (Bad file descriptor) [pid 6978] close(13) = -1 EBADF (Bad file descriptor) [pid 6978] close(14) = -1 EBADF (Bad file descriptor) [pid 6978] close(15) = -1 EBADF (Bad file descriptor) [pid 6978] close(16) = -1 EBADF (Bad file descriptor) [pid 6978] close(17) = -1 EBADF (Bad file descriptor) [pid 6978] close(18) = -1 EBADF (Bad file descriptor) [pid 6978] close(19) = -1 EBADF (Bad file descriptor) [pid 6978] close(20) = -1 EBADF (Bad file descriptor) [pid 6978] close(21) = -1 EBADF (Bad file descriptor) [pid 6978] close(22) = -1 EBADF (Bad file descriptor) [pid 6978] close(23) = -1 EBADF (Bad file descriptor) [pid 6978] close(24) = -1 EBADF (Bad file descriptor) [pid 6978] close(25) = -1 EBADF (Bad file descriptor) [pid 6978] close(26) = -1 EBADF (Bad file descriptor) [pid 6978] close(27) = -1 EBADF (Bad file descriptor) [pid 6978] close(28) = -1 EBADF (Bad file descriptor) [pid 6978] close(29) = -1 EBADF (Bad file descriptor) [pid 6978] exit_group(0) = ? [pid 6978] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6663", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6663", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6663/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6663/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6663/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6663/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6663/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6663/sys") = 0 [pid 314] umount2("./6663/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6663/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6663/binderfs") = 0 [pid 314] umount2("./6663/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6663/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6663/cgroup.net") = 0 [pid 314] umount2("./6663/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6663/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6663/cgroup.cpu") = 0 [pid 314] umount2("./6663/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6663/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6663/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6663") = 0 [pid 314] mkdir("./6664", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6666 ci2-android-6-12-rust/strace-static-x86_64: Process 6979 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6979] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6979] <... set_robust_list resumed>) = 0 [pid 6979] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6979] chdir("./6664") = 0 [pid 6979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6979] setpgid(0, 0) = 0 [pid 6979] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6979] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6979] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6979] write(3, "1000", 4) = 4 [pid 6979] close(3) = 0 [pid 6979] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6979] write(1, "executing program\n", 18) = 18 executing program [pid 6979] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6979] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6979] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6979] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6979] close(3) = 0 [pid 6979] close(4) = -1 EBADF (Bad file descriptor) [pid 6979] close(5) = -1 EBADF (Bad file descriptor) [pid 6979] close(6) = -1 EBADF (Bad file descriptor) [pid 6979] close(7) = -1 EBADF (Bad file descriptor) [pid 6979] close(8) = -1 EBADF (Bad file descriptor) [pid 6979] close(9) = -1 EBADF (Bad file descriptor) [pid 6979] close(10) = -1 EBADF (Bad file descriptor) [pid 6979] close(11) = -1 EBADF (Bad file descriptor) [pid 6979] close(12) = -1 EBADF (Bad file descriptor) [pid 6979] close(13) = -1 EBADF (Bad file descriptor) [pid 6979] close(14) = -1 EBADF (Bad file descriptor) [pid 6979] close(15) = -1 EBADF (Bad file descriptor) [pid 6979] close(16) = -1 EBADF (Bad file descriptor) [pid 6979] close(17) = -1 EBADF (Bad file descriptor) [pid 6979] close(18) = -1 EBADF (Bad file descriptor) [pid 6979] close(19) = -1 EBADF (Bad file descriptor) [pid 6979] close(20) = -1 EBADF (Bad file descriptor) [pid 6979] close(21) = -1 EBADF (Bad file descriptor) [pid 6979] close(22) = -1 EBADF (Bad file descriptor) [pid 6979] close(23) = -1 EBADF (Bad file descriptor) [pid 6979] close(24) = -1 EBADF (Bad file descriptor) [pid 6979] close(25) = -1 EBADF (Bad file descriptor) [pid 6979] close(26) = -1 EBADF (Bad file descriptor) [pid 6979] close(27) = -1 EBADF (Bad file descriptor) [pid 6979] close(28) = -1 EBADF (Bad file descriptor) [pid 6979] close(29) = -1 EBADF (Bad file descriptor) [pid 6979] exit_group(0) = ? [pid 6979] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6664", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6664", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6664/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6664/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6664/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6664/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6664/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6664/sys") = 0 [pid 314] umount2("./6664/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6664/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6664/binderfs") = 0 [pid 314] umount2("./6664/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6664/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6664/cgroup.net") = 0 [pid 314] umount2("./6664/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6664/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6664/cgroup.cpu") = 0 [pid 314] umount2("./6664/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6664/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6664/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6664") = 0 [pid 314] mkdir("./6665", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6980 attached , child_tidptr=0x55557741b690) = 6667 [pid 6980] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6980] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6980] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6980] chdir("./6665" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6980] <... chdir resumed>) = 0 [pid 6980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6980] setpgid(0, 0) = 0 [pid 6980] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6980] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6980] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6980] write(3, "1000", 4) = 4 [pid 6980] close(3) = 0 [pid 6980] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6980] write(1, "executing program\n", 18) = 18 [pid 6980] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6980] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6980] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6980] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6980] close(3) = 0 [pid 6980] close(4) = -1 EBADF (Bad file descriptor) [pid 6980] close(5) = -1 EBADF (Bad file descriptor) [pid 6980] close(6) = -1 EBADF (Bad file descriptor) [pid 6980] close(7) = -1 EBADF (Bad file descriptor) [pid 6980] close(8) = -1 EBADF (Bad file descriptor) [pid 6980] close(9) = -1 EBADF (Bad file descriptor) [pid 6980] close(10) = -1 EBADF (Bad file descriptor) [pid 6980] close(11) = -1 EBADF (Bad file descriptor) [pid 6980] close(12) = -1 EBADF (Bad file descriptor) [pid 6980] close(13) = -1 EBADF (Bad file descriptor) [pid 6980] close(14) = -1 EBADF (Bad file descriptor) [pid 6980] close(15) = -1 EBADF (Bad file descriptor) [pid 6980] close(16) = -1 EBADF (Bad file descriptor) [pid 6980] close(17) = -1 EBADF (Bad file descriptor) [pid 6980] close(18) = -1 EBADF (Bad file descriptor) [pid 6980] close(19) = -1 EBADF (Bad file descriptor) [pid 6980] close(20) = -1 EBADF (Bad file descriptor) [pid 6980] close(21) = -1 EBADF (Bad file descriptor) [pid 6980] close(22) = -1 EBADF (Bad file descriptor) [pid 6980] close(23) = -1 EBADF (Bad file descriptor) [pid 6980] close(24) = -1 EBADF (Bad file descriptor) [pid 6980] close(25) = -1 EBADF (Bad file descriptor) [pid 6980] close(26) = -1 EBADF (Bad file descriptor) [pid 6980] close(27) = -1 EBADF (Bad file descriptor) [pid 6980] close(28) = -1 EBADF (Bad file descriptor) [pid 6980] close(29) = -1 EBADF (Bad file descriptor) [pid 6980] exit_group(0) = ? [pid 6980] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6667, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6665", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6665", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6665/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6665/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6665/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6665/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6665/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6665/sys") = 0 [pid 314] umount2("./6665/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6665/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6665/binderfs") = 0 [pid 314] umount2("./6665/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6665/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6665/cgroup.net") = 0 [pid 314] umount2("./6665/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6665/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6665/cgroup.cpu") = 0 [pid 314] umount2("./6665/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6665/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6665/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6665") = 0 [pid 314] mkdir("./6666", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6668 ci2-android-6-12-rust/strace-static-x86_64: Process 6981 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6981] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6981] <... set_robust_list resumed>) = 0 [pid 6981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6981] chdir("./6666") = 0 [pid 6981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6981] setpgid(0, 0) = 0 [pid 6981] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6981] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6981] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6981] write(3, "1000", 4) = 4 [pid 6981] close(3) = 0 [pid 6981] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6981] write(1, "executing program\n", 18) = 18 executing program [pid 6981] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6981] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6981] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6981] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6981] close(3) = 0 [pid 6981] close(4) = -1 EBADF (Bad file descriptor) [pid 6981] close(5) = -1 EBADF (Bad file descriptor) [pid 6981] close(6) = -1 EBADF (Bad file descriptor) [pid 6981] close(7) = -1 EBADF (Bad file descriptor) [pid 6981] close(8) = -1 EBADF (Bad file descriptor) [pid 6981] close(9) = -1 EBADF (Bad file descriptor) [pid 6981] close(10) = -1 EBADF (Bad file descriptor) [pid 6981] close(11) = -1 EBADF (Bad file descriptor) [pid 6981] close(12) = -1 EBADF (Bad file descriptor) [pid 6981] close(13) = -1 EBADF (Bad file descriptor) [pid 6981] close(14) = -1 EBADF (Bad file descriptor) [pid 6981] close(15) = -1 EBADF (Bad file descriptor) [pid 6981] close(16) = -1 EBADF (Bad file descriptor) [pid 6981] close(17) = -1 EBADF (Bad file descriptor) [pid 6981] close(18) = -1 EBADF (Bad file descriptor) [pid 6981] close(19) = -1 EBADF (Bad file descriptor) [pid 6981] close(20) = -1 EBADF (Bad file descriptor) [pid 6981] close(21) = -1 EBADF (Bad file descriptor) [pid 6981] close(22) = -1 EBADF (Bad file descriptor) [pid 6981] close(23) = -1 EBADF (Bad file descriptor) [pid 6981] close(24) = -1 EBADF (Bad file descriptor) [pid 6981] close(25) = -1 EBADF (Bad file descriptor) [pid 6981] close(26) = -1 EBADF (Bad file descriptor) [pid 6981] close(27) = -1 EBADF (Bad file descriptor) [pid 6981] close(28) = -1 EBADF (Bad file descriptor) [pid 6981] close(29) = -1 EBADF (Bad file descriptor) [pid 6981] exit_group(0) = ? [pid 6981] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6666", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6666", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6666/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6666/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6666/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6666/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6666/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6666/sys") = 0 [pid 314] umount2("./6666/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6666/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6666/binderfs") = 0 [pid 314] umount2("./6666/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6666/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6666/cgroup.net") = 0 [pid 314] umount2("./6666/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6666/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6666/cgroup.cpu") = 0 [pid 314] umount2("./6666/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6666/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6666/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6666") = 0 [pid 314] mkdir("./6667", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6982 attached , child_tidptr=0x55557741b690) = 6669 [pid 6982] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6982] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6982] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6982] chdir("./6667") = 0 [pid 6982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6982] setpgid(0, 0) = 0 [pid 6982] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6982] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6982] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6982] write(3, "1000", 4) = 4 [pid 6982] close(3) = 0 [pid 6982] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6982] write(1, "executing program\n", 18) = 18 [pid 6982] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6982] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6982] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6982] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6982] close(3) = 0 [pid 6982] close(4) = -1 EBADF (Bad file descriptor) [pid 6982] close(5) = -1 EBADF (Bad file descriptor) [pid 6982] close(6) = -1 EBADF (Bad file descriptor) [pid 6982] close(7) = -1 EBADF (Bad file descriptor) [pid 6982] close(8) = -1 EBADF (Bad file descriptor) [pid 6982] close(9) = -1 EBADF (Bad file descriptor) [pid 6982] close(10) = -1 EBADF (Bad file descriptor) [pid 6982] close(11) = -1 EBADF (Bad file descriptor) [pid 6982] close(12) = -1 EBADF (Bad file descriptor) [pid 6982] close(13) = -1 EBADF (Bad file descriptor) [pid 6982] close(14) = -1 EBADF (Bad file descriptor) [pid 6982] close(15) = -1 EBADF (Bad file descriptor) [pid 6982] close(16) = -1 EBADF (Bad file descriptor) [pid 6982] close(17) = -1 EBADF (Bad file descriptor) [pid 6982] close(18) = -1 EBADF (Bad file descriptor) [pid 6982] close(19) = -1 EBADF (Bad file descriptor) [pid 6982] close(20) = -1 EBADF (Bad file descriptor) [pid 6982] close(21) = -1 EBADF (Bad file descriptor) [pid 6982] close(22) = -1 EBADF (Bad file descriptor) [pid 6982] close(23) = -1 EBADF (Bad file descriptor) [pid 6982] close(24) = -1 EBADF (Bad file descriptor) [pid 6982] close(25) = -1 EBADF (Bad file descriptor) [pid 6982] close(26) = -1 EBADF (Bad file descriptor) [pid 6982] close(27) = -1 EBADF (Bad file descriptor) [pid 6982] close(28) = -1 EBADF (Bad file descriptor) [pid 6982] close(29) = -1 EBADF (Bad file descriptor) [pid 6982] exit_group(0) = ? [pid 6982] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6667", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6667", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6667/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6667/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6667/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6667/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6667/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6667/sys") = 0 [pid 314] umount2("./6667/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6667/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6667/binderfs") = 0 [pid 314] umount2("./6667/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6667/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6667/cgroup.net") = 0 [pid 314] umount2("./6667/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6667/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6667/cgroup.cpu") = 0 [pid 314] umount2("./6667/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6667/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6667/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6667") = 0 [pid 314] mkdir("./6668", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6670 ci2-android-6-12-rust/strace-static-x86_64: Process 6983 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6983] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6983] <... set_robust_list resumed>) = 0 [pid 6983] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6983] chdir("./6668") = 0 [pid 6983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6983] setpgid(0, 0) = 0 [pid 6983] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6983] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6983] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6983] write(3, "1000", 4) = 4 [pid 6983] close(3) = 0 [pid 6983] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6983] write(1, "executing program\n", 18) = 18 executing program [pid 6983] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6983] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6983] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6983] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6983] close(3) = 0 [pid 6983] close(4) = -1 EBADF (Bad file descriptor) [pid 6983] close(5) = -1 EBADF (Bad file descriptor) [pid 6983] close(6) = -1 EBADF (Bad file descriptor) [pid 6983] close(7) = -1 EBADF (Bad file descriptor) [pid 6983] close(8) = -1 EBADF (Bad file descriptor) [pid 6983] close(9) = -1 EBADF (Bad file descriptor) [pid 6983] close(10) = -1 EBADF (Bad file descriptor) [pid 6983] close(11) = -1 EBADF (Bad file descriptor) [pid 6983] close(12) = -1 EBADF (Bad file descriptor) [pid 6983] close(13) = -1 EBADF (Bad file descriptor) [pid 6983] close(14) = -1 EBADF (Bad file descriptor) [pid 6983] close(15) = -1 EBADF (Bad file descriptor) [pid 6983] close(16) = -1 EBADF (Bad file descriptor) [pid 6983] close(17) = -1 EBADF (Bad file descriptor) [pid 6983] close(18) = -1 EBADF (Bad file descriptor) [pid 6983] close(19) = -1 EBADF (Bad file descriptor) [pid 6983] close(20) = -1 EBADF (Bad file descriptor) [pid 6983] close(21) = -1 EBADF (Bad file descriptor) [pid 6983] close(22) = -1 EBADF (Bad file descriptor) [pid 6983] close(23) = -1 EBADF (Bad file descriptor) [pid 6983] close(24) = -1 EBADF (Bad file descriptor) [pid 6983] close(25) = -1 EBADF (Bad file descriptor) [pid 6983] close(26) = -1 EBADF (Bad file descriptor) [pid 6983] close(27) = -1 EBADF (Bad file descriptor) [pid 6983] close(28) = -1 EBADF (Bad file descriptor) [pid 6983] close(29) = -1 EBADF (Bad file descriptor) [pid 6983] exit_group(0) = ? [pid 6983] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6670, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6668", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6668", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6668/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6668/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6668/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6668/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6668/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6668/sys") = 0 [pid 314] umount2("./6668/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6668/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6668/binderfs") = 0 [pid 314] umount2("./6668/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6668/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6668/cgroup.net") = 0 [pid 314] umount2("./6668/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6668/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6668/cgroup.cpu") = 0 [pid 314] umount2("./6668/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6668/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6668/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6668") = 0 [pid 314] mkdir("./6669", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6984 attached , child_tidptr=0x55557741b690) = 6671 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6984] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6984] chdir("./6669") = 0 [pid 6984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6984] setpgid(0, 0) = 0 [pid 6984] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6984] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6984] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6984] write(3, "1000", 4) = 4 [pid 6984] close(3) = 0 [pid 6984] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6984] write(1, "executing program\n", 18) = 18 executing program [pid 6984] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6984] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6984] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6984] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6984] close(3) = 0 [pid 6984] close(4) = -1 EBADF (Bad file descriptor) [pid 6984] close(5) = -1 EBADF (Bad file descriptor) [pid 6984] close(6) = -1 EBADF (Bad file descriptor) [pid 6984] close(7) = -1 EBADF (Bad file descriptor) [pid 6984] close(8) = -1 EBADF (Bad file descriptor) [pid 6984] close(9) = -1 EBADF (Bad file descriptor) [pid 6984] close(10) = -1 EBADF (Bad file descriptor) [pid 6984] close(11) = -1 EBADF (Bad file descriptor) [pid 6984] close(12) = -1 EBADF (Bad file descriptor) [pid 6984] close(13) = -1 EBADF (Bad file descriptor) [pid 6984] close(14) = -1 EBADF (Bad file descriptor) [pid 6984] close(15) = -1 EBADF (Bad file descriptor) [pid 6984] close(16) = -1 EBADF (Bad file descriptor) [pid 6984] close(17) = -1 EBADF (Bad file descriptor) [pid 6984] close(18) = -1 EBADF (Bad file descriptor) [pid 6984] close(19) = -1 EBADF (Bad file descriptor) [pid 6984] close(20) = -1 EBADF (Bad file descriptor) [pid 6984] close(21) = -1 EBADF (Bad file descriptor) [pid 6984] close(22) = -1 EBADF (Bad file descriptor) [pid 6984] close(23) = -1 EBADF (Bad file descriptor) [pid 6984] close(24) = -1 EBADF (Bad file descriptor) [pid 6984] close(25) = -1 EBADF (Bad file descriptor) [pid 6984] close(26) = -1 EBADF (Bad file descriptor) [pid 6984] close(27) = -1 EBADF (Bad file descriptor) [pid 6984] close(28) = -1 EBADF (Bad file descriptor) [pid 6984] close(29) = -1 EBADF (Bad file descriptor) [pid 6984] exit_group(0) = ? [pid 6984] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6669", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6669", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6669/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6669/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6669/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6669/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6669/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6669/sys") = 0 [pid 314] umount2("./6669/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6669/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6669/binderfs") = 0 [pid 314] umount2("./6669/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6669/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6669/cgroup.net") = 0 [pid 314] umount2("./6669/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6669/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6669/cgroup.cpu") = 0 [pid 314] umount2("./6669/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6669/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6669/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6669") = 0 [pid 314] mkdir("./6670", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6985 attached , child_tidptr=0x55557741b690) = 6672 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6985] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6985] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6985] chdir("./6670") = 0 [pid 6985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6985] setpgid(0, 0) = 0 [pid 6985] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6985] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6985] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6985] write(3, "1000", 4) = 4 [pid 6985] close(3) = 0 [pid 6985] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6985] write(1, "executing program\n", 18) = 18 executing program [pid 6985] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6985] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6985] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6985] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6985] close(3) = 0 [pid 6985] close(4) = -1 EBADF (Bad file descriptor) [pid 6985] close(5) = -1 EBADF (Bad file descriptor) [pid 6985] close(6) = -1 EBADF (Bad file descriptor) [pid 6985] close(7) = -1 EBADF (Bad file descriptor) [pid 6985] close(8) = -1 EBADF (Bad file descriptor) [pid 6985] close(9) = -1 EBADF (Bad file descriptor) [pid 6985] close(10) = -1 EBADF (Bad file descriptor) [pid 6985] close(11) = -1 EBADF (Bad file descriptor) [pid 6985] close(12) = -1 EBADF (Bad file descriptor) [pid 6985] close(13) = -1 EBADF (Bad file descriptor) [pid 6985] close(14) = -1 EBADF (Bad file descriptor) [pid 6985] close(15) = -1 EBADF (Bad file descriptor) [pid 6985] close(16) = -1 EBADF (Bad file descriptor) [pid 6985] close(17) = -1 EBADF (Bad file descriptor) [pid 6985] close(18) = -1 EBADF (Bad file descriptor) [pid 6985] close(19) = -1 EBADF (Bad file descriptor) [pid 6985] close(20) = -1 EBADF (Bad file descriptor) [pid 6985] close(21) = -1 EBADF (Bad file descriptor) [pid 6985] close(22) = -1 EBADF (Bad file descriptor) [pid 6985] close(23) = -1 EBADF (Bad file descriptor) [pid 6985] close(24) = -1 EBADF (Bad file descriptor) [pid 6985] close(25) = -1 EBADF (Bad file descriptor) [pid 6985] close(26) = -1 EBADF (Bad file descriptor) [pid 6985] close(27) = -1 EBADF (Bad file descriptor) [pid 6985] close(28) = -1 EBADF (Bad file descriptor) [pid 6985] close(29) = -1 EBADF (Bad file descriptor) [pid 6985] exit_group(0) = ? [pid 6985] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6670", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6670", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6670/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6670/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6670/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6670/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6670/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6670/sys") = 0 [pid 314] umount2("./6670/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6670/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6670/binderfs") = 0 [pid 314] umount2("./6670/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6670/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6670/cgroup.net") = 0 [pid 314] umount2("./6670/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6670/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6670/cgroup.cpu") = 0 [pid 314] umount2("./6670/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6670/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6670/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6670") = 0 [pid 314] mkdir("./6671", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6673 ci2-android-6-12-rust/strace-static-x86_64: Process 6986 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6986] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6986] <... set_robust_list resumed>) = 0 [pid 6986] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6986] chdir("./6671") = 0 [pid 6986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6986] setpgid(0, 0) = 0 [pid 6986] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6986] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6986] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6986] write(3, "1000", 4) = 4 [pid 6986] close(3) = 0 [pid 6986] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6986] write(1, "executing program\n", 18) = 18 executing program [pid 6986] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6986] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6986] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6986] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6986] close(3) = 0 [pid 6986] close(4) = -1 EBADF (Bad file descriptor) [pid 6986] close(5) = -1 EBADF (Bad file descriptor) [pid 6986] close(6) = -1 EBADF (Bad file descriptor) [pid 6986] close(7) = -1 EBADF (Bad file descriptor) [pid 6986] close(8) = -1 EBADF (Bad file descriptor) [pid 6986] close(9) = -1 EBADF (Bad file descriptor) [pid 6986] close(10) = -1 EBADF (Bad file descriptor) [pid 6986] close(11) = -1 EBADF (Bad file descriptor) [pid 6986] close(12) = -1 EBADF (Bad file descriptor) [pid 6986] close(13) = -1 EBADF (Bad file descriptor) [pid 6986] close(14) = -1 EBADF (Bad file descriptor) [pid 6986] close(15) = -1 EBADF (Bad file descriptor) [pid 6986] close(16) = -1 EBADF (Bad file descriptor) [pid 6986] close(17) = -1 EBADF (Bad file descriptor) [pid 6986] close(18) = -1 EBADF (Bad file descriptor) [pid 6986] close(19) = -1 EBADF (Bad file descriptor) [pid 6986] close(20) = -1 EBADF (Bad file descriptor) [pid 6986] close(21) = -1 EBADF (Bad file descriptor) [pid 6986] close(22) = -1 EBADF (Bad file descriptor) [pid 6986] close(23) = -1 EBADF (Bad file descriptor) [pid 6986] close(24) = -1 EBADF (Bad file descriptor) [pid 6986] close(25) = -1 EBADF (Bad file descriptor) [pid 6986] close(26) = -1 EBADF (Bad file descriptor) [pid 6986] close(27) = -1 EBADF (Bad file descriptor) [pid 6986] close(28) = -1 EBADF (Bad file descriptor) [pid 6986] close(29) = -1 EBADF (Bad file descriptor) [pid 6986] exit_group(0) = ? [pid 6986] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6671", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6671", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6671/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6671/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6671/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6671/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6671/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6671/sys") = 0 [pid 314] umount2("./6671/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6671/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6671/binderfs") = 0 [pid 314] umount2("./6671/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6671/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6671/cgroup.net") = 0 [pid 314] umount2("./6671/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6671/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6671/cgroup.cpu") = 0 [pid 314] umount2("./6671/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6671/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6671/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6671") = 0 [pid 314] mkdir("./6672", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6987 attached , child_tidptr=0x55557741b690) = 6674 [pid 6987] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6987] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6987] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6987] chdir("./6672") = 0 [pid 6987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6987] setpgid(0, 0) = 0 [pid 6987] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6987] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6987] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6987] write(3, "1000", 4) = 4 [pid 6987] close(3) = 0 [pid 6987] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6987] write(1, "executing program\n", 18) = 18 executing program [pid 6987] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6987] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6987] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6987] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6987] close(3) = 0 [pid 6987] close(4) = -1 EBADF (Bad file descriptor) [pid 6987] close(5) = -1 EBADF (Bad file descriptor) [pid 6987] close(6) = -1 EBADF (Bad file descriptor) [pid 6987] close(7) = -1 EBADF (Bad file descriptor) [pid 6987] close(8) = -1 EBADF (Bad file descriptor) [pid 6987] close(9) = -1 EBADF (Bad file descriptor) [pid 6987] close(10) = -1 EBADF (Bad file descriptor) [pid 6987] close(11) = -1 EBADF (Bad file descriptor) [pid 6987] close(12) = -1 EBADF (Bad file descriptor) [pid 6987] close(13) = -1 EBADF (Bad file descriptor) [pid 6987] close(14) = -1 EBADF (Bad file descriptor) [pid 6987] close(15) = -1 EBADF (Bad file descriptor) [pid 6987] close(16) = -1 EBADF (Bad file descriptor) [pid 6987] close(17) = -1 EBADF (Bad file descriptor) [pid 6987] close(18) = -1 EBADF (Bad file descriptor) [pid 6987] close(19) = -1 EBADF (Bad file descriptor) [pid 6987] close(20) = -1 EBADF (Bad file descriptor) [pid 6987] close(21) = -1 EBADF (Bad file descriptor) [pid 6987] close(22) = -1 EBADF (Bad file descriptor) [pid 6987] close(23) = -1 EBADF (Bad file descriptor) [pid 6987] close(24) = -1 EBADF (Bad file descriptor) [pid 6987] close(25) = -1 EBADF (Bad file descriptor) [pid 6987] close(26) = -1 EBADF (Bad file descriptor) [pid 6987] close(27) = -1 EBADF (Bad file descriptor) [pid 6987] close(28) = -1 EBADF (Bad file descriptor) [pid 6987] close(29) = -1 EBADF (Bad file descriptor) [pid 6987] exit_group(0) = ? [pid 6987] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6672", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6672", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6672/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6672/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6672/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6672/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6672/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6672/sys") = 0 [pid 314] umount2("./6672/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6672/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6672/binderfs") = 0 [pid 314] umount2("./6672/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6672/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6672/cgroup.net") = 0 [pid 314] umount2("./6672/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6672/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6672/cgroup.cpu") = 0 [pid 314] umount2("./6672/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6672/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6672/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6672") = 0 [pid 314] mkdir("./6673", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6988 attached , child_tidptr=0x55557741b690) = 6675 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6988] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6988] chdir("./6673") = 0 [pid 6988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6988] setpgid(0, 0) = 0 [pid 6988] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6988] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6988] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6988] write(3, "1000", 4) = 4 [pid 6988] close(3) = 0 [pid 6988] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6988] write(1, "executing program\n", 18) = 18 executing program [pid 6988] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6988] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6988] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6988] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6988] close(3) = 0 [pid 6988] close(4) = -1 EBADF (Bad file descriptor) [pid 6988] close(5) = -1 EBADF (Bad file descriptor) [pid 6988] close(6) = -1 EBADF (Bad file descriptor) [pid 6988] close(7) = -1 EBADF (Bad file descriptor) [pid 6988] close(8) = -1 EBADF (Bad file descriptor) [pid 6988] close(9) = -1 EBADF (Bad file descriptor) [pid 6988] close(10) = -1 EBADF (Bad file descriptor) [pid 6988] close(11) = -1 EBADF (Bad file descriptor) [pid 6988] close(12) = -1 EBADF (Bad file descriptor) [pid 6988] close(13) = -1 EBADF (Bad file descriptor) [pid 6988] close(14) = -1 EBADF (Bad file descriptor) [pid 6988] close(15) = -1 EBADF (Bad file descriptor) [pid 6988] close(16) = -1 EBADF (Bad file descriptor) [pid 6988] close(17) = -1 EBADF (Bad file descriptor) [pid 6988] close(18) = -1 EBADF (Bad file descriptor) [pid 6988] close(19) = -1 EBADF (Bad file descriptor) [pid 6988] close(20) = -1 EBADF (Bad file descriptor) [pid 6988] close(21) = -1 EBADF (Bad file descriptor) [pid 6988] close(22) = -1 EBADF (Bad file descriptor) [pid 6988] close(23) = -1 EBADF (Bad file descriptor) [pid 6988] close(24) = -1 EBADF (Bad file descriptor) [pid 6988] close(25) = -1 EBADF (Bad file descriptor) [pid 6988] close(26) = -1 EBADF (Bad file descriptor) [pid 6988] close(27) = -1 EBADF (Bad file descriptor) [pid 6988] close(28) = -1 EBADF (Bad file descriptor) [pid 6988] close(29) = -1 EBADF (Bad file descriptor) [pid 6988] exit_group(0) = ? [pid 6988] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6673", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6673", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6673/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6673/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6673/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6673/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6673/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6673/sys") = 0 [pid 314] umount2("./6673/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6673/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6673/binderfs") = 0 [pid 314] umount2("./6673/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6673/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6673/cgroup.net") = 0 [pid 314] umount2("./6673/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6673/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6673/cgroup.cpu") = 0 [pid 314] umount2("./6673/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6673/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6673/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6673") = 0 [pid 314] mkdir("./6674", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6989 attached , child_tidptr=0x55557741b690) = 6676 [pid 6989] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6989] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6989] chdir("./6674" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6989] <... chdir resumed>) = 0 [pid 6989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6989] setpgid(0, 0) = 0 [pid 6989] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6989] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6989] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6989] write(3, "1000", 4) = 4 [pid 6989] close(3) = 0 [pid 6989] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6989] write(1, "executing program\n", 18) = 18 executing program [pid 6989] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6989] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6989] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6989] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6989] close(3) = 0 [pid 6989] close(4) = -1 EBADF (Bad file descriptor) [pid 6989] close(5) = -1 EBADF (Bad file descriptor) [pid 6989] close(6) = -1 EBADF (Bad file descriptor) [pid 6989] close(7) = -1 EBADF (Bad file descriptor) [pid 6989] close(8) = -1 EBADF (Bad file descriptor) [pid 6989] close(9) = -1 EBADF (Bad file descriptor) [pid 6989] close(10) = -1 EBADF (Bad file descriptor) [pid 6989] close(11) = -1 EBADF (Bad file descriptor) [pid 6989] close(12) = -1 EBADF (Bad file descriptor) [pid 6989] close(13) = -1 EBADF (Bad file descriptor) [pid 6989] close(14) = -1 EBADF (Bad file descriptor) [pid 6989] close(15) = -1 EBADF (Bad file descriptor) [pid 6989] close(16) = -1 EBADF (Bad file descriptor) [pid 6989] close(17) = -1 EBADF (Bad file descriptor) [pid 6989] close(18) = -1 EBADF (Bad file descriptor) [pid 6989] close(19) = -1 EBADF (Bad file descriptor) [pid 6989] close(20) = -1 EBADF (Bad file descriptor) [pid 6989] close(21) = -1 EBADF (Bad file descriptor) [pid 6989] close(22) = -1 EBADF (Bad file descriptor) [pid 6989] close(23) = -1 EBADF (Bad file descriptor) [pid 6989] close(24) = -1 EBADF (Bad file descriptor) [pid 6989] close(25) = -1 EBADF (Bad file descriptor) [pid 6989] close(26) = -1 EBADF (Bad file descriptor) [pid 6989] close(27) = -1 EBADF (Bad file descriptor) [pid 6989] close(28) = -1 EBADF (Bad file descriptor) [pid 6989] close(29) = -1 EBADF (Bad file descriptor) [pid 6989] exit_group(0) = ? [pid 6989] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6676, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6674", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6674", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6674/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6674/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6674/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6674/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6674/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6674/sys") = 0 [pid 314] umount2("./6674/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6674/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6674/binderfs") = 0 [pid 314] umount2("./6674/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6674/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6674/cgroup.net") = 0 [pid 314] umount2("./6674/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6674/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6674/cgroup.cpu") = 0 [pid 314] umount2("./6674/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6674/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6674/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6674") = 0 [pid 314] mkdir("./6675", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6990 attached , child_tidptr=0x55557741b690) = 6677 [pid 6990] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6990] chdir("./6675" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6990] <... chdir resumed>) = 0 [pid 6990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6990] setpgid(0, 0) = 0 [pid 6990] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6990] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6990] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6990] write(3, "1000", 4) = 4 [pid 6990] close(3) = 0 [pid 6990] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6990] write(1, "executing program\n", 18) = 18 [pid 6990] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6990] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6990] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6990] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6990] close(3) = 0 [pid 6990] close(4) = -1 EBADF (Bad file descriptor) [pid 6990] close(5) = -1 EBADF (Bad file descriptor) [pid 6990] close(6) = -1 EBADF (Bad file descriptor) [pid 6990] close(7) = -1 EBADF (Bad file descriptor) [pid 6990] close(8) = -1 EBADF (Bad file descriptor) [pid 6990] close(9) = -1 EBADF (Bad file descriptor) [pid 6990] close(10) = -1 EBADF (Bad file descriptor) [pid 6990] close(11) = -1 EBADF (Bad file descriptor) [pid 6990] close(12) = -1 EBADF (Bad file descriptor) [pid 6990] close(13) = -1 EBADF (Bad file descriptor) [pid 6990] close(14) = -1 EBADF (Bad file descriptor) [pid 6990] close(15) = -1 EBADF (Bad file descriptor) [pid 6990] close(16) = -1 EBADF (Bad file descriptor) [pid 6990] close(17) = -1 EBADF (Bad file descriptor) [pid 6990] close(18) = -1 EBADF (Bad file descriptor) [pid 6990] close(19) = -1 EBADF (Bad file descriptor) [pid 6990] close(20) = -1 EBADF (Bad file descriptor) [pid 6990] close(21) = -1 EBADF (Bad file descriptor) [pid 6990] close(22) = -1 EBADF (Bad file descriptor) [pid 6990] close(23) = -1 EBADF (Bad file descriptor) [pid 6990] close(24) = -1 EBADF (Bad file descriptor) [pid 6990] close(25) = -1 EBADF (Bad file descriptor) [pid 6990] close(26) = -1 EBADF (Bad file descriptor) [pid 6990] close(27) = -1 EBADF (Bad file descriptor) [pid 6990] close(28) = -1 EBADF (Bad file descriptor) [pid 6990] close(29) = -1 EBADF (Bad file descriptor) [pid 6990] exit_group(0) = ? [pid 6990] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6675", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6675", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6675/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6675/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6675/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6675/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6675/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6675/sys") = 0 [pid 314] umount2("./6675/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6675/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6675/binderfs") = 0 [pid 314] umount2("./6675/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6675/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6675/cgroup.net") = 0 [pid 314] umount2("./6675/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6675/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6675/cgroup.cpu") = 0 [pid 314] umount2("./6675/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6675/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6675/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6675") = 0 [pid 314] mkdir("./6676", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6678 ci2-android-6-12-rust/strace-static-x86_64: Process 6991 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6991] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6991] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6991] chdir("./6676") = 0 [pid 6991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6991] setpgid(0, 0) = 0 [pid 6991] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6991] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6991] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6991] write(3, "1000", 4) = 4 [pid 6991] close(3) = 0 [pid 6991] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6991] write(1, "executing program\n", 18) = 18 executing program [pid 6991] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6991] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6991] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6991] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6991] close(3) = 0 [pid 6991] close(4) = -1 EBADF (Bad file descriptor) [pid 6991] close(5) = -1 EBADF (Bad file descriptor) [pid 6991] close(6) = -1 EBADF (Bad file descriptor) [pid 6991] close(7) = -1 EBADF (Bad file descriptor) [pid 6991] close(8) = -1 EBADF (Bad file descriptor) [pid 6991] close(9) = -1 EBADF (Bad file descriptor) [pid 6991] close(10) = -1 EBADF (Bad file descriptor) [pid 6991] close(11) = -1 EBADF (Bad file descriptor) [pid 6991] close(12) = -1 EBADF (Bad file descriptor) [pid 6991] close(13) = -1 EBADF (Bad file descriptor) [pid 6991] close(14) = -1 EBADF (Bad file descriptor) [pid 6991] close(15) = -1 EBADF (Bad file descriptor) [pid 6991] close(16) = -1 EBADF (Bad file descriptor) [pid 6991] close(17) = -1 EBADF (Bad file descriptor) [pid 6991] close(18) = -1 EBADF (Bad file descriptor) [pid 6991] close(19) = -1 EBADF (Bad file descriptor) [pid 6991] close(20) = -1 EBADF (Bad file descriptor) [pid 6991] close(21) = -1 EBADF (Bad file descriptor) [pid 6991] close(22) = -1 EBADF (Bad file descriptor) [pid 6991] close(23) = -1 EBADF (Bad file descriptor) [pid 6991] close(24) = -1 EBADF (Bad file descriptor) [pid 6991] close(25) = -1 EBADF (Bad file descriptor) [pid 6991] close(26) = -1 EBADF (Bad file descriptor) [pid 6991] close(27) = -1 EBADF (Bad file descriptor) [pid 6991] close(28) = -1 EBADF (Bad file descriptor) [pid 6991] close(29) = -1 EBADF (Bad file descriptor) [pid 6991] exit_group(0) = ? [pid 6991] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6676", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6676", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6676/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6676/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6676/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6676/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6676/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6676/sys") = 0 [pid 314] umount2("./6676/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6676/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6676/binderfs") = 0 [pid 314] umount2("./6676/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6676/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6676/cgroup.net") = 0 [pid 314] umount2("./6676/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6676/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6676/cgroup.cpu") = 0 [pid 314] umount2("./6676/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6676/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6676/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6676") = 0 [pid 314] mkdir("./6677", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6679 ci2-android-6-12-rust/strace-static-x86_64: Process 6992 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6992] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6992] <... set_robust_list resumed>) = 0 [pid 6992] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6992] chdir("./6677") = 0 [pid 6992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6992] setpgid(0, 0) = 0 [pid 6992] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6992] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6992] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6992] write(3, "1000", 4) = 4 [pid 6992] close(3) = 0 [pid 6992] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6992] write(1, "executing program\n", 18) = 18 executing program [pid 6992] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6992] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6992] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6992] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6992] close(3) = 0 [pid 6992] close(4) = -1 EBADF (Bad file descriptor) [pid 6992] close(5) = -1 EBADF (Bad file descriptor) [pid 6992] close(6) = -1 EBADF (Bad file descriptor) [pid 6992] close(7) = -1 EBADF (Bad file descriptor) [pid 6992] close(8) = -1 EBADF (Bad file descriptor) [pid 6992] close(9) = -1 EBADF (Bad file descriptor) [pid 6992] close(10) = -1 EBADF (Bad file descriptor) [pid 6992] close(11) = -1 EBADF (Bad file descriptor) [pid 6992] close(12) = -1 EBADF (Bad file descriptor) [pid 6992] close(13) = -1 EBADF (Bad file descriptor) [pid 6992] close(14) = -1 EBADF (Bad file descriptor) [pid 6992] close(15) = -1 EBADF (Bad file descriptor) [pid 6992] close(16) = -1 EBADF (Bad file descriptor) [pid 6992] close(17) = -1 EBADF (Bad file descriptor) [pid 6992] close(18) = -1 EBADF (Bad file descriptor) [pid 6992] close(19) = -1 EBADF (Bad file descriptor) [pid 6992] close(20) = -1 EBADF (Bad file descriptor) [pid 6992] close(21) = -1 EBADF (Bad file descriptor) [pid 6992] close(22) = -1 EBADF (Bad file descriptor) [pid 6992] close(23) = -1 EBADF (Bad file descriptor) [pid 6992] close(24) = -1 EBADF (Bad file descriptor) [pid 6992] close(25) = -1 EBADF (Bad file descriptor) [pid 6992] close(26) = -1 EBADF (Bad file descriptor) [pid 6992] close(27) = -1 EBADF (Bad file descriptor) [pid 6992] close(28) = -1 EBADF (Bad file descriptor) [pid 6992] close(29) = -1 EBADF (Bad file descriptor) [pid 6992] exit_group(0) = ? [pid 6992] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6677", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6677", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6677/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6677/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6677/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6677/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6677/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6677/sys") = 0 [pid 314] umount2("./6677/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6677/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6677/binderfs") = 0 [pid 314] umount2("./6677/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6677/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6677/cgroup.net") = 0 [pid 314] umount2("./6677/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6677/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6677/cgroup.cpu") = 0 [pid 314] umount2("./6677/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6677/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6677/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6677") = 0 [pid 314] mkdir("./6678", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6993 attached , child_tidptr=0x55557741b690) = 6680 [pid 6993] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6993] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6993] chdir("./6678") = 0 [pid 6993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6993] setpgid(0, 0) = 0 [pid 6993] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6993] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6993] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6993] write(3, "1000", 4) = 4 [pid 6993] close(3) = 0 [pid 6993] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 6993] write(1, "executing program\n", 18) = 18 [pid 6993] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6993] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6993] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6993] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6993] close(3) = 0 [pid 6993] close(4) = -1 EBADF (Bad file descriptor) [pid 6993] close(5) = -1 EBADF (Bad file descriptor) [pid 6993] close(6) = -1 EBADF (Bad file descriptor) [pid 6993] close(7) = -1 EBADF (Bad file descriptor) [pid 6993] close(8) = -1 EBADF (Bad file descriptor) [pid 6993] close(9) = -1 EBADF (Bad file descriptor) [pid 6993] close(10) = -1 EBADF (Bad file descriptor) [pid 6993] close(11) = -1 EBADF (Bad file descriptor) [pid 6993] close(12) = -1 EBADF (Bad file descriptor) [pid 6993] close(13) = -1 EBADF (Bad file descriptor) [pid 6993] close(14) = -1 EBADF (Bad file descriptor) [pid 6993] close(15) = -1 EBADF (Bad file descriptor) [pid 6993] close(16) = -1 EBADF (Bad file descriptor) [pid 6993] close(17) = -1 EBADF (Bad file descriptor) [pid 6993] close(18) = -1 EBADF (Bad file descriptor) [pid 6993] close(19) = -1 EBADF (Bad file descriptor) [pid 6993] close(20) = -1 EBADF (Bad file descriptor) [pid 6993] close(21) = -1 EBADF (Bad file descriptor) [pid 6993] close(22) = -1 EBADF (Bad file descriptor) [pid 6993] close(23) = -1 EBADF (Bad file descriptor) [pid 6993] close(24) = -1 EBADF (Bad file descriptor) [pid 6993] close(25) = -1 EBADF (Bad file descriptor) [pid 6993] close(26) = -1 EBADF (Bad file descriptor) [pid 6993] close(27) = -1 EBADF (Bad file descriptor) [pid 6993] close(28) = -1 EBADF (Bad file descriptor) [pid 6993] close(29) = -1 EBADF (Bad file descriptor) [pid 6993] exit_group(0) = ? [pid 6993] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6678", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6678", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6678/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6678/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6678/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6678/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6678/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6678/sys") = 0 [pid 314] umount2("./6678/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6678/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6678/binderfs") = 0 [pid 314] umount2("./6678/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6678/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6678/cgroup.net") = 0 [pid 314] umount2("./6678/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6678/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6678/cgroup.cpu") = 0 [pid 314] umount2("./6678/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6678/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6678/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6678") = 0 [pid 314] mkdir("./6679", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6994 attached , child_tidptr=0x55557741b690) = 6681 [pid 6994] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6994] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6994] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6994] chdir("./6679") = 0 [pid 6994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6994] setpgid(0, 0) = 0 [pid 6994] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6994] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6994] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6994] write(3, "1000", 4) = 4 [pid 6994] close(3) = 0 executing program [pid 6994] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6994] write(1, "executing program\n", 18) = 18 [pid 6994] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6994] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6994] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6994] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6994] close(3) = 0 [pid 6994] close(4) = -1 EBADF (Bad file descriptor) [pid 6994] close(5) = -1 EBADF (Bad file descriptor) [pid 6994] close(6) = -1 EBADF (Bad file descriptor) [pid 6994] close(7) = -1 EBADF (Bad file descriptor) [pid 6994] close(8) = -1 EBADF (Bad file descriptor) [pid 6994] close(9) = -1 EBADF (Bad file descriptor) [pid 6994] close(10) = -1 EBADF (Bad file descriptor) [pid 6994] close(11) = -1 EBADF (Bad file descriptor) [pid 6994] close(12) = -1 EBADF (Bad file descriptor) [pid 6994] close(13) = -1 EBADF (Bad file descriptor) [pid 6994] close(14) = -1 EBADF (Bad file descriptor) [pid 6994] close(15) = -1 EBADF (Bad file descriptor) [pid 6994] close(16) = -1 EBADF (Bad file descriptor) [pid 6994] close(17) = -1 EBADF (Bad file descriptor) [pid 6994] close(18) = -1 EBADF (Bad file descriptor) [pid 6994] close(19) = -1 EBADF (Bad file descriptor) [pid 6994] close(20) = -1 EBADF (Bad file descriptor) [pid 6994] close(21) = -1 EBADF (Bad file descriptor) [pid 6994] close(22) = -1 EBADF (Bad file descriptor) [pid 6994] close(23) = -1 EBADF (Bad file descriptor) [pid 6994] close(24) = -1 EBADF (Bad file descriptor) [pid 6994] close(25) = -1 EBADF (Bad file descriptor) [pid 6994] close(26) = -1 EBADF (Bad file descriptor) [pid 6994] close(27) = -1 EBADF (Bad file descriptor) [pid 6994] close(28) = -1 EBADF (Bad file descriptor) [pid 6994] close(29) = -1 EBADF (Bad file descriptor) [pid 6994] exit_group(0) = ? [pid 6994] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6679", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6679", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6679/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6679/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6679/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6679/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6679/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6679/sys") = 0 [pid 314] umount2("./6679/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6679/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6679/binderfs") = 0 [pid 314] umount2("./6679/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6679/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6679/cgroup.net") = 0 [pid 314] umount2("./6679/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6679/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6679/cgroup.cpu") = 0 [pid 314] umount2("./6679/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6679/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6679/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6679") = 0 [pid 314] mkdir("./6680", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6995 attached , child_tidptr=0x55557741b690) = 6682 [pid 6995] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6995] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6995] chdir("./6680") = 0 [pid 6995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6995] setpgid(0, 0) = 0 [pid 6995] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6995] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6995] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6995] write(3, "1000", 4) = 4 [pid 6995] close(3) = 0 [pid 6995] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6995] write(1, "executing program\n", 18) = 18 executing program [pid 6995] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6995] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6995] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6995] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6995] close(3) = 0 [pid 6995] close(4) = -1 EBADF (Bad file descriptor) [pid 6995] close(5) = -1 EBADF (Bad file descriptor) [pid 6995] close(6) = -1 EBADF (Bad file descriptor) [pid 6995] close(7) = -1 EBADF (Bad file descriptor) [pid 6995] close(8) = -1 EBADF (Bad file descriptor) [pid 6995] close(9) = -1 EBADF (Bad file descriptor) [pid 6995] close(10) = -1 EBADF (Bad file descriptor) [pid 6995] close(11) = -1 EBADF (Bad file descriptor) [pid 6995] close(12) = -1 EBADF (Bad file descriptor) [pid 6995] close(13) = -1 EBADF (Bad file descriptor) [pid 6995] close(14) = -1 EBADF (Bad file descriptor) [pid 6995] close(15) = -1 EBADF (Bad file descriptor) [pid 6995] close(16) = -1 EBADF (Bad file descriptor) [pid 6995] close(17) = -1 EBADF (Bad file descriptor) [pid 6995] close(18) = -1 EBADF (Bad file descriptor) [pid 6995] close(19) = -1 EBADF (Bad file descriptor) [pid 6995] close(20) = -1 EBADF (Bad file descriptor) [pid 6995] close(21) = -1 EBADF (Bad file descriptor) [pid 6995] close(22) = -1 EBADF (Bad file descriptor) [pid 6995] close(23) = -1 EBADF (Bad file descriptor) [pid 6995] close(24) = -1 EBADF (Bad file descriptor) [pid 6995] close(25) = -1 EBADF (Bad file descriptor) [pid 6995] close(26) = -1 EBADF (Bad file descriptor) [pid 6995] close(27) = -1 EBADF (Bad file descriptor) [pid 6995] close(28) = -1 EBADF (Bad file descriptor) [pid 6995] close(29) = -1 EBADF (Bad file descriptor) [pid 6995] exit_group(0) = ? [pid 6995] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6680", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6680", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6680/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6680/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6680/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6680/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6680/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6680/sys") = 0 [pid 314] umount2("./6680/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6680/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6680/binderfs") = 0 [pid 314] umount2("./6680/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6680/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6680/cgroup.net") = 0 [pid 314] umount2("./6680/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6680/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6680/cgroup.cpu") = 0 [pid 314] umount2("./6680/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6680/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6680/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6680") = 0 [pid 314] mkdir("./6681", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6996 attached , child_tidptr=0x55557741b690) = 6683 [pid 6996] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6996] chdir("./6681") = 0 [pid 6996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6996] setpgid(0, 0) = 0 [pid 6996] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6996] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6996] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6996] write(3, "1000", 4) = 4 [pid 6996] close(3) = 0 [pid 6996] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6996] write(1, "executing program\n", 18) = 18 executing program [pid 6996] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6996] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6996] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6996] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6996] close(3) = 0 [pid 6996] close(4) = -1 EBADF (Bad file descriptor) [pid 6996] close(5) = -1 EBADF (Bad file descriptor) [pid 6996] close(6) = -1 EBADF (Bad file descriptor) [pid 6996] close(7) = -1 EBADF (Bad file descriptor) [pid 6996] close(8) = -1 EBADF (Bad file descriptor) [pid 6996] close(9) = -1 EBADF (Bad file descriptor) [pid 6996] close(10) = -1 EBADF (Bad file descriptor) [pid 6996] close(11) = -1 EBADF (Bad file descriptor) [pid 6996] close(12) = -1 EBADF (Bad file descriptor) [pid 6996] close(13) = -1 EBADF (Bad file descriptor) [pid 6996] close(14) = -1 EBADF (Bad file descriptor) [pid 6996] close(15) = -1 EBADF (Bad file descriptor) [pid 6996] close(16) = -1 EBADF (Bad file descriptor) [pid 6996] close(17) = -1 EBADF (Bad file descriptor) [pid 6996] close(18) = -1 EBADF (Bad file descriptor) [pid 6996] close(19) = -1 EBADF (Bad file descriptor) [pid 6996] close(20) = -1 EBADF (Bad file descriptor) [pid 6996] close(21) = -1 EBADF (Bad file descriptor) [pid 6996] close(22) = -1 EBADF (Bad file descriptor) [pid 6996] close(23) = -1 EBADF (Bad file descriptor) [pid 6996] close(24) = -1 EBADF (Bad file descriptor) [pid 6996] close(25) = -1 EBADF (Bad file descriptor) [pid 6996] close(26) = -1 EBADF (Bad file descriptor) [pid 6996] close(27) = -1 EBADF (Bad file descriptor) [pid 6996] close(28) = -1 EBADF (Bad file descriptor) [pid 6996] close(29) = -1 EBADF (Bad file descriptor) [pid 6996] exit_group(0) = ? [pid 6996] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6681", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6681", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6681/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6681/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6681/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6681/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6681/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6681/sys") = 0 [pid 314] umount2("./6681/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6681/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6681/binderfs") = 0 [pid 314] umount2("./6681/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6681/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6681/cgroup.net") = 0 [pid 314] umount2("./6681/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6681/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6681/cgroup.cpu") = 0 [pid 314] umount2("./6681/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6681/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6681/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6681") = 0 [pid 314] mkdir("./6682", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6997 attached , child_tidptr=0x55557741b690) = 6684 [pid 6997] set_robust_list(0x55557741b6a0, 24) = 0 [pid 6997] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6997] chdir("./6682") = 0 [pid 6997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6997] setpgid(0, 0) = 0 [pid 6997] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6997] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6997] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6997] write(3, "1000", 4) = 4 [pid 6997] close(3) = 0 [pid 6997] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6997] write(1, "executing program\n", 18) = 18 executing program [pid 6997] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6997] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6997] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6997] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6997] close(3) = 0 [pid 6997] close(4) = -1 EBADF (Bad file descriptor) [pid 6997] close(5) = -1 EBADF (Bad file descriptor) [pid 6997] close(6) = -1 EBADF (Bad file descriptor) [pid 6997] close(7) = -1 EBADF (Bad file descriptor) [pid 6997] close(8) = -1 EBADF (Bad file descriptor) [pid 6997] close(9) = -1 EBADF (Bad file descriptor) [pid 6997] close(10) = -1 EBADF (Bad file descriptor) [pid 6997] close(11) = -1 EBADF (Bad file descriptor) [pid 6997] close(12) = -1 EBADF (Bad file descriptor) [pid 6997] close(13) = -1 EBADF (Bad file descriptor) [pid 6997] close(14) = -1 EBADF (Bad file descriptor) [pid 6997] close(15) = -1 EBADF (Bad file descriptor) [pid 6997] close(16) = -1 EBADF (Bad file descriptor) [pid 6997] close(17) = -1 EBADF (Bad file descriptor) [pid 6997] close(18) = -1 EBADF (Bad file descriptor) [pid 6997] close(19) = -1 EBADF (Bad file descriptor) [pid 6997] close(20) = -1 EBADF (Bad file descriptor) [pid 6997] close(21) = -1 EBADF (Bad file descriptor) [pid 6997] close(22) = -1 EBADF (Bad file descriptor) [pid 6997] close(23) = -1 EBADF (Bad file descriptor) [pid 6997] close(24) = -1 EBADF (Bad file descriptor) [pid 6997] close(25) = -1 EBADF (Bad file descriptor) [pid 6997] close(26) = -1 EBADF (Bad file descriptor) [pid 6997] close(27) = -1 EBADF (Bad file descriptor) [pid 6997] close(28) = -1 EBADF (Bad file descriptor) [pid 6997] close(29) = -1 EBADF (Bad file descriptor) [pid 6997] exit_group(0) = ? [pid 6997] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6682", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6682", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6682/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6682/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6682/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6682/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6682/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6682/sys") = 0 [pid 314] umount2("./6682/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6682/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6682/binderfs") = 0 [pid 314] umount2("./6682/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6682/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6682/cgroup.net") = 0 [pid 314] umount2("./6682/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6682/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6682/cgroup.cpu") = 0 [pid 314] umount2("./6682/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6682/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6682/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6682") = 0 [pid 314] mkdir("./6683", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 6998 attached , child_tidptr=0x55557741b690) = 6685 [pid 6998] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6998] <... set_robust_list resumed>) = 0 [pid 6998] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6998] chdir("./6683") = 0 [pid 6998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6998] setpgid(0, 0) = 0 [pid 6998] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6998] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6998] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6998] write(3, "1000", 4) = 4 [pid 6998] close(3) = 0 [pid 6998] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6998] write(1, "executing program\n", 18) = 18 [pid 6998] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 6998] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6998] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6998] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6998] close(3) = 0 [pid 6998] close(4) = -1 EBADF (Bad file descriptor) [pid 6998] close(5) = -1 EBADF (Bad file descriptor) [pid 6998] close(6) = -1 EBADF (Bad file descriptor) [pid 6998] close(7) = -1 EBADF (Bad file descriptor) [pid 6998] close(8) = -1 EBADF (Bad file descriptor) [pid 6998] close(9) = -1 EBADF (Bad file descriptor) [pid 6998] close(10) = -1 EBADF (Bad file descriptor) [pid 6998] close(11) = -1 EBADF (Bad file descriptor) [pid 6998] close(12) = -1 EBADF (Bad file descriptor) [pid 6998] close(13) = -1 EBADF (Bad file descriptor) [pid 6998] close(14) = -1 EBADF (Bad file descriptor) [pid 6998] close(15) = -1 EBADF (Bad file descriptor) [pid 6998] close(16) = -1 EBADF (Bad file descriptor) [pid 6998] close(17) = -1 EBADF (Bad file descriptor) [pid 6998] close(18) = -1 EBADF (Bad file descriptor) [pid 6998] close(19) = -1 EBADF (Bad file descriptor) [pid 6998] close(20) = -1 EBADF (Bad file descriptor) [pid 6998] close(21) = -1 EBADF (Bad file descriptor) [pid 6998] close(22) = -1 EBADF (Bad file descriptor) [pid 6998] close(23) = -1 EBADF (Bad file descriptor) [pid 6998] close(24) = -1 EBADF (Bad file descriptor) [pid 6998] close(25) = -1 EBADF (Bad file descriptor) [pid 6998] close(26) = -1 EBADF (Bad file descriptor) [pid 6998] close(27) = -1 EBADF (Bad file descriptor) [pid 6998] close(28) = -1 EBADF (Bad file descriptor) [pid 6998] close(29) = -1 EBADF (Bad file descriptor) [pid 6998] exit_group(0) = ? [pid 6998] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6685, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6683", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6683", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6683/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6683/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6683/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6683/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6683/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6683/sys") = 0 [pid 314] umount2("./6683/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6683/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6683/binderfs") = 0 [pid 314] umount2("./6683/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6683/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6683/cgroup.net") = 0 [pid 314] umount2("./6683/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6683/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6683/cgroup.cpu") = 0 [pid 314] umount2("./6683/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6683/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6683/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6683") = 0 [pid 314] mkdir("./6684", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6686 ci2-android-6-12-rust/strace-static-x86_64: Process 6999 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 6999] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 6999] <... set_robust_list resumed>) = 0 [pid 6999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6999] chdir("./6684") = 0 [pid 6999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6999] setpgid(0, 0) = 0 [pid 6999] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 6999] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 6999] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 6999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6999] write(3, "1000", 4) = 4 [pid 6999] close(3) = 0 [pid 6999] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6999] write(1, "executing program\n", 18) = 18 executing program [pid 6999] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 6999] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 6999] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 6999] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 6999] close(3) = 0 [pid 6999] close(4) = -1 EBADF (Bad file descriptor) [pid 6999] close(5) = -1 EBADF (Bad file descriptor) [pid 6999] close(6) = -1 EBADF (Bad file descriptor) [pid 6999] close(7) = -1 EBADF (Bad file descriptor) [pid 6999] close(8) = -1 EBADF (Bad file descriptor) [pid 6999] close(9) = -1 EBADF (Bad file descriptor) [pid 6999] close(10) = -1 EBADF (Bad file descriptor) [pid 6999] close(11) = -1 EBADF (Bad file descriptor) [pid 6999] close(12) = -1 EBADF (Bad file descriptor) [pid 6999] close(13) = -1 EBADF (Bad file descriptor) [pid 6999] close(14) = -1 EBADF (Bad file descriptor) [pid 6999] close(15) = -1 EBADF (Bad file descriptor) [pid 6999] close(16) = -1 EBADF (Bad file descriptor) [pid 6999] close(17) = -1 EBADF (Bad file descriptor) [pid 6999] close(18) = -1 EBADF (Bad file descriptor) [pid 6999] close(19) = -1 EBADF (Bad file descriptor) [pid 6999] close(20) = -1 EBADF (Bad file descriptor) [pid 6999] close(21) = -1 EBADF (Bad file descriptor) [pid 6999] close(22) = -1 EBADF (Bad file descriptor) [pid 6999] close(23) = -1 EBADF (Bad file descriptor) [pid 6999] close(24) = -1 EBADF (Bad file descriptor) [pid 6999] close(25) = -1 EBADF (Bad file descriptor) [pid 6999] close(26) = -1 EBADF (Bad file descriptor) [pid 6999] close(27) = -1 EBADF (Bad file descriptor) [pid 6999] close(28) = -1 EBADF (Bad file descriptor) [pid 6999] close(29) = -1 EBADF (Bad file descriptor) [pid 6999] exit_group(0) = ? [pid 6999] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6686, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6684", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6684", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6684/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6684/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6684/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6684/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6684/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6684/sys") = 0 [pid 314] umount2("./6684/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6684/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6684/binderfs") = 0 [pid 314] umount2("./6684/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6684/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6684/cgroup.net") = 0 [pid 314] umount2("./6684/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6684/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6684/cgroup.cpu") = 0 [pid 314] umount2("./6684/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6684/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6684/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6684") = 0 [pid 314] mkdir("./6685", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7000 attached , child_tidptr=0x55557741b690) = 6687 [pid 7000] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7000] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7000] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7000] chdir("./6685" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7000] <... chdir resumed>) = 0 [pid 7000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7000] setpgid(0, 0) = 0 [pid 7000] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7000] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7000] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7000] write(3, "1000", 4) = 4 [pid 7000] close(3) = 0 [pid 7000] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7000] write(1, "executing program\n", 18) = 18 executing program [pid 7000] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7000] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7000] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7000] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7000] close(3) = 0 [pid 7000] close(4) = -1 EBADF (Bad file descriptor) [pid 7000] close(5) = -1 EBADF (Bad file descriptor) [pid 7000] close(6) = -1 EBADF (Bad file descriptor) [pid 7000] close(7) = -1 EBADF (Bad file descriptor) [pid 7000] close(8) = -1 EBADF (Bad file descriptor) [pid 7000] close(9) = -1 EBADF (Bad file descriptor) [pid 7000] close(10) = -1 EBADF (Bad file descriptor) [pid 7000] close(11) = -1 EBADF (Bad file descriptor) [pid 7000] close(12) = -1 EBADF (Bad file descriptor) [pid 7000] close(13) = -1 EBADF (Bad file descriptor) [pid 7000] close(14) = -1 EBADF (Bad file descriptor) [pid 7000] close(15) = -1 EBADF (Bad file descriptor) [pid 7000] close(16) = -1 EBADF (Bad file descriptor) [pid 7000] close(17) = -1 EBADF (Bad file descriptor) [pid 7000] close(18) = -1 EBADF (Bad file descriptor) [pid 7000] close(19) = -1 EBADF (Bad file descriptor) [pid 7000] close(20) = -1 EBADF (Bad file descriptor) [pid 7000] close(21) = -1 EBADF (Bad file descriptor) [pid 7000] close(22) = -1 EBADF (Bad file descriptor) [pid 7000] close(23) = -1 EBADF (Bad file descriptor) [pid 7000] close(24) = -1 EBADF (Bad file descriptor) [pid 7000] close(25) = -1 EBADF (Bad file descriptor) [pid 7000] close(26) = -1 EBADF (Bad file descriptor) [pid 7000] close(27) = -1 EBADF (Bad file descriptor) [pid 7000] close(28) = -1 EBADF (Bad file descriptor) [pid 7000] close(29) = -1 EBADF (Bad file descriptor) [pid 7000] exit_group(0) = ? [pid 7000] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6685", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6685", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6685/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6685/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6685/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6685/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6685/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6685/sys") = 0 [pid 314] umount2("./6685/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6685/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6685/binderfs") = 0 [pid 314] umount2("./6685/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6685/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6685/cgroup.net") = 0 [pid 314] umount2("./6685/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6685/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6685/cgroup.cpu") = 0 [pid 314] umount2("./6685/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6685/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6685/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6685") = 0 [pid 314] mkdir("./6686", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7001 attached , child_tidptr=0x55557741b690) = 6688 [pid 7001] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7001] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7001] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7001] chdir("./6686") = 0 [pid 7001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7001] setpgid(0, 0) = 0 [pid 7001] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7001] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7001] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7001] write(3, "1000", 4) = 4 [pid 7001] close(3) = 0 [pid 7001] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7001] write(1, "executing program\n", 18) = 18 [pid 7001] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7001] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7001] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7001] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7001] close(3) = 0 [pid 7001] close(4) = -1 EBADF (Bad file descriptor) [pid 7001] close(5) = -1 EBADF (Bad file descriptor) [pid 7001] close(6) = -1 EBADF (Bad file descriptor) [pid 7001] close(7) = -1 EBADF (Bad file descriptor) [pid 7001] close(8) = -1 EBADF (Bad file descriptor) [pid 7001] close(9) = -1 EBADF (Bad file descriptor) [pid 7001] close(10) = -1 EBADF (Bad file descriptor) [pid 7001] close(11) = -1 EBADF (Bad file descriptor) [pid 7001] close(12) = -1 EBADF (Bad file descriptor) [pid 7001] close(13) = -1 EBADF (Bad file descriptor) [pid 7001] close(14) = -1 EBADF (Bad file descriptor) [pid 7001] close(15) = -1 EBADF (Bad file descriptor) [pid 7001] close(16) = -1 EBADF (Bad file descriptor) [pid 7001] close(17) = -1 EBADF (Bad file descriptor) [pid 7001] close(18) = -1 EBADF (Bad file descriptor) [pid 7001] close(19) = -1 EBADF (Bad file descriptor) [pid 7001] close(20) = -1 EBADF (Bad file descriptor) [pid 7001] close(21) = -1 EBADF (Bad file descriptor) [pid 7001] close(22) = -1 EBADF (Bad file descriptor) [pid 7001] close(23) = -1 EBADF (Bad file descriptor) [pid 7001] close(24) = -1 EBADF (Bad file descriptor) [pid 7001] close(25) = -1 EBADF (Bad file descriptor) [pid 7001] close(26) = -1 EBADF (Bad file descriptor) [pid 7001] close(27) = -1 EBADF (Bad file descriptor) [pid 7001] close(28) = -1 EBADF (Bad file descriptor) [pid 7001] close(29) = -1 EBADF (Bad file descriptor) [pid 7001] exit_group(0) = ? [pid 7001] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6686", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6686", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6686/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6686/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6686/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6686/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6686/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6686/sys") = 0 [pid 314] umount2("./6686/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6686/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6686/binderfs") = 0 [pid 314] umount2("./6686/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6686/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6686/cgroup.net") = 0 [pid 314] umount2("./6686/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6686/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6686/cgroup.cpu") = 0 [pid 314] umount2("./6686/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6686/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6686/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6686") = 0 [pid 314] mkdir("./6687", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7002 attached , child_tidptr=0x55557741b690) = 6689 [pid 7002] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7002] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7002] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7002] chdir("./6687") = 0 [pid 7002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7002] setpgid(0, 0) = 0 [pid 7002] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7002] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7002] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7002] write(3, "1000", 4) = 4 [pid 7002] close(3) = 0 [pid 7002] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7002] write(1, "executing program\n", 18) = 18 executing program [pid 7002] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7002] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7002] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7002] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7002] close(3) = 0 [pid 7002] close(4) = -1 EBADF (Bad file descriptor) [pid 7002] close(5) = -1 EBADF (Bad file descriptor) [pid 7002] close(6) = -1 EBADF (Bad file descriptor) [pid 7002] close(7) = -1 EBADF (Bad file descriptor) [pid 7002] close(8) = -1 EBADF (Bad file descriptor) [pid 7002] close(9) = -1 EBADF (Bad file descriptor) [pid 7002] close(10) = -1 EBADF (Bad file descriptor) [pid 7002] close(11) = -1 EBADF (Bad file descriptor) [pid 7002] close(12) = -1 EBADF (Bad file descriptor) [pid 7002] close(13) = -1 EBADF (Bad file descriptor) [pid 7002] close(14) = -1 EBADF (Bad file descriptor) [pid 7002] close(15) = -1 EBADF (Bad file descriptor) [pid 7002] close(16) = -1 EBADF (Bad file descriptor) [pid 7002] close(17) = -1 EBADF (Bad file descriptor) [pid 7002] close(18) = -1 EBADF (Bad file descriptor) [pid 7002] close(19) = -1 EBADF (Bad file descriptor) [pid 7002] close(20) = -1 EBADF (Bad file descriptor) [pid 7002] close(21) = -1 EBADF (Bad file descriptor) [pid 7002] close(22) = -1 EBADF (Bad file descriptor) [pid 7002] close(23) = -1 EBADF (Bad file descriptor) [pid 7002] close(24) = -1 EBADF (Bad file descriptor) [pid 7002] close(25) = -1 EBADF (Bad file descriptor) [pid 7002] close(26) = -1 EBADF (Bad file descriptor) [pid 7002] close(27) = -1 EBADF (Bad file descriptor) [pid 7002] close(28) = -1 EBADF (Bad file descriptor) [pid 7002] close(29) = -1 EBADF (Bad file descriptor) [pid 7002] exit_group(0) = ? [pid 7002] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6687", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6687", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6687/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6687/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6687/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6687/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6687/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6687/sys") = 0 [pid 314] umount2("./6687/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6687/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6687/binderfs") = 0 [pid 314] umount2("./6687/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6687/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6687/cgroup.net") = 0 [pid 314] umount2("./6687/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6687/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6687/cgroup.cpu") = 0 [pid 314] umount2("./6687/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6687/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6687/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6687") = 0 [pid 314] mkdir("./6688", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7003 attached , child_tidptr=0x55557741b690) = 6690 [pid 7003] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7003] <... set_robust_list resumed>) = 0 [pid 7003] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7003] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7003] chdir("./6688") = 0 [pid 7003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7003] setpgid(0, 0) = 0 [pid 7003] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7003] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7003] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7003] write(3, "1000", 4) = 4 [pid 7003] close(3) = 0 [pid 7003] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7003] write(1, "executing program\n", 18) = 18 [pid 7003] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7003] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7003] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7003] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7003] close(3) = 0 [pid 7003] close(4) = -1 EBADF (Bad file descriptor) [pid 7003] close(5) = -1 EBADF (Bad file descriptor) [pid 7003] close(6) = -1 EBADF (Bad file descriptor) [pid 7003] close(7) = -1 EBADF (Bad file descriptor) [pid 7003] close(8) = -1 EBADF (Bad file descriptor) [pid 7003] close(9) = -1 EBADF (Bad file descriptor) [pid 7003] close(10) = -1 EBADF (Bad file descriptor) [pid 7003] close(11) = -1 EBADF (Bad file descriptor) [pid 7003] close(12) = -1 EBADF (Bad file descriptor) [pid 7003] close(13) = -1 EBADF (Bad file descriptor) [pid 7003] close(14) = -1 EBADF (Bad file descriptor) [pid 7003] close(15) = -1 EBADF (Bad file descriptor) [pid 7003] close(16) = -1 EBADF (Bad file descriptor) [pid 7003] close(17) = -1 EBADF (Bad file descriptor) [pid 7003] close(18) = -1 EBADF (Bad file descriptor) [pid 7003] close(19) = -1 EBADF (Bad file descriptor) [pid 7003] close(20) = -1 EBADF (Bad file descriptor) [pid 7003] close(21) = -1 EBADF (Bad file descriptor) [pid 7003] close(22) = -1 EBADF (Bad file descriptor) [pid 7003] close(23) = -1 EBADF (Bad file descriptor) [pid 7003] close(24) = -1 EBADF (Bad file descriptor) [pid 7003] close(25) = -1 EBADF (Bad file descriptor) [pid 7003] close(26) = -1 EBADF (Bad file descriptor) [pid 7003] close(27) = -1 EBADF (Bad file descriptor) [pid 7003] close(28) = -1 EBADF (Bad file descriptor) [pid 7003] close(29) = -1 EBADF (Bad file descriptor) [pid 7003] exit_group(0) = ? [pid 7003] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6688", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6688", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6688/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6688/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6688/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6688/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6688/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6688/sys") = 0 [pid 314] umount2("./6688/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6688/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6688/binderfs") = 0 [pid 314] umount2("./6688/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6688/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6688/cgroup.net") = 0 [pid 314] umount2("./6688/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6688/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6688/cgroup.cpu") = 0 [pid 314] umount2("./6688/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6688/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6688/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6688") = 0 [pid 314] mkdir("./6689", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7004 attached , child_tidptr=0x55557741b690) = 6691 [pid 7004] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7004] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7004] chdir("./6689") = 0 [pid 7004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7004] setpgid(0, 0) = 0 [pid 7004] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7004] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7004] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7004] write(3, "1000", 4) = 4 [pid 7004] close(3) = 0 [pid 7004] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7004] write(1, "executing program\n", 18) = 18 [pid 7004] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7004] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7004] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7004] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7004] close(3) = 0 [pid 7004] close(4) = -1 EBADF (Bad file descriptor) [pid 7004] close(5) = -1 EBADF (Bad file descriptor) [pid 7004] close(6) = -1 EBADF (Bad file descriptor) [pid 7004] close(7) = -1 EBADF (Bad file descriptor) [pid 7004] close(8) = -1 EBADF (Bad file descriptor) [pid 7004] close(9) = -1 EBADF (Bad file descriptor) [pid 7004] close(10) = -1 EBADF (Bad file descriptor) [pid 7004] close(11) = -1 EBADF (Bad file descriptor) [pid 7004] close(12) = -1 EBADF (Bad file descriptor) [pid 7004] close(13) = -1 EBADF (Bad file descriptor) [pid 7004] close(14) = -1 EBADF (Bad file descriptor) [pid 7004] close(15) = -1 EBADF (Bad file descriptor) [pid 7004] close(16) = -1 EBADF (Bad file descriptor) [pid 7004] close(17) = -1 EBADF (Bad file descriptor) [pid 7004] close(18) = -1 EBADF (Bad file descriptor) [pid 7004] close(19) = -1 EBADF (Bad file descriptor) [pid 7004] close(20) = -1 EBADF (Bad file descriptor) [pid 7004] close(21) = -1 EBADF (Bad file descriptor) [pid 7004] close(22) = -1 EBADF (Bad file descriptor) [pid 7004] close(23) = -1 EBADF (Bad file descriptor) [pid 7004] close(24) = -1 EBADF (Bad file descriptor) [pid 7004] close(25) = -1 EBADF (Bad file descriptor) [pid 7004] close(26) = -1 EBADF (Bad file descriptor) [pid 7004] close(27) = -1 EBADF (Bad file descriptor) [pid 7004] close(28) = -1 EBADF (Bad file descriptor) [pid 7004] close(29) = -1 EBADF (Bad file descriptor) [pid 7004] exit_group(0) = ? [pid 7004] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6691, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6689", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6689", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6689/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6689/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6689/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6689/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6689/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6689/sys") = 0 [pid 314] umount2("./6689/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6689/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6689/binderfs") = 0 [pid 314] umount2("./6689/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6689/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6689/cgroup.net") = 0 [pid 314] umount2("./6689/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6689/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6689/cgroup.cpu") = 0 [pid 314] umount2("./6689/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6689/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6689/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6689") = 0 [pid 314] mkdir("./6690", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6692 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7005 attached [pid 7005] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7005] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7005] chdir("./6690") = 0 [pid 7005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7005] setpgid(0, 0) = 0 [pid 7005] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7005] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7005] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7005] write(3, "1000", 4) = 4 [pid 7005] close(3) = 0 [pid 7005] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7005] write(1, "executing program\n", 18) = 18 executing program [pid 7005] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7005] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7005] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7005] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7005] close(3) = 0 [pid 7005] close(4) = -1 EBADF (Bad file descriptor) [pid 7005] close(5) = -1 EBADF (Bad file descriptor) [pid 7005] close(6) = -1 EBADF (Bad file descriptor) [pid 7005] close(7) = -1 EBADF (Bad file descriptor) [pid 7005] close(8) = -1 EBADF (Bad file descriptor) [pid 7005] close(9) = -1 EBADF (Bad file descriptor) [pid 7005] close(10) = -1 EBADF (Bad file descriptor) [pid 7005] close(11) = -1 EBADF (Bad file descriptor) [pid 7005] close(12) = -1 EBADF (Bad file descriptor) [pid 7005] close(13) = -1 EBADF (Bad file descriptor) [pid 7005] close(14) = -1 EBADF (Bad file descriptor) [pid 7005] close(15) = -1 EBADF (Bad file descriptor) [pid 7005] close(16) = -1 EBADF (Bad file descriptor) [pid 7005] close(17) = -1 EBADF (Bad file descriptor) [pid 7005] close(18) = -1 EBADF (Bad file descriptor) [pid 7005] close(19) = -1 EBADF (Bad file descriptor) [pid 7005] close(20) = -1 EBADF (Bad file descriptor) [pid 7005] close(21) = -1 EBADF (Bad file descriptor) [pid 7005] close(22) = -1 EBADF (Bad file descriptor) [pid 7005] close(23) = -1 EBADF (Bad file descriptor) [pid 7005] close(24) = -1 EBADF (Bad file descriptor) [pid 7005] close(25) = -1 EBADF (Bad file descriptor) [pid 7005] close(26) = -1 EBADF (Bad file descriptor) [pid 7005] close(27) = -1 EBADF (Bad file descriptor) [pid 7005] close(28) = -1 EBADF (Bad file descriptor) [pid 7005] close(29) = -1 EBADF (Bad file descriptor) [pid 7005] exit_group(0) = ? [pid 7005] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6690", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6690", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6690/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6690/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6690/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6690/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6690/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6690/sys") = 0 [pid 314] umount2("./6690/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6690/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6690/binderfs") = 0 [pid 314] umount2("./6690/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6690/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6690/cgroup.net") = 0 [pid 314] umount2("./6690/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6690/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6690/cgroup.cpu") = 0 [pid 314] umount2("./6690/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6690/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6690/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6690") = 0 [pid 314] mkdir("./6691", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6693 ci2-android-6-12-rust/strace-static-x86_64: Process 7006 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7006] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7006] <... set_robust_list resumed>) = 0 [pid 7006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7006] chdir("./6691") = 0 [pid 7006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7006] setpgid(0, 0) = 0 [pid 7006] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7006] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7006] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7006] write(3, "1000", 4) = 4 [pid 7006] close(3) = 0 [pid 7006] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7006] write(1, "executing program\n", 18) = 18 [pid 7006] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7006] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7006] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7006] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7006] close(3) = 0 [pid 7006] close(4) = -1 EBADF (Bad file descriptor) [pid 7006] close(5) = -1 EBADF (Bad file descriptor) [pid 7006] close(6) = -1 EBADF (Bad file descriptor) [pid 7006] close(7) = -1 EBADF (Bad file descriptor) [pid 7006] close(8) = -1 EBADF (Bad file descriptor) [pid 7006] close(9) = -1 EBADF (Bad file descriptor) [pid 7006] close(10) = -1 EBADF (Bad file descriptor) [pid 7006] close(11) = -1 EBADF (Bad file descriptor) [pid 7006] close(12) = -1 EBADF (Bad file descriptor) [pid 7006] close(13) = -1 EBADF (Bad file descriptor) [pid 7006] close(14) = -1 EBADF (Bad file descriptor) [pid 7006] close(15) = -1 EBADF (Bad file descriptor) [pid 7006] close(16) = -1 EBADF (Bad file descriptor) [pid 7006] close(17) = -1 EBADF (Bad file descriptor) [pid 7006] close(18) = -1 EBADF (Bad file descriptor) [pid 7006] close(19) = -1 EBADF (Bad file descriptor) [pid 7006] close(20) = -1 EBADF (Bad file descriptor) [pid 7006] close(21) = -1 EBADF (Bad file descriptor) [pid 7006] close(22) = -1 EBADF (Bad file descriptor) [pid 7006] close(23) = -1 EBADF (Bad file descriptor) [pid 7006] close(24) = -1 EBADF (Bad file descriptor) [pid 7006] close(25) = -1 EBADF (Bad file descriptor) [pid 7006] close(26) = -1 EBADF (Bad file descriptor) [pid 7006] close(27) = -1 EBADF (Bad file descriptor) [pid 7006] close(28) = -1 EBADF (Bad file descriptor) [pid 7006] close(29) = -1 EBADF (Bad file descriptor) [pid 7006] exit_group(0) = ? [pid 7006] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6691", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6691", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6691/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6691/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6691/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6691/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6691/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6691/sys") = 0 [pid 314] umount2("./6691/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6691/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6691/binderfs") = 0 [pid 314] umount2("./6691/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6691/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6691/cgroup.net") = 0 [pid 314] umount2("./6691/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6691/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6691/cgroup.cpu") = 0 [pid 314] umount2("./6691/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6691/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6691/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6691") = 0 [pid 314] mkdir("./6692", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7007 attached , child_tidptr=0x55557741b690) = 6694 [pid 7007] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7007] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7007] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7007] chdir("./6692") = 0 [pid 7007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7007] setpgid(0, 0) = 0 [pid 7007] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7007] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7007] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7007] write(3, "1000", 4) = 4 [pid 7007] close(3) = 0 [pid 7007] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7007] write(1, "executing program\n", 18) = 18 [pid 7007] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7007] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7007] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7007] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7007] close(3) = 0 [pid 7007] close(4) = -1 EBADF (Bad file descriptor) [pid 7007] close(5) = -1 EBADF (Bad file descriptor) [pid 7007] close(6) = -1 EBADF (Bad file descriptor) [pid 7007] close(7) = -1 EBADF (Bad file descriptor) [pid 7007] close(8) = -1 EBADF (Bad file descriptor) [pid 7007] close(9) = -1 EBADF (Bad file descriptor) [pid 7007] close(10) = -1 EBADF (Bad file descriptor) [pid 7007] close(11) = -1 EBADF (Bad file descriptor) [pid 7007] close(12) = -1 EBADF (Bad file descriptor) [pid 7007] close(13) = -1 EBADF (Bad file descriptor) [pid 7007] close(14) = -1 EBADF (Bad file descriptor) [pid 7007] close(15) = -1 EBADF (Bad file descriptor) [pid 7007] close(16) = -1 EBADF (Bad file descriptor) [pid 7007] close(17) = -1 EBADF (Bad file descriptor) [pid 7007] close(18) = -1 EBADF (Bad file descriptor) [pid 7007] close(19) = -1 EBADF (Bad file descriptor) [pid 7007] close(20) = -1 EBADF (Bad file descriptor) [pid 7007] close(21) = -1 EBADF (Bad file descriptor) [pid 7007] close(22) = -1 EBADF (Bad file descriptor) [pid 7007] close(23) = -1 EBADF (Bad file descriptor) [pid 7007] close(24) = -1 EBADF (Bad file descriptor) [pid 7007] close(25) = -1 EBADF (Bad file descriptor) [pid 7007] close(26) = -1 EBADF (Bad file descriptor) [pid 7007] close(27) = -1 EBADF (Bad file descriptor) [pid 7007] close(28) = -1 EBADF (Bad file descriptor) [pid 7007] close(29) = -1 EBADF (Bad file descriptor) [pid 7007] exit_group(0) = ? [pid 7007] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6692", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6692", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6692/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6692/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6692/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6692/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6692/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6692/sys") = 0 [pid 314] umount2("./6692/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6692/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6692/binderfs") = 0 [pid 314] umount2("./6692/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6692/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6692/cgroup.net") = 0 [pid 314] umount2("./6692/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6692/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6692/cgroup.cpu") = 0 [pid 314] umount2("./6692/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6692/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6692/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6692") = 0 [pid 314] mkdir("./6693", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6695 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7008 attached [pid 7008] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7008] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7008] chdir("./6693") = 0 [pid 7008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7008] setpgid(0, 0) = 0 [pid 7008] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7008] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7008] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7008] write(3, "1000", 4) = 4 [pid 7008] close(3) = 0 [pid 7008] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7008] write(1, "executing program\n", 18) = 18 executing program [pid 7008] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7008] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7008] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7008] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7008] close(3) = 0 [pid 7008] close(4) = -1 EBADF (Bad file descriptor) [pid 7008] close(5) = -1 EBADF (Bad file descriptor) [pid 7008] close(6) = -1 EBADF (Bad file descriptor) [pid 7008] close(7) = -1 EBADF (Bad file descriptor) [pid 7008] close(8) = -1 EBADF (Bad file descriptor) [pid 7008] close(9) = -1 EBADF (Bad file descriptor) [pid 7008] close(10) = -1 EBADF (Bad file descriptor) [pid 7008] close(11) = -1 EBADF (Bad file descriptor) [pid 7008] close(12) = -1 EBADF (Bad file descriptor) [pid 7008] close(13) = -1 EBADF (Bad file descriptor) [pid 7008] close(14) = -1 EBADF (Bad file descriptor) [pid 7008] close(15) = -1 EBADF (Bad file descriptor) [pid 7008] close(16) = -1 EBADF (Bad file descriptor) [pid 7008] close(17) = -1 EBADF (Bad file descriptor) [pid 7008] close(18) = -1 EBADF (Bad file descriptor) [pid 7008] close(19) = -1 EBADF (Bad file descriptor) [pid 7008] close(20) = -1 EBADF (Bad file descriptor) [pid 7008] close(21) = -1 EBADF (Bad file descriptor) [pid 7008] close(22) = -1 EBADF (Bad file descriptor) [pid 7008] close(23) = -1 EBADF (Bad file descriptor) [pid 7008] close(24) = -1 EBADF (Bad file descriptor) [pid 7008] close(25) = -1 EBADF (Bad file descriptor) [pid 7008] close(26) = -1 EBADF (Bad file descriptor) [pid 7008] close(27) = -1 EBADF (Bad file descriptor) [pid 7008] close(28) = -1 EBADF (Bad file descriptor) [pid 7008] close(29) = -1 EBADF (Bad file descriptor) [pid 7008] exit_group(0) = ? [pid 7008] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6693", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6693", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6693/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6693/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6693/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6693/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6693/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6693/sys") = 0 [pid 314] umount2("./6693/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6693/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6693/binderfs") = 0 [pid 314] umount2("./6693/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6693/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6693/cgroup.net") = 0 [pid 314] umount2("./6693/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6693/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6693/cgroup.cpu") = 0 [pid 314] umount2("./6693/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6693/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6693/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6693") = 0 [pid 314] mkdir("./6694", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6696 ci2-android-6-12-rust/strace-static-x86_64: Process 7009 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7009] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7009] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7009] chdir("./6694") = 0 [pid 7009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7009] setpgid(0, 0) = 0 [pid 7009] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7009] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7009] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7009] write(3, "1000", 4) = 4 [pid 7009] close(3) = 0 [pid 7009] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7009] write(1, "executing program\n", 18) = 18 executing program [pid 7009] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7009] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7009] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7009] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7009] close(3) = 0 [pid 7009] close(4) = -1 EBADF (Bad file descriptor) [pid 7009] close(5) = -1 EBADF (Bad file descriptor) [pid 7009] close(6) = -1 EBADF (Bad file descriptor) [pid 7009] close(7) = -1 EBADF (Bad file descriptor) [pid 7009] close(8) = -1 EBADF (Bad file descriptor) [pid 7009] close(9) = -1 EBADF (Bad file descriptor) [pid 7009] close(10) = -1 EBADF (Bad file descriptor) [pid 7009] close(11) = -1 EBADF (Bad file descriptor) [pid 7009] close(12) = -1 EBADF (Bad file descriptor) [pid 7009] close(13) = -1 EBADF (Bad file descriptor) [pid 7009] close(14) = -1 EBADF (Bad file descriptor) [pid 7009] close(15) = -1 EBADF (Bad file descriptor) [pid 7009] close(16) = -1 EBADF (Bad file descriptor) [pid 7009] close(17) = -1 EBADF (Bad file descriptor) [pid 7009] close(18) = -1 EBADF (Bad file descriptor) [pid 7009] close(19) = -1 EBADF (Bad file descriptor) [pid 7009] close(20) = -1 EBADF (Bad file descriptor) [pid 7009] close(21) = -1 EBADF (Bad file descriptor) [pid 7009] close(22) = -1 EBADF (Bad file descriptor) [pid 7009] close(23) = -1 EBADF (Bad file descriptor) [pid 7009] close(24) = -1 EBADF (Bad file descriptor) [pid 7009] close(25) = -1 EBADF (Bad file descriptor) [pid 7009] close(26) = -1 EBADF (Bad file descriptor) [pid 7009] close(27) = -1 EBADF (Bad file descriptor) [pid 7009] close(28) = -1 EBADF (Bad file descriptor) [pid 7009] close(29) = -1 EBADF (Bad file descriptor) [pid 7009] exit_group(0) = ? [pid 7009] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6694", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6694", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6694/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6694/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6694/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6694/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6694/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6694/sys") = 0 [pid 314] umount2("./6694/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6694/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6694/binderfs") = 0 [pid 314] umount2("./6694/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6694/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6694/cgroup.net") = 0 [pid 314] umount2("./6694/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6694/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6694/cgroup.cpu") = 0 [pid 314] umount2("./6694/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6694/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6694/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6694") = 0 [pid 314] mkdir("./6695", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6697 ci2-android-6-12-rust/strace-static-x86_64: Process 7010 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7010] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7010] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7010] chdir("./6695") = 0 [pid 7010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7010] setpgid(0, 0) = 0 [pid 7010] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7010] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7010] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7010] write(3, "1000", 4) = 4 [pid 7010] close(3) = 0 [pid 7010] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7010] write(1, "executing program\n", 18) = 18 executing program [pid 7010] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7010] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7010] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7010] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7010] close(3) = 0 [pid 7010] close(4) = -1 EBADF (Bad file descriptor) [pid 7010] close(5) = -1 EBADF (Bad file descriptor) [pid 7010] close(6) = -1 EBADF (Bad file descriptor) [pid 7010] close(7) = -1 EBADF (Bad file descriptor) [pid 7010] close(8) = -1 EBADF (Bad file descriptor) [pid 7010] close(9) = -1 EBADF (Bad file descriptor) [pid 7010] close(10) = -1 EBADF (Bad file descriptor) [pid 7010] close(11) = -1 EBADF (Bad file descriptor) [pid 7010] close(12) = -1 EBADF (Bad file descriptor) [pid 7010] close(13) = -1 EBADF (Bad file descriptor) [pid 7010] close(14) = -1 EBADF (Bad file descriptor) [pid 7010] close(15) = -1 EBADF (Bad file descriptor) [pid 7010] close(16) = -1 EBADF (Bad file descriptor) [pid 7010] close(17) = -1 EBADF (Bad file descriptor) [pid 7010] close(18) = -1 EBADF (Bad file descriptor) [pid 7010] close(19) = -1 EBADF (Bad file descriptor) [pid 7010] close(20) = -1 EBADF (Bad file descriptor) [pid 7010] close(21) = -1 EBADF (Bad file descriptor) [pid 7010] close(22) = -1 EBADF (Bad file descriptor) [pid 7010] close(23) = -1 EBADF (Bad file descriptor) [pid 7010] close(24) = -1 EBADF (Bad file descriptor) [pid 7010] close(25) = -1 EBADF (Bad file descriptor) [pid 7010] close(26) = -1 EBADF (Bad file descriptor) [pid 7010] close(27) = -1 EBADF (Bad file descriptor) [pid 7010] close(28) = -1 EBADF (Bad file descriptor) [pid 7010] close(29) = -1 EBADF (Bad file descriptor) [pid 7010] exit_group(0) = ? [pid 7010] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6695", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6695", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6695/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6695/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6695/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6695/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6695/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6695/sys") = 0 [pid 314] umount2("./6695/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6695/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6695/binderfs") = 0 [pid 314] umount2("./6695/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6695/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6695/cgroup.net") = 0 [pid 314] umount2("./6695/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6695/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6695/cgroup.cpu") = 0 [pid 314] umount2("./6695/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6695/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6695/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6695") = 0 [pid 314] mkdir("./6696", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6698 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7011 attached [pid 7011] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7011] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7011] chdir("./6696") = 0 [pid 7011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7011] setpgid(0, 0) = 0 [pid 7011] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7011] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7011] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7011] write(3, "1000", 4) = 4 [pid 7011] close(3) = 0 [pid 7011] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7011] write(1, "executing program\n", 18) = 18 executing program [pid 7011] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7011] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7011] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7011] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7011] close(3) = 0 [pid 7011] close(4) = -1 EBADF (Bad file descriptor) [pid 7011] close(5) = -1 EBADF (Bad file descriptor) [pid 7011] close(6) = -1 EBADF (Bad file descriptor) [pid 7011] close(7) = -1 EBADF (Bad file descriptor) [pid 7011] close(8) = -1 EBADF (Bad file descriptor) [pid 7011] close(9) = -1 EBADF (Bad file descriptor) [pid 7011] close(10) = -1 EBADF (Bad file descriptor) [pid 7011] close(11) = -1 EBADF (Bad file descriptor) [pid 7011] close(12) = -1 EBADF (Bad file descriptor) [pid 7011] close(13) = -1 EBADF (Bad file descriptor) [pid 7011] close(14) = -1 EBADF (Bad file descriptor) [pid 7011] close(15) = -1 EBADF (Bad file descriptor) [pid 7011] close(16) = -1 EBADF (Bad file descriptor) [pid 7011] close(17) = -1 EBADF (Bad file descriptor) [pid 7011] close(18) = -1 EBADF (Bad file descriptor) [pid 7011] close(19) = -1 EBADF (Bad file descriptor) [pid 7011] close(20) = -1 EBADF (Bad file descriptor) [pid 7011] close(21) = -1 EBADF (Bad file descriptor) [pid 7011] close(22) = -1 EBADF (Bad file descriptor) [pid 7011] close(23) = -1 EBADF (Bad file descriptor) [pid 7011] close(24) = -1 EBADF (Bad file descriptor) [pid 7011] close(25) = -1 EBADF (Bad file descriptor) [pid 7011] close(26) = -1 EBADF (Bad file descriptor) [pid 7011] close(27) = -1 EBADF (Bad file descriptor) [pid 7011] close(28) = -1 EBADF (Bad file descriptor) [pid 7011] close(29) = -1 EBADF (Bad file descriptor) [pid 7011] exit_group(0) = ? [pid 7011] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6696", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6696", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6696/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6696/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6696/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6696/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6696/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6696/sys") = 0 [pid 314] umount2("./6696/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6696/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6696/binderfs") = 0 [pid 314] umount2("./6696/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6696/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6696/cgroup.net") = 0 [pid 314] umount2("./6696/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6696/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6696/cgroup.cpu") = 0 [pid 314] umount2("./6696/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6696/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6696/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6696") = 0 [pid 314] mkdir("./6697", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7012 attached , child_tidptr=0x55557741b690) = 6699 [pid 7012] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7012] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7012] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7012] chdir("./6697") = 0 [pid 7012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7012] setpgid(0, 0) = 0 [pid 7012] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7012] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7012] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7012] write(3, "1000", 4) = 4 [pid 7012] close(3) = 0 [pid 7012] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7012] write(1, "executing program\n", 18) = 18 executing program [pid 7012] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7012] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7012] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7012] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7012] close(3) = 0 [pid 7012] close(4) = -1 EBADF (Bad file descriptor) [pid 7012] close(5) = -1 EBADF (Bad file descriptor) [pid 7012] close(6) = -1 EBADF (Bad file descriptor) [pid 7012] close(7) = -1 EBADF (Bad file descriptor) [pid 7012] close(8) = -1 EBADF (Bad file descriptor) [pid 7012] close(9) = -1 EBADF (Bad file descriptor) [pid 7012] close(10) = -1 EBADF (Bad file descriptor) [pid 7012] close(11) = -1 EBADF (Bad file descriptor) [pid 7012] close(12) = -1 EBADF (Bad file descriptor) [pid 7012] close(13) = -1 EBADF (Bad file descriptor) [pid 7012] close(14) = -1 EBADF (Bad file descriptor) [pid 7012] close(15) = -1 EBADF (Bad file descriptor) [pid 7012] close(16) = -1 EBADF (Bad file descriptor) [pid 7012] close(17) = -1 EBADF (Bad file descriptor) [pid 7012] close(18) = -1 EBADF (Bad file descriptor) [pid 7012] close(19) = -1 EBADF (Bad file descriptor) [pid 7012] close(20) = -1 EBADF (Bad file descriptor) [pid 7012] close(21) = -1 EBADF (Bad file descriptor) [pid 7012] close(22) = -1 EBADF (Bad file descriptor) [pid 7012] close(23) = -1 EBADF (Bad file descriptor) [pid 7012] close(24) = -1 EBADF (Bad file descriptor) [pid 7012] close(25) = -1 EBADF (Bad file descriptor) [pid 7012] close(26) = -1 EBADF (Bad file descriptor) [pid 7012] close(27) = -1 EBADF (Bad file descriptor) [pid 7012] close(28) = -1 EBADF (Bad file descriptor) [pid 7012] close(29) = -1 EBADF (Bad file descriptor) [pid 7012] exit_group(0) = ? [pid 7012] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6699, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6697", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6697", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6697/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6697/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6697/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6697/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6697/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6697/sys") = 0 [pid 314] umount2("./6697/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6697/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6697/binderfs") = 0 [pid 314] umount2("./6697/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6697/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6697/cgroup.net") = 0 [pid 314] umount2("./6697/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6697/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6697/cgroup.cpu") = 0 [pid 314] umount2("./6697/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6697/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6697/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6697") = 0 [pid 314] mkdir("./6698", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7013 attached , child_tidptr=0x55557741b690) = 6700 [pid 7013] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7013] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7013] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7013] chdir("./6698") = 0 [pid 7013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7013] setpgid(0, 0) = 0 [pid 7013] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7013] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7013] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7013] write(3, "1000", 4) = 4 [pid 7013] close(3) = 0 [pid 7013] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7013] write(1, "executing program\n", 18) = 18 [pid 7013] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7013] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7013] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7013] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7013] close(3) = 0 [pid 7013] close(4) = -1 EBADF (Bad file descriptor) [pid 7013] close(5) = -1 EBADF (Bad file descriptor) [pid 7013] close(6) = -1 EBADF (Bad file descriptor) [pid 7013] close(7) = -1 EBADF (Bad file descriptor) [pid 7013] close(8) = -1 EBADF (Bad file descriptor) [pid 7013] close(9) = -1 EBADF (Bad file descriptor) [pid 7013] close(10) = -1 EBADF (Bad file descriptor) [pid 7013] close(11) = -1 EBADF (Bad file descriptor) [pid 7013] close(12) = -1 EBADF (Bad file descriptor) [pid 7013] close(13) = -1 EBADF (Bad file descriptor) [pid 7013] close(14) = -1 EBADF (Bad file descriptor) [pid 7013] close(15) = -1 EBADF (Bad file descriptor) [pid 7013] close(16) = -1 EBADF (Bad file descriptor) [pid 7013] close(17) = -1 EBADF (Bad file descriptor) [pid 7013] close(18) = -1 EBADF (Bad file descriptor) [pid 7013] close(19) = -1 EBADF (Bad file descriptor) [pid 7013] close(20) = -1 EBADF (Bad file descriptor) [pid 7013] close(21) = -1 EBADF (Bad file descriptor) [pid 7013] close(22) = -1 EBADF (Bad file descriptor) [pid 7013] close(23) = -1 EBADF (Bad file descriptor) [pid 7013] close(24) = -1 EBADF (Bad file descriptor) [pid 7013] close(25) = -1 EBADF (Bad file descriptor) [pid 7013] close(26) = -1 EBADF (Bad file descriptor) [pid 7013] close(27) = -1 EBADF (Bad file descriptor) [pid 7013] close(28) = -1 EBADF (Bad file descriptor) [pid 7013] close(29) = -1 EBADF (Bad file descriptor) [pid 7013] exit_group(0) = ? [pid 7013] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6698", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6698", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6698/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6698/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6698/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6698/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6698/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6698/sys") = 0 [pid 314] umount2("./6698/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6698/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6698/binderfs") = 0 [pid 314] umount2("./6698/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6698/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6698/cgroup.net") = 0 [pid 314] umount2("./6698/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6698/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6698/cgroup.cpu") = 0 [pid 314] umount2("./6698/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6698/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6698/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6698") = 0 [pid 314] mkdir("./6699", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7014 attached , child_tidptr=0x55557741b690) = 6701 [pid 7014] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7014] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7014] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7014] chdir("./6699") = 0 [pid 7014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7014] setpgid(0, 0) = 0 [pid 7014] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7014] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7014] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7014] write(3, "1000", 4) = 4 [pid 7014] close(3) = 0 [pid 7014] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7014] write(1, "executing program\n", 18) = 18 executing program [pid 7014] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7014] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7014] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7014] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7014] close(3) = 0 [pid 7014] close(4) = -1 EBADF (Bad file descriptor) [pid 7014] close(5) = -1 EBADF (Bad file descriptor) [pid 7014] close(6) = -1 EBADF (Bad file descriptor) [pid 7014] close(7) = -1 EBADF (Bad file descriptor) [pid 7014] close(8) = -1 EBADF (Bad file descriptor) [pid 7014] close(9) = -1 EBADF (Bad file descriptor) [pid 7014] close(10) = -1 EBADF (Bad file descriptor) [pid 7014] close(11) = -1 EBADF (Bad file descriptor) [pid 7014] close(12) = -1 EBADF (Bad file descriptor) [pid 7014] close(13) = -1 EBADF (Bad file descriptor) [pid 7014] close(14) = -1 EBADF (Bad file descriptor) [pid 7014] close(15) = -1 EBADF (Bad file descriptor) [pid 7014] close(16) = -1 EBADF (Bad file descriptor) [pid 7014] close(17) = -1 EBADF (Bad file descriptor) [pid 7014] close(18) = -1 EBADF (Bad file descriptor) [pid 7014] close(19) = -1 EBADF (Bad file descriptor) [pid 7014] close(20) = -1 EBADF (Bad file descriptor) [pid 7014] close(21) = -1 EBADF (Bad file descriptor) [pid 7014] close(22) = -1 EBADF (Bad file descriptor) [pid 7014] close(23) = -1 EBADF (Bad file descriptor) [pid 7014] close(24) = -1 EBADF (Bad file descriptor) [pid 7014] close(25) = -1 EBADF (Bad file descriptor) [pid 7014] close(26) = -1 EBADF (Bad file descriptor) [pid 7014] close(27) = -1 EBADF (Bad file descriptor) [pid 7014] close(28) = -1 EBADF (Bad file descriptor) [pid 7014] close(29) = -1 EBADF (Bad file descriptor) [pid 7014] exit_group(0) = ? [pid 7014] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6699", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6699", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6699/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6699/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6699/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6699/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6699/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6699/sys") = 0 [pid 314] umount2("./6699/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6699/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6699/binderfs") = 0 [pid 314] umount2("./6699/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6699/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6699/cgroup.net") = 0 [pid 314] umount2("./6699/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6699/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6699/cgroup.cpu") = 0 [pid 314] umount2("./6699/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6699/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6699/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6699") = 0 [pid 314] mkdir("./6700", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7015 attached , child_tidptr=0x55557741b690) = 6702 [pid 7015] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7015] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7015] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7015] chdir("./6700") = 0 [pid 7015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7015] setpgid(0, 0) = 0 [pid 7015] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7015] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7015] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7015] write(3, "1000", 4) = 4 [pid 7015] close(3) = 0 [pid 7015] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7015] write(1, "executing program\n", 18) = 18 executing program [pid 7015] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7015] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7015] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7015] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7015] close(3) = 0 [pid 7015] close(4) = -1 EBADF (Bad file descriptor) [pid 7015] close(5) = -1 EBADF (Bad file descriptor) [pid 7015] close(6) = -1 EBADF (Bad file descriptor) [pid 7015] close(7) = -1 EBADF (Bad file descriptor) [pid 7015] close(8) = -1 EBADF (Bad file descriptor) [pid 7015] close(9) = -1 EBADF (Bad file descriptor) [pid 7015] close(10) = -1 EBADF (Bad file descriptor) [pid 7015] close(11) = -1 EBADF (Bad file descriptor) [pid 7015] close(12) = -1 EBADF (Bad file descriptor) [pid 7015] close(13) = -1 EBADF (Bad file descriptor) [pid 7015] close(14) = -1 EBADF (Bad file descriptor) [pid 7015] close(15) = -1 EBADF (Bad file descriptor) [pid 7015] close(16) = -1 EBADF (Bad file descriptor) [pid 7015] close(17) = -1 EBADF (Bad file descriptor) [pid 7015] close(18) = -1 EBADF (Bad file descriptor) [pid 7015] close(19) = -1 EBADF (Bad file descriptor) [pid 7015] close(20) = -1 EBADF (Bad file descriptor) [pid 7015] close(21) = -1 EBADF (Bad file descriptor) [pid 7015] close(22) = -1 EBADF (Bad file descriptor) [pid 7015] close(23) = -1 EBADF (Bad file descriptor) [pid 7015] close(24) = -1 EBADF (Bad file descriptor) [pid 7015] close(25) = -1 EBADF (Bad file descriptor) [pid 7015] close(26) = -1 EBADF (Bad file descriptor) [pid 7015] close(27) = -1 EBADF (Bad file descriptor) [pid 7015] close(28) = -1 EBADF (Bad file descriptor) [pid 7015] close(29) = -1 EBADF (Bad file descriptor) [pid 7015] exit_group(0) = ? [pid 7015] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6700", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6700", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6700/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6700/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6700/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6700/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6700/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6700/sys") = 0 [pid 314] umount2("./6700/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6700/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6700/binderfs") = 0 [pid 314] umount2("./6700/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6700/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6700/cgroup.net") = 0 [pid 314] umount2("./6700/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6700/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6700/cgroup.cpu") = 0 [pid 314] umount2("./6700/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6700/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6700/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6700") = 0 [pid 314] mkdir("./6701", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7016 attached [pid 7016] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6703 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7016] <... set_robust_list resumed>) = 0 [pid 7016] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7016] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7016] chdir("./6701") = 0 [pid 7016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7016] setpgid(0, 0) = 0 [pid 7016] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7016] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7016] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7016] write(3, "1000", 4) = 4 [pid 7016] close(3) = 0 [pid 7016] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7016] write(1, "executing program\n", 18) = 18 [pid 7016] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7016] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7016] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7016] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7016] close(3) = 0 [pid 7016] close(4) = -1 EBADF (Bad file descriptor) [pid 7016] close(5) = -1 EBADF (Bad file descriptor) [pid 7016] close(6) = -1 EBADF (Bad file descriptor) [pid 7016] close(7) = -1 EBADF (Bad file descriptor) [pid 7016] close(8) = -1 EBADF (Bad file descriptor) [pid 7016] close(9) = -1 EBADF (Bad file descriptor) [pid 7016] close(10) = -1 EBADF (Bad file descriptor) [pid 7016] close(11) = -1 EBADF (Bad file descriptor) [pid 7016] close(12) = -1 EBADF (Bad file descriptor) [pid 7016] close(13) = -1 EBADF (Bad file descriptor) [pid 7016] close(14) = -1 EBADF (Bad file descriptor) [pid 7016] close(15) = -1 EBADF (Bad file descriptor) [pid 7016] close(16) = -1 EBADF (Bad file descriptor) [pid 7016] close(17) = -1 EBADF (Bad file descriptor) [pid 7016] close(18) = -1 EBADF (Bad file descriptor) [pid 7016] close(19) = -1 EBADF (Bad file descriptor) [pid 7016] close(20) = -1 EBADF (Bad file descriptor) [pid 7016] close(21) = -1 EBADF (Bad file descriptor) [pid 7016] close(22) = -1 EBADF (Bad file descriptor) [pid 7016] close(23) = -1 EBADF (Bad file descriptor) [pid 7016] close(24) = -1 EBADF (Bad file descriptor) [pid 7016] close(25) = -1 EBADF (Bad file descriptor) [pid 7016] close(26) = -1 EBADF (Bad file descriptor) [pid 7016] close(27) = -1 EBADF (Bad file descriptor) [pid 7016] close(28) = -1 EBADF (Bad file descriptor) [pid 7016] close(29) = -1 EBADF (Bad file descriptor) [pid 7016] exit_group(0) = ? [pid 7016] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6703, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6701", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6701", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6701/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6701/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6701/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6701/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6701/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6701/sys") = 0 [pid 314] umount2("./6701/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6701/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6701/binderfs") = 0 [pid 314] umount2("./6701/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6701/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6701/cgroup.net") = 0 [pid 314] umount2("./6701/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6701/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6701/cgroup.cpu") = 0 [pid 314] umount2("./6701/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6701/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6701/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6701") = 0 [pid 314] mkdir("./6702", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7017 attached , child_tidptr=0x55557741b690) = 6704 [pid 7017] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7017] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7017] chdir("./6702") = 0 [pid 7017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7017] setpgid(0, 0) = 0 [pid 7017] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7017] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7017] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7017] write(3, "1000", 4) = 4 [pid 7017] close(3) = 0 [pid 7017] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7017] write(1, "executing program\n", 18) = 18 executing program [pid 7017] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7017] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7017] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7017] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7017] close(3) = 0 [pid 7017] close(4) = -1 EBADF (Bad file descriptor) [pid 7017] close(5) = -1 EBADF (Bad file descriptor) [pid 7017] close(6) = -1 EBADF (Bad file descriptor) [pid 7017] close(7) = -1 EBADF (Bad file descriptor) [pid 7017] close(8) = -1 EBADF (Bad file descriptor) [pid 7017] close(9) = -1 EBADF (Bad file descriptor) [pid 7017] close(10) = -1 EBADF (Bad file descriptor) [pid 7017] close(11) = -1 EBADF (Bad file descriptor) [pid 7017] close(12) = -1 EBADF (Bad file descriptor) [pid 7017] close(13) = -1 EBADF (Bad file descriptor) [pid 7017] close(14) = -1 EBADF (Bad file descriptor) [pid 7017] close(15) = -1 EBADF (Bad file descriptor) [pid 7017] close(16) = -1 EBADF (Bad file descriptor) [pid 7017] close(17) = -1 EBADF (Bad file descriptor) [pid 7017] close(18) = -1 EBADF (Bad file descriptor) [pid 7017] close(19) = -1 EBADF (Bad file descriptor) [pid 7017] close(20) = -1 EBADF (Bad file descriptor) [pid 7017] close(21) = -1 EBADF (Bad file descriptor) [pid 7017] close(22) = -1 EBADF (Bad file descriptor) [pid 7017] close(23) = -1 EBADF (Bad file descriptor) [pid 7017] close(24) = -1 EBADF (Bad file descriptor) [pid 7017] close(25) = -1 EBADF (Bad file descriptor) [pid 7017] close(26) = -1 EBADF (Bad file descriptor) [pid 7017] close(27) = -1 EBADF (Bad file descriptor) [pid 7017] close(28) = -1 EBADF (Bad file descriptor) [pid 7017] close(29) = -1 EBADF (Bad file descriptor) [pid 7017] exit_group(0) = ? [pid 7017] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6702", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6702", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6702/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6702/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6702/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6702/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6702/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6702/sys") = 0 [pid 314] umount2("./6702/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6702/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6702/binderfs") = 0 [pid 314] umount2("./6702/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6702/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6702/cgroup.net") = 0 [pid 314] umount2("./6702/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6702/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6702/cgroup.cpu") = 0 [pid 314] umount2("./6702/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6702/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6702/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6702") = 0 [pid 314] mkdir("./6703", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7018 attached , child_tidptr=0x55557741b690) = 6705 [pid 7018] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7018] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7018] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7018] chdir("./6703") = 0 [pid 7018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7018] setpgid(0, 0) = 0 [pid 7018] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7018] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7018] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7018] write(3, "1000", 4) = 4 [pid 7018] close(3) = 0 [pid 7018] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7018] write(1, "executing program\n", 18) = 18 [pid 7018] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7018] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7018] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7018] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7018] close(3) = 0 [pid 7018] close(4) = -1 EBADF (Bad file descriptor) [pid 7018] close(5) = -1 EBADF (Bad file descriptor) [pid 7018] close(6) = -1 EBADF (Bad file descriptor) [pid 7018] close(7) = -1 EBADF (Bad file descriptor) [pid 7018] close(8) = -1 EBADF (Bad file descriptor) [pid 7018] close(9) = -1 EBADF (Bad file descriptor) [pid 7018] close(10) = -1 EBADF (Bad file descriptor) [pid 7018] close(11) = -1 EBADF (Bad file descriptor) [pid 7018] close(12) = -1 EBADF (Bad file descriptor) [pid 7018] close(13) = -1 EBADF (Bad file descriptor) [pid 7018] close(14) = -1 EBADF (Bad file descriptor) [pid 7018] close(15) = -1 EBADF (Bad file descriptor) [pid 7018] close(16) = -1 EBADF (Bad file descriptor) [pid 7018] close(17) = -1 EBADF (Bad file descriptor) [pid 7018] close(18) = -1 EBADF (Bad file descriptor) [pid 7018] close(19) = -1 EBADF (Bad file descriptor) [pid 7018] close(20) = -1 EBADF (Bad file descriptor) [pid 7018] close(21) = -1 EBADF (Bad file descriptor) [pid 7018] close(22) = -1 EBADF (Bad file descriptor) [pid 7018] close(23) = -1 EBADF (Bad file descriptor) [pid 7018] close(24) = -1 EBADF (Bad file descriptor) [pid 7018] close(25) = -1 EBADF (Bad file descriptor) [pid 7018] close(26) = -1 EBADF (Bad file descriptor) [pid 7018] close(27) = -1 EBADF (Bad file descriptor) [pid 7018] close(28) = -1 EBADF (Bad file descriptor) [pid 7018] close(29) = -1 EBADF (Bad file descriptor) [pid 7018] exit_group(0) = ? [pid 7018] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6705, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6703", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6703", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6703/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6703/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6703/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6703/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6703/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6703/sys") = 0 [pid 314] umount2("./6703/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6703/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6703/binderfs") = 0 [pid 314] umount2("./6703/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6703/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6703/cgroup.net") = 0 [pid 314] umount2("./6703/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6703/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6703/cgroup.cpu") = 0 [pid 314] umount2("./6703/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6703/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6703/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6703") = 0 [pid 314] mkdir("./6704", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7019 attached , child_tidptr=0x55557741b690) = 6706 [pid 7019] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7019] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7019] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7019] chdir("./6704") = 0 [pid 7019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7019] setpgid(0, 0) = 0 [pid 7019] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7019] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7019] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7019] write(3, "1000", 4) = 4 [pid 7019] close(3) = 0 [pid 7019] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7019] write(1, "executing program\n", 18) = 18 [pid 7019] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7019] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7019] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7019] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7019] close(3) = 0 [pid 7019] close(4) = -1 EBADF (Bad file descriptor) [pid 7019] close(5) = -1 EBADF (Bad file descriptor) [pid 7019] close(6) = -1 EBADF (Bad file descriptor) [pid 7019] close(7) = -1 EBADF (Bad file descriptor) [pid 7019] close(8) = -1 EBADF (Bad file descriptor) [pid 7019] close(9) = -1 EBADF (Bad file descriptor) [pid 7019] close(10) = -1 EBADF (Bad file descriptor) [pid 7019] close(11) = -1 EBADF (Bad file descriptor) [pid 7019] close(12) = -1 EBADF (Bad file descriptor) [pid 7019] close(13) = -1 EBADF (Bad file descriptor) [pid 7019] close(14) = -1 EBADF (Bad file descriptor) [pid 7019] close(15) = -1 EBADF (Bad file descriptor) [pid 7019] close(16) = -1 EBADF (Bad file descriptor) [pid 7019] close(17) = -1 EBADF (Bad file descriptor) [pid 7019] close(18) = -1 EBADF (Bad file descriptor) [pid 7019] close(19) = -1 EBADF (Bad file descriptor) [pid 7019] close(20) = -1 EBADF (Bad file descriptor) [pid 7019] close(21) = -1 EBADF (Bad file descriptor) [pid 7019] close(22) = -1 EBADF (Bad file descriptor) [pid 7019] close(23) = -1 EBADF (Bad file descriptor) [pid 7019] close(24) = -1 EBADF (Bad file descriptor) [pid 7019] close(25) = -1 EBADF (Bad file descriptor) [pid 7019] close(26) = -1 EBADF (Bad file descriptor) [pid 7019] close(27) = -1 EBADF (Bad file descriptor) [pid 7019] close(28) = -1 EBADF (Bad file descriptor) [pid 7019] close(29) = -1 EBADF (Bad file descriptor) [pid 7019] exit_group(0) = ? [pid 7019] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6704", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6704", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6704/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6704/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6704/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6704/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6704/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6704/sys") = 0 [pid 314] umount2("./6704/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6704/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6704/binderfs") = 0 [pid 314] umount2("./6704/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6704/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6704/cgroup.net") = 0 [pid 314] umount2("./6704/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6704/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6704/cgroup.cpu") = 0 [pid 314] umount2("./6704/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6704/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6704/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6704") = 0 [pid 314] mkdir("./6705", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7020 attached , child_tidptr=0x55557741b690) = 6707 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7020] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7020] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7020] chdir("./6705") = 0 [pid 7020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7020] setpgid(0, 0) = 0 [pid 7020] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7020] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7020] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7020] write(3, "1000", 4) = 4 [pid 7020] close(3) = 0 [pid 7020] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7020] write(1, "executing program\n", 18) = 18 executing program [pid 7020] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7020] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7020] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7020] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7020] close(3) = 0 [pid 7020] close(4) = -1 EBADF (Bad file descriptor) [pid 7020] close(5) = -1 EBADF (Bad file descriptor) [pid 7020] close(6) = -1 EBADF (Bad file descriptor) [pid 7020] close(7) = -1 EBADF (Bad file descriptor) [pid 7020] close(8) = -1 EBADF (Bad file descriptor) [pid 7020] close(9) = -1 EBADF (Bad file descriptor) [pid 7020] close(10) = -1 EBADF (Bad file descriptor) [pid 7020] close(11) = -1 EBADF (Bad file descriptor) [pid 7020] close(12) = -1 EBADF (Bad file descriptor) [pid 7020] close(13) = -1 EBADF (Bad file descriptor) [pid 7020] close(14) = -1 EBADF (Bad file descriptor) [pid 7020] close(15) = -1 EBADF (Bad file descriptor) [pid 7020] close(16) = -1 EBADF (Bad file descriptor) [pid 7020] close(17) = -1 EBADF (Bad file descriptor) [pid 7020] close(18) = -1 EBADF (Bad file descriptor) [pid 7020] close(19) = -1 EBADF (Bad file descriptor) [pid 7020] close(20) = -1 EBADF (Bad file descriptor) [pid 7020] close(21) = -1 EBADF (Bad file descriptor) [pid 7020] close(22) = -1 EBADF (Bad file descriptor) [pid 7020] close(23) = -1 EBADF (Bad file descriptor) [pid 7020] close(24) = -1 EBADF (Bad file descriptor) [pid 7020] close(25) = -1 EBADF (Bad file descriptor) [pid 7020] close(26) = -1 EBADF (Bad file descriptor) [pid 7020] close(27) = -1 EBADF (Bad file descriptor) [pid 7020] close(28) = -1 EBADF (Bad file descriptor) [pid 7020] close(29) = -1 EBADF (Bad file descriptor) [pid 7020] exit_group(0) = ? [pid 7020] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6705", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6705", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6705/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6705/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6705/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6705/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6705/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6705/sys") = 0 [pid 314] umount2("./6705/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6705/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6705/binderfs") = 0 [pid 314] umount2("./6705/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6705/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6705/cgroup.net") = 0 [pid 314] umount2("./6705/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6705/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6705/cgroup.cpu") = 0 [pid 314] umount2("./6705/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6705/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6705/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6705") = 0 [pid 314] mkdir("./6706", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7021 attached , child_tidptr=0x55557741b690) = 6708 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7021] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7021] <... set_robust_list resumed>) = 0 [pid 7021] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7021] chdir("./6706") = 0 [pid 7021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7021] setpgid(0, 0) = 0 [pid 7021] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7021] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7021] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7021] write(3, "1000", 4) = 4 [pid 7021] close(3) = 0 [pid 7021] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7021] write(1, "executing program\n", 18) = 18 executing program [pid 7021] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7021] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7021] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7021] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7021] close(3) = 0 [pid 7021] close(4) = -1 EBADF (Bad file descriptor) [pid 7021] close(5) = -1 EBADF (Bad file descriptor) [pid 7021] close(6) = -1 EBADF (Bad file descriptor) [pid 7021] close(7) = -1 EBADF (Bad file descriptor) [pid 7021] close(8) = -1 EBADF (Bad file descriptor) [pid 7021] close(9) = -1 EBADF (Bad file descriptor) [pid 7021] close(10) = -1 EBADF (Bad file descriptor) [pid 7021] close(11) = -1 EBADF (Bad file descriptor) [pid 7021] close(12) = -1 EBADF (Bad file descriptor) [pid 7021] close(13) = -1 EBADF (Bad file descriptor) [pid 7021] close(14) = -1 EBADF (Bad file descriptor) [pid 7021] close(15) = -1 EBADF (Bad file descriptor) [pid 7021] close(16) = -1 EBADF (Bad file descriptor) [pid 7021] close(17) = -1 EBADF (Bad file descriptor) [pid 7021] close(18) = -1 EBADF (Bad file descriptor) [pid 7021] close(19) = -1 EBADF (Bad file descriptor) [pid 7021] close(20) = -1 EBADF (Bad file descriptor) [pid 7021] close(21) = -1 EBADF (Bad file descriptor) [pid 7021] close(22) = -1 EBADF (Bad file descriptor) [pid 7021] close(23) = -1 EBADF (Bad file descriptor) [pid 7021] close(24) = -1 EBADF (Bad file descriptor) [pid 7021] close(25) = -1 EBADF (Bad file descriptor) [pid 7021] close(26) = -1 EBADF (Bad file descriptor) [pid 7021] close(27) = -1 EBADF (Bad file descriptor) [pid 7021] close(28) = -1 EBADF (Bad file descriptor) [pid 7021] close(29) = -1 EBADF (Bad file descriptor) [pid 7021] exit_group(0) = ? [pid 7021] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6708, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6706", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6706", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6706/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6706/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6706/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6706/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6706/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6706/sys") = 0 [pid 314] umount2("./6706/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6706/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6706/binderfs") = 0 [pid 314] umount2("./6706/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6706/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6706/cgroup.net") = 0 [pid 314] umount2("./6706/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6706/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6706/cgroup.cpu") = 0 [pid 314] umount2("./6706/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6706/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6706/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6706") = 0 [pid 314] mkdir("./6707", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7022 attached , child_tidptr=0x55557741b690) = 6709 [pid 7022] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7022] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7022] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7022] chdir("./6707") = 0 [pid 7022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7022] setpgid(0, 0) = 0 [pid 7022] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7022] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7022] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7022] write(3, "1000", 4) = 4 [pid 7022] close(3) = 0 [pid 7022] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7022] write(1, "executing program\n", 18) = 18 executing program [pid 7022] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7022] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7022] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7022] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7022] close(3) = 0 [pid 7022] close(4) = -1 EBADF (Bad file descriptor) [pid 7022] close(5) = -1 EBADF (Bad file descriptor) [pid 7022] close(6) = -1 EBADF (Bad file descriptor) [pid 7022] close(7) = -1 EBADF (Bad file descriptor) [pid 7022] close(8) = -1 EBADF (Bad file descriptor) [pid 7022] close(9) = -1 EBADF (Bad file descriptor) [pid 7022] close(10) = -1 EBADF (Bad file descriptor) [pid 7022] close(11) = -1 EBADF (Bad file descriptor) [pid 7022] close(12) = -1 EBADF (Bad file descriptor) [pid 7022] close(13) = -1 EBADF (Bad file descriptor) [pid 7022] close(14) = -1 EBADF (Bad file descriptor) [pid 7022] close(15) = -1 EBADF (Bad file descriptor) [pid 7022] close(16) = -1 EBADF (Bad file descriptor) [pid 7022] close(17) = -1 EBADF (Bad file descriptor) [pid 7022] close(18) = -1 EBADF (Bad file descriptor) [pid 7022] close(19) = -1 EBADF (Bad file descriptor) [pid 7022] close(20) = -1 EBADF (Bad file descriptor) [pid 7022] close(21) = -1 EBADF (Bad file descriptor) [pid 7022] close(22) = -1 EBADF (Bad file descriptor) [pid 7022] close(23) = -1 EBADF (Bad file descriptor) [pid 7022] close(24) = -1 EBADF (Bad file descriptor) [pid 7022] close(25) = -1 EBADF (Bad file descriptor) [pid 7022] close(26) = -1 EBADF (Bad file descriptor) [pid 7022] close(27) = -1 EBADF (Bad file descriptor) [pid 7022] close(28) = -1 EBADF (Bad file descriptor) [pid 7022] close(29) = -1 EBADF (Bad file descriptor) [pid 7022] exit_group(0) = ? [pid 7022] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6707", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6707", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6707/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6707/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6707/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6707/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6707/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6707/sys") = 0 [pid 314] umount2("./6707/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6707/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6707/binderfs") = 0 [pid 314] umount2("./6707/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6707/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6707/cgroup.net") = 0 [pid 314] umount2("./6707/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6707/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6707/cgroup.cpu") = 0 [pid 314] umount2("./6707/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6707/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6707/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6707") = 0 [pid 314] mkdir("./6708", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7023 attached , child_tidptr=0x55557741b690) = 6710 [pid 7023] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7023] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7023] chdir("./6708") = 0 [pid 7023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7023] setpgid(0, 0) = 0 [pid 7023] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7023] <... symlink resumed>) = 0 [pid 7023] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7023] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7023] write(3, "1000", 4) = 4 [pid 7023] close(3) = 0 [pid 7023] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7023] write(1, "executing program\n", 18) = 18 executing program [pid 7023] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7023] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7023] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7023] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7023] close(3) = 0 [pid 7023] close(4) = -1 EBADF (Bad file descriptor) [pid 7023] close(5) = -1 EBADF (Bad file descriptor) [pid 7023] close(6) = -1 EBADF (Bad file descriptor) [pid 7023] close(7) = -1 EBADF (Bad file descriptor) [pid 7023] close(8) = -1 EBADF (Bad file descriptor) [pid 7023] close(9) = -1 EBADF (Bad file descriptor) [pid 7023] close(10) = -1 EBADF (Bad file descriptor) [pid 7023] close(11) = -1 EBADF (Bad file descriptor) [pid 7023] close(12) = -1 EBADF (Bad file descriptor) [pid 7023] close(13) = -1 EBADF (Bad file descriptor) [pid 7023] close(14) = -1 EBADF (Bad file descriptor) [pid 7023] close(15) = -1 EBADF (Bad file descriptor) [pid 7023] close(16) = -1 EBADF (Bad file descriptor) [pid 7023] close(17) = -1 EBADF (Bad file descriptor) [pid 7023] close(18) = -1 EBADF (Bad file descriptor) [pid 7023] close(19) = -1 EBADF (Bad file descriptor) [pid 7023] close(20) = -1 EBADF (Bad file descriptor) [pid 7023] close(21) = -1 EBADF (Bad file descriptor) [pid 7023] close(22) = -1 EBADF (Bad file descriptor) [pid 7023] close(23) = -1 EBADF (Bad file descriptor) [pid 7023] close(24) = -1 EBADF (Bad file descriptor) [pid 7023] close(25) = -1 EBADF (Bad file descriptor) [pid 7023] close(26) = -1 EBADF (Bad file descriptor) [pid 7023] close(27) = -1 EBADF (Bad file descriptor) [pid 7023] close(28) = -1 EBADF (Bad file descriptor) [pid 7023] close(29) = -1 EBADF (Bad file descriptor) [pid 7023] exit_group(0) = ? [pid 7023] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6708", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6708", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6708/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6708/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6708/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6708/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6708/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6708/sys") = 0 [pid 314] umount2("./6708/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6708/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6708/binderfs") = 0 [pid 314] umount2("./6708/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6708/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6708/cgroup.net") = 0 [pid 314] umount2("./6708/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6708/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6708/cgroup.cpu") = 0 [pid 314] umount2("./6708/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6708/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6708/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6708") = 0 [pid 314] mkdir("./6709", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7024 attached , child_tidptr=0x55557741b690) = 6711 [pid 7024] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7024] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7024] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7024] chdir("./6709") = 0 [pid 7024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7024] setpgid(0, 0) = 0 [pid 7024] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7024] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7024] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7024] write(3, "1000", 4) = 4 [pid 7024] close(3) = 0 [pid 7024] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7024] write(1, "executing program\n", 18) = 18 executing program [pid 7024] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7024] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7024] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7024] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7024] close(3) = 0 [pid 7024] close(4) = -1 EBADF (Bad file descriptor) [pid 7024] close(5) = -1 EBADF (Bad file descriptor) [pid 7024] close(6) = -1 EBADF (Bad file descriptor) [pid 7024] close(7) = -1 EBADF (Bad file descriptor) [pid 7024] close(8) = -1 EBADF (Bad file descriptor) [pid 7024] close(9) = -1 EBADF (Bad file descriptor) [pid 7024] close(10) = -1 EBADF (Bad file descriptor) [pid 7024] close(11) = -1 EBADF (Bad file descriptor) [pid 7024] close(12) = -1 EBADF (Bad file descriptor) [pid 7024] close(13) = -1 EBADF (Bad file descriptor) [pid 7024] close(14) = -1 EBADF (Bad file descriptor) [pid 7024] close(15) = -1 EBADF (Bad file descriptor) [pid 7024] close(16) = -1 EBADF (Bad file descriptor) [pid 7024] close(17) = -1 EBADF (Bad file descriptor) [pid 7024] close(18) = -1 EBADF (Bad file descriptor) [pid 7024] close(19) = -1 EBADF (Bad file descriptor) [pid 7024] close(20) = -1 EBADF (Bad file descriptor) [pid 7024] close(21) = -1 EBADF (Bad file descriptor) [pid 7024] close(22) = -1 EBADF (Bad file descriptor) [pid 7024] close(23) = -1 EBADF (Bad file descriptor) [pid 7024] close(24) = -1 EBADF (Bad file descriptor) [pid 7024] close(25) = -1 EBADF (Bad file descriptor) [pid 7024] close(26) = -1 EBADF (Bad file descriptor) [pid 7024] close(27) = -1 EBADF (Bad file descriptor) [pid 7024] close(28) = -1 EBADF (Bad file descriptor) [pid 7024] close(29) = -1 EBADF (Bad file descriptor) [pid 7024] exit_group(0) = ? [pid 7024] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6711, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6709", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6709", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6709/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6709/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6709/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6709/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6709/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6709/sys") = 0 [pid 314] umount2("./6709/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6709/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6709/binderfs") = 0 [pid 314] umount2("./6709/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6709/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6709/cgroup.net") = 0 [pid 314] umount2("./6709/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6709/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6709/cgroup.cpu") = 0 [pid 314] umount2("./6709/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6709/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6709/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6709") = 0 [pid 314] mkdir("./6710", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7025 attached , child_tidptr=0x55557741b690) = 6712 [pid 7025] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7025] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7025] chdir("./6710") = 0 [pid 7025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7025] setpgid(0, 0) = 0 [pid 7025] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7025] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7025] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7025] write(3, "1000", 4) = 4 [pid 7025] close(3) = 0 [pid 7025] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7025] write(1, "executing program\n", 18) = 18 executing program [pid 7025] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7025] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7025] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7025] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7025] close(3) = 0 [pid 7025] close(4) = -1 EBADF (Bad file descriptor) [pid 7025] close(5) = -1 EBADF (Bad file descriptor) [pid 7025] close(6) = -1 EBADF (Bad file descriptor) [pid 7025] close(7) = -1 EBADF (Bad file descriptor) [pid 7025] close(8) = -1 EBADF (Bad file descriptor) [pid 7025] close(9) = -1 EBADF (Bad file descriptor) [pid 7025] close(10) = -1 EBADF (Bad file descriptor) [pid 7025] close(11) = -1 EBADF (Bad file descriptor) [pid 7025] close(12) = -1 EBADF (Bad file descriptor) [pid 7025] close(13) = -1 EBADF (Bad file descriptor) [pid 7025] close(14) = -1 EBADF (Bad file descriptor) [pid 7025] close(15) = -1 EBADF (Bad file descriptor) [pid 7025] close(16) = -1 EBADF (Bad file descriptor) [pid 7025] close(17) = -1 EBADF (Bad file descriptor) [pid 7025] close(18) = -1 EBADF (Bad file descriptor) [pid 7025] close(19) = -1 EBADF (Bad file descriptor) [pid 7025] close(20) = -1 EBADF (Bad file descriptor) [pid 7025] close(21) = -1 EBADF (Bad file descriptor) [pid 7025] close(22) = -1 EBADF (Bad file descriptor) [pid 7025] close(23) = -1 EBADF (Bad file descriptor) [pid 7025] close(24) = -1 EBADF (Bad file descriptor) [pid 7025] close(25) = -1 EBADF (Bad file descriptor) [pid 7025] close(26) = -1 EBADF (Bad file descriptor) [pid 7025] close(27) = -1 EBADF (Bad file descriptor) [pid 7025] close(28) = -1 EBADF (Bad file descriptor) [pid 7025] close(29) = -1 EBADF (Bad file descriptor) [pid 7025] exit_group(0) = ? [pid 7025] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6710", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6710", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6710/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6710/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6710/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6710/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6710/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6710/sys") = 0 [pid 314] umount2("./6710/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6710/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6710/binderfs") = 0 [pid 314] umount2("./6710/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6710/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6710/cgroup.net") = 0 [pid 314] umount2("./6710/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6710/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6710/cgroup.cpu") = 0 [pid 314] umount2("./6710/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6710/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6710/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6710") = 0 [pid 314] mkdir("./6711", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6713 ci2-android-6-12-rust/strace-static-x86_64: Process 7026 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7026] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7026] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7026] chdir("./6711") = 0 [pid 7026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7026] setpgid(0, 0) = 0 [pid 7026] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7026] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7026] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7026] write(3, "1000", 4) = 4 [pid 7026] close(3) = 0 [pid 7026] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7026] write(1, "executing program\n", 18) = 18 executing program [pid 7026] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7026] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7026] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7026] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7026] close(3) = 0 [pid 7026] close(4) = -1 EBADF (Bad file descriptor) [pid 7026] close(5) = -1 EBADF (Bad file descriptor) [pid 7026] close(6) = -1 EBADF (Bad file descriptor) [pid 7026] close(7) = -1 EBADF (Bad file descriptor) [pid 7026] close(8) = -1 EBADF (Bad file descriptor) [pid 7026] close(9) = -1 EBADF (Bad file descriptor) [pid 7026] close(10) = -1 EBADF (Bad file descriptor) [pid 7026] close(11) = -1 EBADF (Bad file descriptor) [pid 7026] close(12) = -1 EBADF (Bad file descriptor) [pid 7026] close(13) = -1 EBADF (Bad file descriptor) [pid 7026] close(14) = -1 EBADF (Bad file descriptor) [pid 7026] close(15) = -1 EBADF (Bad file descriptor) [pid 7026] close(16) = -1 EBADF (Bad file descriptor) [pid 7026] close(17) = -1 EBADF (Bad file descriptor) [pid 7026] close(18) = -1 EBADF (Bad file descriptor) [pid 7026] close(19) = -1 EBADF (Bad file descriptor) [pid 7026] close(20) = -1 EBADF (Bad file descriptor) [pid 7026] close(21) = -1 EBADF (Bad file descriptor) [pid 7026] close(22) = -1 EBADF (Bad file descriptor) [pid 7026] close(23) = -1 EBADF (Bad file descriptor) [pid 7026] close(24) = -1 EBADF (Bad file descriptor) [pid 7026] close(25) = -1 EBADF (Bad file descriptor) [pid 7026] close(26) = -1 EBADF (Bad file descriptor) [pid 7026] close(27) = -1 EBADF (Bad file descriptor) [pid 7026] close(28) = -1 EBADF (Bad file descriptor) [pid 7026] close(29) = -1 EBADF (Bad file descriptor) [pid 7026] exit_group(0) = ? [pid 7026] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6711", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6711", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6711/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6711/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6711/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6711/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6711/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6711/sys") = 0 [pid 314] umount2("./6711/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6711/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6711/binderfs") = 0 [pid 314] umount2("./6711/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6711/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6711/cgroup.net") = 0 [pid 314] umount2("./6711/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6711/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6711/cgroup.cpu") = 0 [pid 314] umount2("./6711/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6711/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6711/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6711") = 0 [pid 314] mkdir("./6712", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7027 attached , child_tidptr=0x55557741b690) = 6714 [pid 7027] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7027] <... set_robust_list resumed>) = 0 [pid 7027] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7027] chdir("./6712") = 0 [pid 7027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7027] setpgid(0, 0) = 0 [pid 7027] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7027] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7027] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7027] write(3, "1000", 4) = 4 [pid 7027] close(3) = 0 [pid 7027] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7027] write(1, "executing program\n", 18) = 18 [pid 7027] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7027] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7027] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7027] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7027] close(3) = 0 [pid 7027] close(4) = -1 EBADF (Bad file descriptor) [pid 7027] close(5) = -1 EBADF (Bad file descriptor) [pid 7027] close(6) = -1 EBADF (Bad file descriptor) [pid 7027] close(7) = -1 EBADF (Bad file descriptor) [pid 7027] close(8) = -1 EBADF (Bad file descriptor) [pid 7027] close(9) = -1 EBADF (Bad file descriptor) [pid 7027] close(10) = -1 EBADF (Bad file descriptor) [pid 7027] close(11) = -1 EBADF (Bad file descriptor) [pid 7027] close(12) = -1 EBADF (Bad file descriptor) [pid 7027] close(13) = -1 EBADF (Bad file descriptor) [pid 7027] close(14) = -1 EBADF (Bad file descriptor) [pid 7027] close(15) = -1 EBADF (Bad file descriptor) [pid 7027] close(16) = -1 EBADF (Bad file descriptor) [pid 7027] close(17) = -1 EBADF (Bad file descriptor) [pid 7027] close(18) = -1 EBADF (Bad file descriptor) [pid 7027] close(19) = -1 EBADF (Bad file descriptor) [pid 7027] close(20) = -1 EBADF (Bad file descriptor) [pid 7027] close(21) = -1 EBADF (Bad file descriptor) [pid 7027] close(22) = -1 EBADF (Bad file descriptor) [pid 7027] close(23) = -1 EBADF (Bad file descriptor) [pid 7027] close(24) = -1 EBADF (Bad file descriptor) [pid 7027] close(25) = -1 EBADF (Bad file descriptor) [pid 7027] close(26) = -1 EBADF (Bad file descriptor) [pid 7027] close(27) = -1 EBADF (Bad file descriptor) [pid 7027] close(28) = -1 EBADF (Bad file descriptor) [pid 7027] close(29) = -1 EBADF (Bad file descriptor) [pid 7027] exit_group(0) = ? [pid 7027] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6712", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6712", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6712/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6712/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6712/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6712/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6712/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6712/sys") = 0 [pid 314] umount2("./6712/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6712/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6712/binderfs") = 0 [pid 314] umount2("./6712/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6712/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6712/cgroup.net") = 0 [pid 314] umount2("./6712/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6712/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6712/cgroup.cpu") = 0 [pid 314] umount2("./6712/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6712/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6712/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6712") = 0 [pid 314] mkdir("./6713", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6715 ci2-android-6-12-rust/strace-static-x86_64: Process 7028 attached [pid 7028] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7028] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7028] chdir("./6713") = 0 [pid 7028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7028] setpgid(0, 0) = 0 [pid 7028] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7028] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7028] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7028] write(3, "1000", 4) = 4 [pid 7028] close(3) = 0 [pid 7028] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7028] write(1, "executing program\n", 18) = 18 executing program [pid 7028] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7028] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7028] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7028] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7028] close(3) = 0 [pid 7028] close(4) = -1 EBADF (Bad file descriptor) [pid 7028] close(5) = -1 EBADF (Bad file descriptor) [pid 7028] close(6) = -1 EBADF (Bad file descriptor) [pid 7028] close(7) = -1 EBADF (Bad file descriptor) [pid 7028] close(8) = -1 EBADF (Bad file descriptor) [pid 7028] close(9) = -1 EBADF (Bad file descriptor) [pid 7028] close(10) = -1 EBADF (Bad file descriptor) [pid 7028] close(11) = -1 EBADF (Bad file descriptor) [pid 7028] close(12) = -1 EBADF (Bad file descriptor) [pid 7028] close(13) = -1 EBADF (Bad file descriptor) [pid 7028] close(14) = -1 EBADF (Bad file descriptor) [pid 7028] close(15) = -1 EBADF (Bad file descriptor) [pid 7028] close(16) = -1 EBADF (Bad file descriptor) [pid 7028] close(17) = -1 EBADF (Bad file descriptor) [pid 7028] close(18) = -1 EBADF (Bad file descriptor) [pid 7028] close(19) = -1 EBADF (Bad file descriptor) [pid 7028] close(20) = -1 EBADF (Bad file descriptor) [pid 7028] close(21) = -1 EBADF (Bad file descriptor) [pid 7028] close(22) = -1 EBADF (Bad file descriptor) [pid 7028] close(23) = -1 EBADF (Bad file descriptor) [pid 7028] close(24) = -1 EBADF (Bad file descriptor) [pid 7028] close(25) = -1 EBADF (Bad file descriptor) [pid 7028] close(26) = -1 EBADF (Bad file descriptor) [pid 7028] close(27) = -1 EBADF (Bad file descriptor) [pid 7028] close(28) = -1 EBADF (Bad file descriptor) [pid 7028] close(29) = -1 EBADF (Bad file descriptor) [pid 7028] exit_group(0) = ? [pid 7028] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6713", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6713", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6713/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6713/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6713/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6713/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6713/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6713/sys") = 0 [pid 314] umount2("./6713/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6713/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6713/binderfs") = 0 [pid 314] umount2("./6713/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6713/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6713/cgroup.net") = 0 [pid 314] umount2("./6713/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6713/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6713/cgroup.cpu") = 0 [pid 314] umount2("./6713/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6713/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6713/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6713") = 0 [pid 314] mkdir("./6714", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7029 attached [pid 7029] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7029] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7029] chdir("./6714") = 0 [pid 7029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6716 [pid 7029] <... prctl resumed>) = 0 [pid 7029] setpgid(0, 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7029] <... setpgid resumed>) = 0 [pid 7029] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7029] <... symlink resumed>) = 0 [pid 7029] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7029] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7029] write(3, "1000", 4) = 4 [pid 7029] close(3) = 0 [pid 7029] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7029] write(1, "executing program\n", 18) = 18 [pid 7029] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7029] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7029] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7029] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7029] close(3) = 0 [pid 7029] close(4) = -1 EBADF (Bad file descriptor) [pid 7029] close(5) = -1 EBADF (Bad file descriptor) [pid 7029] close(6) = -1 EBADF (Bad file descriptor) [pid 7029] close(7) = -1 EBADF (Bad file descriptor) [pid 7029] close(8) = -1 EBADF (Bad file descriptor) [pid 7029] close(9) = -1 EBADF (Bad file descriptor) [pid 7029] close(10) = -1 EBADF (Bad file descriptor) [pid 7029] close(11) = -1 EBADF (Bad file descriptor) [pid 7029] close(12) = -1 EBADF (Bad file descriptor) [pid 7029] close(13) = -1 EBADF (Bad file descriptor) [pid 7029] close(14) = -1 EBADF (Bad file descriptor) [pid 7029] close(15) = -1 EBADF (Bad file descriptor) [pid 7029] close(16) = -1 EBADF (Bad file descriptor) [pid 7029] close(17) = -1 EBADF (Bad file descriptor) [pid 7029] close(18) = -1 EBADF (Bad file descriptor) [pid 7029] close(19) = -1 EBADF (Bad file descriptor) [pid 7029] close(20) = -1 EBADF (Bad file descriptor) [pid 7029] close(21) = -1 EBADF (Bad file descriptor) [pid 7029] close(22) = -1 EBADF (Bad file descriptor) [pid 7029] close(23) = -1 EBADF (Bad file descriptor) [pid 7029] close(24) = -1 EBADF (Bad file descriptor) [pid 7029] close(25) = -1 EBADF (Bad file descriptor) [pid 7029] close(26) = -1 EBADF (Bad file descriptor) [pid 7029] close(27) = -1 EBADF (Bad file descriptor) [pid 7029] close(28) = -1 EBADF (Bad file descriptor) [pid 7029] close(29) = -1 EBADF (Bad file descriptor) [pid 7029] exit_group(0) = ? [pid 7029] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6714", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6714", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6714/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6714/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6714/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6714/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6714/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6714/sys") = 0 [pid 314] umount2("./6714/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6714/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6714/binderfs") = 0 [pid 314] umount2("./6714/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6714/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6714/cgroup.net") = 0 [pid 314] umount2("./6714/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6714/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6714/cgroup.cpu") = 0 [pid 314] umount2("./6714/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6714/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6714/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6714") = 0 [pid 314] mkdir("./6715", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7030 attached [pid 7030] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7030] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6717 [pid 7030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7030] chdir("./6715") = 0 [pid 7030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7030] setpgid(0, 0) = 0 [pid 7030] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7030] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7030] <... symlink resumed>) = 0 [pid 7030] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7030] write(3, "1000", 4) = 4 [pid 7030] close(3) = 0 [pid 7030] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7030] write(1, "executing program\n", 18) = 18 [pid 7030] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7030] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7030] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7030] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7030] close(3) = 0 [pid 7030] close(4) = -1 EBADF (Bad file descriptor) [pid 7030] close(5) = -1 EBADF (Bad file descriptor) [pid 7030] close(6) = -1 EBADF (Bad file descriptor) [pid 7030] close(7) = -1 EBADF (Bad file descriptor) [pid 7030] close(8) = -1 EBADF (Bad file descriptor) [pid 7030] close(9) = -1 EBADF (Bad file descriptor) [pid 7030] close(10) = -1 EBADF (Bad file descriptor) [pid 7030] close(11) = -1 EBADF (Bad file descriptor) [pid 7030] close(12) = -1 EBADF (Bad file descriptor) [pid 7030] close(13) = -1 EBADF (Bad file descriptor) [pid 7030] close(14) = -1 EBADF (Bad file descriptor) [pid 7030] close(15) = -1 EBADF (Bad file descriptor) [pid 7030] close(16) = -1 EBADF (Bad file descriptor) [pid 7030] close(17) = -1 EBADF (Bad file descriptor) [pid 7030] close(18) = -1 EBADF (Bad file descriptor) [pid 7030] close(19) = -1 EBADF (Bad file descriptor) [pid 7030] close(20) = -1 EBADF (Bad file descriptor) [pid 7030] close(21) = -1 EBADF (Bad file descriptor) [pid 7030] close(22) = -1 EBADF (Bad file descriptor) [pid 7030] close(23) = -1 EBADF (Bad file descriptor) [pid 7030] close(24) = -1 EBADF (Bad file descriptor) [pid 7030] close(25) = -1 EBADF (Bad file descriptor) [pid 7030] close(26) = -1 EBADF (Bad file descriptor) [pid 7030] close(27) = -1 EBADF (Bad file descriptor) [pid 7030] close(28) = -1 EBADF (Bad file descriptor) [pid 7030] close(29) = -1 EBADF (Bad file descriptor) [pid 7030] exit_group(0) = ? [pid 7030] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6717, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6715", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6715", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6715/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6715/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6715/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6715/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6715/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6715/sys") = 0 [pid 314] umount2("./6715/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6715/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6715/binderfs") = 0 [pid 314] umount2("./6715/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6715/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6715/cgroup.net") = 0 [pid 314] umount2("./6715/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6715/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6715/cgroup.cpu") = 0 [pid 314] umount2("./6715/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6715/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6715/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6715") = 0 [pid 314] mkdir("./6716", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7031 attached [pid 7031] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7031] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7031] chdir("./6716") = 0 [pid 7031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7031] setpgid(0, 0) = 0 [pid 7031] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6718 [pid 7031] <... symlink resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7031] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7031] <... symlink resumed>) = 0 [pid 7031] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7031] write(3, "1000", 4) = 4 [pid 7031] close(3) = 0 [pid 7031] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7031] write(1, "executing program\n", 18) = 18 [pid 7031] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7031] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7031] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7031] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7031] close(3) = 0 [pid 7031] close(4) = -1 EBADF (Bad file descriptor) [pid 7031] close(5) = -1 EBADF (Bad file descriptor) [pid 7031] close(6) = -1 EBADF (Bad file descriptor) [pid 7031] close(7) = -1 EBADF (Bad file descriptor) [pid 7031] close(8) = -1 EBADF (Bad file descriptor) [pid 7031] close(9) = -1 EBADF (Bad file descriptor) [pid 7031] close(10) = -1 EBADF (Bad file descriptor) [pid 7031] close(11) = -1 EBADF (Bad file descriptor) [pid 7031] close(12) = -1 EBADF (Bad file descriptor) [pid 7031] close(13) = -1 EBADF (Bad file descriptor) [pid 7031] close(14) = -1 EBADF (Bad file descriptor) [pid 7031] close(15) = -1 EBADF (Bad file descriptor) [pid 7031] close(16) = -1 EBADF (Bad file descriptor) [pid 7031] close(17) = -1 EBADF (Bad file descriptor) [pid 7031] close(18) = -1 EBADF (Bad file descriptor) [pid 7031] close(19) = -1 EBADF (Bad file descriptor) [pid 7031] close(20) = -1 EBADF (Bad file descriptor) [pid 7031] close(21) = -1 EBADF (Bad file descriptor) [pid 7031] close(22) = -1 EBADF (Bad file descriptor) [pid 7031] close(23) = -1 EBADF (Bad file descriptor) [pid 7031] close(24) = -1 EBADF (Bad file descriptor) [pid 7031] close(25) = -1 EBADF (Bad file descriptor) [pid 7031] close(26) = -1 EBADF (Bad file descriptor) [pid 7031] close(27) = -1 EBADF (Bad file descriptor) [pid 7031] close(28) = -1 EBADF (Bad file descriptor) [pid 7031] close(29) = -1 EBADF (Bad file descriptor) [pid 7031] exit_group(0) = ? [pid 7031] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6716", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6716", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6716/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6716/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6716/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6716/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6716/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6716/sys") = 0 [pid 314] umount2("./6716/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6716/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6716/binderfs") = 0 [pid 314] umount2("./6716/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6716/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6716/cgroup.net") = 0 [pid 314] umount2("./6716/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6716/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6716/cgroup.cpu") = 0 [pid 314] umount2("./6716/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6716/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6716/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6716") = 0 [pid 314] mkdir("./6717", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7032 attached [pid 7032] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7032] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6719 [pid 7032] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7032] chdir("./6717") = 0 [pid 7032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7032] setpgid(0, 0) = 0 [pid 7032] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7032] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7032] <... symlink resumed>) = 0 [pid 7032] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7032] write(3, "1000", 4) = 4 [pid 7032] close(3) = 0 [pid 7032] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7032] write(1, "executing program\n", 18) = 18 executing program [pid 7032] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7032] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7032] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7032] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7032] close(3) = 0 [pid 7032] close(4) = -1 EBADF (Bad file descriptor) [pid 7032] close(5) = -1 EBADF (Bad file descriptor) [pid 7032] close(6) = -1 EBADF (Bad file descriptor) [pid 7032] close(7) = -1 EBADF (Bad file descriptor) [pid 7032] close(8) = -1 EBADF (Bad file descriptor) [pid 7032] close(9) = -1 EBADF (Bad file descriptor) [pid 7032] close(10) = -1 EBADF (Bad file descriptor) [pid 7032] close(11) = -1 EBADF (Bad file descriptor) [pid 7032] close(12) = -1 EBADF (Bad file descriptor) [pid 7032] close(13) = -1 EBADF (Bad file descriptor) [pid 7032] close(14) = -1 EBADF (Bad file descriptor) [pid 7032] close(15) = -1 EBADF (Bad file descriptor) [pid 7032] close(16) = -1 EBADF (Bad file descriptor) [pid 7032] close(17) = -1 EBADF (Bad file descriptor) [pid 7032] close(18) = -1 EBADF (Bad file descriptor) [pid 7032] close(19) = -1 EBADF (Bad file descriptor) [pid 7032] close(20) = -1 EBADF (Bad file descriptor) [pid 7032] close(21) = -1 EBADF (Bad file descriptor) [pid 7032] close(22) = -1 EBADF (Bad file descriptor) [pid 7032] close(23) = -1 EBADF (Bad file descriptor) [pid 7032] close(24) = -1 EBADF (Bad file descriptor) [pid 7032] close(25) = -1 EBADF (Bad file descriptor) [pid 7032] close(26) = -1 EBADF (Bad file descriptor) [pid 7032] close(27) = -1 EBADF (Bad file descriptor) [pid 7032] close(28) = -1 EBADF (Bad file descriptor) [pid 7032] close(29) = -1 EBADF (Bad file descriptor) [pid 7032] exit_group(0) = ? [pid 7032] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6719, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6717", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6717", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6717/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6717/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6717/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6717/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6717/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6717/sys") = 0 [pid 314] umount2("./6717/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6717/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6717/binderfs") = 0 [pid 314] umount2("./6717/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6717/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6717/cgroup.net") = 0 [pid 314] umount2("./6717/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6717/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6717/cgroup.cpu") = 0 [pid 314] umount2("./6717/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6717/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6717/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6717") = 0 [pid 314] mkdir("./6718", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7033 attached , child_tidptr=0x55557741b690) = 6720 [pid 7033] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7033] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7033] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7033] chdir("./6718") = 0 [pid 7033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7033] setpgid(0, 0) = 0 [pid 7033] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7033] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7033] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7033] write(3, "1000", 4) = 4 [pid 7033] close(3) = 0 [pid 7033] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7033] write(1, "executing program\n", 18) = 18 executing program [pid 7033] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7033] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7033] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7033] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7033] close(3) = 0 [pid 7033] close(4) = -1 EBADF (Bad file descriptor) [pid 7033] close(5) = -1 EBADF (Bad file descriptor) [pid 7033] close(6) = -1 EBADF (Bad file descriptor) [pid 7033] close(7) = -1 EBADF (Bad file descriptor) [pid 7033] close(8) = -1 EBADF (Bad file descriptor) [pid 7033] close(9) = -1 EBADF (Bad file descriptor) [pid 7033] close(10) = -1 EBADF (Bad file descriptor) [pid 7033] close(11) = -1 EBADF (Bad file descriptor) [pid 7033] close(12) = -1 EBADF (Bad file descriptor) [pid 7033] close(13) = -1 EBADF (Bad file descriptor) [pid 7033] close(14) = -1 EBADF (Bad file descriptor) [pid 7033] close(15) = -1 EBADF (Bad file descriptor) [pid 7033] close(16) = -1 EBADF (Bad file descriptor) [pid 7033] close(17) = -1 EBADF (Bad file descriptor) [pid 7033] close(18) = -1 EBADF (Bad file descriptor) [pid 7033] close(19) = -1 EBADF (Bad file descriptor) [pid 7033] close(20) = -1 EBADF (Bad file descriptor) [pid 7033] close(21) = -1 EBADF (Bad file descriptor) [pid 7033] close(22) = -1 EBADF (Bad file descriptor) [pid 7033] close(23) = -1 EBADF (Bad file descriptor) [pid 7033] close(24) = -1 EBADF (Bad file descriptor) [pid 7033] close(25) = -1 EBADF (Bad file descriptor) [pid 7033] close(26) = -1 EBADF (Bad file descriptor) [pid 7033] close(27) = -1 EBADF (Bad file descriptor) [pid 7033] close(28) = -1 EBADF (Bad file descriptor) [pid 7033] close(29) = -1 EBADF (Bad file descriptor) [pid 7033] exit_group(0) = ? [pid 7033] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6718", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6718", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6718/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6718/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6718/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6718/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6718/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6718/sys") = 0 [pid 314] umount2("./6718/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6718/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6718/binderfs") = 0 [pid 314] umount2("./6718/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6718/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6718/cgroup.net") = 0 [pid 314] umount2("./6718/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6718/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6718/cgroup.cpu") = 0 [pid 314] umount2("./6718/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6718/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6718/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6718") = 0 [pid 314] mkdir("./6719", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7034 attached [pid 7034] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7034] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6721 [pid 7034] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7034] chdir("./6719") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7034] <... prctl resumed>) = 0 [pid 7034] setpgid(0, 0) = 0 [pid 7034] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7034] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7034] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7034] write(3, "1000", 4) = 4 [pid 7034] close(3) = 0 [pid 7034] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7034] write(1, "executing program\n", 18) = 18 executing program [pid 7034] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7034] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7034] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7034] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7034] close(3) = 0 [pid 7034] close(4) = -1 EBADF (Bad file descriptor) [pid 7034] close(5) = -1 EBADF (Bad file descriptor) [pid 7034] close(6) = -1 EBADF (Bad file descriptor) [pid 7034] close(7) = -1 EBADF (Bad file descriptor) [pid 7034] close(8) = -1 EBADF (Bad file descriptor) [pid 7034] close(9) = -1 EBADF (Bad file descriptor) [pid 7034] close(10) = -1 EBADF (Bad file descriptor) [pid 7034] close(11) = -1 EBADF (Bad file descriptor) [pid 7034] close(12) = -1 EBADF (Bad file descriptor) [pid 7034] close(13) = -1 EBADF (Bad file descriptor) [pid 7034] close(14) = -1 EBADF (Bad file descriptor) [pid 7034] close(15) = -1 EBADF (Bad file descriptor) [pid 7034] close(16) = -1 EBADF (Bad file descriptor) [pid 7034] close(17) = -1 EBADF (Bad file descriptor) [pid 7034] close(18) = -1 EBADF (Bad file descriptor) [pid 7034] close(19) = -1 EBADF (Bad file descriptor) [pid 7034] close(20) = -1 EBADF (Bad file descriptor) [pid 7034] close(21) = -1 EBADF (Bad file descriptor) [pid 7034] close(22) = -1 EBADF (Bad file descriptor) [pid 7034] close(23) = -1 EBADF (Bad file descriptor) [pid 7034] close(24) = -1 EBADF (Bad file descriptor) [pid 7034] close(25) = -1 EBADF (Bad file descriptor) [pid 7034] close(26) = -1 EBADF (Bad file descriptor) [pid 7034] close(27) = -1 EBADF (Bad file descriptor) [pid 7034] close(28) = -1 EBADF (Bad file descriptor) [pid 7034] close(29) = -1 EBADF (Bad file descriptor) [pid 7034] exit_group(0) = ? [pid 7034] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6721, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6719", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6719", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6719/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6719/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6719/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6719/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6719/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6719/sys") = 0 [pid 314] umount2("./6719/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6719/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6719/binderfs") = 0 [pid 314] umount2("./6719/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6719/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6719/cgroup.net") = 0 [pid 314] umount2("./6719/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6719/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6719/cgroup.cpu") = 0 [pid 314] umount2("./6719/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6719/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6719/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6719") = 0 [pid 314] mkdir("./6720", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7035 attached [pid 7035] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6722 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7035] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7035] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7035] chdir("./6720") = 0 [pid 7035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7035] setpgid(0, 0) = 0 [pid 7035] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7035] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7035] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7035] write(3, "1000", 4) = 4 [pid 7035] close(3) = 0 [pid 7035] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7035] write(1, "executing program\n", 18) = 18 executing program [pid 7035] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7035] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7035] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7035] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7035] close(3) = 0 [pid 7035] close(4) = -1 EBADF (Bad file descriptor) [pid 7035] close(5) = -1 EBADF (Bad file descriptor) [pid 7035] close(6) = -1 EBADF (Bad file descriptor) [pid 7035] close(7) = -1 EBADF (Bad file descriptor) [pid 7035] close(8) = -1 EBADF (Bad file descriptor) [pid 7035] close(9) = -1 EBADF (Bad file descriptor) [pid 7035] close(10) = -1 EBADF (Bad file descriptor) [pid 7035] close(11) = -1 EBADF (Bad file descriptor) [pid 7035] close(12) = -1 EBADF (Bad file descriptor) [pid 7035] close(13) = -1 EBADF (Bad file descriptor) [pid 7035] close(14) = -1 EBADF (Bad file descriptor) [pid 7035] close(15) = -1 EBADF (Bad file descriptor) [pid 7035] close(16) = -1 EBADF (Bad file descriptor) [pid 7035] close(17) = -1 EBADF (Bad file descriptor) [pid 7035] close(18) = -1 EBADF (Bad file descriptor) [pid 7035] close(19) = -1 EBADF (Bad file descriptor) [pid 7035] close(20) = -1 EBADF (Bad file descriptor) [pid 7035] close(21) = -1 EBADF (Bad file descriptor) [pid 7035] close(22) = -1 EBADF (Bad file descriptor) [pid 7035] close(23) = -1 EBADF (Bad file descriptor) [pid 7035] close(24) = -1 EBADF (Bad file descriptor) [pid 7035] close(25) = -1 EBADF (Bad file descriptor) [pid 7035] close(26) = -1 EBADF (Bad file descriptor) [pid 7035] close(27) = -1 EBADF (Bad file descriptor) [pid 7035] close(28) = -1 EBADF (Bad file descriptor) [pid 7035] close(29) = -1 EBADF (Bad file descriptor) [pid 7035] exit_group(0) = ? [pid 7035] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6720", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6720", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6720/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6720/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6720/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6720/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6720/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6720/sys") = 0 [pid 314] umount2("./6720/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6720/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6720/binderfs") = 0 [pid 314] umount2("./6720/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6720/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6720/cgroup.net") = 0 [pid 314] umount2("./6720/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6720/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6720/cgroup.cpu") = 0 [pid 314] umount2("./6720/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6720/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6720/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6720") = 0 [pid 314] mkdir("./6721", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6723 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 7036 attached , NULL, 8) = 0 [pid 7036] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7036] chdir("./6721") = 0 [pid 7036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7036] setpgid(0, 0) = 0 [pid 7036] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7036] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7036] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7036] write(3, "1000", 4) = 4 [pid 7036] close(3) = 0 [pid 7036] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7036] write(1, "executing program\n", 18) = 18 executing program [pid 7036] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7036] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7036] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7036] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7036] close(3) = 0 [pid 7036] close(4) = -1 EBADF (Bad file descriptor) [pid 7036] close(5) = -1 EBADF (Bad file descriptor) [pid 7036] close(6) = -1 EBADF (Bad file descriptor) [pid 7036] close(7) = -1 EBADF (Bad file descriptor) [pid 7036] close(8) = -1 EBADF (Bad file descriptor) [pid 7036] close(9) = -1 EBADF (Bad file descriptor) [pid 7036] close(10) = -1 EBADF (Bad file descriptor) [pid 7036] close(11) = -1 EBADF (Bad file descriptor) [pid 7036] close(12) = -1 EBADF (Bad file descriptor) [pid 7036] close(13) = -1 EBADF (Bad file descriptor) [pid 7036] close(14) = -1 EBADF (Bad file descriptor) [pid 7036] close(15) = -1 EBADF (Bad file descriptor) [pid 7036] close(16) = -1 EBADF (Bad file descriptor) [pid 7036] close(17) = -1 EBADF (Bad file descriptor) [pid 7036] close(18) = -1 EBADF (Bad file descriptor) [pid 7036] close(19) = -1 EBADF (Bad file descriptor) [pid 7036] close(20) = -1 EBADF (Bad file descriptor) [pid 7036] close(21) = -1 EBADF (Bad file descriptor) [pid 7036] close(22) = -1 EBADF (Bad file descriptor) [pid 7036] close(23) = -1 EBADF (Bad file descriptor) [pid 7036] close(24) = -1 EBADF (Bad file descriptor) [pid 7036] close(25) = -1 EBADF (Bad file descriptor) [pid 7036] close(26) = -1 EBADF (Bad file descriptor) [pid 7036] close(27) = -1 EBADF (Bad file descriptor) [pid 7036] close(28) = -1 EBADF (Bad file descriptor) [pid 7036] close(29) = -1 EBADF (Bad file descriptor) [pid 7036] exit_group(0) = ? [pid 7036] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6721", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6721", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6721/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6721/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6721/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6721/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6721/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6721/sys") = 0 [pid 314] umount2("./6721/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6721/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6721/binderfs") = 0 [pid 314] umount2("./6721/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6721/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6721/cgroup.net") = 0 [pid 314] umount2("./6721/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6721/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6721/cgroup.cpu") = 0 [pid 314] umount2("./6721/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6721/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6721/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6721") = 0 [pid 314] mkdir("./6722", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6724 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7037 attached [pid 7037] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7037] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7037] chdir("./6722") = 0 [pid 7037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7037] setpgid(0, 0) = 0 [pid 7037] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7037] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7037] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7037] write(3, "1000", 4) = 4 [pid 7037] close(3) = 0 [pid 7037] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7037] write(1, "executing program\n", 18) = 18 executing program [pid 7037] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7037] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7037] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7037] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7037] close(3) = 0 [pid 7037] close(4) = -1 EBADF (Bad file descriptor) [pid 7037] close(5) = -1 EBADF (Bad file descriptor) [pid 7037] close(6) = -1 EBADF (Bad file descriptor) [pid 7037] close(7) = -1 EBADF (Bad file descriptor) [pid 7037] close(8) = -1 EBADF (Bad file descriptor) [pid 7037] close(9) = -1 EBADF (Bad file descriptor) [pid 7037] close(10) = -1 EBADF (Bad file descriptor) [pid 7037] close(11) = -1 EBADF (Bad file descriptor) [pid 7037] close(12) = -1 EBADF (Bad file descriptor) [pid 7037] close(13) = -1 EBADF (Bad file descriptor) [pid 7037] close(14) = -1 EBADF (Bad file descriptor) [pid 7037] close(15) = -1 EBADF (Bad file descriptor) [pid 7037] close(16) = -1 EBADF (Bad file descriptor) [pid 7037] close(17) = -1 EBADF (Bad file descriptor) [pid 7037] close(18) = -1 EBADF (Bad file descriptor) [pid 7037] close(19) = -1 EBADF (Bad file descriptor) [pid 7037] close(20) = -1 EBADF (Bad file descriptor) [pid 7037] close(21) = -1 EBADF (Bad file descriptor) [pid 7037] close(22) = -1 EBADF (Bad file descriptor) [pid 7037] close(23) = -1 EBADF (Bad file descriptor) [pid 7037] close(24) = -1 EBADF (Bad file descriptor) [pid 7037] close(25) = -1 EBADF (Bad file descriptor) [pid 7037] close(26) = -1 EBADF (Bad file descriptor) [pid 7037] close(27) = -1 EBADF (Bad file descriptor) [pid 7037] close(28) = -1 EBADF (Bad file descriptor) [pid 7037] close(29) = -1 EBADF (Bad file descriptor) [pid 7037] exit_group(0) = ? [pid 7037] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6722", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6722", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6722/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6722/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6722/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6722/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6722/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6722/sys") = 0 [pid 314] umount2("./6722/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6722/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6722/binderfs") = 0 [pid 314] umount2("./6722/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6722/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6722/cgroup.net") = 0 [pid 314] umount2("./6722/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6722/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6722/cgroup.cpu") = 0 [pid 314] umount2("./6722/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6722/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6722/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6722") = 0 [pid 314] mkdir("./6723", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7038 attached , child_tidptr=0x55557741b690) = 6725 [pid 7038] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7038] <... set_robust_list resumed>) = 0 [pid 7038] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7038] chdir("./6723") = 0 [pid 7038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7038] setpgid(0, 0) = 0 [pid 7038] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7038] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7038] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7038] write(3, "1000", 4) = 4 [pid 7038] close(3) = 0 [pid 7038] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7038] write(1, "executing program\n", 18) = 18 executing program [pid 7038] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7038] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7038] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7038] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7038] close(3) = 0 [pid 7038] close(4) = -1 EBADF (Bad file descriptor) [pid 7038] close(5) = -1 EBADF (Bad file descriptor) [pid 7038] close(6) = -1 EBADF (Bad file descriptor) [pid 7038] close(7) = -1 EBADF (Bad file descriptor) [pid 7038] close(8) = -1 EBADF (Bad file descriptor) [pid 7038] close(9) = -1 EBADF (Bad file descriptor) [pid 7038] close(10) = -1 EBADF (Bad file descriptor) [pid 7038] close(11) = -1 EBADF (Bad file descriptor) [pid 7038] close(12) = -1 EBADF (Bad file descriptor) [pid 7038] close(13) = -1 EBADF (Bad file descriptor) [pid 7038] close(14) = -1 EBADF (Bad file descriptor) [pid 7038] close(15) = -1 EBADF (Bad file descriptor) [pid 7038] close(16) = -1 EBADF (Bad file descriptor) [pid 7038] close(17) = -1 EBADF (Bad file descriptor) [pid 7038] close(18) = -1 EBADF (Bad file descriptor) [pid 7038] close(19) = -1 EBADF (Bad file descriptor) [pid 7038] close(20) = -1 EBADF (Bad file descriptor) [pid 7038] close(21) = -1 EBADF (Bad file descriptor) [pid 7038] close(22) = -1 EBADF (Bad file descriptor) [pid 7038] close(23) = -1 EBADF (Bad file descriptor) [pid 7038] close(24) = -1 EBADF (Bad file descriptor) [pid 7038] close(25) = -1 EBADF (Bad file descriptor) [pid 7038] close(26) = -1 EBADF (Bad file descriptor) [pid 7038] close(27) = -1 EBADF (Bad file descriptor) [pid 7038] close(28) = -1 EBADF (Bad file descriptor) [pid 7038] close(29) = -1 EBADF (Bad file descriptor) [pid 7038] exit_group(0) = ? [pid 7038] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6723", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6723", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6723/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6723/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6723/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6723/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6723/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6723/sys") = 0 [pid 314] umount2("./6723/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6723/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6723/binderfs") = 0 [pid 314] umount2("./6723/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6723/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6723/cgroup.net") = 0 [pid 314] umount2("./6723/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6723/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6723/cgroup.cpu") = 0 [pid 314] umount2("./6723/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6723/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6723/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6723") = 0 [pid 314] mkdir("./6724", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7039 attached , child_tidptr=0x55557741b690) = 6726 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7039] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7039] chdir("./6724") = 0 [pid 7039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7039] setpgid(0, 0) = 0 [pid 7039] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7039] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7039] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7039] write(3, "1000", 4) = 4 [pid 7039] close(3) = 0 [pid 7039] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7039] write(1, "executing program\n", 18) = 18 [pid 7039] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7039] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7039] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7039] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7039] close(3) = 0 [pid 7039] close(4) = -1 EBADF (Bad file descriptor) [pid 7039] close(5) = -1 EBADF (Bad file descriptor) [pid 7039] close(6) = -1 EBADF (Bad file descriptor) [pid 7039] close(7) = -1 EBADF (Bad file descriptor) [pid 7039] close(8) = -1 EBADF (Bad file descriptor) [pid 7039] close(9) = -1 EBADF (Bad file descriptor) [pid 7039] close(10) = -1 EBADF (Bad file descriptor) [pid 7039] close(11) = -1 EBADF (Bad file descriptor) [pid 7039] close(12) = -1 EBADF (Bad file descriptor) [pid 7039] close(13) = -1 EBADF (Bad file descriptor) [pid 7039] close(14) = -1 EBADF (Bad file descriptor) [pid 7039] close(15) = -1 EBADF (Bad file descriptor) [pid 7039] close(16) = -1 EBADF (Bad file descriptor) [pid 7039] close(17) = -1 EBADF (Bad file descriptor) [pid 7039] close(18) = -1 EBADF (Bad file descriptor) [pid 7039] close(19) = -1 EBADF (Bad file descriptor) [pid 7039] close(20) = -1 EBADF (Bad file descriptor) [pid 7039] close(21) = -1 EBADF (Bad file descriptor) [pid 7039] close(22) = -1 EBADF (Bad file descriptor) [pid 7039] close(23) = -1 EBADF (Bad file descriptor) [pid 7039] close(24) = -1 EBADF (Bad file descriptor) [pid 7039] close(25) = -1 EBADF (Bad file descriptor) [pid 7039] close(26) = -1 EBADF (Bad file descriptor) [pid 7039] close(27) = -1 EBADF (Bad file descriptor) [pid 7039] close(28) = -1 EBADF (Bad file descriptor) [pid 7039] close(29) = -1 EBADF (Bad file descriptor) [pid 7039] exit_group(0) = ? [pid 7039] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6724", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6724", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6724/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6724/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6724/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6724/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6724/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6724/sys") = 0 [pid 314] umount2("./6724/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6724/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6724/binderfs") = 0 [pid 314] umount2("./6724/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6724/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6724/cgroup.net") = 0 [pid 314] umount2("./6724/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6724/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6724/cgroup.cpu") = 0 [pid 314] umount2("./6724/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6724/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6724/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6724") = 0 [pid 314] mkdir("./6725", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7040 attached , child_tidptr=0x55557741b690) = 6727 [pid 7040] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7040] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7040] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7040] chdir("./6725") = 0 [pid 7040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7040] setpgid(0, 0) = 0 [pid 7040] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7040] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7040] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7040] write(3, "1000", 4) = 4 [pid 7040] close(3) = 0 [pid 7040] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7040] write(1, "executing program\n", 18) = 18 executing program [pid 7040] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7040] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7040] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7040] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7040] close(3) = 0 [pid 7040] close(4) = -1 EBADF (Bad file descriptor) [pid 7040] close(5) = -1 EBADF (Bad file descriptor) [pid 7040] close(6) = -1 EBADF (Bad file descriptor) [pid 7040] close(7) = -1 EBADF (Bad file descriptor) [pid 7040] close(8) = -1 EBADF (Bad file descriptor) [pid 7040] close(9) = -1 EBADF (Bad file descriptor) [pid 7040] close(10) = -1 EBADF (Bad file descriptor) [pid 7040] close(11) = -1 EBADF (Bad file descriptor) [pid 7040] close(12) = -1 EBADF (Bad file descriptor) [pid 7040] close(13) = -1 EBADF (Bad file descriptor) [pid 7040] close(14) = -1 EBADF (Bad file descriptor) [pid 7040] close(15) = -1 EBADF (Bad file descriptor) [pid 7040] close(16) = -1 EBADF (Bad file descriptor) [pid 7040] close(17) = -1 EBADF (Bad file descriptor) [pid 7040] close(18) = -1 EBADF (Bad file descriptor) [pid 7040] close(19) = -1 EBADF (Bad file descriptor) [pid 7040] close(20) = -1 EBADF (Bad file descriptor) [pid 7040] close(21) = -1 EBADF (Bad file descriptor) [pid 7040] close(22) = -1 EBADF (Bad file descriptor) [pid 7040] close(23) = -1 EBADF (Bad file descriptor) [pid 7040] close(24) = -1 EBADF (Bad file descriptor) [pid 7040] close(25) = -1 EBADF (Bad file descriptor) [pid 7040] close(26) = -1 EBADF (Bad file descriptor) [pid 7040] close(27) = -1 EBADF (Bad file descriptor) [pid 7040] close(28) = -1 EBADF (Bad file descriptor) [pid 7040] close(29) = -1 EBADF (Bad file descriptor) [pid 7040] exit_group(0) = ? [pid 7040] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6725", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6725", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6725/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6725/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6725/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6725/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6725/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6725/sys") = 0 [pid 314] umount2("./6725/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6725/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6725/binderfs") = 0 [pid 314] umount2("./6725/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6725/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6725/cgroup.net") = 0 [pid 314] umount2("./6725/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6725/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6725/cgroup.cpu") = 0 [pid 314] umount2("./6725/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6725/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6725/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6725") = 0 [pid 314] mkdir("./6726", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6728 ci2-android-6-12-rust/strace-static-x86_64: Process 7041 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7041] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7041] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7041] chdir("./6726") = 0 [pid 7041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7041] setpgid(0, 0) = 0 [pid 7041] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7041] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7041] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7041] write(3, "1000", 4) = 4 [pid 7041] close(3) = 0 [pid 7041] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7041] write(1, "executing program\n", 18) = 18 executing program [pid 7041] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7041] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7041] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7041] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7041] close(3) = 0 [pid 7041] close(4) = -1 EBADF (Bad file descriptor) [pid 7041] close(5) = -1 EBADF (Bad file descriptor) [pid 7041] close(6) = -1 EBADF (Bad file descriptor) [pid 7041] close(7) = -1 EBADF (Bad file descriptor) [pid 7041] close(8) = -1 EBADF (Bad file descriptor) [pid 7041] close(9) = -1 EBADF (Bad file descriptor) [pid 7041] close(10) = -1 EBADF (Bad file descriptor) [pid 7041] close(11) = -1 EBADF (Bad file descriptor) [pid 7041] close(12) = -1 EBADF (Bad file descriptor) [pid 7041] close(13) = -1 EBADF (Bad file descriptor) [pid 7041] close(14) = -1 EBADF (Bad file descriptor) [pid 7041] close(15) = -1 EBADF (Bad file descriptor) [pid 7041] close(16) = -1 EBADF (Bad file descriptor) [pid 7041] close(17) = -1 EBADF (Bad file descriptor) [pid 7041] close(18) = -1 EBADF (Bad file descriptor) [pid 7041] close(19) = -1 EBADF (Bad file descriptor) [pid 7041] close(20) = -1 EBADF (Bad file descriptor) [pid 7041] close(21) = -1 EBADF (Bad file descriptor) [pid 7041] close(22) = -1 EBADF (Bad file descriptor) [pid 7041] close(23) = -1 EBADF (Bad file descriptor) [pid 7041] close(24) = -1 EBADF (Bad file descriptor) [pid 7041] close(25) = -1 EBADF (Bad file descriptor) [pid 7041] close(26) = -1 EBADF (Bad file descriptor) [pid 7041] close(27) = -1 EBADF (Bad file descriptor) [pid 7041] close(28) = -1 EBADF (Bad file descriptor) [pid 7041] close(29) = -1 EBADF (Bad file descriptor) [pid 7041] exit_group(0) = ? [pid 7041] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6728, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6726", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6726", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6726/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6726/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6726/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6726/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6726/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6726/sys") = 0 [pid 314] umount2("./6726/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6726/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6726/binderfs") = 0 [pid 314] umount2("./6726/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6726/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6726/cgroup.net") = 0 [pid 314] umount2("./6726/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6726/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6726/cgroup.cpu") = 0 [pid 314] umount2("./6726/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6726/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6726/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6726") = 0 [pid 314] mkdir("./6727", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6729 ci2-android-6-12-rust/strace-static-x86_64: Process 7042 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7042] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7042] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7042] chdir("./6727") = 0 [pid 7042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7042] setpgid(0, 0) = 0 [pid 7042] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7042] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7042] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7042] write(3, "1000", 4) = 4 [pid 7042] close(3) = 0 [pid 7042] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7042] write(1, "executing program\n", 18) = 18 [pid 7042] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7042] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7042] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7042] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7042] close(3) = 0 [pid 7042] close(4) = -1 EBADF (Bad file descriptor) [pid 7042] close(5) = -1 EBADF (Bad file descriptor) [pid 7042] close(6) = -1 EBADF (Bad file descriptor) [pid 7042] close(7) = -1 EBADF (Bad file descriptor) [pid 7042] close(8) = -1 EBADF (Bad file descriptor) [pid 7042] close(9) = -1 EBADF (Bad file descriptor) [pid 7042] close(10) = -1 EBADF (Bad file descriptor) [pid 7042] close(11) = -1 EBADF (Bad file descriptor) [pid 7042] close(12) = -1 EBADF (Bad file descriptor) [pid 7042] close(13) = -1 EBADF (Bad file descriptor) [pid 7042] close(14) = -1 EBADF (Bad file descriptor) [pid 7042] close(15) = -1 EBADF (Bad file descriptor) [pid 7042] close(16) = -1 EBADF (Bad file descriptor) [pid 7042] close(17) = -1 EBADF (Bad file descriptor) [pid 7042] close(18) = -1 EBADF (Bad file descriptor) [pid 7042] close(19) = -1 EBADF (Bad file descriptor) [pid 7042] close(20) = -1 EBADF (Bad file descriptor) [pid 7042] close(21) = -1 EBADF (Bad file descriptor) [pid 7042] close(22) = -1 EBADF (Bad file descriptor) [pid 7042] close(23) = -1 EBADF (Bad file descriptor) [pid 7042] close(24) = -1 EBADF (Bad file descriptor) [pid 7042] close(25) = -1 EBADF (Bad file descriptor) [pid 7042] close(26) = -1 EBADF (Bad file descriptor) [pid 7042] close(27) = -1 EBADF (Bad file descriptor) [pid 7042] close(28) = -1 EBADF (Bad file descriptor) [pid 7042] close(29) = -1 EBADF (Bad file descriptor) [pid 7042] exit_group(0) = ? [pid 7042] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6727", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6727", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6727/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6727/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6727/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6727/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6727/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6727/sys") = 0 [pid 314] umount2("./6727/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6727/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6727/binderfs") = 0 [pid 314] umount2("./6727/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6727/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6727/cgroup.net") = 0 [pid 314] umount2("./6727/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6727/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6727/cgroup.cpu") = 0 [pid 314] umount2("./6727/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6727/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6727/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6727") = 0 [pid 314] mkdir("./6728", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6730 ci2-android-6-12-rust/strace-static-x86_64: Process 7043 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7043] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7043] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7043] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7043] chdir("./6728") = 0 [pid 7043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7043] setpgid(0, 0) = 0 [pid 7043] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7043] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7043] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7043] write(3, "1000", 4) = 4 [pid 7043] close(3) = 0 [pid 7043] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7043] write(1, "executing program\n", 18) = 18 executing program [pid 7043] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7043] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7043] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7043] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7043] close(3) = 0 [pid 7043] close(4) = -1 EBADF (Bad file descriptor) [pid 7043] close(5) = -1 EBADF (Bad file descriptor) [pid 7043] close(6) = -1 EBADF (Bad file descriptor) [pid 7043] close(7) = -1 EBADF (Bad file descriptor) [pid 7043] close(8) = -1 EBADF (Bad file descriptor) [pid 7043] close(9) = -1 EBADF (Bad file descriptor) [pid 7043] close(10) = -1 EBADF (Bad file descriptor) [pid 7043] close(11) = -1 EBADF (Bad file descriptor) [pid 7043] close(12) = -1 EBADF (Bad file descriptor) [pid 7043] close(13) = -1 EBADF (Bad file descriptor) [pid 7043] close(14) = -1 EBADF (Bad file descriptor) [pid 7043] close(15) = -1 EBADF (Bad file descriptor) [pid 7043] close(16) = -1 EBADF (Bad file descriptor) [pid 7043] close(17) = -1 EBADF (Bad file descriptor) [pid 7043] close(18) = -1 EBADF (Bad file descriptor) [pid 7043] close(19) = -1 EBADF (Bad file descriptor) [pid 7043] close(20) = -1 EBADF (Bad file descriptor) [pid 7043] close(21) = -1 EBADF (Bad file descriptor) [pid 7043] close(22) = -1 EBADF (Bad file descriptor) [pid 7043] close(23) = -1 EBADF (Bad file descriptor) [pid 7043] close(24) = -1 EBADF (Bad file descriptor) [pid 7043] close(25) = -1 EBADF (Bad file descriptor) [pid 7043] close(26) = -1 EBADF (Bad file descriptor) [pid 7043] close(27) = -1 EBADF (Bad file descriptor) [pid 7043] close(28) = -1 EBADF (Bad file descriptor) [pid 7043] close(29) = -1 EBADF (Bad file descriptor) [pid 7043] exit_group(0) = ? [pid 7043] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6728", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6728", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6728/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6728/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6728/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6728/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6728/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6728/sys") = 0 [pid 314] umount2("./6728/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6728/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6728/binderfs") = 0 [pid 314] umount2("./6728/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6728/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6728/cgroup.net") = 0 [pid 314] umount2("./6728/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6728/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6728/cgroup.cpu") = 0 [pid 314] umount2("./6728/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6728/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6728/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6728") = 0 [pid 314] mkdir("./6729", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6731 ci2-android-6-12-rust/strace-static-x86_64: Process 7044 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7044] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7044] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7044] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7044] chdir("./6729") = 0 [pid 7044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7044] setpgid(0, 0) = 0 [pid 7044] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7044] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7044] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7044] write(3, "1000", 4) = 4 [pid 7044] close(3) = 0 [pid 7044] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7044] write(1, "executing program\n", 18) = 18 executing program [pid 7044] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7044] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7044] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7044] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7044] close(3) = 0 [pid 7044] close(4) = -1 EBADF (Bad file descriptor) [pid 7044] close(5) = -1 EBADF (Bad file descriptor) [pid 7044] close(6) = -1 EBADF (Bad file descriptor) [pid 7044] close(7) = -1 EBADF (Bad file descriptor) [pid 7044] close(8) = -1 EBADF (Bad file descriptor) [pid 7044] close(9) = -1 EBADF (Bad file descriptor) [pid 7044] close(10) = -1 EBADF (Bad file descriptor) [pid 7044] close(11) = -1 EBADF (Bad file descriptor) [pid 7044] close(12) = -1 EBADF (Bad file descriptor) [pid 7044] close(13) = -1 EBADF (Bad file descriptor) [pid 7044] close(14) = -1 EBADF (Bad file descriptor) [pid 7044] close(15) = -1 EBADF (Bad file descriptor) [pid 7044] close(16) = -1 EBADF (Bad file descriptor) [pid 7044] close(17) = -1 EBADF (Bad file descriptor) [pid 7044] close(18) = -1 EBADF (Bad file descriptor) [pid 7044] close(19) = -1 EBADF (Bad file descriptor) [pid 7044] close(20) = -1 EBADF (Bad file descriptor) [pid 7044] close(21) = -1 EBADF (Bad file descriptor) [pid 7044] close(22) = -1 EBADF (Bad file descriptor) [pid 7044] close(23) = -1 EBADF (Bad file descriptor) [pid 7044] close(24) = -1 EBADF (Bad file descriptor) [pid 7044] close(25) = -1 EBADF (Bad file descriptor) [pid 7044] close(26) = -1 EBADF (Bad file descriptor) [pid 7044] close(27) = -1 EBADF (Bad file descriptor) [pid 7044] close(28) = -1 EBADF (Bad file descriptor) [pid 7044] close(29) = -1 EBADF (Bad file descriptor) [pid 7044] exit_group(0) = ? [pid 7044] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6731, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6729", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6729", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6729/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6729/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6729/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6729/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6729/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6729/sys") = 0 [pid 314] umount2("./6729/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6729/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6729/binderfs") = 0 [pid 314] umount2("./6729/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6729/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6729/cgroup.net") = 0 [pid 314] umount2("./6729/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6729/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6729/cgroup.cpu") = 0 [pid 314] umount2("./6729/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6729/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6729/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6729") = 0 [pid 314] mkdir("./6730", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7045 attached , child_tidptr=0x55557741b690) = 6732 [pid 7045] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7045] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7045] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7045] chdir("./6730") = 0 [pid 7045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7045] setpgid(0, 0) = 0 [pid 7045] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7045] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7045] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7045] write(3, "1000", 4) = 4 [pid 7045] close(3) = 0 [pid 7045] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7045] write(1, "executing program\n", 18) = 18 executing program [pid 7045] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7045] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7045] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7045] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7045] close(3) = 0 [pid 7045] close(4) = -1 EBADF (Bad file descriptor) [pid 7045] close(5) = -1 EBADF (Bad file descriptor) [pid 7045] close(6) = -1 EBADF (Bad file descriptor) [pid 7045] close(7) = -1 EBADF (Bad file descriptor) [pid 7045] close(8) = -1 EBADF (Bad file descriptor) [pid 7045] close(9) = -1 EBADF (Bad file descriptor) [pid 7045] close(10) = -1 EBADF (Bad file descriptor) [pid 7045] close(11) = -1 EBADF (Bad file descriptor) [pid 7045] close(12) = -1 EBADF (Bad file descriptor) [pid 7045] close(13) = -1 EBADF (Bad file descriptor) [pid 7045] close(14) = -1 EBADF (Bad file descriptor) [pid 7045] close(15) = -1 EBADF (Bad file descriptor) [pid 7045] close(16) = -1 EBADF (Bad file descriptor) [pid 7045] close(17) = -1 EBADF (Bad file descriptor) [pid 7045] close(18) = -1 EBADF (Bad file descriptor) [pid 7045] close(19) = -1 EBADF (Bad file descriptor) [pid 7045] close(20) = -1 EBADF (Bad file descriptor) [pid 7045] close(21) = -1 EBADF (Bad file descriptor) [pid 7045] close(22) = -1 EBADF (Bad file descriptor) [pid 7045] close(23) = -1 EBADF (Bad file descriptor) [pid 7045] close(24) = -1 EBADF (Bad file descriptor) [pid 7045] close(25) = -1 EBADF (Bad file descriptor) [pid 7045] close(26) = -1 EBADF (Bad file descriptor) [pid 7045] close(27) = -1 EBADF (Bad file descriptor) [pid 7045] close(28) = -1 EBADF (Bad file descriptor) [pid 7045] close(29) = -1 EBADF (Bad file descriptor) [pid 7045] exit_group(0) = ? [pid 7045] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6732, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6730", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6730", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6730/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6730/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6730/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6730/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6730/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6730/sys") = 0 [pid 314] umount2("./6730/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6730/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6730/binderfs") = 0 [pid 314] umount2("./6730/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6730/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6730/cgroup.net") = 0 [pid 314] umount2("./6730/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6730/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6730/cgroup.cpu") = 0 [pid 314] umount2("./6730/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6730/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6730/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6730") = 0 [pid 314] mkdir("./6731", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7046 attached , child_tidptr=0x55557741b690) = 6733 [pid 7046] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7046] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7046] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7046] chdir("./6731") = 0 [pid 7046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7046] setpgid(0, 0) = 0 [pid 7046] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7046] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7046] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7046] write(3, "1000", 4) = 4 [pid 7046] close(3) = 0 [pid 7046] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7046] write(1, "executing program\n", 18) = 18 executing program [pid 7046] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7046] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7046] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7046] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7046] close(3) = 0 [pid 7046] close(4) = -1 EBADF (Bad file descriptor) [pid 7046] close(5) = -1 EBADF (Bad file descriptor) [pid 7046] close(6) = -1 EBADF (Bad file descriptor) [pid 7046] close(7) = -1 EBADF (Bad file descriptor) [pid 7046] close(8) = -1 EBADF (Bad file descriptor) [pid 7046] close(9) = -1 EBADF (Bad file descriptor) [pid 7046] close(10) = -1 EBADF (Bad file descriptor) [pid 7046] close(11) = -1 EBADF (Bad file descriptor) [pid 7046] close(12) = -1 EBADF (Bad file descriptor) [pid 7046] close(13) = -1 EBADF (Bad file descriptor) [pid 7046] close(14) = -1 EBADF (Bad file descriptor) [pid 7046] close(15) = -1 EBADF (Bad file descriptor) [pid 7046] close(16) = -1 EBADF (Bad file descriptor) [pid 7046] close(17) = -1 EBADF (Bad file descriptor) [pid 7046] close(18) = -1 EBADF (Bad file descriptor) [pid 7046] close(19) = -1 EBADF (Bad file descriptor) [pid 7046] close(20) = -1 EBADF (Bad file descriptor) [pid 7046] close(21) = -1 EBADF (Bad file descriptor) [pid 7046] close(22) = -1 EBADF (Bad file descriptor) [pid 7046] close(23) = -1 EBADF (Bad file descriptor) [pid 7046] close(24) = -1 EBADF (Bad file descriptor) [pid 7046] close(25) = -1 EBADF (Bad file descriptor) [pid 7046] close(26) = -1 EBADF (Bad file descriptor) [pid 7046] close(27) = -1 EBADF (Bad file descriptor) [pid 7046] close(28) = -1 EBADF (Bad file descriptor) [pid 7046] close(29) = -1 EBADF (Bad file descriptor) [pid 7046] exit_group(0) = ? [pid 7046] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6731", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6731", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6731/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6731/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6731/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6731/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6731/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6731/sys") = 0 [pid 314] umount2("./6731/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6731/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6731/binderfs") = 0 [pid 314] umount2("./6731/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6731/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6731/cgroup.net") = 0 [pid 314] umount2("./6731/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6731/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6731/cgroup.cpu") = 0 [pid 314] umount2("./6731/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6731/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6731/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6731") = 0 [pid 314] mkdir("./6732", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7047 attached , child_tidptr=0x55557741b690) = 6734 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7047] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7047] chdir("./6732") = 0 [pid 7047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7047] setpgid(0, 0) = 0 [pid 7047] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7047] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7047] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7047] write(3, "1000", 4) = 4 [pid 7047] close(3) = 0 [pid 7047] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7047] write(1, "executing program\n", 18) = 18 [pid 7047] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7047] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7047] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7047] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7047] close(3) = 0 [pid 7047] close(4) = -1 EBADF (Bad file descriptor) [pid 7047] close(5) = -1 EBADF (Bad file descriptor) [pid 7047] close(6) = -1 EBADF (Bad file descriptor) [pid 7047] close(7) = -1 EBADF (Bad file descriptor) [pid 7047] close(8) = -1 EBADF (Bad file descriptor) [pid 7047] close(9) = -1 EBADF (Bad file descriptor) [pid 7047] close(10) = -1 EBADF (Bad file descriptor) [pid 7047] close(11) = -1 EBADF (Bad file descriptor) [pid 7047] close(12) = -1 EBADF (Bad file descriptor) [pid 7047] close(13) = -1 EBADF (Bad file descriptor) [pid 7047] close(14) = -1 EBADF (Bad file descriptor) [pid 7047] close(15) = -1 EBADF (Bad file descriptor) [pid 7047] close(16) = -1 EBADF (Bad file descriptor) [pid 7047] close(17) = -1 EBADF (Bad file descriptor) [pid 7047] close(18) = -1 EBADF (Bad file descriptor) [pid 7047] close(19) = -1 EBADF (Bad file descriptor) [pid 7047] close(20) = -1 EBADF (Bad file descriptor) [pid 7047] close(21) = -1 EBADF (Bad file descriptor) [pid 7047] close(22) = -1 EBADF (Bad file descriptor) [pid 7047] close(23) = -1 EBADF (Bad file descriptor) [pid 7047] close(24) = -1 EBADF (Bad file descriptor) [pid 7047] close(25) = -1 EBADF (Bad file descriptor) [pid 7047] close(26) = -1 EBADF (Bad file descriptor) [pid 7047] close(27) = -1 EBADF (Bad file descriptor) [pid 7047] close(28) = -1 EBADF (Bad file descriptor) [pid 7047] close(29) = -1 EBADF (Bad file descriptor) [pid 7047] exit_group(0) = ? [pid 7047] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6732", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6732", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6732/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6732/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6732/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6732/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6732/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6732/sys") = 0 [pid 314] umount2("./6732/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6732/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6732/binderfs") = 0 [pid 314] umount2("./6732/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6732/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6732/cgroup.net") = 0 [pid 314] umount2("./6732/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6732/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6732/cgroup.cpu") = 0 [pid 314] umount2("./6732/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6732/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6732/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6732") = 0 [pid 314] mkdir("./6733", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6735 ci2-android-6-12-rust/strace-static-x86_64: Process 7048 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7048] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7048] chdir("./6733") = 0 [pid 7048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7048] setpgid(0, 0) = 0 [pid 7048] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7048] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7048] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7048] write(3, "1000", 4) = 4 [pid 7048] close(3) = 0 [pid 7048] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7048] write(1, "executing program\n", 18) = 18 [pid 7048] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7048] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7048] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7048] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7048] close(3) = 0 [pid 7048] close(4) = -1 EBADF (Bad file descriptor) [pid 7048] close(5) = -1 EBADF (Bad file descriptor) [pid 7048] close(6) = -1 EBADF (Bad file descriptor) [pid 7048] close(7) = -1 EBADF (Bad file descriptor) [pid 7048] close(8) = -1 EBADF (Bad file descriptor) [pid 7048] close(9) = -1 EBADF (Bad file descriptor) [pid 7048] close(10) = -1 EBADF (Bad file descriptor) [pid 7048] close(11) = -1 EBADF (Bad file descriptor) [pid 7048] close(12) = -1 EBADF (Bad file descriptor) [pid 7048] close(13) = -1 EBADF (Bad file descriptor) [pid 7048] close(14) = -1 EBADF (Bad file descriptor) [pid 7048] close(15) = -1 EBADF (Bad file descriptor) [pid 7048] close(16) = -1 EBADF (Bad file descriptor) [pid 7048] close(17) = -1 EBADF (Bad file descriptor) [pid 7048] close(18) = -1 EBADF (Bad file descriptor) [pid 7048] close(19) = -1 EBADF (Bad file descriptor) [pid 7048] close(20) = -1 EBADF (Bad file descriptor) [pid 7048] close(21) = -1 EBADF (Bad file descriptor) [pid 7048] close(22) = -1 EBADF (Bad file descriptor) [pid 7048] close(23) = -1 EBADF (Bad file descriptor) [pid 7048] close(24) = -1 EBADF (Bad file descriptor) [pid 7048] close(25) = -1 EBADF (Bad file descriptor) [pid 7048] close(26) = -1 EBADF (Bad file descriptor) [pid 7048] close(27) = -1 EBADF (Bad file descriptor) [pid 7048] close(28) = -1 EBADF (Bad file descriptor) [pid 7048] close(29) = -1 EBADF (Bad file descriptor) [pid 7048] exit_group(0) = ? [pid 7048] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6733", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6733", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6733/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6733/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6733/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6733/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6733/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6733/sys") = 0 [pid 314] umount2("./6733/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6733/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6733/binderfs") = 0 [pid 314] umount2("./6733/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6733/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6733/cgroup.net") = 0 [pid 314] umount2("./6733/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6733/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6733/cgroup.cpu") = 0 [pid 314] umount2("./6733/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6733/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6733/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6733") = 0 [pid 314] mkdir("./6734", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7049 attached , child_tidptr=0x55557741b690) = 6736 [pid 7049] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7049] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7049] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7049] chdir("./6734") = 0 [pid 7049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7049] setpgid(0, 0) = 0 [pid 7049] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7049] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7049] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7049] write(3, "1000", 4) = 4 [pid 7049] close(3) = 0 [pid 7049] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7049] write(1, "executing program\n", 18) = 18 executing program [pid 7049] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7049] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7049] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7049] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7049] close(3) = 0 [pid 7049] close(4) = -1 EBADF (Bad file descriptor) [pid 7049] close(5) = -1 EBADF (Bad file descriptor) [pid 7049] close(6) = -1 EBADF (Bad file descriptor) [pid 7049] close(7) = -1 EBADF (Bad file descriptor) [pid 7049] close(8) = -1 EBADF (Bad file descriptor) [pid 7049] close(9) = -1 EBADF (Bad file descriptor) [pid 7049] close(10) = -1 EBADF (Bad file descriptor) [pid 7049] close(11) = -1 EBADF (Bad file descriptor) [pid 7049] close(12) = -1 EBADF (Bad file descriptor) [pid 7049] close(13) = -1 EBADF (Bad file descriptor) [pid 7049] close(14) = -1 EBADF (Bad file descriptor) [pid 7049] close(15) = -1 EBADF (Bad file descriptor) [pid 7049] close(16) = -1 EBADF (Bad file descriptor) [pid 7049] close(17) = -1 EBADF (Bad file descriptor) [pid 7049] close(18) = -1 EBADF (Bad file descriptor) [pid 7049] close(19) = -1 EBADF (Bad file descriptor) [pid 7049] close(20) = -1 EBADF (Bad file descriptor) [pid 7049] close(21) = -1 EBADF (Bad file descriptor) [pid 7049] close(22) = -1 EBADF (Bad file descriptor) [pid 7049] close(23) = -1 EBADF (Bad file descriptor) [pid 7049] close(24) = -1 EBADF (Bad file descriptor) [pid 7049] close(25) = -1 EBADF (Bad file descriptor) [pid 7049] close(26) = -1 EBADF (Bad file descriptor) [pid 7049] close(27) = -1 EBADF (Bad file descriptor) [pid 7049] close(28) = -1 EBADF (Bad file descriptor) [pid 7049] close(29) = -1 EBADF (Bad file descriptor) [pid 7049] exit_group(0) = ? [pid 7049] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6734", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6734", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6734/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6734/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6734/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6734/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6734/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6734/sys") = 0 [pid 314] umount2("./6734/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6734/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6734/binderfs") = 0 [pid 314] umount2("./6734/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6734/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6734/cgroup.net") = 0 [pid 314] umount2("./6734/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6734/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6734/cgroup.cpu") = 0 [pid 314] umount2("./6734/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6734/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6734/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6734") = 0 [pid 314] mkdir("./6735", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7050 attached , child_tidptr=0x55557741b690) = 6737 [pid 7050] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7050] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7050] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7050] chdir("./6735") = 0 [pid 7050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7050] setpgid(0, 0) = 0 [pid 7050] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7050] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7050] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7050] write(3, "1000", 4) = 4 [pid 7050] close(3) = 0 [pid 7050] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7050] write(1, "executing program\n", 18) = 18 executing program [pid 7050] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7050] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7050] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7050] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7050] close(3) = 0 [pid 7050] close(4) = -1 EBADF (Bad file descriptor) [pid 7050] close(5) = -1 EBADF (Bad file descriptor) [pid 7050] close(6) = -1 EBADF (Bad file descriptor) [pid 7050] close(7) = -1 EBADF (Bad file descriptor) [pid 7050] close(8) = -1 EBADF (Bad file descriptor) [pid 7050] close(9) = -1 EBADF (Bad file descriptor) [pid 7050] close(10) = -1 EBADF (Bad file descriptor) [pid 7050] close(11) = -1 EBADF (Bad file descriptor) [pid 7050] close(12) = -1 EBADF (Bad file descriptor) [pid 7050] close(13) = -1 EBADF (Bad file descriptor) [pid 7050] close(14) = -1 EBADF (Bad file descriptor) [pid 7050] close(15) = -1 EBADF (Bad file descriptor) [pid 7050] close(16) = -1 EBADF (Bad file descriptor) [pid 7050] close(17) = -1 EBADF (Bad file descriptor) [pid 7050] close(18) = -1 EBADF (Bad file descriptor) [pid 7050] close(19) = -1 EBADF (Bad file descriptor) [pid 7050] close(20) = -1 EBADF (Bad file descriptor) [pid 7050] close(21) = -1 EBADF (Bad file descriptor) [pid 7050] close(22) = -1 EBADF (Bad file descriptor) [pid 7050] close(23) = -1 EBADF (Bad file descriptor) [pid 7050] close(24) = -1 EBADF (Bad file descriptor) [pid 7050] close(25) = -1 EBADF (Bad file descriptor) [pid 7050] close(26) = -1 EBADF (Bad file descriptor) [pid 7050] close(27) = -1 EBADF (Bad file descriptor) [pid 7050] close(28) = -1 EBADF (Bad file descriptor) [pid 7050] close(29) = -1 EBADF (Bad file descriptor) [pid 7050] exit_group(0) = ? [pid 7050] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6735", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6735", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6735/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6735/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6735/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6735/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6735/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6735/sys") = 0 [pid 314] umount2("./6735/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6735/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6735/binderfs") = 0 [pid 314] umount2("./6735/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6735/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6735/cgroup.net") = 0 [pid 314] umount2("./6735/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6735/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6735/cgroup.cpu") = 0 [pid 314] umount2("./6735/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6735/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6735/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6735") = 0 [pid 314] mkdir("./6736", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7051 attached , child_tidptr=0x55557741b690) = 6738 [pid 7051] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7051] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7051] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7051] chdir("./6736") = 0 [pid 7051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7051] setpgid(0, 0) = 0 [pid 7051] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7051] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7051] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7051] write(3, "1000", 4) = 4 [pid 7051] close(3) = 0 [pid 7051] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7051] write(1, "executing program\n", 18) = 18 executing program [pid 7051] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7051] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7051] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7051] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7051] close(3) = 0 [pid 7051] close(4) = -1 EBADF (Bad file descriptor) [pid 7051] close(5) = -1 EBADF (Bad file descriptor) [pid 7051] close(6) = -1 EBADF (Bad file descriptor) [pid 7051] close(7) = -1 EBADF (Bad file descriptor) [pid 7051] close(8) = -1 EBADF (Bad file descriptor) [pid 7051] close(9) = -1 EBADF (Bad file descriptor) [pid 7051] close(10) = -1 EBADF (Bad file descriptor) [pid 7051] close(11) = -1 EBADF (Bad file descriptor) [pid 7051] close(12) = -1 EBADF (Bad file descriptor) [pid 7051] close(13) = -1 EBADF (Bad file descriptor) [pid 7051] close(14) = -1 EBADF (Bad file descriptor) [pid 7051] close(15) = -1 EBADF (Bad file descriptor) [pid 7051] close(16) = -1 EBADF (Bad file descriptor) [pid 7051] close(17) = -1 EBADF (Bad file descriptor) [pid 7051] close(18) = -1 EBADF (Bad file descriptor) [pid 7051] close(19) = -1 EBADF (Bad file descriptor) [pid 7051] close(20) = -1 EBADF (Bad file descriptor) [pid 7051] close(21) = -1 EBADF (Bad file descriptor) [pid 7051] close(22) = -1 EBADF (Bad file descriptor) [pid 7051] close(23) = -1 EBADF (Bad file descriptor) [pid 7051] close(24) = -1 EBADF (Bad file descriptor) [pid 7051] close(25) = -1 EBADF (Bad file descriptor) [pid 7051] close(26) = -1 EBADF (Bad file descriptor) [pid 7051] close(27) = -1 EBADF (Bad file descriptor) [pid 7051] close(28) = -1 EBADF (Bad file descriptor) [pid 7051] close(29) = -1 EBADF (Bad file descriptor) [pid 7051] exit_group(0) = ? [pid 7051] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6736", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6736", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6736/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6736/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6736/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6736/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6736/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6736/sys") = 0 [pid 314] umount2("./6736/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6736/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6736/binderfs") = 0 [pid 314] umount2("./6736/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6736/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6736/cgroup.net") = 0 [pid 314] umount2("./6736/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6736/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6736/cgroup.cpu") = 0 [pid 314] umount2("./6736/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6736/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6736/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6736") = 0 [pid 314] mkdir("./6737", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7052 attached , child_tidptr=0x55557741b690) = 6739 [pid 7052] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7052] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7052] chdir("./6737" [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7052] <... chdir resumed>) = 0 [pid 7052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7052] setpgid(0, 0) = 0 [pid 7052] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7052] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7052] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7052] write(3, "1000", 4) = 4 [pid 7052] close(3) = 0 [pid 7052] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7052] write(1, "executing program\n", 18) = 18 executing program [pid 7052] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7052] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7052] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7052] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7052] close(3) = 0 [pid 7052] close(4) = -1 EBADF (Bad file descriptor) [pid 7052] close(5) = -1 EBADF (Bad file descriptor) [pid 7052] close(6) = -1 EBADF (Bad file descriptor) [pid 7052] close(7) = -1 EBADF (Bad file descriptor) [pid 7052] close(8) = -1 EBADF (Bad file descriptor) [pid 7052] close(9) = -1 EBADF (Bad file descriptor) [pid 7052] close(10) = -1 EBADF (Bad file descriptor) [pid 7052] close(11) = -1 EBADF (Bad file descriptor) [pid 7052] close(12) = -1 EBADF (Bad file descriptor) [pid 7052] close(13) = -1 EBADF (Bad file descriptor) [pid 7052] close(14) = -1 EBADF (Bad file descriptor) [pid 7052] close(15) = -1 EBADF (Bad file descriptor) [pid 7052] close(16) = -1 EBADF (Bad file descriptor) [pid 7052] close(17) = -1 EBADF (Bad file descriptor) [pid 7052] close(18) = -1 EBADF (Bad file descriptor) [pid 7052] close(19) = -1 EBADF (Bad file descriptor) [pid 7052] close(20) = -1 EBADF (Bad file descriptor) [pid 7052] close(21) = -1 EBADF (Bad file descriptor) [pid 7052] close(22) = -1 EBADF (Bad file descriptor) [pid 7052] close(23) = -1 EBADF (Bad file descriptor) [pid 7052] close(24) = -1 EBADF (Bad file descriptor) [pid 7052] close(25) = -1 EBADF (Bad file descriptor) [pid 7052] close(26) = -1 EBADF (Bad file descriptor) [pid 7052] close(27) = -1 EBADF (Bad file descriptor) [pid 7052] close(28) = -1 EBADF (Bad file descriptor) [pid 7052] close(29) = -1 EBADF (Bad file descriptor) [pid 7052] exit_group(0) = ? [pid 7052] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6737", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6737", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6737/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6737/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6737/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6737/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6737/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6737/sys") = 0 [pid 314] umount2("./6737/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6737/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6737/binderfs") = 0 [pid 314] umount2("./6737/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6737/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6737/cgroup.net") = 0 [pid 314] umount2("./6737/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6737/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6737/cgroup.cpu") = 0 [pid 314] umount2("./6737/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6737/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6737/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6737") = 0 [pid 314] mkdir("./6738", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6740 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7053 attached [pid 7053] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7053] chdir("./6738") = 0 [pid 7053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7053] setpgid(0, 0) = 0 [pid 7053] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7053] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7053] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7053] write(3, "1000", 4) = 4 [pid 7053] close(3) = 0 [pid 7053] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7053] write(1, "executing program\n", 18) = 18 executing program [pid 7053] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7053] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7053] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7053] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7053] close(3) = 0 [pid 7053] close(4) = -1 EBADF (Bad file descriptor) [pid 7053] close(5) = -1 EBADF (Bad file descriptor) [pid 7053] close(6) = -1 EBADF (Bad file descriptor) [pid 7053] close(7) = -1 EBADF (Bad file descriptor) [pid 7053] close(8) = -1 EBADF (Bad file descriptor) [pid 7053] close(9) = -1 EBADF (Bad file descriptor) [pid 7053] close(10) = -1 EBADF (Bad file descriptor) [pid 7053] close(11) = -1 EBADF (Bad file descriptor) [pid 7053] close(12) = -1 EBADF (Bad file descriptor) [pid 7053] close(13) = -1 EBADF (Bad file descriptor) [pid 7053] close(14) = -1 EBADF (Bad file descriptor) [pid 7053] close(15) = -1 EBADF (Bad file descriptor) [pid 7053] close(16) = -1 EBADF (Bad file descriptor) [pid 7053] close(17) = -1 EBADF (Bad file descriptor) [pid 7053] close(18) = -1 EBADF (Bad file descriptor) [pid 7053] close(19) = -1 EBADF (Bad file descriptor) [pid 7053] close(20) = -1 EBADF (Bad file descriptor) [pid 7053] close(21) = -1 EBADF (Bad file descriptor) [pid 7053] close(22) = -1 EBADF (Bad file descriptor) [pid 7053] close(23) = -1 EBADF (Bad file descriptor) [pid 7053] close(24) = -1 EBADF (Bad file descriptor) [pid 7053] close(25) = -1 EBADF (Bad file descriptor) [pid 7053] close(26) = -1 EBADF (Bad file descriptor) [pid 7053] close(27) = -1 EBADF (Bad file descriptor) [pid 7053] close(28) = -1 EBADF (Bad file descriptor) [pid 7053] close(29) = -1 EBADF (Bad file descriptor) [pid 7053] exit_group(0) = ? [pid 7053] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6738", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6738", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6738/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6738/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6738/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6738/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6738/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6738/sys") = 0 [pid 314] umount2("./6738/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6738/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6738/binderfs") = 0 [pid 314] umount2("./6738/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6738/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6738/cgroup.net") = 0 [pid 314] umount2("./6738/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6738/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6738/cgroup.cpu") = 0 [pid 314] umount2("./6738/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6738/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6738/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6738") = 0 [pid 314] mkdir("./6739", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6741 ci2-android-6-12-rust/strace-static-x86_64: Process 7054 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7054] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7054] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7054] chdir("./6739") = 0 [pid 7054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7054] setpgid(0, 0) = 0 [pid 7054] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7054] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7054] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7054] write(3, "1000", 4) = 4 [pid 7054] close(3) = 0 [pid 7054] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7054] write(1, "executing program\n", 18) = 18 executing program [pid 7054] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7054] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7054] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7054] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7054] close(3) = 0 [pid 7054] close(4) = -1 EBADF (Bad file descriptor) [pid 7054] close(5) = -1 EBADF (Bad file descriptor) [pid 7054] close(6) = -1 EBADF (Bad file descriptor) [pid 7054] close(7) = -1 EBADF (Bad file descriptor) [pid 7054] close(8) = -1 EBADF (Bad file descriptor) [pid 7054] close(9) = -1 EBADF (Bad file descriptor) [pid 7054] close(10) = -1 EBADF (Bad file descriptor) [pid 7054] close(11) = -1 EBADF (Bad file descriptor) [pid 7054] close(12) = -1 EBADF (Bad file descriptor) [pid 7054] close(13) = -1 EBADF (Bad file descriptor) [pid 7054] close(14) = -1 EBADF (Bad file descriptor) [pid 7054] close(15) = -1 EBADF (Bad file descriptor) [pid 7054] close(16) = -1 EBADF (Bad file descriptor) [pid 7054] close(17) = -1 EBADF (Bad file descriptor) [pid 7054] close(18) = -1 EBADF (Bad file descriptor) [pid 7054] close(19) = -1 EBADF (Bad file descriptor) [pid 7054] close(20) = -1 EBADF (Bad file descriptor) [pid 7054] close(21) = -1 EBADF (Bad file descriptor) [pid 7054] close(22) = -1 EBADF (Bad file descriptor) [pid 7054] close(23) = -1 EBADF (Bad file descriptor) [pid 7054] close(24) = -1 EBADF (Bad file descriptor) [pid 7054] close(25) = -1 EBADF (Bad file descriptor) [pid 7054] close(26) = -1 EBADF (Bad file descriptor) [pid 7054] close(27) = -1 EBADF (Bad file descriptor) [pid 7054] close(28) = -1 EBADF (Bad file descriptor) [pid 7054] close(29) = -1 EBADF (Bad file descriptor) [pid 7054] exit_group(0) = ? [pid 7054] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6739", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6739", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6739/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6739/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6739/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6739/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6739/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6739/sys") = 0 [pid 314] umount2("./6739/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6739/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6739/binderfs") = 0 [pid 314] umount2("./6739/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6739/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6739/cgroup.net") = 0 [pid 314] umount2("./6739/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6739/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6739/cgroup.cpu") = 0 [pid 314] umount2("./6739/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6739/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6739/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6739") = 0 [pid 314] mkdir("./6740", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7055 attached , child_tidptr=0x55557741b690) = 6742 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7055] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7055] <... set_robust_list resumed>) = 0 [pid 7055] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7055] chdir("./6740") = 0 [pid 7055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7055] setpgid(0, 0) = 0 [pid 7055] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7055] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7055] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7055] write(3, "1000", 4) = 4 [pid 7055] close(3) = 0 [pid 7055] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7055] write(1, "executing program\n", 18) = 18 executing program [pid 7055] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7055] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7055] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7055] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7055] close(3) = 0 [pid 7055] close(4) = -1 EBADF (Bad file descriptor) [pid 7055] close(5) = -1 EBADF (Bad file descriptor) [pid 7055] close(6) = -1 EBADF (Bad file descriptor) [pid 7055] close(7) = -1 EBADF (Bad file descriptor) [pid 7055] close(8) = -1 EBADF (Bad file descriptor) [pid 7055] close(9) = -1 EBADF (Bad file descriptor) [pid 7055] close(10) = -1 EBADF (Bad file descriptor) [pid 7055] close(11) = -1 EBADF (Bad file descriptor) [pid 7055] close(12) = -1 EBADF (Bad file descriptor) [pid 7055] close(13) = -1 EBADF (Bad file descriptor) [pid 7055] close(14) = -1 EBADF (Bad file descriptor) [pid 7055] close(15) = -1 EBADF (Bad file descriptor) [pid 7055] close(16) = -1 EBADF (Bad file descriptor) [pid 7055] close(17) = -1 EBADF (Bad file descriptor) [pid 7055] close(18) = -1 EBADF (Bad file descriptor) [pid 7055] close(19) = -1 EBADF (Bad file descriptor) [pid 7055] close(20) = -1 EBADF (Bad file descriptor) [pid 7055] close(21) = -1 EBADF (Bad file descriptor) [pid 7055] close(22) = -1 EBADF (Bad file descriptor) [pid 7055] close(23) = -1 EBADF (Bad file descriptor) [pid 7055] close(24) = -1 EBADF (Bad file descriptor) [pid 7055] close(25) = -1 EBADF (Bad file descriptor) [pid 7055] close(26) = -1 EBADF (Bad file descriptor) [pid 7055] close(27) = -1 EBADF (Bad file descriptor) [pid 7055] close(28) = -1 EBADF (Bad file descriptor) [pid 7055] close(29) = -1 EBADF (Bad file descriptor) [pid 7055] exit_group(0) = ? [pid 7055] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6740", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6740", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6740/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6740/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6740/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6740/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6740/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6740/sys") = 0 [pid 314] umount2("./6740/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6740/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6740/binderfs") = 0 [pid 314] umount2("./6740/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6740/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6740/cgroup.net") = 0 [pid 314] umount2("./6740/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6740/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6740/cgroup.cpu") = 0 [pid 314] umount2("./6740/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6740/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6740/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6740") = 0 [pid 314] mkdir("./6741", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7056 attached , child_tidptr=0x55557741b690) = 6743 [pid 7056] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7056] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7056] chdir("./6741") = 0 [pid 7056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7056] setpgid(0, 0) = 0 [pid 7056] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7056] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7056] <... symlink resumed>) = 0 [pid 7056] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7056] write(3, "1000", 4) = 4 [pid 7056] close(3) = 0 [pid 7056] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7056] write(1, "executing program\n", 18) = 18 executing program [pid 7056] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7056] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7056] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7056] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7056] close(3) = 0 [pid 7056] close(4) = -1 EBADF (Bad file descriptor) [pid 7056] close(5) = -1 EBADF (Bad file descriptor) [pid 7056] close(6) = -1 EBADF (Bad file descriptor) [pid 7056] close(7) = -1 EBADF (Bad file descriptor) [pid 7056] close(8) = -1 EBADF (Bad file descriptor) [pid 7056] close(9) = -1 EBADF (Bad file descriptor) [pid 7056] close(10) = -1 EBADF (Bad file descriptor) [pid 7056] close(11) = -1 EBADF (Bad file descriptor) [pid 7056] close(12) = -1 EBADF (Bad file descriptor) [pid 7056] close(13) = -1 EBADF (Bad file descriptor) [pid 7056] close(14) = -1 EBADF (Bad file descriptor) [pid 7056] close(15) = -1 EBADF (Bad file descriptor) [pid 7056] close(16) = -1 EBADF (Bad file descriptor) [pid 7056] close(17) = -1 EBADF (Bad file descriptor) [pid 7056] close(18) = -1 EBADF (Bad file descriptor) [pid 7056] close(19) = -1 EBADF (Bad file descriptor) [pid 7056] close(20) = -1 EBADF (Bad file descriptor) [pid 7056] close(21) = -1 EBADF (Bad file descriptor) [pid 7056] close(22) = -1 EBADF (Bad file descriptor) [pid 7056] close(23) = -1 EBADF (Bad file descriptor) [pid 7056] close(24) = -1 EBADF (Bad file descriptor) [pid 7056] close(25) = -1 EBADF (Bad file descriptor) [pid 7056] close(26) = -1 EBADF (Bad file descriptor) [pid 7056] close(27) = -1 EBADF (Bad file descriptor) [pid 7056] close(28) = -1 EBADF (Bad file descriptor) [pid 7056] close(29) = -1 EBADF (Bad file descriptor) [pid 7056] exit_group(0) = ? [pid 7056] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6741", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6741", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6741/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6741/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6741/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6741/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6741/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6741/sys") = 0 [pid 314] umount2("./6741/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6741/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6741/binderfs") = 0 [pid 314] umount2("./6741/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6741/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6741/cgroup.net") = 0 [pid 314] umount2("./6741/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6741/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6741/cgroup.cpu") = 0 [pid 314] umount2("./6741/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6741/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6741/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6741") = 0 [pid 314] mkdir("./6742", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7057 attached , child_tidptr=0x55557741b690) = 6744 [pid 7057] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7057] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7057] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7057] chdir("./6742") = 0 [pid 7057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7057] setpgid(0, 0) = 0 [pid 7057] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7057] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7057] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7057] write(3, "1000", 4) = 4 [pid 7057] close(3) = 0 [pid 7057] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7057] write(1, "executing program\n", 18) = 18 executing program [pid 7057] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7057] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7057] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7057] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7057] close(3) = 0 [pid 7057] close(4) = -1 EBADF (Bad file descriptor) [pid 7057] close(5) = -1 EBADF (Bad file descriptor) [pid 7057] close(6) = -1 EBADF (Bad file descriptor) [pid 7057] close(7) = -1 EBADF (Bad file descriptor) [pid 7057] close(8) = -1 EBADF (Bad file descriptor) [pid 7057] close(9) = -1 EBADF (Bad file descriptor) [pid 7057] close(10) = -1 EBADF (Bad file descriptor) [pid 7057] close(11) = -1 EBADF (Bad file descriptor) [pid 7057] close(12) = -1 EBADF (Bad file descriptor) [pid 7057] close(13) = -1 EBADF (Bad file descriptor) [pid 7057] close(14) = -1 EBADF (Bad file descriptor) [pid 7057] close(15) = -1 EBADF (Bad file descriptor) [pid 7057] close(16) = -1 EBADF (Bad file descriptor) [pid 7057] close(17) = -1 EBADF (Bad file descriptor) [pid 7057] close(18) = -1 EBADF (Bad file descriptor) [pid 7057] close(19) = -1 EBADF (Bad file descriptor) [pid 7057] close(20) = -1 EBADF (Bad file descriptor) [pid 7057] close(21) = -1 EBADF (Bad file descriptor) [pid 7057] close(22) = -1 EBADF (Bad file descriptor) [pid 7057] close(23) = -1 EBADF (Bad file descriptor) [pid 7057] close(24) = -1 EBADF (Bad file descriptor) [pid 7057] close(25) = -1 EBADF (Bad file descriptor) [pid 7057] close(26) = -1 EBADF (Bad file descriptor) [pid 7057] close(27) = -1 EBADF (Bad file descriptor) [pid 7057] close(28) = -1 EBADF (Bad file descriptor) [pid 7057] close(29) = -1 EBADF (Bad file descriptor) [pid 7057] exit_group(0) = ? [pid 7057] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6742", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6742", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6742/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6742/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6742/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6742/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6742/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6742/sys") = 0 [pid 314] umount2("./6742/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6742/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6742/binderfs") = 0 [pid 314] umount2("./6742/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6742/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6742/cgroup.net") = 0 [pid 314] umount2("./6742/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6742/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6742/cgroup.cpu") = 0 [pid 314] umount2("./6742/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6742/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6742/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6742") = 0 [pid 314] mkdir("./6743", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6745 ci2-android-6-12-rust/strace-static-x86_64: Process 7058 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7058] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7058] <... set_robust_list resumed>) = 0 [pid 7058] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7058] chdir("./6743") = 0 [pid 7058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7058] setpgid(0, 0) = 0 [pid 7058] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7058] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7058] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7058] write(3, "1000", 4) = 4 [pid 7058] close(3) = 0 [pid 7058] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7058] write(1, "executing program\n", 18) = 18 [pid 7058] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7058] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7058] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7058] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7058] close(3) = 0 [pid 7058] close(4) = -1 EBADF (Bad file descriptor) [pid 7058] close(5) = -1 EBADF (Bad file descriptor) [pid 7058] close(6) = -1 EBADF (Bad file descriptor) [pid 7058] close(7) = -1 EBADF (Bad file descriptor) [pid 7058] close(8) = -1 EBADF (Bad file descriptor) [pid 7058] close(9) = -1 EBADF (Bad file descriptor) [pid 7058] close(10) = -1 EBADF (Bad file descriptor) [pid 7058] close(11) = -1 EBADF (Bad file descriptor) [pid 7058] close(12) = -1 EBADF (Bad file descriptor) [pid 7058] close(13) = -1 EBADF (Bad file descriptor) [pid 7058] close(14) = -1 EBADF (Bad file descriptor) [pid 7058] close(15) = -1 EBADF (Bad file descriptor) [pid 7058] close(16) = -1 EBADF (Bad file descriptor) [pid 7058] close(17) = -1 EBADF (Bad file descriptor) [pid 7058] close(18) = -1 EBADF (Bad file descriptor) [pid 7058] close(19) = -1 EBADF (Bad file descriptor) [pid 7058] close(20) = -1 EBADF (Bad file descriptor) [pid 7058] close(21) = -1 EBADF (Bad file descriptor) [pid 7058] close(22) = -1 EBADF (Bad file descriptor) [pid 7058] close(23) = -1 EBADF (Bad file descriptor) [pid 7058] close(24) = -1 EBADF (Bad file descriptor) [pid 7058] close(25) = -1 EBADF (Bad file descriptor) [pid 7058] close(26) = -1 EBADF (Bad file descriptor) [pid 7058] close(27) = -1 EBADF (Bad file descriptor) [pid 7058] close(28) = -1 EBADF (Bad file descriptor) [pid 7058] close(29) = -1 EBADF (Bad file descriptor) [pid 7058] exit_group(0) = ? [pid 7058] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6743", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6743", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6743/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6743/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6743/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6743/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6743/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6743/sys") = 0 [pid 314] umount2("./6743/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6743/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6743/binderfs") = 0 [pid 314] umount2("./6743/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6743/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6743/cgroup.net") = 0 [pid 314] umount2("./6743/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6743/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6743/cgroup.cpu") = 0 [pid 314] umount2("./6743/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6743/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6743/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6743") = 0 [pid 314] mkdir("./6744", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7059 attached , child_tidptr=0x55557741b690) = 6746 [pid 7059] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7059] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7059] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7059] chdir("./6744") = 0 [pid 7059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7059] setpgid(0, 0) = 0 [pid 7059] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7059] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7059] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7059] write(3, "1000", 4) = 4 [pid 7059] close(3) = 0 [pid 7059] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7059] write(1, "executing program\n", 18) = 18 executing program [pid 7059] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7059] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7059] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7059] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7059] close(3) = 0 [pid 7059] close(4) = -1 EBADF (Bad file descriptor) [pid 7059] close(5) = -1 EBADF (Bad file descriptor) [pid 7059] close(6) = -1 EBADF (Bad file descriptor) [pid 7059] close(7) = -1 EBADF (Bad file descriptor) [pid 7059] close(8) = -1 EBADF (Bad file descriptor) [pid 7059] close(9) = -1 EBADF (Bad file descriptor) [pid 7059] close(10) = -1 EBADF (Bad file descriptor) [pid 7059] close(11) = -1 EBADF (Bad file descriptor) [pid 7059] close(12) = -1 EBADF (Bad file descriptor) [pid 7059] close(13) = -1 EBADF (Bad file descriptor) [pid 7059] close(14) = -1 EBADF (Bad file descriptor) [pid 7059] close(15) = -1 EBADF (Bad file descriptor) [pid 7059] close(16) = -1 EBADF (Bad file descriptor) [pid 7059] close(17) = -1 EBADF (Bad file descriptor) [pid 7059] close(18) = -1 EBADF (Bad file descriptor) [pid 7059] close(19) = -1 EBADF (Bad file descriptor) [pid 7059] close(20) = -1 EBADF (Bad file descriptor) [pid 7059] close(21) = -1 EBADF (Bad file descriptor) [pid 7059] close(22) = -1 EBADF (Bad file descriptor) [pid 7059] close(23) = -1 EBADF (Bad file descriptor) [pid 7059] close(24) = -1 EBADF (Bad file descriptor) [pid 7059] close(25) = -1 EBADF (Bad file descriptor) [pid 7059] close(26) = -1 EBADF (Bad file descriptor) [pid 7059] close(27) = -1 EBADF (Bad file descriptor) [pid 7059] close(28) = -1 EBADF (Bad file descriptor) [pid 7059] close(29) = -1 EBADF (Bad file descriptor) [pid 7059] exit_group(0) = ? [pid 7059] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6744", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6744", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6744/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6744/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6744/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6744/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6744/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6744/sys") = 0 [pid 314] umount2("./6744/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6744/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6744/binderfs") = 0 [pid 314] umount2("./6744/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6744/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6744/cgroup.net") = 0 [pid 314] umount2("./6744/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6744/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6744/cgroup.cpu") = 0 [pid 314] umount2("./6744/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6744/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6744/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6744") = 0 [pid 314] mkdir("./6745", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7060 attached , child_tidptr=0x55557741b690) = 6747 [pid 7060] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7060] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7060] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7060] chdir("./6745") = 0 [pid 7060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7060] setpgid(0, 0) = 0 [pid 7060] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7060] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7060] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7060] write(3, "1000", 4) = 4 [pid 7060] close(3) = 0 [pid 7060] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7060] write(1, "executing program\n", 18) = 18 [pid 7060] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7060] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7060] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7060] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7060] close(3) = 0 [pid 7060] close(4) = -1 EBADF (Bad file descriptor) [pid 7060] close(5) = -1 EBADF (Bad file descriptor) [pid 7060] close(6) = -1 EBADF (Bad file descriptor) [pid 7060] close(7) = -1 EBADF (Bad file descriptor) [pid 7060] close(8) = -1 EBADF (Bad file descriptor) [pid 7060] close(9) = -1 EBADF (Bad file descriptor) [pid 7060] close(10) = -1 EBADF (Bad file descriptor) [pid 7060] close(11) = -1 EBADF (Bad file descriptor) [pid 7060] close(12) = -1 EBADF (Bad file descriptor) [pid 7060] close(13) = -1 EBADF (Bad file descriptor) [pid 7060] close(14) = -1 EBADF (Bad file descriptor) [pid 7060] close(15) = -1 EBADF (Bad file descriptor) [pid 7060] close(16) = -1 EBADF (Bad file descriptor) [pid 7060] close(17) = -1 EBADF (Bad file descriptor) [pid 7060] close(18) = -1 EBADF (Bad file descriptor) [pid 7060] close(19) = -1 EBADF (Bad file descriptor) [pid 7060] close(20) = -1 EBADF (Bad file descriptor) [pid 7060] close(21) = -1 EBADF (Bad file descriptor) [pid 7060] close(22) = -1 EBADF (Bad file descriptor) [pid 7060] close(23) = -1 EBADF (Bad file descriptor) [pid 7060] close(24) = -1 EBADF (Bad file descriptor) [pid 7060] close(25) = -1 EBADF (Bad file descriptor) [pid 7060] close(26) = -1 EBADF (Bad file descriptor) [pid 7060] close(27) = -1 EBADF (Bad file descriptor) [pid 7060] close(28) = -1 EBADF (Bad file descriptor) [pid 7060] close(29) = -1 EBADF (Bad file descriptor) [pid 7060] exit_group(0) = ? [pid 7060] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6745", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6745", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6745/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6745/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6745/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6745/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6745/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6745/sys") = 0 [pid 314] umount2("./6745/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6745/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6745/binderfs") = 0 [pid 314] umount2("./6745/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6745/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6745/cgroup.net") = 0 [pid 314] umount2("./6745/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6745/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6745/cgroup.cpu") = 0 [pid 314] umount2("./6745/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6745/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6745/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6745") = 0 [pid 314] mkdir("./6746", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7061 attached , child_tidptr=0x55557741b690) = 6748 [pid 7061] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7061] <... set_robust_list resumed>) = 0 [pid 7061] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7061] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7061] chdir("./6746") = 0 [pid 7061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7061] setpgid(0, 0) = 0 [pid 7061] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7061] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7061] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7061] write(3, "1000", 4) = 4 [pid 7061] close(3) = 0 [pid 7061] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7061] write(1, "executing program\n", 18) = 18 executing program [pid 7061] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7061] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7061] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7061] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7061] close(3) = 0 [pid 7061] close(4) = -1 EBADF (Bad file descriptor) [pid 7061] close(5) = -1 EBADF (Bad file descriptor) [pid 7061] close(6) = -1 EBADF (Bad file descriptor) [pid 7061] close(7) = -1 EBADF (Bad file descriptor) [pid 7061] close(8) = -1 EBADF (Bad file descriptor) [pid 7061] close(9) = -1 EBADF (Bad file descriptor) [pid 7061] close(10) = -1 EBADF (Bad file descriptor) [pid 7061] close(11) = -1 EBADF (Bad file descriptor) [pid 7061] close(12) = -1 EBADF (Bad file descriptor) [pid 7061] close(13) = -1 EBADF (Bad file descriptor) [pid 7061] close(14) = -1 EBADF (Bad file descriptor) [pid 7061] close(15) = -1 EBADF (Bad file descriptor) [pid 7061] close(16) = -1 EBADF (Bad file descriptor) [pid 7061] close(17) = -1 EBADF (Bad file descriptor) [pid 7061] close(18) = -1 EBADF (Bad file descriptor) [pid 7061] close(19) = -1 EBADF (Bad file descriptor) [pid 7061] close(20) = -1 EBADF (Bad file descriptor) [pid 7061] close(21) = -1 EBADF (Bad file descriptor) [pid 7061] close(22) = -1 EBADF (Bad file descriptor) [pid 7061] close(23) = -1 EBADF (Bad file descriptor) [pid 7061] close(24) = -1 EBADF (Bad file descriptor) [pid 7061] close(25) = -1 EBADF (Bad file descriptor) [pid 7061] close(26) = -1 EBADF (Bad file descriptor) [pid 7061] close(27) = -1 EBADF (Bad file descriptor) [pid 7061] close(28) = -1 EBADF (Bad file descriptor) [pid 7061] close(29) = -1 EBADF (Bad file descriptor) [pid 7061] exit_group(0) = ? [pid 7061] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6746", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6746", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6746/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6746/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6746/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6746/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6746/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6746/sys") = 0 [pid 314] umount2("./6746/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6746/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6746/binderfs") = 0 [pid 314] umount2("./6746/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6746/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6746/cgroup.net") = 0 [pid 314] umount2("./6746/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6746/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6746/cgroup.cpu") = 0 [pid 314] umount2("./6746/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6746/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6746/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6746") = 0 [pid 314] mkdir("./6747", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7062 attached , child_tidptr=0x55557741b690) = 6749 [pid 7062] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7062] chdir("./6747" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7062] <... chdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7062] setpgid(0, 0) = 0 [pid 7062] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7062] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7062] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7062] write(3, "1000", 4) = 4 [pid 7062] close(3) = 0 [pid 7062] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7062] write(1, "executing program\n", 18) = 18 executing program [pid 7062] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7062] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7062] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7062] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7062] close(3) = 0 [pid 7062] close(4) = -1 EBADF (Bad file descriptor) [pid 7062] close(5) = -1 EBADF (Bad file descriptor) [pid 7062] close(6) = -1 EBADF (Bad file descriptor) [pid 7062] close(7) = -1 EBADF (Bad file descriptor) [pid 7062] close(8) = -1 EBADF (Bad file descriptor) [pid 7062] close(9) = -1 EBADF (Bad file descriptor) [pid 7062] close(10) = -1 EBADF (Bad file descriptor) [pid 7062] close(11) = -1 EBADF (Bad file descriptor) [pid 7062] close(12) = -1 EBADF (Bad file descriptor) [pid 7062] close(13) = -1 EBADF (Bad file descriptor) [pid 7062] close(14) = -1 EBADF (Bad file descriptor) [pid 7062] close(15) = -1 EBADF (Bad file descriptor) [pid 7062] close(16) = -1 EBADF (Bad file descriptor) [pid 7062] close(17) = -1 EBADF (Bad file descriptor) [pid 7062] close(18) = -1 EBADF (Bad file descriptor) [pid 7062] close(19) = -1 EBADF (Bad file descriptor) [pid 7062] close(20) = -1 EBADF (Bad file descriptor) [pid 7062] close(21) = -1 EBADF (Bad file descriptor) [pid 7062] close(22) = -1 EBADF (Bad file descriptor) [pid 7062] close(23) = -1 EBADF (Bad file descriptor) [pid 7062] close(24) = -1 EBADF (Bad file descriptor) [pid 7062] close(25) = -1 EBADF (Bad file descriptor) [pid 7062] close(26) = -1 EBADF (Bad file descriptor) [pid 7062] close(27) = -1 EBADF (Bad file descriptor) [pid 7062] close(28) = -1 EBADF (Bad file descriptor) [pid 7062] close(29) = -1 EBADF (Bad file descriptor) [pid 7062] exit_group(0) = ? [pid 7062] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6747", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6747", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6747/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6747/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6747/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6747/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6747/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6747/sys") = 0 [pid 314] umount2("./6747/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6747/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6747/binderfs") = 0 [pid 314] umount2("./6747/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6747/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6747/cgroup.net") = 0 [pid 314] umount2("./6747/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6747/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6747/cgroup.cpu") = 0 [pid 314] umount2("./6747/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6747/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6747/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6747") = 0 [pid 314] mkdir("./6748", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7063 attached , child_tidptr=0x55557741b690) = 6750 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7063] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7063] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7063] chdir("./6748") = 0 [pid 7063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7063] setpgid(0, 0) = 0 [pid 7063] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7063] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7063] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7063] write(3, "1000", 4) = 4 [pid 7063] close(3) = 0 [pid 7063] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7063] write(1, "executing program\n", 18) = 18 [pid 7063] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7063] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7063] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7063] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7063] close(3) = 0 [pid 7063] close(4) = -1 EBADF (Bad file descriptor) [pid 7063] close(5) = -1 EBADF (Bad file descriptor) [pid 7063] close(6) = -1 EBADF (Bad file descriptor) [pid 7063] close(7) = -1 EBADF (Bad file descriptor) [pid 7063] close(8) = -1 EBADF (Bad file descriptor) [pid 7063] close(9) = -1 EBADF (Bad file descriptor) [pid 7063] close(10) = -1 EBADF (Bad file descriptor) [pid 7063] close(11) = -1 EBADF (Bad file descriptor) [pid 7063] close(12) = -1 EBADF (Bad file descriptor) [pid 7063] close(13) = -1 EBADF (Bad file descriptor) [pid 7063] close(14) = -1 EBADF (Bad file descriptor) [pid 7063] close(15) = -1 EBADF (Bad file descriptor) [pid 7063] close(16) = -1 EBADF (Bad file descriptor) [pid 7063] close(17) = -1 EBADF (Bad file descriptor) [pid 7063] close(18) = -1 EBADF (Bad file descriptor) [pid 7063] close(19) = -1 EBADF (Bad file descriptor) [pid 7063] close(20) = -1 EBADF (Bad file descriptor) [pid 7063] close(21) = -1 EBADF (Bad file descriptor) [pid 7063] close(22) = -1 EBADF (Bad file descriptor) [pid 7063] close(23) = -1 EBADF (Bad file descriptor) [pid 7063] close(24) = -1 EBADF (Bad file descriptor) [pid 7063] close(25) = -1 EBADF (Bad file descriptor) [pid 7063] close(26) = -1 EBADF (Bad file descriptor) [pid 7063] close(27) = -1 EBADF (Bad file descriptor) [pid 7063] close(28) = -1 EBADF (Bad file descriptor) [pid 7063] close(29) = -1 EBADF (Bad file descriptor) [pid 7063] exit_group(0) = ? [pid 7063] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6748", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6748", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6748/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6748/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6748/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6748/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6748/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6748/sys") = 0 [pid 314] umount2("./6748/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6748/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6748/binderfs") = 0 [pid 314] umount2("./6748/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6748/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6748/cgroup.net") = 0 [pid 314] umount2("./6748/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6748/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6748/cgroup.cpu") = 0 [pid 314] umount2("./6748/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6748/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6748/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6748") = 0 [pid 314] mkdir("./6749", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7064 attached [pid 7064] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6751 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7064] <... set_robust_list resumed>) = 0 [pid 7064] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7064] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7064] chdir("./6749") = 0 [pid 7064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7064] setpgid(0, 0) = 0 [pid 7064] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7064] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7064] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7064] write(3, "1000", 4) = 4 [pid 7064] close(3) = 0 [pid 7064] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7064] write(1, "executing program\n", 18) = 18 executing program [pid 7064] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7064] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7064] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7064] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7064] close(3) = 0 [pid 7064] close(4) = -1 EBADF (Bad file descriptor) [pid 7064] close(5) = -1 EBADF (Bad file descriptor) [pid 7064] close(6) = -1 EBADF (Bad file descriptor) [pid 7064] close(7) = -1 EBADF (Bad file descriptor) [pid 7064] close(8) = -1 EBADF (Bad file descriptor) [pid 7064] close(9) = -1 EBADF (Bad file descriptor) [pid 7064] close(10) = -1 EBADF (Bad file descriptor) [pid 7064] close(11) = -1 EBADF (Bad file descriptor) [pid 7064] close(12) = -1 EBADF (Bad file descriptor) [pid 7064] close(13) = -1 EBADF (Bad file descriptor) [pid 7064] close(14) = -1 EBADF (Bad file descriptor) [pid 7064] close(15) = -1 EBADF (Bad file descriptor) [pid 7064] close(16) = -1 EBADF (Bad file descriptor) [pid 7064] close(17) = -1 EBADF (Bad file descriptor) [pid 7064] close(18) = -1 EBADF (Bad file descriptor) [pid 7064] close(19) = -1 EBADF (Bad file descriptor) [pid 7064] close(20) = -1 EBADF (Bad file descriptor) [pid 7064] close(21) = -1 EBADF (Bad file descriptor) [pid 7064] close(22) = -1 EBADF (Bad file descriptor) [pid 7064] close(23) = -1 EBADF (Bad file descriptor) [pid 7064] close(24) = -1 EBADF (Bad file descriptor) [pid 7064] close(25) = -1 EBADF (Bad file descriptor) [pid 7064] close(26) = -1 EBADF (Bad file descriptor) [pid 7064] close(27) = -1 EBADF (Bad file descriptor) [pid 7064] close(28) = -1 EBADF (Bad file descriptor) [pid 7064] close(29) = -1 EBADF (Bad file descriptor) [pid 7064] exit_group(0) = ? [pid 7064] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6751, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6749", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6749", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6749/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6749/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6749/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6749/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6749/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6749/sys") = 0 [pid 314] umount2("./6749/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6749/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6749/binderfs") = 0 [pid 314] umount2("./6749/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6749/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6749/cgroup.net") = 0 [pid 314] umount2("./6749/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6749/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6749/cgroup.cpu") = 0 [pid 314] umount2("./6749/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6749/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6749/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6749") = 0 [pid 314] mkdir("./6750", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7065 attached , child_tidptr=0x55557741b690) = 6752 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7065] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7065] <... set_robust_list resumed>) = 0 [pid 7065] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7065] chdir("./6750") = 0 [pid 7065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7065] setpgid(0, 0) = 0 [pid 7065] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7065] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7065] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7065] write(3, "1000", 4) = 4 [pid 7065] close(3) = 0 [pid 7065] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7065] write(1, "executing program\n", 18) = 18 executing program [pid 7065] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7065] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7065] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7065] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7065] close(3) = 0 [pid 7065] close(4) = -1 EBADF (Bad file descriptor) [pid 7065] close(5) = -1 EBADF (Bad file descriptor) [pid 7065] close(6) = -1 EBADF (Bad file descriptor) [pid 7065] close(7) = -1 EBADF (Bad file descriptor) [pid 7065] close(8) = -1 EBADF (Bad file descriptor) [pid 7065] close(9) = -1 EBADF (Bad file descriptor) [pid 7065] close(10) = -1 EBADF (Bad file descriptor) [pid 7065] close(11) = -1 EBADF (Bad file descriptor) [pid 7065] close(12) = -1 EBADF (Bad file descriptor) [pid 7065] close(13) = -1 EBADF (Bad file descriptor) [pid 7065] close(14) = -1 EBADF (Bad file descriptor) [pid 7065] close(15) = -1 EBADF (Bad file descriptor) [pid 7065] close(16) = -1 EBADF (Bad file descriptor) [pid 7065] close(17) = -1 EBADF (Bad file descriptor) [pid 7065] close(18) = -1 EBADF (Bad file descriptor) [pid 7065] close(19) = -1 EBADF (Bad file descriptor) [pid 7065] close(20) = -1 EBADF (Bad file descriptor) [pid 7065] close(21) = -1 EBADF (Bad file descriptor) [pid 7065] close(22) = -1 EBADF (Bad file descriptor) [pid 7065] close(23) = -1 EBADF (Bad file descriptor) [pid 7065] close(24) = -1 EBADF (Bad file descriptor) [pid 7065] close(25) = -1 EBADF (Bad file descriptor) [pid 7065] close(26) = -1 EBADF (Bad file descriptor) [pid 7065] close(27) = -1 EBADF (Bad file descriptor) [pid 7065] close(28) = -1 EBADF (Bad file descriptor) [pid 7065] close(29) = -1 EBADF (Bad file descriptor) [pid 7065] exit_group(0) = ? [pid 7065] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6752, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6750", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6750", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6750/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6750/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6750/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6750/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6750/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6750/sys") = 0 [pid 314] umount2("./6750/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6750/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6750/binderfs") = 0 [pid 314] umount2("./6750/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6750/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6750/cgroup.net") = 0 [pid 314] umount2("./6750/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6750/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6750/cgroup.cpu") = 0 [pid 314] umount2("./6750/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6750/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6750/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6750") = 0 [pid 314] mkdir("./6751", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7066 attached , child_tidptr=0x55557741b690) = 6753 [pid 7066] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7066] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7066] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7066] chdir("./6751") = 0 [pid 7066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7066] setpgid(0, 0) = 0 [pid 7066] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7066] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7066] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7066] write(3, "1000", 4) = 4 [pid 7066] close(3) = 0 [pid 7066] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7066] write(1, "executing program\n", 18) = 18 [pid 7066] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7066] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7066] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7066] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7066] close(3) = 0 [pid 7066] close(4) = -1 EBADF (Bad file descriptor) [pid 7066] close(5) = -1 EBADF (Bad file descriptor) [pid 7066] close(6) = -1 EBADF (Bad file descriptor) [pid 7066] close(7) = -1 EBADF (Bad file descriptor) [pid 7066] close(8) = -1 EBADF (Bad file descriptor) [pid 7066] close(9) = -1 EBADF (Bad file descriptor) [pid 7066] close(10) = -1 EBADF (Bad file descriptor) [pid 7066] close(11) = -1 EBADF (Bad file descriptor) [pid 7066] close(12) = -1 EBADF (Bad file descriptor) [pid 7066] close(13) = -1 EBADF (Bad file descriptor) [pid 7066] close(14) = -1 EBADF (Bad file descriptor) [pid 7066] close(15) = -1 EBADF (Bad file descriptor) [pid 7066] close(16) = -1 EBADF (Bad file descriptor) [pid 7066] close(17) = -1 EBADF (Bad file descriptor) [pid 7066] close(18) = -1 EBADF (Bad file descriptor) [pid 7066] close(19) = -1 EBADF (Bad file descriptor) [pid 7066] close(20) = -1 EBADF (Bad file descriptor) [pid 7066] close(21) = -1 EBADF (Bad file descriptor) [pid 7066] close(22) = -1 EBADF (Bad file descriptor) [pid 7066] close(23) = -1 EBADF (Bad file descriptor) [pid 7066] close(24) = -1 EBADF (Bad file descriptor) [pid 7066] close(25) = -1 EBADF (Bad file descriptor) [pid 7066] close(26) = -1 EBADF (Bad file descriptor) [pid 7066] close(27) = -1 EBADF (Bad file descriptor) [pid 7066] close(28) = -1 EBADF (Bad file descriptor) [pid 7066] close(29) = -1 EBADF (Bad file descriptor) [pid 7066] exit_group(0) = ? [pid 7066] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6751", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6751", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6751/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6751/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6751/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6751/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6751/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6751/sys") = 0 [pid 314] umount2("./6751/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6751/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6751/binderfs") = 0 [pid 314] umount2("./6751/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6751/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6751/cgroup.net") = 0 [pid 314] umount2("./6751/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6751/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6751/cgroup.cpu") = 0 [pid 314] umount2("./6751/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6751/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6751/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6751") = 0 [pid 314] mkdir("./6752", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6754 ci2-android-6-12-rust/strace-static-x86_64: Process 7067 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7067] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7067] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7067] chdir("./6752") = 0 [pid 7067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7067] setpgid(0, 0) = 0 [pid 7067] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7067] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7067] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7067] write(3, "1000", 4) = 4 [pid 7067] close(3) = 0 [pid 7067] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7067] write(1, "executing program\n", 18) = 18 executing program [pid 7067] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7067] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7067] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7067] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7067] close(3) = 0 [pid 7067] close(4) = -1 EBADF (Bad file descriptor) [pid 7067] close(5) = -1 EBADF (Bad file descriptor) [pid 7067] close(6) = -1 EBADF (Bad file descriptor) [pid 7067] close(7) = -1 EBADF (Bad file descriptor) [pid 7067] close(8) = -1 EBADF (Bad file descriptor) [pid 7067] close(9) = -1 EBADF (Bad file descriptor) [pid 7067] close(10) = -1 EBADF (Bad file descriptor) [pid 7067] close(11) = -1 EBADF (Bad file descriptor) [pid 7067] close(12) = -1 EBADF (Bad file descriptor) [pid 7067] close(13) = -1 EBADF (Bad file descriptor) [pid 7067] close(14) = -1 EBADF (Bad file descriptor) [pid 7067] close(15) = -1 EBADF (Bad file descriptor) [pid 7067] close(16) = -1 EBADF (Bad file descriptor) [pid 7067] close(17) = -1 EBADF (Bad file descriptor) [pid 7067] close(18) = -1 EBADF (Bad file descriptor) [pid 7067] close(19) = -1 EBADF (Bad file descriptor) [pid 7067] close(20) = -1 EBADF (Bad file descriptor) [pid 7067] close(21) = -1 EBADF (Bad file descriptor) [pid 7067] close(22) = -1 EBADF (Bad file descriptor) [pid 7067] close(23) = -1 EBADF (Bad file descriptor) [pid 7067] close(24) = -1 EBADF (Bad file descriptor) [pid 7067] close(25) = -1 EBADF (Bad file descriptor) [pid 7067] close(26) = -1 EBADF (Bad file descriptor) [pid 7067] close(27) = -1 EBADF (Bad file descriptor) [pid 7067] close(28) = -1 EBADF (Bad file descriptor) [pid 7067] close(29) = -1 EBADF (Bad file descriptor) [pid 7067] exit_group(0) = ? [pid 7067] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6752", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6752", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6752/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6752/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6752/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6752/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6752/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6752/sys") = 0 [pid 314] umount2("./6752/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6752/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6752/binderfs") = 0 [pid 314] umount2("./6752/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6752/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6752/cgroup.net") = 0 [pid 314] umount2("./6752/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6752/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6752/cgroup.cpu") = 0 [pid 314] umount2("./6752/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6752/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6752/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6752") = 0 [pid 314] mkdir("./6753", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7068 attached , child_tidptr=0x55557741b690) = 6755 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7068] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7068] <... set_robust_list resumed>) = 0 [pid 7068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7068] chdir("./6753") = 0 [pid 7068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7068] setpgid(0, 0) = 0 [pid 7068] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7068] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7068] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7068] write(3, "1000", 4) = 4 [pid 7068] close(3) = 0 executing program [pid 7068] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7068] write(1, "executing program\n", 18) = 18 [pid 7068] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7068] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7068] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7068] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7068] close(3) = 0 [pid 7068] close(4) = -1 EBADF (Bad file descriptor) [pid 7068] close(5) = -1 EBADF (Bad file descriptor) [pid 7068] close(6) = -1 EBADF (Bad file descriptor) [pid 7068] close(7) = -1 EBADF (Bad file descriptor) [pid 7068] close(8) = -1 EBADF (Bad file descriptor) [pid 7068] close(9) = -1 EBADF (Bad file descriptor) [pid 7068] close(10) = -1 EBADF (Bad file descriptor) [pid 7068] close(11) = -1 EBADF (Bad file descriptor) [pid 7068] close(12) = -1 EBADF (Bad file descriptor) [pid 7068] close(13) = -1 EBADF (Bad file descriptor) [pid 7068] close(14) = -1 EBADF (Bad file descriptor) [pid 7068] close(15) = -1 EBADF (Bad file descriptor) [pid 7068] close(16) = -1 EBADF (Bad file descriptor) [pid 7068] close(17) = -1 EBADF (Bad file descriptor) [pid 7068] close(18) = -1 EBADF (Bad file descriptor) [pid 7068] close(19) = -1 EBADF (Bad file descriptor) [pid 7068] close(20) = -1 EBADF (Bad file descriptor) [pid 7068] close(21) = -1 EBADF (Bad file descriptor) [pid 7068] close(22) = -1 EBADF (Bad file descriptor) [pid 7068] close(23) = -1 EBADF (Bad file descriptor) [pid 7068] close(24) = -1 EBADF (Bad file descriptor) [pid 7068] close(25) = -1 EBADF (Bad file descriptor) [pid 7068] close(26) = -1 EBADF (Bad file descriptor) [pid 7068] close(27) = -1 EBADF (Bad file descriptor) [pid 7068] close(28) = -1 EBADF (Bad file descriptor) [pid 7068] close(29) = -1 EBADF (Bad file descriptor) [pid 7068] exit_group(0) = ? [pid 7068] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6753", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6753", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6753/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6753/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6753/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6753/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6753/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6753/sys") = 0 [pid 314] umount2("./6753/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6753/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6753/binderfs") = 0 [pid 314] umount2("./6753/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6753/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6753/cgroup.net") = 0 [pid 314] umount2("./6753/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6753/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6753/cgroup.cpu") = 0 [pid 314] umount2("./6753/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6753/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6753/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6753") = 0 [pid 314] mkdir("./6754", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7069 attached , child_tidptr=0x55557741b690) = 6756 [pid 7069] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7069] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7069] chdir("./6754") = 0 [pid 7069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7069] setpgid(0, 0) = 0 [pid 7069] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7069] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7069] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7069] write(3, "1000", 4) = 4 [pid 7069] close(3) = 0 [pid 7069] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7069] write(1, "executing program\n", 18) = 18 executing program [pid 7069] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7069] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7069] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7069] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7069] close(3) = 0 [pid 7069] close(4) = -1 EBADF (Bad file descriptor) [pid 7069] close(5) = -1 EBADF (Bad file descriptor) [pid 7069] close(6) = -1 EBADF (Bad file descriptor) [pid 7069] close(7) = -1 EBADF (Bad file descriptor) [pid 7069] close(8) = -1 EBADF (Bad file descriptor) [pid 7069] close(9) = -1 EBADF (Bad file descriptor) [pid 7069] close(10) = -1 EBADF (Bad file descriptor) [pid 7069] close(11) = -1 EBADF (Bad file descriptor) [pid 7069] close(12) = -1 EBADF (Bad file descriptor) [pid 7069] close(13) = -1 EBADF (Bad file descriptor) [pid 7069] close(14) = -1 EBADF (Bad file descriptor) [pid 7069] close(15) = -1 EBADF (Bad file descriptor) [pid 7069] close(16) = -1 EBADF (Bad file descriptor) [pid 7069] close(17) = -1 EBADF (Bad file descriptor) [pid 7069] close(18) = -1 EBADF (Bad file descriptor) [pid 7069] close(19) = -1 EBADF (Bad file descriptor) [pid 7069] close(20) = -1 EBADF (Bad file descriptor) [pid 7069] close(21) = -1 EBADF (Bad file descriptor) [pid 7069] close(22) = -1 EBADF (Bad file descriptor) [pid 7069] close(23) = -1 EBADF (Bad file descriptor) [pid 7069] close(24) = -1 EBADF (Bad file descriptor) [pid 7069] close(25) = -1 EBADF (Bad file descriptor) [pid 7069] close(26) = -1 EBADF (Bad file descriptor) [pid 7069] close(27) = -1 EBADF (Bad file descriptor) [pid 7069] close(28) = -1 EBADF (Bad file descriptor) [pid 7069] close(29) = -1 EBADF (Bad file descriptor) [pid 7069] exit_group(0) = ? [pid 7069] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6756, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6754", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6754", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6754/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6754/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6754/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6754/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6754/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6754/sys") = 0 [pid 314] umount2("./6754/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6754/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6754/binderfs") = 0 [pid 314] umount2("./6754/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6754/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6754/cgroup.net") = 0 [pid 314] umount2("./6754/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6754/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6754/cgroup.cpu") = 0 [pid 314] umount2("./6754/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6754/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6754/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6754") = 0 [pid 314] mkdir("./6755", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7070 attached , child_tidptr=0x55557741b690) = 6757 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7070] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7070] chdir("./6755") = 0 [pid 7070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7070] setpgid(0, 0) = 0 [pid 7070] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7070] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7070] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7070] write(3, "1000", 4) = 4 [pid 7070] close(3) = 0 [pid 7070] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7070] write(1, "executing program\n", 18) = 18 executing program [pid 7070] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7070] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7070] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7070] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7070] close(3) = 0 [pid 7070] close(4) = -1 EBADF (Bad file descriptor) [pid 7070] close(5) = -1 EBADF (Bad file descriptor) [pid 7070] close(6) = -1 EBADF (Bad file descriptor) [pid 7070] close(7) = -1 EBADF (Bad file descriptor) [pid 7070] close(8) = -1 EBADF (Bad file descriptor) [pid 7070] close(9) = -1 EBADF (Bad file descriptor) [pid 7070] close(10) = -1 EBADF (Bad file descriptor) [pid 7070] close(11) = -1 EBADF (Bad file descriptor) [pid 7070] close(12) = -1 EBADF (Bad file descriptor) [pid 7070] close(13) = -1 EBADF (Bad file descriptor) [pid 7070] close(14) = -1 EBADF (Bad file descriptor) [pid 7070] close(15) = -1 EBADF (Bad file descriptor) [pid 7070] close(16) = -1 EBADF (Bad file descriptor) [pid 7070] close(17) = -1 EBADF (Bad file descriptor) [pid 7070] close(18) = -1 EBADF (Bad file descriptor) [pid 7070] close(19) = -1 EBADF (Bad file descriptor) [pid 7070] close(20) = -1 EBADF (Bad file descriptor) [pid 7070] close(21) = -1 EBADF (Bad file descriptor) [pid 7070] close(22) = -1 EBADF (Bad file descriptor) [pid 7070] close(23) = -1 EBADF (Bad file descriptor) [pid 7070] close(24) = -1 EBADF (Bad file descriptor) [pid 7070] close(25) = -1 EBADF (Bad file descriptor) [pid 7070] close(26) = -1 EBADF (Bad file descriptor) [pid 7070] close(27) = -1 EBADF (Bad file descriptor) [pid 7070] close(28) = -1 EBADF (Bad file descriptor) [pid 7070] close(29) = -1 EBADF (Bad file descriptor) [pid 7070] exit_group(0) = ? [pid 7070] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6755", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6755", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6755/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6755/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6755/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6755/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6755/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6755/sys") = 0 [pid 314] umount2("./6755/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6755/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6755/binderfs") = 0 [pid 314] umount2("./6755/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6755/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6755/cgroup.net") = 0 [pid 314] umount2("./6755/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6755/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6755/cgroup.cpu") = 0 [pid 314] umount2("./6755/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6755/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6755/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6755") = 0 [pid 314] mkdir("./6756", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7071 attached , child_tidptr=0x55557741b690) = 6758 [pid 7071] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7071] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7071] chdir("./6756") = 0 [pid 7071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7071] setpgid(0, 0) = 0 [pid 7071] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7071] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7071] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7071] write(3, "1000", 4) = 4 [pid 7071] close(3) = 0 [pid 7071] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7071] write(1, "executing program\n", 18) = 18 executing program [pid 7071] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7071] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7071] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7071] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7071] close(3) = 0 [pid 7071] close(4) = -1 EBADF (Bad file descriptor) [pid 7071] close(5) = -1 EBADF (Bad file descriptor) [pid 7071] close(6) = -1 EBADF (Bad file descriptor) [pid 7071] close(7) = -1 EBADF (Bad file descriptor) [pid 7071] close(8) = -1 EBADF (Bad file descriptor) [pid 7071] close(9) = -1 EBADF (Bad file descriptor) [pid 7071] close(10) = -1 EBADF (Bad file descriptor) [pid 7071] close(11) = -1 EBADF (Bad file descriptor) [pid 7071] close(12) = -1 EBADF (Bad file descriptor) [pid 7071] close(13) = -1 EBADF (Bad file descriptor) [pid 7071] close(14) = -1 EBADF (Bad file descriptor) [pid 7071] close(15) = -1 EBADF (Bad file descriptor) [pid 7071] close(16) = -1 EBADF (Bad file descriptor) [pid 7071] close(17) = -1 EBADF (Bad file descriptor) [pid 7071] close(18) = -1 EBADF (Bad file descriptor) [pid 7071] close(19) = -1 EBADF (Bad file descriptor) [pid 7071] close(20) = -1 EBADF (Bad file descriptor) [pid 7071] close(21) = -1 EBADF (Bad file descriptor) [pid 7071] close(22) = -1 EBADF (Bad file descriptor) [pid 7071] close(23) = -1 EBADF (Bad file descriptor) [pid 7071] close(24) = -1 EBADF (Bad file descriptor) [pid 7071] close(25) = -1 EBADF (Bad file descriptor) [pid 7071] close(26) = -1 EBADF (Bad file descriptor) [pid 7071] close(27) = -1 EBADF (Bad file descriptor) [pid 7071] close(28) = -1 EBADF (Bad file descriptor) [pid 7071] close(29) = -1 EBADF (Bad file descriptor) [pid 7071] exit_group(0) = ? [pid 7071] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6756", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6756", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6756/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6756/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6756/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6756/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6756/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6756/sys") = 0 [pid 314] umount2("./6756/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6756/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6756/binderfs") = 0 [pid 314] umount2("./6756/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6756/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6756/cgroup.net") = 0 [pid 314] umount2("./6756/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6756/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6756/cgroup.cpu") = 0 [pid 314] umount2("./6756/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6756/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6756/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6756") = 0 [pid 314] mkdir("./6757", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7072 attached , child_tidptr=0x55557741b690) = 6759 [pid 7072] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7072] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7072] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7072] chdir("./6757") = 0 [pid 7072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7072] setpgid(0, 0) = 0 [pid 7072] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7072] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7072] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7072] write(3, "1000", 4) = 4 [pid 7072] close(3) = 0 [pid 7072] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7072] write(1, "executing program\n", 18) = 18 [pid 7072] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7072] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7072] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7072] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7072] close(3) = 0 [pid 7072] close(4) = -1 EBADF (Bad file descriptor) [pid 7072] close(5) = -1 EBADF (Bad file descriptor) [pid 7072] close(6) = -1 EBADF (Bad file descriptor) [pid 7072] close(7) = -1 EBADF (Bad file descriptor) [pid 7072] close(8) = -1 EBADF (Bad file descriptor) [pid 7072] close(9) = -1 EBADF (Bad file descriptor) [pid 7072] close(10) = -1 EBADF (Bad file descriptor) [pid 7072] close(11) = -1 EBADF (Bad file descriptor) [pid 7072] close(12) = -1 EBADF (Bad file descriptor) [pid 7072] close(13) = -1 EBADF (Bad file descriptor) [pid 7072] close(14) = -1 EBADF (Bad file descriptor) [pid 7072] close(15) = -1 EBADF (Bad file descriptor) [pid 7072] close(16) = -1 EBADF (Bad file descriptor) [pid 7072] close(17) = -1 EBADF (Bad file descriptor) [pid 7072] close(18) = -1 EBADF (Bad file descriptor) [pid 7072] close(19) = -1 EBADF (Bad file descriptor) [pid 7072] close(20) = -1 EBADF (Bad file descriptor) [pid 7072] close(21) = -1 EBADF (Bad file descriptor) [pid 7072] close(22) = -1 EBADF (Bad file descriptor) [pid 7072] close(23) = -1 EBADF (Bad file descriptor) [pid 7072] close(24) = -1 EBADF (Bad file descriptor) [pid 7072] close(25) = -1 EBADF (Bad file descriptor) [pid 7072] close(26) = -1 EBADF (Bad file descriptor) [pid 7072] close(27) = -1 EBADF (Bad file descriptor) [pid 7072] close(28) = -1 EBADF (Bad file descriptor) [pid 7072] close(29) = -1 EBADF (Bad file descriptor) [pid 7072] exit_group(0) = ? [pid 7072] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6757", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6757", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6757/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6757/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6757/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6757/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6757/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6757/sys") = 0 [pid 314] umount2("./6757/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6757/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6757/binderfs") = 0 [pid 314] umount2("./6757/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6757/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6757/cgroup.net") = 0 [pid 314] umount2("./6757/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6757/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6757/cgroup.cpu") = 0 [pid 314] umount2("./6757/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6757/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6757/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6757") = 0 [pid 314] mkdir("./6758", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7073 attached , child_tidptr=0x55557741b690) = 6760 [pid 7073] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7073] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7073] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7073] chdir("./6758") = 0 [pid 7073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7073] setpgid(0, 0) = 0 [pid 7073] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7073] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7073] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7073] write(3, "1000", 4) = 4 [pid 7073] close(3) = 0 [pid 7073] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7073] write(1, "executing program\n", 18) = 18 [pid 7073] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7073] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7073] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7073] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7073] close(3) = 0 [pid 7073] close(4) = -1 EBADF (Bad file descriptor) [pid 7073] close(5) = -1 EBADF (Bad file descriptor) [pid 7073] close(6) = -1 EBADF (Bad file descriptor) [pid 7073] close(7) = -1 EBADF (Bad file descriptor) [pid 7073] close(8) = -1 EBADF (Bad file descriptor) [pid 7073] close(9) = -1 EBADF (Bad file descriptor) [pid 7073] close(10) = -1 EBADF (Bad file descriptor) [pid 7073] close(11) = -1 EBADF (Bad file descriptor) [pid 7073] close(12) = -1 EBADF (Bad file descriptor) [pid 7073] close(13) = -1 EBADF (Bad file descriptor) [pid 7073] close(14) = -1 EBADF (Bad file descriptor) [pid 7073] close(15) = -1 EBADF (Bad file descriptor) [pid 7073] close(16) = -1 EBADF (Bad file descriptor) [pid 7073] close(17) = -1 EBADF (Bad file descriptor) [pid 7073] close(18) = -1 EBADF (Bad file descriptor) [pid 7073] close(19) = -1 EBADF (Bad file descriptor) [pid 7073] close(20) = -1 EBADF (Bad file descriptor) [pid 7073] close(21) = -1 EBADF (Bad file descriptor) [pid 7073] close(22) = -1 EBADF (Bad file descriptor) [pid 7073] close(23) = -1 EBADF (Bad file descriptor) [pid 7073] close(24) = -1 EBADF (Bad file descriptor) [pid 7073] close(25) = -1 EBADF (Bad file descriptor) [pid 7073] close(26) = -1 EBADF (Bad file descriptor) [pid 7073] close(27) = -1 EBADF (Bad file descriptor) [pid 7073] close(28) = -1 EBADF (Bad file descriptor) [pid 7073] close(29) = -1 EBADF (Bad file descriptor) [pid 7073] exit_group(0) = ? [pid 7073] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6758", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6758", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6758/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6758/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6758/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6758/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6758/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6758/sys") = 0 [pid 314] umount2("./6758/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6758/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6758/binderfs") = 0 [pid 314] umount2("./6758/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6758/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6758/cgroup.net") = 0 [pid 314] umount2("./6758/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6758/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6758/cgroup.cpu") = 0 [pid 314] umount2("./6758/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6758/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6758/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6758") = 0 [pid 314] mkdir("./6759", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7074 attached , child_tidptr=0x55557741b690) = 6761 [pid 7074] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7074] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7074] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7074] chdir("./6759") = 0 [pid 7074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7074] setpgid(0, 0) = 0 [pid 7074] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7074] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7074] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7074] write(3, "1000", 4) = 4 [pid 7074] close(3) = 0 [pid 7074] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7074] write(1, "executing program\n", 18) = 18 executing program [pid 7074] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7074] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7074] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7074] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7074] close(3) = 0 [pid 7074] close(4) = -1 EBADF (Bad file descriptor) [pid 7074] close(5) = -1 EBADF (Bad file descriptor) [pid 7074] close(6) = -1 EBADF (Bad file descriptor) [pid 7074] close(7) = -1 EBADF (Bad file descriptor) [pid 7074] close(8) = -1 EBADF (Bad file descriptor) [pid 7074] close(9) = -1 EBADF (Bad file descriptor) [pid 7074] close(10) = -1 EBADF (Bad file descriptor) [pid 7074] close(11) = -1 EBADF (Bad file descriptor) [pid 7074] close(12) = -1 EBADF (Bad file descriptor) [pid 7074] close(13) = -1 EBADF (Bad file descriptor) [pid 7074] close(14) = -1 EBADF (Bad file descriptor) [pid 7074] close(15) = -1 EBADF (Bad file descriptor) [pid 7074] close(16) = -1 EBADF (Bad file descriptor) [pid 7074] close(17) = -1 EBADF (Bad file descriptor) [pid 7074] close(18) = -1 EBADF (Bad file descriptor) [pid 7074] close(19) = -1 EBADF (Bad file descriptor) [pid 7074] close(20) = -1 EBADF (Bad file descriptor) [pid 7074] close(21) = -1 EBADF (Bad file descriptor) [pid 7074] close(22) = -1 EBADF (Bad file descriptor) [pid 7074] close(23) = -1 EBADF (Bad file descriptor) [pid 7074] close(24) = -1 EBADF (Bad file descriptor) [pid 7074] close(25) = -1 EBADF (Bad file descriptor) [pid 7074] close(26) = -1 EBADF (Bad file descriptor) [pid 7074] close(27) = -1 EBADF (Bad file descriptor) [pid 7074] close(28) = -1 EBADF (Bad file descriptor) [pid 7074] close(29) = -1 EBADF (Bad file descriptor) [pid 7074] exit_group(0) = ? [pid 7074] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6759", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6759", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6759/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6759/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6759/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6759/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6759/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6759/sys") = 0 [pid 314] umount2("./6759/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6759/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6759/binderfs") = 0 [pid 314] umount2("./6759/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6759/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6759/cgroup.net") = 0 [pid 314] umount2("./6759/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6759/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6759/cgroup.cpu") = 0 [pid 314] umount2("./6759/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6759/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6759/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6759") = 0 [pid 314] mkdir("./6760", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7075 attached , child_tidptr=0x55557741b690) = 6762 [pid 7075] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7075] <... set_robust_list resumed>) = 0 [pid 7075] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7075] chdir("./6760") = 0 [pid 7075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7075] setpgid(0, 0) = 0 [pid 7075] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7075] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7075] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7075] write(3, "1000", 4) = 4 [pid 7075] close(3) = 0 [pid 7075] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7075] write(1, "executing program\n", 18) = 18 executing program [pid 7075] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7075] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7075] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7075] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7075] close(3) = 0 [pid 7075] close(4) = -1 EBADF (Bad file descriptor) [pid 7075] close(5) = -1 EBADF (Bad file descriptor) [pid 7075] close(6) = -1 EBADF (Bad file descriptor) [pid 7075] close(7) = -1 EBADF (Bad file descriptor) [pid 7075] close(8) = -1 EBADF (Bad file descriptor) [pid 7075] close(9) = -1 EBADF (Bad file descriptor) [pid 7075] close(10) = -1 EBADF (Bad file descriptor) [pid 7075] close(11) = -1 EBADF (Bad file descriptor) [pid 7075] close(12) = -1 EBADF (Bad file descriptor) [pid 7075] close(13) = -1 EBADF (Bad file descriptor) [pid 7075] close(14) = -1 EBADF (Bad file descriptor) [pid 7075] close(15) = -1 EBADF (Bad file descriptor) [pid 7075] close(16) = -1 EBADF (Bad file descriptor) [pid 7075] close(17) = -1 EBADF (Bad file descriptor) [pid 7075] close(18) = -1 EBADF (Bad file descriptor) [pid 7075] close(19) = -1 EBADF (Bad file descriptor) [pid 7075] close(20) = -1 EBADF (Bad file descriptor) [pid 7075] close(21) = -1 EBADF (Bad file descriptor) [pid 7075] close(22) = -1 EBADF (Bad file descriptor) [pid 7075] close(23) = -1 EBADF (Bad file descriptor) [pid 7075] close(24) = -1 EBADF (Bad file descriptor) [pid 7075] close(25) = -1 EBADF (Bad file descriptor) [pid 7075] close(26) = -1 EBADF (Bad file descriptor) [pid 7075] close(27) = -1 EBADF (Bad file descriptor) [pid 7075] close(28) = -1 EBADF (Bad file descriptor) [pid 7075] close(29) = -1 EBADF (Bad file descriptor) [pid 7075] exit_group(0) = ? [pid 7075] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6760", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6760", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6760/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6760/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6760/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6760/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6760/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6760/sys") = 0 [pid 314] umount2("./6760/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6760/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6760/binderfs") = 0 [pid 314] umount2("./6760/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6760/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6760/cgroup.net") = 0 [pid 314] umount2("./6760/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6760/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6760/cgroup.cpu") = 0 [pid 314] umount2("./6760/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6760/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6760/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6760") = 0 [pid 314] mkdir("./6761", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7076 attached , child_tidptr=0x55557741b690) = 6763 [pid 7076] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7076] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7076] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7076] chdir("./6761") = 0 [pid 7076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7076] setpgid(0, 0) = 0 [pid 7076] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7076] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7076] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7076] write(3, "1000", 4) = 4 [pid 7076] close(3) = 0 [pid 7076] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7076] write(1, "executing program\n", 18) = 18 [pid 7076] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7076] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7076] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 executing program [pid 7076] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7076] close(3) = 0 [pid 7076] close(4) = -1 EBADF (Bad file descriptor) [pid 7076] close(5) = -1 EBADF (Bad file descriptor) [pid 7076] close(6) = -1 EBADF (Bad file descriptor) [pid 7076] close(7) = -1 EBADF (Bad file descriptor) [pid 7076] close(8) = -1 EBADF (Bad file descriptor) [pid 7076] close(9) = -1 EBADF (Bad file descriptor) [pid 7076] close(10) = -1 EBADF (Bad file descriptor) [pid 7076] close(11) = -1 EBADF (Bad file descriptor) [pid 7076] close(12) = -1 EBADF (Bad file descriptor) [pid 7076] close(13) = -1 EBADF (Bad file descriptor) [pid 7076] close(14) = -1 EBADF (Bad file descriptor) [pid 7076] close(15) = -1 EBADF (Bad file descriptor) [pid 7076] close(16) = -1 EBADF (Bad file descriptor) [pid 7076] close(17) = -1 EBADF (Bad file descriptor) [pid 7076] close(18) = -1 EBADF (Bad file descriptor) [pid 7076] close(19) = -1 EBADF (Bad file descriptor) [pid 7076] close(20) = -1 EBADF (Bad file descriptor) [pid 7076] close(21) = -1 EBADF (Bad file descriptor) [pid 7076] close(22) = -1 EBADF (Bad file descriptor) [pid 7076] close(23) = -1 EBADF (Bad file descriptor) [pid 7076] close(24) = -1 EBADF (Bad file descriptor) [pid 7076] close(25) = -1 EBADF (Bad file descriptor) [pid 7076] close(26) = -1 EBADF (Bad file descriptor) [pid 7076] close(27) = -1 EBADF (Bad file descriptor) [pid 7076] close(28) = -1 EBADF (Bad file descriptor) [pid 7076] close(29) = -1 EBADF (Bad file descriptor) [pid 7076] exit_group(0) = ? [pid 7076] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6761", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6761", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6761/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6761/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6761/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6761/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6761/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6761/sys") = 0 [pid 314] umount2("./6761/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6761/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6761/binderfs") = 0 [pid 314] umount2("./6761/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6761/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6761/cgroup.net") = 0 [pid 314] umount2("./6761/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6761/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6761/cgroup.cpu") = 0 [pid 314] umount2("./6761/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6761/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6761/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6761") = 0 [pid 314] mkdir("./6762", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7077 attached , child_tidptr=0x55557741b690) = 6764 [pid 7077] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7077] <... set_robust_list resumed>) = 0 [pid 7077] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7077] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7077] chdir("./6762") = 0 [pid 7077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7077] setpgid(0, 0) = 0 [pid 7077] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7077] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7077] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7077] write(3, "1000", 4) = 4 [pid 7077] close(3) = 0 [pid 7077] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7077] write(1, "executing program\n", 18) = 18 executing program [pid 7077] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7077] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7077] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7077] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7077] close(3) = 0 [pid 7077] close(4) = -1 EBADF (Bad file descriptor) [pid 7077] close(5) = -1 EBADF (Bad file descriptor) [pid 7077] close(6) = -1 EBADF (Bad file descriptor) [pid 7077] close(7) = -1 EBADF (Bad file descriptor) [pid 7077] close(8) = -1 EBADF (Bad file descriptor) [pid 7077] close(9) = -1 EBADF (Bad file descriptor) [pid 7077] close(10) = -1 EBADF (Bad file descriptor) [pid 7077] close(11) = -1 EBADF (Bad file descriptor) [pid 7077] close(12) = -1 EBADF (Bad file descriptor) [pid 7077] close(13) = -1 EBADF (Bad file descriptor) [pid 7077] close(14) = -1 EBADF (Bad file descriptor) [pid 7077] close(15) = -1 EBADF (Bad file descriptor) [pid 7077] close(16) = -1 EBADF (Bad file descriptor) [pid 7077] close(17) = -1 EBADF (Bad file descriptor) [pid 7077] close(18) = -1 EBADF (Bad file descriptor) [pid 7077] close(19) = -1 EBADF (Bad file descriptor) [pid 7077] close(20) = -1 EBADF (Bad file descriptor) [pid 7077] close(21) = -1 EBADF (Bad file descriptor) [pid 7077] close(22) = -1 EBADF (Bad file descriptor) [pid 7077] close(23) = -1 EBADF (Bad file descriptor) [pid 7077] close(24) = -1 EBADF (Bad file descriptor) [pid 7077] close(25) = -1 EBADF (Bad file descriptor) [pid 7077] close(26) = -1 EBADF (Bad file descriptor) [pid 7077] close(27) = -1 EBADF (Bad file descriptor) [pid 7077] close(28) = -1 EBADF (Bad file descriptor) [pid 7077] close(29) = -1 EBADF (Bad file descriptor) [pid 7077] exit_group(0) = ? [pid 7077] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6762", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6762", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6762/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6762/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6762/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6762/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6762/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6762/sys") = 0 [pid 314] umount2("./6762/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6762/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6762/binderfs") = 0 [pid 314] umount2("./6762/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6762/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6762/cgroup.net") = 0 [pid 314] umount2("./6762/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6762/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6762/cgroup.cpu") = 0 [pid 314] umount2("./6762/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6762/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6762/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6762") = 0 [pid 314] mkdir("./6763", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7078 attached , child_tidptr=0x55557741b690) = 6765 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7078] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7078] chdir("./6763") = 0 [pid 7078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7078] setpgid(0, 0) = 0 [pid 7078] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7078] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7078] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7078] write(3, "1000", 4) = 4 [pid 7078] close(3) = 0 [pid 7078] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7078] write(1, "executing program\n", 18) = 18 [pid 7078] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7078] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7078] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7078] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7078] close(3) = 0 [pid 7078] close(4) = -1 EBADF (Bad file descriptor) [pid 7078] close(5) = -1 EBADF (Bad file descriptor) [pid 7078] close(6) = -1 EBADF (Bad file descriptor) [pid 7078] close(7) = -1 EBADF (Bad file descriptor) [pid 7078] close(8) = -1 EBADF (Bad file descriptor) [pid 7078] close(9) = -1 EBADF (Bad file descriptor) [pid 7078] close(10) = -1 EBADF (Bad file descriptor) [pid 7078] close(11) = -1 EBADF (Bad file descriptor) [pid 7078] close(12) = -1 EBADF (Bad file descriptor) [pid 7078] close(13) = -1 EBADF (Bad file descriptor) [pid 7078] close(14) = -1 EBADF (Bad file descriptor) [pid 7078] close(15) = -1 EBADF (Bad file descriptor) [pid 7078] close(16) = -1 EBADF (Bad file descriptor) [pid 7078] close(17) = -1 EBADF (Bad file descriptor) [pid 7078] close(18) = -1 EBADF (Bad file descriptor) [pid 7078] close(19) = -1 EBADF (Bad file descriptor) [pid 7078] close(20) = -1 EBADF (Bad file descriptor) [pid 7078] close(21) = -1 EBADF (Bad file descriptor) [pid 7078] close(22) = -1 EBADF (Bad file descriptor) [pid 7078] close(23) = -1 EBADF (Bad file descriptor) [pid 7078] close(24) = -1 EBADF (Bad file descriptor) [pid 7078] close(25) = -1 EBADF (Bad file descriptor) [pid 7078] close(26) = -1 EBADF (Bad file descriptor) [pid 7078] close(27) = -1 EBADF (Bad file descriptor) [pid 7078] close(28) = -1 EBADF (Bad file descriptor) [pid 7078] close(29) = -1 EBADF (Bad file descriptor) [pid 7078] exit_group(0) = ? [pid 7078] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6763", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6763", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6763/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6763/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6763/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6763/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6763/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6763/sys") = 0 [pid 314] umount2("./6763/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6763/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6763/binderfs") = 0 [pid 314] umount2("./6763/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6763/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6763/cgroup.net") = 0 [pid 314] umount2("./6763/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6763/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6763/cgroup.cpu") = 0 [pid 314] umount2("./6763/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6763/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6763/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6763") = 0 [pid 314] mkdir("./6764", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7079 attached , child_tidptr=0x55557741b690) = 6766 [pid 7079] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7079] chdir("./6764") = 0 [pid 7079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7079] setpgid(0, 0) = 0 [pid 7079] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7079] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7079] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7079] write(3, "1000", 4) = 4 [pid 7079] close(3) = 0 [pid 7079] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7079] write(1, "executing program\n", 18) = 18 [pid 7079] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7079] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7079] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7079] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7079] close(3) = 0 [pid 7079] close(4) = -1 EBADF (Bad file descriptor) [pid 7079] close(5) = -1 EBADF (Bad file descriptor) [pid 7079] close(6) = -1 EBADF (Bad file descriptor) [pid 7079] close(7) = -1 EBADF (Bad file descriptor) [pid 7079] close(8) = -1 EBADF (Bad file descriptor) [pid 7079] close(9) = -1 EBADF (Bad file descriptor) [pid 7079] close(10) = -1 EBADF (Bad file descriptor) [pid 7079] close(11) = -1 EBADF (Bad file descriptor) [pid 7079] close(12) = -1 EBADF (Bad file descriptor) [pid 7079] close(13) = -1 EBADF (Bad file descriptor) [pid 7079] close(14) = -1 EBADF (Bad file descriptor) [pid 7079] close(15) = -1 EBADF (Bad file descriptor) [pid 7079] close(16) = -1 EBADF (Bad file descriptor) [pid 7079] close(17) = -1 EBADF (Bad file descriptor) [pid 7079] close(18) = -1 EBADF (Bad file descriptor) [pid 7079] close(19) = -1 EBADF (Bad file descriptor) [pid 7079] close(20) = -1 EBADF (Bad file descriptor) [pid 7079] close(21) = -1 EBADF (Bad file descriptor) [pid 7079] close(22) = -1 EBADF (Bad file descriptor) [pid 7079] close(23) = -1 EBADF (Bad file descriptor) [pid 7079] close(24) = -1 EBADF (Bad file descriptor) [pid 7079] close(25) = -1 EBADF (Bad file descriptor) [pid 7079] close(26) = -1 EBADF (Bad file descriptor) [pid 7079] close(27) = -1 EBADF (Bad file descriptor) [pid 7079] close(28) = -1 EBADF (Bad file descriptor) [pid 7079] close(29) = -1 EBADF (Bad file descriptor) [pid 7079] exit_group(0) = ? [pid 7079] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6764", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6764", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6764/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6764/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6764/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6764/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6764/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6764/sys") = 0 [pid 314] umount2("./6764/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6764/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6764/binderfs") = 0 [pid 314] umount2("./6764/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6764/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6764/cgroup.net") = 0 [pid 314] umount2("./6764/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6764/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6764/cgroup.cpu") = 0 [pid 314] umount2("./6764/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6764/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6764/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6764") = 0 [pid 314] mkdir("./6765", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7080 attached , child_tidptr=0x55557741b690) = 6767 [pid 7080] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7080] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7080] chdir("./6765") = 0 [pid 7080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7080] setpgid(0, 0) = 0 [pid 7080] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7080] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7080] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7080] write(3, "1000", 4) = 4 [pid 7080] close(3) = 0 [pid 7080] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7080] write(1, "executing program\n", 18) = 18 executing program [pid 7080] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7080] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7080] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7080] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7080] close(3) = 0 [pid 7080] close(4) = -1 EBADF (Bad file descriptor) [pid 7080] close(5) = -1 EBADF (Bad file descriptor) [pid 7080] close(6) = -1 EBADF (Bad file descriptor) [pid 7080] close(7) = -1 EBADF (Bad file descriptor) [pid 7080] close(8) = -1 EBADF (Bad file descriptor) [pid 7080] close(9) = -1 EBADF (Bad file descriptor) [pid 7080] close(10) = -1 EBADF (Bad file descriptor) [pid 7080] close(11) = -1 EBADF (Bad file descriptor) [pid 7080] close(12) = -1 EBADF (Bad file descriptor) [pid 7080] close(13) = -1 EBADF (Bad file descriptor) [pid 7080] close(14) = -1 EBADF (Bad file descriptor) [pid 7080] close(15) = -1 EBADF (Bad file descriptor) [pid 7080] close(16) = -1 EBADF (Bad file descriptor) [pid 7080] close(17) = -1 EBADF (Bad file descriptor) [pid 7080] close(18) = -1 EBADF (Bad file descriptor) [pid 7080] close(19) = -1 EBADF (Bad file descriptor) [pid 7080] close(20) = -1 EBADF (Bad file descriptor) [pid 7080] close(21) = -1 EBADF (Bad file descriptor) [pid 7080] close(22) = -1 EBADF (Bad file descriptor) [pid 7080] close(23) = -1 EBADF (Bad file descriptor) [pid 7080] close(24) = -1 EBADF (Bad file descriptor) [pid 7080] close(25) = -1 EBADF (Bad file descriptor) [pid 7080] close(26) = -1 EBADF (Bad file descriptor) [pid 7080] close(27) = -1 EBADF (Bad file descriptor) [pid 7080] close(28) = -1 EBADF (Bad file descriptor) [pid 7080] close(29) = -1 EBADF (Bad file descriptor) [pid 7080] exit_group(0) = ? [pid 7080] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6767, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6765", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6765", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6765/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6765/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6765/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6765/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6765/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6765/sys") = 0 [pid 314] umount2("./6765/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6765/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6765/binderfs") = 0 [pid 314] umount2("./6765/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6765/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6765/cgroup.net") = 0 [pid 314] umount2("./6765/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6765/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6765/cgroup.cpu") = 0 [pid 314] umount2("./6765/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6765/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6765/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6765") = 0 [pid 314] mkdir("./6766", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7081 attached , child_tidptr=0x55557741b690) = 6768 [pid 7081] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7081] <... set_robust_list resumed>) = 0 [pid 7081] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7081] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7081] chdir("./6766") = 0 [pid 7081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7081] setpgid(0, 0) = 0 [pid 7081] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7081] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7081] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7081] write(3, "1000", 4) = 4 [pid 7081] close(3) = 0 [pid 7081] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7081] write(1, "executing program\n", 18) = 18 executing program [pid 7081] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7081] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7081] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7081] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7081] close(3) = 0 [pid 7081] close(4) = -1 EBADF (Bad file descriptor) [pid 7081] close(5) = -1 EBADF (Bad file descriptor) [pid 7081] close(6) = -1 EBADF (Bad file descriptor) [pid 7081] close(7) = -1 EBADF (Bad file descriptor) [pid 7081] close(8) = -1 EBADF (Bad file descriptor) [pid 7081] close(9) = -1 EBADF (Bad file descriptor) [pid 7081] close(10) = -1 EBADF (Bad file descriptor) [pid 7081] close(11) = -1 EBADF (Bad file descriptor) [pid 7081] close(12) = -1 EBADF (Bad file descriptor) [pid 7081] close(13) = -1 EBADF (Bad file descriptor) [pid 7081] close(14) = -1 EBADF (Bad file descriptor) [pid 7081] close(15) = -1 EBADF (Bad file descriptor) [pid 7081] close(16) = -1 EBADF (Bad file descriptor) [pid 7081] close(17) = -1 EBADF (Bad file descriptor) [pid 7081] close(18) = -1 EBADF (Bad file descriptor) [pid 7081] close(19) = -1 EBADF (Bad file descriptor) [pid 7081] close(20) = -1 EBADF (Bad file descriptor) [pid 7081] close(21) = -1 EBADF (Bad file descriptor) [pid 7081] close(22) = -1 EBADF (Bad file descriptor) [pid 7081] close(23) = -1 EBADF (Bad file descriptor) [pid 7081] close(24) = -1 EBADF (Bad file descriptor) [pid 7081] close(25) = -1 EBADF (Bad file descriptor) [pid 7081] close(26) = -1 EBADF (Bad file descriptor) [pid 7081] close(27) = -1 EBADF (Bad file descriptor) [pid 7081] close(28) = -1 EBADF (Bad file descriptor) [pid 7081] close(29) = -1 EBADF (Bad file descriptor) [pid 7081] exit_group(0) = ? [pid 7081] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6766", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6766", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6766/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6766/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6766/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6766/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6766/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6766/sys") = 0 [pid 314] umount2("./6766/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6766/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6766/binderfs") = 0 [pid 314] umount2("./6766/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6766/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6766/cgroup.net") = 0 [pid 314] umount2("./6766/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6766/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6766/cgroup.cpu") = 0 [pid 314] umount2("./6766/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6766/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6766/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6766") = 0 [pid 314] mkdir("./6767", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7082 attached , child_tidptr=0x55557741b690) = 6769 [pid 7082] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7082] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7082] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7082] chdir("./6767") = 0 [pid 7082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7082] setpgid(0, 0) = 0 [pid 7082] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7082] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7082] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7082] write(3, "1000", 4) = 4 [pid 7082] close(3) = 0 [pid 7082] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7082] write(1, "executing program\n", 18) = 18 executing program [pid 7082] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7082] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7082] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7082] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7082] close(3) = 0 [pid 7082] close(4) = -1 EBADF (Bad file descriptor) [pid 7082] close(5) = -1 EBADF (Bad file descriptor) [pid 7082] close(6) = -1 EBADF (Bad file descriptor) [pid 7082] close(7) = -1 EBADF (Bad file descriptor) [pid 7082] close(8) = -1 EBADF (Bad file descriptor) [pid 7082] close(9) = -1 EBADF (Bad file descriptor) [pid 7082] close(10) = -1 EBADF (Bad file descriptor) [pid 7082] close(11) = -1 EBADF (Bad file descriptor) [pid 7082] close(12) = -1 EBADF (Bad file descriptor) [pid 7082] close(13) = -1 EBADF (Bad file descriptor) [pid 7082] close(14) = -1 EBADF (Bad file descriptor) [pid 7082] close(15) = -1 EBADF (Bad file descriptor) [pid 7082] close(16) = -1 EBADF (Bad file descriptor) [pid 7082] close(17) = -1 EBADF (Bad file descriptor) [pid 7082] close(18) = -1 EBADF (Bad file descriptor) [pid 7082] close(19) = -1 EBADF (Bad file descriptor) [pid 7082] close(20) = -1 EBADF (Bad file descriptor) [pid 7082] close(21) = -1 EBADF (Bad file descriptor) [pid 7082] close(22) = -1 EBADF (Bad file descriptor) [pid 7082] close(23) = -1 EBADF (Bad file descriptor) [pid 7082] close(24) = -1 EBADF (Bad file descriptor) [pid 7082] close(25) = -1 EBADF (Bad file descriptor) [pid 7082] close(26) = -1 EBADF (Bad file descriptor) [pid 7082] close(27) = -1 EBADF (Bad file descriptor) [pid 7082] close(28) = -1 EBADF (Bad file descriptor) [pid 7082] close(29) = -1 EBADF (Bad file descriptor) [pid 7082] exit_group(0) = ? [pid 7082] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6767", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6767", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6767/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6767/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6767/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6767/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6767/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6767/sys") = 0 [pid 314] umount2("./6767/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6767/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6767/binderfs") = 0 [pid 314] umount2("./6767/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6767/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6767/cgroup.net") = 0 [pid 314] umount2("./6767/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6767/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6767/cgroup.cpu") = 0 [pid 314] umount2("./6767/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6767/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6767/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6767") = 0 [pid 314] mkdir("./6768", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7083 attached , child_tidptr=0x55557741b690) = 6770 [pid 7083] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7083] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7083] chdir("./6768") = 0 [pid 7083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7083] setpgid(0, 0) = 0 [pid 7083] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7083] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7083] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7083] write(3, "1000", 4) = 4 [pid 7083] close(3) = 0 [pid 7083] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7083] write(1, "executing program\n", 18) = 18 executing program [pid 7083] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7083] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7083] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7083] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7083] close(3) = 0 [pid 7083] close(4) = -1 EBADF (Bad file descriptor) [pid 7083] close(5) = -1 EBADF (Bad file descriptor) [pid 7083] close(6) = -1 EBADF (Bad file descriptor) [pid 7083] close(7) = -1 EBADF (Bad file descriptor) [pid 7083] close(8) = -1 EBADF (Bad file descriptor) [pid 7083] close(9) = -1 EBADF (Bad file descriptor) [pid 7083] close(10) = -1 EBADF (Bad file descriptor) [pid 7083] close(11) = -1 EBADF (Bad file descriptor) [pid 7083] close(12) = -1 EBADF (Bad file descriptor) [pid 7083] close(13) = -1 EBADF (Bad file descriptor) [pid 7083] close(14) = -1 EBADF (Bad file descriptor) [pid 7083] close(15) = -1 EBADF (Bad file descriptor) [pid 7083] close(16) = -1 EBADF (Bad file descriptor) [pid 7083] close(17) = -1 EBADF (Bad file descriptor) [pid 7083] close(18) = -1 EBADF (Bad file descriptor) [pid 7083] close(19) = -1 EBADF (Bad file descriptor) [pid 7083] close(20) = -1 EBADF (Bad file descriptor) [pid 7083] close(21) = -1 EBADF (Bad file descriptor) [pid 7083] close(22) = -1 EBADF (Bad file descriptor) [pid 7083] close(23) = -1 EBADF (Bad file descriptor) [pid 7083] close(24) = -1 EBADF (Bad file descriptor) [pid 7083] close(25) = -1 EBADF (Bad file descriptor) [pid 7083] close(26) = -1 EBADF (Bad file descriptor) [pid 7083] close(27) = -1 EBADF (Bad file descriptor) [pid 7083] close(28) = -1 EBADF (Bad file descriptor) [pid 7083] close(29) = -1 EBADF (Bad file descriptor) [pid 7083] exit_group(0) = ? [pid 7083] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6768", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6768", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6768/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6768/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6768/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6768/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6768/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6768/sys") = 0 [pid 314] umount2("./6768/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6768/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6768/binderfs") = 0 [pid 314] umount2("./6768/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6768/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6768/cgroup.net") = 0 [pid 314] umount2("./6768/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6768/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6768/cgroup.cpu") = 0 [pid 314] umount2("./6768/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6768/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6768/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6768") = 0 [pid 314] mkdir("./6769", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7084 attached , child_tidptr=0x55557741b690) = 6771 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7084] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7084] <... set_robust_list resumed>) = 0 [pid 7084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7084] chdir("./6769") = 0 [pid 7084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7084] setpgid(0, 0) = 0 [pid 7084] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7084] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7084] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7084] write(3, "1000", 4) = 4 [pid 7084] close(3) = 0 [pid 7084] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7084] write(1, "executing program\n", 18) = 18 executing program [pid 7084] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7084] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7084] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7084] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7084] close(3) = 0 [pid 7084] close(4) = -1 EBADF (Bad file descriptor) [pid 7084] close(5) = -1 EBADF (Bad file descriptor) [pid 7084] close(6) = -1 EBADF (Bad file descriptor) [pid 7084] close(7) = -1 EBADF (Bad file descriptor) [pid 7084] close(8) = -1 EBADF (Bad file descriptor) [pid 7084] close(9) = -1 EBADF (Bad file descriptor) [pid 7084] close(10) = -1 EBADF (Bad file descriptor) [pid 7084] close(11) = -1 EBADF (Bad file descriptor) [pid 7084] close(12) = -1 EBADF (Bad file descriptor) [pid 7084] close(13) = -1 EBADF (Bad file descriptor) [pid 7084] close(14) = -1 EBADF (Bad file descriptor) [pid 7084] close(15) = -1 EBADF (Bad file descriptor) [pid 7084] close(16) = -1 EBADF (Bad file descriptor) [pid 7084] close(17) = -1 EBADF (Bad file descriptor) [pid 7084] close(18) = -1 EBADF (Bad file descriptor) [pid 7084] close(19) = -1 EBADF (Bad file descriptor) [pid 7084] close(20) = -1 EBADF (Bad file descriptor) [pid 7084] close(21) = -1 EBADF (Bad file descriptor) [pid 7084] close(22) = -1 EBADF (Bad file descriptor) [pid 7084] close(23) = -1 EBADF (Bad file descriptor) [pid 7084] close(24) = -1 EBADF (Bad file descriptor) [pid 7084] close(25) = -1 EBADF (Bad file descriptor) [pid 7084] close(26) = -1 EBADF (Bad file descriptor) [pid 7084] close(27) = -1 EBADF (Bad file descriptor) [pid 7084] close(28) = -1 EBADF (Bad file descriptor) [pid 7084] close(29) = -1 EBADF (Bad file descriptor) [pid 7084] exit_group(0) = ? [pid 7084] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6771, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6769", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6769", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6769/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6769/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6769/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6769/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6769/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6769/sys") = 0 [pid 314] umount2("./6769/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6769/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6769/binderfs") = 0 [pid 314] umount2("./6769/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6769/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6769/cgroup.net") = 0 [pid 314] umount2("./6769/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6769/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6769/cgroup.cpu") = 0 [pid 314] umount2("./6769/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6769/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6769/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6769") = 0 [pid 314] mkdir("./6770", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6772 ci2-android-6-12-rust/strace-static-x86_64: Process 7085 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7085] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7085] <... set_robust_list resumed>) = 0 [pid 7085] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7085] chdir("./6770") = 0 [pid 7085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7085] setpgid(0, 0) = 0 [pid 7085] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7085] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7085] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7085] write(3, "1000", 4) = 4 [pid 7085] close(3) = 0 [pid 7085] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7085] write(1, "executing program\n", 18) = 18 executing program [pid 7085] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7085] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7085] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7085] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7085] close(3) = 0 [pid 7085] close(4) = -1 EBADF (Bad file descriptor) [pid 7085] close(5) = -1 EBADF (Bad file descriptor) [pid 7085] close(6) = -1 EBADF (Bad file descriptor) [pid 7085] close(7) = -1 EBADF (Bad file descriptor) [pid 7085] close(8) = -1 EBADF (Bad file descriptor) [pid 7085] close(9) = -1 EBADF (Bad file descriptor) [pid 7085] close(10) = -1 EBADF (Bad file descriptor) [pid 7085] close(11) = -1 EBADF (Bad file descriptor) [pid 7085] close(12) = -1 EBADF (Bad file descriptor) [pid 7085] close(13) = -1 EBADF (Bad file descriptor) [pid 7085] close(14) = -1 EBADF (Bad file descriptor) [pid 7085] close(15) = -1 EBADF (Bad file descriptor) [pid 7085] close(16) = -1 EBADF (Bad file descriptor) [pid 7085] close(17) = -1 EBADF (Bad file descriptor) [pid 7085] close(18) = -1 EBADF (Bad file descriptor) [pid 7085] close(19) = -1 EBADF (Bad file descriptor) [pid 7085] close(20) = -1 EBADF (Bad file descriptor) [pid 7085] close(21) = -1 EBADF (Bad file descriptor) [pid 7085] close(22) = -1 EBADF (Bad file descriptor) [pid 7085] close(23) = -1 EBADF (Bad file descriptor) [pid 7085] close(24) = -1 EBADF (Bad file descriptor) [pid 7085] close(25) = -1 EBADF (Bad file descriptor) [pid 7085] close(26) = -1 EBADF (Bad file descriptor) [pid 7085] close(27) = -1 EBADF (Bad file descriptor) [pid 7085] close(28) = -1 EBADF (Bad file descriptor) [pid 7085] close(29) = -1 EBADF (Bad file descriptor) [pid 7085] exit_group(0) = ? [pid 7085] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6770", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6770", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6770/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6770/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6770/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6770/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6770/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6770/sys") = 0 [pid 314] umount2("./6770/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6770/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6770/binderfs") = 0 [pid 314] umount2("./6770/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6770/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6770/cgroup.net") = 0 [pid 314] umount2("./6770/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6770/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6770/cgroup.cpu") = 0 [pid 314] umount2("./6770/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6770/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6770/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6770") = 0 [pid 314] mkdir("./6771", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7086 attached , child_tidptr=0x55557741b690) = 6773 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7086] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7086] chdir("./6771") = 0 [pid 7086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7086] setpgid(0, 0) = 0 [pid 7086] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7086] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7086] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7086] write(3, "1000", 4) = 4 [pid 7086] close(3) = 0 [pid 7086] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7086] write(1, "executing program\n", 18) = 18 [pid 7086] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7086] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7086] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7086] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7086] close(3) = 0 [pid 7086] close(4) = -1 EBADF (Bad file descriptor) [pid 7086] close(5) = -1 EBADF (Bad file descriptor) [pid 7086] close(6) = -1 EBADF (Bad file descriptor) [pid 7086] close(7) = -1 EBADF (Bad file descriptor) [pid 7086] close(8) = -1 EBADF (Bad file descriptor) [pid 7086] close(9) = -1 EBADF (Bad file descriptor) [pid 7086] close(10) = -1 EBADF (Bad file descriptor) [pid 7086] close(11) = -1 EBADF (Bad file descriptor) [pid 7086] close(12) = -1 EBADF (Bad file descriptor) [pid 7086] close(13) = -1 EBADF (Bad file descriptor) [pid 7086] close(14) = -1 EBADF (Bad file descriptor) [pid 7086] close(15) = -1 EBADF (Bad file descriptor) [pid 7086] close(16) = -1 EBADF (Bad file descriptor) [pid 7086] close(17) = -1 EBADF (Bad file descriptor) [pid 7086] close(18) = -1 EBADF (Bad file descriptor) [pid 7086] close(19) = -1 EBADF (Bad file descriptor) [pid 7086] close(20) = -1 EBADF (Bad file descriptor) [pid 7086] close(21) = -1 EBADF (Bad file descriptor) [pid 7086] close(22) = -1 EBADF (Bad file descriptor) [pid 7086] close(23) = -1 EBADF (Bad file descriptor) [pid 7086] close(24) = -1 EBADF (Bad file descriptor) [pid 7086] close(25) = -1 EBADF (Bad file descriptor) [pid 7086] close(26) = -1 EBADF (Bad file descriptor) [pid 7086] close(27) = -1 EBADF (Bad file descriptor) [pid 7086] close(28) = -1 EBADF (Bad file descriptor) [pid 7086] close(29) = -1 EBADF (Bad file descriptor) [pid 7086] exit_group(0) = ? [pid 7086] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6771", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6771", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6771/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6771/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6771/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6771/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6771/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6771/sys") = 0 [pid 314] umount2("./6771/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6771/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6771/binderfs") = 0 [pid 314] umount2("./6771/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6771/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6771/cgroup.net") = 0 [pid 314] umount2("./6771/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6771/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6771/cgroup.cpu") = 0 [pid 314] umount2("./6771/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6771/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6771/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6771") = 0 [pid 314] mkdir("./6772", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6774 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7087 attached [pid 7087] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7087] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7087] chdir("./6772") = 0 [pid 7087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7087] setpgid(0, 0) = 0 [pid 7087] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7087] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7087] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7087] write(3, "1000", 4) = 4 [pid 7087] close(3) = 0 [pid 7087] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7087] write(1, "executing program\n", 18) = 18 executing program [pid 7087] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7087] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7087] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7087] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7087] close(3) = 0 [pid 7087] close(4) = -1 EBADF (Bad file descriptor) [pid 7087] close(5) = -1 EBADF (Bad file descriptor) [pid 7087] close(6) = -1 EBADF (Bad file descriptor) [pid 7087] close(7) = -1 EBADF (Bad file descriptor) [pid 7087] close(8) = -1 EBADF (Bad file descriptor) [pid 7087] close(9) = -1 EBADF (Bad file descriptor) [pid 7087] close(10) = -1 EBADF (Bad file descriptor) [pid 7087] close(11) = -1 EBADF (Bad file descriptor) [pid 7087] close(12) = -1 EBADF (Bad file descriptor) [pid 7087] close(13) = -1 EBADF (Bad file descriptor) [pid 7087] close(14) = -1 EBADF (Bad file descriptor) [pid 7087] close(15) = -1 EBADF (Bad file descriptor) [pid 7087] close(16) = -1 EBADF (Bad file descriptor) [pid 7087] close(17) = -1 EBADF (Bad file descriptor) [pid 7087] close(18) = -1 EBADF (Bad file descriptor) [pid 7087] close(19) = -1 EBADF (Bad file descriptor) [pid 7087] close(20) = -1 EBADF (Bad file descriptor) [pid 7087] close(21) = -1 EBADF (Bad file descriptor) [pid 7087] close(22) = -1 EBADF (Bad file descriptor) [pid 7087] close(23) = -1 EBADF (Bad file descriptor) [pid 7087] close(24) = -1 EBADF (Bad file descriptor) [pid 7087] close(25) = -1 EBADF (Bad file descriptor) [pid 7087] close(26) = -1 EBADF (Bad file descriptor) [pid 7087] close(27) = -1 EBADF (Bad file descriptor) [pid 7087] close(28) = -1 EBADF (Bad file descriptor) [pid 7087] close(29) = -1 EBADF (Bad file descriptor) [pid 7087] exit_group(0) = ? [pid 7087] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6772", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6772", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6772/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6772/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6772/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6772/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6772/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6772/sys") = 0 [pid 314] umount2("./6772/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6772/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6772/binderfs") = 0 [pid 314] umount2("./6772/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6772/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6772/cgroup.net") = 0 [pid 314] umount2("./6772/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6772/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6772/cgroup.cpu") = 0 [pid 314] umount2("./6772/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6772/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6772/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6772") = 0 [pid 314] mkdir("./6773", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6775 ci2-android-6-12-rust/strace-static-x86_64: Process 7088 attached [pid 7088] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7088] <... set_robust_list resumed>) = 0 [pid 7088] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7088] chdir("./6773") = 0 [pid 7088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7088] setpgid(0, 0) = 0 [pid 7088] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7088] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7088] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7088] write(3, "1000", 4) = 4 [pid 7088] close(3) = 0 [pid 7088] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7088] write(1, "executing program\n", 18) = 18 [pid 7088] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7088] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7088] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7088] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7088] close(3) = 0 [pid 7088] close(4) = -1 EBADF (Bad file descriptor) [pid 7088] close(5) = -1 EBADF (Bad file descriptor) [pid 7088] close(6) = -1 EBADF (Bad file descriptor) [pid 7088] close(7) = -1 EBADF (Bad file descriptor) [pid 7088] close(8) = -1 EBADF (Bad file descriptor) [pid 7088] close(9) = -1 EBADF (Bad file descriptor) [pid 7088] close(10) = -1 EBADF (Bad file descriptor) [pid 7088] close(11) = -1 EBADF (Bad file descriptor) [pid 7088] close(12) = -1 EBADF (Bad file descriptor) [pid 7088] close(13) = -1 EBADF (Bad file descriptor) [pid 7088] close(14) = -1 EBADF (Bad file descriptor) [pid 7088] close(15) = -1 EBADF (Bad file descriptor) [pid 7088] close(16) = -1 EBADF (Bad file descriptor) [pid 7088] close(17) = -1 EBADF (Bad file descriptor) [pid 7088] close(18) = -1 EBADF (Bad file descriptor) [pid 7088] close(19) = -1 EBADF (Bad file descriptor) [pid 7088] close(20) = -1 EBADF (Bad file descriptor) [pid 7088] close(21) = -1 EBADF (Bad file descriptor) [pid 7088] close(22) = -1 EBADF (Bad file descriptor) [pid 7088] close(23) = -1 EBADF (Bad file descriptor) [pid 7088] close(24) = -1 EBADF (Bad file descriptor) [pid 7088] close(25) = -1 EBADF (Bad file descriptor) [pid 7088] close(26) = -1 EBADF (Bad file descriptor) [pid 7088] close(27) = -1 EBADF (Bad file descriptor) [pid 7088] close(28) = -1 EBADF (Bad file descriptor) [pid 7088] close(29) = -1 EBADF (Bad file descriptor) [pid 7088] exit_group(0) = ? [pid 7088] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6773", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6773", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6773/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6773/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6773/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6773/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6773/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6773/sys") = 0 [pid 314] umount2("./6773/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6773/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6773/binderfs") = 0 [pid 314] umount2("./6773/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6773/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6773/cgroup.net") = 0 [pid 314] umount2("./6773/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6773/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6773/cgroup.cpu") = 0 [pid 314] umount2("./6773/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6773/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6773/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6773") = 0 [pid 314] mkdir("./6774", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7089 attached , child_tidptr=0x55557741b690) = 6776 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7089] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7089] chdir("./6774") = 0 [pid 7089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7089] setpgid(0, 0) = 0 [pid 7089] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7089] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7089] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7089] write(3, "1000", 4) = 4 [pid 7089] close(3) = 0 [pid 7089] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7089] write(1, "executing program\n", 18) = 18 executing program [pid 7089] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7089] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7089] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7089] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7089] close(3) = 0 [pid 7089] close(4) = -1 EBADF (Bad file descriptor) [pid 7089] close(5) = -1 EBADF (Bad file descriptor) [pid 7089] close(6) = -1 EBADF (Bad file descriptor) [pid 7089] close(7) = -1 EBADF (Bad file descriptor) [pid 7089] close(8) = -1 EBADF (Bad file descriptor) [pid 7089] close(9) = -1 EBADF (Bad file descriptor) [pid 7089] close(10) = -1 EBADF (Bad file descriptor) [pid 7089] close(11) = -1 EBADF (Bad file descriptor) [pid 7089] close(12) = -1 EBADF (Bad file descriptor) [pid 7089] close(13) = -1 EBADF (Bad file descriptor) [pid 7089] close(14) = -1 EBADF (Bad file descriptor) [pid 7089] close(15) = -1 EBADF (Bad file descriptor) [pid 7089] close(16) = -1 EBADF (Bad file descriptor) [pid 7089] close(17) = -1 EBADF (Bad file descriptor) [pid 7089] close(18) = -1 EBADF (Bad file descriptor) [pid 7089] close(19) = -1 EBADF (Bad file descriptor) [pid 7089] close(20) = -1 EBADF (Bad file descriptor) [pid 7089] close(21) = -1 EBADF (Bad file descriptor) [pid 7089] close(22) = -1 EBADF (Bad file descriptor) [pid 7089] close(23) = -1 EBADF (Bad file descriptor) [pid 7089] close(24) = -1 EBADF (Bad file descriptor) [pid 7089] close(25) = -1 EBADF (Bad file descriptor) [pid 7089] close(26) = -1 EBADF (Bad file descriptor) [pid 7089] close(27) = -1 EBADF (Bad file descriptor) [pid 7089] close(28) = -1 EBADF (Bad file descriptor) [pid 7089] close(29) = -1 EBADF (Bad file descriptor) [pid 7089] exit_group(0) = ? [pid 7089] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6774", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6774", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6774/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6774/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6774/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6774/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6774/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6774/sys") = 0 [pid 314] umount2("./6774/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6774/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6774/binderfs") = 0 [pid 314] umount2("./6774/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6774/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6774/cgroup.net") = 0 [pid 314] umount2("./6774/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6774/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6774/cgroup.cpu") = 0 [pid 314] umount2("./6774/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6774/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6774/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6774") = 0 [pid 314] mkdir("./6775", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6777 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7090 attached [pid 7090] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7090] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7090] chdir("./6775") = 0 [pid 7090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7090] setpgid(0, 0) = 0 [pid 7090] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7090] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7090] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 executing program [pid 7090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7090] write(3, "1000", 4) = 4 [pid 7090] close(3) = 0 [pid 7090] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7090] write(1, "executing program\n", 18) = 18 [pid 7090] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7090] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7090] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7090] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7090] close(3) = 0 [pid 7090] close(4) = -1 EBADF (Bad file descriptor) [pid 7090] close(5) = -1 EBADF (Bad file descriptor) [pid 7090] close(6) = -1 EBADF (Bad file descriptor) [pid 7090] close(7) = -1 EBADF (Bad file descriptor) [pid 7090] close(8) = -1 EBADF (Bad file descriptor) [pid 7090] close(9) = -1 EBADF (Bad file descriptor) [pid 7090] close(10) = -1 EBADF (Bad file descriptor) [pid 7090] close(11) = -1 EBADF (Bad file descriptor) [pid 7090] close(12) = -1 EBADF (Bad file descriptor) [pid 7090] close(13) = -1 EBADF (Bad file descriptor) [pid 7090] close(14) = -1 EBADF (Bad file descriptor) [pid 7090] close(15) = -1 EBADF (Bad file descriptor) [pid 7090] close(16) = -1 EBADF (Bad file descriptor) [pid 7090] close(17) = -1 EBADF (Bad file descriptor) [pid 7090] close(18) = -1 EBADF (Bad file descriptor) [pid 7090] close(19) = -1 EBADF (Bad file descriptor) [pid 7090] close(20) = -1 EBADF (Bad file descriptor) [pid 7090] close(21) = -1 EBADF (Bad file descriptor) [pid 7090] close(22) = -1 EBADF (Bad file descriptor) [pid 7090] close(23) = -1 EBADF (Bad file descriptor) [pid 7090] close(24) = -1 EBADF (Bad file descriptor) [pid 7090] close(25) = -1 EBADF (Bad file descriptor) [pid 7090] close(26) = -1 EBADF (Bad file descriptor) [pid 7090] close(27) = -1 EBADF (Bad file descriptor) [pid 7090] close(28) = -1 EBADF (Bad file descriptor) [pid 7090] close(29) = -1 EBADF (Bad file descriptor) [pid 7090] exit_group(0) = ? [pid 7090] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6775", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6775", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6775/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6775/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6775/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6775/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6775/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6775/sys") = 0 [pid 314] umount2("./6775/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6775/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6775/binderfs") = 0 [pid 314] umount2("./6775/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6775/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6775/cgroup.net") = 0 [pid 314] umount2("./6775/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6775/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6775/cgroup.cpu") = 0 [pid 314] umount2("./6775/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6775/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6775/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6775") = 0 [pid 314] mkdir("./6776", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7091 attached , child_tidptr=0x55557741b690) = 6778 [pid 7091] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7091] chdir("./6776") = 0 [pid 7091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7091] setpgid(0, 0) = 0 [pid 7091] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7091] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7091] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7091] write(3, "1000", 4) = 4 [pid 7091] close(3) = 0 [pid 7091] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7091] write(1, "executing program\n", 18) = 18 executing program [pid 7091] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7091] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7091] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7091] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7091] close(3) = 0 [pid 7091] close(4) = -1 EBADF (Bad file descriptor) [pid 7091] close(5) = -1 EBADF (Bad file descriptor) [pid 7091] close(6) = -1 EBADF (Bad file descriptor) [pid 7091] close(7) = -1 EBADF (Bad file descriptor) [pid 7091] close(8) = -1 EBADF (Bad file descriptor) [pid 7091] close(9) = -1 EBADF (Bad file descriptor) [pid 7091] close(10) = -1 EBADF (Bad file descriptor) [pid 7091] close(11) = -1 EBADF (Bad file descriptor) [pid 7091] close(12) = -1 EBADF (Bad file descriptor) [pid 7091] close(13) = -1 EBADF (Bad file descriptor) [pid 7091] close(14) = -1 EBADF (Bad file descriptor) [pid 7091] close(15) = -1 EBADF (Bad file descriptor) [pid 7091] close(16) = -1 EBADF (Bad file descriptor) [pid 7091] close(17) = -1 EBADF (Bad file descriptor) [pid 7091] close(18) = -1 EBADF (Bad file descriptor) [pid 7091] close(19) = -1 EBADF (Bad file descriptor) [pid 7091] close(20) = -1 EBADF (Bad file descriptor) [pid 7091] close(21) = -1 EBADF (Bad file descriptor) [pid 7091] close(22) = -1 EBADF (Bad file descriptor) [pid 7091] close(23) = -1 EBADF (Bad file descriptor) [pid 7091] close(24) = -1 EBADF (Bad file descriptor) [pid 7091] close(25) = -1 EBADF (Bad file descriptor) [pid 7091] close(26) = -1 EBADF (Bad file descriptor) [pid 7091] close(27) = -1 EBADF (Bad file descriptor) [pid 7091] close(28) = -1 EBADF (Bad file descriptor) [pid 7091] close(29) = -1 EBADF (Bad file descriptor) [pid 7091] exit_group(0) = ? [pid 7091] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6776", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6776", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6776/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6776/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6776/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6776/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6776/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6776/sys") = 0 [pid 314] umount2("./6776/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6776/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6776/binderfs") = 0 [pid 314] umount2("./6776/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6776/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6776/cgroup.net") = 0 [pid 314] umount2("./6776/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6776/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6776/cgroup.cpu") = 0 [pid 314] umount2("./6776/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6776/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6776/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6776") = 0 [pid 314] mkdir("./6777", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7092 attached , child_tidptr=0x55557741b690) = 6779 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7092] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7092] <... set_robust_list resumed>) = 0 [pid 7092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7092] chdir("./6777") = 0 [pid 7092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7092] setpgid(0, 0) = 0 [pid 7092] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7092] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7092] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7092] write(3, "1000", 4) = 4 [pid 7092] close(3) = 0 [pid 7092] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7092] write(1, "executing program\n", 18) = 18 executing program [pid 7092] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7092] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7092] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7092] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7092] close(3) = 0 [pid 7092] close(4) = -1 EBADF (Bad file descriptor) [pid 7092] close(5) = -1 EBADF (Bad file descriptor) [pid 7092] close(6) = -1 EBADF (Bad file descriptor) [pid 7092] close(7) = -1 EBADF (Bad file descriptor) [pid 7092] close(8) = -1 EBADF (Bad file descriptor) [pid 7092] close(9) = -1 EBADF (Bad file descriptor) [pid 7092] close(10) = -1 EBADF (Bad file descriptor) [pid 7092] close(11) = -1 EBADF (Bad file descriptor) [pid 7092] close(12) = -1 EBADF (Bad file descriptor) [pid 7092] close(13) = -1 EBADF (Bad file descriptor) [pid 7092] close(14) = -1 EBADF (Bad file descriptor) [pid 7092] close(15) = -1 EBADF (Bad file descriptor) [pid 7092] close(16) = -1 EBADF (Bad file descriptor) [pid 7092] close(17) = -1 EBADF (Bad file descriptor) [pid 7092] close(18) = -1 EBADF (Bad file descriptor) [pid 7092] close(19) = -1 EBADF (Bad file descriptor) [pid 7092] close(20) = -1 EBADF (Bad file descriptor) [pid 7092] close(21) = -1 EBADF (Bad file descriptor) [pid 7092] close(22) = -1 EBADF (Bad file descriptor) [pid 7092] close(23) = -1 EBADF (Bad file descriptor) [pid 7092] close(24) = -1 EBADF (Bad file descriptor) [pid 7092] close(25) = -1 EBADF (Bad file descriptor) [pid 7092] close(26) = -1 EBADF (Bad file descriptor) [pid 7092] close(27) = -1 EBADF (Bad file descriptor) [pid 7092] close(28) = -1 EBADF (Bad file descriptor) [pid 7092] close(29) = -1 EBADF (Bad file descriptor) [pid 7092] exit_group(0) = ? [pid 7092] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6777", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6777", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6777/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6777/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6777/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6777/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6777/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6777/sys") = 0 [pid 314] umount2("./6777/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6777/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6777/binderfs") = 0 [pid 314] umount2("./6777/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6777/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6777/cgroup.net") = 0 [pid 314] umount2("./6777/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6777/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6777/cgroup.cpu") = 0 [pid 314] umount2("./6777/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6777/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6777/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6777") = 0 [pid 314] mkdir("./6778", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7093 attached , child_tidptr=0x55557741b690) = 6780 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7093] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7093] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7093] chdir("./6778") = 0 [pid 7093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7093] setpgid(0, 0) = 0 [pid 7093] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7093] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7093] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7093] write(3, "1000", 4) = 4 [pid 7093] close(3) = 0 [pid 7093] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7093] write(1, "executing program\n", 18) = 18 [pid 7093] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7093] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7093] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7093] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7093] close(3) = 0 [pid 7093] close(4) = -1 EBADF (Bad file descriptor) [pid 7093] close(5) = -1 EBADF (Bad file descriptor) [pid 7093] close(6) = -1 EBADF (Bad file descriptor) [pid 7093] close(7) = -1 EBADF (Bad file descriptor) [pid 7093] close(8) = -1 EBADF (Bad file descriptor) [pid 7093] close(9) = -1 EBADF (Bad file descriptor) [pid 7093] close(10) = -1 EBADF (Bad file descriptor) [pid 7093] close(11) = -1 EBADF (Bad file descriptor) [pid 7093] close(12) = -1 EBADF (Bad file descriptor) [pid 7093] close(13) = -1 EBADF (Bad file descriptor) [pid 7093] close(14) = -1 EBADF (Bad file descriptor) [pid 7093] close(15) = -1 EBADF (Bad file descriptor) [pid 7093] close(16) = -1 EBADF (Bad file descriptor) [pid 7093] close(17) = -1 EBADF (Bad file descriptor) [pid 7093] close(18) = -1 EBADF (Bad file descriptor) [pid 7093] close(19) = -1 EBADF (Bad file descriptor) [pid 7093] close(20) = -1 EBADF (Bad file descriptor) [pid 7093] close(21) = -1 EBADF (Bad file descriptor) [pid 7093] close(22) = -1 EBADF (Bad file descriptor) [pid 7093] close(23) = -1 EBADF (Bad file descriptor) [pid 7093] close(24) = -1 EBADF (Bad file descriptor) [pid 7093] close(25) = -1 EBADF (Bad file descriptor) [pid 7093] close(26) = -1 EBADF (Bad file descriptor) [pid 7093] close(27) = -1 EBADF (Bad file descriptor) [pid 7093] close(28) = -1 EBADF (Bad file descriptor) [pid 7093] close(29) = -1 EBADF (Bad file descriptor) [pid 7093] exit_group(0) = ? [pid 7093] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6778", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6778", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6778/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6778/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6778/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6778/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6778/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6778/sys") = 0 [pid 314] umount2("./6778/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6778/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6778/binderfs") = 0 [pid 314] umount2("./6778/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6778/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6778/cgroup.net") = 0 [pid 314] umount2("./6778/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6778/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6778/cgroup.cpu") = 0 [pid 314] umount2("./6778/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6778/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6778/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6778") = 0 [pid 314] mkdir("./6779", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7094 attached , child_tidptr=0x55557741b690) = 6781 [pid 7094] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7094] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7094] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7094] chdir("./6779") = 0 [pid 7094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7094] setpgid(0, 0) = 0 [pid 7094] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7094] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7094] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7094] write(3, "1000", 4) = 4 [pid 7094] close(3) = 0 [pid 7094] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7094] write(1, "executing program\n", 18) = 18 executing program [pid 7094] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7094] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7094] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7094] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7094] close(3) = 0 [pid 7094] close(4) = -1 EBADF (Bad file descriptor) [pid 7094] close(5) = -1 EBADF (Bad file descriptor) [pid 7094] close(6) = -1 EBADF (Bad file descriptor) [pid 7094] close(7) = -1 EBADF (Bad file descriptor) [pid 7094] close(8) = -1 EBADF (Bad file descriptor) [pid 7094] close(9) = -1 EBADF (Bad file descriptor) [pid 7094] close(10) = -1 EBADF (Bad file descriptor) [pid 7094] close(11) = -1 EBADF (Bad file descriptor) [pid 7094] close(12) = -1 EBADF (Bad file descriptor) [pid 7094] close(13) = -1 EBADF (Bad file descriptor) [pid 7094] close(14) = -1 EBADF (Bad file descriptor) [pid 7094] close(15) = -1 EBADF (Bad file descriptor) [pid 7094] close(16) = -1 EBADF (Bad file descriptor) [pid 7094] close(17) = -1 EBADF (Bad file descriptor) [pid 7094] close(18) = -1 EBADF (Bad file descriptor) [pid 7094] close(19) = -1 EBADF (Bad file descriptor) [pid 7094] close(20) = -1 EBADF (Bad file descriptor) [pid 7094] close(21) = -1 EBADF (Bad file descriptor) [pid 7094] close(22) = -1 EBADF (Bad file descriptor) [pid 7094] close(23) = -1 EBADF (Bad file descriptor) [pid 7094] close(24) = -1 EBADF (Bad file descriptor) [pid 7094] close(25) = -1 EBADF (Bad file descriptor) [pid 7094] close(26) = -1 EBADF (Bad file descriptor) [pid 7094] close(27) = -1 EBADF (Bad file descriptor) [pid 7094] close(28) = -1 EBADF (Bad file descriptor) [pid 7094] close(29) = -1 EBADF (Bad file descriptor) [pid 7094] exit_group(0) = ? [pid 7094] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6779", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6779", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6779/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6779/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6779/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6779/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6779/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6779/sys") = 0 [pid 314] umount2("./6779/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6779/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6779/binderfs") = 0 [pid 314] umount2("./6779/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6779/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6779/cgroup.net") = 0 [pid 314] umount2("./6779/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6779/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6779/cgroup.cpu") = 0 [pid 314] umount2("./6779/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6779/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6779/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6779") = 0 [pid 314] mkdir("./6780", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7095 attached , child_tidptr=0x55557741b690) = 6782 [pid 7095] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7095] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7095] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7095] chdir("./6780") = 0 [pid 7095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7095] setpgid(0, 0) = 0 [pid 7095] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7095] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7095] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7095] write(3, "1000", 4) = 4 [pid 7095] close(3) = 0 [pid 7095] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7095] write(1, "executing program\n", 18) = 18 executing program [pid 7095] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7095] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7095] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7095] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7095] close(3) = 0 [pid 7095] close(4) = -1 EBADF (Bad file descriptor) [pid 7095] close(5) = -1 EBADF (Bad file descriptor) [pid 7095] close(6) = -1 EBADF (Bad file descriptor) [pid 7095] close(7) = -1 EBADF (Bad file descriptor) [pid 7095] close(8) = -1 EBADF (Bad file descriptor) [pid 7095] close(9) = -1 EBADF (Bad file descriptor) [pid 7095] close(10) = -1 EBADF (Bad file descriptor) [pid 7095] close(11) = -1 EBADF (Bad file descriptor) [pid 7095] close(12) = -1 EBADF (Bad file descriptor) [pid 7095] close(13) = -1 EBADF (Bad file descriptor) [pid 7095] close(14) = -1 EBADF (Bad file descriptor) [pid 7095] close(15) = -1 EBADF (Bad file descriptor) [pid 7095] close(16) = -1 EBADF (Bad file descriptor) [pid 7095] close(17) = -1 EBADF (Bad file descriptor) [pid 7095] close(18) = -1 EBADF (Bad file descriptor) [pid 7095] close(19) = -1 EBADF (Bad file descriptor) [pid 7095] close(20) = -1 EBADF (Bad file descriptor) [pid 7095] close(21) = -1 EBADF (Bad file descriptor) [pid 7095] close(22) = -1 EBADF (Bad file descriptor) [pid 7095] close(23) = -1 EBADF (Bad file descriptor) [pid 7095] close(24) = -1 EBADF (Bad file descriptor) [pid 7095] close(25) = -1 EBADF (Bad file descriptor) [pid 7095] close(26) = -1 EBADF (Bad file descriptor) [pid 7095] close(27) = -1 EBADF (Bad file descriptor) [pid 7095] close(28) = -1 EBADF (Bad file descriptor) [pid 7095] close(29) = -1 EBADF (Bad file descriptor) [pid 7095] exit_group(0) = ? [pid 7095] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6780", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6780", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6780/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6780/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6780/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6780/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6780/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6780/sys") = 0 [pid 314] umount2("./6780/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6780/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6780/binderfs") = 0 [pid 314] umount2("./6780/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6780/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6780/cgroup.net") = 0 [pid 314] umount2("./6780/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6780/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6780/cgroup.cpu") = 0 [pid 314] umount2("./6780/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6780/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6780/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6780") = 0 [pid 314] mkdir("./6781", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7096 attached [pid 7096] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7096] chdir("./6781") = 0 [pid 7096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6783 [pid 7096] <... prctl resumed>) = 0 [pid 7096] setpgid(0, 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7096] <... setpgid resumed>) = 0 [pid 7096] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7096] <... symlink resumed>) = 0 [pid 7096] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7096] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7096] write(3, "1000", 4) = 4 [pid 7096] close(3) = 0 [pid 7096] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7096] write(1, "executing program\n", 18) = 18 executing program [pid 7096] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7096] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7096] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7096] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7096] close(3) = 0 [pid 7096] close(4) = -1 EBADF (Bad file descriptor) [pid 7096] close(5) = -1 EBADF (Bad file descriptor) [pid 7096] close(6) = -1 EBADF (Bad file descriptor) [pid 7096] close(7) = -1 EBADF (Bad file descriptor) [pid 7096] close(8) = -1 EBADF (Bad file descriptor) [pid 7096] close(9) = -1 EBADF (Bad file descriptor) [pid 7096] close(10) = -1 EBADF (Bad file descriptor) [pid 7096] close(11) = -1 EBADF (Bad file descriptor) [pid 7096] close(12) = -1 EBADF (Bad file descriptor) [pid 7096] close(13) = -1 EBADF (Bad file descriptor) [pid 7096] close(14) = -1 EBADF (Bad file descriptor) [pid 7096] close(15) = -1 EBADF (Bad file descriptor) [pid 7096] close(16) = -1 EBADF (Bad file descriptor) [pid 7096] close(17) = -1 EBADF (Bad file descriptor) [pid 7096] close(18) = -1 EBADF (Bad file descriptor) [pid 7096] close(19) = -1 EBADF (Bad file descriptor) [pid 7096] close(20) = -1 EBADF (Bad file descriptor) [pid 7096] close(21) = -1 EBADF (Bad file descriptor) [pid 7096] close(22) = -1 EBADF (Bad file descriptor) [pid 7096] close(23) = -1 EBADF (Bad file descriptor) [pid 7096] close(24) = -1 EBADF (Bad file descriptor) [pid 7096] close(25) = -1 EBADF (Bad file descriptor) [pid 7096] close(26) = -1 EBADF (Bad file descriptor) [pid 7096] close(27) = -1 EBADF (Bad file descriptor) [pid 7096] close(28) = -1 EBADF (Bad file descriptor) [pid 7096] close(29) = -1 EBADF (Bad file descriptor) [pid 7096] exit_group(0) = ? [pid 7096] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6781", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6781", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6781/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6781/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6781/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6781/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6781/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6781/sys") = 0 [pid 314] umount2("./6781/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6781/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6781/binderfs") = 0 [pid 314] umount2("./6781/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6781/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6781/cgroup.net") = 0 [pid 314] umount2("./6781/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6781/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6781/cgroup.cpu") = 0 [pid 314] umount2("./6781/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6781/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6781/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6781") = 0 [pid 314] mkdir("./6782", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7097 attached , child_tidptr=0x55557741b690) = 6784 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7097] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7097] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7097] chdir("./6782") = 0 [pid 7097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7097] setpgid(0, 0) = 0 [pid 7097] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7097] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7097] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7097] write(3, "1000", 4) = 4 [pid 7097] close(3) = 0 [pid 7097] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7097] write(1, "executing program\n", 18) = 18 executing program [pid 7097] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7097] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7097] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7097] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7097] close(3) = 0 [pid 7097] close(4) = -1 EBADF (Bad file descriptor) [pid 7097] close(5) = -1 EBADF (Bad file descriptor) [pid 7097] close(6) = -1 EBADF (Bad file descriptor) [pid 7097] close(7) = -1 EBADF (Bad file descriptor) [pid 7097] close(8) = -1 EBADF (Bad file descriptor) [pid 7097] close(9) = -1 EBADF (Bad file descriptor) [pid 7097] close(10) = -1 EBADF (Bad file descriptor) [pid 7097] close(11) = -1 EBADF (Bad file descriptor) [pid 7097] close(12) = -1 EBADF (Bad file descriptor) [pid 7097] close(13) = -1 EBADF (Bad file descriptor) [pid 7097] close(14) = -1 EBADF (Bad file descriptor) [pid 7097] close(15) = -1 EBADF (Bad file descriptor) [pid 7097] close(16) = -1 EBADF (Bad file descriptor) [pid 7097] close(17) = -1 EBADF (Bad file descriptor) [pid 7097] close(18) = -1 EBADF (Bad file descriptor) [pid 7097] close(19) = -1 EBADF (Bad file descriptor) [pid 7097] close(20) = -1 EBADF (Bad file descriptor) [pid 7097] close(21) = -1 EBADF (Bad file descriptor) [pid 7097] close(22) = -1 EBADF (Bad file descriptor) [pid 7097] close(23) = -1 EBADF (Bad file descriptor) [pid 7097] close(24) = -1 EBADF (Bad file descriptor) [pid 7097] close(25) = -1 EBADF (Bad file descriptor) [pid 7097] close(26) = -1 EBADF (Bad file descriptor) [pid 7097] close(27) = -1 EBADF (Bad file descriptor) [pid 7097] close(28) = -1 EBADF (Bad file descriptor) [pid 7097] close(29) = -1 EBADF (Bad file descriptor) [pid 7097] exit_group(0) = ? [pid 7097] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6782", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6782", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6782/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6782/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6782/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6782/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6782/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6782/sys") = 0 [pid 314] umount2("./6782/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6782/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6782/binderfs") = 0 [pid 314] umount2("./6782/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6782/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6782/cgroup.net") = 0 [pid 314] umount2("./6782/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6782/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6782/cgroup.cpu") = 0 [pid 314] umount2("./6782/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6782/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6782/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6782") = 0 [pid 314] mkdir("./6783", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7098 attached , child_tidptr=0x55557741b690) = 6785 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7098] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7098] <... set_robust_list resumed>) = 0 [pid 7098] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7098] chdir("./6783") = 0 [pid 7098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7098] setpgid(0, 0) = 0 [pid 7098] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7098] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7098] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7098] write(3, "1000", 4) = 4 [pid 7098] close(3) = 0 [pid 7098] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7098] write(1, "executing program\n", 18) = 18 [pid 7098] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7098] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7098] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7098] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7098] close(3) = 0 [pid 7098] close(4) = -1 EBADF (Bad file descriptor) [pid 7098] close(5) = -1 EBADF (Bad file descriptor) [pid 7098] close(6) = -1 EBADF (Bad file descriptor) [pid 7098] close(7) = -1 EBADF (Bad file descriptor) [pid 7098] close(8) = -1 EBADF (Bad file descriptor) [pid 7098] close(9) = -1 EBADF (Bad file descriptor) [pid 7098] close(10) = -1 EBADF (Bad file descriptor) [pid 7098] close(11) = -1 EBADF (Bad file descriptor) [pid 7098] close(12) = -1 EBADF (Bad file descriptor) [pid 7098] close(13) = -1 EBADF (Bad file descriptor) [pid 7098] close(14) = -1 EBADF (Bad file descriptor) [pid 7098] close(15) = -1 EBADF (Bad file descriptor) [pid 7098] close(16) = -1 EBADF (Bad file descriptor) [pid 7098] close(17) = -1 EBADF (Bad file descriptor) [pid 7098] close(18) = -1 EBADF (Bad file descriptor) [pid 7098] close(19) = -1 EBADF (Bad file descriptor) [pid 7098] close(20) = -1 EBADF (Bad file descriptor) [pid 7098] close(21) = -1 EBADF (Bad file descriptor) [pid 7098] close(22) = -1 EBADF (Bad file descriptor) [pid 7098] close(23) = -1 EBADF (Bad file descriptor) [pid 7098] close(24) = -1 EBADF (Bad file descriptor) [pid 7098] close(25) = -1 EBADF (Bad file descriptor) [pid 7098] close(26) = -1 EBADF (Bad file descriptor) [pid 7098] close(27) = -1 EBADF (Bad file descriptor) [pid 7098] close(28) = -1 EBADF (Bad file descriptor) [pid 7098] close(29) = -1 EBADF (Bad file descriptor) [pid 7098] exit_group(0) = ? [pid 7098] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6785, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6783", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6783", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6783/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6783/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6783/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6783/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6783/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6783/sys") = 0 [pid 314] umount2("./6783/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6783/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6783/binderfs") = 0 [pid 314] umount2("./6783/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6783/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6783/cgroup.net") = 0 [pid 314] umount2("./6783/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6783/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6783/cgroup.cpu") = 0 [pid 314] umount2("./6783/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6783/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6783/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6783") = 0 [pid 314] mkdir("./6784", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7099 attached [pid 7099] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7099] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6786 [pid 7099] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7099] chdir("./6784" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7099] <... chdir resumed>) = 0 [pid 7099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7099] <... prctl resumed>) = 0 [pid 7099] setpgid(0, 0) = 0 [pid 7099] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7099] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7099] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7099] write(3, "1000", 4) = 4 [pid 7099] close(3) = 0 [pid 7099] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7099] write(1, "executing program\n", 18) = 18 executing program [pid 7099] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7099] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7099] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7099] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7099] close(3) = 0 [pid 7099] close(4) = -1 EBADF (Bad file descriptor) [pid 7099] close(5) = -1 EBADF (Bad file descriptor) [pid 7099] close(6) = -1 EBADF (Bad file descriptor) [pid 7099] close(7) = -1 EBADF (Bad file descriptor) [pid 7099] close(8) = -1 EBADF (Bad file descriptor) [pid 7099] close(9) = -1 EBADF (Bad file descriptor) [pid 7099] close(10) = -1 EBADF (Bad file descriptor) [pid 7099] close(11) = -1 EBADF (Bad file descriptor) [pid 7099] close(12) = -1 EBADF (Bad file descriptor) [pid 7099] close(13) = -1 EBADF (Bad file descriptor) [pid 7099] close(14) = -1 EBADF (Bad file descriptor) [pid 7099] close(15) = -1 EBADF (Bad file descriptor) [pid 7099] close(16) = -1 EBADF (Bad file descriptor) [pid 7099] close(17) = -1 EBADF (Bad file descriptor) [pid 7099] close(18) = -1 EBADF (Bad file descriptor) [pid 7099] close(19) = -1 EBADF (Bad file descriptor) [pid 7099] close(20) = -1 EBADF (Bad file descriptor) [pid 7099] close(21) = -1 EBADF (Bad file descriptor) [pid 7099] close(22) = -1 EBADF (Bad file descriptor) [pid 7099] close(23) = -1 EBADF (Bad file descriptor) [pid 7099] close(24) = -1 EBADF (Bad file descriptor) [pid 7099] close(25) = -1 EBADF (Bad file descriptor) [pid 7099] close(26) = -1 EBADF (Bad file descriptor) [pid 7099] close(27) = -1 EBADF (Bad file descriptor) [pid 7099] close(28) = -1 EBADF (Bad file descriptor) [pid 7099] close(29) = -1 EBADF (Bad file descriptor) [pid 7099] exit_group(0) = ? [pid 7099] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6786, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6784", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6784", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6784/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6784/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6784/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6784/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6784/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6784/sys") = 0 [pid 314] umount2("./6784/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6784/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6784/binderfs") = 0 [pid 314] umount2("./6784/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6784/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6784/cgroup.net") = 0 [pid 314] umount2("./6784/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6784/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6784/cgroup.cpu") = 0 [pid 314] umount2("./6784/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6784/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6784/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6784") = 0 [pid 314] mkdir("./6785", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6787 ci2-android-6-12-rust/strace-static-x86_64: Process 7100 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7100] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7100] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7100] chdir("./6785") = 0 [pid 7100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7100] setpgid(0, 0) = 0 [pid 7100] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7100] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7100] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7100] write(3, "1000", 4) = 4 [pid 7100] close(3) = 0 [pid 7100] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7100] write(1, "executing program\n", 18) = 18 executing program [pid 7100] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7100] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7100] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7100] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7100] close(3) = 0 [pid 7100] close(4) = -1 EBADF (Bad file descriptor) [pid 7100] close(5) = -1 EBADF (Bad file descriptor) [pid 7100] close(6) = -1 EBADF (Bad file descriptor) [pid 7100] close(7) = -1 EBADF (Bad file descriptor) [pid 7100] close(8) = -1 EBADF (Bad file descriptor) [pid 7100] close(9) = -1 EBADF (Bad file descriptor) [pid 7100] close(10) = -1 EBADF (Bad file descriptor) [pid 7100] close(11) = -1 EBADF (Bad file descriptor) [pid 7100] close(12) = -1 EBADF (Bad file descriptor) [pid 7100] close(13) = -1 EBADF (Bad file descriptor) [pid 7100] close(14) = -1 EBADF (Bad file descriptor) [pid 7100] close(15) = -1 EBADF (Bad file descriptor) [pid 7100] close(16) = -1 EBADF (Bad file descriptor) [pid 7100] close(17) = -1 EBADF (Bad file descriptor) [pid 7100] close(18) = -1 EBADF (Bad file descriptor) [pid 7100] close(19) = -1 EBADF (Bad file descriptor) [pid 7100] close(20) = -1 EBADF (Bad file descriptor) [pid 7100] close(21) = -1 EBADF (Bad file descriptor) [pid 7100] close(22) = -1 EBADF (Bad file descriptor) [pid 7100] close(23) = -1 EBADF (Bad file descriptor) [pid 7100] close(24) = -1 EBADF (Bad file descriptor) [pid 7100] close(25) = -1 EBADF (Bad file descriptor) [pid 7100] close(26) = -1 EBADF (Bad file descriptor) [pid 7100] close(27) = -1 EBADF (Bad file descriptor) [pid 7100] close(28) = -1 EBADF (Bad file descriptor) [pid 7100] close(29) = -1 EBADF (Bad file descriptor) [pid 7100] exit_group(0) = ? [pid 7100] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6785", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6785", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6785/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6785/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6785/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6785/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6785/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6785/sys") = 0 [pid 314] umount2("./6785/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6785/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6785/binderfs") = 0 [pid 314] umount2("./6785/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6785/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6785/cgroup.net") = 0 [pid 314] umount2("./6785/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6785/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6785/cgroup.cpu") = 0 [pid 314] umount2("./6785/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6785/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6785/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6785") = 0 [pid 314] mkdir("./6786", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7101 attached , child_tidptr=0x55557741b690) = 6788 [pid 7101] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7101] chdir("./6786") = 0 [pid 7101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7101] setpgid(0, 0) = 0 [pid 7101] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7101] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7101] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7101] write(3, "1000", 4) = 4 [pid 7101] close(3) = 0 [pid 7101] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7101] write(1, "executing program\n", 18) = 18 [pid 7101] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7101] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7101] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7101] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7101] close(3) = 0 [pid 7101] close(4) = -1 EBADF (Bad file descriptor) [pid 7101] close(5) = -1 EBADF (Bad file descriptor) [pid 7101] close(6) = -1 EBADF (Bad file descriptor) [pid 7101] close(7) = -1 EBADF (Bad file descriptor) [pid 7101] close(8) = -1 EBADF (Bad file descriptor) [pid 7101] close(9) = -1 EBADF (Bad file descriptor) [pid 7101] close(10) = -1 EBADF (Bad file descriptor) [pid 7101] close(11) = -1 EBADF (Bad file descriptor) [pid 7101] close(12) = -1 EBADF (Bad file descriptor) [pid 7101] close(13) = -1 EBADF (Bad file descriptor) [pid 7101] close(14) = -1 EBADF (Bad file descriptor) [pid 7101] close(15) = -1 EBADF (Bad file descriptor) [pid 7101] close(16) = -1 EBADF (Bad file descriptor) [pid 7101] close(17) = -1 EBADF (Bad file descriptor) [pid 7101] close(18) = -1 EBADF (Bad file descriptor) [pid 7101] close(19) = -1 EBADF (Bad file descriptor) [pid 7101] close(20) = -1 EBADF (Bad file descriptor) [pid 7101] close(21) = -1 EBADF (Bad file descriptor) [pid 7101] close(22) = -1 EBADF (Bad file descriptor) [pid 7101] close(23) = -1 EBADF (Bad file descriptor) [pid 7101] close(24) = -1 EBADF (Bad file descriptor) [pid 7101] close(25) = -1 EBADF (Bad file descriptor) [pid 7101] close(26) = -1 EBADF (Bad file descriptor) [pid 7101] close(27) = -1 EBADF (Bad file descriptor) [pid 7101] close(28) = -1 EBADF (Bad file descriptor) [pid 7101] close(29) = -1 EBADF (Bad file descriptor) [pid 7101] exit_group(0) = ? [pid 7101] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6788, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6786", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6786", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6786/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6786/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6786/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6786/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6786/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6786/sys") = 0 [pid 314] umount2("./6786/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6786/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6786/binderfs") = 0 [pid 314] umount2("./6786/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6786/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6786/cgroup.net") = 0 [pid 314] umount2("./6786/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6786/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6786/cgroup.cpu") = 0 [pid 314] umount2("./6786/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6786/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6786/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6786") = 0 [pid 314] mkdir("./6787", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7102 attached , child_tidptr=0x55557741b690) = 6789 [pid 7102] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7102] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7102] chdir("./6787") = 0 [pid 7102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7102] <... prctl resumed>) = 0 [pid 7102] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7102] <... setpgid resumed>) = 0 [pid 7102] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7102] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7102] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7102] write(3, "1000", 4) = 4 [pid 7102] close(3) = 0 [pid 7102] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7102] write(1, "executing program\n", 18) = 18 executing program [pid 7102] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7102] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7102] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7102] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7102] close(3) = 0 [pid 7102] close(4) = -1 EBADF (Bad file descriptor) [pid 7102] close(5) = -1 EBADF (Bad file descriptor) [pid 7102] close(6) = -1 EBADF (Bad file descriptor) [pid 7102] close(7) = -1 EBADF (Bad file descriptor) [pid 7102] close(8) = -1 EBADF (Bad file descriptor) [pid 7102] close(9) = -1 EBADF (Bad file descriptor) [pid 7102] close(10) = -1 EBADF (Bad file descriptor) [pid 7102] close(11) = -1 EBADF (Bad file descriptor) [pid 7102] close(12) = -1 EBADF (Bad file descriptor) [pid 7102] close(13) = -1 EBADF (Bad file descriptor) [pid 7102] close(14) = -1 EBADF (Bad file descriptor) [pid 7102] close(15) = -1 EBADF (Bad file descriptor) [pid 7102] close(16) = -1 EBADF (Bad file descriptor) [pid 7102] close(17) = -1 EBADF (Bad file descriptor) [pid 7102] close(18) = -1 EBADF (Bad file descriptor) [pid 7102] close(19) = -1 EBADF (Bad file descriptor) [pid 7102] close(20) = -1 EBADF (Bad file descriptor) [pid 7102] close(21) = -1 EBADF (Bad file descriptor) [pid 7102] close(22) = -1 EBADF (Bad file descriptor) [pid 7102] close(23) = -1 EBADF (Bad file descriptor) [pid 7102] close(24) = -1 EBADF (Bad file descriptor) [pid 7102] close(25) = -1 EBADF (Bad file descriptor) [pid 7102] close(26) = -1 EBADF (Bad file descriptor) [pid 7102] close(27) = -1 EBADF (Bad file descriptor) [pid 7102] close(28) = -1 EBADF (Bad file descriptor) [pid 7102] close(29) = -1 EBADF (Bad file descriptor) [pid 7102] exit_group(0) = ? [pid 7102] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6787", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6787", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6787/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6787/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6787/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6787/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6787/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6787/sys") = 0 [pid 314] umount2("./6787/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6787/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6787/binderfs") = 0 [pid 314] umount2("./6787/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6787/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6787/cgroup.net") = 0 [pid 314] umount2("./6787/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6787/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6787/cgroup.cpu") = 0 [pid 314] umount2("./6787/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6787/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6787/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6787") = 0 [pid 314] mkdir("./6788", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6790 ci2-android-6-12-rust/strace-static-x86_64: Process 7103 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7103] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7103] <... set_robust_list resumed>) = 0 [pid 7103] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7103] chdir("./6788") = 0 [pid 7103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7103] setpgid(0, 0) = 0 [pid 7103] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7103] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7103] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7103] write(3, "1000", 4) = 4 [pid 7103] close(3) = 0 [pid 7103] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7103] write(1, "executing program\n", 18) = 18 executing program [pid 7103] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7103] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7103] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7103] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7103] close(3) = 0 [pid 7103] close(4) = -1 EBADF (Bad file descriptor) [pid 7103] close(5) = -1 EBADF (Bad file descriptor) [pid 7103] close(6) = -1 EBADF (Bad file descriptor) [pid 7103] close(7) = -1 EBADF (Bad file descriptor) [pid 7103] close(8) = -1 EBADF (Bad file descriptor) [pid 7103] close(9) = -1 EBADF (Bad file descriptor) [pid 7103] close(10) = -1 EBADF (Bad file descriptor) [pid 7103] close(11) = -1 EBADF (Bad file descriptor) [pid 7103] close(12) = -1 EBADF (Bad file descriptor) [pid 7103] close(13) = -1 EBADF (Bad file descriptor) [pid 7103] close(14) = -1 EBADF (Bad file descriptor) [pid 7103] close(15) = -1 EBADF (Bad file descriptor) [pid 7103] close(16) = -1 EBADF (Bad file descriptor) [pid 7103] close(17) = -1 EBADF (Bad file descriptor) [pid 7103] close(18) = -1 EBADF (Bad file descriptor) [pid 7103] close(19) = -1 EBADF (Bad file descriptor) [pid 7103] close(20) = -1 EBADF (Bad file descriptor) [pid 7103] close(21) = -1 EBADF (Bad file descriptor) [pid 7103] close(22) = -1 EBADF (Bad file descriptor) [pid 7103] close(23) = -1 EBADF (Bad file descriptor) [pid 7103] close(24) = -1 EBADF (Bad file descriptor) [pid 7103] close(25) = -1 EBADF (Bad file descriptor) [pid 7103] close(26) = -1 EBADF (Bad file descriptor) [pid 7103] close(27) = -1 EBADF (Bad file descriptor) [pid 7103] close(28) = -1 EBADF (Bad file descriptor) [pid 7103] close(29) = -1 EBADF (Bad file descriptor) [pid 7103] exit_group(0) = ? [pid 7103] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6788", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6788", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6788/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6788/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6788/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6788/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6788/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6788/sys") = 0 [pid 314] umount2("./6788/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6788/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6788/binderfs") = 0 [pid 314] umount2("./6788/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6788/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6788/cgroup.net") = 0 [pid 314] umount2("./6788/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6788/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6788/cgroup.cpu") = 0 [pid 314] umount2("./6788/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6788/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6788/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6788") = 0 [pid 314] mkdir("./6789", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7104 attached , child_tidptr=0x55557741b690) = 6791 [pid 7104] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7104] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7104] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7104] chdir("./6789") = 0 [pid 7104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7104] setpgid(0, 0) = 0 [pid 7104] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7104] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7104] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7104] write(3, "1000", 4) = 4 [pid 7104] close(3) = 0 [pid 7104] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7104] write(1, "executing program\n", 18) = 18 [pid 7104] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7104] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7104] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7104] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7104] close(3) = 0 [pid 7104] close(4) = -1 EBADF (Bad file descriptor) [pid 7104] close(5) = -1 EBADF (Bad file descriptor) [pid 7104] close(6) = -1 EBADF (Bad file descriptor) [pid 7104] close(7) = -1 EBADF (Bad file descriptor) [pid 7104] close(8) = -1 EBADF (Bad file descriptor) [pid 7104] close(9) = -1 EBADF (Bad file descriptor) [pid 7104] close(10) = -1 EBADF (Bad file descriptor) [pid 7104] close(11) = -1 EBADF (Bad file descriptor) [pid 7104] close(12) = -1 EBADF (Bad file descriptor) [pid 7104] close(13) = -1 EBADF (Bad file descriptor) [pid 7104] close(14) = -1 EBADF (Bad file descriptor) [pid 7104] close(15) = -1 EBADF (Bad file descriptor) [pid 7104] close(16) = -1 EBADF (Bad file descriptor) [pid 7104] close(17) = -1 EBADF (Bad file descriptor) [pid 7104] close(18) = -1 EBADF (Bad file descriptor) [pid 7104] close(19) = -1 EBADF (Bad file descriptor) [pid 7104] close(20) = -1 EBADF (Bad file descriptor) [pid 7104] close(21) = -1 EBADF (Bad file descriptor) [pid 7104] close(22) = -1 EBADF (Bad file descriptor) [pid 7104] close(23) = -1 EBADF (Bad file descriptor) [pid 7104] close(24) = -1 EBADF (Bad file descriptor) [pid 7104] close(25) = -1 EBADF (Bad file descriptor) [pid 7104] close(26) = -1 EBADF (Bad file descriptor) [pid 7104] close(27) = -1 EBADF (Bad file descriptor) [pid 7104] close(28) = -1 EBADF (Bad file descriptor) [pid 7104] close(29) = -1 EBADF (Bad file descriptor) [pid 7104] exit_group(0) = ? [pid 7104] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6789", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6789", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6789/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6789/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6789/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6789/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6789/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6789/sys") = 0 [pid 314] umount2("./6789/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6789/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6789/binderfs") = 0 [pid 314] umount2("./6789/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6789/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6789/cgroup.net") = 0 [pid 314] umount2("./6789/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6789/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6789/cgroup.cpu") = 0 [pid 314] umount2("./6789/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6789/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6789/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6789") = 0 [pid 314] mkdir("./6790", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6792 ci2-android-6-12-rust/strace-static-x86_64: Process 7105 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7105] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7105] <... set_robust_list resumed>) = 0 [pid 7105] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7105] chdir("./6790") = 0 [pid 7105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7105] setpgid(0, 0) = 0 [pid 7105] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7105] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7105] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7105] write(3, "1000", 4) = 4 [pid 7105] close(3) = 0 [pid 7105] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7105] write(1, "executing program\n", 18) = 18 executing program [pid 7105] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7105] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7105] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7105] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7105] close(3) = 0 [pid 7105] close(4) = -1 EBADF (Bad file descriptor) [pid 7105] close(5) = -1 EBADF (Bad file descriptor) [pid 7105] close(6) = -1 EBADF (Bad file descriptor) [pid 7105] close(7) = -1 EBADF (Bad file descriptor) [pid 7105] close(8) = -1 EBADF (Bad file descriptor) [pid 7105] close(9) = -1 EBADF (Bad file descriptor) [pid 7105] close(10) = -1 EBADF (Bad file descriptor) [pid 7105] close(11) = -1 EBADF (Bad file descriptor) [pid 7105] close(12) = -1 EBADF (Bad file descriptor) [pid 7105] close(13) = -1 EBADF (Bad file descriptor) [pid 7105] close(14) = -1 EBADF (Bad file descriptor) [pid 7105] close(15) = -1 EBADF (Bad file descriptor) [pid 7105] close(16) = -1 EBADF (Bad file descriptor) [pid 7105] close(17) = -1 EBADF (Bad file descriptor) [pid 7105] close(18) = -1 EBADF (Bad file descriptor) [pid 7105] close(19) = -1 EBADF (Bad file descriptor) [pid 7105] close(20) = -1 EBADF (Bad file descriptor) [pid 7105] close(21) = -1 EBADF (Bad file descriptor) [pid 7105] close(22) = -1 EBADF (Bad file descriptor) [pid 7105] close(23) = -1 EBADF (Bad file descriptor) [pid 7105] close(24) = -1 EBADF (Bad file descriptor) [pid 7105] close(25) = -1 EBADF (Bad file descriptor) [pid 7105] close(26) = -1 EBADF (Bad file descriptor) [pid 7105] close(27) = -1 EBADF (Bad file descriptor) [pid 7105] close(28) = -1 EBADF (Bad file descriptor) [pid 7105] close(29) = -1 EBADF (Bad file descriptor) [pid 7105] exit_group(0) = ? [pid 7105] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6790", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6790", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6790/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6790/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6790/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6790/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6790/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6790/sys") = 0 [pid 314] umount2("./6790/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6790/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6790/binderfs") = 0 [pid 314] umount2("./6790/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6790/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6790/cgroup.net") = 0 [pid 314] umount2("./6790/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6790/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6790/cgroup.cpu") = 0 [pid 314] umount2("./6790/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6790/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6790/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6790") = 0 [pid 314] mkdir("./6791", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6793 ci2-android-6-12-rust/strace-static-x86_64: Process 7106 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7106] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7106] <... set_robust_list resumed>) = 0 [pid 7106] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7106] chdir("./6791") = 0 [pid 7106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7106] setpgid(0, 0) = 0 [pid 7106] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7106] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7106] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7106] write(3, "1000", 4) = 4 [pid 7106] close(3) = 0 [pid 7106] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7106] write(1, "executing program\n", 18) = 18 executing program [pid 7106] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7106] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7106] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7106] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7106] close(3) = 0 [pid 7106] close(4) = -1 EBADF (Bad file descriptor) [pid 7106] close(5) = -1 EBADF (Bad file descriptor) [pid 7106] close(6) = -1 EBADF (Bad file descriptor) [pid 7106] close(7) = -1 EBADF (Bad file descriptor) [pid 7106] close(8) = -1 EBADF (Bad file descriptor) [pid 7106] close(9) = -1 EBADF (Bad file descriptor) [pid 7106] close(10) = -1 EBADF (Bad file descriptor) [pid 7106] close(11) = -1 EBADF (Bad file descriptor) [pid 7106] close(12) = -1 EBADF (Bad file descriptor) [pid 7106] close(13) = -1 EBADF (Bad file descriptor) [pid 7106] close(14) = -1 EBADF (Bad file descriptor) [pid 7106] close(15) = -1 EBADF (Bad file descriptor) [pid 7106] close(16) = -1 EBADF (Bad file descriptor) [pid 7106] close(17) = -1 EBADF (Bad file descriptor) [pid 7106] close(18) = -1 EBADF (Bad file descriptor) [pid 7106] close(19) = -1 EBADF (Bad file descriptor) [pid 7106] close(20) = -1 EBADF (Bad file descriptor) [pid 7106] close(21) = -1 EBADF (Bad file descriptor) [pid 7106] close(22) = -1 EBADF (Bad file descriptor) [pid 7106] close(23) = -1 EBADF (Bad file descriptor) [pid 7106] close(24) = -1 EBADF (Bad file descriptor) [pid 7106] close(25) = -1 EBADF (Bad file descriptor) [pid 7106] close(26) = -1 EBADF (Bad file descriptor) [pid 7106] close(27) = -1 EBADF (Bad file descriptor) [pid 7106] close(28) = -1 EBADF (Bad file descriptor) [pid 7106] close(29) = -1 EBADF (Bad file descriptor) [pid 7106] exit_group(0) = ? [pid 7106] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6793, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6791", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6791", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6791/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6791/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6791/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6791/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6791/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6791/sys") = 0 [pid 314] umount2("./6791/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6791/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6791/binderfs") = 0 [pid 314] umount2("./6791/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6791/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6791/cgroup.net") = 0 [pid 314] umount2("./6791/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6791/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6791/cgroup.cpu") = 0 [pid 314] umount2("./6791/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6791/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6791/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6791") = 0 [pid 314] mkdir("./6792", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6794 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7107 attached [pid 7107] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7107] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7107] chdir("./6792") = 0 [pid 7107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7107] setpgid(0, 0) = 0 [pid 7107] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7107] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7107] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7107] write(3, "1000", 4) = 4 [pid 7107] close(3) = 0 [pid 7107] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7107] write(1, "executing program\n", 18) = 18 executing program [pid 7107] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7107] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7107] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7107] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7107] close(3) = 0 [pid 7107] close(4) = -1 EBADF (Bad file descriptor) [pid 7107] close(5) = -1 EBADF (Bad file descriptor) [pid 7107] close(6) = -1 EBADF (Bad file descriptor) [pid 7107] close(7) = -1 EBADF (Bad file descriptor) [pid 7107] close(8) = -1 EBADF (Bad file descriptor) [pid 7107] close(9) = -1 EBADF (Bad file descriptor) [pid 7107] close(10) = -1 EBADF (Bad file descriptor) [pid 7107] close(11) = -1 EBADF (Bad file descriptor) [pid 7107] close(12) = -1 EBADF (Bad file descriptor) [pid 7107] close(13) = -1 EBADF (Bad file descriptor) [pid 7107] close(14) = -1 EBADF (Bad file descriptor) [pid 7107] close(15) = -1 EBADF (Bad file descriptor) [pid 7107] close(16) = -1 EBADF (Bad file descriptor) [pid 7107] close(17) = -1 EBADF (Bad file descriptor) [pid 7107] close(18) = -1 EBADF (Bad file descriptor) [pid 7107] close(19) = -1 EBADF (Bad file descriptor) [pid 7107] close(20) = -1 EBADF (Bad file descriptor) [pid 7107] close(21) = -1 EBADF (Bad file descriptor) [pid 7107] close(22) = -1 EBADF (Bad file descriptor) [pid 7107] close(23) = -1 EBADF (Bad file descriptor) [pid 7107] close(24) = -1 EBADF (Bad file descriptor) [pid 7107] close(25) = -1 EBADF (Bad file descriptor) [pid 7107] close(26) = -1 EBADF (Bad file descriptor) [pid 7107] close(27) = -1 EBADF (Bad file descriptor) [pid 7107] close(28) = -1 EBADF (Bad file descriptor) [pid 7107] close(29) = -1 EBADF (Bad file descriptor) [pid 7107] exit_group(0) = ? [pid 7107] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6792", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6792", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6792/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6792/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6792/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6792/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6792/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6792/sys") = 0 [pid 314] umount2("./6792/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6792/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6792/binderfs") = 0 [pid 314] umount2("./6792/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6792/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6792/cgroup.net") = 0 [pid 314] umount2("./6792/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6792/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6792/cgroup.cpu") = 0 [pid 314] umount2("./6792/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6792/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6792/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6792") = 0 [pid 314] mkdir("./6793", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7108 attached , child_tidptr=0x55557741b690) = 6795 [pid 7108] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7108] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7108] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7108] chdir("./6793") = 0 [pid 7108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7108] setpgid(0, 0) = 0 [pid 7108] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7108] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7108] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7108] write(3, "1000", 4) = 4 [pid 7108] close(3) = 0 [pid 7108] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7108] write(1, "executing program\n", 18) = 18 executing program [pid 7108] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7108] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7108] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7108] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7108] close(3) = 0 [pid 7108] close(4) = -1 EBADF (Bad file descriptor) [pid 7108] close(5) = -1 EBADF (Bad file descriptor) [pid 7108] close(6) = -1 EBADF (Bad file descriptor) [pid 7108] close(7) = -1 EBADF (Bad file descriptor) [pid 7108] close(8) = -1 EBADF (Bad file descriptor) [pid 7108] close(9) = -1 EBADF (Bad file descriptor) [pid 7108] close(10) = -1 EBADF (Bad file descriptor) [pid 7108] close(11) = -1 EBADF (Bad file descriptor) [pid 7108] close(12) = -1 EBADF (Bad file descriptor) [pid 7108] close(13) = -1 EBADF (Bad file descriptor) [pid 7108] close(14) = -1 EBADF (Bad file descriptor) [pid 7108] close(15) = -1 EBADF (Bad file descriptor) [pid 7108] close(16) = -1 EBADF (Bad file descriptor) [pid 7108] close(17) = -1 EBADF (Bad file descriptor) [pid 7108] close(18) = -1 EBADF (Bad file descriptor) [pid 7108] close(19) = -1 EBADF (Bad file descriptor) [pid 7108] close(20) = -1 EBADF (Bad file descriptor) [pid 7108] close(21) = -1 EBADF (Bad file descriptor) [pid 7108] close(22) = -1 EBADF (Bad file descriptor) [pid 7108] close(23) = -1 EBADF (Bad file descriptor) [pid 7108] close(24) = -1 EBADF (Bad file descriptor) [pid 7108] close(25) = -1 EBADF (Bad file descriptor) [pid 7108] close(26) = -1 EBADF (Bad file descriptor) [pid 7108] close(27) = -1 EBADF (Bad file descriptor) [pid 7108] close(28) = -1 EBADF (Bad file descriptor) [pid 7108] close(29) = -1 EBADF (Bad file descriptor) [pid 7108] exit_group(0) = ? [pid 7108] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6793", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6793", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6793/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6793/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6793/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6793/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6793/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6793/sys") = 0 [pid 314] umount2("./6793/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6793/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6793/binderfs") = 0 [pid 314] umount2("./6793/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6793/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6793/cgroup.net") = 0 [pid 314] umount2("./6793/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6793/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6793/cgroup.cpu") = 0 [pid 314] umount2("./6793/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6793/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6793/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6793") = 0 [pid 314] mkdir("./6794", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7109 attached , child_tidptr=0x55557741b690) = 6796 [pid 7109] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7109] <... set_robust_list resumed>) = 0 [pid 7109] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7109] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7109] chdir("./6794") = 0 [pid 7109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7109] setpgid(0, 0) = 0 [pid 7109] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7109] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7109] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7109] write(3, "1000", 4) = 4 [pid 7109] close(3) = 0 [pid 7109] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7109] write(1, "executing program\n", 18) = 18 [pid 7109] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7109] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7109] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7109] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7109] close(3) = 0 [pid 7109] close(4) = -1 EBADF (Bad file descriptor) [pid 7109] close(5) = -1 EBADF (Bad file descriptor) [pid 7109] close(6) = -1 EBADF (Bad file descriptor) [pid 7109] close(7) = -1 EBADF (Bad file descriptor) [pid 7109] close(8) = -1 EBADF (Bad file descriptor) [pid 7109] close(9) = -1 EBADF (Bad file descriptor) [pid 7109] close(10) = -1 EBADF (Bad file descriptor) [pid 7109] close(11) = -1 EBADF (Bad file descriptor) [pid 7109] close(12) = -1 EBADF (Bad file descriptor) [pid 7109] close(13) = -1 EBADF (Bad file descriptor) [pid 7109] close(14) = -1 EBADF (Bad file descriptor) [pid 7109] close(15) = -1 EBADF (Bad file descriptor) [pid 7109] close(16) = -1 EBADF (Bad file descriptor) [pid 7109] close(17) = -1 EBADF (Bad file descriptor) [pid 7109] close(18) = -1 EBADF (Bad file descriptor) [pid 7109] close(19) = -1 EBADF (Bad file descriptor) [pid 7109] close(20) = -1 EBADF (Bad file descriptor) [pid 7109] close(21) = -1 EBADF (Bad file descriptor) [pid 7109] close(22) = -1 EBADF (Bad file descriptor) [pid 7109] close(23) = -1 EBADF (Bad file descriptor) [pid 7109] close(24) = -1 EBADF (Bad file descriptor) [pid 7109] close(25) = -1 EBADF (Bad file descriptor) [pid 7109] close(26) = -1 EBADF (Bad file descriptor) [pid 7109] close(27) = -1 EBADF (Bad file descriptor) [pid 7109] close(28) = -1 EBADF (Bad file descriptor) [pid 7109] close(29) = -1 EBADF (Bad file descriptor) [pid 7109] exit_group(0) = ? [pid 7109] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6796, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6794", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6794", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6794/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6794/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6794/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6794/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6794/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6794/sys") = 0 [pid 314] umount2("./6794/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6794/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6794/binderfs") = 0 [pid 314] umount2("./6794/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6794/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6794/cgroup.net") = 0 [pid 314] umount2("./6794/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6794/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6794/cgroup.cpu") = 0 [pid 314] umount2("./6794/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6794/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6794/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6794") = 0 [pid 314] mkdir("./6795", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6797 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 7110 attached , NULL, 8) = 0 [pid 7110] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7110] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7110] chdir("./6795") = 0 [pid 7110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7110] setpgid(0, 0) = 0 [pid 7110] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7110] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7110] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7110] write(3, "1000", 4) = 4 [pid 7110] close(3) = 0 [pid 7110] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7110] write(1, "executing program\n", 18) = 18 [pid 7110] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7110] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7110] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7110] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7110] close(3) = 0 [pid 7110] close(4) = -1 EBADF (Bad file descriptor) [pid 7110] close(5) = -1 EBADF (Bad file descriptor) [pid 7110] close(6) = -1 EBADF (Bad file descriptor) [pid 7110] close(7) = -1 EBADF (Bad file descriptor) [pid 7110] close(8) = -1 EBADF (Bad file descriptor) [pid 7110] close(9) = -1 EBADF (Bad file descriptor) [pid 7110] close(10) = -1 EBADF (Bad file descriptor) [pid 7110] close(11) = -1 EBADF (Bad file descriptor) [pid 7110] close(12) = -1 EBADF (Bad file descriptor) [pid 7110] close(13) = -1 EBADF (Bad file descriptor) [pid 7110] close(14) = -1 EBADF (Bad file descriptor) [pid 7110] close(15) = -1 EBADF (Bad file descriptor) [pid 7110] close(16) = -1 EBADF (Bad file descriptor) [pid 7110] close(17) = -1 EBADF (Bad file descriptor) [pid 7110] close(18) = -1 EBADF (Bad file descriptor) [pid 7110] close(19) = -1 EBADF (Bad file descriptor) [pid 7110] close(20) = -1 EBADF (Bad file descriptor) [pid 7110] close(21) = -1 EBADF (Bad file descriptor) [pid 7110] close(22) = -1 EBADF (Bad file descriptor) [pid 7110] close(23) = -1 EBADF (Bad file descriptor) [pid 7110] close(24) = -1 EBADF (Bad file descriptor) [pid 7110] close(25) = -1 EBADF (Bad file descriptor) [pid 7110] close(26) = -1 EBADF (Bad file descriptor) [pid 7110] close(27) = -1 EBADF (Bad file descriptor) [pid 7110] close(28) = -1 EBADF (Bad file descriptor) [pid 7110] close(29) = -1 EBADF (Bad file descriptor) [pid 7110] exit_group(0) = ? [pid 7110] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6795", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6795", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6795/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6795/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6795/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6795/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6795/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6795/sys") = 0 [pid 314] umount2("./6795/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6795/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6795/binderfs") = 0 [pid 314] umount2("./6795/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6795/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6795/cgroup.net") = 0 [pid 314] umount2("./6795/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6795/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6795/cgroup.cpu") = 0 [pid 314] umount2("./6795/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6795/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6795/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6795") = 0 [pid 314] mkdir("./6796", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7111 attached , child_tidptr=0x55557741b690) = 6798 [pid 7111] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7111] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7111] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7111] chdir("./6796") = 0 [pid 7111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7111] setpgid(0, 0) = 0 [pid 7111] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7111] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7111] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7111] write(3, "1000", 4) = 4 [pid 7111] close(3) = 0 [pid 7111] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7111] write(1, "executing program\n", 18) = 18 executing program [pid 7111] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7111] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7111] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7111] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7111] close(3) = 0 [pid 7111] close(4) = -1 EBADF (Bad file descriptor) [pid 7111] close(5) = -1 EBADF (Bad file descriptor) [pid 7111] close(6) = -1 EBADF (Bad file descriptor) [pid 7111] close(7) = -1 EBADF (Bad file descriptor) [pid 7111] close(8) = -1 EBADF (Bad file descriptor) [pid 7111] close(9) = -1 EBADF (Bad file descriptor) [pid 7111] close(10) = -1 EBADF (Bad file descriptor) [pid 7111] close(11) = -1 EBADF (Bad file descriptor) [pid 7111] close(12) = -1 EBADF (Bad file descriptor) [pid 7111] close(13) = -1 EBADF (Bad file descriptor) [pid 7111] close(14) = -1 EBADF (Bad file descriptor) [pid 7111] close(15) = -1 EBADF (Bad file descriptor) [pid 7111] close(16) = -1 EBADF (Bad file descriptor) [pid 7111] close(17) = -1 EBADF (Bad file descriptor) [pid 7111] close(18) = -1 EBADF (Bad file descriptor) [pid 7111] close(19) = -1 EBADF (Bad file descriptor) [pid 7111] close(20) = -1 EBADF (Bad file descriptor) [pid 7111] close(21) = -1 EBADF (Bad file descriptor) [pid 7111] close(22) = -1 EBADF (Bad file descriptor) [pid 7111] close(23) = -1 EBADF (Bad file descriptor) [pid 7111] close(24) = -1 EBADF (Bad file descriptor) [pid 7111] close(25) = -1 EBADF (Bad file descriptor) [pid 7111] close(26) = -1 EBADF (Bad file descriptor) [pid 7111] close(27) = -1 EBADF (Bad file descriptor) [pid 7111] close(28) = -1 EBADF (Bad file descriptor) [pid 7111] close(29) = -1 EBADF (Bad file descriptor) [pid 7111] exit_group(0) = ? [pid 7111] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6796", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6796", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6796/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6796/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6796/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6796/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6796/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6796/sys") = 0 [pid 314] umount2("./6796/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6796/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6796/binderfs") = 0 [pid 314] umount2("./6796/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6796/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6796/cgroup.net") = 0 [pid 314] umount2("./6796/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6796/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6796/cgroup.cpu") = 0 [pid 314] umount2("./6796/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6796/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6796/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6796") = 0 [pid 314] mkdir("./6797", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7112 attached , child_tidptr=0x55557741b690) = 6799 [pid 7112] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7112] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7112] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7112] chdir("./6797") = 0 [pid 7112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7112] setpgid(0, 0) = 0 [pid 7112] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7112] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7112] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7112] write(3, "1000", 4) = 4 [pid 7112] close(3) = 0 [pid 7112] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7112] write(1, "executing program\n", 18) = 18 [pid 7112] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7112] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7112] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7112] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7112] close(3) = 0 [pid 7112] close(4) = -1 EBADF (Bad file descriptor) [pid 7112] close(5) = -1 EBADF (Bad file descriptor) [pid 7112] close(6) = -1 EBADF (Bad file descriptor) [pid 7112] close(7) = -1 EBADF (Bad file descriptor) [pid 7112] close(8) = -1 EBADF (Bad file descriptor) [pid 7112] close(9) = -1 EBADF (Bad file descriptor) [pid 7112] close(10) = -1 EBADF (Bad file descriptor) [pid 7112] close(11) = -1 EBADF (Bad file descriptor) [pid 7112] close(12) = -1 EBADF (Bad file descriptor) [pid 7112] close(13) = -1 EBADF (Bad file descriptor) [pid 7112] close(14) = -1 EBADF (Bad file descriptor) [pid 7112] close(15) = -1 EBADF (Bad file descriptor) [pid 7112] close(16) = -1 EBADF (Bad file descriptor) [pid 7112] close(17) = -1 EBADF (Bad file descriptor) [pid 7112] close(18) = -1 EBADF (Bad file descriptor) [pid 7112] close(19) = -1 EBADF (Bad file descriptor) [pid 7112] close(20) = -1 EBADF (Bad file descriptor) [pid 7112] close(21) = -1 EBADF (Bad file descriptor) [pid 7112] close(22) = -1 EBADF (Bad file descriptor) [pid 7112] close(23) = -1 EBADF (Bad file descriptor) [pid 7112] close(24) = -1 EBADF (Bad file descriptor) [pid 7112] close(25) = -1 EBADF (Bad file descriptor) [pid 7112] close(26) = -1 EBADF (Bad file descriptor) [pid 7112] close(27) = -1 EBADF (Bad file descriptor) [pid 7112] close(28) = -1 EBADF (Bad file descriptor) [pid 7112] close(29) = -1 EBADF (Bad file descriptor) [pid 7112] exit_group(0) = ? [pid 7112] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6797", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6797", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6797/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6797/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6797/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6797/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6797/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6797/sys") = 0 [pid 314] umount2("./6797/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6797/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6797/binderfs") = 0 [pid 314] umount2("./6797/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6797/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6797/cgroup.net") = 0 [pid 314] umount2("./6797/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6797/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6797/cgroup.cpu") = 0 [pid 314] umount2("./6797/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6797/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6797/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6797") = 0 [pid 314] mkdir("./6798", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7113 attached , child_tidptr=0x55557741b690) = 6800 [pid 7113] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7113] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7113] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7113] chdir("./6798") = 0 [pid 7113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7113] setpgid(0, 0) = 0 [pid 7113] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7113] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7113] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7113] write(3, "1000", 4) = 4 [pid 7113] close(3) = 0 [pid 7113] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7113] write(1, "executing program\n", 18) = 18 [pid 7113] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7113] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7113] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7113] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7113] close(3) = 0 [pid 7113] close(4) = -1 EBADF (Bad file descriptor) [pid 7113] close(5) = -1 EBADF (Bad file descriptor) [pid 7113] close(6) = -1 EBADF (Bad file descriptor) [pid 7113] close(7) = -1 EBADF (Bad file descriptor) [pid 7113] close(8) = -1 EBADF (Bad file descriptor) [pid 7113] close(9) = -1 EBADF (Bad file descriptor) [pid 7113] close(10) = -1 EBADF (Bad file descriptor) [pid 7113] close(11) = -1 EBADF (Bad file descriptor) [pid 7113] close(12) = -1 EBADF (Bad file descriptor) [pid 7113] close(13) = -1 EBADF (Bad file descriptor) [pid 7113] close(14) = -1 EBADF (Bad file descriptor) [pid 7113] close(15) = -1 EBADF (Bad file descriptor) [pid 7113] close(16) = -1 EBADF (Bad file descriptor) [pid 7113] close(17) = -1 EBADF (Bad file descriptor) [pid 7113] close(18) = -1 EBADF (Bad file descriptor) [pid 7113] close(19) = -1 EBADF (Bad file descriptor) [pid 7113] close(20) = -1 EBADF (Bad file descriptor) [pid 7113] close(21) = -1 EBADF (Bad file descriptor) [pid 7113] close(22) = -1 EBADF (Bad file descriptor) [pid 7113] close(23) = -1 EBADF (Bad file descriptor) [pid 7113] close(24) = -1 EBADF (Bad file descriptor) [pid 7113] close(25) = -1 EBADF (Bad file descriptor) [pid 7113] close(26) = -1 EBADF (Bad file descriptor) [pid 7113] close(27) = -1 EBADF (Bad file descriptor) [pid 7113] close(28) = -1 EBADF (Bad file descriptor) [pid 7113] close(29) = -1 EBADF (Bad file descriptor) [pid 7113] exit_group(0) = ? [pid 7113] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6798", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6798", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6798/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6798/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6798/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6798/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6798/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6798/sys") = 0 [pid 314] umount2("./6798/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6798/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6798/binderfs") = 0 [pid 314] umount2("./6798/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6798/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6798/cgroup.net") = 0 [pid 314] umount2("./6798/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6798/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6798/cgroup.cpu") = 0 [pid 314] umount2("./6798/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6798/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6798/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6798") = 0 [pid 314] mkdir("./6799", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7114 attached , child_tidptr=0x55557741b690) = 6801 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7114] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7114] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7114] chdir("./6799") = 0 [pid 7114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7114] setpgid(0, 0) = 0 [pid 7114] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7114] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7114] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7114] write(3, "1000", 4) = 4 [pid 7114] close(3) = 0 [pid 7114] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7114] write(1, "executing program\n", 18) = 18 [pid 7114] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7114] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7114] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7114] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7114] close(3) = 0 [pid 7114] close(4) = -1 EBADF (Bad file descriptor) [pid 7114] close(5) = -1 EBADF (Bad file descriptor) [pid 7114] close(6) = -1 EBADF (Bad file descriptor) [pid 7114] close(7) = -1 EBADF (Bad file descriptor) [pid 7114] close(8) = -1 EBADF (Bad file descriptor) [pid 7114] close(9) = -1 EBADF (Bad file descriptor) [pid 7114] close(10) = -1 EBADF (Bad file descriptor) [pid 7114] close(11) = -1 EBADF (Bad file descriptor) [pid 7114] close(12) = -1 EBADF (Bad file descriptor) [pid 7114] close(13) = -1 EBADF (Bad file descriptor) [pid 7114] close(14) = -1 EBADF (Bad file descriptor) [pid 7114] close(15) = -1 EBADF (Bad file descriptor) [pid 7114] close(16) = -1 EBADF (Bad file descriptor) [pid 7114] close(17) = -1 EBADF (Bad file descriptor) [pid 7114] close(18) = -1 EBADF (Bad file descriptor) [pid 7114] close(19) = -1 EBADF (Bad file descriptor) [pid 7114] close(20) = -1 EBADF (Bad file descriptor) [pid 7114] close(21) = -1 EBADF (Bad file descriptor) [pid 7114] close(22) = -1 EBADF (Bad file descriptor) [pid 7114] close(23) = -1 EBADF (Bad file descriptor) [pid 7114] close(24) = -1 EBADF (Bad file descriptor) [pid 7114] close(25) = -1 EBADF (Bad file descriptor) [pid 7114] close(26) = -1 EBADF (Bad file descriptor) [pid 7114] close(27) = -1 EBADF (Bad file descriptor) [pid 7114] close(28) = -1 EBADF (Bad file descriptor) [pid 7114] close(29) = -1 EBADF (Bad file descriptor) [pid 7114] exit_group(0) = ? [pid 7114] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6801, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6799", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6799", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6799/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6799/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6799/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6799/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6799/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6799/sys") = 0 [pid 314] umount2("./6799/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6799/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6799/binderfs") = 0 [pid 314] umount2("./6799/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6799/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6799/cgroup.net") = 0 [pid 314] umount2("./6799/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6799/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6799/cgroup.cpu") = 0 [pid 314] umount2("./6799/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6799/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6799/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6799") = 0 [pid 314] mkdir("./6800", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6802 ci2-android-6-12-rust/strace-static-x86_64: Process 7115 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7115] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7115] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7115] chdir("./6800") = 0 [pid 7115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7115] setpgid(0, 0) = 0 [pid 7115] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7115] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7115] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7115] write(3, "1000", 4) = 4 [pid 7115] close(3) = 0 [pid 7115] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7115] write(1, "executing program\n", 18) = 18 executing program [pid 7115] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7115] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7115] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7115] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7115] close(3) = 0 [pid 7115] close(4) = -1 EBADF (Bad file descriptor) [pid 7115] close(5) = -1 EBADF (Bad file descriptor) [pid 7115] close(6) = -1 EBADF (Bad file descriptor) [pid 7115] close(7) = -1 EBADF (Bad file descriptor) [pid 7115] close(8) = -1 EBADF (Bad file descriptor) [pid 7115] close(9) = -1 EBADF (Bad file descriptor) [pid 7115] close(10) = -1 EBADF (Bad file descriptor) [pid 7115] close(11) = -1 EBADF (Bad file descriptor) [pid 7115] close(12) = -1 EBADF (Bad file descriptor) [pid 7115] close(13) = -1 EBADF (Bad file descriptor) [pid 7115] close(14) = -1 EBADF (Bad file descriptor) [pid 7115] close(15) = -1 EBADF (Bad file descriptor) [pid 7115] close(16) = -1 EBADF (Bad file descriptor) [pid 7115] close(17) = -1 EBADF (Bad file descriptor) [pid 7115] close(18) = -1 EBADF (Bad file descriptor) [pid 7115] close(19) = -1 EBADF (Bad file descriptor) [pid 7115] close(20) = -1 EBADF (Bad file descriptor) [pid 7115] close(21) = -1 EBADF (Bad file descriptor) [pid 7115] close(22) = -1 EBADF (Bad file descriptor) [pid 7115] close(23) = -1 EBADF (Bad file descriptor) [pid 7115] close(24) = -1 EBADF (Bad file descriptor) [pid 7115] close(25) = -1 EBADF (Bad file descriptor) [pid 7115] close(26) = -1 EBADF (Bad file descriptor) [pid 7115] close(27) = -1 EBADF (Bad file descriptor) [pid 7115] close(28) = -1 EBADF (Bad file descriptor) [pid 7115] close(29) = -1 EBADF (Bad file descriptor) [pid 7115] exit_group(0) = ? [pid 7115] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6800", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6800", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6800/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6800/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6800/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6800/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6800/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6800/sys") = 0 [pid 314] umount2("./6800/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6800/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6800/binderfs") = 0 [pid 314] umount2("./6800/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6800/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6800/cgroup.net") = 0 [pid 314] umount2("./6800/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6800/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6800/cgroup.cpu") = 0 [pid 314] umount2("./6800/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6800/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6800/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6800") = 0 [pid 314] mkdir("./6801", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6803 ci2-android-6-12-rust/strace-static-x86_64: Process 7116 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7116] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7116] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7116] chdir("./6801") = 0 [pid 7116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7116] setpgid(0, 0) = 0 [pid 7116] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7116] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7116] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7116] write(3, "1000", 4) = 4 [pid 7116] close(3) = 0 [pid 7116] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7116] write(1, "executing program\n", 18) = 18 executing program [pid 7116] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7116] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7116] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7116] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7116] close(3) = 0 [pid 7116] close(4) = -1 EBADF (Bad file descriptor) [pid 7116] close(5) = -1 EBADF (Bad file descriptor) [pid 7116] close(6) = -1 EBADF (Bad file descriptor) [pid 7116] close(7) = -1 EBADF (Bad file descriptor) [pid 7116] close(8) = -1 EBADF (Bad file descriptor) [pid 7116] close(9) = -1 EBADF (Bad file descriptor) [pid 7116] close(10) = -1 EBADF (Bad file descriptor) [pid 7116] close(11) = -1 EBADF (Bad file descriptor) [pid 7116] close(12) = -1 EBADF (Bad file descriptor) [pid 7116] close(13) = -1 EBADF (Bad file descriptor) [pid 7116] close(14) = -1 EBADF (Bad file descriptor) [pid 7116] close(15) = -1 EBADF (Bad file descriptor) [pid 7116] close(16) = -1 EBADF (Bad file descriptor) [pid 7116] close(17) = -1 EBADF (Bad file descriptor) [pid 7116] close(18) = -1 EBADF (Bad file descriptor) [pid 7116] close(19) = -1 EBADF (Bad file descriptor) [pid 7116] close(20) = -1 EBADF (Bad file descriptor) [pid 7116] close(21) = -1 EBADF (Bad file descriptor) [pid 7116] close(22) = -1 EBADF (Bad file descriptor) [pid 7116] close(23) = -1 EBADF (Bad file descriptor) [pid 7116] close(24) = -1 EBADF (Bad file descriptor) [pid 7116] close(25) = -1 EBADF (Bad file descriptor) [pid 7116] close(26) = -1 EBADF (Bad file descriptor) [pid 7116] close(27) = -1 EBADF (Bad file descriptor) [pid 7116] close(28) = -1 EBADF (Bad file descriptor) [pid 7116] close(29) = -1 EBADF (Bad file descriptor) [pid 7116] exit_group(0) = ? [pid 7116] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6801", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6801", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6801/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6801/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6801/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6801/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6801/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6801/sys") = 0 [pid 314] umount2("./6801/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6801/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6801/binderfs") = 0 [pid 314] umount2("./6801/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6801/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6801/cgroup.net") = 0 [pid 314] umount2("./6801/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6801/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6801/cgroup.cpu") = 0 [pid 314] umount2("./6801/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6801/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6801/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6801") = 0 [pid 314] mkdir("./6802", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7117 attached , child_tidptr=0x55557741b690) = 6804 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7117] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7117] <... set_robust_list resumed>) = 0 [pid 7117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7117] chdir("./6802") = 0 [pid 7117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7117] setpgid(0, 0) = 0 [pid 7117] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7117] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7117] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7117] write(3, "1000", 4) = 4 [pid 7117] close(3) = 0 [pid 7117] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7117] write(1, "executing program\n", 18) = 18 executing program [pid 7117] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7117] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7117] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7117] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7117] close(3) = 0 [pid 7117] close(4) = -1 EBADF (Bad file descriptor) [pid 7117] close(5) = -1 EBADF (Bad file descriptor) [pid 7117] close(6) = -1 EBADF (Bad file descriptor) [pid 7117] close(7) = -1 EBADF (Bad file descriptor) [pid 7117] close(8) = -1 EBADF (Bad file descriptor) [pid 7117] close(9) = -1 EBADF (Bad file descriptor) [pid 7117] close(10) = -1 EBADF (Bad file descriptor) [pid 7117] close(11) = -1 EBADF (Bad file descriptor) [pid 7117] close(12) = -1 EBADF (Bad file descriptor) [pid 7117] close(13) = -1 EBADF (Bad file descriptor) [pid 7117] close(14) = -1 EBADF (Bad file descriptor) [pid 7117] close(15) = -1 EBADF (Bad file descriptor) [pid 7117] close(16) = -1 EBADF (Bad file descriptor) [pid 7117] close(17) = -1 EBADF (Bad file descriptor) [pid 7117] close(18) = -1 EBADF (Bad file descriptor) [pid 7117] close(19) = -1 EBADF (Bad file descriptor) [pid 7117] close(20) = -1 EBADF (Bad file descriptor) [pid 7117] close(21) = -1 EBADF (Bad file descriptor) [pid 7117] close(22) = -1 EBADF (Bad file descriptor) [pid 7117] close(23) = -1 EBADF (Bad file descriptor) [pid 7117] close(24) = -1 EBADF (Bad file descriptor) [pid 7117] close(25) = -1 EBADF (Bad file descriptor) [pid 7117] close(26) = -1 EBADF (Bad file descriptor) [pid 7117] close(27) = -1 EBADF (Bad file descriptor) [pid 7117] close(28) = -1 EBADF (Bad file descriptor) [pid 7117] close(29) = -1 EBADF (Bad file descriptor) [pid 7117] exit_group(0) = ? [pid 7117] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6802", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6802", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6802/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6802/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6802/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6802/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6802/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6802/sys") = 0 [pid 314] umount2("./6802/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6802/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6802/binderfs") = 0 [pid 314] umount2("./6802/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6802/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6802/cgroup.net") = 0 [pid 314] umount2("./6802/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6802/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6802/cgroup.cpu") = 0 [pid 314] umount2("./6802/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6802/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6802/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6802") = 0 [pid 314] mkdir("./6803", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6805 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7118 attached [pid 7118] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7118] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7118] chdir("./6803") = 0 [pid 7118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7118] setpgid(0, 0) = 0 [pid 7118] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7118] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7118] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7118] write(3, "1000", 4) = 4 [pid 7118] close(3) = 0 [pid 7118] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7118] write(1, "executing program\n", 18) = 18 executing program [pid 7118] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7118] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7118] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7118] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7118] close(3) = 0 [pid 7118] close(4) = -1 EBADF (Bad file descriptor) [pid 7118] close(5) = -1 EBADF (Bad file descriptor) [pid 7118] close(6) = -1 EBADF (Bad file descriptor) [pid 7118] close(7) = -1 EBADF (Bad file descriptor) [pid 7118] close(8) = -1 EBADF (Bad file descriptor) [pid 7118] close(9) = -1 EBADF (Bad file descriptor) [pid 7118] close(10) = -1 EBADF (Bad file descriptor) [pid 7118] close(11) = -1 EBADF (Bad file descriptor) [pid 7118] close(12) = -1 EBADF (Bad file descriptor) [pid 7118] close(13) = -1 EBADF (Bad file descriptor) [pid 7118] close(14) = -1 EBADF (Bad file descriptor) [pid 7118] close(15) = -1 EBADF (Bad file descriptor) [pid 7118] close(16) = -1 EBADF (Bad file descriptor) [pid 7118] close(17) = -1 EBADF (Bad file descriptor) [pid 7118] close(18) = -1 EBADF (Bad file descriptor) [pid 7118] close(19) = -1 EBADF (Bad file descriptor) [pid 7118] close(20) = -1 EBADF (Bad file descriptor) [pid 7118] close(21) = -1 EBADF (Bad file descriptor) [pid 7118] close(22) = -1 EBADF (Bad file descriptor) [pid 7118] close(23) = -1 EBADF (Bad file descriptor) [pid 7118] close(24) = -1 EBADF (Bad file descriptor) [pid 7118] close(25) = -1 EBADF (Bad file descriptor) [pid 7118] close(26) = -1 EBADF (Bad file descriptor) [pid 7118] close(27) = -1 EBADF (Bad file descriptor) [pid 7118] close(28) = -1 EBADF (Bad file descriptor) [pid 7118] close(29) = -1 EBADF (Bad file descriptor) [pid 7118] exit_group(0) = ? [pid 7118] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6805, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6803", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6803", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6803/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6803/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6803/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6803/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6803/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6803/sys") = 0 [pid 314] umount2("./6803/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6803/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6803/binderfs") = 0 [pid 314] umount2("./6803/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6803/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6803/cgroup.net") = 0 [pid 314] umount2("./6803/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6803/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6803/cgroup.cpu") = 0 [pid 314] umount2("./6803/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6803/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6803/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6803") = 0 [pid 314] mkdir("./6804", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7119 attached , child_tidptr=0x55557741b690) = 6806 [pid 7119] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7119] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7119] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7119] chdir("./6804") = 0 [pid 7119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7119] setpgid(0, 0) = 0 [pid 7119] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7119] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7119] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7119] write(3, "1000", 4) = 4 [pid 7119] close(3) = 0 [pid 7119] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7119] write(1, "executing program\n", 18) = 18 executing program [pid 7119] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7119] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7119] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7119] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7119] close(3) = 0 [pid 7119] close(4) = -1 EBADF (Bad file descriptor) [pid 7119] close(5) = -1 EBADF (Bad file descriptor) [pid 7119] close(6) = -1 EBADF (Bad file descriptor) [pid 7119] close(7) = -1 EBADF (Bad file descriptor) [pid 7119] close(8) = -1 EBADF (Bad file descriptor) [pid 7119] close(9) = -1 EBADF (Bad file descriptor) [pid 7119] close(10) = -1 EBADF (Bad file descriptor) [pid 7119] close(11) = -1 EBADF (Bad file descriptor) [pid 7119] close(12) = -1 EBADF (Bad file descriptor) [pid 7119] close(13) = -1 EBADF (Bad file descriptor) [pid 7119] close(14) = -1 EBADF (Bad file descriptor) [pid 7119] close(15) = -1 EBADF (Bad file descriptor) [pid 7119] close(16) = -1 EBADF (Bad file descriptor) [pid 7119] close(17) = -1 EBADF (Bad file descriptor) [pid 7119] close(18) = -1 EBADF (Bad file descriptor) [pid 7119] close(19) = -1 EBADF (Bad file descriptor) [pid 7119] close(20) = -1 EBADF (Bad file descriptor) [pid 7119] close(21) = -1 EBADF (Bad file descriptor) [pid 7119] close(22) = -1 EBADF (Bad file descriptor) [pid 7119] close(23) = -1 EBADF (Bad file descriptor) [pid 7119] close(24) = -1 EBADF (Bad file descriptor) [pid 7119] close(25) = -1 EBADF (Bad file descriptor) [pid 7119] close(26) = -1 EBADF (Bad file descriptor) [pid 7119] close(27) = -1 EBADF (Bad file descriptor) [pid 7119] close(28) = -1 EBADF (Bad file descriptor) [pid 7119] close(29) = -1 EBADF (Bad file descriptor) [pid 7119] exit_group(0) = ? [pid 7119] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6804", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6804", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6804/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6804/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6804/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6804/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6804/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6804/sys") = 0 [pid 314] umount2("./6804/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6804/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6804/binderfs") = 0 [pid 314] umount2("./6804/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6804/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6804/cgroup.net") = 0 [pid 314] umount2("./6804/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6804/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6804/cgroup.cpu") = 0 [pid 314] umount2("./6804/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6804/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6804/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6804") = 0 [pid 314] mkdir("./6805", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6807 ci2-android-6-12-rust/strace-static-x86_64: Process 7120 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7120] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7120] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7120] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7120] chdir("./6805") = 0 [pid 7120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7120] setpgid(0, 0) = 0 [pid 7120] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7120] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7120] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7120] write(3, "1000", 4) = 4 [pid 7120] close(3) = 0 [pid 7120] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7120] write(1, "executing program\n", 18) = 18 executing program [pid 7120] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7120] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7120] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7120] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7120] close(3) = 0 [pid 7120] close(4) = -1 EBADF (Bad file descriptor) [pid 7120] close(5) = -1 EBADF (Bad file descriptor) [pid 7120] close(6) = -1 EBADF (Bad file descriptor) [pid 7120] close(7) = -1 EBADF (Bad file descriptor) [pid 7120] close(8) = -1 EBADF (Bad file descriptor) [pid 7120] close(9) = -1 EBADF (Bad file descriptor) [pid 7120] close(10) = -1 EBADF (Bad file descriptor) [pid 7120] close(11) = -1 EBADF (Bad file descriptor) [pid 7120] close(12) = -1 EBADF (Bad file descriptor) [pid 7120] close(13) = -1 EBADF (Bad file descriptor) [pid 7120] close(14) = -1 EBADF (Bad file descriptor) [pid 7120] close(15) = -1 EBADF (Bad file descriptor) [pid 7120] close(16) = -1 EBADF (Bad file descriptor) [pid 7120] close(17) = -1 EBADF (Bad file descriptor) [pid 7120] close(18) = -1 EBADF (Bad file descriptor) [pid 7120] close(19) = -1 EBADF (Bad file descriptor) [pid 7120] close(20) = -1 EBADF (Bad file descriptor) [pid 7120] close(21) = -1 EBADF (Bad file descriptor) [pid 7120] close(22) = -1 EBADF (Bad file descriptor) [pid 7120] close(23) = -1 EBADF (Bad file descriptor) [pid 7120] close(24) = -1 EBADF (Bad file descriptor) [pid 7120] close(25) = -1 EBADF (Bad file descriptor) [pid 7120] close(26) = -1 EBADF (Bad file descriptor) [pid 7120] close(27) = -1 EBADF (Bad file descriptor) [pid 7120] close(28) = -1 EBADF (Bad file descriptor) [pid 7120] close(29) = -1 EBADF (Bad file descriptor) [pid 7120] exit_group(0) = ? [pid 7120] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6807, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6805", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6805", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6805/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6805/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6805/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6805/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6805/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6805/sys") = 0 [pid 314] umount2("./6805/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6805/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6805/binderfs") = 0 [pid 314] umount2("./6805/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6805/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6805/cgroup.net") = 0 [pid 314] umount2("./6805/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6805/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6805/cgroup.cpu") = 0 [pid 314] umount2("./6805/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6805/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6805/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6805") = 0 [pid 314] mkdir("./6806", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7121 attached , child_tidptr=0x55557741b690) = 6808 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7121] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7121] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7121] chdir("./6806") = 0 [pid 7121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7121] setpgid(0, 0) = 0 [pid 7121] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7121] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7121] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7121] write(3, "1000", 4) = 4 [pid 7121] close(3) = 0 [pid 7121] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7121] write(1, "executing program\n", 18) = 18 [pid 7121] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7121] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7121] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7121] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7121] close(3) = 0 [pid 7121] close(4) = -1 EBADF (Bad file descriptor) [pid 7121] close(5) = -1 EBADF (Bad file descriptor) [pid 7121] close(6) = -1 EBADF (Bad file descriptor) [pid 7121] close(7) = -1 EBADF (Bad file descriptor) [pid 7121] close(8) = -1 EBADF (Bad file descriptor) [pid 7121] close(9) = -1 EBADF (Bad file descriptor) [pid 7121] close(10) = -1 EBADF (Bad file descriptor) [pid 7121] close(11) = -1 EBADF (Bad file descriptor) [pid 7121] close(12) = -1 EBADF (Bad file descriptor) [pid 7121] close(13) = -1 EBADF (Bad file descriptor) [pid 7121] close(14) = -1 EBADF (Bad file descriptor) [pid 7121] close(15) = -1 EBADF (Bad file descriptor) [pid 7121] close(16) = -1 EBADF (Bad file descriptor) [pid 7121] close(17) = -1 EBADF (Bad file descriptor) [pid 7121] close(18) = -1 EBADF (Bad file descriptor) [pid 7121] close(19) = -1 EBADF (Bad file descriptor) [pid 7121] close(20) = -1 EBADF (Bad file descriptor) [pid 7121] close(21) = -1 EBADF (Bad file descriptor) [pid 7121] close(22) = -1 EBADF (Bad file descriptor) [pid 7121] close(23) = -1 EBADF (Bad file descriptor) [pid 7121] close(24) = -1 EBADF (Bad file descriptor) [pid 7121] close(25) = -1 EBADF (Bad file descriptor) [pid 7121] close(26) = -1 EBADF (Bad file descriptor) [pid 7121] close(27) = -1 EBADF (Bad file descriptor) [pid 7121] close(28) = -1 EBADF (Bad file descriptor) [pid 7121] close(29) = -1 EBADF (Bad file descriptor) [pid 7121] exit_group(0) = ? [pid 7121] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6808, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6806", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6806", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6806/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6806/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6806/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6806/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6806/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6806/sys") = 0 [pid 314] umount2("./6806/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6806/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6806/binderfs") = 0 [pid 314] umount2("./6806/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6806/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6806/cgroup.net") = 0 [pid 314] umount2("./6806/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6806/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6806/cgroup.cpu") = 0 [pid 314] umount2("./6806/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6806/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6806/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6806") = 0 [pid 314] mkdir("./6807", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7122 attached , child_tidptr=0x55557741b690) = 6809 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7122] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7122] chdir("./6807") = 0 [pid 7122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7122] setpgid(0, 0) = 0 [pid 7122] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7122] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7122] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7122] write(3, "1000", 4) = 4 [pid 7122] close(3) = 0 [pid 7122] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7122] write(1, "executing program\n", 18) = 18 executing program [pid 7122] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7122] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7122] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7122] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7122] close(3) = 0 [pid 7122] close(4) = -1 EBADF (Bad file descriptor) [pid 7122] close(5) = -1 EBADF (Bad file descriptor) [pid 7122] close(6) = -1 EBADF (Bad file descriptor) [pid 7122] close(7) = -1 EBADF (Bad file descriptor) [pid 7122] close(8) = -1 EBADF (Bad file descriptor) [pid 7122] close(9) = -1 EBADF (Bad file descriptor) [pid 7122] close(10) = -1 EBADF (Bad file descriptor) [pid 7122] close(11) = -1 EBADF (Bad file descriptor) [pid 7122] close(12) = -1 EBADF (Bad file descriptor) [pid 7122] close(13) = -1 EBADF (Bad file descriptor) [pid 7122] close(14) = -1 EBADF (Bad file descriptor) [pid 7122] close(15) = -1 EBADF (Bad file descriptor) [pid 7122] close(16) = -1 EBADF (Bad file descriptor) [pid 7122] close(17) = -1 EBADF (Bad file descriptor) [pid 7122] close(18) = -1 EBADF (Bad file descriptor) [pid 7122] close(19) = -1 EBADF (Bad file descriptor) [pid 7122] close(20) = -1 EBADF (Bad file descriptor) [pid 7122] close(21) = -1 EBADF (Bad file descriptor) [pid 7122] close(22) = -1 EBADF (Bad file descriptor) [pid 7122] close(23) = -1 EBADF (Bad file descriptor) [pid 7122] close(24) = -1 EBADF (Bad file descriptor) [pid 7122] close(25) = -1 EBADF (Bad file descriptor) [pid 7122] close(26) = -1 EBADF (Bad file descriptor) [pid 7122] close(27) = -1 EBADF (Bad file descriptor) [pid 7122] close(28) = -1 EBADF (Bad file descriptor) [pid 7122] close(29) = -1 EBADF (Bad file descriptor) [pid 7122] exit_group(0) = ? [pid 7122] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6807", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6807", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6807/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6807/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6807/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6807/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6807/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6807/sys") = 0 [pid 314] umount2("./6807/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6807/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6807/binderfs") = 0 [pid 314] umount2("./6807/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6807/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6807/cgroup.net") = 0 [pid 314] umount2("./6807/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6807/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6807/cgroup.cpu") = 0 [pid 314] umount2("./6807/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6807/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6807/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6807") = 0 [pid 314] mkdir("./6808", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7123 attached , child_tidptr=0x55557741b690) = 6810 [pid 7123] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7123] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7123] chdir("./6808") = 0 [pid 7123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7123] setpgid(0, 0) = 0 [pid 7123] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7123] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7123] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7123] write(3, "1000", 4) = 4 [pid 7123] close(3) = 0 [pid 7123] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7123] write(1, "executing program\n", 18) = 18 [pid 7123] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7123] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7123] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 executing program [pid 7123] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7123] close(3) = 0 [pid 7123] close(4) = -1 EBADF (Bad file descriptor) [pid 7123] close(5) = -1 EBADF (Bad file descriptor) [pid 7123] close(6) = -1 EBADF (Bad file descriptor) [pid 7123] close(7) = -1 EBADF (Bad file descriptor) [pid 7123] close(8) = -1 EBADF (Bad file descriptor) [pid 7123] close(9) = -1 EBADF (Bad file descriptor) [pid 7123] close(10) = -1 EBADF (Bad file descriptor) [pid 7123] close(11) = -1 EBADF (Bad file descriptor) [pid 7123] close(12) = -1 EBADF (Bad file descriptor) [pid 7123] close(13) = -1 EBADF (Bad file descriptor) [pid 7123] close(14) = -1 EBADF (Bad file descriptor) [pid 7123] close(15) = -1 EBADF (Bad file descriptor) [pid 7123] close(16) = -1 EBADF (Bad file descriptor) [pid 7123] close(17) = -1 EBADF (Bad file descriptor) [pid 7123] close(18) = -1 EBADF (Bad file descriptor) [pid 7123] close(19) = -1 EBADF (Bad file descriptor) [pid 7123] close(20) = -1 EBADF (Bad file descriptor) [pid 7123] close(21) = -1 EBADF (Bad file descriptor) [pid 7123] close(22) = -1 EBADF (Bad file descriptor) [pid 7123] close(23) = -1 EBADF (Bad file descriptor) [pid 7123] close(24) = -1 EBADF (Bad file descriptor) [pid 7123] close(25) = -1 EBADF (Bad file descriptor) [pid 7123] close(26) = -1 EBADF (Bad file descriptor) [pid 7123] close(27) = -1 EBADF (Bad file descriptor) [pid 7123] close(28) = -1 EBADF (Bad file descriptor) [pid 7123] close(29) = -1 EBADF (Bad file descriptor) [pid 7123] exit_group(0) = ? [pid 7123] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6808", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6808", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6808/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6808/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6808/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6808/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6808/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6808/sys") = 0 [pid 314] umount2("./6808/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6808/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6808/binderfs") = 0 [pid 314] umount2("./6808/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6808/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6808/cgroup.net") = 0 [pid 314] umount2("./6808/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6808/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6808/cgroup.cpu") = 0 [pid 314] umount2("./6808/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6808/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6808/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6808") = 0 [pid 314] mkdir("./6809", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7124 attached , child_tidptr=0x55557741b690) = 6811 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7124] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7124] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7124] chdir("./6809") = 0 [pid 7124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7124] setpgid(0, 0) = 0 [pid 7124] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7124] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7124] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7124] write(3, "1000", 4) = 4 [pid 7124] close(3) = 0 [pid 7124] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7124] write(1, "executing program\n", 18) = 18 executing program [pid 7124] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7124] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7124] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7124] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7124] close(3) = 0 [pid 7124] close(4) = -1 EBADF (Bad file descriptor) [pid 7124] close(5) = -1 EBADF (Bad file descriptor) [pid 7124] close(6) = -1 EBADF (Bad file descriptor) [pid 7124] close(7) = -1 EBADF (Bad file descriptor) [pid 7124] close(8) = -1 EBADF (Bad file descriptor) [pid 7124] close(9) = -1 EBADF (Bad file descriptor) [pid 7124] close(10) = -1 EBADF (Bad file descriptor) [pid 7124] close(11) = -1 EBADF (Bad file descriptor) [pid 7124] close(12) = -1 EBADF (Bad file descriptor) [pid 7124] close(13) = -1 EBADF (Bad file descriptor) [pid 7124] close(14) = -1 EBADF (Bad file descriptor) [pid 7124] close(15) = -1 EBADF (Bad file descriptor) [pid 7124] close(16) = -1 EBADF (Bad file descriptor) [pid 7124] close(17) = -1 EBADF (Bad file descriptor) [pid 7124] close(18) = -1 EBADF (Bad file descriptor) [pid 7124] close(19) = -1 EBADF (Bad file descriptor) [pid 7124] close(20) = -1 EBADF (Bad file descriptor) [pid 7124] close(21) = -1 EBADF (Bad file descriptor) [pid 7124] close(22) = -1 EBADF (Bad file descriptor) [pid 7124] close(23) = -1 EBADF (Bad file descriptor) [pid 7124] close(24) = -1 EBADF (Bad file descriptor) [pid 7124] close(25) = -1 EBADF (Bad file descriptor) [pid 7124] close(26) = -1 EBADF (Bad file descriptor) [pid 7124] close(27) = -1 EBADF (Bad file descriptor) [pid 7124] close(28) = -1 EBADF (Bad file descriptor) [pid 7124] close(29) = -1 EBADF (Bad file descriptor) [pid 7124] exit_group(0) = ? [pid 7124] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6809", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6809", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6809/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6809/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6809/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6809/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6809/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6809/sys") = 0 [pid 314] umount2("./6809/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6809/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6809/binderfs") = 0 [pid 314] umount2("./6809/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6809/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6809/cgroup.net") = 0 [pid 314] umount2("./6809/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6809/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6809/cgroup.cpu") = 0 [pid 314] umount2("./6809/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6809/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6809/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6809") = 0 [pid 314] mkdir("./6810", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7125 attached , child_tidptr=0x55557741b690) = 6812 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7125] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7125] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7125] chdir("./6810") = 0 [pid 7125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7125] setpgid(0, 0) = 0 [pid 7125] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7125] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7125] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7125] write(3, "1000", 4) = 4 [pid 7125] close(3) = 0 [pid 7125] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7125] write(1, "executing program\n", 18) = 18 executing program [pid 7125] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7125] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7125] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7125] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7125] close(3) = 0 [pid 7125] close(4) = -1 EBADF (Bad file descriptor) [pid 7125] close(5) = -1 EBADF (Bad file descriptor) [pid 7125] close(6) = -1 EBADF (Bad file descriptor) [pid 7125] close(7) = -1 EBADF (Bad file descriptor) [pid 7125] close(8) = -1 EBADF (Bad file descriptor) [pid 7125] close(9) = -1 EBADF (Bad file descriptor) [pid 7125] close(10) = -1 EBADF (Bad file descriptor) [pid 7125] close(11) = -1 EBADF (Bad file descriptor) [pid 7125] close(12) = -1 EBADF (Bad file descriptor) [pid 7125] close(13) = -1 EBADF (Bad file descriptor) [pid 7125] close(14) = -1 EBADF (Bad file descriptor) [pid 7125] close(15) = -1 EBADF (Bad file descriptor) [pid 7125] close(16) = -1 EBADF (Bad file descriptor) [pid 7125] close(17) = -1 EBADF (Bad file descriptor) [pid 7125] close(18) = -1 EBADF (Bad file descriptor) [pid 7125] close(19) = -1 EBADF (Bad file descriptor) [pid 7125] close(20) = -1 EBADF (Bad file descriptor) [pid 7125] close(21) = -1 EBADF (Bad file descriptor) [pid 7125] close(22) = -1 EBADF (Bad file descriptor) [pid 7125] close(23) = -1 EBADF (Bad file descriptor) [pid 7125] close(24) = -1 EBADF (Bad file descriptor) [pid 7125] close(25) = -1 EBADF (Bad file descriptor) [pid 7125] close(26) = -1 EBADF (Bad file descriptor) [pid 7125] close(27) = -1 EBADF (Bad file descriptor) [pid 7125] close(28) = -1 EBADF (Bad file descriptor) [pid 7125] close(29) = -1 EBADF (Bad file descriptor) [pid 7125] exit_group(0) = ? [pid 7125] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6810", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6810", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6810/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6810/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6810/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6810/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6810/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6810/sys") = 0 [pid 314] umount2("./6810/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6810/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6810/binderfs") = 0 [pid 314] umount2("./6810/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6810/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6810/cgroup.net") = 0 [pid 314] umount2("./6810/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6810/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6810/cgroup.cpu") = 0 [pid 314] umount2("./6810/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6810/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6810/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6810") = 0 [pid 314] mkdir("./6811", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7126 attached [pid 7126] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7126] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6813 [pid 7126] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7126] chdir("./6811") = 0 [pid 7126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7126] <... prctl resumed>) = 0 [pid 7126] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7126] <... setpgid resumed>) = 0 [pid 7126] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7126] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7126] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7126] write(3, "1000", 4) = 4 [pid 7126] close(3) = 0 [pid 7126] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7126] write(1, "executing program\n", 18) = 18 executing program [pid 7126] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7126] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7126] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7126] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7126] close(3) = 0 [pid 7126] close(4) = -1 EBADF (Bad file descriptor) [pid 7126] close(5) = -1 EBADF (Bad file descriptor) [pid 7126] close(6) = -1 EBADF (Bad file descriptor) [pid 7126] close(7) = -1 EBADF (Bad file descriptor) [pid 7126] close(8) = -1 EBADF (Bad file descriptor) [pid 7126] close(9) = -1 EBADF (Bad file descriptor) [pid 7126] close(10) = -1 EBADF (Bad file descriptor) [pid 7126] close(11) = -1 EBADF (Bad file descriptor) [pid 7126] close(12) = -1 EBADF (Bad file descriptor) [pid 7126] close(13) = -1 EBADF (Bad file descriptor) [pid 7126] close(14) = -1 EBADF (Bad file descriptor) [pid 7126] close(15) = -1 EBADF (Bad file descriptor) [pid 7126] close(16) = -1 EBADF (Bad file descriptor) [pid 7126] close(17) = -1 EBADF (Bad file descriptor) [pid 7126] close(18) = -1 EBADF (Bad file descriptor) [pid 7126] close(19) = -1 EBADF (Bad file descriptor) [pid 7126] close(20) = -1 EBADF (Bad file descriptor) [pid 7126] close(21) = -1 EBADF (Bad file descriptor) [pid 7126] close(22) = -1 EBADF (Bad file descriptor) [pid 7126] close(23) = -1 EBADF (Bad file descriptor) [pid 7126] close(24) = -1 EBADF (Bad file descriptor) [pid 7126] close(25) = -1 EBADF (Bad file descriptor) [pid 7126] close(26) = -1 EBADF (Bad file descriptor) [pid 7126] close(27) = -1 EBADF (Bad file descriptor) [pid 7126] close(28) = -1 EBADF (Bad file descriptor) [pid 7126] close(29) = -1 EBADF (Bad file descriptor) [pid 7126] exit_group(0) = ? [pid 7126] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6811", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6811", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6811/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6811/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6811/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6811/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6811/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6811/sys") = 0 [pid 314] umount2("./6811/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6811/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6811/binderfs") = 0 [pid 314] umount2("./6811/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6811/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6811/cgroup.net") = 0 [pid 314] umount2("./6811/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6811/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6811/cgroup.cpu") = 0 [pid 314] umount2("./6811/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6811/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6811/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6811") = 0 [pid 314] mkdir("./6812", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7127 attached , child_tidptr=0x55557741b690) = 6814 [pid 7127] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7127] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7127] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7127] chdir("./6812") = 0 [pid 7127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7127] setpgid(0, 0) = 0 [pid 7127] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7127] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7127] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7127] write(3, "1000", 4) = 4 [pid 7127] close(3) = 0 [pid 7127] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7127] write(1, "executing program\n", 18) = 18 executing program [pid 7127] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7127] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7127] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7127] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7127] close(3) = 0 [pid 7127] close(4) = -1 EBADF (Bad file descriptor) [pid 7127] close(5) = -1 EBADF (Bad file descriptor) [pid 7127] close(6) = -1 EBADF (Bad file descriptor) [pid 7127] close(7) = -1 EBADF (Bad file descriptor) [pid 7127] close(8) = -1 EBADF (Bad file descriptor) [pid 7127] close(9) = -1 EBADF (Bad file descriptor) [pid 7127] close(10) = -1 EBADF (Bad file descriptor) [pid 7127] close(11) = -1 EBADF (Bad file descriptor) [pid 7127] close(12) = -1 EBADF (Bad file descriptor) [pid 7127] close(13) = -1 EBADF (Bad file descriptor) [pid 7127] close(14) = -1 EBADF (Bad file descriptor) [pid 7127] close(15) = -1 EBADF (Bad file descriptor) [pid 7127] close(16) = -1 EBADF (Bad file descriptor) [pid 7127] close(17) = -1 EBADF (Bad file descriptor) [pid 7127] close(18) = -1 EBADF (Bad file descriptor) [pid 7127] close(19) = -1 EBADF (Bad file descriptor) [pid 7127] close(20) = -1 EBADF (Bad file descriptor) [pid 7127] close(21) = -1 EBADF (Bad file descriptor) [pid 7127] close(22) = -1 EBADF (Bad file descriptor) [pid 7127] close(23) = -1 EBADF (Bad file descriptor) [pid 7127] close(24) = -1 EBADF (Bad file descriptor) [pid 7127] close(25) = -1 EBADF (Bad file descriptor) [pid 7127] close(26) = -1 EBADF (Bad file descriptor) [pid 7127] close(27) = -1 EBADF (Bad file descriptor) [pid 7127] close(28) = -1 EBADF (Bad file descriptor) [pid 7127] close(29) = -1 EBADF (Bad file descriptor) [pid 7127] exit_group(0) = ? [pid 7127] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6812", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6812", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6812/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6812/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6812/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6812/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6812/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6812/sys") = 0 [pid 314] umount2("./6812/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6812/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6812/binderfs") = 0 [pid 314] umount2("./6812/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6812/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6812/cgroup.net") = 0 [pid 314] umount2("./6812/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6812/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6812/cgroup.cpu") = 0 [pid 314] umount2("./6812/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6812/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6812/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6812") = 0 [pid 314] mkdir("./6813", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7128 attached [pid 7128] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7128] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7128] chdir("./6813") = 0 [pid 7128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6815 [pid 7128] <... prctl resumed>) = 0 [pid 7128] setpgid(0, 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7128] <... setpgid resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7128] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7128] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7128] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7128] write(3, "1000", 4) = 4 [pid 7128] close(3) = 0 [pid 7128] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7128] write(1, "executing program\n", 18) = 18 [pid 7128] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7128] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7128] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7128] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7128] close(3) = 0 [pid 7128] close(4) = -1 EBADF (Bad file descriptor) [pid 7128] close(5) = -1 EBADF (Bad file descriptor) [pid 7128] close(6) = -1 EBADF (Bad file descriptor) [pid 7128] close(7) = -1 EBADF (Bad file descriptor) [pid 7128] close(8) = -1 EBADF (Bad file descriptor) [pid 7128] close(9) = -1 EBADF (Bad file descriptor) [pid 7128] close(10) = -1 EBADF (Bad file descriptor) [pid 7128] close(11) = -1 EBADF (Bad file descriptor) [pid 7128] close(12) = -1 EBADF (Bad file descriptor) [pid 7128] close(13) = -1 EBADF (Bad file descriptor) [pid 7128] close(14) = -1 EBADF (Bad file descriptor) [pid 7128] close(15) = -1 EBADF (Bad file descriptor) [pid 7128] close(16) = -1 EBADF (Bad file descriptor) [pid 7128] close(17) = -1 EBADF (Bad file descriptor) [pid 7128] close(18) = -1 EBADF (Bad file descriptor) [pid 7128] close(19) = -1 EBADF (Bad file descriptor) [pid 7128] close(20) = -1 EBADF (Bad file descriptor) [pid 7128] close(21) = -1 EBADF (Bad file descriptor) [pid 7128] close(22) = -1 EBADF (Bad file descriptor) [pid 7128] close(23) = -1 EBADF (Bad file descriptor) [pid 7128] close(24) = -1 EBADF (Bad file descriptor) [pid 7128] close(25) = -1 EBADF (Bad file descriptor) [pid 7128] close(26) = -1 EBADF (Bad file descriptor) [pid 7128] close(27) = -1 EBADF (Bad file descriptor) [pid 7128] close(28) = -1 EBADF (Bad file descriptor) [pid 7128] close(29) = -1 EBADF (Bad file descriptor) [pid 7128] exit_group(0) = ? [pid 7128] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6813", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6813", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6813/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6813/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6813/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6813/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6813/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6813/sys") = 0 [pid 314] umount2("./6813/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6813/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6813/binderfs") = 0 [pid 314] umount2("./6813/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6813/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6813/cgroup.net") = 0 [pid 314] umount2("./6813/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6813/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6813/cgroup.cpu") = 0 [pid 314] umount2("./6813/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6813/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6813/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6813") = 0 [pid 314] mkdir("./6814", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7129 attached [pid 7129] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7129] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6816 [pid 7129] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7129] chdir("./6814") = 0 [pid 7129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7129] setpgid(0, 0) = 0 [pid 7129] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7129] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7129] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7129] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7129] write(3, "1000", 4) = 4 [pid 7129] close(3) = 0 [pid 7129] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7129] write(1, "executing program\n", 18) = 18 [pid 7129] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7129] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7129] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7129] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7129] close(3) = 0 [pid 7129] close(4) = -1 EBADF (Bad file descriptor) [pid 7129] close(5) = -1 EBADF (Bad file descriptor) [pid 7129] close(6) = -1 EBADF (Bad file descriptor) [pid 7129] close(7) = -1 EBADF (Bad file descriptor) [pid 7129] close(8) = -1 EBADF (Bad file descriptor) [pid 7129] close(9) = -1 EBADF (Bad file descriptor) [pid 7129] close(10) = -1 EBADF (Bad file descriptor) [pid 7129] close(11) = -1 EBADF (Bad file descriptor) [pid 7129] close(12) = -1 EBADF (Bad file descriptor) [pid 7129] close(13) = -1 EBADF (Bad file descriptor) [pid 7129] close(14) = -1 EBADF (Bad file descriptor) [pid 7129] close(15) = -1 EBADF (Bad file descriptor) [pid 7129] close(16) = -1 EBADF (Bad file descriptor) [pid 7129] close(17) = -1 EBADF (Bad file descriptor) [pid 7129] close(18) = -1 EBADF (Bad file descriptor) [pid 7129] close(19) = -1 EBADF (Bad file descriptor) [pid 7129] close(20) = -1 EBADF (Bad file descriptor) [pid 7129] close(21) = -1 EBADF (Bad file descriptor) [pid 7129] close(22) = -1 EBADF (Bad file descriptor) [pid 7129] close(23) = -1 EBADF (Bad file descriptor) [pid 7129] close(24) = -1 EBADF (Bad file descriptor) [pid 7129] close(25) = -1 EBADF (Bad file descriptor) [pid 7129] close(26) = -1 EBADF (Bad file descriptor) [pid 7129] close(27) = -1 EBADF (Bad file descriptor) [pid 7129] close(28) = -1 EBADF (Bad file descriptor) [pid 7129] close(29) = -1 EBADF (Bad file descriptor) [pid 7129] exit_group(0) = ? [pid 7129] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6814", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6814", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6814/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6814/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6814/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6814/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6814/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6814/sys") = 0 [pid 314] umount2("./6814/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6814/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6814/binderfs") = 0 [pid 314] umount2("./6814/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6814/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6814/cgroup.net") = 0 [pid 314] umount2("./6814/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6814/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6814/cgroup.cpu") = 0 [pid 314] umount2("./6814/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6814/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6814/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6814") = 0 [pid 314] mkdir("./6815", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7130 attached [pid 7130] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7130] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6817 [pid 7130] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7130] chdir("./6815") = 0 [pid 7130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7130] <... prctl resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7130] setpgid(0, 0) = 0 [pid 7130] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7130] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7130] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7130] write(3, "1000", 4) = 4 [pid 7130] close(3) = 0 [pid 7130] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7130] write(1, "executing program\n", 18) = 18 [pid 7130] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7130] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7130] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7130] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7130] close(3) = 0 [pid 7130] close(4) = -1 EBADF (Bad file descriptor) [pid 7130] close(5) = -1 EBADF (Bad file descriptor) [pid 7130] close(6) = -1 EBADF (Bad file descriptor) [pid 7130] close(7) = -1 EBADF (Bad file descriptor) [pid 7130] close(8) = -1 EBADF (Bad file descriptor) [pid 7130] close(9) = -1 EBADF (Bad file descriptor) [pid 7130] close(10) = -1 EBADF (Bad file descriptor) [pid 7130] close(11) = -1 EBADF (Bad file descriptor) [pid 7130] close(12) = -1 EBADF (Bad file descriptor) [pid 7130] close(13) = -1 EBADF (Bad file descriptor) [pid 7130] close(14) = -1 EBADF (Bad file descriptor) [pid 7130] close(15) = -1 EBADF (Bad file descriptor) [pid 7130] close(16) = -1 EBADF (Bad file descriptor) [pid 7130] close(17) = -1 EBADF (Bad file descriptor) [pid 7130] close(18) = -1 EBADF (Bad file descriptor) [pid 7130] close(19) = -1 EBADF (Bad file descriptor) [pid 7130] close(20) = -1 EBADF (Bad file descriptor) [pid 7130] close(21) = -1 EBADF (Bad file descriptor) [pid 7130] close(22) = -1 EBADF (Bad file descriptor) [pid 7130] close(23) = -1 EBADF (Bad file descriptor) [pid 7130] close(24) = -1 EBADF (Bad file descriptor) [pid 7130] close(25) = -1 EBADF (Bad file descriptor) [pid 7130] close(26) = -1 EBADF (Bad file descriptor) [pid 7130] close(27) = -1 EBADF (Bad file descriptor) [pid 7130] close(28) = -1 EBADF (Bad file descriptor) [pid 7130] close(29) = -1 EBADF (Bad file descriptor) [pid 7130] exit_group(0) = ? [pid 7130] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6817, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6815", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6815", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6815/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6815/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6815/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6815/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6815/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6815/sys") = 0 [pid 314] umount2("./6815/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6815/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6815/binderfs") = 0 [pid 314] umount2("./6815/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6815/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6815/cgroup.net") = 0 [pid 314] umount2("./6815/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6815/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6815/cgroup.cpu") = 0 [pid 314] umount2("./6815/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6815/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6815/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6815") = 0 [pid 314] mkdir("./6816", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7131 attached , child_tidptr=0x55557741b690) = 6818 [pid 7131] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7131] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7131] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7131] chdir("./6816") = 0 [pid 7131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7131] setpgid(0, 0) = 0 [pid 7131] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7131] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7131] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7131] write(3, "1000", 4) = 4 [pid 7131] close(3) = 0 [pid 7131] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7131] write(1, "executing program\n", 18) = 18 executing program [pid 7131] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7131] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7131] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7131] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7131] close(3) = 0 [pid 7131] close(4) = -1 EBADF (Bad file descriptor) [pid 7131] close(5) = -1 EBADF (Bad file descriptor) [pid 7131] close(6) = -1 EBADF (Bad file descriptor) [pid 7131] close(7) = -1 EBADF (Bad file descriptor) [pid 7131] close(8) = -1 EBADF (Bad file descriptor) [pid 7131] close(9) = -1 EBADF (Bad file descriptor) [pid 7131] close(10) = -1 EBADF (Bad file descriptor) [pid 7131] close(11) = -1 EBADF (Bad file descriptor) [pid 7131] close(12) = -1 EBADF (Bad file descriptor) [pid 7131] close(13) = -1 EBADF (Bad file descriptor) [pid 7131] close(14) = -1 EBADF (Bad file descriptor) [pid 7131] close(15) = -1 EBADF (Bad file descriptor) [pid 7131] close(16) = -1 EBADF (Bad file descriptor) [pid 7131] close(17) = -1 EBADF (Bad file descriptor) [pid 7131] close(18) = -1 EBADF (Bad file descriptor) [pid 7131] close(19) = -1 EBADF (Bad file descriptor) [pid 7131] close(20) = -1 EBADF (Bad file descriptor) [pid 7131] close(21) = -1 EBADF (Bad file descriptor) [pid 7131] close(22) = -1 EBADF (Bad file descriptor) [pid 7131] close(23) = -1 EBADF (Bad file descriptor) [pid 7131] close(24) = -1 EBADF (Bad file descriptor) [pid 7131] close(25) = -1 EBADF (Bad file descriptor) [pid 7131] close(26) = -1 EBADF (Bad file descriptor) [pid 7131] close(27) = -1 EBADF (Bad file descriptor) [pid 7131] close(28) = -1 EBADF (Bad file descriptor) [pid 7131] close(29) = -1 EBADF (Bad file descriptor) [pid 7131] exit_group(0) = ? [pid 7131] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6816", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6816", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6816/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6816/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6816/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6816/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6816/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6816/sys") = 0 [pid 314] umount2("./6816/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6816/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6816/binderfs") = 0 [pid 314] umount2("./6816/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6816/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6816/cgroup.net") = 0 [pid 314] umount2("./6816/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6816/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6816/cgroup.cpu") = 0 [pid 314] umount2("./6816/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6816/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6816/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6816") = 0 [pid 314] mkdir("./6817", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7132 attached , child_tidptr=0x55557741b690) = 6819 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7132] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7132] chdir("./6817") = 0 [pid 7132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7132] setpgid(0, 0) = 0 [pid 7132] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7132] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7132] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7132] write(3, "1000", 4) = 4 [pid 7132] close(3) = 0 [pid 7132] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7132] write(1, "executing program\n", 18) = 18 executing program [pid 7132] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7132] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7132] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7132] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7132] close(3) = 0 [pid 7132] close(4) = -1 EBADF (Bad file descriptor) [pid 7132] close(5) = -1 EBADF (Bad file descriptor) [pid 7132] close(6) = -1 EBADF (Bad file descriptor) [pid 7132] close(7) = -1 EBADF (Bad file descriptor) [pid 7132] close(8) = -1 EBADF (Bad file descriptor) [pid 7132] close(9) = -1 EBADF (Bad file descriptor) [pid 7132] close(10) = -1 EBADF (Bad file descriptor) [pid 7132] close(11) = -1 EBADF (Bad file descriptor) [pid 7132] close(12) = -1 EBADF (Bad file descriptor) [pid 7132] close(13) = -1 EBADF (Bad file descriptor) [pid 7132] close(14) = -1 EBADF (Bad file descriptor) [pid 7132] close(15) = -1 EBADF (Bad file descriptor) [pid 7132] close(16) = -1 EBADF (Bad file descriptor) [pid 7132] close(17) = -1 EBADF (Bad file descriptor) [pid 7132] close(18) = -1 EBADF (Bad file descriptor) [pid 7132] close(19) = -1 EBADF (Bad file descriptor) [pid 7132] close(20) = -1 EBADF (Bad file descriptor) [pid 7132] close(21) = -1 EBADF (Bad file descriptor) [pid 7132] close(22) = -1 EBADF (Bad file descriptor) [pid 7132] close(23) = -1 EBADF (Bad file descriptor) [pid 7132] close(24) = -1 EBADF (Bad file descriptor) [pid 7132] close(25) = -1 EBADF (Bad file descriptor) [pid 7132] close(26) = -1 EBADF (Bad file descriptor) [pid 7132] close(27) = -1 EBADF (Bad file descriptor) [pid 7132] close(28) = -1 EBADF (Bad file descriptor) [pid 7132] close(29) = -1 EBADF (Bad file descriptor) [pid 7132] exit_group(0) = ? [pid 7132] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6817", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6817", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6817/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6817/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6817/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6817/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6817/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6817/sys") = 0 [pid 314] umount2("./6817/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6817/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6817/binderfs") = 0 [pid 314] umount2("./6817/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6817/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6817/cgroup.net") = 0 [pid 314] umount2("./6817/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6817/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6817/cgroup.cpu") = 0 [pid 314] umount2("./6817/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6817/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6817/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6817") = 0 [pid 314] mkdir("./6818", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7133 attached , child_tidptr=0x55557741b690) = 6820 [pid 7133] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7133] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7133] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7133] chdir("./6818") = 0 [pid 7133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7133] setpgid(0, 0) = 0 [pid 7133] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7133] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7133] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7133] write(3, "1000", 4) = 4 [pid 7133] close(3) = 0 [pid 7133] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7133] write(1, "executing program\n", 18) = 18 [pid 7133] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7133] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 executing program [pid 7133] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7133] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7133] close(3) = 0 [pid 7133] close(4) = -1 EBADF (Bad file descriptor) [pid 7133] close(5) = -1 EBADF (Bad file descriptor) [pid 7133] close(6) = -1 EBADF (Bad file descriptor) [pid 7133] close(7) = -1 EBADF (Bad file descriptor) [pid 7133] close(8) = -1 EBADF (Bad file descriptor) [pid 7133] close(9) = -1 EBADF (Bad file descriptor) [pid 7133] close(10) = -1 EBADF (Bad file descriptor) [pid 7133] close(11) = -1 EBADF (Bad file descriptor) [pid 7133] close(12) = -1 EBADF (Bad file descriptor) [pid 7133] close(13) = -1 EBADF (Bad file descriptor) [pid 7133] close(14) = -1 EBADF (Bad file descriptor) [pid 7133] close(15) = -1 EBADF (Bad file descriptor) [pid 7133] close(16) = -1 EBADF (Bad file descriptor) [pid 7133] close(17) = -1 EBADF (Bad file descriptor) [pid 7133] close(18) = -1 EBADF (Bad file descriptor) [pid 7133] close(19) = -1 EBADF (Bad file descriptor) [pid 7133] close(20) = -1 EBADF (Bad file descriptor) [pid 7133] close(21) = -1 EBADF (Bad file descriptor) [pid 7133] close(22) = -1 EBADF (Bad file descriptor) [pid 7133] close(23) = -1 EBADF (Bad file descriptor) [pid 7133] close(24) = -1 EBADF (Bad file descriptor) [pid 7133] close(25) = -1 EBADF (Bad file descriptor) [pid 7133] close(26) = -1 EBADF (Bad file descriptor) [pid 7133] close(27) = -1 EBADF (Bad file descriptor) [pid 7133] close(28) = -1 EBADF (Bad file descriptor) [pid 7133] close(29) = -1 EBADF (Bad file descriptor) [pid 7133] exit_group(0) = ? [pid 7133] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6818", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6818", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6818/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6818/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6818/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6818/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6818/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6818/sys") = 0 [pid 314] umount2("./6818/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6818/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6818/binderfs") = 0 [pid 314] umount2("./6818/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6818/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6818/cgroup.net") = 0 [pid 314] umount2("./6818/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6818/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6818/cgroup.cpu") = 0 [pid 314] umount2("./6818/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6818/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6818/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6818") = 0 [pid 314] mkdir("./6819", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7134 attached , child_tidptr=0x55557741b690) = 6821 [pid 7134] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7134] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7134] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7134] chdir("./6819") = 0 [pid 7134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7134] setpgid(0, 0) = 0 [pid 7134] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7134] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7134] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7134] write(3, "1000", 4) = 4 [pid 7134] close(3) = 0 [pid 7134] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7134] write(1, "executing program\n", 18) = 18 executing program [pid 7134] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7134] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7134] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7134] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7134] close(3) = 0 [pid 7134] close(4) = -1 EBADF (Bad file descriptor) [pid 7134] close(5) = -1 EBADF (Bad file descriptor) [pid 7134] close(6) = -1 EBADF (Bad file descriptor) [pid 7134] close(7) = -1 EBADF (Bad file descriptor) [pid 7134] close(8) = -1 EBADF (Bad file descriptor) [pid 7134] close(9) = -1 EBADF (Bad file descriptor) [pid 7134] close(10) = -1 EBADF (Bad file descriptor) [pid 7134] close(11) = -1 EBADF (Bad file descriptor) [pid 7134] close(12) = -1 EBADF (Bad file descriptor) [pid 7134] close(13) = -1 EBADF (Bad file descriptor) [pid 7134] close(14) = -1 EBADF (Bad file descriptor) [pid 7134] close(15) = -1 EBADF (Bad file descriptor) [pid 7134] close(16) = -1 EBADF (Bad file descriptor) [pid 7134] close(17) = -1 EBADF (Bad file descriptor) [pid 7134] close(18) = -1 EBADF (Bad file descriptor) [pid 7134] close(19) = -1 EBADF (Bad file descriptor) [pid 7134] close(20) = -1 EBADF (Bad file descriptor) [pid 7134] close(21) = -1 EBADF (Bad file descriptor) [pid 7134] close(22) = -1 EBADF (Bad file descriptor) [pid 7134] close(23) = -1 EBADF (Bad file descriptor) [pid 7134] close(24) = -1 EBADF (Bad file descriptor) [pid 7134] close(25) = -1 EBADF (Bad file descriptor) [pid 7134] close(26) = -1 EBADF (Bad file descriptor) [pid 7134] close(27) = -1 EBADF (Bad file descriptor) [pid 7134] close(28) = -1 EBADF (Bad file descriptor) [pid 7134] close(29) = -1 EBADF (Bad file descriptor) [pid 7134] exit_group(0) = ? [pid 7134] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6819", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6819", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6819/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6819/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6819/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6819/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6819/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6819/sys") = 0 [pid 314] umount2("./6819/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6819/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6819/binderfs") = 0 [pid 314] umount2("./6819/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6819/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6819/cgroup.net") = 0 [pid 314] umount2("./6819/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6819/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6819/cgroup.cpu") = 0 [pid 314] umount2("./6819/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6819/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6819/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6819") = 0 [pid 314] mkdir("./6820", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6822 ci2-android-6-12-rust/strace-static-x86_64: Process 7135 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7135] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7135] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7135] chdir("./6820") = 0 [pid 7135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7135] setpgid(0, 0) = 0 [pid 7135] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7135] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7135] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7135] write(3, "1000", 4) = 4 [pid 7135] close(3) = 0 [pid 7135] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7135] write(1, "executing program\n", 18) = 18 executing program [pid 7135] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7135] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7135] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7135] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7135] close(3) = 0 [pid 7135] close(4) = -1 EBADF (Bad file descriptor) [pid 7135] close(5) = -1 EBADF (Bad file descriptor) [pid 7135] close(6) = -1 EBADF (Bad file descriptor) [pid 7135] close(7) = -1 EBADF (Bad file descriptor) [pid 7135] close(8) = -1 EBADF (Bad file descriptor) [pid 7135] close(9) = -1 EBADF (Bad file descriptor) [pid 7135] close(10) = -1 EBADF (Bad file descriptor) [pid 7135] close(11) = -1 EBADF (Bad file descriptor) [pid 7135] close(12) = -1 EBADF (Bad file descriptor) [pid 7135] close(13) = -1 EBADF (Bad file descriptor) [pid 7135] close(14) = -1 EBADF (Bad file descriptor) [pid 7135] close(15) = -1 EBADF (Bad file descriptor) [pid 7135] close(16) = -1 EBADF (Bad file descriptor) [pid 7135] close(17) = -1 EBADF (Bad file descriptor) [pid 7135] close(18) = -1 EBADF (Bad file descriptor) [pid 7135] close(19) = -1 EBADF (Bad file descriptor) [pid 7135] close(20) = -1 EBADF (Bad file descriptor) [pid 7135] close(21) = -1 EBADF (Bad file descriptor) [pid 7135] close(22) = -1 EBADF (Bad file descriptor) [pid 7135] close(23) = -1 EBADF (Bad file descriptor) [pid 7135] close(24) = -1 EBADF (Bad file descriptor) [pid 7135] close(25) = -1 EBADF (Bad file descriptor) [pid 7135] close(26) = -1 EBADF (Bad file descriptor) [pid 7135] close(27) = -1 EBADF (Bad file descriptor) [pid 7135] close(28) = -1 EBADF (Bad file descriptor) [pid 7135] close(29) = -1 EBADF (Bad file descriptor) [pid 7135] exit_group(0) = ? [pid 7135] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6820", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6820", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6820/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6820/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6820/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6820/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6820/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6820/sys") = 0 [pid 314] umount2("./6820/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6820/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6820/binderfs") = 0 [pid 314] umount2("./6820/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6820/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6820/cgroup.net") = 0 [pid 314] umount2("./6820/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6820/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6820/cgroup.cpu") = 0 [pid 314] umount2("./6820/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6820/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6820/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6820") = 0 [pid 314] mkdir("./6821", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7136 attached , child_tidptr=0x55557741b690) = 6823 [pid 7136] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7136] chdir("./6821" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7136] <... chdir resumed>) = 0 [pid 7136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7136] setpgid(0, 0) = 0 [pid 7136] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7136] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7136] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7136] write(3, "1000", 4) = 4 [pid 7136] close(3) = 0 [pid 7136] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7136] write(1, "executing program\n", 18) = 18 [pid 7136] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7136] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7136] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 executing program [pid 7136] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7136] close(3) = 0 [pid 7136] close(4) = -1 EBADF (Bad file descriptor) [pid 7136] close(5) = -1 EBADF (Bad file descriptor) [pid 7136] close(6) = -1 EBADF (Bad file descriptor) [pid 7136] close(7) = -1 EBADF (Bad file descriptor) [pid 7136] close(8) = -1 EBADF (Bad file descriptor) [pid 7136] close(9) = -1 EBADF (Bad file descriptor) [pid 7136] close(10) = -1 EBADF (Bad file descriptor) [pid 7136] close(11) = -1 EBADF (Bad file descriptor) [pid 7136] close(12) = -1 EBADF (Bad file descriptor) [pid 7136] close(13) = -1 EBADF (Bad file descriptor) [pid 7136] close(14) = -1 EBADF (Bad file descriptor) [pid 7136] close(15) = -1 EBADF (Bad file descriptor) [pid 7136] close(16) = -1 EBADF (Bad file descriptor) [pid 7136] close(17) = -1 EBADF (Bad file descriptor) [pid 7136] close(18) = -1 EBADF (Bad file descriptor) [pid 7136] close(19) = -1 EBADF (Bad file descriptor) [pid 7136] close(20) = -1 EBADF (Bad file descriptor) [pid 7136] close(21) = -1 EBADF (Bad file descriptor) [pid 7136] close(22) = -1 EBADF (Bad file descriptor) [pid 7136] close(23) = -1 EBADF (Bad file descriptor) [pid 7136] close(24) = -1 EBADF (Bad file descriptor) [pid 7136] close(25) = -1 EBADF (Bad file descriptor) [pid 7136] close(26) = -1 EBADF (Bad file descriptor) [pid 7136] close(27) = -1 EBADF (Bad file descriptor) [pid 7136] close(28) = -1 EBADF (Bad file descriptor) [pid 7136] close(29) = -1 EBADF (Bad file descriptor) [pid 7136] exit_group(0) = ? [pid 7136] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6821", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6821", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6821/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6821/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6821/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6821/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6821/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6821/sys") = 0 [pid 314] umount2("./6821/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6821/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6821/binderfs") = 0 [pid 314] umount2("./6821/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6821/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6821/cgroup.net") = 0 [pid 314] umount2("./6821/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6821/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6821/cgroup.cpu") = 0 [pid 314] umount2("./6821/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6821/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6821/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6821") = 0 [pid 314] mkdir("./6822", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7137 attached , child_tidptr=0x55557741b690) = 6824 [pid 7137] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7137] chdir("./6822") = 0 [pid 7137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7137] <... prctl resumed>) = 0 [pid 7137] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7137] <... setpgid resumed>) = 0 [pid 7137] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7137] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7137] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7137] write(3, "1000", 4) = 4 [pid 7137] close(3) = 0 [pid 7137] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7137] write(1, "executing program\n", 18) = 18 executing program [pid 7137] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7137] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7137] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7137] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7137] close(3) = 0 [pid 7137] close(4) = -1 EBADF (Bad file descriptor) [pid 7137] close(5) = -1 EBADF (Bad file descriptor) [pid 7137] close(6) = -1 EBADF (Bad file descriptor) [pid 7137] close(7) = -1 EBADF (Bad file descriptor) [pid 7137] close(8) = -1 EBADF (Bad file descriptor) [pid 7137] close(9) = -1 EBADF (Bad file descriptor) [pid 7137] close(10) = -1 EBADF (Bad file descriptor) [pid 7137] close(11) = -1 EBADF (Bad file descriptor) [pid 7137] close(12) = -1 EBADF (Bad file descriptor) [pid 7137] close(13) = -1 EBADF (Bad file descriptor) [pid 7137] close(14) = -1 EBADF (Bad file descriptor) [pid 7137] close(15) = -1 EBADF (Bad file descriptor) [pid 7137] close(16) = -1 EBADF (Bad file descriptor) [pid 7137] close(17) = -1 EBADF (Bad file descriptor) [pid 7137] close(18) = -1 EBADF (Bad file descriptor) [pid 7137] close(19) = -1 EBADF (Bad file descriptor) [pid 7137] close(20) = -1 EBADF (Bad file descriptor) [pid 7137] close(21) = -1 EBADF (Bad file descriptor) [pid 7137] close(22) = -1 EBADF (Bad file descriptor) [pid 7137] close(23) = -1 EBADF (Bad file descriptor) [pid 7137] close(24) = -1 EBADF (Bad file descriptor) [pid 7137] close(25) = -1 EBADF (Bad file descriptor) [pid 7137] close(26) = -1 EBADF (Bad file descriptor) [pid 7137] close(27) = -1 EBADF (Bad file descriptor) [pid 7137] close(28) = -1 EBADF (Bad file descriptor) [pid 7137] close(29) = -1 EBADF (Bad file descriptor) [pid 7137] exit_group(0) = ? [pid 7137] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6822", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6822", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6822/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6822/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6822/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6822/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6822/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6822/sys") = 0 [pid 314] umount2("./6822/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6822/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6822/binderfs") = 0 [pid 314] umount2("./6822/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6822/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6822/cgroup.net") = 0 [pid 314] umount2("./6822/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6822/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6822/cgroup.cpu") = 0 [pid 314] umount2("./6822/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6822/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6822/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6822") = 0 [pid 314] mkdir("./6823", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7138 attached , child_tidptr=0x55557741b690) = 6825 [pid 7138] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7138] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7138] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7138] chdir("./6823") = 0 [pid 7138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7138] setpgid(0, 0) = 0 [pid 7138] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7138] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7138] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7138] write(3, "1000", 4) = 4 [pid 7138] close(3) = 0 [pid 7138] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7138] write(1, "executing program\n", 18) = 18 [pid 7138] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7138] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7138] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7138] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7138] close(3) = 0 [pid 7138] close(4) = -1 EBADF (Bad file descriptor) [pid 7138] close(5) = -1 EBADF (Bad file descriptor) [pid 7138] close(6) = -1 EBADF (Bad file descriptor) [pid 7138] close(7) = -1 EBADF (Bad file descriptor) [pid 7138] close(8) = -1 EBADF (Bad file descriptor) [pid 7138] close(9) = -1 EBADF (Bad file descriptor) [pid 7138] close(10) = -1 EBADF (Bad file descriptor) [pid 7138] close(11) = -1 EBADF (Bad file descriptor) [pid 7138] close(12) = -1 EBADF (Bad file descriptor) [pid 7138] close(13) = -1 EBADF (Bad file descriptor) [pid 7138] close(14) = -1 EBADF (Bad file descriptor) [pid 7138] close(15) = -1 EBADF (Bad file descriptor) [pid 7138] close(16) = -1 EBADF (Bad file descriptor) [pid 7138] close(17) = -1 EBADF (Bad file descriptor) [pid 7138] close(18) = -1 EBADF (Bad file descriptor) [pid 7138] close(19) = -1 EBADF (Bad file descriptor) [pid 7138] close(20) = -1 EBADF (Bad file descriptor) [pid 7138] close(21) = -1 EBADF (Bad file descriptor) [pid 7138] close(22) = -1 EBADF (Bad file descriptor) [pid 7138] close(23) = -1 EBADF (Bad file descriptor) [pid 7138] close(24) = -1 EBADF (Bad file descriptor) [pid 7138] close(25) = -1 EBADF (Bad file descriptor) [pid 7138] close(26) = -1 EBADF (Bad file descriptor) [pid 7138] close(27) = -1 EBADF (Bad file descriptor) [pid 7138] close(28) = -1 EBADF (Bad file descriptor) [pid 7138] close(29) = -1 EBADF (Bad file descriptor) [pid 7138] exit_group(0) = ? [pid 7138] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6823", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6823", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6823/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6823/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6823/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6823/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6823/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6823/sys") = 0 [pid 314] umount2("./6823/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6823/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6823/binderfs") = 0 [pid 314] umount2("./6823/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6823/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6823/cgroup.net") = 0 [pid 314] umount2("./6823/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6823/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6823/cgroup.cpu") = 0 [pid 314] umount2("./6823/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6823/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6823/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6823") = 0 [pid 314] mkdir("./6824", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7139 attached , child_tidptr=0x55557741b690) = 6826 [pid 7139] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7139] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7139] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7139] chdir("./6824") = 0 [pid 7139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7139] setpgid(0, 0) = 0 [pid 7139] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7139] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7139] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7139] write(3, "1000", 4) = 4 [pid 7139] close(3) = 0 [pid 7139] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7139] write(1, "executing program\n", 18) = 18 executing program [pid 7139] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7139] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7139] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7139] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7139] close(3) = 0 [pid 7139] close(4) = -1 EBADF (Bad file descriptor) [pid 7139] close(5) = -1 EBADF (Bad file descriptor) [pid 7139] close(6) = -1 EBADF (Bad file descriptor) [pid 7139] close(7) = -1 EBADF (Bad file descriptor) [pid 7139] close(8) = -1 EBADF (Bad file descriptor) [pid 7139] close(9) = -1 EBADF (Bad file descriptor) [pid 7139] close(10) = -1 EBADF (Bad file descriptor) [pid 7139] close(11) = -1 EBADF (Bad file descriptor) [pid 7139] close(12) = -1 EBADF (Bad file descriptor) [pid 7139] close(13) = -1 EBADF (Bad file descriptor) [pid 7139] close(14) = -1 EBADF (Bad file descriptor) [pid 7139] close(15) = -1 EBADF (Bad file descriptor) [pid 7139] close(16) = -1 EBADF (Bad file descriptor) [pid 7139] close(17) = -1 EBADF (Bad file descriptor) [pid 7139] close(18) = -1 EBADF (Bad file descriptor) [pid 7139] close(19) = -1 EBADF (Bad file descriptor) [pid 7139] close(20) = -1 EBADF (Bad file descriptor) [pid 7139] close(21) = -1 EBADF (Bad file descriptor) [pid 7139] close(22) = -1 EBADF (Bad file descriptor) [pid 7139] close(23) = -1 EBADF (Bad file descriptor) [pid 7139] close(24) = -1 EBADF (Bad file descriptor) [pid 7139] close(25) = -1 EBADF (Bad file descriptor) [pid 7139] close(26) = -1 EBADF (Bad file descriptor) [pid 7139] close(27) = -1 EBADF (Bad file descriptor) [pid 7139] close(28) = -1 EBADF (Bad file descriptor) [pid 7139] close(29) = -1 EBADF (Bad file descriptor) [pid 7139] exit_group(0) = ? [pid 7139] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6826, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6824", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6824", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6824/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6824/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6824/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6824/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6824/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6824/sys") = 0 [pid 314] umount2("./6824/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6824/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6824/binderfs") = 0 [pid 314] umount2("./6824/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6824/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6824/cgroup.net") = 0 [pid 314] umount2("./6824/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6824/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6824/cgroup.cpu") = 0 [pid 314] umount2("./6824/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6824/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6824/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6824") = 0 [pid 314] mkdir("./6825", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7140 attached , child_tidptr=0x55557741b690) = 6827 [pid 7140] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7140] chdir("./6825") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7140] <... prctl resumed>) = 0 [pid 7140] setpgid(0, 0) = 0 [pid 7140] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7140] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7140] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7140] write(3, "1000", 4) = 4 [pid 7140] close(3) = 0 [pid 7140] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7140] write(1, "executing program\n", 18) = 18 executing program [pid 7140] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7140] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7140] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7140] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7140] close(3) = 0 [pid 7140] close(4) = -1 EBADF (Bad file descriptor) [pid 7140] close(5) = -1 EBADF (Bad file descriptor) [pid 7140] close(6) = -1 EBADF (Bad file descriptor) [pid 7140] close(7) = -1 EBADF (Bad file descriptor) [pid 7140] close(8) = -1 EBADF (Bad file descriptor) [pid 7140] close(9) = -1 EBADF (Bad file descriptor) [pid 7140] close(10) = -1 EBADF (Bad file descriptor) [pid 7140] close(11) = -1 EBADF (Bad file descriptor) [pid 7140] close(12) = -1 EBADF (Bad file descriptor) [pid 7140] close(13) = -1 EBADF (Bad file descriptor) [pid 7140] close(14) = -1 EBADF (Bad file descriptor) [pid 7140] close(15) = -1 EBADF (Bad file descriptor) [pid 7140] close(16) = -1 EBADF (Bad file descriptor) [pid 7140] close(17) = -1 EBADF (Bad file descriptor) [pid 7140] close(18) = -1 EBADF (Bad file descriptor) [pid 7140] close(19) = -1 EBADF (Bad file descriptor) [pid 7140] close(20) = -1 EBADF (Bad file descriptor) [pid 7140] close(21) = -1 EBADF (Bad file descriptor) [pid 7140] close(22) = -1 EBADF (Bad file descriptor) [pid 7140] close(23) = -1 EBADF (Bad file descriptor) [pid 7140] close(24) = -1 EBADF (Bad file descriptor) [pid 7140] close(25) = -1 EBADF (Bad file descriptor) [pid 7140] close(26) = -1 EBADF (Bad file descriptor) [pid 7140] close(27) = -1 EBADF (Bad file descriptor) [pid 7140] close(28) = -1 EBADF (Bad file descriptor) [pid 7140] close(29) = -1 EBADF (Bad file descriptor) [pid 7140] exit_group(0) = ? [pid 7140] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6827, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6825", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6825", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6825/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6825/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6825/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6825/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6825/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6825/sys") = 0 [pid 314] umount2("./6825/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6825/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6825/binderfs") = 0 [pid 314] umount2("./6825/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6825/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6825/cgroup.net") = 0 [pid 314] umount2("./6825/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6825/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6825/cgroup.cpu") = 0 [pid 314] umount2("./6825/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6825/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6825/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6825") = 0 [pid 314] mkdir("./6826", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7141 attached , child_tidptr=0x55557741b690) = 6828 [pid 7141] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7141] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7141] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7141] chdir("./6826") = 0 [pid 7141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7141] setpgid(0, 0) = 0 [pid 7141] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7141] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7141] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7141] write(3, "1000", 4) = 4 [pid 7141] close(3) = 0 [pid 7141] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7141] write(1, "executing program\n", 18) = 18 executing program [pid 7141] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7141] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7141] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7141] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7141] close(3) = 0 [pid 7141] close(4) = -1 EBADF (Bad file descriptor) [pid 7141] close(5) = -1 EBADF (Bad file descriptor) [pid 7141] close(6) = -1 EBADF (Bad file descriptor) [pid 7141] close(7) = -1 EBADF (Bad file descriptor) [pid 7141] close(8) = -1 EBADF (Bad file descriptor) [pid 7141] close(9) = -1 EBADF (Bad file descriptor) [pid 7141] close(10) = -1 EBADF (Bad file descriptor) [pid 7141] close(11) = -1 EBADF (Bad file descriptor) [pid 7141] close(12) = -1 EBADF (Bad file descriptor) [pid 7141] close(13) = -1 EBADF (Bad file descriptor) [pid 7141] close(14) = -1 EBADF (Bad file descriptor) [pid 7141] close(15) = -1 EBADF (Bad file descriptor) [pid 7141] close(16) = -1 EBADF (Bad file descriptor) [pid 7141] close(17) = -1 EBADF (Bad file descriptor) [pid 7141] close(18) = -1 EBADF (Bad file descriptor) [pid 7141] close(19) = -1 EBADF (Bad file descriptor) [pid 7141] close(20) = -1 EBADF (Bad file descriptor) [pid 7141] close(21) = -1 EBADF (Bad file descriptor) [pid 7141] close(22) = -1 EBADF (Bad file descriptor) [pid 7141] close(23) = -1 EBADF (Bad file descriptor) [pid 7141] close(24) = -1 EBADF (Bad file descriptor) [pid 7141] close(25) = -1 EBADF (Bad file descriptor) [pid 7141] close(26) = -1 EBADF (Bad file descriptor) [pid 7141] close(27) = -1 EBADF (Bad file descriptor) [pid 7141] close(28) = -1 EBADF (Bad file descriptor) [pid 7141] close(29) = -1 EBADF (Bad file descriptor) [pid 7141] exit_group(0) = ? [pid 7141] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6828, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6826", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6826", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6826/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6826/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6826/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6826/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6826/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6826/sys") = 0 [pid 314] umount2("./6826/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6826/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6826/binderfs") = 0 [pid 314] umount2("./6826/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6826/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6826/cgroup.net") = 0 [pid 314] umount2("./6826/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6826/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6826/cgroup.cpu") = 0 [pid 314] umount2("./6826/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6826/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6826/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6826") = 0 [pid 314] mkdir("./6827", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7142 attached , child_tidptr=0x55557741b690) = 6829 [pid 7142] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7142] <... set_robust_list resumed>) = 0 [pid 7142] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7142] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7142] chdir("./6827") = 0 [pid 7142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7142] setpgid(0, 0) = 0 [pid 7142] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7142] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7142] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7142] write(3, "1000", 4) = 4 [pid 7142] close(3) = 0 [pid 7142] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7142] write(1, "executing program\n", 18) = 18 [pid 7142] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7142] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7142] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7142] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7142] close(3) = 0 [pid 7142] close(4) = -1 EBADF (Bad file descriptor) [pid 7142] close(5) = -1 EBADF (Bad file descriptor) [pid 7142] close(6) = -1 EBADF (Bad file descriptor) [pid 7142] close(7) = -1 EBADF (Bad file descriptor) [pid 7142] close(8) = -1 EBADF (Bad file descriptor) [pid 7142] close(9) = -1 EBADF (Bad file descriptor) [pid 7142] close(10) = -1 EBADF (Bad file descriptor) [pid 7142] close(11) = -1 EBADF (Bad file descriptor) [pid 7142] close(12) = -1 EBADF (Bad file descriptor) [pid 7142] close(13) = -1 EBADF (Bad file descriptor) [pid 7142] close(14) = -1 EBADF (Bad file descriptor) [pid 7142] close(15) = -1 EBADF (Bad file descriptor) [pid 7142] close(16) = -1 EBADF (Bad file descriptor) [pid 7142] close(17) = -1 EBADF (Bad file descriptor) [pid 7142] close(18) = -1 EBADF (Bad file descriptor) [pid 7142] close(19) = -1 EBADF (Bad file descriptor) [pid 7142] close(20) = -1 EBADF (Bad file descriptor) [pid 7142] close(21) = -1 EBADF (Bad file descriptor) [pid 7142] close(22) = -1 EBADF (Bad file descriptor) [pid 7142] close(23) = -1 EBADF (Bad file descriptor) [pid 7142] close(24) = -1 EBADF (Bad file descriptor) [pid 7142] close(25) = -1 EBADF (Bad file descriptor) [pid 7142] close(26) = -1 EBADF (Bad file descriptor) [pid 7142] close(27) = -1 EBADF (Bad file descriptor) [pid 7142] close(28) = -1 EBADF (Bad file descriptor) [pid 7142] close(29) = -1 EBADF (Bad file descriptor) [pid 7142] exit_group(0) = ? [pid 7142] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6827", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6827", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6827/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6827/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6827/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6827/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6827/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6827/sys") = 0 [pid 314] umount2("./6827/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6827/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6827/binderfs") = 0 [pid 314] umount2("./6827/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6827/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6827/cgroup.net") = 0 [pid 314] umount2("./6827/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6827/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6827/cgroup.cpu") = 0 [pid 314] umount2("./6827/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6827/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6827/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6827") = 0 [pid 314] mkdir("./6828", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6830 ci2-android-6-12-rust/strace-static-x86_64: Process 7143 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7143] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7143] chdir("./6828") = 0 [pid 7143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7143] setpgid(0, 0) = 0 [pid 7143] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7143] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7143] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7143] write(3, "1000", 4) = 4 [pid 7143] close(3) = 0 [pid 7143] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7143] write(1, "executing program\n", 18) = 18 executing program [pid 7143] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7143] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7143] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7143] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7143] close(3) = 0 [pid 7143] close(4) = -1 EBADF (Bad file descriptor) [pid 7143] close(5) = -1 EBADF (Bad file descriptor) [pid 7143] close(6) = -1 EBADF (Bad file descriptor) [pid 7143] close(7) = -1 EBADF (Bad file descriptor) [pid 7143] close(8) = -1 EBADF (Bad file descriptor) [pid 7143] close(9) = -1 EBADF (Bad file descriptor) [pid 7143] close(10) = -1 EBADF (Bad file descriptor) [pid 7143] close(11) = -1 EBADF (Bad file descriptor) [pid 7143] close(12) = -1 EBADF (Bad file descriptor) [pid 7143] close(13) = -1 EBADF (Bad file descriptor) [pid 7143] close(14) = -1 EBADF (Bad file descriptor) [pid 7143] close(15) = -1 EBADF (Bad file descriptor) [pid 7143] close(16) = -1 EBADF (Bad file descriptor) [pid 7143] close(17) = -1 EBADF (Bad file descriptor) [pid 7143] close(18) = -1 EBADF (Bad file descriptor) [pid 7143] close(19) = -1 EBADF (Bad file descriptor) [pid 7143] close(20) = -1 EBADF (Bad file descriptor) [pid 7143] close(21) = -1 EBADF (Bad file descriptor) [pid 7143] close(22) = -1 EBADF (Bad file descriptor) [pid 7143] close(23) = -1 EBADF (Bad file descriptor) [pid 7143] close(24) = -1 EBADF (Bad file descriptor) [pid 7143] close(25) = -1 EBADF (Bad file descriptor) [pid 7143] close(26) = -1 EBADF (Bad file descriptor) [pid 7143] close(27) = -1 EBADF (Bad file descriptor) [pid 7143] close(28) = -1 EBADF (Bad file descriptor) [pid 7143] close(29) = -1 EBADF (Bad file descriptor) [pid 7143] exit_group(0) = ? [pid 7143] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6828", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6828", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6828/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6828/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6828/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6828/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6828/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6828/sys") = 0 [pid 314] umount2("./6828/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6828/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6828/binderfs") = 0 [pid 314] umount2("./6828/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6828/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6828/cgroup.net") = 0 [pid 314] umount2("./6828/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6828/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6828/cgroup.cpu") = 0 [pid 314] umount2("./6828/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6828/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6828/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6828") = 0 [pid 314] mkdir("./6829", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7144 attached , child_tidptr=0x55557741b690) = 6831 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7144] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7144] <... set_robust_list resumed>) = 0 [pid 7144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7144] chdir("./6829") = 0 [pid 7144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7144] setpgid(0, 0) = 0 [pid 7144] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7144] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7144] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7144] write(3, "1000", 4) = 4 [pid 7144] close(3) = 0 [pid 7144] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7144] write(1, "executing program\n", 18) = 18 executing program [pid 7144] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7144] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7144] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7144] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7144] close(3) = 0 [pid 7144] close(4) = -1 EBADF (Bad file descriptor) [pid 7144] close(5) = -1 EBADF (Bad file descriptor) [pid 7144] close(6) = -1 EBADF (Bad file descriptor) [pid 7144] close(7) = -1 EBADF (Bad file descriptor) [pid 7144] close(8) = -1 EBADF (Bad file descriptor) [pid 7144] close(9) = -1 EBADF (Bad file descriptor) [pid 7144] close(10) = -1 EBADF (Bad file descriptor) [pid 7144] close(11) = -1 EBADF (Bad file descriptor) [pid 7144] close(12) = -1 EBADF (Bad file descriptor) [pid 7144] close(13) = -1 EBADF (Bad file descriptor) [pid 7144] close(14) = -1 EBADF (Bad file descriptor) [pid 7144] close(15) = -1 EBADF (Bad file descriptor) [pid 7144] close(16) = -1 EBADF (Bad file descriptor) [pid 7144] close(17) = -1 EBADF (Bad file descriptor) [pid 7144] close(18) = -1 EBADF (Bad file descriptor) [pid 7144] close(19) = -1 EBADF (Bad file descriptor) [pid 7144] close(20) = -1 EBADF (Bad file descriptor) [pid 7144] close(21) = -1 EBADF (Bad file descriptor) [pid 7144] close(22) = -1 EBADF (Bad file descriptor) [pid 7144] close(23) = -1 EBADF (Bad file descriptor) [pid 7144] close(24) = -1 EBADF (Bad file descriptor) [pid 7144] close(25) = -1 EBADF (Bad file descriptor) [pid 7144] close(26) = -1 EBADF (Bad file descriptor) [pid 7144] close(27) = -1 EBADF (Bad file descriptor) [pid 7144] close(28) = -1 EBADF (Bad file descriptor) [pid 7144] close(29) = -1 EBADF (Bad file descriptor) [pid 7144] exit_group(0) = ? [pid 7144] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6829", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6829", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6829/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6829/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6829/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6829/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6829/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6829/sys") = 0 [pid 314] umount2("./6829/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6829/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6829/binderfs") = 0 [pid 314] umount2("./6829/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6829/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6829/cgroup.net") = 0 [pid 314] umount2("./6829/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6829/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6829/cgroup.cpu") = 0 [pid 314] umount2("./6829/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6829/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6829/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6829") = 0 [pid 314] mkdir("./6830", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7145 attached , child_tidptr=0x55557741b690) = 6832 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7145] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7145] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7145] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7145] chdir("./6830") = 0 [pid 7145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7145] setpgid(0, 0) = 0 [pid 7145] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7145] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7145] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7145] write(3, "1000", 4) = 4 [pid 7145] close(3) = 0 [pid 7145] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7145] write(1, "executing program\n", 18) = 18 executing program [pid 7145] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7145] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7145] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7145] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7145] close(3) = 0 [pid 7145] close(4) = -1 EBADF (Bad file descriptor) [pid 7145] close(5) = -1 EBADF (Bad file descriptor) [pid 7145] close(6) = -1 EBADF (Bad file descriptor) [pid 7145] close(7) = -1 EBADF (Bad file descriptor) [pid 7145] close(8) = -1 EBADF (Bad file descriptor) [pid 7145] close(9) = -1 EBADF (Bad file descriptor) [pid 7145] close(10) = -1 EBADF (Bad file descriptor) [pid 7145] close(11) = -1 EBADF (Bad file descriptor) [pid 7145] close(12) = -1 EBADF (Bad file descriptor) [pid 7145] close(13) = -1 EBADF (Bad file descriptor) [pid 7145] close(14) = -1 EBADF (Bad file descriptor) [pid 7145] close(15) = -1 EBADF (Bad file descriptor) [pid 7145] close(16) = -1 EBADF (Bad file descriptor) [pid 7145] close(17) = -1 EBADF (Bad file descriptor) [pid 7145] close(18) = -1 EBADF (Bad file descriptor) [pid 7145] close(19) = -1 EBADF (Bad file descriptor) [pid 7145] close(20) = -1 EBADF (Bad file descriptor) [pid 7145] close(21) = -1 EBADF (Bad file descriptor) [pid 7145] close(22) = -1 EBADF (Bad file descriptor) [pid 7145] close(23) = -1 EBADF (Bad file descriptor) [pid 7145] close(24) = -1 EBADF (Bad file descriptor) [pid 7145] close(25) = -1 EBADF (Bad file descriptor) [pid 7145] close(26) = -1 EBADF (Bad file descriptor) [pid 7145] close(27) = -1 EBADF (Bad file descriptor) [pid 7145] close(28) = -1 EBADF (Bad file descriptor) [pid 7145] close(29) = -1 EBADF (Bad file descriptor) [pid 7145] exit_group(0) = ? [pid 7145] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6830", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6830", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6830/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6830/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6830/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6830/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6830/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6830/sys") = 0 [pid 314] umount2("./6830/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6830/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6830/binderfs") = 0 [pid 314] umount2("./6830/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6830/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6830/cgroup.net") = 0 [pid 314] umount2("./6830/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6830/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6830/cgroup.cpu") = 0 [pid 314] umount2("./6830/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6830/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6830/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6830") = 0 [pid 314] mkdir("./6831", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7146 attached , child_tidptr=0x55557741b690) = 6833 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7146] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7146] chdir("./6831") = 0 [pid 7146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7146] setpgid(0, 0) = 0 [pid 7146] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7146] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7146] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7146] write(3, "1000", 4) = 4 [pid 7146] close(3) = 0 [pid 7146] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7146] write(1, "executing program\n", 18) = 18 executing program [pid 7146] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7146] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7146] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7146] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7146] close(3) = 0 [pid 7146] close(4) = -1 EBADF (Bad file descriptor) [pid 7146] close(5) = -1 EBADF (Bad file descriptor) [pid 7146] close(6) = -1 EBADF (Bad file descriptor) [pid 7146] close(7) = -1 EBADF (Bad file descriptor) [pid 7146] close(8) = -1 EBADF (Bad file descriptor) [pid 7146] close(9) = -1 EBADF (Bad file descriptor) [pid 7146] close(10) = -1 EBADF (Bad file descriptor) [pid 7146] close(11) = -1 EBADF (Bad file descriptor) [pid 7146] close(12) = -1 EBADF (Bad file descriptor) [pid 7146] close(13) = -1 EBADF (Bad file descriptor) [pid 7146] close(14) = -1 EBADF (Bad file descriptor) [pid 7146] close(15) = -1 EBADF (Bad file descriptor) [pid 7146] close(16) = -1 EBADF (Bad file descriptor) [pid 7146] close(17) = -1 EBADF (Bad file descriptor) [pid 7146] close(18) = -1 EBADF (Bad file descriptor) [pid 7146] close(19) = -1 EBADF (Bad file descriptor) [pid 7146] close(20) = -1 EBADF (Bad file descriptor) [pid 7146] close(21) = -1 EBADF (Bad file descriptor) [pid 7146] close(22) = -1 EBADF (Bad file descriptor) [pid 7146] close(23) = -1 EBADF (Bad file descriptor) [pid 7146] close(24) = -1 EBADF (Bad file descriptor) [pid 7146] close(25) = -1 EBADF (Bad file descriptor) [pid 7146] close(26) = -1 EBADF (Bad file descriptor) [pid 7146] close(27) = -1 EBADF (Bad file descriptor) [pid 7146] close(28) = -1 EBADF (Bad file descriptor) [pid 7146] close(29) = -1 EBADF (Bad file descriptor) [pid 7146] exit_group(0) = ? [pid 7146] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6831", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6831", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6831/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6831/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6831/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6831/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6831/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6831/sys") = 0 [pid 314] umount2("./6831/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6831/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6831/binderfs") = 0 [pid 314] umount2("./6831/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6831/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6831/cgroup.net") = 0 [pid 314] umount2("./6831/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6831/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6831/cgroup.cpu") = 0 [pid 314] umount2("./6831/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6831/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6831/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6831") = 0 [pid 314] mkdir("./6832", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7147 attached , child_tidptr=0x55557741b690) = 6834 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7147] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7147] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7147] chdir("./6832") = 0 [pid 7147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7147] setpgid(0, 0) = 0 [pid 7147] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7147] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7147] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7147] write(3, "1000", 4) = 4 [pid 7147] close(3) = 0 [pid 7147] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7147] write(1, "executing program\n", 18) = 18 executing program [pid 7147] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7147] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7147] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7147] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7147] close(3) = 0 [pid 7147] close(4) = -1 EBADF (Bad file descriptor) [pid 7147] close(5) = -1 EBADF (Bad file descriptor) [pid 7147] close(6) = -1 EBADF (Bad file descriptor) [pid 7147] close(7) = -1 EBADF (Bad file descriptor) [pid 7147] close(8) = -1 EBADF (Bad file descriptor) [pid 7147] close(9) = -1 EBADF (Bad file descriptor) [pid 7147] close(10) = -1 EBADF (Bad file descriptor) [pid 7147] close(11) = -1 EBADF (Bad file descriptor) [pid 7147] close(12) = -1 EBADF (Bad file descriptor) [pid 7147] close(13) = -1 EBADF (Bad file descriptor) [pid 7147] close(14) = -1 EBADF (Bad file descriptor) [pid 7147] close(15) = -1 EBADF (Bad file descriptor) [pid 7147] close(16) = -1 EBADF (Bad file descriptor) [pid 7147] close(17) = -1 EBADF (Bad file descriptor) [pid 7147] close(18) = -1 EBADF (Bad file descriptor) [pid 7147] close(19) = -1 EBADF (Bad file descriptor) [pid 7147] close(20) = -1 EBADF (Bad file descriptor) [pid 7147] close(21) = -1 EBADF (Bad file descriptor) [pid 7147] close(22) = -1 EBADF (Bad file descriptor) [pid 7147] close(23) = -1 EBADF (Bad file descriptor) [pid 7147] close(24) = -1 EBADF (Bad file descriptor) [pid 7147] close(25) = -1 EBADF (Bad file descriptor) [pid 7147] close(26) = -1 EBADF (Bad file descriptor) [pid 7147] close(27) = -1 EBADF (Bad file descriptor) [pid 7147] close(28) = -1 EBADF (Bad file descriptor) [pid 7147] close(29) = -1 EBADF (Bad file descriptor) [pid 7147] exit_group(0) = ? [pid 7147] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6832", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6832", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6832/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6832/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6832/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6832/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6832/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6832/sys") = 0 [pid 314] umount2("./6832/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6832/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6832/binderfs") = 0 [pid 314] umount2("./6832/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6832/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6832/cgroup.net") = 0 [pid 314] umount2("./6832/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6832/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6832/cgroup.cpu") = 0 [pid 314] umount2("./6832/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6832/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6832/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6832") = 0 [pid 314] mkdir("./6833", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7148 attached , child_tidptr=0x55557741b690) = 6835 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7148] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7148] chdir("./6833") = 0 [pid 7148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7148] setpgid(0, 0) = 0 [pid 7148] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7148] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7148] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7148] write(3, "1000", 4) = 4 [pid 7148] close(3) = 0 [pid 7148] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7148] write(1, "executing program\n", 18) = 18 executing program [pid 7148] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7148] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7148] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7148] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7148] close(3) = 0 [pid 7148] close(4) = -1 EBADF (Bad file descriptor) [pid 7148] close(5) = -1 EBADF (Bad file descriptor) [pid 7148] close(6) = -1 EBADF (Bad file descriptor) [pid 7148] close(7) = -1 EBADF (Bad file descriptor) [pid 7148] close(8) = -1 EBADF (Bad file descriptor) [pid 7148] close(9) = -1 EBADF (Bad file descriptor) [pid 7148] close(10) = -1 EBADF (Bad file descriptor) [pid 7148] close(11) = -1 EBADF (Bad file descriptor) [pid 7148] close(12) = -1 EBADF (Bad file descriptor) [pid 7148] close(13) = -1 EBADF (Bad file descriptor) [pid 7148] close(14) = -1 EBADF (Bad file descriptor) [pid 7148] close(15) = -1 EBADF (Bad file descriptor) [pid 7148] close(16) = -1 EBADF (Bad file descriptor) [pid 7148] close(17) = -1 EBADF (Bad file descriptor) [pid 7148] close(18) = -1 EBADF (Bad file descriptor) [pid 7148] close(19) = -1 EBADF (Bad file descriptor) [pid 7148] close(20) = -1 EBADF (Bad file descriptor) [pid 7148] close(21) = -1 EBADF (Bad file descriptor) [pid 7148] close(22) = -1 EBADF (Bad file descriptor) [pid 7148] close(23) = -1 EBADF (Bad file descriptor) [pid 7148] close(24) = -1 EBADF (Bad file descriptor) [pid 7148] close(25) = -1 EBADF (Bad file descriptor) [pid 7148] close(26) = -1 EBADF (Bad file descriptor) [pid 7148] close(27) = -1 EBADF (Bad file descriptor) [pid 7148] close(28) = -1 EBADF (Bad file descriptor) [pid 7148] close(29) = -1 EBADF (Bad file descriptor) [pid 7148] exit_group(0) = ? [pid 7148] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6833", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6833", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6833/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6833/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6833/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6833/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6833/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6833/sys") = 0 [pid 314] umount2("./6833/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6833/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6833/binderfs") = 0 [pid 314] umount2("./6833/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6833/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6833/cgroup.net") = 0 [pid 314] umount2("./6833/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6833/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6833/cgroup.cpu") = 0 [pid 314] umount2("./6833/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6833/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6833/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6833") = 0 [pid 314] mkdir("./6834", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7149 attached [pid 7149] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7149] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6836 [pid 7149] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7149] chdir("./6834") = 0 [pid 7149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7149] setpgid(0, 0) = 0 [pid 7149] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7149] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7149] <... symlink resumed>) = 0 [pid 7149] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7149] write(3, "1000", 4) = 4 [pid 7149] close(3) = 0 [pid 7149] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7149] write(1, "executing program\n", 18) = 18 executing program [pid 7149] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7149] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7149] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7149] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7149] close(3) = 0 [pid 7149] close(4) = -1 EBADF (Bad file descriptor) [pid 7149] close(5) = -1 EBADF (Bad file descriptor) [pid 7149] close(6) = -1 EBADF (Bad file descriptor) [pid 7149] close(7) = -1 EBADF (Bad file descriptor) [pid 7149] close(8) = -1 EBADF (Bad file descriptor) [pid 7149] close(9) = -1 EBADF (Bad file descriptor) [pid 7149] close(10) = -1 EBADF (Bad file descriptor) [pid 7149] close(11) = -1 EBADF (Bad file descriptor) [pid 7149] close(12) = -1 EBADF (Bad file descriptor) [pid 7149] close(13) = -1 EBADF (Bad file descriptor) [pid 7149] close(14) = -1 EBADF (Bad file descriptor) [pid 7149] close(15) = -1 EBADF (Bad file descriptor) [pid 7149] close(16) = -1 EBADF (Bad file descriptor) [pid 7149] close(17) = -1 EBADF (Bad file descriptor) [pid 7149] close(18) = -1 EBADF (Bad file descriptor) [pid 7149] close(19) = -1 EBADF (Bad file descriptor) [pid 7149] close(20) = -1 EBADF (Bad file descriptor) [pid 7149] close(21) = -1 EBADF (Bad file descriptor) [pid 7149] close(22) = -1 EBADF (Bad file descriptor) [pid 7149] close(23) = -1 EBADF (Bad file descriptor) [pid 7149] close(24) = -1 EBADF (Bad file descriptor) [pid 7149] close(25) = -1 EBADF (Bad file descriptor) [pid 7149] close(26) = -1 EBADF (Bad file descriptor) [pid 7149] close(27) = -1 EBADF (Bad file descriptor) [pid 7149] close(28) = -1 EBADF (Bad file descriptor) [pid 7149] close(29) = -1 EBADF (Bad file descriptor) [pid 7149] exit_group(0) = ? [pid 7149] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6836, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6834", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6834", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6834/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6834/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6834/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6834/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6834/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6834/sys") = 0 [pid 314] umount2("./6834/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6834/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6834/binderfs") = 0 [pid 314] umount2("./6834/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6834/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6834/cgroup.net") = 0 [pid 314] umount2("./6834/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6834/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6834/cgroup.cpu") = 0 [pid 314] umount2("./6834/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6834/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6834/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6834") = 0 [pid 314] mkdir("./6835", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7150 attached , child_tidptr=0x55557741b690) = 6837 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7150] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7150] <... set_robust_list resumed>) = 0 [pid 7150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7150] chdir("./6835") = 0 [pid 7150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7150] setpgid(0, 0) = 0 [pid 7150] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7150] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7150] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7150] write(3, "1000", 4) = 4 [pid 7150] close(3) = 0 [pid 7150] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7150] write(1, "executing program\n", 18) = 18 executing program [pid 7150] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7150] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7150] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7150] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7150] close(3) = 0 [pid 7150] close(4) = -1 EBADF (Bad file descriptor) [pid 7150] close(5) = -1 EBADF (Bad file descriptor) [pid 7150] close(6) = -1 EBADF (Bad file descriptor) [pid 7150] close(7) = -1 EBADF (Bad file descriptor) [pid 7150] close(8) = -1 EBADF (Bad file descriptor) [pid 7150] close(9) = -1 EBADF (Bad file descriptor) [pid 7150] close(10) = -1 EBADF (Bad file descriptor) [pid 7150] close(11) = -1 EBADF (Bad file descriptor) [pid 7150] close(12) = -1 EBADF (Bad file descriptor) [pid 7150] close(13) = -1 EBADF (Bad file descriptor) [pid 7150] close(14) = -1 EBADF (Bad file descriptor) [pid 7150] close(15) = -1 EBADF (Bad file descriptor) [pid 7150] close(16) = -1 EBADF (Bad file descriptor) [pid 7150] close(17) = -1 EBADF (Bad file descriptor) [pid 7150] close(18) = -1 EBADF (Bad file descriptor) [pid 7150] close(19) = -1 EBADF (Bad file descriptor) [pid 7150] close(20) = -1 EBADF (Bad file descriptor) [pid 7150] close(21) = -1 EBADF (Bad file descriptor) [pid 7150] close(22) = -1 EBADF (Bad file descriptor) [pid 7150] close(23) = -1 EBADF (Bad file descriptor) [pid 7150] close(24) = -1 EBADF (Bad file descriptor) [pid 7150] close(25) = -1 EBADF (Bad file descriptor) [pid 7150] close(26) = -1 EBADF (Bad file descriptor) [pid 7150] close(27) = -1 EBADF (Bad file descriptor) [pid 7150] close(28) = -1 EBADF (Bad file descriptor) [pid 7150] close(29) = -1 EBADF (Bad file descriptor) [pid 7150] exit_group(0) = ? [pid 7150] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6837, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6835", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6835", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [ 249.907722][ T37] INFO: task kworker/u8:1:13 blocked for more than 122 seconds. [ 249.915510][ T37] Not tainted syzkaller #0 [ 249.920580][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 249.929307][ T37] task:kworker/u8:1 state:D stack:0 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 249.939505][ T37] Workqueue: writeback wb_workfn (flush-8:0) [ 249.945695][ T37] Call Trace: [ 249.949028][ T37] [ 249.952093][ T37] __schedule+0x1496/0x20b0 [ 249.956796][ T37] ? __sched_text_start+0x10/0x10 [ 249.961888][ T37] ? __blk_flush_plug+0x425/0x4e0 [ 249.967126][ T37] ? __blk_flush_plug+0x425/0x4e0 [ 249.972198][ T37] ? __cfi___blk_flush_plug+0x10/0x10 [ 249.977594][ T37] ? xas_load+0x3a6/0x3d0 [ 249.982008][ T37] ? kthread_data+0x54/0xc0 [ 249.986604][ T37] ? wq_worker_sleeping+0x68/0x260 [ 249.991814][ T37] schedule+0xc5/0x240 [ 249.995910][ T37] io_schedule+0x85/0x150 [ 250.000279][ T37] bit_wait_io+0x17/0xd0 [ 250.004600][ T37] __wait_on_bit_lock+0x23e/0x5e0 [ 250.009659][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 250.014620][ T37] ? __kasan_check_read+0x15/0x20 [ 250.019738][ T37] out_of_line_wait_on_bit_lock+0x139/0x190 [ 250.025707][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 250.030723][ T37] ? __cfi_out_of_line_wait_on_bit_lock+0x10/0x10 [ 250.037187][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 250.042817][ T37] ? __kasan_check_write+0x18/0x20 [ 250.047966][ T37] __lock_buffer+0x5d/0x70 [ 250.052477][ T37] do_get_write_access+0x196/0xd70 [ 250.057675][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 250.063691][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 250.069967][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 250.076680][ T37] ? __kasan_check_read+0x15/0x20 [ 250.081744][ T37] ? ext4_wait_block_bitmap+0x7c/0x2a0 [ 250.087234][ T37] ext4_mb_mark_context+0x1f3/0xee0 [ 250.092537][ T37] ? __cfi_ext4_mb_mark_context+0x10/0x10 [ 250.098292][ T37] ext4_mb_mark_diskspace_used+0x3aa/0x830 [ 250.104126][ T37] ? ext4_discard_allocated_blocks+0x690/0x690 [ 250.110345][ T37] ? ext4_mb_new_blocks+0x3ec/0x36c0 [ 250.115659][ T37] ext4_mb_new_blocks+0x840/0x36c0 [ 250.120806][ T37] ? __kmalloc_noprof+0x261/0x510 [ 250.125915][ T37] ? ext4_find_extent+0x1f5/0xd80 [ 250.130969][ T37] ? ext4_ext_search_right+0x49e/0x880 [ 250.136449][ T37] ? ext4_inode_to_goal_block+0x34f/0x4c0 [ 250.142243][ T37] ext4_ext_map_blocks+0x14d9/0x6080 [ 250.147561][ T37] ? stack_depot_save_flags+0x38/0x800 [ 250.153195][ T37] ? kasan_save_track+0x4f/0x80 [ 250.158125][ T37] ? kasan_save_track+0x3e/0x80 [ 250.163004][ T37] ? kmem_cache_alloc_noprof+0x1bf/0x410 [ 250.168673][ T37] ? ext4_alloc_io_end_vec+0x42/0x1e0 [ 250.174138][ T37] ? ext4_do_writepages+0x106f/0x39f0 [ 250.179547][ T37] ? __cfi_ext4_ext_map_blocks+0x10/0x10 [ 250.185204][ T37] ? writeback_sb_inodes+0x6a5/0xfb0 [ 250.190527][ T37] ? __writeback_inodes_wb+0x129/0x280 [ 250.196010][ T37] ? wb_writeback+0x3bb/0x850 [ 250.200728][ T37] ? wb_workfn+0xab0/0xef0 [ 250.205175][ T37] ? process_scheduled_works+0x7f4/0x1060 [ 250.210931][ T37] ? worker_thread+0xc99/0x13f0 [ 250.215808][ T37] ? kthread+0x2c4/0x360 [ 250.220100][ T37] ? ret_from_fork+0x64/0xa0 [ 250.224755][ T37] ? ret_from_fork_asm+0x1a/0x30 [ 250.229779][ T37] ? ext4_es_lookup_extent+0x567/0x900 [ 250.235267][ T37] ext4_map_blocks+0x873/0x17f0 [ 250.240162][ T37] ? __cfi_ext4_map_blocks+0x10/0x10 [ 250.245474][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 250.251210][ T37] ? jbd2__journal_start+0x3c9/0x860 [ 250.256521][ T37] ? ext4_inode_journal_mode+0x392/0x480 [ 250.262203][ T37] ext4_do_writepages+0x1c4a/0x39f0 [ 250.267435][ T37] ? virtqueue_add_sgs+0xf2/0x120 [ 250.272611][ T37] ? ext4_normal_submit_inode_data_buffers+0x270/0x270 [ 250.279491][ T37] ? virtqueue_kick_prepare+0x2f9/0x480 [ 250.285067][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 250.290917][ T37] ? virtscsi_add_cmd+0x5a1/0x660 [ 250.296073][ T37] ? virtscsi_eh_timed_out+0x30/0x30 [ 250.301400][ T37] ? __cfi_scsi_alloc_sgtables+0x10/0x10 [ 250.307104][ T37] ? sd_setup_rw10_cmnd+0x12b/0x3d0 [ 250.312391][ T37] ext4_writepages+0x28c/0x550 [ 250.317185][ T37] ? __cfi_ext4_writepages+0x10/0x10 [ 250.322517][ T37] ? __cfi_ext4_writepages+0x10/0x10 [ 250.327848][ T37] do_writepages+0x3d4/0x7f0 [ 250.332544][ T37] ? __cfi_do_writepages+0x10/0x10 [ 250.337695][ T37] ? __kasan_check_write+0x18/0x20 [ 250.342831][ T37] ? _raw_spin_lock+0x92/0x120 [ 250.347699][ T37] __writeback_single_inode+0xc8/0xba0 [ 250.353186][ T37] writeback_sb_inodes+0x6a5/0xfb0 [ 250.358372][ T37] ? fprop_reflect_period_percpu+0x73/0x340 [ 250.364369][ T37] ? queue_io+0x690/0x690 [ 250.368738][ T37] ? __kasan_check_read+0x15/0x20 [ 250.373783][ T37] ? queue_io+0x3d9/0x690 [ 250.378161][ T37] __writeback_inodes_wb+0x129/0x280 [ 250.383479][ T37] wb_writeback+0x3bb/0x850 [ 250.388022][ T37] ? inode_cgwb_move_to_attached+0x470/0x470 [ 250.394032][ T37] ? kvm_sched_clock_read+0x15/0x30 [ 250.399304][ T37] wb_workfn+0xab0/0xef0 [ 250.403585][ T37] ? __cfi_wb_workfn+0x10/0x10 [ 250.408386][ T37] ? kick_pool+0xb9/0x540 [ 250.412742][ T37] process_scheduled_works+0x7f4/0x1060 [ 250.418332][ T37] worker_thread+0xc99/0x13f0 [ 250.423030][ T37] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 250.428857][ T37] ? __kasan_check_read+0x15/0x20 [ 250.433901][ T37] kthread+0x2c4/0x360 [ 250.438015][ T37] ? __cfi_worker_thread+0x10/0x10 [ 250.443147][ T37] ? __cfi_kthread+0x10/0x10 [ 250.447770][ T37] ret_from_fork+0x64/0xa0 [ 250.452225][ T37] ? __cfi_kthread+0x10/0x10 [pid 314] umount2("./6835/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6835/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6835/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6835/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6835/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6835/sys") = 0 [pid 314] umount2("./6835/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6835/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6835/binderfs") = 0 [pid 314] umount2("./6835/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6835/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6835/cgroup.net") = 0 [pid 314] umount2("./6835/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6835/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6835/cgroup.cpu") = 0 [pid 314] umount2("./6835/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6835/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6835/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6835") = 0 [pid 314] mkdir("./6836", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7151 attached , child_tidptr=0x55557741b690) = 6838 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7151] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7151] <... set_robust_list resumed>) = 0 [pid 7151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7151] chdir("./6836") = 0 [pid 7151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7151] setpgid(0, 0) = 0 [pid 7151] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7151] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7151] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7151] write(3, "1000", 4) = 4 [ 250.456838][ T37] ret_from_fork_asm+0x1a/0x30 [ 250.461672][ T37] [ 250.465190][ T37] INFO: task jbd2/sda1-8:74 blocked for more than 123 seconds. [ 250.473058][ T37] Not tainted syzkaller #0 [ 250.478055][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 250.486761][ T37] task:jbd2/sda1-8 state:D stack:0 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 250.496998][ T37] Call Trace: [ 250.500395][ T37] [ 250.503461][ T37] __schedule+0x1496/0x20b0 [pid 7151] close(3) = 0 [pid 7151] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7151] write(1, "executing program\n", 18) = 18 [pid 7151] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7151] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7151] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7151] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 executing program [pid 7151] close(3) = 0 [pid 7151] close(4) = -1 EBADF (Bad file descriptor) [pid 7151] close(5) = -1 EBADF (Bad file descriptor) [pid 7151] close(6) = -1 EBADF (Bad file descriptor) [pid 7151] close(7) = -1 EBADF (Bad file descriptor) [pid 7151] close(8) = -1 EBADF (Bad file descriptor) [pid 7151] close(9) = -1 EBADF (Bad file descriptor) [pid 7151] close(10) = -1 EBADF (Bad file descriptor) [pid 7151] close(11) = -1 EBADF (Bad file descriptor) [pid 7151] close(12) = -1 EBADF (Bad file descriptor) [pid 7151] close(13) = -1 EBADF (Bad file descriptor) [pid 7151] close(14) = -1 EBADF (Bad file descriptor) [pid 7151] close(15) = -1 EBADF (Bad file descriptor) [pid 7151] close(16) = -1 EBADF (Bad file descriptor) [pid 7151] close(17) = -1 EBADF (Bad file descriptor) [pid 7151] close(18) = -1 EBADF (Bad file descriptor) [pid 7151] close(19) = -1 EBADF (Bad file descriptor) [pid 7151] close(20) = -1 EBADF (Bad file descriptor) [pid 7151] close(21) = -1 EBADF (Bad file descriptor) [pid 7151] close(22) = -1 EBADF (Bad file descriptor) [pid 7151] close(23) = -1 EBADF (Bad file descriptor) [pid 7151] close(24) = -1 EBADF (Bad file descriptor) [pid 7151] close(25) = -1 EBADF (Bad file descriptor) [pid 7151] close(26) = -1 EBADF (Bad file descriptor) [pid 7151] close(27) = -1 EBADF (Bad file descriptor) [pid 7151] close(28) = -1 EBADF (Bad file descriptor) [pid 7151] close(29) = -1 EBADF (Bad file descriptor) [pid 7151] exit_group(0) = ? [pid 7151] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6838, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6836", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6836", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [ 250.508852][ T37] ? __sched_text_start+0x10/0x10 [ 250.523592][ T37] ? dd_has_work+0x1f3/0x2f0 [ 250.528675][ T37] ? __kasan_check_write+0x18/0x20 [ 250.534123][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 250.539882][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 250.545844][ T37] ? blk_mq_flush_plug_list+0x1517/0x1750 [ 250.551707][ T37] schedule+0xc5/0x240 [ 250.555810][ T37] io_schedule+0x85/0x150 [ 250.560229][ T37] bit_wait_io+0x17/0xd0 [ 250.564501][ T37] __wait_on_bit+0xb6/0x2e0 [ 250.569080][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 250.574079][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 250.579597][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 250.584586][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 250.590624][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 250.596115][ T37] ? __cfi__raw_write_lock+0x10/0x10 [ 250.601456][ T37] ? _raw_read_unlock+0x16/0x40 [ 250.606361][ T37] __wait_on_buffer+0x5a/0x70 [ 250.611097][ T37] jbd2_journal_commit_transaction+0x2dba/0x5510 [ 250.617494][ T37] ? __cfi_jbd2_journal_commit_transaction+0x10/0x10 [ 250.624263][ T37] ? __schedule+0x149e/0x20b0 [ 250.629018][ T37] ? __kasan_check_write+0x18/0x20 [ 250.634139][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 250.639667][ T37] ? __kasan_check_write+0x18/0x20 [ 250.644809][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 250.650331][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 250.656182][ T37] ? __try_to_del_timer_sync+0x2e8/0x440 [ 250.661989][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 250.667860][ T37] kjournald2+0x386/0x6a0 [ 250.672285][ T37] ? __cfi_kjournald2+0x10/0x10 [ 250.677137][ T37] ? set_cpus_allowed_ptr+0xa1/0xf0 [ 250.682498][ T37] ? __cfi_autoremove_wake_function+0x10/0x10 [ 250.688725][ T37] ? __kasan_check_read+0x15/0x20 [ 250.693765][ T37] ? __kthread_parkme+0x12f/0x180 [ 250.698846][ T37] ? schedule+0xc5/0x240 [ 250.703118][ T37] kthread+0x2c4/0x360 [ 250.707200][ T37] ? __cfi_kjournald2+0x10/0x10 [ 250.712118][ T37] ? __cfi_kthread+0x10/0x10 [pid 314] umount2("./6836/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6836/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6836/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6836/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6836/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6836/sys") = 0 [pid 314] umount2("./6836/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6836/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6836/binderfs") = 0 [pid 314] umount2("./6836/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6836/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6836/cgroup.net") = 0 [pid 314] umount2("./6836/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6836/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6836/cgroup.cpu") = 0 [pid 314] umount2("./6836/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6836/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6836/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6836") = 0 [pid 314] mkdir("./6837", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6839 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7152 attached [pid 7152] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7152] chdir("./6837") = 0 [pid 7152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7152] setpgid(0, 0) = 0 [pid 7152] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7152] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7152] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7152] write(3, "1000", 4) = 4 [pid 7152] close(3) = 0 [ 250.716847][ T37] ret_from_fork+0x64/0xa0 [ 250.721352][ T37] ? __cfi_kthread+0x10/0x10 [ 250.725977][ T37] ret_from_fork_asm+0x1a/0x30 [ 250.730822][ T37] [ 250.734005][ T37] NMI backtrace for cpu 1 [ 250.734026][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 202cfcd855bf6dc28f2fc6dc994ef8a0c7c58666 [ 250.734059][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 250.734073][ T37] Call Trace: [ 250.734080][ T37] [pid 7152] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7152] write(1, "executing program\n", 18) = 18 executing program [pid 7152] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7152] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7152] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [ 250.734088][ T37] __dump_stack+0x21/0x30 [pid 7152] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7152] close(3) = 0 [pid 7152] close(4) = -1 EBADF (Bad file descriptor) [pid 7152] close(5) = -1 EBADF (Bad file descriptor) [pid 7152] close(6) = -1 EBADF (Bad file descriptor) [pid 7152] close(7) = -1 EBADF (Bad file descriptor) [pid 7152] close(8) = -1 EBADF (Bad file descriptor) [pid 7152] close(9) = -1 EBADF (Bad file descriptor) [pid 7152] close(10) = -1 EBADF (Bad file descriptor) [pid 7152] close(11) = -1 EBADF (Bad file descriptor) [pid 7152] close(12) = -1 EBADF (Bad file descriptor) [pid 7152] close(13) = -1 EBADF (Bad file descriptor) [pid 7152] close(14) = -1 EBADF (Bad file descriptor) [pid 7152] close(15) = -1 EBADF (Bad file descriptor) [pid 7152] close(16) = -1 EBADF (Bad file descriptor) [pid 7152] close(17) = -1 EBADF (Bad file descriptor) [pid 7152] close(18) = -1 EBADF (Bad file descriptor) [pid 7152] close(19) = -1 EBADF (Bad file descriptor) [pid 7152] close(20) = -1 EBADF (Bad file descriptor) [pid 7152] close(21) = -1 EBADF (Bad file descriptor) [pid 7152] close(22) = -1 EBADF (Bad file descriptor) [pid 7152] close(23) = -1 EBADF (Bad file descriptor) [pid 7152] close(24) = -1 EBADF (Bad file descriptor) [pid 7152] close(25) = -1 EBADF (Bad file descriptor) [pid 7152] close(26) = -1 EBADF (Bad file descriptor) [pid 7152] close(27) = -1 EBADF (Bad file descriptor) [pid 7152] close(28) = -1 EBADF (Bad file descriptor) [pid 7152] close(29) = -1 EBADF (Bad file descriptor) [pid 7152] exit_group(0) = ? [pid 7152] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6837", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6837", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [ 250.734125][ T37] dump_stack_lvl+0x140/0x1c0 [ 250.734156][ T37] ? __cfi_dump_stack_lvl+0x10/0x10 [ 250.734186][ T37] ? rcu_preempt_deferred_qs_irqrestore+0x711/0xa50 [ 250.734329][ T37] dump_stack+0x19/0x20 [ 250.734356][ T37] nmi_cpu_backtrace+0x2ba/0x2d0 [ 250.734420][ T37] ? rcu_read_unlock_special+0x150/0x420 [ 250.734450][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 250.734478][ T37] ? sched_show_task+0x371/0x530 [ 250.734548][ T37] ? __rcu_read_unlock+0xc0/0xc0 [ 250.734577][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 250.734632][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 250.734662][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0 [ 250.734694][ T37] arch_trigger_cpumask_backtrace+0x14/0x20 [ 250.734726][ T37] watchdog+0xe45/0xf90 [ 250.734792][ T37] ? __kasan_check_write+0x18/0x20 [ 250.734820][ T37] ? __cfi_watchdog+0x10/0x10 [ 250.734854][ T37] ? __kasan_check_read+0x15/0x20 [ 250.734876][ T37] ? __kthread_parkme+0x12f/0x180 [ 250.734900][ T37] ? schedule+0xc5/0x240 [ 250.734921][ T37] kthread+0x2c4/0x360 [ 250.734946][ T37] ? __cfi_watchdog+0x10/0x10 [ 250.734967][ T37] ? __cfi_kthread+0x10/0x10 [ 250.734993][ T37] ret_from_fork+0x64/0xa0 [ 250.735026][ T37] ? __cfi_kthread+0x10/0x10 [ 250.735052][ T37] ret_from_fork_asm+0x1a/0x30 [ 250.735075][ T37] [ 250.735084][ T37] Sending NMI from CPU 1 to CPUs 0: [ 250.915889][ C0] NMI backtrace for cpu 0 [ 250.915904][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 202cfcd855bf6dc28f2fc6dc994ef8a0c7c58666 [ 250.915925][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 250.915936][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 250.915964][ C0] Code: cc cc cc cc cc cc cc b8 ba 9d b8 58 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 03 78 42 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90 [ 250.915978][ C0] RSP: 0018:ffffffff87407da0 EFLAGS: 000002c2 [ 250.915994][ C0] RAX: ffff8881f6e00000 RBX: ffffffff874156c0 RCX: ffffffff85a4e4fd [ 250.916007][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000000053a004 [ 250.916017][ C0] RBP: ffffffff87407da0 R08: ffff8881f6e395eb R09: 1ffff1103edc72bd [ 250.916029][ C0] R10: dffffc0000000000 R11: ffffed103edc72be R12: 0000000000000000 [ 250.916041][ C0] R13: 1ffffffff0e82ad8 R14: dffffc0000000000 R15: ffffffff87ecd628 [ 250.916053][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 250.916067][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 250.916079][ C0] CR2: 0000555577424768 CR3: 000000010cb32000 CR4: 00000000003526b0 [ 250.916095][ C0] Call Trace: [ 250.916102][ C0] [ 250.916109][ C0] default_idle+0x17/0x30 [ 250.916132][ C0] arch_cpu_idle+0xd/0x20 [ 250.916153][ C0] default_idle_call+0x3e/0x80 [ 250.916174][ C0] do_idle+0x1df/0x570 [ 250.916281][ C0] ? idle_inject_timer_fn+0x80/0x80 [ 250.916301][ C0] ? do_idle+0x547/0x570 [ 250.916318][ C0] cpu_startup_entry+0x47/0x60 [ 250.916336][ C0] rest_init+0x10b/0x130 [pid 314] umount2("./6837/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6837/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6837/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6837/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6837/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6837/sys") = 0 [pid 314] umount2("./6837/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6837/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6837/binderfs") = 0 [pid 314] umount2("./6837/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6837/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6837/cgroup.net") = 0 [pid 314] umount2("./6837/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6837/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6837/cgroup.cpu") = 0 [pid 314] umount2("./6837/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6837/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6837/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6837") = 0 [pid 314] mkdir("./6838", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7153 attached [pid 7153] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6840 [pid 7153] <... set_robust_list resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7153] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7153] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7153] chdir("./6838") = 0 [pid 7153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7153] setpgid(0, 0) = 0 [pid 7153] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7153] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7153] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7153] write(3, "1000", 4) = 4 [pid 7153] close(3) = 0 [pid 7153] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7153] write(1, "executing program\n", 18) = 18 [pid 7153] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7153] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7153] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [ 250.916357][ C0] ? __cfi_x86_late_time_init+0x10/0x10 [ 250.916465][ C0] start_kernel+0x462/0x4bb [ 250.916483][ C0] x86_64_start_reservations+0x2e/0x30 [ 250.916502][ C0] x86_64_start_kernel+0x6a/0x7b [ 250.916521][ C0] common_startup_64+0x13b/0x157 [ 250.916552][ C0] [pid 7153] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7153] close(3) = 0 [pid 7153] close(4) = -1 EBADF (Bad file descriptor) [pid 7153] close(5) = -1 EBADF (Bad file descriptor) [pid 7153] close(6) = -1 EBADF (Bad file descriptor) [pid 7153] close(7) = -1 EBADF (Bad file descriptor) [pid 7153] close(8) = -1 EBADF (Bad file descriptor) [pid 7153] close(9) = -1 EBADF (Bad file descriptor) [pid 7153] close(10) = -1 EBADF (Bad file descriptor) [pid 7153] close(11) = -1 EBADF (Bad file descriptor) [pid 7153] close(12) = -1 EBADF (Bad file descriptor) [pid 7153] close(13) = -1 EBADF (Bad file descriptor) [pid 7153] close(14) = -1 EBADF (Bad file descriptor) [pid 7153] close(15) = -1 EBADF (Bad file descriptor) [pid 7153] close(16) = -1 EBADF (Bad file descriptor) [pid 7153] close(17) = -1 EBADF (Bad file descriptor) [pid 7153] close(18) = -1 EBADF (Bad file descriptor) [pid 7153] close(19) = -1 EBADF (Bad file descriptor) [pid 7153] close(20) = -1 EBADF (Bad file descriptor) [pid 7153] close(21) = -1 EBADF (Bad file descriptor) [pid 7153] close(22) = -1 EBADF (Bad file descriptor) [pid 7153] close(23) = -1 EBADF (Bad file descriptor) [pid 7153] close(24) = -1 EBADF (Bad file descriptor) [pid 7153] close(25) = -1 EBADF (Bad file descriptor) [pid 7153] close(26) = -1 EBADF (Bad file descriptor) [pid 7153] close(27) = -1 EBADF (Bad file descriptor) [pid 7153] close(28) = -1 EBADF (Bad file descriptor) [pid 7153] close(29) = -1 EBADF (Bad file descriptor) [pid 7153] exit_group(0) = ? [pid 7153] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6838", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6838", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6838/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6838/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6838/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6838/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6838/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6838/sys") = 0 [pid 314] umount2("./6838/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6838/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6838/binderfs") = 0 [pid 314] umount2("./6838/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6838/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6838/cgroup.net") = 0 [pid 314] umount2("./6838/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6838/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6838/cgroup.cpu") = 0 [pid 314] umount2("./6838/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6838/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6838/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6838") = 0 [pid 314] mkdir("./6839", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7154 attached , child_tidptr=0x55557741b690) = 6841 [pid 7154] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7154] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7154] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7154] chdir("./6839") = 0 [pid 7154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7154] setpgid(0, 0) = 0 [pid 7154] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7154] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7154] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7154] write(3, "1000", 4) = 4 [pid 7154] close(3) = 0 [pid 7154] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7154] write(1, "executing program\n", 18) = 18 executing program [pid 7154] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7154] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7154] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7154] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7154] close(3) = 0 [pid 7154] close(4) = -1 EBADF (Bad file descriptor) [pid 7154] close(5) = -1 EBADF (Bad file descriptor) [pid 7154] close(6) = -1 EBADF (Bad file descriptor) [pid 7154] close(7) = -1 EBADF (Bad file descriptor) [pid 7154] close(8) = -1 EBADF (Bad file descriptor) [pid 7154] close(9) = -1 EBADF (Bad file descriptor) [pid 7154] close(10) = -1 EBADF (Bad file descriptor) [pid 7154] close(11) = -1 EBADF (Bad file descriptor) [pid 7154] close(12) = -1 EBADF (Bad file descriptor) [pid 7154] close(13) = -1 EBADF (Bad file descriptor) [pid 7154] close(14) = -1 EBADF (Bad file descriptor) [pid 7154] close(15) = -1 EBADF (Bad file descriptor) [pid 7154] close(16) = -1 EBADF (Bad file descriptor) [pid 7154] close(17) = -1 EBADF (Bad file descriptor) [pid 7154] close(18) = -1 EBADF (Bad file descriptor) [pid 7154] close(19) = -1 EBADF (Bad file descriptor) [pid 7154] close(20) = -1 EBADF (Bad file descriptor) [pid 7154] close(21) = -1 EBADF (Bad file descriptor) [pid 7154] close(22) = -1 EBADF (Bad file descriptor) [pid 7154] close(23) = -1 EBADF (Bad file descriptor) [pid 7154] close(24) = -1 EBADF (Bad file descriptor) [pid 7154] close(25) = -1 EBADF (Bad file descriptor) [pid 7154] close(26) = -1 EBADF (Bad file descriptor) [pid 7154] close(27) = -1 EBADF (Bad file descriptor) [pid 7154] close(28) = -1 EBADF (Bad file descriptor) [pid 7154] close(29) = -1 EBADF (Bad file descriptor) [pid 7154] exit_group(0) = ? [pid 7154] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6839", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6839", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6839/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6839/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6839/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6839/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6839/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6839/sys") = 0 [pid 314] umount2("./6839/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6839/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6839/binderfs") = 0 [pid 314] umount2("./6839/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6839/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6839/cgroup.net") = 0 [pid 314] umount2("./6839/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6839/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6839/cgroup.cpu") = 0 [pid 314] umount2("./6839/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6839/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6839/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6839") = 0 [pid 314] mkdir("./6840", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6842 ci2-android-6-12-rust/strace-static-x86_64: Process 7155 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7155] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7155] chdir("./6840") = 0 [pid 7155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7155] setpgid(0, 0) = 0 [pid 7155] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7155] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7155] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7155] write(3, "1000", 4) = 4 [pid 7155] close(3) = 0 [pid 7155] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7155] write(1, "executing program\n", 18) = 18 executing program [pid 7155] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7155] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7155] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7155] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7155] close(3) = 0 [pid 7155] close(4) = -1 EBADF (Bad file descriptor) [pid 7155] close(5) = -1 EBADF (Bad file descriptor) [pid 7155] close(6) = -1 EBADF (Bad file descriptor) [pid 7155] close(7) = -1 EBADF (Bad file descriptor) [pid 7155] close(8) = -1 EBADF (Bad file descriptor) [pid 7155] close(9) = -1 EBADF (Bad file descriptor) [pid 7155] close(10) = -1 EBADF (Bad file descriptor) [pid 7155] close(11) = -1 EBADF (Bad file descriptor) [pid 7155] close(12) = -1 EBADF (Bad file descriptor) [pid 7155] close(13) = -1 EBADF (Bad file descriptor) [pid 7155] close(14) = -1 EBADF (Bad file descriptor) [pid 7155] close(15) = -1 EBADF (Bad file descriptor) [pid 7155] close(16) = -1 EBADF (Bad file descriptor) [pid 7155] close(17) = -1 EBADF (Bad file descriptor) [pid 7155] close(18) = -1 EBADF (Bad file descriptor) [pid 7155] close(19) = -1 EBADF (Bad file descriptor) [pid 7155] close(20) = -1 EBADF (Bad file descriptor) [pid 7155] close(21) = -1 EBADF (Bad file descriptor) [pid 7155] close(22) = -1 EBADF (Bad file descriptor) [pid 7155] close(23) = -1 EBADF (Bad file descriptor) [pid 7155] close(24) = -1 EBADF (Bad file descriptor) [pid 7155] close(25) = -1 EBADF (Bad file descriptor) [pid 7155] close(26) = -1 EBADF (Bad file descriptor) [pid 7155] close(27) = -1 EBADF (Bad file descriptor) [pid 7155] close(28) = -1 EBADF (Bad file descriptor) [pid 7155] close(29) = -1 EBADF (Bad file descriptor) [pid 7155] exit_group(0) = ? [pid 7155] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6840", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6840", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6840/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6840/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6840/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6840/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6840/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6840/sys") = 0 [pid 314] umount2("./6840/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6840/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6840/binderfs") = 0 [pid 314] umount2("./6840/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6840/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6840/cgroup.net") = 0 [pid 314] umount2("./6840/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6840/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6840/cgroup.cpu") = 0 [pid 314] umount2("./6840/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6840/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6840/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6840") = 0 [pid 314] mkdir("./6841", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6843 ci2-android-6-12-rust/strace-static-x86_64: Process 7156 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7156] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7156] <... set_robust_list resumed>) = 0 [pid 7156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7156] chdir("./6841") = 0 [pid 7156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7156] setpgid(0, 0) = 0 [pid 7156] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7156] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7156] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7156] write(3, "1000", 4) = 4 [pid 7156] close(3) = 0 [pid 7156] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7156] write(1, "executing program\n", 18) = 18 executing program [pid 7156] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7156] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7156] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7156] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7156] close(3) = 0 [pid 7156] close(4) = -1 EBADF (Bad file descriptor) [pid 7156] close(5) = -1 EBADF (Bad file descriptor) [pid 7156] close(6) = -1 EBADF (Bad file descriptor) [pid 7156] close(7) = -1 EBADF (Bad file descriptor) [pid 7156] close(8) = -1 EBADF (Bad file descriptor) [pid 7156] close(9) = -1 EBADF (Bad file descriptor) [pid 7156] close(10) = -1 EBADF (Bad file descriptor) [pid 7156] close(11) = -1 EBADF (Bad file descriptor) [pid 7156] close(12) = -1 EBADF (Bad file descriptor) [pid 7156] close(13) = -1 EBADF (Bad file descriptor) [pid 7156] close(14) = -1 EBADF (Bad file descriptor) [pid 7156] close(15) = -1 EBADF (Bad file descriptor) [pid 7156] close(16) = -1 EBADF (Bad file descriptor) [pid 7156] close(17) = -1 EBADF (Bad file descriptor) [pid 7156] close(18) = -1 EBADF (Bad file descriptor) [pid 7156] close(19) = -1 EBADF (Bad file descriptor) [pid 7156] close(20) = -1 EBADF (Bad file descriptor) [pid 7156] close(21) = -1 EBADF (Bad file descriptor) [pid 7156] close(22) = -1 EBADF (Bad file descriptor) [pid 7156] close(23) = -1 EBADF (Bad file descriptor) [pid 7156] close(24) = -1 EBADF (Bad file descriptor) [pid 7156] close(25) = -1 EBADF (Bad file descriptor) [pid 7156] close(26) = -1 EBADF (Bad file descriptor) [pid 7156] close(27) = -1 EBADF (Bad file descriptor) [pid 7156] close(28) = -1 EBADF (Bad file descriptor) [pid 7156] close(29) = -1 EBADF (Bad file descriptor) [pid 7156] exit_group(0) = ? [pid 7156] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6841", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6841", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6841/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6841/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6841/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6841/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6841/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6841/sys") = 0 [pid 314] umount2("./6841/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6841/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6841/binderfs") = 0 [pid 314] umount2("./6841/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6841/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6841/cgroup.net") = 0 [pid 314] umount2("./6841/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6841/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6841/cgroup.cpu") = 0 [pid 314] umount2("./6841/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6841/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6841/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6841") = 0 [pid 314] mkdir("./6842", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6844 ci2-android-6-12-rust/strace-static-x86_64: Process 7157 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7157] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7157] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7157] chdir("./6842") = 0 [pid 7157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7157] setpgid(0, 0) = 0 [pid 7157] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7157] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7157] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7157] write(3, "1000", 4) = 4 [pid 7157] close(3) = 0 [pid 7157] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7157] write(1, "executing program\n", 18) = 18 executing program [pid 7157] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7157] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7157] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7157] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7157] close(3) = 0 [pid 7157] close(4) = -1 EBADF (Bad file descriptor) [pid 7157] close(5) = -1 EBADF (Bad file descriptor) [pid 7157] close(6) = -1 EBADF (Bad file descriptor) [pid 7157] close(7) = -1 EBADF (Bad file descriptor) [pid 7157] close(8) = -1 EBADF (Bad file descriptor) [pid 7157] close(9) = -1 EBADF (Bad file descriptor) [pid 7157] close(10) = -1 EBADF (Bad file descriptor) [pid 7157] close(11) = -1 EBADF (Bad file descriptor) [pid 7157] close(12) = -1 EBADF (Bad file descriptor) [pid 7157] close(13) = -1 EBADF (Bad file descriptor) [pid 7157] close(14) = -1 EBADF (Bad file descriptor) [pid 7157] close(15) = -1 EBADF (Bad file descriptor) [pid 7157] close(16) = -1 EBADF (Bad file descriptor) [pid 7157] close(17) = -1 EBADF (Bad file descriptor) [pid 7157] close(18) = -1 EBADF (Bad file descriptor) [pid 7157] close(19) = -1 EBADF (Bad file descriptor) [pid 7157] close(20) = -1 EBADF (Bad file descriptor) [pid 7157] close(21) = -1 EBADF (Bad file descriptor) [pid 7157] close(22) = -1 EBADF (Bad file descriptor) [pid 7157] close(23) = -1 EBADF (Bad file descriptor) [pid 7157] close(24) = -1 EBADF (Bad file descriptor) [pid 7157] close(25) = -1 EBADF (Bad file descriptor) [pid 7157] close(26) = -1 EBADF (Bad file descriptor) [pid 7157] close(27) = -1 EBADF (Bad file descriptor) [pid 7157] close(28) = -1 EBADF (Bad file descriptor) [pid 7157] close(29) = -1 EBADF (Bad file descriptor) [pid 7157] exit_group(0) = ? [pid 7157] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6842", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6842", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6842/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6842/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6842/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6842/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6842/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6842/sys") = 0 [pid 314] umount2("./6842/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6842/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6842/binderfs") = 0 [pid 314] umount2("./6842/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6842/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6842/cgroup.net") = 0 [pid 314] umount2("./6842/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6842/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6842/cgroup.cpu") = 0 [pid 314] umount2("./6842/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6842/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6842/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6842") = 0 [pid 314] mkdir("./6843", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6845 ci2-android-6-12-rust/strace-static-x86_64: Process 7158 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7158] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7158] <... set_robust_list resumed>) = 0 [pid 7158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7158] chdir("./6843") = 0 [pid 7158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7158] setpgid(0, 0) = 0 [pid 7158] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7158] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7158] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7158] write(3, "1000", 4) = 4 [pid 7158] close(3) = 0 [pid 7158] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7158] write(1, "executing program\n", 18) = 18 executing program [pid 7158] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7158] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7158] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7158] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7158] close(3) = 0 [pid 7158] close(4) = -1 EBADF (Bad file descriptor) [pid 7158] close(5) = -1 EBADF (Bad file descriptor) [pid 7158] close(6) = -1 EBADF (Bad file descriptor) [pid 7158] close(7) = -1 EBADF (Bad file descriptor) [pid 7158] close(8) = -1 EBADF (Bad file descriptor) [pid 7158] close(9) = -1 EBADF (Bad file descriptor) [pid 7158] close(10) = -1 EBADF (Bad file descriptor) [pid 7158] close(11) = -1 EBADF (Bad file descriptor) [pid 7158] close(12) = -1 EBADF (Bad file descriptor) [pid 7158] close(13) = -1 EBADF (Bad file descriptor) [pid 7158] close(14) = -1 EBADF (Bad file descriptor) [pid 7158] close(15) = -1 EBADF (Bad file descriptor) [pid 7158] close(16) = -1 EBADF (Bad file descriptor) [pid 7158] close(17) = -1 EBADF (Bad file descriptor) [pid 7158] close(18) = -1 EBADF (Bad file descriptor) [pid 7158] close(19) = -1 EBADF (Bad file descriptor) [pid 7158] close(20) = -1 EBADF (Bad file descriptor) [pid 7158] close(21) = -1 EBADF (Bad file descriptor) [pid 7158] close(22) = -1 EBADF (Bad file descriptor) [pid 7158] close(23) = -1 EBADF (Bad file descriptor) [pid 7158] close(24) = -1 EBADF (Bad file descriptor) [pid 7158] close(25) = -1 EBADF (Bad file descriptor) [pid 7158] close(26) = -1 EBADF (Bad file descriptor) [pid 7158] close(27) = -1 EBADF (Bad file descriptor) [pid 7158] close(28) = -1 EBADF (Bad file descriptor) [pid 7158] close(29) = -1 EBADF (Bad file descriptor) [pid 7158] exit_group(0) = ? [pid 7158] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6845, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6843", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6843", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6843/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6843/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6843/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6843/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6843/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6843/sys") = 0 [pid 314] umount2("./6843/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6843/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6843/binderfs") = 0 [pid 314] umount2("./6843/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6843/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6843/cgroup.net") = 0 [pid 314] umount2("./6843/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6843/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6843/cgroup.cpu") = 0 [pid 314] umount2("./6843/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6843/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6843/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6843") = 0 [pid 314] mkdir("./6844", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6846 ci2-android-6-12-rust/strace-static-x86_64: Process 7159 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7159] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7159] chdir("./6844") = 0 [pid 7159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7159] setpgid(0, 0) = 0 [pid 7159] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7159] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7159] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7159] write(3, "1000", 4) = 4 [pid 7159] close(3) = 0 [pid 7159] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7159] write(1, "executing program\n", 18) = 18 executing program [pid 7159] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7159] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7159] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7159] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7159] close(3) = 0 [pid 7159] close(4) = -1 EBADF (Bad file descriptor) [pid 7159] close(5) = -1 EBADF (Bad file descriptor) [pid 7159] close(6) = -1 EBADF (Bad file descriptor) [pid 7159] close(7) = -1 EBADF (Bad file descriptor) [pid 7159] close(8) = -1 EBADF (Bad file descriptor) [pid 7159] close(9) = -1 EBADF (Bad file descriptor) [pid 7159] close(10) = -1 EBADF (Bad file descriptor) [pid 7159] close(11) = -1 EBADF (Bad file descriptor) [pid 7159] close(12) = -1 EBADF (Bad file descriptor) [pid 7159] close(13) = -1 EBADF (Bad file descriptor) [pid 7159] close(14) = -1 EBADF (Bad file descriptor) [pid 7159] close(15) = -1 EBADF (Bad file descriptor) [pid 7159] close(16) = -1 EBADF (Bad file descriptor) [pid 7159] close(17) = -1 EBADF (Bad file descriptor) [pid 7159] close(18) = -1 EBADF (Bad file descriptor) [pid 7159] close(19) = -1 EBADF (Bad file descriptor) [pid 7159] close(20) = -1 EBADF (Bad file descriptor) [pid 7159] close(21) = -1 EBADF (Bad file descriptor) [pid 7159] close(22) = -1 EBADF (Bad file descriptor) [pid 7159] close(23) = -1 EBADF (Bad file descriptor) [pid 7159] close(24) = -1 EBADF (Bad file descriptor) [pid 7159] close(25) = -1 EBADF (Bad file descriptor) [pid 7159] close(26) = -1 EBADF (Bad file descriptor) [pid 7159] close(27) = -1 EBADF (Bad file descriptor) [pid 7159] close(28) = -1 EBADF (Bad file descriptor) [pid 7159] close(29) = -1 EBADF (Bad file descriptor) [pid 7159] exit_group(0) = ? [pid 7159] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6846, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6844", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6844", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6844/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6844/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6844/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6844/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6844/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6844/sys") = 0 [pid 314] umount2("./6844/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6844/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6844/binderfs") = 0 [pid 314] umount2("./6844/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6844/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6844/cgroup.net") = 0 [pid 314] umount2("./6844/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6844/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6844/cgroup.cpu") = 0 [pid 314] umount2("./6844/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6844/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6844/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6844") = 0 [pid 314] mkdir("./6845", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7160 attached , child_tidptr=0x55557741b690) = 6847 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7160] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7160] <... set_robust_list resumed>) = 0 [pid 7160] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7160] chdir("./6845") = 0 [pid 7160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7160] setpgid(0, 0) = 0 [pid 7160] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7160] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7160] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7160] write(3, "1000", 4) = 4 [pid 7160] close(3) = 0 [pid 7160] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7160] write(1, "executing program\n", 18) = 18 [pid 7160] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7160] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7160] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7160] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7160] close(3) = 0 [pid 7160] close(4) = -1 EBADF (Bad file descriptor) [pid 7160] close(5) = -1 EBADF (Bad file descriptor) [pid 7160] close(6) = -1 EBADF (Bad file descriptor) [pid 7160] close(7) = -1 EBADF (Bad file descriptor) [pid 7160] close(8) = -1 EBADF (Bad file descriptor) [pid 7160] close(9) = -1 EBADF (Bad file descriptor) [pid 7160] close(10) = -1 EBADF (Bad file descriptor) [pid 7160] close(11) = -1 EBADF (Bad file descriptor) [pid 7160] close(12) = -1 EBADF (Bad file descriptor) [pid 7160] close(13) = -1 EBADF (Bad file descriptor) [pid 7160] close(14) = -1 EBADF (Bad file descriptor) [pid 7160] close(15) = -1 EBADF (Bad file descriptor) [pid 7160] close(16) = -1 EBADF (Bad file descriptor) [pid 7160] close(17) = -1 EBADF (Bad file descriptor) [pid 7160] close(18) = -1 EBADF (Bad file descriptor) [pid 7160] close(19) = -1 EBADF (Bad file descriptor) [pid 7160] close(20) = -1 EBADF (Bad file descriptor) [pid 7160] close(21) = -1 EBADF (Bad file descriptor) [pid 7160] close(22) = -1 EBADF (Bad file descriptor) [pid 7160] close(23) = -1 EBADF (Bad file descriptor) [pid 7160] close(24) = -1 EBADF (Bad file descriptor) [pid 7160] close(25) = -1 EBADF (Bad file descriptor) [pid 7160] close(26) = -1 EBADF (Bad file descriptor) [pid 7160] close(27) = -1 EBADF (Bad file descriptor) [pid 7160] close(28) = -1 EBADF (Bad file descriptor) [pid 7160] close(29) = -1 EBADF (Bad file descriptor) [pid 7160] exit_group(0) = ? [pid 7160] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6847, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6845", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6845", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6845/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6845/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6845/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6845/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6845/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6845/sys") = 0 [pid 314] umount2("./6845/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6845/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6845/binderfs") = 0 [pid 314] umount2("./6845/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6845/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6845/cgroup.net") = 0 [pid 314] umount2("./6845/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6845/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6845/cgroup.cpu") = 0 [pid 314] umount2("./6845/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6845/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6845/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6845") = 0 [pid 314] mkdir("./6846", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7161 attached , child_tidptr=0x55557741b690) = 6848 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7161] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7161] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7161] chdir("./6846") = 0 [pid 7161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7161] setpgid(0, 0) = 0 [pid 7161] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7161] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7161] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7161] write(3, "1000", 4) = 4 [pid 7161] close(3) = 0 [pid 7161] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7161] write(1, "executing program\n", 18) = 18 executing program [pid 7161] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7161] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7161] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7161] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7161] close(3) = 0 [pid 7161] close(4) = -1 EBADF (Bad file descriptor) [pid 7161] close(5) = -1 EBADF (Bad file descriptor) [pid 7161] close(6) = -1 EBADF (Bad file descriptor) [pid 7161] close(7) = -1 EBADF (Bad file descriptor) [pid 7161] close(8) = -1 EBADF (Bad file descriptor) [pid 7161] close(9) = -1 EBADF (Bad file descriptor) [pid 7161] close(10) = -1 EBADF (Bad file descriptor) [pid 7161] close(11) = -1 EBADF (Bad file descriptor) [pid 7161] close(12) = -1 EBADF (Bad file descriptor) [pid 7161] close(13) = -1 EBADF (Bad file descriptor) [pid 7161] close(14) = -1 EBADF (Bad file descriptor) [pid 7161] close(15) = -1 EBADF (Bad file descriptor) [pid 7161] close(16) = -1 EBADF (Bad file descriptor) [pid 7161] close(17) = -1 EBADF (Bad file descriptor) [pid 7161] close(18) = -1 EBADF (Bad file descriptor) [pid 7161] close(19) = -1 EBADF (Bad file descriptor) [pid 7161] close(20) = -1 EBADF (Bad file descriptor) [pid 7161] close(21) = -1 EBADF (Bad file descriptor) [pid 7161] close(22) = -1 EBADF (Bad file descriptor) [pid 7161] close(23) = -1 EBADF (Bad file descriptor) [pid 7161] close(24) = -1 EBADF (Bad file descriptor) [pid 7161] close(25) = -1 EBADF (Bad file descriptor) [pid 7161] close(26) = -1 EBADF (Bad file descriptor) [pid 7161] close(27) = -1 EBADF (Bad file descriptor) [pid 7161] close(28) = -1 EBADF (Bad file descriptor) [pid 7161] close(29) = -1 EBADF (Bad file descriptor) [pid 7161] exit_group(0) = ? [pid 7161] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6846", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6846", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6846/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6846/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6846/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6846/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6846/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6846/sys") = 0 [pid 314] umount2("./6846/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6846/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6846/binderfs") = 0 [pid 314] umount2("./6846/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6846/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6846/cgroup.net") = 0 [pid 314] umount2("./6846/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6846/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6846/cgroup.cpu") = 0 [pid 314] umount2("./6846/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6846/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6846/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6846") = 0 [pid 314] mkdir("./6847", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6849 ci2-android-6-12-rust/strace-static-x86_64: Process 7162 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7162] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7162] <... set_robust_list resumed>) = 0 [pid 7162] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7162] chdir("./6847") = 0 [pid 7162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7162] setpgid(0, 0) = 0 [pid 7162] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7162] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7162] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7162] write(3, "1000", 4) = 4 [pid 7162] close(3) = 0 [pid 7162] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7162] write(1, "executing program\n", 18) = 18 [pid 7162] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7162] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7162] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7162] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7162] close(3) = 0 [pid 7162] close(4) = -1 EBADF (Bad file descriptor) [pid 7162] close(5) = -1 EBADF (Bad file descriptor) [pid 7162] close(6) = -1 EBADF (Bad file descriptor) [pid 7162] close(7) = -1 EBADF (Bad file descriptor) [pid 7162] close(8) = -1 EBADF (Bad file descriptor) [pid 7162] close(9) = -1 EBADF (Bad file descriptor) [pid 7162] close(10) = -1 EBADF (Bad file descriptor) [pid 7162] close(11) = -1 EBADF (Bad file descriptor) [pid 7162] close(12) = -1 EBADF (Bad file descriptor) [pid 7162] close(13) = -1 EBADF (Bad file descriptor) [pid 7162] close(14) = -1 EBADF (Bad file descriptor) [pid 7162] close(15) = -1 EBADF (Bad file descriptor) [pid 7162] close(16) = -1 EBADF (Bad file descriptor) [pid 7162] close(17) = -1 EBADF (Bad file descriptor) [pid 7162] close(18) = -1 EBADF (Bad file descriptor) [pid 7162] close(19) = -1 EBADF (Bad file descriptor) [pid 7162] close(20) = -1 EBADF (Bad file descriptor) [pid 7162] close(21) = -1 EBADF (Bad file descriptor) [pid 7162] close(22) = -1 EBADF (Bad file descriptor) [pid 7162] close(23) = -1 EBADF (Bad file descriptor) [pid 7162] close(24) = -1 EBADF (Bad file descriptor) [pid 7162] close(25) = -1 EBADF (Bad file descriptor) [pid 7162] close(26) = -1 EBADF (Bad file descriptor) [pid 7162] close(27) = -1 EBADF (Bad file descriptor) [pid 7162] close(28) = -1 EBADF (Bad file descriptor) [pid 7162] close(29) = -1 EBADF (Bad file descriptor) [pid 7162] exit_group(0) = ? [pid 7162] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6847", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6847", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6847/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6847/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6847/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6847/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6847/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6847/sys") = 0 [pid 314] umount2("./6847/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6847/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6847/binderfs") = 0 [pid 314] umount2("./6847/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6847/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6847/cgroup.net") = 0 [pid 314] umount2("./6847/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6847/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6847/cgroup.cpu") = 0 [pid 314] umount2("./6847/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6847/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6847/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6847") = 0 [pid 314] mkdir("./6848", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7163 attached , child_tidptr=0x55557741b690) = 6850 [pid 7163] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7163] <... set_robust_list resumed>) = 0 [pid 7163] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7163] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7163] chdir("./6848") = 0 [pid 7163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7163] setpgid(0, 0) = 0 [pid 7163] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7163] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7163] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7163] write(3, "1000", 4) = 4 [pid 7163] close(3) = 0 [pid 7163] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7163] write(1, "executing program\n", 18) = 18 executing program [pid 7163] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7163] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7163] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7163] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7163] close(3) = 0 [pid 7163] close(4) = -1 EBADF (Bad file descriptor) [pid 7163] close(5) = -1 EBADF (Bad file descriptor) [pid 7163] close(6) = -1 EBADF (Bad file descriptor) [pid 7163] close(7) = -1 EBADF (Bad file descriptor) [pid 7163] close(8) = -1 EBADF (Bad file descriptor) [pid 7163] close(9) = -1 EBADF (Bad file descriptor) [pid 7163] close(10) = -1 EBADF (Bad file descriptor) [pid 7163] close(11) = -1 EBADF (Bad file descriptor) [pid 7163] close(12) = -1 EBADF (Bad file descriptor) [pid 7163] close(13) = -1 EBADF (Bad file descriptor) [pid 7163] close(14) = -1 EBADF (Bad file descriptor) [pid 7163] close(15) = -1 EBADF (Bad file descriptor) [pid 7163] close(16) = -1 EBADF (Bad file descriptor) [pid 7163] close(17) = -1 EBADF (Bad file descriptor) [pid 7163] close(18) = -1 EBADF (Bad file descriptor) [pid 7163] close(19) = -1 EBADF (Bad file descriptor) [pid 7163] close(20) = -1 EBADF (Bad file descriptor) [pid 7163] close(21) = -1 EBADF (Bad file descriptor) [pid 7163] close(22) = -1 EBADF (Bad file descriptor) [pid 7163] close(23) = -1 EBADF (Bad file descriptor) [pid 7163] close(24) = -1 EBADF (Bad file descriptor) [pid 7163] close(25) = -1 EBADF (Bad file descriptor) [pid 7163] close(26) = -1 EBADF (Bad file descriptor) [pid 7163] close(27) = -1 EBADF (Bad file descriptor) [pid 7163] close(28) = -1 EBADF (Bad file descriptor) [pid 7163] close(29) = -1 EBADF (Bad file descriptor) [pid 7163] exit_group(0) = ? [pid 7163] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6848", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6848", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6848/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6848/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6848/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6848/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6848/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6848/sys") = 0 [pid 314] umount2("./6848/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6848/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6848/binderfs") = 0 [pid 314] umount2("./6848/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6848/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6848/cgroup.net") = 0 [pid 314] umount2("./6848/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6848/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6848/cgroup.cpu") = 0 [pid 314] umount2("./6848/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6848/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6848/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6848") = 0 [pid 314] mkdir("./6849", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6851 ci2-android-6-12-rust/strace-static-x86_64: Process 7164 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7164] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7164] chdir("./6849") = 0 [pid 7164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7164] setpgid(0, 0) = 0 [pid 7164] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7164] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7164] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7164] write(3, "1000", 4) = 4 [pid 7164] close(3) = 0 [pid 7164] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7164] write(1, "executing program\n", 18) = 18 executing program [pid 7164] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7164] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7164] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7164] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7164] close(3) = 0 [pid 7164] close(4) = -1 EBADF (Bad file descriptor) [pid 7164] close(5) = -1 EBADF (Bad file descriptor) [pid 7164] close(6) = -1 EBADF (Bad file descriptor) [pid 7164] close(7) = -1 EBADF (Bad file descriptor) [pid 7164] close(8) = -1 EBADF (Bad file descriptor) [pid 7164] close(9) = -1 EBADF (Bad file descriptor) [pid 7164] close(10) = -1 EBADF (Bad file descriptor) [pid 7164] close(11) = -1 EBADF (Bad file descriptor) [pid 7164] close(12) = -1 EBADF (Bad file descriptor) [pid 7164] close(13) = -1 EBADF (Bad file descriptor) [pid 7164] close(14) = -1 EBADF (Bad file descriptor) [pid 7164] close(15) = -1 EBADF (Bad file descriptor) [pid 7164] close(16) = -1 EBADF (Bad file descriptor) [pid 7164] close(17) = -1 EBADF (Bad file descriptor) [pid 7164] close(18) = -1 EBADF (Bad file descriptor) [pid 7164] close(19) = -1 EBADF (Bad file descriptor) [pid 7164] close(20) = -1 EBADF (Bad file descriptor) [pid 7164] close(21) = -1 EBADF (Bad file descriptor) [pid 7164] close(22) = -1 EBADF (Bad file descriptor) [pid 7164] close(23) = -1 EBADF (Bad file descriptor) [pid 7164] close(24) = -1 EBADF (Bad file descriptor) [pid 7164] close(25) = -1 EBADF (Bad file descriptor) [pid 7164] close(26) = -1 EBADF (Bad file descriptor) [pid 7164] close(27) = -1 EBADF (Bad file descriptor) [pid 7164] close(28) = -1 EBADF (Bad file descriptor) [pid 7164] close(29) = -1 EBADF (Bad file descriptor) [pid 7164] exit_group(0) = ? [pid 7164] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6849", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6849", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6849/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6849/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6849/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6849/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6849/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6849/sys") = 0 [pid 314] umount2("./6849/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6849/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6849/binderfs") = 0 [pid 314] umount2("./6849/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6849/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6849/cgroup.net") = 0 [pid 314] umount2("./6849/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6849/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6849/cgroup.cpu") = 0 [pid 314] umount2("./6849/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6849/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6849/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6849") = 0 [pid 314] mkdir("./6850", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6852 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7165 attached [pid 7165] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7165] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7165] chdir("./6850") = 0 [pid 7165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7165] setpgid(0, 0) = 0 [pid 7165] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7165] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7165] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7165] write(3, "1000", 4) = 4 [pid 7165] close(3) = 0 [pid 7165] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7165] write(1, "executing program\n", 18) = 18 [pid 7165] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7165] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7165] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7165] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7165] close(3) = 0 [pid 7165] close(4) = -1 EBADF (Bad file descriptor) [pid 7165] close(5) = -1 EBADF (Bad file descriptor) [pid 7165] close(6) = -1 EBADF (Bad file descriptor) [pid 7165] close(7) = -1 EBADF (Bad file descriptor) [pid 7165] close(8) = -1 EBADF (Bad file descriptor) [pid 7165] close(9) = -1 EBADF (Bad file descriptor) [pid 7165] close(10) = -1 EBADF (Bad file descriptor) [pid 7165] close(11) = -1 EBADF (Bad file descriptor) [pid 7165] close(12) = -1 EBADF (Bad file descriptor) [pid 7165] close(13) = -1 EBADF (Bad file descriptor) [pid 7165] close(14) = -1 EBADF (Bad file descriptor) [pid 7165] close(15) = -1 EBADF (Bad file descriptor) [pid 7165] close(16) = -1 EBADF (Bad file descriptor) [pid 7165] close(17) = -1 EBADF (Bad file descriptor) [pid 7165] close(18) = -1 EBADF (Bad file descriptor) [pid 7165] close(19) = -1 EBADF (Bad file descriptor) [pid 7165] close(20) = -1 EBADF (Bad file descriptor) [pid 7165] close(21) = -1 EBADF (Bad file descriptor) [pid 7165] close(22) = -1 EBADF (Bad file descriptor) [pid 7165] close(23) = -1 EBADF (Bad file descriptor) [pid 7165] close(24) = -1 EBADF (Bad file descriptor) [pid 7165] close(25) = -1 EBADF (Bad file descriptor) [pid 7165] close(26) = -1 EBADF (Bad file descriptor) [pid 7165] close(27) = -1 EBADF (Bad file descriptor) [pid 7165] close(28) = -1 EBADF (Bad file descriptor) [pid 7165] close(29) = -1 EBADF (Bad file descriptor) [pid 7165] exit_group(0) = ? [pid 7165] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6850", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6850", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6850/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6850/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6850/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6850/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6850/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6850/sys") = 0 [pid 314] umount2("./6850/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6850/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6850/binderfs") = 0 [pid 314] umount2("./6850/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6850/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6850/cgroup.net") = 0 [pid 314] umount2("./6850/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6850/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6850/cgroup.cpu") = 0 [pid 314] umount2("./6850/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6850/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6850/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6850") = 0 [pid 314] mkdir("./6851", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6853 ci2-android-6-12-rust/strace-static-x86_64: Process 7166 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7166] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7166] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7166] chdir("./6851") = 0 [pid 7166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7166] setpgid(0, 0) = 0 [pid 7166] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7166] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7166] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7166] write(3, "1000", 4) = 4 [pid 7166] close(3) = 0 [pid 7166] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7166] write(1, "executing program\n", 18) = 18 [pid 7166] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7166] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7166] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7166] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7166] close(3) = 0 [pid 7166] close(4) = -1 EBADF (Bad file descriptor) [pid 7166] close(5) = -1 EBADF (Bad file descriptor) [pid 7166] close(6) = -1 EBADF (Bad file descriptor) [pid 7166] close(7) = -1 EBADF (Bad file descriptor) [pid 7166] close(8) = -1 EBADF (Bad file descriptor) [pid 7166] close(9) = -1 EBADF (Bad file descriptor) [pid 7166] close(10) = -1 EBADF (Bad file descriptor) [pid 7166] close(11) = -1 EBADF (Bad file descriptor) [pid 7166] close(12) = -1 EBADF (Bad file descriptor) [pid 7166] close(13) = -1 EBADF (Bad file descriptor) [pid 7166] close(14) = -1 EBADF (Bad file descriptor) [pid 7166] close(15) = -1 EBADF (Bad file descriptor) [pid 7166] close(16) = -1 EBADF (Bad file descriptor) [pid 7166] close(17) = -1 EBADF (Bad file descriptor) [pid 7166] close(18) = -1 EBADF (Bad file descriptor) [pid 7166] close(19) = -1 EBADF (Bad file descriptor) [pid 7166] close(20) = -1 EBADF (Bad file descriptor) [pid 7166] close(21) = -1 EBADF (Bad file descriptor) [pid 7166] close(22) = -1 EBADF (Bad file descriptor) [pid 7166] close(23) = -1 EBADF (Bad file descriptor) [pid 7166] close(24) = -1 EBADF (Bad file descriptor) [pid 7166] close(25) = -1 EBADF (Bad file descriptor) [pid 7166] close(26) = -1 EBADF (Bad file descriptor) [pid 7166] close(27) = -1 EBADF (Bad file descriptor) [pid 7166] close(28) = -1 EBADF (Bad file descriptor) [pid 7166] close(29) = -1 EBADF (Bad file descriptor) [pid 7166] exit_group(0) = ? [pid 7166] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6851", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6851", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6851/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6851/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6851/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6851/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6851/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6851/sys") = 0 [pid 314] umount2("./6851/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6851/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6851/binderfs") = 0 [pid 314] umount2("./6851/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6851/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6851/cgroup.net") = 0 [pid 314] umount2("./6851/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6851/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6851/cgroup.cpu") = 0 [pid 314] umount2("./6851/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6851/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6851/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6851") = 0 [pid 314] mkdir("./6852", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6854 ci2-android-6-12-rust/strace-static-x86_64: Process 7167 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7167] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7167] <... set_robust_list resumed>) = 0 [pid 7167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7167] chdir("./6852") = 0 [pid 7167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7167] setpgid(0, 0) = 0 [pid 7167] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7167] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7167] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7167] write(3, "1000", 4) = 4 [pid 7167] close(3) = 0 [pid 7167] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7167] write(1, "executing program\n", 18) = 18 executing program [pid 7167] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7167] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7167] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7167] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7167] close(3) = 0 [pid 7167] close(4) = -1 EBADF (Bad file descriptor) [pid 7167] close(5) = -1 EBADF (Bad file descriptor) [pid 7167] close(6) = -1 EBADF (Bad file descriptor) [pid 7167] close(7) = -1 EBADF (Bad file descriptor) [pid 7167] close(8) = -1 EBADF (Bad file descriptor) [pid 7167] close(9) = -1 EBADF (Bad file descriptor) [pid 7167] close(10) = -1 EBADF (Bad file descriptor) [pid 7167] close(11) = -1 EBADF (Bad file descriptor) [pid 7167] close(12) = -1 EBADF (Bad file descriptor) [pid 7167] close(13) = -1 EBADF (Bad file descriptor) [pid 7167] close(14) = -1 EBADF (Bad file descriptor) [pid 7167] close(15) = -1 EBADF (Bad file descriptor) [pid 7167] close(16) = -1 EBADF (Bad file descriptor) [pid 7167] close(17) = -1 EBADF (Bad file descriptor) [pid 7167] close(18) = -1 EBADF (Bad file descriptor) [pid 7167] close(19) = -1 EBADF (Bad file descriptor) [pid 7167] close(20) = -1 EBADF (Bad file descriptor) [pid 7167] close(21) = -1 EBADF (Bad file descriptor) [pid 7167] close(22) = -1 EBADF (Bad file descriptor) [pid 7167] close(23) = -1 EBADF (Bad file descriptor) [pid 7167] close(24) = -1 EBADF (Bad file descriptor) [pid 7167] close(25) = -1 EBADF (Bad file descriptor) [pid 7167] close(26) = -1 EBADF (Bad file descriptor) [pid 7167] close(27) = -1 EBADF (Bad file descriptor) [pid 7167] close(28) = -1 EBADF (Bad file descriptor) [pid 7167] close(29) = -1 EBADF (Bad file descriptor) [pid 7167] exit_group(0) = ? [pid 7167] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6852", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6852", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6852/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6852/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6852/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6852/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6852/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6852/sys") = 0 [pid 314] umount2("./6852/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6852/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6852/binderfs") = 0 [pid 314] umount2("./6852/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6852/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6852/cgroup.net") = 0 [pid 314] umount2("./6852/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6852/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6852/cgroup.cpu") = 0 [pid 314] umount2("./6852/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6852/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6852/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6852") = 0 [pid 314] mkdir("./6853", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7168 attached , child_tidptr=0x55557741b690) = 6855 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7168] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7168] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7168] chdir("./6853") = 0 [pid 7168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7168] setpgid(0, 0) = 0 [pid 7168] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7168] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7168] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7168] write(3, "1000", 4) = 4 [pid 7168] close(3) = 0 [pid 7168] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7168] write(1, "executing program\n", 18) = 18 executing program [pid 7168] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7168] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7168] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7168] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7168] close(3) = 0 [pid 7168] close(4) = -1 EBADF (Bad file descriptor) [pid 7168] close(5) = -1 EBADF (Bad file descriptor) [pid 7168] close(6) = -1 EBADF (Bad file descriptor) [pid 7168] close(7) = -1 EBADF (Bad file descriptor) [pid 7168] close(8) = -1 EBADF (Bad file descriptor) [pid 7168] close(9) = -1 EBADF (Bad file descriptor) [pid 7168] close(10) = -1 EBADF (Bad file descriptor) [pid 7168] close(11) = -1 EBADF (Bad file descriptor) [pid 7168] close(12) = -1 EBADF (Bad file descriptor) [pid 7168] close(13) = -1 EBADF (Bad file descriptor) [pid 7168] close(14) = -1 EBADF (Bad file descriptor) [pid 7168] close(15) = -1 EBADF (Bad file descriptor) [pid 7168] close(16) = -1 EBADF (Bad file descriptor) [pid 7168] close(17) = -1 EBADF (Bad file descriptor) [pid 7168] close(18) = -1 EBADF (Bad file descriptor) [pid 7168] close(19) = -1 EBADF (Bad file descriptor) [pid 7168] close(20) = -1 EBADF (Bad file descriptor) [pid 7168] close(21) = -1 EBADF (Bad file descriptor) [pid 7168] close(22) = -1 EBADF (Bad file descriptor) [pid 7168] close(23) = -1 EBADF (Bad file descriptor) [pid 7168] close(24) = -1 EBADF (Bad file descriptor) [pid 7168] close(25) = -1 EBADF (Bad file descriptor) [pid 7168] close(26) = -1 EBADF (Bad file descriptor) [pid 7168] close(27) = -1 EBADF (Bad file descriptor) [pid 7168] close(28) = -1 EBADF (Bad file descriptor) [pid 7168] close(29) = -1 EBADF (Bad file descriptor) [pid 7168] exit_group(0) = ? [pid 7168] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6853", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6853", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6853/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6853/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6853/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6853/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6853/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6853/sys") = 0 [pid 314] umount2("./6853/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6853/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6853/binderfs") = 0 [pid 314] umount2("./6853/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6853/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6853/cgroup.net") = 0 [pid 314] umount2("./6853/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6853/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6853/cgroup.cpu") = 0 [pid 314] umount2("./6853/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6853/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6853/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6853") = 0 [pid 314] mkdir("./6854", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6856 ci2-android-6-12-rust/strace-static-x86_64: Process 7169 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7169] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7169] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7169] chdir("./6854") = 0 [pid 7169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7169] setpgid(0, 0) = 0 [pid 7169] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7169] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7169] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7169] write(3, "1000", 4) = 4 [pid 7169] close(3) = 0 [pid 7169] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7169] write(1, "executing program\n", 18) = 18 executing program [pid 7169] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7169] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7169] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7169] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7169] close(3) = 0 [pid 7169] close(4) = -1 EBADF (Bad file descriptor) [pid 7169] close(5) = -1 EBADF (Bad file descriptor) [pid 7169] close(6) = -1 EBADF (Bad file descriptor) [pid 7169] close(7) = -1 EBADF (Bad file descriptor) [pid 7169] close(8) = -1 EBADF (Bad file descriptor) [pid 7169] close(9) = -1 EBADF (Bad file descriptor) [pid 7169] close(10) = -1 EBADF (Bad file descriptor) [pid 7169] close(11) = -1 EBADF (Bad file descriptor) [pid 7169] close(12) = -1 EBADF (Bad file descriptor) [pid 7169] close(13) = -1 EBADF (Bad file descriptor) [pid 7169] close(14) = -1 EBADF (Bad file descriptor) [pid 7169] close(15) = -1 EBADF (Bad file descriptor) [pid 7169] close(16) = -1 EBADF (Bad file descriptor) [pid 7169] close(17) = -1 EBADF (Bad file descriptor) [pid 7169] close(18) = -1 EBADF (Bad file descriptor) [pid 7169] close(19) = -1 EBADF (Bad file descriptor) [pid 7169] close(20) = -1 EBADF (Bad file descriptor) [pid 7169] close(21) = -1 EBADF (Bad file descriptor) [pid 7169] close(22) = -1 EBADF (Bad file descriptor) [pid 7169] close(23) = -1 EBADF (Bad file descriptor) [pid 7169] close(24) = -1 EBADF (Bad file descriptor) [pid 7169] close(25) = -1 EBADF (Bad file descriptor) [pid 7169] close(26) = -1 EBADF (Bad file descriptor) [pid 7169] close(27) = -1 EBADF (Bad file descriptor) [pid 7169] close(28) = -1 EBADF (Bad file descriptor) [pid 7169] close(29) = -1 EBADF (Bad file descriptor) [pid 7169] exit_group(0) = ? [pid 7169] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6854", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6854", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6854/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6854/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6854/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6854/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6854/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6854/sys") = 0 [pid 314] umount2("./6854/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6854/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6854/binderfs") = 0 [pid 314] umount2("./6854/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6854/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6854/cgroup.net") = 0 [pid 314] umount2("./6854/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6854/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6854/cgroup.cpu") = 0 [pid 314] umount2("./6854/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6854/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6854/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6854") = 0 [pid 314] mkdir("./6855", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7170 attached , child_tidptr=0x55557741b690) = 6857 [pid 7170] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7170] chdir("./6855") = 0 [pid 7170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7170] setpgid(0, 0) = 0 [pid 7170] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7170] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7170] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7170] write(3, "1000", 4) = 4 [pid 7170] close(3) = 0 [pid 7170] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7170] write(1, "executing program\n", 18) = 18 [pid 7170] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7170] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7170] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 executing program [pid 7170] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7170] close(3) = 0 [pid 7170] close(4) = -1 EBADF (Bad file descriptor) [pid 7170] close(5) = -1 EBADF (Bad file descriptor) [pid 7170] close(6) = -1 EBADF (Bad file descriptor) [pid 7170] close(7) = -1 EBADF (Bad file descriptor) [pid 7170] close(8) = -1 EBADF (Bad file descriptor) [pid 7170] close(9) = -1 EBADF (Bad file descriptor) [pid 7170] close(10) = -1 EBADF (Bad file descriptor) [pid 7170] close(11) = -1 EBADF (Bad file descriptor) [pid 7170] close(12) = -1 EBADF (Bad file descriptor) [pid 7170] close(13) = -1 EBADF (Bad file descriptor) [pid 7170] close(14) = -1 EBADF (Bad file descriptor) [pid 7170] close(15) = -1 EBADF (Bad file descriptor) [pid 7170] close(16) = -1 EBADF (Bad file descriptor) [pid 7170] close(17) = -1 EBADF (Bad file descriptor) [pid 7170] close(18) = -1 EBADF (Bad file descriptor) [pid 7170] close(19) = -1 EBADF (Bad file descriptor) [pid 7170] close(20) = -1 EBADF (Bad file descriptor) [pid 7170] close(21) = -1 EBADF (Bad file descriptor) [pid 7170] close(22) = -1 EBADF (Bad file descriptor) [pid 7170] close(23) = -1 EBADF (Bad file descriptor) [pid 7170] close(24) = -1 EBADF (Bad file descriptor) [pid 7170] close(25) = -1 EBADF (Bad file descriptor) [pid 7170] close(26) = -1 EBADF (Bad file descriptor) [pid 7170] close(27) = -1 EBADF (Bad file descriptor) [pid 7170] close(28) = -1 EBADF (Bad file descriptor) [pid 7170] close(29) = -1 EBADF (Bad file descriptor) [pid 7170] exit_group(0) = ? [pid 7170] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6855", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6855", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6855/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6855/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6855/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6855/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6855/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6855/sys") = 0 [pid 314] umount2("./6855/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6855/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6855/binderfs") = 0 [pid 314] umount2("./6855/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6855/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6855/cgroup.net") = 0 [pid 314] umount2("./6855/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6855/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6855/cgroup.cpu") = 0 [pid 314] umount2("./6855/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6855/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6855/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6855") = 0 [pid 314] mkdir("./6856", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7171 attached , child_tidptr=0x55557741b690) = 6858 [pid 7171] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7171] chdir("./6856" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7171] <... chdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7171] setpgid(0, 0) = 0 [pid 7171] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7171] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7171] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7171] write(3, "1000", 4) = 4 [pid 7171] close(3) = 0 [pid 7171] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7171] write(1, "executing program\n", 18) = 18 [pid 7171] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7171] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7171] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7171] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7171] close(3) = 0 [pid 7171] close(4) = -1 EBADF (Bad file descriptor) [pid 7171] close(5) = -1 EBADF (Bad file descriptor) [pid 7171] close(6) = -1 EBADF (Bad file descriptor) [pid 7171] close(7) = -1 EBADF (Bad file descriptor) [pid 7171] close(8) = -1 EBADF (Bad file descriptor) [pid 7171] close(9) = -1 EBADF (Bad file descriptor) [pid 7171] close(10) = -1 EBADF (Bad file descriptor) [pid 7171] close(11) = -1 EBADF (Bad file descriptor) [pid 7171] close(12) = -1 EBADF (Bad file descriptor) [pid 7171] close(13) = -1 EBADF (Bad file descriptor) [pid 7171] close(14) = -1 EBADF (Bad file descriptor) [pid 7171] close(15) = -1 EBADF (Bad file descriptor) [pid 7171] close(16) = -1 EBADF (Bad file descriptor) [pid 7171] close(17) = -1 EBADF (Bad file descriptor) [pid 7171] close(18) = -1 EBADF (Bad file descriptor) [pid 7171] close(19) = -1 EBADF (Bad file descriptor) [pid 7171] close(20) = -1 EBADF (Bad file descriptor) [pid 7171] close(21) = -1 EBADF (Bad file descriptor) [pid 7171] close(22) = -1 EBADF (Bad file descriptor) [pid 7171] close(23) = -1 EBADF (Bad file descriptor) [pid 7171] close(24) = -1 EBADF (Bad file descriptor) [pid 7171] close(25) = -1 EBADF (Bad file descriptor) [pid 7171] close(26) = -1 EBADF (Bad file descriptor) [pid 7171] close(27) = -1 EBADF (Bad file descriptor) [pid 7171] close(28) = -1 EBADF (Bad file descriptor) [pid 7171] close(29) = -1 EBADF (Bad file descriptor) [pid 7171] exit_group(0) = ? [pid 7171] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6858, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6856", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6856", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6856/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6856/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6856/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6856/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6856/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6856/sys") = 0 [pid 314] umount2("./6856/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6856/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6856/binderfs") = 0 [pid 314] umount2("./6856/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6856/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6856/cgroup.net") = 0 [pid 314] umount2("./6856/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6856/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6856/cgroup.cpu") = 0 [pid 314] umount2("./6856/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6856/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6856/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6856") = 0 [pid 314] mkdir("./6857", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7172 attached , child_tidptr=0x55557741b690) = 6859 [pid 7172] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7172] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7172] chdir("./6857" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7172] <... chdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7172] setpgid(0, 0) = 0 [pid 7172] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7172] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7172] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7172] write(3, "1000", 4) = 4 [pid 7172] close(3) = 0 [pid 7172] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7172] write(1, "executing program\n", 18) = 18 executing program [pid 7172] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7172] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7172] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7172] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7172] close(3) = 0 [pid 7172] close(4) = -1 EBADF (Bad file descriptor) [pid 7172] close(5) = -1 EBADF (Bad file descriptor) [pid 7172] close(6) = -1 EBADF (Bad file descriptor) [pid 7172] close(7) = -1 EBADF (Bad file descriptor) [pid 7172] close(8) = -1 EBADF (Bad file descriptor) [pid 7172] close(9) = -1 EBADF (Bad file descriptor) [pid 7172] close(10) = -1 EBADF (Bad file descriptor) [pid 7172] close(11) = -1 EBADF (Bad file descriptor) [pid 7172] close(12) = -1 EBADF (Bad file descriptor) [pid 7172] close(13) = -1 EBADF (Bad file descriptor) [pid 7172] close(14) = -1 EBADF (Bad file descriptor) [pid 7172] close(15) = -1 EBADF (Bad file descriptor) [pid 7172] close(16) = -1 EBADF (Bad file descriptor) [pid 7172] close(17) = -1 EBADF (Bad file descriptor) [pid 7172] close(18) = -1 EBADF (Bad file descriptor) [pid 7172] close(19) = -1 EBADF (Bad file descriptor) [pid 7172] close(20) = -1 EBADF (Bad file descriptor) [pid 7172] close(21) = -1 EBADF (Bad file descriptor) [pid 7172] close(22) = -1 EBADF (Bad file descriptor) [pid 7172] close(23) = -1 EBADF (Bad file descriptor) [pid 7172] close(24) = -1 EBADF (Bad file descriptor) [pid 7172] close(25) = -1 EBADF (Bad file descriptor) [pid 7172] close(26) = -1 EBADF (Bad file descriptor) [pid 7172] close(27) = -1 EBADF (Bad file descriptor) [pid 7172] close(28) = -1 EBADF (Bad file descriptor) [pid 7172] close(29) = -1 EBADF (Bad file descriptor) [pid 7172] exit_group(0) = ? [pid 7172] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6857", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6857", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6857/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6857/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6857/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6857/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6857/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6857/sys") = 0 [pid 314] umount2("./6857/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6857/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6857/binderfs") = 0 [pid 314] umount2("./6857/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6857/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6857/cgroup.net") = 0 [pid 314] umount2("./6857/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6857/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6857/cgroup.cpu") = 0 [pid 314] umount2("./6857/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6857/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6857/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6857") = 0 [pid 314] mkdir("./6858", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6860 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7173 attached [pid 7173] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7173] chdir("./6858") = 0 [pid 7173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7173] setpgid(0, 0) = 0 [pid 7173] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7173] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7173] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7173] write(3, "1000", 4) = 4 [pid 7173] close(3) = 0 [pid 7173] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7173] write(1, "executing program\n", 18) = 18 executing program [pid 7173] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7173] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7173] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7173] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7173] close(3) = 0 [pid 7173] close(4) = -1 EBADF (Bad file descriptor) [pid 7173] close(5) = -1 EBADF (Bad file descriptor) [pid 7173] close(6) = -1 EBADF (Bad file descriptor) [pid 7173] close(7) = -1 EBADF (Bad file descriptor) [pid 7173] close(8) = -1 EBADF (Bad file descriptor) [pid 7173] close(9) = -1 EBADF (Bad file descriptor) [pid 7173] close(10) = -1 EBADF (Bad file descriptor) [pid 7173] close(11) = -1 EBADF (Bad file descriptor) [pid 7173] close(12) = -1 EBADF (Bad file descriptor) [pid 7173] close(13) = -1 EBADF (Bad file descriptor) [pid 7173] close(14) = -1 EBADF (Bad file descriptor) [pid 7173] close(15) = -1 EBADF (Bad file descriptor) [pid 7173] close(16) = -1 EBADF (Bad file descriptor) [pid 7173] close(17) = -1 EBADF (Bad file descriptor) [pid 7173] close(18) = -1 EBADF (Bad file descriptor) [pid 7173] close(19) = -1 EBADF (Bad file descriptor) [pid 7173] close(20) = -1 EBADF (Bad file descriptor) [pid 7173] close(21) = -1 EBADF (Bad file descriptor) [pid 7173] close(22) = -1 EBADF (Bad file descriptor) [pid 7173] close(23) = -1 EBADF (Bad file descriptor) [pid 7173] close(24) = -1 EBADF (Bad file descriptor) [pid 7173] close(25) = -1 EBADF (Bad file descriptor) [pid 7173] close(26) = -1 EBADF (Bad file descriptor) [pid 7173] close(27) = -1 EBADF (Bad file descriptor) [pid 7173] close(28) = -1 EBADF (Bad file descriptor) [pid 7173] close(29) = -1 EBADF (Bad file descriptor) [pid 7173] exit_group(0) = ? [pid 7173] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6858", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6858", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6858/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6858/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6858/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6858/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6858/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6858/sys") = 0 [pid 314] umount2("./6858/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6858/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6858/binderfs") = 0 [pid 314] umount2("./6858/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6858/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6858/cgroup.net") = 0 [pid 314] umount2("./6858/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6858/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6858/cgroup.cpu") = 0 [pid 314] umount2("./6858/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6858/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6858/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6858") = 0 [pid 314] mkdir("./6859", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6861 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7174 attached [pid 7174] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7174] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7174] chdir("./6859") = 0 [pid 7174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7174] setpgid(0, 0) = 0 [pid 7174] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7174] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7174] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7174] write(3, "1000", 4) = 4 [pid 7174] close(3) = 0 [pid 7174] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7174] write(1, "executing program\n", 18) = 18 executing program [pid 7174] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7174] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7174] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7174] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7174] close(3) = 0 [pid 7174] close(4) = -1 EBADF (Bad file descriptor) [pid 7174] close(5) = -1 EBADF (Bad file descriptor) [pid 7174] close(6) = -1 EBADF (Bad file descriptor) [pid 7174] close(7) = -1 EBADF (Bad file descriptor) [pid 7174] close(8) = -1 EBADF (Bad file descriptor) [pid 7174] close(9) = -1 EBADF (Bad file descriptor) [pid 7174] close(10) = -1 EBADF (Bad file descriptor) [pid 7174] close(11) = -1 EBADF (Bad file descriptor) [pid 7174] close(12) = -1 EBADF (Bad file descriptor) [pid 7174] close(13) = -1 EBADF (Bad file descriptor) [pid 7174] close(14) = -1 EBADF (Bad file descriptor) [pid 7174] close(15) = -1 EBADF (Bad file descriptor) [pid 7174] close(16) = -1 EBADF (Bad file descriptor) [pid 7174] close(17) = -1 EBADF (Bad file descriptor) [pid 7174] close(18) = -1 EBADF (Bad file descriptor) [pid 7174] close(19) = -1 EBADF (Bad file descriptor) [pid 7174] close(20) = -1 EBADF (Bad file descriptor) [pid 7174] close(21) = -1 EBADF (Bad file descriptor) [pid 7174] close(22) = -1 EBADF (Bad file descriptor) [pid 7174] close(23) = -1 EBADF (Bad file descriptor) [pid 7174] close(24) = -1 EBADF (Bad file descriptor) [pid 7174] close(25) = -1 EBADF (Bad file descriptor) [pid 7174] close(26) = -1 EBADF (Bad file descriptor) [pid 7174] close(27) = -1 EBADF (Bad file descriptor) [pid 7174] close(28) = -1 EBADF (Bad file descriptor) [pid 7174] close(29) = -1 EBADF (Bad file descriptor) [pid 7174] exit_group(0) = ? [pid 7174] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6859", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6859", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6859/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6859/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6859/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6859/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6859/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6859/sys") = 0 [pid 314] umount2("./6859/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6859/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6859/binderfs") = 0 [pid 314] umount2("./6859/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6859/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6859/cgroup.net") = 0 [pid 314] umount2("./6859/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6859/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6859/cgroup.cpu") = 0 [pid 314] umount2("./6859/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6859/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6859/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6859") = 0 [pid 314] mkdir("./6860", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6862 ci2-android-6-12-rust/strace-static-x86_64: Process 7175 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7175] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7175] <... set_robust_list resumed>) = 0 [pid 7175] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7175] chdir("./6860") = 0 [pid 7175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7175] setpgid(0, 0) = 0 [pid 7175] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7175] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7175] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7175] write(3, "1000", 4) = 4 [pid 7175] close(3) = 0 [pid 7175] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7175] write(1, "executing program\n", 18) = 18 [pid 7175] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7175] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7175] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7175] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7175] close(3) = 0 [pid 7175] close(4) = -1 EBADF (Bad file descriptor) [pid 7175] close(5) = -1 EBADF (Bad file descriptor) [pid 7175] close(6) = -1 EBADF (Bad file descriptor) [pid 7175] close(7) = -1 EBADF (Bad file descriptor) [pid 7175] close(8) = -1 EBADF (Bad file descriptor) [pid 7175] close(9) = -1 EBADF (Bad file descriptor) [pid 7175] close(10) = -1 EBADF (Bad file descriptor) [pid 7175] close(11) = -1 EBADF (Bad file descriptor) [pid 7175] close(12) = -1 EBADF (Bad file descriptor) [pid 7175] close(13) = -1 EBADF (Bad file descriptor) [pid 7175] close(14) = -1 EBADF (Bad file descriptor) [pid 7175] close(15) = -1 EBADF (Bad file descriptor) [pid 7175] close(16) = -1 EBADF (Bad file descriptor) [pid 7175] close(17) = -1 EBADF (Bad file descriptor) [pid 7175] close(18) = -1 EBADF (Bad file descriptor) [pid 7175] close(19) = -1 EBADF (Bad file descriptor) [pid 7175] close(20) = -1 EBADF (Bad file descriptor) [pid 7175] close(21) = -1 EBADF (Bad file descriptor) [pid 7175] close(22) = -1 EBADF (Bad file descriptor) [pid 7175] close(23) = -1 EBADF (Bad file descriptor) [pid 7175] close(24) = -1 EBADF (Bad file descriptor) [pid 7175] close(25) = -1 EBADF (Bad file descriptor) [pid 7175] close(26) = -1 EBADF (Bad file descriptor) [pid 7175] close(27) = -1 EBADF (Bad file descriptor) [pid 7175] close(28) = -1 EBADF (Bad file descriptor) [pid 7175] close(29) = -1 EBADF (Bad file descriptor) [pid 7175] exit_group(0) = ? [pid 7175] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6860", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6860", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6860/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6860/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6860/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6860/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6860/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6860/sys") = 0 [pid 314] umount2("./6860/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6860/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6860/binderfs") = 0 [pid 314] umount2("./6860/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6860/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6860/cgroup.net") = 0 [pid 314] umount2("./6860/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6860/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6860/cgroup.cpu") = 0 [pid 314] umount2("./6860/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6860/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6860/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6860") = 0 [pid 314] mkdir("./6861", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6863 ci2-android-6-12-rust/strace-static-x86_64: Process 7176 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7176] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7176] chdir("./6861") = 0 [pid 7176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7176] setpgid(0, 0) = 0 [pid 7176] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7176] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7176] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7176] write(3, "1000", 4) = 4 [pid 7176] close(3) = 0 [pid 7176] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7176] write(1, "executing program\n", 18) = 18 [pid 7176] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7176] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7176] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7176] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7176] close(3) = 0 [pid 7176] close(4) = -1 EBADF (Bad file descriptor) [pid 7176] close(5) = -1 EBADF (Bad file descriptor) [pid 7176] close(6) = -1 EBADF (Bad file descriptor) [pid 7176] close(7) = -1 EBADF (Bad file descriptor) [pid 7176] close(8) = -1 EBADF (Bad file descriptor) [pid 7176] close(9) = -1 EBADF (Bad file descriptor) [pid 7176] close(10) = -1 EBADF (Bad file descriptor) [pid 7176] close(11) = -1 EBADF (Bad file descriptor) [pid 7176] close(12) = -1 EBADF (Bad file descriptor) [pid 7176] close(13) = -1 EBADF (Bad file descriptor) [pid 7176] close(14) = -1 EBADF (Bad file descriptor) [pid 7176] close(15) = -1 EBADF (Bad file descriptor) [pid 7176] close(16) = -1 EBADF (Bad file descriptor) [pid 7176] close(17) = -1 EBADF (Bad file descriptor) [pid 7176] close(18) = -1 EBADF (Bad file descriptor) [pid 7176] close(19) = -1 EBADF (Bad file descriptor) [pid 7176] close(20) = -1 EBADF (Bad file descriptor) [pid 7176] close(21) = -1 EBADF (Bad file descriptor) [pid 7176] close(22) = -1 EBADF (Bad file descriptor) [pid 7176] close(23) = -1 EBADF (Bad file descriptor) [pid 7176] close(24) = -1 EBADF (Bad file descriptor) [pid 7176] close(25) = -1 EBADF (Bad file descriptor) [pid 7176] close(26) = -1 EBADF (Bad file descriptor) [pid 7176] close(27) = -1 EBADF (Bad file descriptor) [pid 7176] close(28) = -1 EBADF (Bad file descriptor) [pid 7176] close(29) = -1 EBADF (Bad file descriptor) [pid 7176] exit_group(0) = ? [pid 7176] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6863, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6861", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6861", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6861/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6861/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6861/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6861/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6861/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6861/sys") = 0 [pid 314] umount2("./6861/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6861/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6861/binderfs") = 0 [pid 314] umount2("./6861/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6861/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6861/cgroup.net") = 0 [pid 314] umount2("./6861/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6861/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6861/cgroup.cpu") = 0 [pid 314] umount2("./6861/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6861/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6861/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6861") = 0 [pid 314] mkdir("./6862", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7177 attached [pid 7177] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6864 [pid 7177] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7177] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7177] chdir("./6862" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7177] <... chdir resumed>) = 0 [pid 7177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7177] setpgid(0, 0) = 0 [pid 7177] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7177] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7177] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7177] write(3, "1000", 4) = 4 [pid 7177] close(3) = 0 [pid 7177] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7177] write(1, "executing program\n", 18) = 18 executing program [pid 7177] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7177] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7177] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7177] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7177] close(3) = 0 [pid 7177] close(4) = -1 EBADF (Bad file descriptor) [pid 7177] close(5) = -1 EBADF (Bad file descriptor) [pid 7177] close(6) = -1 EBADF (Bad file descriptor) [pid 7177] close(7) = -1 EBADF (Bad file descriptor) [pid 7177] close(8) = -1 EBADF (Bad file descriptor) [pid 7177] close(9) = -1 EBADF (Bad file descriptor) [pid 7177] close(10) = -1 EBADF (Bad file descriptor) [pid 7177] close(11) = -1 EBADF (Bad file descriptor) [pid 7177] close(12) = -1 EBADF (Bad file descriptor) [pid 7177] close(13) = -1 EBADF (Bad file descriptor) [pid 7177] close(14) = -1 EBADF (Bad file descriptor) [pid 7177] close(15) = -1 EBADF (Bad file descriptor) [pid 7177] close(16) = -1 EBADF (Bad file descriptor) [pid 7177] close(17) = -1 EBADF (Bad file descriptor) [pid 7177] close(18) = -1 EBADF (Bad file descriptor) [pid 7177] close(19) = -1 EBADF (Bad file descriptor) [pid 7177] close(20) = -1 EBADF (Bad file descriptor) [pid 7177] close(21) = -1 EBADF (Bad file descriptor) [pid 7177] close(22) = -1 EBADF (Bad file descriptor) [pid 7177] close(23) = -1 EBADF (Bad file descriptor) [pid 7177] close(24) = -1 EBADF (Bad file descriptor) [pid 7177] close(25) = -1 EBADF (Bad file descriptor) [pid 7177] close(26) = -1 EBADF (Bad file descriptor) [pid 7177] close(27) = -1 EBADF (Bad file descriptor) [pid 7177] close(28) = -1 EBADF (Bad file descriptor) [pid 7177] close(29) = -1 EBADF (Bad file descriptor) [pid 7177] exit_group(0) = ? [pid 7177] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6862", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6862", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6862/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6862/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6862/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6862/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6862/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6862/sys") = 0 [pid 314] umount2("./6862/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6862/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6862/binderfs") = 0 [pid 314] umount2("./6862/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6862/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6862/cgroup.net") = 0 [pid 314] umount2("./6862/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6862/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6862/cgroup.cpu") = 0 [pid 314] umount2("./6862/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6862/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6862/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6862") = 0 [pid 314] mkdir("./6863", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7178 attached , child_tidptr=0x55557741b690) = 6865 [pid 7178] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7178] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7178] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7178] chdir("./6863") = 0 [pid 7178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7178] setpgid(0, 0) = 0 [pid 7178] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7178] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7178] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7178] write(3, "1000", 4) = 4 [pid 7178] close(3) = 0 [pid 7178] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7178] write(1, "executing program\n", 18) = 18 executing program [pid 7178] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7178] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7178] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7178] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7178] close(3) = 0 [pid 7178] close(4) = -1 EBADF (Bad file descriptor) [pid 7178] close(5) = -1 EBADF (Bad file descriptor) [pid 7178] close(6) = -1 EBADF (Bad file descriptor) [pid 7178] close(7) = -1 EBADF (Bad file descriptor) [pid 7178] close(8) = -1 EBADF (Bad file descriptor) [pid 7178] close(9) = -1 EBADF (Bad file descriptor) [pid 7178] close(10) = -1 EBADF (Bad file descriptor) [pid 7178] close(11) = -1 EBADF (Bad file descriptor) [pid 7178] close(12) = -1 EBADF (Bad file descriptor) [pid 7178] close(13) = -1 EBADF (Bad file descriptor) [pid 7178] close(14) = -1 EBADF (Bad file descriptor) [pid 7178] close(15) = -1 EBADF (Bad file descriptor) [pid 7178] close(16) = -1 EBADF (Bad file descriptor) [pid 7178] close(17) = -1 EBADF (Bad file descriptor) [pid 7178] close(18) = -1 EBADF (Bad file descriptor) [pid 7178] close(19) = -1 EBADF (Bad file descriptor) [pid 7178] close(20) = -1 EBADF (Bad file descriptor) [pid 7178] close(21) = -1 EBADF (Bad file descriptor) [pid 7178] close(22) = -1 EBADF (Bad file descriptor) [pid 7178] close(23) = -1 EBADF (Bad file descriptor) [pid 7178] close(24) = -1 EBADF (Bad file descriptor) [pid 7178] close(25) = -1 EBADF (Bad file descriptor) [pid 7178] close(26) = -1 EBADF (Bad file descriptor) [pid 7178] close(27) = -1 EBADF (Bad file descriptor) [pid 7178] close(28) = -1 EBADF (Bad file descriptor) [pid 7178] close(29) = -1 EBADF (Bad file descriptor) [pid 7178] exit_group(0) = ? [pid 7178] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6863", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6863", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6863/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6863/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6863/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6863/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6863/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6863/sys") = 0 [pid 314] umount2("./6863/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6863/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6863/binderfs") = 0 [pid 314] umount2("./6863/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6863/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6863/cgroup.net") = 0 [pid 314] umount2("./6863/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6863/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6863/cgroup.cpu") = 0 [pid 314] umount2("./6863/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6863/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6863/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6863") = 0 [pid 314] mkdir("./6864", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6866 ci2-android-6-12-rust/strace-static-x86_64: Process 7179 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7179] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7179] <... set_robust_list resumed>) = 0 [pid 7179] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7179] chdir("./6864") = 0 [pid 7179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7179] setpgid(0, 0) = 0 [pid 7179] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7179] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7179] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7179] write(3, "1000", 4) = 4 [pid 7179] close(3) = 0 [pid 7179] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7179] write(1, "executing program\n", 18) = 18 [pid 7179] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7179] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7179] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7179] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7179] close(3) = 0 [pid 7179] close(4) = -1 EBADF (Bad file descriptor) [pid 7179] close(5) = -1 EBADF (Bad file descriptor) [pid 7179] close(6) = -1 EBADF (Bad file descriptor) [pid 7179] close(7) = -1 EBADF (Bad file descriptor) [pid 7179] close(8) = -1 EBADF (Bad file descriptor) [pid 7179] close(9) = -1 EBADF (Bad file descriptor) [pid 7179] close(10) = -1 EBADF (Bad file descriptor) [pid 7179] close(11) = -1 EBADF (Bad file descriptor) [pid 7179] close(12) = -1 EBADF (Bad file descriptor) [pid 7179] close(13) = -1 EBADF (Bad file descriptor) [pid 7179] close(14) = -1 EBADF (Bad file descriptor) [pid 7179] close(15) = -1 EBADF (Bad file descriptor) [pid 7179] close(16) = -1 EBADF (Bad file descriptor) [pid 7179] close(17) = -1 EBADF (Bad file descriptor) [pid 7179] close(18) = -1 EBADF (Bad file descriptor) [pid 7179] close(19) = -1 EBADF (Bad file descriptor) [pid 7179] close(20) = -1 EBADF (Bad file descriptor) [pid 7179] close(21) = -1 EBADF (Bad file descriptor) [pid 7179] close(22) = -1 EBADF (Bad file descriptor) [pid 7179] close(23) = -1 EBADF (Bad file descriptor) [pid 7179] close(24) = -1 EBADF (Bad file descriptor) [pid 7179] close(25) = -1 EBADF (Bad file descriptor) [pid 7179] close(26) = -1 EBADF (Bad file descriptor) [pid 7179] close(27) = -1 EBADF (Bad file descriptor) [pid 7179] close(28) = -1 EBADF (Bad file descriptor) [pid 7179] close(29) = -1 EBADF (Bad file descriptor) [pid 7179] exit_group(0) = ? [pid 7179] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6864", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6864", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6864/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6864/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6864/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6864/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6864/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6864/sys") = 0 [pid 314] umount2("./6864/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6864/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6864/binderfs") = 0 [pid 314] umount2("./6864/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6864/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6864/cgroup.net") = 0 [pid 314] umount2("./6864/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6864/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6864/cgroup.cpu") = 0 [pid 314] umount2("./6864/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6864/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6864/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6864") = 0 [pid 314] mkdir("./6865", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7180 attached , child_tidptr=0x55557741b690) = 6867 [pid 7180] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7180] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7180] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7180] chdir("./6865") = 0 [pid 7180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7180] setpgid(0, 0) = 0 [pid 7180] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7180] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7180] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7180] write(3, "1000", 4) = 4 [pid 7180] close(3) = 0 [pid 7180] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7180] write(1, "executing program\n", 18) = 18 executing program [pid 7180] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7180] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7180] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7180] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7180] close(3) = 0 [pid 7180] close(4) = -1 EBADF (Bad file descriptor) [pid 7180] close(5) = -1 EBADF (Bad file descriptor) [pid 7180] close(6) = -1 EBADF (Bad file descriptor) [pid 7180] close(7) = -1 EBADF (Bad file descriptor) [pid 7180] close(8) = -1 EBADF (Bad file descriptor) [pid 7180] close(9) = -1 EBADF (Bad file descriptor) [pid 7180] close(10) = -1 EBADF (Bad file descriptor) [pid 7180] close(11) = -1 EBADF (Bad file descriptor) [pid 7180] close(12) = -1 EBADF (Bad file descriptor) [pid 7180] close(13) = -1 EBADF (Bad file descriptor) [pid 7180] close(14) = -1 EBADF (Bad file descriptor) [pid 7180] close(15) = -1 EBADF (Bad file descriptor) [pid 7180] close(16) = -1 EBADF (Bad file descriptor) [pid 7180] close(17) = -1 EBADF (Bad file descriptor) [pid 7180] close(18) = -1 EBADF (Bad file descriptor) [pid 7180] close(19) = -1 EBADF (Bad file descriptor) [pid 7180] close(20) = -1 EBADF (Bad file descriptor) [pid 7180] close(21) = -1 EBADF (Bad file descriptor) [pid 7180] close(22) = -1 EBADF (Bad file descriptor) [pid 7180] close(23) = -1 EBADF (Bad file descriptor) [pid 7180] close(24) = -1 EBADF (Bad file descriptor) [pid 7180] close(25) = -1 EBADF (Bad file descriptor) [pid 7180] close(26) = -1 EBADF (Bad file descriptor) [pid 7180] close(27) = -1 EBADF (Bad file descriptor) [pid 7180] close(28) = -1 EBADF (Bad file descriptor) [pid 7180] close(29) = -1 EBADF (Bad file descriptor) [pid 7180] exit_group(0) = ? [pid 7180] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6865", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6865", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6865/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6865/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6865/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6865/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6865/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6865/sys") = 0 [pid 314] umount2("./6865/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6865/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6865/binderfs") = 0 [pid 314] umount2("./6865/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6865/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6865/cgroup.net") = 0 [pid 314] umount2("./6865/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6865/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6865/cgroup.cpu") = 0 [pid 314] umount2("./6865/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6865/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6865/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6865") = 0 [pid 314] mkdir("./6866", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7181 attached , child_tidptr=0x55557741b690) = 6868 [pid 7181] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7181] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7181] chdir("./6866") = 0 [pid 7181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7181] <... prctl resumed>) = 0 [pid 7181] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7181] <... setpgid resumed>) = 0 [pid 7181] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7181] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7181] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7181] write(3, "1000", 4) = 4 [pid 7181] close(3) = 0 [pid 7181] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7181] write(1, "executing program\n", 18) = 18 [pid 7181] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7181] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7181] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7181] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7181] close(3) = 0 [pid 7181] close(4) = -1 EBADF (Bad file descriptor) [pid 7181] close(5) = -1 EBADF (Bad file descriptor) [pid 7181] close(6) = -1 EBADF (Bad file descriptor) [pid 7181] close(7) = -1 EBADF (Bad file descriptor) [pid 7181] close(8) = -1 EBADF (Bad file descriptor) [pid 7181] close(9) = -1 EBADF (Bad file descriptor) [pid 7181] close(10) = -1 EBADF (Bad file descriptor) [pid 7181] close(11) = -1 EBADF (Bad file descriptor) [pid 7181] close(12) = -1 EBADF (Bad file descriptor) [pid 7181] close(13) = -1 EBADF (Bad file descriptor) [pid 7181] close(14) = -1 EBADF (Bad file descriptor) [pid 7181] close(15) = -1 EBADF (Bad file descriptor) [pid 7181] close(16) = -1 EBADF (Bad file descriptor) [pid 7181] close(17) = -1 EBADF (Bad file descriptor) [pid 7181] close(18) = -1 EBADF (Bad file descriptor) [pid 7181] close(19) = -1 EBADF (Bad file descriptor) [pid 7181] close(20) = -1 EBADF (Bad file descriptor) [pid 7181] close(21) = -1 EBADF (Bad file descriptor) [pid 7181] close(22) = -1 EBADF (Bad file descriptor) [pid 7181] close(23) = -1 EBADF (Bad file descriptor) [pid 7181] close(24) = -1 EBADF (Bad file descriptor) [pid 7181] close(25) = -1 EBADF (Bad file descriptor) [pid 7181] close(26) = -1 EBADF (Bad file descriptor) [pid 7181] close(27) = -1 EBADF (Bad file descriptor) [pid 7181] close(28) = -1 EBADF (Bad file descriptor) [pid 7181] close(29) = -1 EBADF (Bad file descriptor) [pid 7181] exit_group(0) = ? [pid 7181] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6866", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6866", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6866/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6866/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6866/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6866/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6866/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6866/sys") = 0 [pid 314] umount2("./6866/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6866/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6866/binderfs") = 0 [pid 314] umount2("./6866/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6866/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6866/cgroup.net") = 0 [pid 314] umount2("./6866/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6866/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6866/cgroup.cpu") = 0 [pid 314] umount2("./6866/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6866/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6866/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6866") = 0 [pid 314] mkdir("./6867", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6869 ci2-android-6-12-rust/strace-static-x86_64: Process 7182 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7182] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7182] chdir("./6867") = 0 [pid 7182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7182] setpgid(0, 0) = 0 [pid 7182] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7182] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7182] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7182] write(3, "1000", 4) = 4 [pid 7182] close(3) = 0 [pid 7182] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7182] write(1, "executing program\n", 18) = 18 executing program [pid 7182] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7182] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7182] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7182] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7182] close(3) = 0 [pid 7182] close(4) = -1 EBADF (Bad file descriptor) [pid 7182] close(5) = -1 EBADF (Bad file descriptor) [pid 7182] close(6) = -1 EBADF (Bad file descriptor) [pid 7182] close(7) = -1 EBADF (Bad file descriptor) [pid 7182] close(8) = -1 EBADF (Bad file descriptor) [pid 7182] close(9) = -1 EBADF (Bad file descriptor) [pid 7182] close(10) = -1 EBADF (Bad file descriptor) [pid 7182] close(11) = -1 EBADF (Bad file descriptor) [pid 7182] close(12) = -1 EBADF (Bad file descriptor) [pid 7182] close(13) = -1 EBADF (Bad file descriptor) [pid 7182] close(14) = -1 EBADF (Bad file descriptor) [pid 7182] close(15) = -1 EBADF (Bad file descriptor) [pid 7182] close(16) = -1 EBADF (Bad file descriptor) [pid 7182] close(17) = -1 EBADF (Bad file descriptor) [pid 7182] close(18) = -1 EBADF (Bad file descriptor) [pid 7182] close(19) = -1 EBADF (Bad file descriptor) [pid 7182] close(20) = -1 EBADF (Bad file descriptor) [pid 7182] close(21) = -1 EBADF (Bad file descriptor) [pid 7182] close(22) = -1 EBADF (Bad file descriptor) [pid 7182] close(23) = -1 EBADF (Bad file descriptor) [pid 7182] close(24) = -1 EBADF (Bad file descriptor) [pid 7182] close(25) = -1 EBADF (Bad file descriptor) [pid 7182] close(26) = -1 EBADF (Bad file descriptor) [pid 7182] close(27) = -1 EBADF (Bad file descriptor) [pid 7182] close(28) = -1 EBADF (Bad file descriptor) [pid 7182] close(29) = -1 EBADF (Bad file descriptor) [pid 7182] exit_group(0) = ? [pid 7182] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6869, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6867", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6867", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6867/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6867/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6867/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6867/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6867/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6867/sys") = 0 [pid 314] umount2("./6867/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6867/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6867/binderfs") = 0 [pid 314] umount2("./6867/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6867/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6867/cgroup.net") = 0 [pid 314] umount2("./6867/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6867/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6867/cgroup.cpu") = 0 [pid 314] umount2("./6867/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6867/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6867/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6867") = 0 [pid 314] mkdir("./6868", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7183 attached , child_tidptr=0x55557741b690) = 6870 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7183] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7183] chdir("./6868") = 0 [pid 7183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7183] setpgid(0, 0) = 0 [pid 7183] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7183] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7183] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7183] write(3, "1000", 4) = 4 [pid 7183] close(3) = 0 [pid 7183] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7183] write(1, "executing program\n", 18) = 18 executing program [pid 7183] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7183] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7183] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7183] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7183] close(3) = 0 [pid 7183] close(4) = -1 EBADF (Bad file descriptor) [pid 7183] close(5) = -1 EBADF (Bad file descriptor) [pid 7183] close(6) = -1 EBADF (Bad file descriptor) [pid 7183] close(7) = -1 EBADF (Bad file descriptor) [pid 7183] close(8) = -1 EBADF (Bad file descriptor) [pid 7183] close(9) = -1 EBADF (Bad file descriptor) [pid 7183] close(10) = -1 EBADF (Bad file descriptor) [pid 7183] close(11) = -1 EBADF (Bad file descriptor) [pid 7183] close(12) = -1 EBADF (Bad file descriptor) [pid 7183] close(13) = -1 EBADF (Bad file descriptor) [pid 7183] close(14) = -1 EBADF (Bad file descriptor) [pid 7183] close(15) = -1 EBADF (Bad file descriptor) [pid 7183] close(16) = -1 EBADF (Bad file descriptor) [pid 7183] close(17) = -1 EBADF (Bad file descriptor) [pid 7183] close(18) = -1 EBADF (Bad file descriptor) [pid 7183] close(19) = -1 EBADF (Bad file descriptor) [pid 7183] close(20) = -1 EBADF (Bad file descriptor) [pid 7183] close(21) = -1 EBADF (Bad file descriptor) [pid 7183] close(22) = -1 EBADF (Bad file descriptor) [pid 7183] close(23) = -1 EBADF (Bad file descriptor) [pid 7183] close(24) = -1 EBADF (Bad file descriptor) [pid 7183] close(25) = -1 EBADF (Bad file descriptor) [pid 7183] close(26) = -1 EBADF (Bad file descriptor) [pid 7183] close(27) = -1 EBADF (Bad file descriptor) [pid 7183] close(28) = -1 EBADF (Bad file descriptor) [pid 7183] close(29) = -1 EBADF (Bad file descriptor) [pid 7183] exit_group(0) = ? [pid 7183] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6868", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6868", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6868/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6868/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6868/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6868/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6868/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6868/sys") = 0 [pid 314] umount2("./6868/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6868/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6868/binderfs") = 0 [pid 314] umount2("./6868/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6868/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6868/cgroup.net") = 0 [pid 314] umount2("./6868/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6868/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6868/cgroup.cpu") = 0 [pid 314] umount2("./6868/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6868/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6868/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6868") = 0 [pid 314] mkdir("./6869", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7184 attached , child_tidptr=0x55557741b690) = 6871 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7184] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7184] chdir("./6869") = 0 [pid 7184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7184] setpgid(0, 0) = 0 [pid 7184] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7184] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7184] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7184] write(3, "1000", 4) = 4 [pid 7184] close(3) = 0 [pid 7184] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7184] write(1, "executing program\n", 18) = 18 [pid 7184] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7184] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7184] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7184] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7184] close(3) = 0 [pid 7184] close(4) = -1 EBADF (Bad file descriptor) [pid 7184] close(5) = -1 EBADF (Bad file descriptor) [pid 7184] close(6) = -1 EBADF (Bad file descriptor) [pid 7184] close(7) = -1 EBADF (Bad file descriptor) [pid 7184] close(8) = -1 EBADF (Bad file descriptor) [pid 7184] close(9) = -1 EBADF (Bad file descriptor) [pid 7184] close(10) = -1 EBADF (Bad file descriptor) [pid 7184] close(11) = -1 EBADF (Bad file descriptor) [pid 7184] close(12) = -1 EBADF (Bad file descriptor) [pid 7184] close(13) = -1 EBADF (Bad file descriptor) [pid 7184] close(14) = -1 EBADF (Bad file descriptor) [pid 7184] close(15) = -1 EBADF (Bad file descriptor) [pid 7184] close(16) = -1 EBADF (Bad file descriptor) [pid 7184] close(17) = -1 EBADF (Bad file descriptor) [pid 7184] close(18) = -1 EBADF (Bad file descriptor) [pid 7184] close(19) = -1 EBADF (Bad file descriptor) [pid 7184] close(20) = -1 EBADF (Bad file descriptor) [pid 7184] close(21) = -1 EBADF (Bad file descriptor) [pid 7184] close(22) = -1 EBADF (Bad file descriptor) [pid 7184] close(23) = -1 EBADF (Bad file descriptor) [pid 7184] close(24) = -1 EBADF (Bad file descriptor) [pid 7184] close(25) = -1 EBADF (Bad file descriptor) [pid 7184] close(26) = -1 EBADF (Bad file descriptor) [pid 7184] close(27) = -1 EBADF (Bad file descriptor) [pid 7184] close(28) = -1 EBADF (Bad file descriptor) [pid 7184] close(29) = -1 EBADF (Bad file descriptor) [pid 7184] exit_group(0) = ? [pid 7184] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6869", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6869", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6869/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6869/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6869/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6869/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6869/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6869/sys") = 0 [pid 314] umount2("./6869/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6869/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6869/binderfs") = 0 [pid 314] umount2("./6869/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6869/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6869/cgroup.net") = 0 [pid 314] umount2("./6869/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6869/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6869/cgroup.cpu") = 0 [pid 314] umount2("./6869/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6869/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6869/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6869") = 0 [pid 314] mkdir("./6870", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6872 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7185 attached [pid 7185] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7185] chdir("./6870") = 0 [pid 7185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7185] setpgid(0, 0) = 0 [pid 7185] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7185] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7185] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7185] write(3, "1000", 4) = 4 [pid 7185] close(3) = 0 [pid 7185] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7185] write(1, "executing program\n", 18) = 18 executing program [pid 7185] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7185] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7185] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7185] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7185] close(3) = 0 [pid 7185] close(4) = -1 EBADF (Bad file descriptor) [pid 7185] close(5) = -1 EBADF (Bad file descriptor) [pid 7185] close(6) = -1 EBADF (Bad file descriptor) [pid 7185] close(7) = -1 EBADF (Bad file descriptor) [pid 7185] close(8) = -1 EBADF (Bad file descriptor) [pid 7185] close(9) = -1 EBADF (Bad file descriptor) [pid 7185] close(10) = -1 EBADF (Bad file descriptor) [pid 7185] close(11) = -1 EBADF (Bad file descriptor) [pid 7185] close(12) = -1 EBADF (Bad file descriptor) [pid 7185] close(13) = -1 EBADF (Bad file descriptor) [pid 7185] close(14) = -1 EBADF (Bad file descriptor) [pid 7185] close(15) = -1 EBADF (Bad file descriptor) [pid 7185] close(16) = -1 EBADF (Bad file descriptor) [pid 7185] close(17) = -1 EBADF (Bad file descriptor) [pid 7185] close(18) = -1 EBADF (Bad file descriptor) [pid 7185] close(19) = -1 EBADF (Bad file descriptor) [pid 7185] close(20) = -1 EBADF (Bad file descriptor) [pid 7185] close(21) = -1 EBADF (Bad file descriptor) [pid 7185] close(22) = -1 EBADF (Bad file descriptor) [pid 7185] close(23) = -1 EBADF (Bad file descriptor) [pid 7185] close(24) = -1 EBADF (Bad file descriptor) [pid 7185] close(25) = -1 EBADF (Bad file descriptor) [pid 7185] close(26) = -1 EBADF (Bad file descriptor) [pid 7185] close(27) = -1 EBADF (Bad file descriptor) [pid 7185] close(28) = -1 EBADF (Bad file descriptor) [pid 7185] close(29) = -1 EBADF (Bad file descriptor) [pid 7185] exit_group(0) = ? [pid 7185] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6870", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6870", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6870/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6870/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6870/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6870/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6870/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6870/sys") = 0 [pid 314] umount2("./6870/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6870/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6870/binderfs") = 0 [pid 314] umount2("./6870/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6870/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6870/cgroup.net") = 0 [pid 314] umount2("./6870/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6870/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6870/cgroup.cpu") = 0 [pid 314] umount2("./6870/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6870/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6870/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6870") = 0 [pid 314] mkdir("./6871", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7186 attached , child_tidptr=0x55557741b690) = 6873 [pid 7186] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7186] chdir("./6871") = 0 [pid 7186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7186] setpgid(0, 0) = 0 [pid 7186] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7186] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7186] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7186] write(3, "1000", 4) = 4 [pid 7186] close(3) = 0 [pid 7186] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7186] write(1, "executing program\n", 18) = 18 executing program [pid 7186] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7186] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7186] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7186] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7186] close(3) = 0 [pid 7186] close(4) = -1 EBADF (Bad file descriptor) [pid 7186] close(5) = -1 EBADF (Bad file descriptor) [pid 7186] close(6) = -1 EBADF (Bad file descriptor) [pid 7186] close(7) = -1 EBADF (Bad file descriptor) [pid 7186] close(8) = -1 EBADF (Bad file descriptor) [pid 7186] close(9) = -1 EBADF (Bad file descriptor) [pid 7186] close(10) = -1 EBADF (Bad file descriptor) [pid 7186] close(11) = -1 EBADF (Bad file descriptor) [pid 7186] close(12) = -1 EBADF (Bad file descriptor) [pid 7186] close(13) = -1 EBADF (Bad file descriptor) [pid 7186] close(14) = -1 EBADF (Bad file descriptor) [pid 7186] close(15) = -1 EBADF (Bad file descriptor) [pid 7186] close(16) = -1 EBADF (Bad file descriptor) [pid 7186] close(17) = -1 EBADF (Bad file descriptor) [pid 7186] close(18) = -1 EBADF (Bad file descriptor) [pid 7186] close(19) = -1 EBADF (Bad file descriptor) [pid 7186] close(20) = -1 EBADF (Bad file descriptor) [pid 7186] close(21) = -1 EBADF (Bad file descriptor) [pid 7186] close(22) = -1 EBADF (Bad file descriptor) [pid 7186] close(23) = -1 EBADF (Bad file descriptor) [pid 7186] close(24) = -1 EBADF (Bad file descriptor) [pid 7186] close(25) = -1 EBADF (Bad file descriptor) [pid 7186] close(26) = -1 EBADF (Bad file descriptor) [pid 7186] close(27) = -1 EBADF (Bad file descriptor) [pid 7186] close(28) = -1 EBADF (Bad file descriptor) [pid 7186] close(29) = -1 EBADF (Bad file descriptor) [pid 7186] exit_group(0) = ? [pid 7186] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6873, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6871", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6871", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6871/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6871/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6871/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6871/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6871/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6871/sys") = 0 [pid 314] umount2("./6871/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6871/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6871/binderfs") = 0 [pid 314] umount2("./6871/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6871/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6871/cgroup.net") = 0 [pid 314] umount2("./6871/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6871/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6871/cgroup.cpu") = 0 [pid 314] umount2("./6871/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6871/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6871/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6871") = 0 [pid 314] mkdir("./6872", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7187 attached , child_tidptr=0x55557741b690) = 6874 [pid 7187] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7187] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7187] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7187] chdir("./6872") = 0 [pid 7187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7187] setpgid(0, 0) = 0 [pid 7187] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7187] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7187] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7187] write(3, "1000", 4) = 4 [pid 7187] close(3) = 0 [pid 7187] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7187] write(1, "executing program\n", 18) = 18 [pid 7187] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7187] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7187] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7187] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7187] close(3) = 0 [pid 7187] close(4) = -1 EBADF (Bad file descriptor) [pid 7187] close(5) = -1 EBADF (Bad file descriptor) [pid 7187] close(6) = -1 EBADF (Bad file descriptor) [pid 7187] close(7) = -1 EBADF (Bad file descriptor) [pid 7187] close(8) = -1 EBADF (Bad file descriptor) [pid 7187] close(9) = -1 EBADF (Bad file descriptor) [pid 7187] close(10) = -1 EBADF (Bad file descriptor) [pid 7187] close(11) = -1 EBADF (Bad file descriptor) [pid 7187] close(12) = -1 EBADF (Bad file descriptor) [pid 7187] close(13) = -1 EBADF (Bad file descriptor) [pid 7187] close(14) = -1 EBADF (Bad file descriptor) [pid 7187] close(15) = -1 EBADF (Bad file descriptor) [pid 7187] close(16) = -1 EBADF (Bad file descriptor) [pid 7187] close(17) = -1 EBADF (Bad file descriptor) [pid 7187] close(18) = -1 EBADF (Bad file descriptor) [pid 7187] close(19) = -1 EBADF (Bad file descriptor) [pid 7187] close(20) = -1 EBADF (Bad file descriptor) [pid 7187] close(21) = -1 EBADF (Bad file descriptor) [pid 7187] close(22) = -1 EBADF (Bad file descriptor) [pid 7187] close(23) = -1 EBADF (Bad file descriptor) [pid 7187] close(24) = -1 EBADF (Bad file descriptor) [pid 7187] close(25) = -1 EBADF (Bad file descriptor) [pid 7187] close(26) = -1 EBADF (Bad file descriptor) [pid 7187] close(27) = -1 EBADF (Bad file descriptor) [pid 7187] close(28) = -1 EBADF (Bad file descriptor) [pid 7187] close(29) = -1 EBADF (Bad file descriptor) [pid 7187] exit_group(0) = ? [pid 7187] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6874, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6872", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6872", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6872/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6872/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6872/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6872/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6872/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6872/sys") = 0 [pid 314] umount2("./6872/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6872/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6872/binderfs") = 0 [pid 314] umount2("./6872/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6872/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6872/cgroup.net") = 0 [pid 314] umount2("./6872/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6872/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6872/cgroup.cpu") = 0 [pid 314] umount2("./6872/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6872/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6872/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6872") = 0 [pid 314] mkdir("./6873", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7188 attached , child_tidptr=0x55557741b690) = 6875 [pid 7188] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7188] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7188] chdir("./6873") = 0 [pid 7188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7188] setpgid(0, 0) = 0 [pid 7188] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7188] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7188] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7188] write(3, "1000", 4) = 4 [pid 7188] close(3) = 0 [pid 7188] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7188] write(1, "executing program\n", 18) = 18 executing program [pid 7188] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7188] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7188] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7188] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7188] close(3) = 0 [pid 7188] close(4) = -1 EBADF (Bad file descriptor) [pid 7188] close(5) = -1 EBADF (Bad file descriptor) [pid 7188] close(6) = -1 EBADF (Bad file descriptor) [pid 7188] close(7) = -1 EBADF (Bad file descriptor) [pid 7188] close(8) = -1 EBADF (Bad file descriptor) [pid 7188] close(9) = -1 EBADF (Bad file descriptor) [pid 7188] close(10) = -1 EBADF (Bad file descriptor) [pid 7188] close(11) = -1 EBADF (Bad file descriptor) [pid 7188] close(12) = -1 EBADF (Bad file descriptor) [pid 7188] close(13) = -1 EBADF (Bad file descriptor) [pid 7188] close(14) = -1 EBADF (Bad file descriptor) [pid 7188] close(15) = -1 EBADF (Bad file descriptor) [pid 7188] close(16) = -1 EBADF (Bad file descriptor) [pid 7188] close(17) = -1 EBADF (Bad file descriptor) [pid 7188] close(18) = -1 EBADF (Bad file descriptor) [pid 7188] close(19) = -1 EBADF (Bad file descriptor) [pid 7188] close(20) = -1 EBADF (Bad file descriptor) [pid 7188] close(21) = -1 EBADF (Bad file descriptor) [pid 7188] close(22) = -1 EBADF (Bad file descriptor) [pid 7188] close(23) = -1 EBADF (Bad file descriptor) [pid 7188] close(24) = -1 EBADF (Bad file descriptor) [pid 7188] close(25) = -1 EBADF (Bad file descriptor) [pid 7188] close(26) = -1 EBADF (Bad file descriptor) [pid 7188] close(27) = -1 EBADF (Bad file descriptor) [pid 7188] close(28) = -1 EBADF (Bad file descriptor) [pid 7188] close(29) = -1 EBADF (Bad file descriptor) [pid 7188] exit_group(0) = ? [pid 7188] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6875, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6873", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6873", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6873/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6873/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6873/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6873/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6873/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6873/sys") = 0 [pid 314] umount2("./6873/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6873/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6873/binderfs") = 0 [pid 314] umount2("./6873/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6873/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6873/cgroup.net") = 0 [pid 314] umount2("./6873/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6873/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6873/cgroup.cpu") = 0 [pid 314] umount2("./6873/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6873/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6873/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6873") = 0 [pid 314] mkdir("./6874", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6876 ci2-android-6-12-rust/strace-static-x86_64: Process 7189 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7189] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7189] chdir("./6874") = 0 [pid 7189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7189] setpgid(0, 0) = 0 [pid 7189] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7189] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7189] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7189] write(3, "1000", 4) = 4 [pid 7189] close(3) = 0 [pid 7189] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7189] write(1, "executing program\n", 18) = 18 executing program [pid 7189] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7189] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7189] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7189] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7189] close(3) = 0 [pid 7189] close(4) = -1 EBADF (Bad file descriptor) [pid 7189] close(5) = -1 EBADF (Bad file descriptor) [pid 7189] close(6) = -1 EBADF (Bad file descriptor) [pid 7189] close(7) = -1 EBADF (Bad file descriptor) [pid 7189] close(8) = -1 EBADF (Bad file descriptor) [pid 7189] close(9) = -1 EBADF (Bad file descriptor) [pid 7189] close(10) = -1 EBADF (Bad file descriptor) [pid 7189] close(11) = -1 EBADF (Bad file descriptor) [pid 7189] close(12) = -1 EBADF (Bad file descriptor) [pid 7189] close(13) = -1 EBADF (Bad file descriptor) [pid 7189] close(14) = -1 EBADF (Bad file descriptor) [pid 7189] close(15) = -1 EBADF (Bad file descriptor) [pid 7189] close(16) = -1 EBADF (Bad file descriptor) [pid 7189] close(17) = -1 EBADF (Bad file descriptor) [pid 7189] close(18) = -1 EBADF (Bad file descriptor) [pid 7189] close(19) = -1 EBADF (Bad file descriptor) [pid 7189] close(20) = -1 EBADF (Bad file descriptor) [pid 7189] close(21) = -1 EBADF (Bad file descriptor) [pid 7189] close(22) = -1 EBADF (Bad file descriptor) [pid 7189] close(23) = -1 EBADF (Bad file descriptor) [pid 7189] close(24) = -1 EBADF (Bad file descriptor) [pid 7189] close(25) = -1 EBADF (Bad file descriptor) [pid 7189] close(26) = -1 EBADF (Bad file descriptor) [pid 7189] close(27) = -1 EBADF (Bad file descriptor) [pid 7189] close(28) = -1 EBADF (Bad file descriptor) [pid 7189] close(29) = -1 EBADF (Bad file descriptor) [pid 7189] exit_group(0) = ? [pid 7189] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6874", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6874", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6874/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6874/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6874/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6874/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6874/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6874/sys") = 0 [pid 314] umount2("./6874/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6874/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6874/binderfs") = 0 [pid 314] umount2("./6874/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6874/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6874/cgroup.net") = 0 [pid 314] umount2("./6874/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6874/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6874/cgroup.cpu") = 0 [pid 314] umount2("./6874/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6874/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6874/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6874") = 0 [pid 314] mkdir("./6875", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6877 ci2-android-6-12-rust/strace-static-x86_64: Process 7190 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7190] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7190] <... set_robust_list resumed>) = 0 [pid 7190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7190] chdir("./6875") = 0 [pid 7190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7190] setpgid(0, 0) = 0 [pid 7190] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7190] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7190] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7190] write(3, "1000", 4) = 4 [pid 7190] close(3) = 0 [pid 7190] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7190] write(1, "executing program\n", 18) = 18 [pid 7190] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7190] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7190] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7190] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7190] close(3) = 0 [pid 7190] close(4) = -1 EBADF (Bad file descriptor) [pid 7190] close(5) = -1 EBADF (Bad file descriptor) [pid 7190] close(6) = -1 EBADF (Bad file descriptor) [pid 7190] close(7) = -1 EBADF (Bad file descriptor) [pid 7190] close(8) = -1 EBADF (Bad file descriptor) [pid 7190] close(9) = -1 EBADF (Bad file descriptor) [pid 7190] close(10) = -1 EBADF (Bad file descriptor) [pid 7190] close(11) = -1 EBADF (Bad file descriptor) [pid 7190] close(12) = -1 EBADF (Bad file descriptor) [pid 7190] close(13) = -1 EBADF (Bad file descriptor) [pid 7190] close(14) = -1 EBADF (Bad file descriptor) [pid 7190] close(15) = -1 EBADF (Bad file descriptor) [pid 7190] close(16) = -1 EBADF (Bad file descriptor) [pid 7190] close(17) = -1 EBADF (Bad file descriptor) [pid 7190] close(18) = -1 EBADF (Bad file descriptor) [pid 7190] close(19) = -1 EBADF (Bad file descriptor) [pid 7190] close(20) = -1 EBADF (Bad file descriptor) [pid 7190] close(21) = -1 EBADF (Bad file descriptor) [pid 7190] close(22) = -1 EBADF (Bad file descriptor) [pid 7190] close(23) = -1 EBADF (Bad file descriptor) [pid 7190] close(24) = -1 EBADF (Bad file descriptor) [pid 7190] close(25) = -1 EBADF (Bad file descriptor) [pid 7190] close(26) = -1 EBADF (Bad file descriptor) [pid 7190] close(27) = -1 EBADF (Bad file descriptor) [pid 7190] close(28) = -1 EBADF (Bad file descriptor) [pid 7190] close(29) = -1 EBADF (Bad file descriptor) [pid 7190] exit_group(0) = ? [pid 7190] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6875", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6875", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6875/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6875/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6875/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6875/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6875/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6875/sys") = 0 [pid 314] umount2("./6875/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6875/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6875/binderfs") = 0 [pid 314] umount2("./6875/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6875/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6875/cgroup.net") = 0 [pid 314] umount2("./6875/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6875/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6875/cgroup.cpu") = 0 [pid 314] umount2("./6875/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6875/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6875/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6875") = 0 [pid 314] mkdir("./6876", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6878 ci2-android-6-12-rust/strace-static-x86_64: Process 7191 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7191] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7191] <... set_robust_list resumed>) = 0 [pid 7191] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7191] chdir("./6876") = 0 [pid 7191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7191] setpgid(0, 0) = 0 [pid 7191] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7191] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7191] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7191] write(3, "1000", 4) = 4 [pid 7191] close(3) = 0 [pid 7191] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7191] write(1, "executing program\n", 18) = 18 executing program [pid 7191] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7191] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7191] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7191] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7191] close(3) = 0 [pid 7191] close(4) = -1 EBADF (Bad file descriptor) [pid 7191] close(5) = -1 EBADF (Bad file descriptor) [pid 7191] close(6) = -1 EBADF (Bad file descriptor) [pid 7191] close(7) = -1 EBADF (Bad file descriptor) [pid 7191] close(8) = -1 EBADF (Bad file descriptor) [pid 7191] close(9) = -1 EBADF (Bad file descriptor) [pid 7191] close(10) = -1 EBADF (Bad file descriptor) [pid 7191] close(11) = -1 EBADF (Bad file descriptor) [pid 7191] close(12) = -1 EBADF (Bad file descriptor) [pid 7191] close(13) = -1 EBADF (Bad file descriptor) [pid 7191] close(14) = -1 EBADF (Bad file descriptor) [pid 7191] close(15) = -1 EBADF (Bad file descriptor) [pid 7191] close(16) = -1 EBADF (Bad file descriptor) [pid 7191] close(17) = -1 EBADF (Bad file descriptor) [pid 7191] close(18) = -1 EBADF (Bad file descriptor) [pid 7191] close(19) = -1 EBADF (Bad file descriptor) [pid 7191] close(20) = -1 EBADF (Bad file descriptor) [pid 7191] close(21) = -1 EBADF (Bad file descriptor) [pid 7191] close(22) = -1 EBADF (Bad file descriptor) [pid 7191] close(23) = -1 EBADF (Bad file descriptor) [pid 7191] close(24) = -1 EBADF (Bad file descriptor) [pid 7191] close(25) = -1 EBADF (Bad file descriptor) [pid 7191] close(26) = -1 EBADF (Bad file descriptor) [pid 7191] close(27) = -1 EBADF (Bad file descriptor) [pid 7191] close(28) = -1 EBADF (Bad file descriptor) [pid 7191] close(29) = -1 EBADF (Bad file descriptor) [pid 7191] exit_group(0) = ? [pid 7191] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6878, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6876", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6876", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6876/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6876/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6876/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6876/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6876/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6876/sys") = 0 [pid 314] umount2("./6876/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6876/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6876/binderfs") = 0 [pid 314] umount2("./6876/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6876/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6876/cgroup.net") = 0 [pid 314] umount2("./6876/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6876/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6876/cgroup.cpu") = 0 [pid 314] umount2("./6876/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6876/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6876/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6876") = 0 [pid 314] mkdir("./6877", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7192 attached , child_tidptr=0x55557741b690) = 6879 [pid 7192] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7192] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7192] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7192] chdir("./6877") = 0 [pid 7192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7192] setpgid(0, 0) = 0 [pid 7192] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7192] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7192] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7192] write(3, "1000", 4) = 4 [pid 7192] close(3) = 0 [pid 7192] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7192] write(1, "executing program\n", 18) = 18 executing program [pid 7192] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7192] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7192] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7192] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7192] close(3) = 0 [pid 7192] close(4) = -1 EBADF (Bad file descriptor) [pid 7192] close(5) = -1 EBADF (Bad file descriptor) [pid 7192] close(6) = -1 EBADF (Bad file descriptor) [pid 7192] close(7) = -1 EBADF (Bad file descriptor) [pid 7192] close(8) = -1 EBADF (Bad file descriptor) [pid 7192] close(9) = -1 EBADF (Bad file descriptor) [pid 7192] close(10) = -1 EBADF (Bad file descriptor) [pid 7192] close(11) = -1 EBADF (Bad file descriptor) [pid 7192] close(12) = -1 EBADF (Bad file descriptor) [pid 7192] close(13) = -1 EBADF (Bad file descriptor) [pid 7192] close(14) = -1 EBADF (Bad file descriptor) [pid 7192] close(15) = -1 EBADF (Bad file descriptor) [pid 7192] close(16) = -1 EBADF (Bad file descriptor) [pid 7192] close(17) = -1 EBADF (Bad file descriptor) [pid 7192] close(18) = -1 EBADF (Bad file descriptor) [pid 7192] close(19) = -1 EBADF (Bad file descriptor) [pid 7192] close(20) = -1 EBADF (Bad file descriptor) [pid 7192] close(21) = -1 EBADF (Bad file descriptor) [pid 7192] close(22) = -1 EBADF (Bad file descriptor) [pid 7192] close(23) = -1 EBADF (Bad file descriptor) [pid 7192] close(24) = -1 EBADF (Bad file descriptor) [pid 7192] close(25) = -1 EBADF (Bad file descriptor) [pid 7192] close(26) = -1 EBADF (Bad file descriptor) [pid 7192] close(27) = -1 EBADF (Bad file descriptor) [pid 7192] close(28) = -1 EBADF (Bad file descriptor) [pid 7192] close(29) = -1 EBADF (Bad file descriptor) [pid 7192] exit_group(0) = ? [pid 7192] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6877", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6877", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6877/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6877/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6877/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6877/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6877/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6877/sys") = 0 [pid 314] umount2("./6877/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6877/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6877/binderfs") = 0 [pid 314] umount2("./6877/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6877/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6877/cgroup.net") = 0 [pid 314] umount2("./6877/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6877/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6877/cgroup.cpu") = 0 [pid 314] umount2("./6877/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6877/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6877/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6877") = 0 [pid 314] mkdir("./6878", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6880 ci2-android-6-12-rust/strace-static-x86_64: Process 7193 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7193] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7193] <... set_robust_list resumed>) = 0 [pid 7193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7193] chdir("./6878") = 0 [pid 7193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7193] setpgid(0, 0) = 0 [pid 7193] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7193] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7193] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7193] write(3, "1000", 4) = 4 [pid 7193] close(3) = 0 [pid 7193] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7193] write(1, "executing program\n", 18) = 18 executing program [pid 7193] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7193] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7193] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7193] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7193] close(3) = 0 [pid 7193] close(4) = -1 EBADF (Bad file descriptor) [pid 7193] close(5) = -1 EBADF (Bad file descriptor) [pid 7193] close(6) = -1 EBADF (Bad file descriptor) [pid 7193] close(7) = -1 EBADF (Bad file descriptor) [pid 7193] close(8) = -1 EBADF (Bad file descriptor) [pid 7193] close(9) = -1 EBADF (Bad file descriptor) [pid 7193] close(10) = -1 EBADF (Bad file descriptor) [pid 7193] close(11) = -1 EBADF (Bad file descriptor) [pid 7193] close(12) = -1 EBADF (Bad file descriptor) [pid 7193] close(13) = -1 EBADF (Bad file descriptor) [pid 7193] close(14) = -1 EBADF (Bad file descriptor) [pid 7193] close(15) = -1 EBADF (Bad file descriptor) [pid 7193] close(16) = -1 EBADF (Bad file descriptor) [pid 7193] close(17) = -1 EBADF (Bad file descriptor) [pid 7193] close(18) = -1 EBADF (Bad file descriptor) [pid 7193] close(19) = -1 EBADF (Bad file descriptor) [pid 7193] close(20) = -1 EBADF (Bad file descriptor) [pid 7193] close(21) = -1 EBADF (Bad file descriptor) [pid 7193] close(22) = -1 EBADF (Bad file descriptor) [pid 7193] close(23) = -1 EBADF (Bad file descriptor) [pid 7193] close(24) = -1 EBADF (Bad file descriptor) [pid 7193] close(25) = -1 EBADF (Bad file descriptor) [pid 7193] close(26) = -1 EBADF (Bad file descriptor) [pid 7193] close(27) = -1 EBADF (Bad file descriptor) [pid 7193] close(28) = -1 EBADF (Bad file descriptor) [pid 7193] close(29) = -1 EBADF (Bad file descriptor) [pid 7193] exit_group(0) = ? [pid 7193] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6878", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6878", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6878/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6878/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6878/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6878/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6878/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6878/sys") = 0 [pid 314] umount2("./6878/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6878/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6878/binderfs") = 0 [pid 314] umount2("./6878/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6878/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6878/cgroup.net") = 0 [pid 314] umount2("./6878/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6878/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6878/cgroup.cpu") = 0 [pid 314] umount2("./6878/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6878/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6878/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6878") = 0 [pid 314] mkdir("./6879", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7194 attached , child_tidptr=0x55557741b690) = 6881 [pid 7194] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7194] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7194] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7194] chdir("./6879") = 0 [pid 7194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7194] setpgid(0, 0) = 0 [pid 7194] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7194] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7194] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7194] write(3, "1000", 4) = 4 [pid 7194] close(3) = 0 [pid 7194] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7194] write(1, "executing program\n", 18) = 18 executing program [pid 7194] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7194] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7194] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7194] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7194] close(3) = 0 [pid 7194] close(4) = -1 EBADF (Bad file descriptor) [pid 7194] close(5) = -1 EBADF (Bad file descriptor) [pid 7194] close(6) = -1 EBADF (Bad file descriptor) [pid 7194] close(7) = -1 EBADF (Bad file descriptor) [pid 7194] close(8) = -1 EBADF (Bad file descriptor) [pid 7194] close(9) = -1 EBADF (Bad file descriptor) [pid 7194] close(10) = -1 EBADF (Bad file descriptor) [pid 7194] close(11) = -1 EBADF (Bad file descriptor) [pid 7194] close(12) = -1 EBADF (Bad file descriptor) [pid 7194] close(13) = -1 EBADF (Bad file descriptor) [pid 7194] close(14) = -1 EBADF (Bad file descriptor) [pid 7194] close(15) = -1 EBADF (Bad file descriptor) [pid 7194] close(16) = -1 EBADF (Bad file descriptor) [pid 7194] close(17) = -1 EBADF (Bad file descriptor) [pid 7194] close(18) = -1 EBADF (Bad file descriptor) [pid 7194] close(19) = -1 EBADF (Bad file descriptor) [pid 7194] close(20) = -1 EBADF (Bad file descriptor) [pid 7194] close(21) = -1 EBADF (Bad file descriptor) [pid 7194] close(22) = -1 EBADF (Bad file descriptor) [pid 7194] close(23) = -1 EBADF (Bad file descriptor) [pid 7194] close(24) = -1 EBADF (Bad file descriptor) [pid 7194] close(25) = -1 EBADF (Bad file descriptor) [pid 7194] close(26) = -1 EBADF (Bad file descriptor) [pid 7194] close(27) = -1 EBADF (Bad file descriptor) [pid 7194] close(28) = -1 EBADF (Bad file descriptor) [pid 7194] close(29) = -1 EBADF (Bad file descriptor) [pid 7194] exit_group(0) = ? [pid 7194] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6881, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6879", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6879", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6879/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6879/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6879/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6879/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6879/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6879/sys") = 0 [pid 314] umount2("./6879/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6879/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6879/binderfs") = 0 [pid 314] umount2("./6879/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6879/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6879/cgroup.net") = 0 [pid 314] umount2("./6879/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6879/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6879/cgroup.cpu") = 0 [pid 314] umount2("./6879/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6879/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6879/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6879") = 0 [pid 314] mkdir("./6880", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7195 attached , child_tidptr=0x55557741b690) = 6882 [pid 7195] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7195] chdir("./6880") = 0 [pid 7195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7195] setpgid(0, 0) = 0 [pid 7195] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7195] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7195] <... symlink resumed>) = 0 [pid 7195] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7195] write(3, "1000", 4) = 4 [pid 7195] close(3) = 0 executing program [pid 7195] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7195] write(1, "executing program\n", 18) = 18 [pid 7195] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7195] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7195] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7195] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7195] close(3) = 0 [pid 7195] close(4) = -1 EBADF (Bad file descriptor) [pid 7195] close(5) = -1 EBADF (Bad file descriptor) [pid 7195] close(6) = -1 EBADF (Bad file descriptor) [pid 7195] close(7) = -1 EBADF (Bad file descriptor) [pid 7195] close(8) = -1 EBADF (Bad file descriptor) [pid 7195] close(9) = -1 EBADF (Bad file descriptor) [pid 7195] close(10) = -1 EBADF (Bad file descriptor) [pid 7195] close(11) = -1 EBADF (Bad file descriptor) [pid 7195] close(12) = -1 EBADF (Bad file descriptor) [pid 7195] close(13) = -1 EBADF (Bad file descriptor) [pid 7195] close(14) = -1 EBADF (Bad file descriptor) [pid 7195] close(15) = -1 EBADF (Bad file descriptor) [pid 7195] close(16) = -1 EBADF (Bad file descriptor) [pid 7195] close(17) = -1 EBADF (Bad file descriptor) [pid 7195] close(18) = -1 EBADF (Bad file descriptor) [pid 7195] close(19) = -1 EBADF (Bad file descriptor) [pid 7195] close(20) = -1 EBADF (Bad file descriptor) [pid 7195] close(21) = -1 EBADF (Bad file descriptor) [pid 7195] close(22) = -1 EBADF (Bad file descriptor) [pid 7195] close(23) = -1 EBADF (Bad file descriptor) [pid 7195] close(24) = -1 EBADF (Bad file descriptor) [pid 7195] close(25) = -1 EBADF (Bad file descriptor) [pid 7195] close(26) = -1 EBADF (Bad file descriptor) [pid 7195] close(27) = -1 EBADF (Bad file descriptor) [pid 7195] close(28) = -1 EBADF (Bad file descriptor) [pid 7195] close(29) = -1 EBADF (Bad file descriptor) [pid 7195] exit_group(0) = ? [pid 7195] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6880", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6880", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6880/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6880/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6880/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6880/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6880/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6880/sys") = 0 [pid 314] umount2("./6880/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6880/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6880/binderfs") = 0 [pid 314] umount2("./6880/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6880/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6880/cgroup.net") = 0 [pid 314] umount2("./6880/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6880/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6880/cgroup.cpu") = 0 [pid 314] umount2("./6880/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6880/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6880/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6880") = 0 [pid 314] mkdir("./6881", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7196 attached , child_tidptr=0x55557741b690) = 6883 [pid 7196] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7196] <... set_robust_list resumed>) = 0 [pid 7196] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7196] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7196] chdir("./6881") = 0 [pid 7196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7196] setpgid(0, 0) = 0 [pid 7196] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7196] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7196] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7196] write(3, "1000", 4) = 4 [pid 7196] close(3) = 0 [pid 7196] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7196] write(1, "executing program\n", 18) = 18 executing program [pid 7196] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7196] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7196] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7196] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7196] close(3) = 0 [pid 7196] close(4) = -1 EBADF (Bad file descriptor) [pid 7196] close(5) = -1 EBADF (Bad file descriptor) [pid 7196] close(6) = -1 EBADF (Bad file descriptor) [pid 7196] close(7) = -1 EBADF (Bad file descriptor) [pid 7196] close(8) = -1 EBADF (Bad file descriptor) [pid 7196] close(9) = -1 EBADF (Bad file descriptor) [pid 7196] close(10) = -1 EBADF (Bad file descriptor) [pid 7196] close(11) = -1 EBADF (Bad file descriptor) [pid 7196] close(12) = -1 EBADF (Bad file descriptor) [pid 7196] close(13) = -1 EBADF (Bad file descriptor) [pid 7196] close(14) = -1 EBADF (Bad file descriptor) [pid 7196] close(15) = -1 EBADF (Bad file descriptor) [pid 7196] close(16) = -1 EBADF (Bad file descriptor) [pid 7196] close(17) = -1 EBADF (Bad file descriptor) [pid 7196] close(18) = -1 EBADF (Bad file descriptor) [pid 7196] close(19) = -1 EBADF (Bad file descriptor) [pid 7196] close(20) = -1 EBADF (Bad file descriptor) [pid 7196] close(21) = -1 EBADF (Bad file descriptor) [pid 7196] close(22) = -1 EBADF (Bad file descriptor) [pid 7196] close(23) = -1 EBADF (Bad file descriptor) [pid 7196] close(24) = -1 EBADF (Bad file descriptor) [pid 7196] close(25) = -1 EBADF (Bad file descriptor) [pid 7196] close(26) = -1 EBADF (Bad file descriptor) [pid 7196] close(27) = -1 EBADF (Bad file descriptor) [pid 7196] close(28) = -1 EBADF (Bad file descriptor) [pid 7196] close(29) = -1 EBADF (Bad file descriptor) [pid 7196] exit_group(0) = ? [pid 7196] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6881", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6881", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6881/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6881/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6881/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6881/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6881/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6881/sys") = 0 [pid 314] umount2("./6881/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6881/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6881/binderfs") = 0 [pid 314] umount2("./6881/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6881/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6881/cgroup.net") = 0 [pid 314] umount2("./6881/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6881/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6881/cgroup.cpu") = 0 [pid 314] umount2("./6881/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6881/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6881/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6881") = 0 [pid 314] mkdir("./6882", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7197 attached , child_tidptr=0x55557741b690) = 6884 [pid 7197] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7197] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7197] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7197] chdir("./6882") = 0 [pid 7197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7197] setpgid(0, 0) = 0 [pid 7197] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7197] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7197] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7197] write(3, "1000", 4) = 4 [pid 7197] close(3) = 0 [pid 7197] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7197] write(1, "executing program\n", 18) = 18 executing program [pid 7197] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7197] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7197] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7197] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7197] close(3) = 0 [pid 7197] close(4) = -1 EBADF (Bad file descriptor) [pid 7197] close(5) = -1 EBADF (Bad file descriptor) [pid 7197] close(6) = -1 EBADF (Bad file descriptor) [pid 7197] close(7) = -1 EBADF (Bad file descriptor) [pid 7197] close(8) = -1 EBADF (Bad file descriptor) [pid 7197] close(9) = -1 EBADF (Bad file descriptor) [pid 7197] close(10) = -1 EBADF (Bad file descriptor) [pid 7197] close(11) = -1 EBADF (Bad file descriptor) [pid 7197] close(12) = -1 EBADF (Bad file descriptor) [pid 7197] close(13) = -1 EBADF (Bad file descriptor) [pid 7197] close(14) = -1 EBADF (Bad file descriptor) [pid 7197] close(15) = -1 EBADF (Bad file descriptor) [pid 7197] close(16) = -1 EBADF (Bad file descriptor) [pid 7197] close(17) = -1 EBADF (Bad file descriptor) [pid 7197] close(18) = -1 EBADF (Bad file descriptor) [pid 7197] close(19) = -1 EBADF (Bad file descriptor) [pid 7197] close(20) = -1 EBADF (Bad file descriptor) [pid 7197] close(21) = -1 EBADF (Bad file descriptor) [pid 7197] close(22) = -1 EBADF (Bad file descriptor) [pid 7197] close(23) = -1 EBADF (Bad file descriptor) [pid 7197] close(24) = -1 EBADF (Bad file descriptor) [pid 7197] close(25) = -1 EBADF (Bad file descriptor) [pid 7197] close(26) = -1 EBADF (Bad file descriptor) [pid 7197] close(27) = -1 EBADF (Bad file descriptor) [pid 7197] close(28) = -1 EBADF (Bad file descriptor) [pid 7197] close(29) = -1 EBADF (Bad file descriptor) [pid 7197] exit_group(0) = ? [pid 7197] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6884, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6882", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6882", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6882/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6882/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6882/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6882/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6882/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6882/sys") = 0 [pid 314] umount2("./6882/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6882/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6882/binderfs") = 0 [pid 314] umount2("./6882/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6882/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6882/cgroup.net") = 0 [pid 314] umount2("./6882/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6882/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6882/cgroup.cpu") = 0 [pid 314] umount2("./6882/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6882/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6882/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6882") = 0 [pid 314] mkdir("./6883", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6885 ci2-android-6-12-rust/strace-static-x86_64: Process 7198 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7198] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7198] chdir("./6883") = 0 [pid 7198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7198] setpgid(0, 0) = 0 [pid 7198] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7198] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7198] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7198] write(3, "1000", 4) = 4 [pid 7198] close(3) = 0 [pid 7198] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7198] write(1, "executing program\n", 18) = 18 executing program [pid 7198] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7198] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7198] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7198] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7198] close(3) = 0 [pid 7198] close(4) = -1 EBADF (Bad file descriptor) [pid 7198] close(5) = -1 EBADF (Bad file descriptor) [pid 7198] close(6) = -1 EBADF (Bad file descriptor) [pid 7198] close(7) = -1 EBADF (Bad file descriptor) [pid 7198] close(8) = -1 EBADF (Bad file descriptor) [pid 7198] close(9) = -1 EBADF (Bad file descriptor) [pid 7198] close(10) = -1 EBADF (Bad file descriptor) [pid 7198] close(11) = -1 EBADF (Bad file descriptor) [pid 7198] close(12) = -1 EBADF (Bad file descriptor) [pid 7198] close(13) = -1 EBADF (Bad file descriptor) [pid 7198] close(14) = -1 EBADF (Bad file descriptor) [pid 7198] close(15) = -1 EBADF (Bad file descriptor) [pid 7198] close(16) = -1 EBADF (Bad file descriptor) [pid 7198] close(17) = -1 EBADF (Bad file descriptor) [pid 7198] close(18) = -1 EBADF (Bad file descriptor) [pid 7198] close(19) = -1 EBADF (Bad file descriptor) [pid 7198] close(20) = -1 EBADF (Bad file descriptor) [pid 7198] close(21) = -1 EBADF (Bad file descriptor) [pid 7198] close(22) = -1 EBADF (Bad file descriptor) [pid 7198] close(23) = -1 EBADF (Bad file descriptor) [pid 7198] close(24) = -1 EBADF (Bad file descriptor) [pid 7198] close(25) = -1 EBADF (Bad file descriptor) [pid 7198] close(26) = -1 EBADF (Bad file descriptor) [pid 7198] close(27) = -1 EBADF (Bad file descriptor) [pid 7198] close(28) = -1 EBADF (Bad file descriptor) [pid 7198] close(29) = -1 EBADF (Bad file descriptor) [pid 7198] exit_group(0) = ? [pid 7198] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6885, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6883", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6883", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6883/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6883/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6883/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6883/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6883/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6883/sys") = 0 [pid 314] umount2("./6883/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6883/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6883/binderfs") = 0 [pid 314] umount2("./6883/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6883/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6883/cgroup.net") = 0 [pid 314] umount2("./6883/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6883/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6883/cgroup.cpu") = 0 [pid 314] umount2("./6883/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6883/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6883/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6883") = 0 [pid 314] mkdir("./6884", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6886 ci2-android-6-12-rust/strace-static-x86_64: Process 7199 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7199] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7199] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7199] chdir("./6884") = 0 [pid 7199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7199] setpgid(0, 0) = 0 [pid 7199] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7199] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7199] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7199] write(3, "1000", 4) = 4 [pid 7199] close(3) = 0 [pid 7199] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7199] write(1, "executing program\n", 18) = 18 executing program [pid 7199] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7199] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7199] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7199] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7199] close(3) = 0 [pid 7199] close(4) = -1 EBADF (Bad file descriptor) [pid 7199] close(5) = -1 EBADF (Bad file descriptor) [pid 7199] close(6) = -1 EBADF (Bad file descriptor) [pid 7199] close(7) = -1 EBADF (Bad file descriptor) [pid 7199] close(8) = -1 EBADF (Bad file descriptor) [pid 7199] close(9) = -1 EBADF (Bad file descriptor) [pid 7199] close(10) = -1 EBADF (Bad file descriptor) [pid 7199] close(11) = -1 EBADF (Bad file descriptor) [pid 7199] close(12) = -1 EBADF (Bad file descriptor) [pid 7199] close(13) = -1 EBADF (Bad file descriptor) [pid 7199] close(14) = -1 EBADF (Bad file descriptor) [pid 7199] close(15) = -1 EBADF (Bad file descriptor) [pid 7199] close(16) = -1 EBADF (Bad file descriptor) [pid 7199] close(17) = -1 EBADF (Bad file descriptor) [pid 7199] close(18) = -1 EBADF (Bad file descriptor) [pid 7199] close(19) = -1 EBADF (Bad file descriptor) [pid 7199] close(20) = -1 EBADF (Bad file descriptor) [pid 7199] close(21) = -1 EBADF (Bad file descriptor) [pid 7199] close(22) = -1 EBADF (Bad file descriptor) [pid 7199] close(23) = -1 EBADF (Bad file descriptor) [pid 7199] close(24) = -1 EBADF (Bad file descriptor) [pid 7199] close(25) = -1 EBADF (Bad file descriptor) [pid 7199] close(26) = -1 EBADF (Bad file descriptor) [pid 7199] close(27) = -1 EBADF (Bad file descriptor) [pid 7199] close(28) = -1 EBADF (Bad file descriptor) [pid 7199] close(29) = -1 EBADF (Bad file descriptor) [pid 7199] exit_group(0) = ? [pid 7199] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6884", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6884", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6884/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6884/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6884/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6884/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6884/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6884/sys") = 0 [pid 314] umount2("./6884/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6884/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6884/binderfs") = 0 [pid 314] umount2("./6884/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6884/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6884/cgroup.net") = 0 [pid 314] umount2("./6884/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6884/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6884/cgroup.cpu") = 0 [pid 314] umount2("./6884/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6884/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6884/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6884") = 0 [pid 314] mkdir("./6885", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7200 attached , child_tidptr=0x55557741b690) = 6887 [pid 7200] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7200] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7200] chdir("./6885") = 0 [pid 7200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7200] setpgid(0, 0) = 0 [pid 7200] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7200] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7200] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7200] write(3, "1000", 4) = 4 [pid 7200] close(3) = 0 [pid 7200] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7200] write(1, "executing program\n", 18) = 18 executing program [pid 7200] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7200] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7200] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7200] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7200] close(3) = 0 [pid 7200] close(4) = -1 EBADF (Bad file descriptor) [pid 7200] close(5) = -1 EBADF (Bad file descriptor) [pid 7200] close(6) = -1 EBADF (Bad file descriptor) [pid 7200] close(7) = -1 EBADF (Bad file descriptor) [pid 7200] close(8) = -1 EBADF (Bad file descriptor) [pid 7200] close(9) = -1 EBADF (Bad file descriptor) [pid 7200] close(10) = -1 EBADF (Bad file descriptor) [pid 7200] close(11) = -1 EBADF (Bad file descriptor) [pid 7200] close(12) = -1 EBADF (Bad file descriptor) [pid 7200] close(13) = -1 EBADF (Bad file descriptor) [pid 7200] close(14) = -1 EBADF (Bad file descriptor) [pid 7200] close(15) = -1 EBADF (Bad file descriptor) [pid 7200] close(16) = -1 EBADF (Bad file descriptor) [pid 7200] close(17) = -1 EBADF (Bad file descriptor) [pid 7200] close(18) = -1 EBADF (Bad file descriptor) [pid 7200] close(19) = -1 EBADF (Bad file descriptor) [pid 7200] close(20) = -1 EBADF (Bad file descriptor) [pid 7200] close(21) = -1 EBADF (Bad file descriptor) [pid 7200] close(22) = -1 EBADF (Bad file descriptor) [pid 7200] close(23) = -1 EBADF (Bad file descriptor) [pid 7200] close(24) = -1 EBADF (Bad file descriptor) [pid 7200] close(25) = -1 EBADF (Bad file descriptor) [pid 7200] close(26) = -1 EBADF (Bad file descriptor) [pid 7200] close(27) = -1 EBADF (Bad file descriptor) [pid 7200] close(28) = -1 EBADF (Bad file descriptor) [pid 7200] close(29) = -1 EBADF (Bad file descriptor) [pid 7200] exit_group(0) = ? [pid 7200] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6887, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6885", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6885", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6885/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6885/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6885/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6885/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6885/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6885/sys") = 0 [pid 314] umount2("./6885/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6885/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6885/binderfs") = 0 [pid 314] umount2("./6885/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6885/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6885/cgroup.net") = 0 [pid 314] umount2("./6885/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6885/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6885/cgroup.cpu") = 0 [pid 314] umount2("./6885/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6885/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6885/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6885") = 0 [pid 314] mkdir("./6886", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7201 attached , child_tidptr=0x55557741b690) = 6888 [pid 7201] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7201] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7201] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7201] chdir("./6886") = 0 [pid 7201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7201] setpgid(0, 0) = 0 [pid 7201] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7201] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7201] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7201] write(3, "1000", 4) = 4 [pid 7201] close(3) = 0 [pid 7201] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7201] write(1, "executing program\n", 18) = 18 executing program [pid 7201] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7201] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7201] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7201] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7201] close(3) = 0 [pid 7201] close(4) = -1 EBADF (Bad file descriptor) [pid 7201] close(5) = -1 EBADF (Bad file descriptor) [pid 7201] close(6) = -1 EBADF (Bad file descriptor) [pid 7201] close(7) = -1 EBADF (Bad file descriptor) [pid 7201] close(8) = -1 EBADF (Bad file descriptor) [pid 7201] close(9) = -1 EBADF (Bad file descriptor) [pid 7201] close(10) = -1 EBADF (Bad file descriptor) [pid 7201] close(11) = -1 EBADF (Bad file descriptor) [pid 7201] close(12) = -1 EBADF (Bad file descriptor) [pid 7201] close(13) = -1 EBADF (Bad file descriptor) [pid 7201] close(14) = -1 EBADF (Bad file descriptor) [pid 7201] close(15) = -1 EBADF (Bad file descriptor) [pid 7201] close(16) = -1 EBADF (Bad file descriptor) [pid 7201] close(17) = -1 EBADF (Bad file descriptor) [pid 7201] close(18) = -1 EBADF (Bad file descriptor) [pid 7201] close(19) = -1 EBADF (Bad file descriptor) [pid 7201] close(20) = -1 EBADF (Bad file descriptor) [pid 7201] close(21) = -1 EBADF (Bad file descriptor) [pid 7201] close(22) = -1 EBADF (Bad file descriptor) [pid 7201] close(23) = -1 EBADF (Bad file descriptor) [pid 7201] close(24) = -1 EBADF (Bad file descriptor) [pid 7201] close(25) = -1 EBADF (Bad file descriptor) [pid 7201] close(26) = -1 EBADF (Bad file descriptor) [pid 7201] close(27) = -1 EBADF (Bad file descriptor) [pid 7201] close(28) = -1 EBADF (Bad file descriptor) [pid 7201] close(29) = -1 EBADF (Bad file descriptor) [pid 7201] exit_group(0) = ? [pid 7201] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6888, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6886", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6886", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6886/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6886/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6886/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6886/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6886/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6886/sys") = 0 [pid 314] umount2("./6886/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6886/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6886/binderfs") = 0 [pid 314] umount2("./6886/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6886/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6886/cgroup.net") = 0 [pid 314] umount2("./6886/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6886/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6886/cgroup.cpu") = 0 [pid 314] umount2("./6886/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6886/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6886/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6886") = 0 [pid 314] mkdir("./6887", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7202 attached , child_tidptr=0x55557741b690) = 6889 [pid 7202] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7202] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7202] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7202] chdir("./6887") = 0 [pid 7202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7202] setpgid(0, 0) = 0 [pid 7202] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7202] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7202] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7202] write(3, "1000", 4) = 4 [pid 7202] close(3) = 0 [pid 7202] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7202] write(1, "executing program\n", 18) = 18 executing program [pid 7202] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7202] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7202] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7202] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7202] close(3) = 0 [pid 7202] close(4) = -1 EBADF (Bad file descriptor) [pid 7202] close(5) = -1 EBADF (Bad file descriptor) [pid 7202] close(6) = -1 EBADF (Bad file descriptor) [pid 7202] close(7) = -1 EBADF (Bad file descriptor) [pid 7202] close(8) = -1 EBADF (Bad file descriptor) [pid 7202] close(9) = -1 EBADF (Bad file descriptor) [pid 7202] close(10) = -1 EBADF (Bad file descriptor) [pid 7202] close(11) = -1 EBADF (Bad file descriptor) [pid 7202] close(12) = -1 EBADF (Bad file descriptor) [pid 7202] close(13) = -1 EBADF (Bad file descriptor) [pid 7202] close(14) = -1 EBADF (Bad file descriptor) [pid 7202] close(15) = -1 EBADF (Bad file descriptor) [pid 7202] close(16) = -1 EBADF (Bad file descriptor) [pid 7202] close(17) = -1 EBADF (Bad file descriptor) [pid 7202] close(18) = -1 EBADF (Bad file descriptor) [pid 7202] close(19) = -1 EBADF (Bad file descriptor) [pid 7202] close(20) = -1 EBADF (Bad file descriptor) [pid 7202] close(21) = -1 EBADF (Bad file descriptor) [pid 7202] close(22) = -1 EBADF (Bad file descriptor) [pid 7202] close(23) = -1 EBADF (Bad file descriptor) [pid 7202] close(24) = -1 EBADF (Bad file descriptor) [pid 7202] close(25) = -1 EBADF (Bad file descriptor) [pid 7202] close(26) = -1 EBADF (Bad file descriptor) [pid 7202] close(27) = -1 EBADF (Bad file descriptor) [pid 7202] close(28) = -1 EBADF (Bad file descriptor) [pid 7202] close(29) = -1 EBADF (Bad file descriptor) [pid 7202] exit_group(0) = ? [pid 7202] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6887", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6887", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6887/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6887/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6887/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6887/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6887/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6887/sys") = 0 [pid 314] umount2("./6887/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6887/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6887/binderfs") = 0 [pid 314] umount2("./6887/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6887/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6887/cgroup.net") = 0 [pid 314] umount2("./6887/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6887/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6887/cgroup.cpu") = 0 [pid 314] umount2("./6887/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6887/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6887/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6887") = 0 [pid 314] mkdir("./6888", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7203 attached , child_tidptr=0x55557741b690) = 6890 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7203] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7203] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7203] chdir("./6888") = 0 [pid 7203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7203] setpgid(0, 0) = 0 [pid 7203] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7203] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7203] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7203] write(3, "1000", 4) = 4 [pid 7203] close(3) = 0 [pid 7203] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7203] write(1, "executing program\n", 18) = 18 executing program [pid 7203] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7203] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7203] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7203] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7203] close(3) = 0 [pid 7203] close(4) = -1 EBADF (Bad file descriptor) [pid 7203] close(5) = -1 EBADF (Bad file descriptor) [pid 7203] close(6) = -1 EBADF (Bad file descriptor) [pid 7203] close(7) = -1 EBADF (Bad file descriptor) [pid 7203] close(8) = -1 EBADF (Bad file descriptor) [pid 7203] close(9) = -1 EBADF (Bad file descriptor) [pid 7203] close(10) = -1 EBADF (Bad file descriptor) [pid 7203] close(11) = -1 EBADF (Bad file descriptor) [pid 7203] close(12) = -1 EBADF (Bad file descriptor) [pid 7203] close(13) = -1 EBADF (Bad file descriptor) [pid 7203] close(14) = -1 EBADF (Bad file descriptor) [pid 7203] close(15) = -1 EBADF (Bad file descriptor) [pid 7203] close(16) = -1 EBADF (Bad file descriptor) [pid 7203] close(17) = -1 EBADF (Bad file descriptor) [pid 7203] close(18) = -1 EBADF (Bad file descriptor) [pid 7203] close(19) = -1 EBADF (Bad file descriptor) [pid 7203] close(20) = -1 EBADF (Bad file descriptor) [pid 7203] close(21) = -1 EBADF (Bad file descriptor) [pid 7203] close(22) = -1 EBADF (Bad file descriptor) [pid 7203] close(23) = -1 EBADF (Bad file descriptor) [pid 7203] close(24) = -1 EBADF (Bad file descriptor) [pid 7203] close(25) = -1 EBADF (Bad file descriptor) [pid 7203] close(26) = -1 EBADF (Bad file descriptor) [pid 7203] close(27) = -1 EBADF (Bad file descriptor) [pid 7203] close(28) = -1 EBADF (Bad file descriptor) [pid 7203] close(29) = -1 EBADF (Bad file descriptor) [pid 7203] exit_group(0) = ? [pid 7203] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6888", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6888", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6888/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6888/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6888/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6888/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6888/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6888/sys") = 0 [pid 314] umount2("./6888/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6888/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6888/binderfs") = 0 [pid 314] umount2("./6888/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6888/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6888/cgroup.net") = 0 [pid 314] umount2("./6888/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6888/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6888/cgroup.cpu") = 0 [pid 314] umount2("./6888/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6888/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6888/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6888") = 0 [pid 314] mkdir("./6889", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7204 attached , child_tidptr=0x55557741b690) = 6891 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7204] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7204] chdir("./6889") = 0 [pid 7204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7204] setpgid(0, 0) = 0 [pid 7204] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7204] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7204] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7204] write(3, "1000", 4) = 4 [pid 7204] close(3) = 0 [pid 7204] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7204] write(1, "executing program\n", 18) = 18 executing program [pid 7204] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7204] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7204] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7204] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7204] close(3) = 0 [pid 7204] close(4) = -1 EBADF (Bad file descriptor) [pid 7204] close(5) = -1 EBADF (Bad file descriptor) [pid 7204] close(6) = -1 EBADF (Bad file descriptor) [pid 7204] close(7) = -1 EBADF (Bad file descriptor) [pid 7204] close(8) = -1 EBADF (Bad file descriptor) [pid 7204] close(9) = -1 EBADF (Bad file descriptor) [pid 7204] close(10) = -1 EBADF (Bad file descriptor) [pid 7204] close(11) = -1 EBADF (Bad file descriptor) [pid 7204] close(12) = -1 EBADF (Bad file descriptor) [pid 7204] close(13) = -1 EBADF (Bad file descriptor) [pid 7204] close(14) = -1 EBADF (Bad file descriptor) [pid 7204] close(15) = -1 EBADF (Bad file descriptor) [pid 7204] close(16) = -1 EBADF (Bad file descriptor) [pid 7204] close(17) = -1 EBADF (Bad file descriptor) [pid 7204] close(18) = -1 EBADF (Bad file descriptor) [pid 7204] close(19) = -1 EBADF (Bad file descriptor) [pid 7204] close(20) = -1 EBADF (Bad file descriptor) [pid 7204] close(21) = -1 EBADF (Bad file descriptor) [pid 7204] close(22) = -1 EBADF (Bad file descriptor) [pid 7204] close(23) = -1 EBADF (Bad file descriptor) [pid 7204] close(24) = -1 EBADF (Bad file descriptor) [pid 7204] close(25) = -1 EBADF (Bad file descriptor) [pid 7204] close(26) = -1 EBADF (Bad file descriptor) [pid 7204] close(27) = -1 EBADF (Bad file descriptor) [pid 7204] close(28) = -1 EBADF (Bad file descriptor) [pid 7204] close(29) = -1 EBADF (Bad file descriptor) [pid 7204] exit_group(0) = ? [pid 7204] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6889", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6889", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6889/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6889/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6889/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6889/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6889/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6889/sys") = 0 [pid 314] umount2("./6889/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6889/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6889/binderfs") = 0 [pid 314] umount2("./6889/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6889/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6889/cgroup.net") = 0 [pid 314] umount2("./6889/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6889/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6889/cgroup.cpu") = 0 [pid 314] umount2("./6889/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6889/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6889/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6889") = 0 [pid 314] mkdir("./6890", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7205 attached , child_tidptr=0x55557741b690) = 6892 [pid 7205] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7205] chdir("./6890") = 0 [pid 7205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7205] setpgid(0, 0) = 0 [pid 7205] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7205] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7205] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7205] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7205] write(3, "1000", 4) = 4 [pid 7205] close(3) = 0 [pid 7205] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7205] write(1, "executing program\n", 18) = 18 executing program [pid 7205] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7205] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7205] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7205] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7205] close(3) = 0 [pid 7205] close(4) = -1 EBADF (Bad file descriptor) [pid 7205] close(5) = -1 EBADF (Bad file descriptor) [pid 7205] close(6) = -1 EBADF (Bad file descriptor) [pid 7205] close(7) = -1 EBADF (Bad file descriptor) [pid 7205] close(8) = -1 EBADF (Bad file descriptor) [pid 7205] close(9) = -1 EBADF (Bad file descriptor) [pid 7205] close(10) = -1 EBADF (Bad file descriptor) [pid 7205] close(11) = -1 EBADF (Bad file descriptor) [pid 7205] close(12) = -1 EBADF (Bad file descriptor) [pid 7205] close(13) = -1 EBADF (Bad file descriptor) [pid 7205] close(14) = -1 EBADF (Bad file descriptor) [pid 7205] close(15) = -1 EBADF (Bad file descriptor) [pid 7205] close(16) = -1 EBADF (Bad file descriptor) [pid 7205] close(17) = -1 EBADF (Bad file descriptor) [pid 7205] close(18) = -1 EBADF (Bad file descriptor) [pid 7205] close(19) = -1 EBADF (Bad file descriptor) [pid 7205] close(20) = -1 EBADF (Bad file descriptor) [pid 7205] close(21) = -1 EBADF (Bad file descriptor) [pid 7205] close(22) = -1 EBADF (Bad file descriptor) [pid 7205] close(23) = -1 EBADF (Bad file descriptor) [pid 7205] close(24) = -1 EBADF (Bad file descriptor) [pid 7205] close(25) = -1 EBADF (Bad file descriptor) [pid 7205] close(26) = -1 EBADF (Bad file descriptor) [pid 7205] close(27) = -1 EBADF (Bad file descriptor) [pid 7205] close(28) = -1 EBADF (Bad file descriptor) [pid 7205] close(29) = -1 EBADF (Bad file descriptor) [pid 7205] exit_group(0) = ? [pid 7205] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6890", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6890", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6890/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6890/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6890/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6890/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6890/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6890/sys") = 0 [pid 314] umount2("./6890/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6890/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6890/binderfs") = 0 [pid 314] umount2("./6890/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6890/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6890/cgroup.net") = 0 [pid 314] umount2("./6890/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6890/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6890/cgroup.cpu") = 0 [pid 314] umount2("./6890/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6890/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6890/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6890") = 0 [pid 314] mkdir("./6891", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6893 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7206 attached [pid 7206] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7206] chdir("./6891") = 0 [pid 7206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7206] setpgid(0, 0) = 0 [pid 7206] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7206] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7206] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7206] write(3, "1000", 4) = 4 [pid 7206] close(3) = 0 [pid 7206] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7206] write(1, "executing program\n", 18) = 18 [pid 7206] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7206] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7206] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7206] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7206] close(3) = 0 [pid 7206] close(4) = -1 EBADF (Bad file descriptor) [pid 7206] close(5) = -1 EBADF (Bad file descriptor) [pid 7206] close(6) = -1 EBADF (Bad file descriptor) [pid 7206] close(7) = -1 EBADF (Bad file descriptor) [pid 7206] close(8) = -1 EBADF (Bad file descriptor) [pid 7206] close(9) = -1 EBADF (Bad file descriptor) [pid 7206] close(10) = -1 EBADF (Bad file descriptor) [pid 7206] close(11) = -1 EBADF (Bad file descriptor) [pid 7206] close(12) = -1 EBADF (Bad file descriptor) [pid 7206] close(13) = -1 EBADF (Bad file descriptor) [pid 7206] close(14) = -1 EBADF (Bad file descriptor) [pid 7206] close(15) = -1 EBADF (Bad file descriptor) [pid 7206] close(16) = -1 EBADF (Bad file descriptor) [pid 7206] close(17) = -1 EBADF (Bad file descriptor) [pid 7206] close(18) = -1 EBADF (Bad file descriptor) [pid 7206] close(19) = -1 EBADF (Bad file descriptor) [pid 7206] close(20) = -1 EBADF (Bad file descriptor) [pid 7206] close(21) = -1 EBADF (Bad file descriptor) [pid 7206] close(22) = -1 EBADF (Bad file descriptor) [pid 7206] close(23) = -1 EBADF (Bad file descriptor) [pid 7206] close(24) = -1 EBADF (Bad file descriptor) [pid 7206] close(25) = -1 EBADF (Bad file descriptor) [pid 7206] close(26) = -1 EBADF (Bad file descriptor) [pid 7206] close(27) = -1 EBADF (Bad file descriptor) [pid 7206] close(28) = -1 EBADF (Bad file descriptor) [pid 7206] close(29) = -1 EBADF (Bad file descriptor) [pid 7206] exit_group(0) = ? [pid 7206] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6891", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6891", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6891/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6891/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6891/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6891/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6891/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6891/sys") = 0 [pid 314] umount2("./6891/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6891/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6891/binderfs") = 0 [pid 314] umount2("./6891/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6891/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6891/cgroup.net") = 0 [pid 314] umount2("./6891/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6891/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6891/cgroup.cpu") = 0 [pid 314] umount2("./6891/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6891/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6891/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6891") = 0 [pid 314] mkdir("./6892", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7207 attached , child_tidptr=0x55557741b690) = 6894 [pid 7207] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7207] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7207] chdir("./6892") = 0 [pid 7207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7207] setpgid(0, 0) = 0 [pid 7207] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7207] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7207] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7207] write(3, "1000", 4) = 4 [pid 7207] close(3) = 0 [pid 7207] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7207] write(1, "executing program\n", 18) = 18 executing program [pid 7207] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7207] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7207] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7207] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7207] close(3) = 0 [pid 7207] close(4) = -1 EBADF (Bad file descriptor) [pid 7207] close(5) = -1 EBADF (Bad file descriptor) [pid 7207] close(6) = -1 EBADF (Bad file descriptor) [pid 7207] close(7) = -1 EBADF (Bad file descriptor) [pid 7207] close(8) = -1 EBADF (Bad file descriptor) [pid 7207] close(9) = -1 EBADF (Bad file descriptor) [pid 7207] close(10) = -1 EBADF (Bad file descriptor) [pid 7207] close(11) = -1 EBADF (Bad file descriptor) [pid 7207] close(12) = -1 EBADF (Bad file descriptor) [pid 7207] close(13) = -1 EBADF (Bad file descriptor) [pid 7207] close(14) = -1 EBADF (Bad file descriptor) [pid 7207] close(15) = -1 EBADF (Bad file descriptor) [pid 7207] close(16) = -1 EBADF (Bad file descriptor) [pid 7207] close(17) = -1 EBADF (Bad file descriptor) [pid 7207] close(18) = -1 EBADF (Bad file descriptor) [pid 7207] close(19) = -1 EBADF (Bad file descriptor) [pid 7207] close(20) = -1 EBADF (Bad file descriptor) [pid 7207] close(21) = -1 EBADF (Bad file descriptor) [pid 7207] close(22) = -1 EBADF (Bad file descriptor) [pid 7207] close(23) = -1 EBADF (Bad file descriptor) [pid 7207] close(24) = -1 EBADF (Bad file descriptor) [pid 7207] close(25) = -1 EBADF (Bad file descriptor) [pid 7207] close(26) = -1 EBADF (Bad file descriptor) [pid 7207] close(27) = -1 EBADF (Bad file descriptor) [pid 7207] close(28) = -1 EBADF (Bad file descriptor) [pid 7207] close(29) = -1 EBADF (Bad file descriptor) [pid 7207] exit_group(0) = ? [pid 7207] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6892", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6892", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6892/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6892/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6892/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6892/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6892/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6892/sys") = 0 [pid 314] umount2("./6892/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6892/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6892/binderfs") = 0 [pid 314] umount2("./6892/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6892/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6892/cgroup.net") = 0 [pid 314] umount2("./6892/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6892/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6892/cgroup.cpu") = 0 [pid 314] umount2("./6892/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6892/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6892/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6892") = 0 [pid 314] mkdir("./6893", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7208 attached , child_tidptr=0x55557741b690) = 6895 [pid 7208] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7208] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7208] chdir("./6893") = 0 [pid 7208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7208] setpgid(0, 0) = 0 [pid 7208] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7208] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7208] <... symlink resumed>) = 0 [pid 7208] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7208] write(3, "1000", 4) = 4 [pid 7208] close(3) = 0 [pid 7208] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7208] write(1, "executing program\n", 18) = 18 executing program [pid 7208] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7208] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7208] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7208] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7208] close(3) = 0 [pid 7208] close(4) = -1 EBADF (Bad file descriptor) [pid 7208] close(5) = -1 EBADF (Bad file descriptor) [pid 7208] close(6) = -1 EBADF (Bad file descriptor) [pid 7208] close(7) = -1 EBADF (Bad file descriptor) [pid 7208] close(8) = -1 EBADF (Bad file descriptor) [pid 7208] close(9) = -1 EBADF (Bad file descriptor) [pid 7208] close(10) = -1 EBADF (Bad file descriptor) [pid 7208] close(11) = -1 EBADF (Bad file descriptor) [pid 7208] close(12) = -1 EBADF (Bad file descriptor) [pid 7208] close(13) = -1 EBADF (Bad file descriptor) [pid 7208] close(14) = -1 EBADF (Bad file descriptor) [pid 7208] close(15) = -1 EBADF (Bad file descriptor) [pid 7208] close(16) = -1 EBADF (Bad file descriptor) [pid 7208] close(17) = -1 EBADF (Bad file descriptor) [pid 7208] close(18) = -1 EBADF (Bad file descriptor) [pid 7208] close(19) = -1 EBADF (Bad file descriptor) [pid 7208] close(20) = -1 EBADF (Bad file descriptor) [pid 7208] close(21) = -1 EBADF (Bad file descriptor) [pid 7208] close(22) = -1 EBADF (Bad file descriptor) [pid 7208] close(23) = -1 EBADF (Bad file descriptor) [pid 7208] close(24) = -1 EBADF (Bad file descriptor) [pid 7208] close(25) = -1 EBADF (Bad file descriptor) [pid 7208] close(26) = -1 EBADF (Bad file descriptor) [pid 7208] close(27) = -1 EBADF (Bad file descriptor) [pid 7208] close(28) = -1 EBADF (Bad file descriptor) [pid 7208] close(29) = -1 EBADF (Bad file descriptor) [pid 7208] exit_group(0) = ? [pid 7208] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6893", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6893", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6893/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6893/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6893/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6893/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6893/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6893/sys") = 0 [pid 314] umount2("./6893/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6893/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6893/binderfs") = 0 [pid 314] umount2("./6893/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6893/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6893/cgroup.net") = 0 [pid 314] umount2("./6893/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6893/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6893/cgroup.cpu") = 0 [pid 314] umount2("./6893/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6893/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6893/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6893") = 0 [pid 314] mkdir("./6894", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6896 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7209 attached [pid 7209] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7209] chdir("./6894") = 0 [pid 7209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7209] setpgid(0, 0) = 0 [pid 7209] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7209] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7209] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7209] write(3, "1000", 4) = 4 [pid 7209] close(3) = 0 [pid 7209] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7209] write(1, "executing program\n", 18) = 18 executing program [pid 7209] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7209] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7209] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7209] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7209] close(3) = 0 [pid 7209] close(4) = -1 EBADF (Bad file descriptor) [pid 7209] close(5) = -1 EBADF (Bad file descriptor) [pid 7209] close(6) = -1 EBADF (Bad file descriptor) [pid 7209] close(7) = -1 EBADF (Bad file descriptor) [pid 7209] close(8) = -1 EBADF (Bad file descriptor) [pid 7209] close(9) = -1 EBADF (Bad file descriptor) [pid 7209] close(10) = -1 EBADF (Bad file descriptor) [pid 7209] close(11) = -1 EBADF (Bad file descriptor) [pid 7209] close(12) = -1 EBADF (Bad file descriptor) [pid 7209] close(13) = -1 EBADF (Bad file descriptor) [pid 7209] close(14) = -1 EBADF (Bad file descriptor) [pid 7209] close(15) = -1 EBADF (Bad file descriptor) [pid 7209] close(16) = -1 EBADF (Bad file descriptor) [pid 7209] close(17) = -1 EBADF (Bad file descriptor) [pid 7209] close(18) = -1 EBADF (Bad file descriptor) [pid 7209] close(19) = -1 EBADF (Bad file descriptor) [pid 7209] close(20) = -1 EBADF (Bad file descriptor) [pid 7209] close(21) = -1 EBADF (Bad file descriptor) [pid 7209] close(22) = -1 EBADF (Bad file descriptor) [pid 7209] close(23) = -1 EBADF (Bad file descriptor) [pid 7209] close(24) = -1 EBADF (Bad file descriptor) [pid 7209] close(25) = -1 EBADF (Bad file descriptor) [pid 7209] close(26) = -1 EBADF (Bad file descriptor) [pid 7209] close(27) = -1 EBADF (Bad file descriptor) [pid 7209] close(28) = -1 EBADF (Bad file descriptor) [pid 7209] close(29) = -1 EBADF (Bad file descriptor) [pid 7209] exit_group(0) = ? [pid 7209] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6896, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6894", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6894", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6894/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6894/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6894/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6894/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6894/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6894/sys") = 0 [pid 314] umount2("./6894/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6894/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6894/binderfs") = 0 [pid 314] umount2("./6894/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6894/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6894/cgroup.net") = 0 [pid 314] umount2("./6894/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6894/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6894/cgroup.cpu") = 0 [pid 314] umount2("./6894/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6894/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6894/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6894") = 0 [pid 314] mkdir("./6895", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7210 attached , child_tidptr=0x55557741b690) = 6897 [pid 7210] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7210] <... set_robust_list resumed>) = 0 [pid 7210] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7210] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7210] chdir("./6895") = 0 [pid 7210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7210] setpgid(0, 0) = 0 [pid 7210] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7210] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7210] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7210] write(3, "1000", 4) = 4 [pid 7210] close(3) = 0 [pid 7210] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7210] write(1, "executing program\n", 18) = 18 executing program [pid 7210] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7210] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7210] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7210] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7210] close(3) = 0 [pid 7210] close(4) = -1 EBADF (Bad file descriptor) [pid 7210] close(5) = -1 EBADF (Bad file descriptor) [pid 7210] close(6) = -1 EBADF (Bad file descriptor) [pid 7210] close(7) = -1 EBADF (Bad file descriptor) [pid 7210] close(8) = -1 EBADF (Bad file descriptor) [pid 7210] close(9) = -1 EBADF (Bad file descriptor) [pid 7210] close(10) = -1 EBADF (Bad file descriptor) [pid 7210] close(11) = -1 EBADF (Bad file descriptor) [pid 7210] close(12) = -1 EBADF (Bad file descriptor) [pid 7210] close(13) = -1 EBADF (Bad file descriptor) [pid 7210] close(14) = -1 EBADF (Bad file descriptor) [pid 7210] close(15) = -1 EBADF (Bad file descriptor) [pid 7210] close(16) = -1 EBADF (Bad file descriptor) [pid 7210] close(17) = -1 EBADF (Bad file descriptor) [pid 7210] close(18) = -1 EBADF (Bad file descriptor) [pid 7210] close(19) = -1 EBADF (Bad file descriptor) [pid 7210] close(20) = -1 EBADF (Bad file descriptor) [pid 7210] close(21) = -1 EBADF (Bad file descriptor) [pid 7210] close(22) = -1 EBADF (Bad file descriptor) [pid 7210] close(23) = -1 EBADF (Bad file descriptor) [pid 7210] close(24) = -1 EBADF (Bad file descriptor) [pid 7210] close(25) = -1 EBADF (Bad file descriptor) [pid 7210] close(26) = -1 EBADF (Bad file descriptor) [pid 7210] close(27) = -1 EBADF (Bad file descriptor) [pid 7210] close(28) = -1 EBADF (Bad file descriptor) [pid 7210] close(29) = -1 EBADF (Bad file descriptor) [pid 7210] exit_group(0) = ? [pid 7210] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6895", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6895", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6895/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6895/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6895/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6895/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6895/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6895/sys") = 0 [pid 314] umount2("./6895/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6895/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6895/binderfs") = 0 [pid 314] umount2("./6895/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6895/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6895/cgroup.net") = 0 [pid 314] umount2("./6895/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6895/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6895/cgroup.cpu") = 0 [pid 314] umount2("./6895/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6895/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6895/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6895") = 0 [pid 314] mkdir("./6896", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7211 attached , child_tidptr=0x55557741b690) = 6898 [pid 7211] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7211] <... set_robust_list resumed>) = 0 [pid 7211] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7211] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7211] chdir("./6896") = 0 [pid 7211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7211] setpgid(0, 0) = 0 [pid 7211] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7211] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7211] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7211] write(3, "1000", 4) = 4 [pid 7211] close(3) = 0 [pid 7211] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7211] write(1, "executing program\n", 18) = 18 executing program [pid 7211] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7211] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7211] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7211] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7211] close(3) = 0 [pid 7211] close(4) = -1 EBADF (Bad file descriptor) [pid 7211] close(5) = -1 EBADF (Bad file descriptor) [pid 7211] close(6) = -1 EBADF (Bad file descriptor) [pid 7211] close(7) = -1 EBADF (Bad file descriptor) [pid 7211] close(8) = -1 EBADF (Bad file descriptor) [pid 7211] close(9) = -1 EBADF (Bad file descriptor) [pid 7211] close(10) = -1 EBADF (Bad file descriptor) [pid 7211] close(11) = -1 EBADF (Bad file descriptor) [pid 7211] close(12) = -1 EBADF (Bad file descriptor) [pid 7211] close(13) = -1 EBADF (Bad file descriptor) [pid 7211] close(14) = -1 EBADF (Bad file descriptor) [pid 7211] close(15) = -1 EBADF (Bad file descriptor) [pid 7211] close(16) = -1 EBADF (Bad file descriptor) [pid 7211] close(17) = -1 EBADF (Bad file descriptor) [pid 7211] close(18) = -1 EBADF (Bad file descriptor) [pid 7211] close(19) = -1 EBADF (Bad file descriptor) [pid 7211] close(20) = -1 EBADF (Bad file descriptor) [pid 7211] close(21) = -1 EBADF (Bad file descriptor) [pid 7211] close(22) = -1 EBADF (Bad file descriptor) [pid 7211] close(23) = -1 EBADF (Bad file descriptor) [pid 7211] close(24) = -1 EBADF (Bad file descriptor) [pid 7211] close(25) = -1 EBADF (Bad file descriptor) [pid 7211] close(26) = -1 EBADF (Bad file descriptor) [pid 7211] close(27) = -1 EBADF (Bad file descriptor) [pid 7211] close(28) = -1 EBADF (Bad file descriptor) [pid 7211] close(29) = -1 EBADF (Bad file descriptor) [pid 7211] exit_group(0) = ? [pid 7211] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6896", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6896", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6896/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6896/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6896/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6896/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6896/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6896/sys") = 0 [pid 314] umount2("./6896/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6896/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6896/binderfs") = 0 [pid 314] umount2("./6896/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6896/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6896/cgroup.net") = 0 [pid 314] umount2("./6896/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6896/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6896/cgroup.cpu") = 0 [pid 314] umount2("./6896/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6896/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6896/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6896") = 0 [pid 314] mkdir("./6897", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7212 attached , child_tidptr=0x55557741b690) = 6899 [pid 7212] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7212] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7212] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7212] chdir("./6897") = 0 [pid 7212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7212] setpgid(0, 0) = 0 [pid 7212] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7212] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7212] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7212] write(3, "1000", 4) = 4 [pid 7212] close(3) = 0 [pid 7212] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7212] write(1, "executing program\n", 18) = 18 [pid 7212] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7212] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7212] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7212] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7212] close(3) = 0 [pid 7212] close(4) = -1 EBADF (Bad file descriptor) [pid 7212] close(5) = -1 EBADF (Bad file descriptor) [pid 7212] close(6) = -1 EBADF (Bad file descriptor) [pid 7212] close(7) = -1 EBADF (Bad file descriptor) [pid 7212] close(8) = -1 EBADF (Bad file descriptor) [pid 7212] close(9) = -1 EBADF (Bad file descriptor) [pid 7212] close(10) = -1 EBADF (Bad file descriptor) [pid 7212] close(11) = -1 EBADF (Bad file descriptor) [pid 7212] close(12) = -1 EBADF (Bad file descriptor) [pid 7212] close(13) = -1 EBADF (Bad file descriptor) [pid 7212] close(14) = -1 EBADF (Bad file descriptor) [pid 7212] close(15) = -1 EBADF (Bad file descriptor) [pid 7212] close(16) = -1 EBADF (Bad file descriptor) [pid 7212] close(17) = -1 EBADF (Bad file descriptor) [pid 7212] close(18) = -1 EBADF (Bad file descriptor) [pid 7212] close(19) = -1 EBADF (Bad file descriptor) [pid 7212] close(20) = -1 EBADF (Bad file descriptor) [pid 7212] close(21) = -1 EBADF (Bad file descriptor) [pid 7212] close(22) = -1 EBADF (Bad file descriptor) [pid 7212] close(23) = -1 EBADF (Bad file descriptor) [pid 7212] close(24) = -1 EBADF (Bad file descriptor) [pid 7212] close(25) = -1 EBADF (Bad file descriptor) [pid 7212] close(26) = -1 EBADF (Bad file descriptor) [pid 7212] close(27) = -1 EBADF (Bad file descriptor) [pid 7212] close(28) = -1 EBADF (Bad file descriptor) [pid 7212] close(29) = -1 EBADF (Bad file descriptor) [pid 7212] exit_group(0) = ? [pid 7212] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6897", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6897", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6897/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6897/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6897/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6897/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6897/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6897/sys") = 0 [pid 314] umount2("./6897/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6897/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6897/binderfs") = 0 [pid 314] umount2("./6897/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6897/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6897/cgroup.net") = 0 [pid 314] umount2("./6897/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6897/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6897/cgroup.cpu") = 0 [pid 314] umount2("./6897/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6897/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6897/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6897") = 0 [pid 314] mkdir("./6898", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6900 ci2-android-6-12-rust/strace-static-x86_64: Process 7213 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7213] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7213] chdir("./6898") = 0 [pid 7213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7213] setpgid(0, 0) = 0 [pid 7213] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7213] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7213] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7213] write(3, "1000", 4) = 4 [pid 7213] close(3) = 0 [pid 7213] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7213] write(1, "executing program\n", 18) = 18 [pid 7213] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7213] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7213] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7213] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7213] close(3) = 0 [pid 7213] close(4) = -1 EBADF (Bad file descriptor) [pid 7213] close(5) = -1 EBADF (Bad file descriptor) [pid 7213] close(6) = -1 EBADF (Bad file descriptor) [pid 7213] close(7) = -1 EBADF (Bad file descriptor) [pid 7213] close(8) = -1 EBADF (Bad file descriptor) [pid 7213] close(9) = -1 EBADF (Bad file descriptor) [pid 7213] close(10) = -1 EBADF (Bad file descriptor) [pid 7213] close(11) = -1 EBADF (Bad file descriptor) [pid 7213] close(12) = -1 EBADF (Bad file descriptor) [pid 7213] close(13) = -1 EBADF (Bad file descriptor) [pid 7213] close(14) = -1 EBADF (Bad file descriptor) [pid 7213] close(15) = -1 EBADF (Bad file descriptor) [pid 7213] close(16) = -1 EBADF (Bad file descriptor) [pid 7213] close(17) = -1 EBADF (Bad file descriptor) [pid 7213] close(18) = -1 EBADF (Bad file descriptor) [pid 7213] close(19) = -1 EBADF (Bad file descriptor) [pid 7213] close(20) = -1 EBADF (Bad file descriptor) [pid 7213] close(21) = -1 EBADF (Bad file descriptor) [pid 7213] close(22) = -1 EBADF (Bad file descriptor) [pid 7213] close(23) = -1 EBADF (Bad file descriptor) [pid 7213] close(24) = -1 EBADF (Bad file descriptor) [pid 7213] close(25) = -1 EBADF (Bad file descriptor) [pid 7213] close(26) = -1 EBADF (Bad file descriptor) [pid 7213] close(27) = -1 EBADF (Bad file descriptor) [pid 7213] close(28) = -1 EBADF (Bad file descriptor) [pid 7213] close(29) = -1 EBADF (Bad file descriptor) [pid 7213] exit_group(0) = ? [pid 7213] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6898", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6898", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6898/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6898/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6898/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6898/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6898/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6898/sys") = 0 [pid 314] umount2("./6898/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6898/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6898/binderfs") = 0 [pid 314] umount2("./6898/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6898/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6898/cgroup.net") = 0 [pid 314] umount2("./6898/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6898/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6898/cgroup.cpu") = 0 [pid 314] umount2("./6898/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6898/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6898/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6898") = 0 [pid 314] mkdir("./6899", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7214 attached , child_tidptr=0x55557741b690) = 6901 [pid 7214] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7214] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7214] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7214] chdir("./6899") = 0 [pid 7214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7214] setpgid(0, 0) = 0 [pid 7214] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7214] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7214] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7214] write(3, "1000", 4) = 4 [pid 7214] close(3) = 0 [pid 7214] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7214] write(1, "executing program\n", 18) = 18 executing program [pid 7214] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7214] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7214] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7214] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7214] close(3) = 0 [pid 7214] close(4) = -1 EBADF (Bad file descriptor) [pid 7214] close(5) = -1 EBADF (Bad file descriptor) [pid 7214] close(6) = -1 EBADF (Bad file descriptor) [pid 7214] close(7) = -1 EBADF (Bad file descriptor) [pid 7214] close(8) = -1 EBADF (Bad file descriptor) [pid 7214] close(9) = -1 EBADF (Bad file descriptor) [pid 7214] close(10) = -1 EBADF (Bad file descriptor) [pid 7214] close(11) = -1 EBADF (Bad file descriptor) [pid 7214] close(12) = -1 EBADF (Bad file descriptor) [pid 7214] close(13) = -1 EBADF (Bad file descriptor) [pid 7214] close(14) = -1 EBADF (Bad file descriptor) [pid 7214] close(15) = -1 EBADF (Bad file descriptor) [pid 7214] close(16) = -1 EBADF (Bad file descriptor) [pid 7214] close(17) = -1 EBADF (Bad file descriptor) [pid 7214] close(18) = -1 EBADF (Bad file descriptor) [pid 7214] close(19) = -1 EBADF (Bad file descriptor) [pid 7214] close(20) = -1 EBADF (Bad file descriptor) [pid 7214] close(21) = -1 EBADF (Bad file descriptor) [pid 7214] close(22) = -1 EBADF (Bad file descriptor) [pid 7214] close(23) = -1 EBADF (Bad file descriptor) [pid 7214] close(24) = -1 EBADF (Bad file descriptor) [pid 7214] close(25) = -1 EBADF (Bad file descriptor) [pid 7214] close(26) = -1 EBADF (Bad file descriptor) [pid 7214] close(27) = -1 EBADF (Bad file descriptor) [pid 7214] close(28) = -1 EBADF (Bad file descriptor) [pid 7214] close(29) = -1 EBADF (Bad file descriptor) [pid 7214] exit_group(0) = ? [pid 7214] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6899", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6899", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6899/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6899/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6899/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6899/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6899/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6899/sys") = 0 [pid 314] umount2("./6899/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6899/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6899/binderfs") = 0 [pid 314] umount2("./6899/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6899/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6899/cgroup.net") = 0 [pid 314] umount2("./6899/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6899/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6899/cgroup.cpu") = 0 [pid 314] umount2("./6899/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6899/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6899/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6899") = 0 [pid 314] mkdir("./6900", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7215 attached , child_tidptr=0x55557741b690) = 6902 [pid 7215] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7215] chdir("./6900") = 0 [pid 7215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7215] setpgid(0, 0) = 0 [pid 7215] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7215] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7215] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7215] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7215] write(3, "1000", 4) = 4 [pid 7215] close(3) = 0 executing program [pid 7215] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7215] write(1, "executing program\n", 18) = 18 [pid 7215] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7215] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7215] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7215] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7215] close(3) = 0 [pid 7215] close(4) = -1 EBADF (Bad file descriptor) [pid 7215] close(5) = -1 EBADF (Bad file descriptor) [pid 7215] close(6) = -1 EBADF (Bad file descriptor) [pid 7215] close(7) = -1 EBADF (Bad file descriptor) [pid 7215] close(8) = -1 EBADF (Bad file descriptor) [pid 7215] close(9) = -1 EBADF (Bad file descriptor) [pid 7215] close(10) = -1 EBADF (Bad file descriptor) [pid 7215] close(11) = -1 EBADF (Bad file descriptor) [pid 7215] close(12) = -1 EBADF (Bad file descriptor) [pid 7215] close(13) = -1 EBADF (Bad file descriptor) [pid 7215] close(14) = -1 EBADF (Bad file descriptor) [pid 7215] close(15) = -1 EBADF (Bad file descriptor) [pid 7215] close(16) = -1 EBADF (Bad file descriptor) [pid 7215] close(17) = -1 EBADF (Bad file descriptor) [pid 7215] close(18) = -1 EBADF (Bad file descriptor) [pid 7215] close(19) = -1 EBADF (Bad file descriptor) [pid 7215] close(20) = -1 EBADF (Bad file descriptor) [pid 7215] close(21) = -1 EBADF (Bad file descriptor) [pid 7215] close(22) = -1 EBADF (Bad file descriptor) [pid 7215] close(23) = -1 EBADF (Bad file descriptor) [pid 7215] close(24) = -1 EBADF (Bad file descriptor) [pid 7215] close(25) = -1 EBADF (Bad file descriptor) [pid 7215] close(26) = -1 EBADF (Bad file descriptor) [pid 7215] close(27) = -1 EBADF (Bad file descriptor) [pid 7215] close(28) = -1 EBADF (Bad file descriptor) [pid 7215] close(29) = -1 EBADF (Bad file descriptor) [pid 7215] exit_group(0) = ? [pid 7215] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6900", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6900", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6900/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6900/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6900/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6900/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6900/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6900/sys") = 0 [pid 314] umount2("./6900/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6900/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6900/binderfs") = 0 [pid 314] umount2("./6900/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6900/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6900/cgroup.net") = 0 [pid 314] umount2("./6900/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6900/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6900/cgroup.cpu") = 0 [pid 314] umount2("./6900/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6900/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6900/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6900") = 0 [pid 314] mkdir("./6901", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6903 ci2-android-6-12-rust/strace-static-x86_64: Process 7216 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7216] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7216] chdir("./6901") = 0 [pid 7216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7216] setpgid(0, 0) = 0 [pid 7216] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7216] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7216] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7216] write(3, "1000", 4) = 4 [pid 7216] close(3) = 0 [pid 7216] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7216] write(1, "executing program\n", 18) = 18 executing program [pid 7216] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7216] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7216] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7216] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7216] close(3) = 0 [pid 7216] close(4) = -1 EBADF (Bad file descriptor) [pid 7216] close(5) = -1 EBADF (Bad file descriptor) [pid 7216] close(6) = -1 EBADF (Bad file descriptor) [pid 7216] close(7) = -1 EBADF (Bad file descriptor) [pid 7216] close(8) = -1 EBADF (Bad file descriptor) [pid 7216] close(9) = -1 EBADF (Bad file descriptor) [pid 7216] close(10) = -1 EBADF (Bad file descriptor) [pid 7216] close(11) = -1 EBADF (Bad file descriptor) [pid 7216] close(12) = -1 EBADF (Bad file descriptor) [pid 7216] close(13) = -1 EBADF (Bad file descriptor) [pid 7216] close(14) = -1 EBADF (Bad file descriptor) [pid 7216] close(15) = -1 EBADF (Bad file descriptor) [pid 7216] close(16) = -1 EBADF (Bad file descriptor) [pid 7216] close(17) = -1 EBADF (Bad file descriptor) [pid 7216] close(18) = -1 EBADF (Bad file descriptor) [pid 7216] close(19) = -1 EBADF (Bad file descriptor) [pid 7216] close(20) = -1 EBADF (Bad file descriptor) [pid 7216] close(21) = -1 EBADF (Bad file descriptor) [pid 7216] close(22) = -1 EBADF (Bad file descriptor) [pid 7216] close(23) = -1 EBADF (Bad file descriptor) [pid 7216] close(24) = -1 EBADF (Bad file descriptor) [pid 7216] close(25) = -1 EBADF (Bad file descriptor) [pid 7216] close(26) = -1 EBADF (Bad file descriptor) [pid 7216] close(27) = -1 EBADF (Bad file descriptor) [pid 7216] close(28) = -1 EBADF (Bad file descriptor) [pid 7216] close(29) = -1 EBADF (Bad file descriptor) [pid 7216] exit_group(0) = ? [pid 7216] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6901", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6901", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6901/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6901/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6901/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6901/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6901/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6901/sys") = 0 [pid 314] umount2("./6901/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6901/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6901/binderfs") = 0 [pid 314] umount2("./6901/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6901/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6901/cgroup.net") = 0 [pid 314] umount2("./6901/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6901/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6901/cgroup.cpu") = 0 [pid 314] umount2("./6901/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6901/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6901/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6901") = 0 [pid 314] mkdir("./6902", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6904 ci2-android-6-12-rust/strace-static-x86_64: Process 7217 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7217] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7217] <... set_robust_list resumed>) = 0 [pid 7217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7217] chdir("./6902") = 0 [pid 7217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7217] setpgid(0, 0) = 0 [pid 7217] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7217] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7217] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7217] write(3, "1000", 4) = 4 [pid 7217] close(3) = 0 [pid 7217] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7217] write(1, "executing program\n", 18) = 18 executing program [pid 7217] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7217] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7217] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7217] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7217] close(3) = 0 [pid 7217] close(4) = -1 EBADF (Bad file descriptor) [pid 7217] close(5) = -1 EBADF (Bad file descriptor) [pid 7217] close(6) = -1 EBADF (Bad file descriptor) [pid 7217] close(7) = -1 EBADF (Bad file descriptor) [pid 7217] close(8) = -1 EBADF (Bad file descriptor) [pid 7217] close(9) = -1 EBADF (Bad file descriptor) [pid 7217] close(10) = -1 EBADF (Bad file descriptor) [pid 7217] close(11) = -1 EBADF (Bad file descriptor) [pid 7217] close(12) = -1 EBADF (Bad file descriptor) [pid 7217] close(13) = -1 EBADF (Bad file descriptor) [pid 7217] close(14) = -1 EBADF (Bad file descriptor) [pid 7217] close(15) = -1 EBADF (Bad file descriptor) [pid 7217] close(16) = -1 EBADF (Bad file descriptor) [pid 7217] close(17) = -1 EBADF (Bad file descriptor) [pid 7217] close(18) = -1 EBADF (Bad file descriptor) [pid 7217] close(19) = -1 EBADF (Bad file descriptor) [pid 7217] close(20) = -1 EBADF (Bad file descriptor) [pid 7217] close(21) = -1 EBADF (Bad file descriptor) [pid 7217] close(22) = -1 EBADF (Bad file descriptor) [pid 7217] close(23) = -1 EBADF (Bad file descriptor) [pid 7217] close(24) = -1 EBADF (Bad file descriptor) [pid 7217] close(25) = -1 EBADF (Bad file descriptor) [pid 7217] close(26) = -1 EBADF (Bad file descriptor) [pid 7217] close(27) = -1 EBADF (Bad file descriptor) [pid 7217] close(28) = -1 EBADF (Bad file descriptor) [pid 7217] close(29) = -1 EBADF (Bad file descriptor) [pid 7217] exit_group(0) = ? [pid 7217] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6902", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6902", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6902/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6902/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6902/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6902/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6902/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6902/sys") = 0 [pid 314] umount2("./6902/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6902/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6902/binderfs") = 0 [pid 314] umount2("./6902/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6902/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6902/cgroup.net") = 0 [pid 314] umount2("./6902/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6902/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6902/cgroup.cpu") = 0 [pid 314] umount2("./6902/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6902/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6902/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6902") = 0 [pid 314] mkdir("./6903", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7218 attached , child_tidptr=0x55557741b690) = 6905 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7218] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7218] chdir("./6903") = 0 [pid 7218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7218] setpgid(0, 0) = 0 [pid 7218] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7218] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7218] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7218] write(3, "1000", 4) = 4 [pid 7218] close(3) = 0 [pid 7218] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7218] write(1, "executing program\n", 18) = 18 [pid 7218] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7218] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7218] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7218] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7218] close(3) = 0 [pid 7218] close(4) = -1 EBADF (Bad file descriptor) [pid 7218] close(5) = -1 EBADF (Bad file descriptor) [pid 7218] close(6) = -1 EBADF (Bad file descriptor) [pid 7218] close(7) = -1 EBADF (Bad file descriptor) [pid 7218] close(8) = -1 EBADF (Bad file descriptor) [pid 7218] close(9) = -1 EBADF (Bad file descriptor) [pid 7218] close(10) = -1 EBADF (Bad file descriptor) [pid 7218] close(11) = -1 EBADF (Bad file descriptor) [pid 7218] close(12) = -1 EBADF (Bad file descriptor) [pid 7218] close(13) = -1 EBADF (Bad file descriptor) [pid 7218] close(14) = -1 EBADF (Bad file descriptor) [pid 7218] close(15) = -1 EBADF (Bad file descriptor) [pid 7218] close(16) = -1 EBADF (Bad file descriptor) [pid 7218] close(17) = -1 EBADF (Bad file descriptor) [pid 7218] close(18) = -1 EBADF (Bad file descriptor) [pid 7218] close(19) = -1 EBADF (Bad file descriptor) [pid 7218] close(20) = -1 EBADF (Bad file descriptor) [pid 7218] close(21) = -1 EBADF (Bad file descriptor) [pid 7218] close(22) = -1 EBADF (Bad file descriptor) [pid 7218] close(23) = -1 EBADF (Bad file descriptor) [pid 7218] close(24) = -1 EBADF (Bad file descriptor) [pid 7218] close(25) = -1 EBADF (Bad file descriptor) [pid 7218] close(26) = -1 EBADF (Bad file descriptor) [pid 7218] close(27) = -1 EBADF (Bad file descriptor) [pid 7218] close(28) = -1 EBADF (Bad file descriptor) [pid 7218] close(29) = -1 EBADF (Bad file descriptor) [pid 7218] exit_group(0) = ? [pid 7218] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6903", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6903", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6903/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6903/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6903/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6903/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6903/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6903/sys") = 0 [pid 314] umount2("./6903/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6903/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6903/binderfs") = 0 [pid 314] umount2("./6903/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6903/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6903/cgroup.net") = 0 [pid 314] umount2("./6903/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6903/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6903/cgroup.cpu") = 0 [pid 314] umount2("./6903/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6903/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6903/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6903") = 0 [pid 314] mkdir("./6904", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7219 attached , child_tidptr=0x55557741b690) = 6906 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7219] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7219] <... set_robust_list resumed>) = 0 [pid 7219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7219] chdir("./6904") = 0 [pid 7219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7219] setpgid(0, 0) = 0 [pid 7219] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7219] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7219] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7219] write(3, "1000", 4) = 4 [pid 7219] close(3) = 0 [pid 7219] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7219] write(1, "executing program\n", 18) = 18 executing program [pid 7219] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7219] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7219] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7219] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7219] close(3) = 0 [pid 7219] close(4) = -1 EBADF (Bad file descriptor) [pid 7219] close(5) = -1 EBADF (Bad file descriptor) [pid 7219] close(6) = -1 EBADF (Bad file descriptor) [pid 7219] close(7) = -1 EBADF (Bad file descriptor) [pid 7219] close(8) = -1 EBADF (Bad file descriptor) [pid 7219] close(9) = -1 EBADF (Bad file descriptor) [pid 7219] close(10) = -1 EBADF (Bad file descriptor) [pid 7219] close(11) = -1 EBADF (Bad file descriptor) [pid 7219] close(12) = -1 EBADF (Bad file descriptor) [pid 7219] close(13) = -1 EBADF (Bad file descriptor) [pid 7219] close(14) = -1 EBADF (Bad file descriptor) [pid 7219] close(15) = -1 EBADF (Bad file descriptor) [pid 7219] close(16) = -1 EBADF (Bad file descriptor) [pid 7219] close(17) = -1 EBADF (Bad file descriptor) [pid 7219] close(18) = -1 EBADF (Bad file descriptor) [pid 7219] close(19) = -1 EBADF (Bad file descriptor) [pid 7219] close(20) = -1 EBADF (Bad file descriptor) [pid 7219] close(21) = -1 EBADF (Bad file descriptor) [pid 7219] close(22) = -1 EBADF (Bad file descriptor) [pid 7219] close(23) = -1 EBADF (Bad file descriptor) [pid 7219] close(24) = -1 EBADF (Bad file descriptor) [pid 7219] close(25) = -1 EBADF (Bad file descriptor) [pid 7219] close(26) = -1 EBADF (Bad file descriptor) [pid 7219] close(27) = -1 EBADF (Bad file descriptor) [pid 7219] close(28) = -1 EBADF (Bad file descriptor) [pid 7219] close(29) = -1 EBADF (Bad file descriptor) [pid 7219] exit_group(0) = ? [pid 7219] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6904", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6904", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6904/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6904/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6904/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6904/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6904/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6904/sys") = 0 [pid 314] umount2("./6904/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6904/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6904/binderfs") = 0 [pid 314] umount2("./6904/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6904/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6904/cgroup.net") = 0 [pid 314] umount2("./6904/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6904/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6904/cgroup.cpu") = 0 [pid 314] umount2("./6904/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6904/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6904/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6904") = 0 [pid 314] mkdir("./6905", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7220 attached , child_tidptr=0x55557741b690) = 6907 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7220] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7220] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7220] chdir("./6905") = 0 [pid 7220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7220] setpgid(0, 0) = 0 [pid 7220] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7220] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7220] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7220] write(3, "1000", 4) = 4 [pid 7220] close(3) = 0 [pid 7220] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7220] write(1, "executing program\n", 18) = 18 executing program [pid 7220] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7220] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7220] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7220] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7220] close(3) = 0 [pid 7220] close(4) = -1 EBADF (Bad file descriptor) [pid 7220] close(5) = -1 EBADF (Bad file descriptor) [pid 7220] close(6) = -1 EBADF (Bad file descriptor) [pid 7220] close(7) = -1 EBADF (Bad file descriptor) [pid 7220] close(8) = -1 EBADF (Bad file descriptor) [pid 7220] close(9) = -1 EBADF (Bad file descriptor) [pid 7220] close(10) = -1 EBADF (Bad file descriptor) [pid 7220] close(11) = -1 EBADF (Bad file descriptor) [pid 7220] close(12) = -1 EBADF (Bad file descriptor) [pid 7220] close(13) = -1 EBADF (Bad file descriptor) [pid 7220] close(14) = -1 EBADF (Bad file descriptor) [pid 7220] close(15) = -1 EBADF (Bad file descriptor) [pid 7220] close(16) = -1 EBADF (Bad file descriptor) [pid 7220] close(17) = -1 EBADF (Bad file descriptor) [pid 7220] close(18) = -1 EBADF (Bad file descriptor) [pid 7220] close(19) = -1 EBADF (Bad file descriptor) [pid 7220] close(20) = -1 EBADF (Bad file descriptor) [pid 7220] close(21) = -1 EBADF (Bad file descriptor) [pid 7220] close(22) = -1 EBADF (Bad file descriptor) [pid 7220] close(23) = -1 EBADF (Bad file descriptor) [pid 7220] close(24) = -1 EBADF (Bad file descriptor) [pid 7220] close(25) = -1 EBADF (Bad file descriptor) [pid 7220] close(26) = -1 EBADF (Bad file descriptor) [pid 7220] close(27) = -1 EBADF (Bad file descriptor) [pid 7220] close(28) = -1 EBADF (Bad file descriptor) [pid 7220] close(29) = -1 EBADF (Bad file descriptor) [pid 7220] exit_group(0) = ? [pid 7220] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6907, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6905", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6905", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6905/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6905/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6905/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6905/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6905/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6905/sys") = 0 [pid 314] umount2("./6905/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6905/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6905/binderfs") = 0 [pid 314] umount2("./6905/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6905/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6905/cgroup.net") = 0 [pid 314] umount2("./6905/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6905/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6905/cgroup.cpu") = 0 [pid 314] umount2("./6905/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6905/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6905/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6905") = 0 [pid 314] mkdir("./6906", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7221 attached , child_tidptr=0x55557741b690) = 6908 [pid 7221] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7221] chdir("./6906") = 0 [pid 7221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7221] setpgid(0, 0) = 0 [pid 7221] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7221] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7221] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7221] write(3, "1000", 4) = 4 [pid 7221] close(3) = 0 [pid 7221] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7221] write(1, "executing program\n", 18) = 18 executing program [pid 7221] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7221] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7221] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7221] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7221] close(3) = 0 [pid 7221] close(4) = -1 EBADF (Bad file descriptor) [pid 7221] close(5) = -1 EBADF (Bad file descriptor) [pid 7221] close(6) = -1 EBADF (Bad file descriptor) [pid 7221] close(7) = -1 EBADF (Bad file descriptor) [pid 7221] close(8) = -1 EBADF (Bad file descriptor) [pid 7221] close(9) = -1 EBADF (Bad file descriptor) [pid 7221] close(10) = -1 EBADF (Bad file descriptor) [pid 7221] close(11) = -1 EBADF (Bad file descriptor) [pid 7221] close(12) = -1 EBADF (Bad file descriptor) [pid 7221] close(13) = -1 EBADF (Bad file descriptor) [pid 7221] close(14) = -1 EBADF (Bad file descriptor) [pid 7221] close(15) = -1 EBADF (Bad file descriptor) [pid 7221] close(16) = -1 EBADF (Bad file descriptor) [pid 7221] close(17) = -1 EBADF (Bad file descriptor) [pid 7221] close(18) = -1 EBADF (Bad file descriptor) [pid 7221] close(19) = -1 EBADF (Bad file descriptor) [pid 7221] close(20) = -1 EBADF (Bad file descriptor) [pid 7221] close(21) = -1 EBADF (Bad file descriptor) [pid 7221] close(22) = -1 EBADF (Bad file descriptor) [pid 7221] close(23) = -1 EBADF (Bad file descriptor) [pid 7221] close(24) = -1 EBADF (Bad file descriptor) [pid 7221] close(25) = -1 EBADF (Bad file descriptor) [pid 7221] close(26) = -1 EBADF (Bad file descriptor) [pid 7221] close(27) = -1 EBADF (Bad file descriptor) [pid 7221] close(28) = -1 EBADF (Bad file descriptor) [pid 7221] close(29) = -1 EBADF (Bad file descriptor) [pid 7221] exit_group(0) = ? [pid 7221] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6908, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6906", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6906", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6906/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6906/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6906/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6906/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6906/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6906/sys") = 0 [pid 314] umount2("./6906/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6906/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6906/binderfs") = 0 [pid 314] umount2("./6906/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6906/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6906/cgroup.net") = 0 [pid 314] umount2("./6906/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6906/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6906/cgroup.cpu") = 0 [pid 314] umount2("./6906/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6906/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6906/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6906") = 0 [pid 314] mkdir("./6907", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6909 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7222 attached [pid 7222] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7222] chdir("./6907") = 0 [pid 7222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7222] setpgid(0, 0) = 0 [pid 7222] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7222] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7222] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7222] write(3, "1000", 4) = 4 [pid 7222] close(3) = 0 [pid 7222] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7222] write(1, "executing program\n", 18) = 18 executing program [pid 7222] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7222] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7222] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7222] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7222] close(3) = 0 [pid 7222] close(4) = -1 EBADF (Bad file descriptor) [pid 7222] close(5) = -1 EBADF (Bad file descriptor) [pid 7222] close(6) = -1 EBADF (Bad file descriptor) [pid 7222] close(7) = -1 EBADF (Bad file descriptor) [pid 7222] close(8) = -1 EBADF (Bad file descriptor) [pid 7222] close(9) = -1 EBADF (Bad file descriptor) [pid 7222] close(10) = -1 EBADF (Bad file descriptor) [pid 7222] close(11) = -1 EBADF (Bad file descriptor) [pid 7222] close(12) = -1 EBADF (Bad file descriptor) [pid 7222] close(13) = -1 EBADF (Bad file descriptor) [pid 7222] close(14) = -1 EBADF (Bad file descriptor) [pid 7222] close(15) = -1 EBADF (Bad file descriptor) [pid 7222] close(16) = -1 EBADF (Bad file descriptor) [pid 7222] close(17) = -1 EBADF (Bad file descriptor) [pid 7222] close(18) = -1 EBADF (Bad file descriptor) [pid 7222] close(19) = -1 EBADF (Bad file descriptor) [pid 7222] close(20) = -1 EBADF (Bad file descriptor) [pid 7222] close(21) = -1 EBADF (Bad file descriptor) [pid 7222] close(22) = -1 EBADF (Bad file descriptor) [pid 7222] close(23) = -1 EBADF (Bad file descriptor) [pid 7222] close(24) = -1 EBADF (Bad file descriptor) [pid 7222] close(25) = -1 EBADF (Bad file descriptor) [pid 7222] close(26) = -1 EBADF (Bad file descriptor) [pid 7222] close(27) = -1 EBADF (Bad file descriptor) [pid 7222] close(28) = -1 EBADF (Bad file descriptor) [pid 7222] close(29) = -1 EBADF (Bad file descriptor) [pid 7222] exit_group(0) = ? [pid 7222] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6907", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6907", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6907/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6907/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6907/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6907/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6907/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6907/sys") = 0 [pid 314] umount2("./6907/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6907/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6907/binderfs") = 0 [pid 314] umount2("./6907/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6907/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6907/cgroup.net") = 0 [pid 314] umount2("./6907/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6907/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6907/cgroup.cpu") = 0 [pid 314] umount2("./6907/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6907/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6907/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6907") = 0 [pid 314] mkdir("./6908", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6910 ci2-android-6-12-rust/strace-static-x86_64: Process 7223 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7223] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7223] <... set_robust_list resumed>) = 0 [pid 7223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7223] chdir("./6908") = 0 [pid 7223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7223] setpgid(0, 0) = 0 [pid 7223] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7223] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7223] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7223] write(3, "1000", 4) = 4 [pid 7223] close(3) = 0 [pid 7223] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7223] write(1, "executing program\n", 18) = 18 [pid 7223] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7223] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7223] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7223] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7223] close(3) = 0 [pid 7223] close(4) = -1 EBADF (Bad file descriptor) [pid 7223] close(5) = -1 EBADF (Bad file descriptor) [pid 7223] close(6) = -1 EBADF (Bad file descriptor) [pid 7223] close(7) = -1 EBADF (Bad file descriptor) [pid 7223] close(8) = -1 EBADF (Bad file descriptor) [pid 7223] close(9) = -1 EBADF (Bad file descriptor) [pid 7223] close(10) = -1 EBADF (Bad file descriptor) [pid 7223] close(11) = -1 EBADF (Bad file descriptor) [pid 7223] close(12) = -1 EBADF (Bad file descriptor) [pid 7223] close(13) = -1 EBADF (Bad file descriptor) [pid 7223] close(14) = -1 EBADF (Bad file descriptor) [pid 7223] close(15) = -1 EBADF (Bad file descriptor) [pid 7223] close(16) = -1 EBADF (Bad file descriptor) [pid 7223] close(17) = -1 EBADF (Bad file descriptor) [pid 7223] close(18) = -1 EBADF (Bad file descriptor) [pid 7223] close(19) = -1 EBADF (Bad file descriptor) [pid 7223] close(20) = -1 EBADF (Bad file descriptor) [pid 7223] close(21) = -1 EBADF (Bad file descriptor) [pid 7223] close(22) = -1 EBADF (Bad file descriptor) [pid 7223] close(23) = -1 EBADF (Bad file descriptor) [pid 7223] close(24) = -1 EBADF (Bad file descriptor) [pid 7223] close(25) = -1 EBADF (Bad file descriptor) [pid 7223] close(26) = -1 EBADF (Bad file descriptor) [pid 7223] close(27) = -1 EBADF (Bad file descriptor) [pid 7223] close(28) = -1 EBADF (Bad file descriptor) [pid 7223] close(29) = -1 EBADF (Bad file descriptor) [pid 7223] exit_group(0) = ? [pid 7223] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6908", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6908", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6908/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6908/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6908/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6908/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6908/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6908/sys") = 0 [pid 314] umount2("./6908/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6908/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6908/binderfs") = 0 [pid 314] umount2("./6908/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6908/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6908/cgroup.net") = 0 [pid 314] umount2("./6908/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6908/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6908/cgroup.cpu") = 0 [pid 314] umount2("./6908/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6908/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6908/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6908") = 0 [pid 314] mkdir("./6909", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6911 ci2-android-6-12-rust/strace-static-x86_64: Process 7224 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7224] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7224] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7224] chdir("./6909") = 0 [pid 7224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7224] setpgid(0, 0) = 0 [pid 7224] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7224] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7224] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7224] write(3, "1000", 4) = 4 [pid 7224] close(3) = 0 [pid 7224] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7224] write(1, "executing program\n", 18) = 18 executing program [pid 7224] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7224] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7224] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7224] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7224] close(3) = 0 [pid 7224] close(4) = -1 EBADF (Bad file descriptor) [pid 7224] close(5) = -1 EBADF (Bad file descriptor) [pid 7224] close(6) = -1 EBADF (Bad file descriptor) [pid 7224] close(7) = -1 EBADF (Bad file descriptor) [pid 7224] close(8) = -1 EBADF (Bad file descriptor) [pid 7224] close(9) = -1 EBADF (Bad file descriptor) [pid 7224] close(10) = -1 EBADF (Bad file descriptor) [pid 7224] close(11) = -1 EBADF (Bad file descriptor) [pid 7224] close(12) = -1 EBADF (Bad file descriptor) [pid 7224] close(13) = -1 EBADF (Bad file descriptor) [pid 7224] close(14) = -1 EBADF (Bad file descriptor) [pid 7224] close(15) = -1 EBADF (Bad file descriptor) [pid 7224] close(16) = -1 EBADF (Bad file descriptor) [pid 7224] close(17) = -1 EBADF (Bad file descriptor) [pid 7224] close(18) = -1 EBADF (Bad file descriptor) [pid 7224] close(19) = -1 EBADF (Bad file descriptor) [pid 7224] close(20) = -1 EBADF (Bad file descriptor) [pid 7224] close(21) = -1 EBADF (Bad file descriptor) [pid 7224] close(22) = -1 EBADF (Bad file descriptor) [pid 7224] close(23) = -1 EBADF (Bad file descriptor) [pid 7224] close(24) = -1 EBADF (Bad file descriptor) [pid 7224] close(25) = -1 EBADF (Bad file descriptor) [pid 7224] close(26) = -1 EBADF (Bad file descriptor) [pid 7224] close(27) = -1 EBADF (Bad file descriptor) [pid 7224] close(28) = -1 EBADF (Bad file descriptor) [pid 7224] close(29) = -1 EBADF (Bad file descriptor) [pid 7224] exit_group(0) = ? [pid 7224] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6909", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6909", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6909/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6909/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6909/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6909/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6909/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6909/sys") = 0 [pid 314] umount2("./6909/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6909/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6909/binderfs") = 0 [pid 314] umount2("./6909/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6909/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6909/cgroup.net") = 0 [pid 314] umount2("./6909/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6909/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6909/cgroup.cpu") = 0 [pid 314] umount2("./6909/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6909/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6909/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6909") = 0 [pid 314] mkdir("./6910", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7225 attached , child_tidptr=0x55557741b690) = 6912 [pid 7225] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7225] chdir("./6910") = 0 [pid 7225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7225] setpgid(0, 0) = 0 [pid 7225] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7225] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7225] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7225] write(3, "1000", 4) = 4 [pid 7225] close(3) = 0 [pid 7225] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7225] write(1, "executing program\n", 18) = 18 executing program [pid 7225] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7225] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7225] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7225] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7225] close(3) = 0 [pid 7225] close(4) = -1 EBADF (Bad file descriptor) [pid 7225] close(5) = -1 EBADF (Bad file descriptor) [pid 7225] close(6) = -1 EBADF (Bad file descriptor) [pid 7225] close(7) = -1 EBADF (Bad file descriptor) [pid 7225] close(8) = -1 EBADF (Bad file descriptor) [pid 7225] close(9) = -1 EBADF (Bad file descriptor) [pid 7225] close(10) = -1 EBADF (Bad file descriptor) [pid 7225] close(11) = -1 EBADF (Bad file descriptor) [pid 7225] close(12) = -1 EBADF (Bad file descriptor) [pid 7225] close(13) = -1 EBADF (Bad file descriptor) [pid 7225] close(14) = -1 EBADF (Bad file descriptor) [pid 7225] close(15) = -1 EBADF (Bad file descriptor) [pid 7225] close(16) = -1 EBADF (Bad file descriptor) [pid 7225] close(17) = -1 EBADF (Bad file descriptor) [pid 7225] close(18) = -1 EBADF (Bad file descriptor) [pid 7225] close(19) = -1 EBADF (Bad file descriptor) [pid 7225] close(20) = -1 EBADF (Bad file descriptor) [pid 7225] close(21) = -1 EBADF (Bad file descriptor) [pid 7225] close(22) = -1 EBADF (Bad file descriptor) [pid 7225] close(23) = -1 EBADF (Bad file descriptor) [pid 7225] close(24) = -1 EBADF (Bad file descriptor) [pid 7225] close(25) = -1 EBADF (Bad file descriptor) [pid 7225] close(26) = -1 EBADF (Bad file descriptor) [pid 7225] close(27) = -1 EBADF (Bad file descriptor) [pid 7225] close(28) = -1 EBADF (Bad file descriptor) [pid 7225] close(29) = -1 EBADF (Bad file descriptor) [pid 7225] exit_group(0) = ? [pid 7225] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6912, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6910", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6910", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6910/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6910/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6910/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6910/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6910/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6910/sys") = 0 [pid 314] umount2("./6910/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6910/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6910/binderfs") = 0 [pid 314] umount2("./6910/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6910/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6910/cgroup.net") = 0 [pid 314] umount2("./6910/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6910/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6910/cgroup.cpu") = 0 [pid 314] umount2("./6910/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6910/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6910/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6910") = 0 [pid 314] mkdir("./6911", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7226 attached , child_tidptr=0x55557741b690) = 6913 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7226] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7226] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7226] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7226] chdir("./6911") = 0 [pid 7226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7226] setpgid(0, 0) = 0 [pid 7226] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7226] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7226] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7226] write(3, "1000", 4) = 4 [pid 7226] close(3) = 0 [pid 7226] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7226] write(1, "executing program\n", 18) = 18 [pid 7226] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7226] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7226] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7226] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7226] close(3) = 0 [pid 7226] close(4) = -1 EBADF (Bad file descriptor) [pid 7226] close(5) = -1 EBADF (Bad file descriptor) [pid 7226] close(6) = -1 EBADF (Bad file descriptor) [pid 7226] close(7) = -1 EBADF (Bad file descriptor) [pid 7226] close(8) = -1 EBADF (Bad file descriptor) [pid 7226] close(9) = -1 EBADF (Bad file descriptor) [pid 7226] close(10) = -1 EBADF (Bad file descriptor) [pid 7226] close(11) = -1 EBADF (Bad file descriptor) [pid 7226] close(12) = -1 EBADF (Bad file descriptor) [pid 7226] close(13) = -1 EBADF (Bad file descriptor) [pid 7226] close(14) = -1 EBADF (Bad file descriptor) [pid 7226] close(15) = -1 EBADF (Bad file descriptor) [pid 7226] close(16) = -1 EBADF (Bad file descriptor) [pid 7226] close(17) = -1 EBADF (Bad file descriptor) [pid 7226] close(18) = -1 EBADF (Bad file descriptor) [pid 7226] close(19) = -1 EBADF (Bad file descriptor) [pid 7226] close(20) = -1 EBADF (Bad file descriptor) [pid 7226] close(21) = -1 EBADF (Bad file descriptor) [pid 7226] close(22) = -1 EBADF (Bad file descriptor) [pid 7226] close(23) = -1 EBADF (Bad file descriptor) [pid 7226] close(24) = -1 EBADF (Bad file descriptor) [pid 7226] close(25) = -1 EBADF (Bad file descriptor) [pid 7226] close(26) = -1 EBADF (Bad file descriptor) [pid 7226] close(27) = -1 EBADF (Bad file descriptor) [pid 7226] close(28) = -1 EBADF (Bad file descriptor) [pid 7226] close(29) = -1 EBADF (Bad file descriptor) [pid 7226] exit_group(0) = ? [pid 7226] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6911", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6911", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6911/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6911/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6911/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6911/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6911/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6911/sys") = 0 [pid 314] umount2("./6911/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6911/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6911/binderfs") = 0 [pid 314] umount2("./6911/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6911/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6911/cgroup.net") = 0 [pid 314] umount2("./6911/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6911/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6911/cgroup.cpu") = 0 [pid 314] umount2("./6911/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6911/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6911/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6911") = 0 [pid 314] mkdir("./6912", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7227 attached , child_tidptr=0x55557741b690) = 6914 [pid 7227] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7227] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7227] chdir("./6912") = 0 [pid 7227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7227] setpgid(0, 0) = 0 [pid 7227] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7227] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7227] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7227] write(3, "1000", 4) = 4 [pid 7227] close(3) = 0 [pid 7227] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7227] write(1, "executing program\n", 18) = 18 [pid 7227] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7227] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7227] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7227] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7227] close(3) = 0 [pid 7227] close(4) = -1 EBADF (Bad file descriptor) [pid 7227] close(5) = -1 EBADF (Bad file descriptor) [pid 7227] close(6) = -1 EBADF (Bad file descriptor) [pid 7227] close(7) = -1 EBADF (Bad file descriptor) [pid 7227] close(8) = -1 EBADF (Bad file descriptor) [pid 7227] close(9) = -1 EBADF (Bad file descriptor) [pid 7227] close(10) = -1 EBADF (Bad file descriptor) [pid 7227] close(11) = -1 EBADF (Bad file descriptor) [pid 7227] close(12) = -1 EBADF (Bad file descriptor) [pid 7227] close(13) = -1 EBADF (Bad file descriptor) [pid 7227] close(14) = -1 EBADF (Bad file descriptor) [pid 7227] close(15) = -1 EBADF (Bad file descriptor) [pid 7227] close(16) = -1 EBADF (Bad file descriptor) [pid 7227] close(17) = -1 EBADF (Bad file descriptor) [pid 7227] close(18) = -1 EBADF (Bad file descriptor) [pid 7227] close(19) = -1 EBADF (Bad file descriptor) [pid 7227] close(20) = -1 EBADF (Bad file descriptor) [pid 7227] close(21) = -1 EBADF (Bad file descriptor) [pid 7227] close(22) = -1 EBADF (Bad file descriptor) [pid 7227] close(23) = -1 EBADF (Bad file descriptor) [pid 7227] close(24) = -1 EBADF (Bad file descriptor) [pid 7227] close(25) = -1 EBADF (Bad file descriptor) [pid 7227] close(26) = -1 EBADF (Bad file descriptor) [pid 7227] close(27) = -1 EBADF (Bad file descriptor) [pid 7227] close(28) = -1 EBADF (Bad file descriptor) [pid 7227] close(29) = -1 EBADF (Bad file descriptor) [pid 7227] exit_group(0) = ? [pid 7227] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6914, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6912", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6912", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6912/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6912/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6912/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6912/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6912/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6912/sys") = 0 [pid 314] umount2("./6912/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6912/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6912/binderfs") = 0 [pid 314] umount2("./6912/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6912/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6912/cgroup.net") = 0 [pid 314] umount2("./6912/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6912/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6912/cgroup.cpu") = 0 [pid 314] umount2("./6912/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6912/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6912/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6912") = 0 [pid 314] mkdir("./6913", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7228 attached , child_tidptr=0x55557741b690) = 6915 [pid 7228] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7228] chdir("./6913" [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7228] <... chdir resumed>) = 0 [pid 7228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7228] setpgid(0, 0) = 0 [pid 7228] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7228] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7228] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7228] write(3, "1000", 4) = 4 [pid 7228] close(3) = 0 [pid 7228] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7228] write(1, "executing program\n", 18) = 18 executing program [pid 7228] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7228] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7228] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7228] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7228] close(3) = 0 [pid 7228] close(4) = -1 EBADF (Bad file descriptor) [pid 7228] close(5) = -1 EBADF (Bad file descriptor) [pid 7228] close(6) = -1 EBADF (Bad file descriptor) [pid 7228] close(7) = -1 EBADF (Bad file descriptor) [pid 7228] close(8) = -1 EBADF (Bad file descriptor) [pid 7228] close(9) = -1 EBADF (Bad file descriptor) [pid 7228] close(10) = -1 EBADF (Bad file descriptor) [pid 7228] close(11) = -1 EBADF (Bad file descriptor) [pid 7228] close(12) = -1 EBADF (Bad file descriptor) [pid 7228] close(13) = -1 EBADF (Bad file descriptor) [pid 7228] close(14) = -1 EBADF (Bad file descriptor) [pid 7228] close(15) = -1 EBADF (Bad file descriptor) [pid 7228] close(16) = -1 EBADF (Bad file descriptor) [pid 7228] close(17) = -1 EBADF (Bad file descriptor) [pid 7228] close(18) = -1 EBADF (Bad file descriptor) [pid 7228] close(19) = -1 EBADF (Bad file descriptor) [pid 7228] close(20) = -1 EBADF (Bad file descriptor) [pid 7228] close(21) = -1 EBADF (Bad file descriptor) [pid 7228] close(22) = -1 EBADF (Bad file descriptor) [pid 7228] close(23) = -1 EBADF (Bad file descriptor) [pid 7228] close(24) = -1 EBADF (Bad file descriptor) [pid 7228] close(25) = -1 EBADF (Bad file descriptor) [pid 7228] close(26) = -1 EBADF (Bad file descriptor) [pid 7228] close(27) = -1 EBADF (Bad file descriptor) [pid 7228] close(28) = -1 EBADF (Bad file descriptor) [pid 7228] close(29) = -1 EBADF (Bad file descriptor) [pid 7228] exit_group(0) = ? [pid 7228] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6913", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6913", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6913/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6913/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6913/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6913/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6913/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6913/sys") = 0 [pid 314] umount2("./6913/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6913/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6913/binderfs") = 0 [pid 314] umount2("./6913/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6913/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6913/cgroup.net") = 0 [pid 314] umount2("./6913/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6913/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6913/cgroup.cpu") = 0 [pid 314] umount2("./6913/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6913/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6913/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6913") = 0 [pid 314] mkdir("./6914", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7229 attached , child_tidptr=0x55557741b690) = 6916 [pid 7229] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7229] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7229] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7229] chdir("./6914") = 0 [pid 7229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7229] setpgid(0, 0) = 0 [pid 7229] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7229] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7229] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7229] write(3, "1000", 4) = 4 [pid 7229] close(3) = 0 [pid 7229] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7229] write(1, "executing program\n", 18) = 18 executing program [pid 7229] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7229] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7229] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7229] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7229] close(3) = 0 [pid 7229] close(4) = -1 EBADF (Bad file descriptor) [pid 7229] close(5) = -1 EBADF (Bad file descriptor) [pid 7229] close(6) = -1 EBADF (Bad file descriptor) [pid 7229] close(7) = -1 EBADF (Bad file descriptor) [pid 7229] close(8) = -1 EBADF (Bad file descriptor) [pid 7229] close(9) = -1 EBADF (Bad file descriptor) [pid 7229] close(10) = -1 EBADF (Bad file descriptor) [pid 7229] close(11) = -1 EBADF (Bad file descriptor) [pid 7229] close(12) = -1 EBADF (Bad file descriptor) [pid 7229] close(13) = -1 EBADF (Bad file descriptor) [pid 7229] close(14) = -1 EBADF (Bad file descriptor) [pid 7229] close(15) = -1 EBADF (Bad file descriptor) [pid 7229] close(16) = -1 EBADF (Bad file descriptor) [pid 7229] close(17) = -1 EBADF (Bad file descriptor) [pid 7229] close(18) = -1 EBADF (Bad file descriptor) [pid 7229] close(19) = -1 EBADF (Bad file descriptor) [pid 7229] close(20) = -1 EBADF (Bad file descriptor) [pid 7229] close(21) = -1 EBADF (Bad file descriptor) [pid 7229] close(22) = -1 EBADF (Bad file descriptor) [pid 7229] close(23) = -1 EBADF (Bad file descriptor) [pid 7229] close(24) = -1 EBADF (Bad file descriptor) [pid 7229] close(25) = -1 EBADF (Bad file descriptor) [pid 7229] close(26) = -1 EBADF (Bad file descriptor) [pid 7229] close(27) = -1 EBADF (Bad file descriptor) [pid 7229] close(28) = -1 EBADF (Bad file descriptor) [pid 7229] close(29) = -1 EBADF (Bad file descriptor) [pid 7229] exit_group(0) = ? [pid 7229] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6916, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6914", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6914", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6914/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6914/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6914/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6914/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6914/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6914/sys") = 0 [pid 314] umount2("./6914/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6914/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6914/binderfs") = 0 [pid 314] umount2("./6914/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6914/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6914/cgroup.net") = 0 [pid 314] umount2("./6914/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6914/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6914/cgroup.cpu") = 0 [pid 314] umount2("./6914/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6914/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6914/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6914") = 0 [pid 314] mkdir("./6915", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7230 attached , child_tidptr=0x55557741b690) = 6917 [pid 7230] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7230] chdir("./6915") = 0 [pid 7230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7230] setpgid(0, 0) = 0 [pid 7230] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7230] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7230] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7230] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7230] write(3, "1000", 4) = 4 [pid 7230] close(3) = 0 [pid 7230] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7230] write(1, "executing program\n", 18) = 18 executing program [pid 7230] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7230] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7230] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7230] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7230] close(3) = 0 [pid 7230] close(4) = -1 EBADF (Bad file descriptor) [pid 7230] close(5) = -1 EBADF (Bad file descriptor) [pid 7230] close(6) = -1 EBADF (Bad file descriptor) [pid 7230] close(7) = -1 EBADF (Bad file descriptor) [pid 7230] close(8) = -1 EBADF (Bad file descriptor) [pid 7230] close(9) = -1 EBADF (Bad file descriptor) [pid 7230] close(10) = -1 EBADF (Bad file descriptor) [pid 7230] close(11) = -1 EBADF (Bad file descriptor) [pid 7230] close(12) = -1 EBADF (Bad file descriptor) [pid 7230] close(13) = -1 EBADF (Bad file descriptor) [pid 7230] close(14) = -1 EBADF (Bad file descriptor) [pid 7230] close(15) = -1 EBADF (Bad file descriptor) [pid 7230] close(16) = -1 EBADF (Bad file descriptor) [pid 7230] close(17) = -1 EBADF (Bad file descriptor) [pid 7230] close(18) = -1 EBADF (Bad file descriptor) [pid 7230] close(19) = -1 EBADF (Bad file descriptor) [pid 7230] close(20) = -1 EBADF (Bad file descriptor) [pid 7230] close(21) = -1 EBADF (Bad file descriptor) [pid 7230] close(22) = -1 EBADF (Bad file descriptor) [pid 7230] close(23) = -1 EBADF (Bad file descriptor) [pid 7230] close(24) = -1 EBADF (Bad file descriptor) [pid 7230] close(25) = -1 EBADF (Bad file descriptor) [pid 7230] close(26) = -1 EBADF (Bad file descriptor) [pid 7230] close(27) = -1 EBADF (Bad file descriptor) [pid 7230] close(28) = -1 EBADF (Bad file descriptor) [pid 7230] close(29) = -1 EBADF (Bad file descriptor) [pid 7230] exit_group(0) = ? [pid 7230] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6917, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6915", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6915", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6915/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6915/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6915/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6915/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6915/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6915/sys") = 0 [pid 314] umount2("./6915/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6915/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6915/binderfs") = 0 [pid 314] umount2("./6915/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6915/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6915/cgroup.net") = 0 [pid 314] umount2("./6915/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6915/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6915/cgroup.cpu") = 0 [pid 314] umount2("./6915/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6915/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6915/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6915") = 0 [pid 314] mkdir("./6916", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7231 attached , child_tidptr=0x55557741b690) = 6918 [pid 7231] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7231] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7231] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7231] chdir("./6916") = 0 [pid 7231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7231] setpgid(0, 0) = 0 [pid 7231] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7231] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7231] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7231] write(3, "1000", 4) = 4 [pid 7231] close(3) = 0 [pid 7231] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7231] write(1, "executing program\n", 18) = 18 executing program [pid 7231] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7231] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7231] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7231] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7231] close(3) = 0 [pid 7231] close(4) = -1 EBADF (Bad file descriptor) [pid 7231] close(5) = -1 EBADF (Bad file descriptor) [pid 7231] close(6) = -1 EBADF (Bad file descriptor) [pid 7231] close(7) = -1 EBADF (Bad file descriptor) [pid 7231] close(8) = -1 EBADF (Bad file descriptor) [pid 7231] close(9) = -1 EBADF (Bad file descriptor) [pid 7231] close(10) = -1 EBADF (Bad file descriptor) [pid 7231] close(11) = -1 EBADF (Bad file descriptor) [pid 7231] close(12) = -1 EBADF (Bad file descriptor) [pid 7231] close(13) = -1 EBADF (Bad file descriptor) [pid 7231] close(14) = -1 EBADF (Bad file descriptor) [pid 7231] close(15) = -1 EBADF (Bad file descriptor) [pid 7231] close(16) = -1 EBADF (Bad file descriptor) [pid 7231] close(17) = -1 EBADF (Bad file descriptor) [pid 7231] close(18) = -1 EBADF (Bad file descriptor) [pid 7231] close(19) = -1 EBADF (Bad file descriptor) [pid 7231] close(20) = -1 EBADF (Bad file descriptor) [pid 7231] close(21) = -1 EBADF (Bad file descriptor) [pid 7231] close(22) = -1 EBADF (Bad file descriptor) [pid 7231] close(23) = -1 EBADF (Bad file descriptor) [pid 7231] close(24) = -1 EBADF (Bad file descriptor) [pid 7231] close(25) = -1 EBADF (Bad file descriptor) [pid 7231] close(26) = -1 EBADF (Bad file descriptor) [pid 7231] close(27) = -1 EBADF (Bad file descriptor) [pid 7231] close(28) = -1 EBADF (Bad file descriptor) [pid 7231] close(29) = -1 EBADF (Bad file descriptor) [pid 7231] exit_group(0) = ? [pid 7231] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6916", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6916", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6916/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6916/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6916/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6916/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6916/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6916/sys") = 0 [pid 314] umount2("./6916/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6916/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6916/binderfs") = 0 [pid 314] umount2("./6916/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6916/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6916/cgroup.net") = 0 [pid 314] umount2("./6916/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6916/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6916/cgroup.cpu") = 0 [pid 314] umount2("./6916/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6916/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6916/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6916") = 0 [pid 314] mkdir("./6917", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7232 attached , child_tidptr=0x55557741b690) = 6919 [pid 7232] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7232] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7232] chdir("./6917") = 0 [pid 7232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7232] setpgid(0, 0) = 0 [pid 7232] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7232] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7232] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7232] write(3, "1000", 4) = 4 [pid 7232] close(3) = 0 [pid 7232] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7232] write(1, "executing program\n", 18) = 18 executing program [pid 7232] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7232] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7232] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7232] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7232] close(3) = 0 [pid 7232] close(4) = -1 EBADF (Bad file descriptor) [pid 7232] close(5) = -1 EBADF (Bad file descriptor) [pid 7232] close(6) = -1 EBADF (Bad file descriptor) [pid 7232] close(7) = -1 EBADF (Bad file descriptor) [pid 7232] close(8) = -1 EBADF (Bad file descriptor) [pid 7232] close(9) = -1 EBADF (Bad file descriptor) [pid 7232] close(10) = -1 EBADF (Bad file descriptor) [pid 7232] close(11) = -1 EBADF (Bad file descriptor) [pid 7232] close(12) = -1 EBADF (Bad file descriptor) [pid 7232] close(13) = -1 EBADF (Bad file descriptor) [pid 7232] close(14) = -1 EBADF (Bad file descriptor) [pid 7232] close(15) = -1 EBADF (Bad file descriptor) [pid 7232] close(16) = -1 EBADF (Bad file descriptor) [pid 7232] close(17) = -1 EBADF (Bad file descriptor) [pid 7232] close(18) = -1 EBADF (Bad file descriptor) [pid 7232] close(19) = -1 EBADF (Bad file descriptor) [pid 7232] close(20) = -1 EBADF (Bad file descriptor) [pid 7232] close(21) = -1 EBADF (Bad file descriptor) [pid 7232] close(22) = -1 EBADF (Bad file descriptor) [pid 7232] close(23) = -1 EBADF (Bad file descriptor) [pid 7232] close(24) = -1 EBADF (Bad file descriptor) [pid 7232] close(25) = -1 EBADF (Bad file descriptor) [pid 7232] close(26) = -1 EBADF (Bad file descriptor) [pid 7232] close(27) = -1 EBADF (Bad file descriptor) [pid 7232] close(28) = -1 EBADF (Bad file descriptor) [pid 7232] close(29) = -1 EBADF (Bad file descriptor) [pid 7232] exit_group(0) = ? [pid 7232] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6917", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6917", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6917/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6917/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6917/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6917/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6917/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6917/sys") = 0 [pid 314] umount2("./6917/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6917/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6917/binderfs") = 0 [pid 314] umount2("./6917/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6917/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6917/cgroup.net") = 0 [pid 314] umount2("./6917/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6917/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6917/cgroup.cpu") = 0 [pid 314] umount2("./6917/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6917/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6917/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6917") = 0 [pid 314] mkdir("./6918", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7233 attached , child_tidptr=0x55557741b690) = 6920 [pid 7233] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7233] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7233] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7233] chdir("./6918") = 0 [pid 7233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7233] setpgid(0, 0) = 0 [pid 7233] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7233] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7233] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7233] write(3, "1000", 4) = 4 [pid 7233] close(3) = 0 [pid 7233] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7233] write(1, "executing program\n", 18) = 18 [pid 7233] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7233] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7233] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7233] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7233] close(3) = 0 [pid 7233] close(4) = -1 EBADF (Bad file descriptor) [pid 7233] close(5) = -1 EBADF (Bad file descriptor) [pid 7233] close(6) = -1 EBADF (Bad file descriptor) [pid 7233] close(7) = -1 EBADF (Bad file descriptor) [pid 7233] close(8) = -1 EBADF (Bad file descriptor) [pid 7233] close(9) = -1 EBADF (Bad file descriptor) [pid 7233] close(10) = -1 EBADF (Bad file descriptor) [pid 7233] close(11) = -1 EBADF (Bad file descriptor) [pid 7233] close(12) = -1 EBADF (Bad file descriptor) [pid 7233] close(13) = -1 EBADF (Bad file descriptor) [pid 7233] close(14) = -1 EBADF (Bad file descriptor) [pid 7233] close(15) = -1 EBADF (Bad file descriptor) [pid 7233] close(16) = -1 EBADF (Bad file descriptor) [pid 7233] close(17) = -1 EBADF (Bad file descriptor) [pid 7233] close(18) = -1 EBADF (Bad file descriptor) [pid 7233] close(19) = -1 EBADF (Bad file descriptor) [pid 7233] close(20) = -1 EBADF (Bad file descriptor) [pid 7233] close(21) = -1 EBADF (Bad file descriptor) [pid 7233] close(22) = -1 EBADF (Bad file descriptor) [pid 7233] close(23) = -1 EBADF (Bad file descriptor) [pid 7233] close(24) = -1 EBADF (Bad file descriptor) [pid 7233] close(25) = -1 EBADF (Bad file descriptor) [pid 7233] close(26) = -1 EBADF (Bad file descriptor) [pid 7233] close(27) = -1 EBADF (Bad file descriptor) [pid 7233] close(28) = -1 EBADF (Bad file descriptor) [pid 7233] close(29) = -1 EBADF (Bad file descriptor) [pid 7233] exit_group(0) = ? [pid 7233] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6918", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6918", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6918/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6918/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6918/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6918/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6918/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6918/sys") = 0 [pid 314] umount2("./6918/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6918/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6918/binderfs") = 0 [pid 314] umount2("./6918/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6918/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6918/cgroup.net") = 0 [pid 314] umount2("./6918/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6918/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6918/cgroup.cpu") = 0 [pid 314] umount2("./6918/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6918/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6918/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6918") = 0 [pid 314] mkdir("./6919", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7234 attached , child_tidptr=0x55557741b690) = 6921 [pid 7234] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7234] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7234] chdir("./6919") = 0 [pid 7234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 7234] setpgid(0, 0) = 0 [pid 7234] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7234] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7234] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7234] write(3, "1000", 4) = 4 [pid 7234] close(3) = 0 [pid 7234] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7234] write(1, "executing program\n", 18) = 18 [pid 7234] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7234] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7234] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7234] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7234] close(3) = 0 [pid 7234] close(4) = -1 EBADF (Bad file descriptor) [pid 7234] close(5) = -1 EBADF (Bad file descriptor) [pid 7234] close(6) = -1 EBADF (Bad file descriptor) [pid 7234] close(7) = -1 EBADF (Bad file descriptor) [pid 7234] close(8) = -1 EBADF (Bad file descriptor) [pid 7234] close(9) = -1 EBADF (Bad file descriptor) [pid 7234] close(10) = -1 EBADF (Bad file descriptor) [pid 7234] close(11) = -1 EBADF (Bad file descriptor) [pid 7234] close(12) = -1 EBADF (Bad file descriptor) [pid 7234] close(13) = -1 EBADF (Bad file descriptor) [pid 7234] close(14) = -1 EBADF (Bad file descriptor) [pid 7234] close(15) = -1 EBADF (Bad file descriptor) [pid 7234] close(16) = -1 EBADF (Bad file descriptor) [pid 7234] close(17) = -1 EBADF (Bad file descriptor) [pid 7234] close(18) = -1 EBADF (Bad file descriptor) [pid 7234] close(19) = -1 EBADF (Bad file descriptor) [pid 7234] close(20) = -1 EBADF (Bad file descriptor) [pid 7234] close(21) = -1 EBADF (Bad file descriptor) [pid 7234] close(22) = -1 EBADF (Bad file descriptor) [pid 7234] close(23) = -1 EBADF (Bad file descriptor) [pid 7234] close(24) = -1 EBADF (Bad file descriptor) [pid 7234] close(25) = -1 EBADF (Bad file descriptor) [pid 7234] close(26) = -1 EBADF (Bad file descriptor) [pid 7234] close(27) = -1 EBADF (Bad file descriptor) [pid 7234] close(28) = -1 EBADF (Bad file descriptor) [pid 7234] close(29) = -1 EBADF (Bad file descriptor) [pid 7234] exit_group(0) = ? [pid 7234] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6921, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6919", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6919", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6919/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6919/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6919/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6919/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6919/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6919/sys") = 0 [pid 314] umount2("./6919/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6919/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6919/binderfs") = 0 [pid 314] umount2("./6919/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6919/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6919/cgroup.net") = 0 [pid 314] umount2("./6919/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6919/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6919/cgroup.cpu") = 0 [pid 314] umount2("./6919/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6919/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6919/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6919") = 0 [pid 314] mkdir("./6920", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7235 attached , child_tidptr=0x55557741b690) = 6922 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7235] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7235] chdir("./6920") = 0 [pid 7235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7235] setpgid(0, 0) = 0 [pid 7235] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7235] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7235] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7235] write(3, "1000", 4) = 4 [pid 7235] close(3) = 0 [pid 7235] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7235] write(1, "executing program\n", 18) = 18 [pid 7235] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7235] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7235] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7235] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7235] close(3) = 0 [pid 7235] close(4) = -1 EBADF (Bad file descriptor) [pid 7235] close(5) = -1 EBADF (Bad file descriptor) [pid 7235] close(6) = -1 EBADF (Bad file descriptor) [pid 7235] close(7) = -1 EBADF (Bad file descriptor) [pid 7235] close(8) = -1 EBADF (Bad file descriptor) [pid 7235] close(9) = -1 EBADF (Bad file descriptor) [pid 7235] close(10) = -1 EBADF (Bad file descriptor) [pid 7235] close(11) = -1 EBADF (Bad file descriptor) [pid 7235] close(12) = -1 EBADF (Bad file descriptor) [pid 7235] close(13) = -1 EBADF (Bad file descriptor) [pid 7235] close(14) = -1 EBADF (Bad file descriptor) [pid 7235] close(15) = -1 EBADF (Bad file descriptor) [pid 7235] close(16) = -1 EBADF (Bad file descriptor) [pid 7235] close(17) = -1 EBADF (Bad file descriptor) [pid 7235] close(18) = -1 EBADF (Bad file descriptor) [pid 7235] close(19) = -1 EBADF (Bad file descriptor) [pid 7235] close(20) = -1 EBADF (Bad file descriptor) [pid 7235] close(21) = -1 EBADF (Bad file descriptor) [pid 7235] close(22) = -1 EBADF (Bad file descriptor) [pid 7235] close(23) = -1 EBADF (Bad file descriptor) [pid 7235] close(24) = -1 EBADF (Bad file descriptor) [pid 7235] close(25) = -1 EBADF (Bad file descriptor) [pid 7235] close(26) = -1 EBADF (Bad file descriptor) [pid 7235] close(27) = -1 EBADF (Bad file descriptor) [pid 7235] close(28) = -1 EBADF (Bad file descriptor) [pid 7235] close(29) = -1 EBADF (Bad file descriptor) [pid 7235] exit_group(0) = ? [pid 7235] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6922, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6920", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6920", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6920/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6920/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6920/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6920/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6920/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6920/sys") = 0 [pid 314] umount2("./6920/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6920/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6920/binderfs") = 0 [pid 314] umount2("./6920/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6920/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6920/cgroup.net") = 0 [pid 314] umount2("./6920/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6920/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6920/cgroup.cpu") = 0 [pid 314] umount2("./6920/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6920/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6920/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6920") = 0 [pid 314] mkdir("./6921", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7236 attached , child_tidptr=0x55557741b690) = 6923 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7236] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7236] <... set_robust_list resumed>) = 0 [pid 7236] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7236] chdir("./6921") = 0 [pid 7236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7236] setpgid(0, 0) = 0 [pid 7236] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7236] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7236] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7236] write(3, "1000", 4) = 4 [pid 7236] close(3) = 0 [pid 7236] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7236] write(1, "executing program\n", 18) = 18 executing program [pid 7236] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7236] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7236] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7236] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7236] close(3) = 0 [pid 7236] close(4) = -1 EBADF (Bad file descriptor) [pid 7236] close(5) = -1 EBADF (Bad file descriptor) [pid 7236] close(6) = -1 EBADF (Bad file descriptor) [pid 7236] close(7) = -1 EBADF (Bad file descriptor) [pid 7236] close(8) = -1 EBADF (Bad file descriptor) [pid 7236] close(9) = -1 EBADF (Bad file descriptor) [pid 7236] close(10) = -1 EBADF (Bad file descriptor) [pid 7236] close(11) = -1 EBADF (Bad file descriptor) [pid 7236] close(12) = -1 EBADF (Bad file descriptor) [pid 7236] close(13) = -1 EBADF (Bad file descriptor) [pid 7236] close(14) = -1 EBADF (Bad file descriptor) [pid 7236] close(15) = -1 EBADF (Bad file descriptor) [pid 7236] close(16) = -1 EBADF (Bad file descriptor) [pid 7236] close(17) = -1 EBADF (Bad file descriptor) [pid 7236] close(18) = -1 EBADF (Bad file descriptor) [pid 7236] close(19) = -1 EBADF (Bad file descriptor) [pid 7236] close(20) = -1 EBADF (Bad file descriptor) [pid 7236] close(21) = -1 EBADF (Bad file descriptor) [pid 7236] close(22) = -1 EBADF (Bad file descriptor) [pid 7236] close(23) = -1 EBADF (Bad file descriptor) [pid 7236] close(24) = -1 EBADF (Bad file descriptor) [pid 7236] close(25) = -1 EBADF (Bad file descriptor) [pid 7236] close(26) = -1 EBADF (Bad file descriptor) [pid 7236] close(27) = -1 EBADF (Bad file descriptor) [pid 7236] close(28) = -1 EBADF (Bad file descriptor) [pid 7236] close(29) = -1 EBADF (Bad file descriptor) [pid 7236] exit_group(0) = ? [pid 7236] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6921", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6921", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6921/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6921/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6921/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6921/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6921/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6921/sys") = 0 [pid 314] umount2("./6921/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6921/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6921/binderfs") = 0 [pid 314] umount2("./6921/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6921/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6921/cgroup.net") = 0 [pid 314] umount2("./6921/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6921/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6921/cgroup.cpu") = 0 [pid 314] umount2("./6921/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6921/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6921/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6921") = 0 [pid 314] mkdir("./6922", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7237 attached [pid 7237] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7237] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6924 [pid 7237] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7237] chdir("./6922") = 0 [pid 7237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7237] setpgid(0, 0) = 0 [pid 7237] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7237] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7237] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7237] write(3, "1000", 4) = 4 [pid 7237] close(3) = 0 [pid 7237] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7237] write(1, "executing program\n", 18) = 18 executing program [pid 7237] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7237] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7237] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7237] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7237] close(3) = 0 [pid 7237] close(4) = -1 EBADF (Bad file descriptor) [pid 7237] close(5) = -1 EBADF (Bad file descriptor) [pid 7237] close(6) = -1 EBADF (Bad file descriptor) [pid 7237] close(7) = -1 EBADF (Bad file descriptor) [pid 7237] close(8) = -1 EBADF (Bad file descriptor) [pid 7237] close(9) = -1 EBADF (Bad file descriptor) [pid 7237] close(10) = -1 EBADF (Bad file descriptor) [pid 7237] close(11) = -1 EBADF (Bad file descriptor) [pid 7237] close(12) = -1 EBADF (Bad file descriptor) [pid 7237] close(13) = -1 EBADF (Bad file descriptor) [pid 7237] close(14) = -1 EBADF (Bad file descriptor) [pid 7237] close(15) = -1 EBADF (Bad file descriptor) [pid 7237] close(16) = -1 EBADF (Bad file descriptor) [pid 7237] close(17) = -1 EBADF (Bad file descriptor) [pid 7237] close(18) = -1 EBADF (Bad file descriptor) [pid 7237] close(19) = -1 EBADF (Bad file descriptor) [pid 7237] close(20) = -1 EBADF (Bad file descriptor) [pid 7237] close(21) = -1 EBADF (Bad file descriptor) [pid 7237] close(22) = -1 EBADF (Bad file descriptor) [pid 7237] close(23) = -1 EBADF (Bad file descriptor) [pid 7237] close(24) = -1 EBADF (Bad file descriptor) [pid 7237] close(25) = -1 EBADF (Bad file descriptor) [pid 7237] close(26) = -1 EBADF (Bad file descriptor) [pid 7237] close(27) = -1 EBADF (Bad file descriptor) [pid 7237] close(28) = -1 EBADF (Bad file descriptor) [pid 7237] close(29) = -1 EBADF (Bad file descriptor) [pid 7237] exit_group(0) = ? [pid 7237] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6922", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6922", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6922/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6922/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6922/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6922/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6922/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6922/sys") = 0 [pid 314] umount2("./6922/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6922/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6922/binderfs") = 0 [pid 314] umount2("./6922/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6922/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6922/cgroup.net") = 0 [pid 314] umount2("./6922/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6922/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6922/cgroup.cpu") = 0 [pid 314] umount2("./6922/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6922/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6922/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6922") = 0 [pid 314] mkdir("./6923", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7238 attached , child_tidptr=0x55557741b690) = 6925 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7238] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7238] chdir("./6923") = 0 [pid 7238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7238] setpgid(0, 0) = 0 [pid 7238] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7238] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7238] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7238] write(3, "1000", 4) = 4 [pid 7238] close(3) = 0 [pid 7238] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7238] write(1, "executing program\n", 18) = 18 executing program [pid 7238] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7238] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7238] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7238] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7238] close(3) = 0 [pid 7238] close(4) = -1 EBADF (Bad file descriptor) [pid 7238] close(5) = -1 EBADF (Bad file descriptor) [pid 7238] close(6) = -1 EBADF (Bad file descriptor) [pid 7238] close(7) = -1 EBADF (Bad file descriptor) [pid 7238] close(8) = -1 EBADF (Bad file descriptor) [pid 7238] close(9) = -1 EBADF (Bad file descriptor) [pid 7238] close(10) = -1 EBADF (Bad file descriptor) [pid 7238] close(11) = -1 EBADF (Bad file descriptor) [pid 7238] close(12) = -1 EBADF (Bad file descriptor) [pid 7238] close(13) = -1 EBADF (Bad file descriptor) [pid 7238] close(14) = -1 EBADF (Bad file descriptor) [pid 7238] close(15) = -1 EBADF (Bad file descriptor) [pid 7238] close(16) = -1 EBADF (Bad file descriptor) [pid 7238] close(17) = -1 EBADF (Bad file descriptor) [pid 7238] close(18) = -1 EBADF (Bad file descriptor) [pid 7238] close(19) = -1 EBADF (Bad file descriptor) [pid 7238] close(20) = -1 EBADF (Bad file descriptor) [pid 7238] close(21) = -1 EBADF (Bad file descriptor) [pid 7238] close(22) = -1 EBADF (Bad file descriptor) [pid 7238] close(23) = -1 EBADF (Bad file descriptor) [pid 7238] close(24) = -1 EBADF (Bad file descriptor) [pid 7238] close(25) = -1 EBADF (Bad file descriptor) [pid 7238] close(26) = -1 EBADF (Bad file descriptor) [pid 7238] close(27) = -1 EBADF (Bad file descriptor) [pid 7238] close(28) = -1 EBADF (Bad file descriptor) [pid 7238] close(29) = -1 EBADF (Bad file descriptor) [pid 7238] exit_group(0) = ? [pid 7238] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6925, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6923", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6923", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6923/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6923/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6923/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6923/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6923/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6923/sys") = 0 [pid 314] umount2("./6923/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6923/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6923/binderfs") = 0 [pid 314] umount2("./6923/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6923/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6923/cgroup.net") = 0 [pid 314] umount2("./6923/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6923/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6923/cgroup.cpu") = 0 [pid 314] umount2("./6923/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6923/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6923/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6923") = 0 [pid 314] mkdir("./6924", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7239 attached , child_tidptr=0x55557741b690) = 6926 [pid 7239] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7239] chdir("./6924") = 0 [pid 7239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7239] setpgid(0, 0) = 0 [pid 7239] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7239] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7239] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7239] write(3, "1000", 4) = 4 [pid 7239] close(3) = 0 [pid 7239] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7239] write(1, "executing program\n", 18) = 18 [pid 7239] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7239] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7239] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7239] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7239] close(3) = 0 [pid 7239] close(4) = -1 EBADF (Bad file descriptor) [pid 7239] close(5) = -1 EBADF (Bad file descriptor) [pid 7239] close(6) = -1 EBADF (Bad file descriptor) [pid 7239] close(7) = -1 EBADF (Bad file descriptor) [pid 7239] close(8) = -1 EBADF (Bad file descriptor) [pid 7239] close(9) = -1 EBADF (Bad file descriptor) [pid 7239] close(10) = -1 EBADF (Bad file descriptor) [pid 7239] close(11) = -1 EBADF (Bad file descriptor) [pid 7239] close(12) = -1 EBADF (Bad file descriptor) [pid 7239] close(13) = -1 EBADF (Bad file descriptor) [pid 7239] close(14) = -1 EBADF (Bad file descriptor) [pid 7239] close(15) = -1 EBADF (Bad file descriptor) [pid 7239] close(16) = -1 EBADF (Bad file descriptor) [pid 7239] close(17) = -1 EBADF (Bad file descriptor) [pid 7239] close(18) = -1 EBADF (Bad file descriptor) [pid 7239] close(19) = -1 EBADF (Bad file descriptor) [pid 7239] close(20) = -1 EBADF (Bad file descriptor) [pid 7239] close(21) = -1 EBADF (Bad file descriptor) [pid 7239] close(22) = -1 EBADF (Bad file descriptor) [pid 7239] close(23) = -1 EBADF (Bad file descriptor) [pid 7239] close(24) = -1 EBADF (Bad file descriptor) [pid 7239] close(25) = -1 EBADF (Bad file descriptor) [pid 7239] close(26) = -1 EBADF (Bad file descriptor) [pid 7239] close(27) = -1 EBADF (Bad file descriptor) [pid 7239] close(28) = -1 EBADF (Bad file descriptor) [pid 7239] close(29) = -1 EBADF (Bad file descriptor) [pid 7239] exit_group(0) = ? [pid 7239] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6924", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6924", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6924/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6924/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6924/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6924/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6924/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6924/sys") = 0 [pid 314] umount2("./6924/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6924/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6924/binderfs") = 0 [pid 314] umount2("./6924/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6924/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6924/cgroup.net") = 0 [pid 314] umount2("./6924/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6924/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6924/cgroup.cpu") = 0 [pid 314] umount2("./6924/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6924/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6924/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6924") = 0 [pid 314] mkdir("./6925", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7240 attached , child_tidptr=0x55557741b690) = 6927 [pid 7240] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7240] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7240] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7240] chdir("./6925") = 0 [pid 7240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7240] setpgid(0, 0) = 0 [pid 7240] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7240] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7240] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7240] write(3, "1000", 4) = 4 [pid 7240] close(3) = 0 [pid 7240] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7240] write(1, "executing program\n", 18) = 18 [pid 7240] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7240] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7240] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7240] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7240] close(3) = 0 [pid 7240] close(4) = -1 EBADF (Bad file descriptor) [pid 7240] close(5) = -1 EBADF (Bad file descriptor) [pid 7240] close(6) = -1 EBADF (Bad file descriptor) [pid 7240] close(7) = -1 EBADF (Bad file descriptor) [pid 7240] close(8) = -1 EBADF (Bad file descriptor) [pid 7240] close(9) = -1 EBADF (Bad file descriptor) [pid 7240] close(10) = -1 EBADF (Bad file descriptor) [pid 7240] close(11) = -1 EBADF (Bad file descriptor) [pid 7240] close(12) = -1 EBADF (Bad file descriptor) [pid 7240] close(13) = -1 EBADF (Bad file descriptor) [pid 7240] close(14) = -1 EBADF (Bad file descriptor) [pid 7240] close(15) = -1 EBADF (Bad file descriptor) [pid 7240] close(16) = -1 EBADF (Bad file descriptor) [pid 7240] close(17) = -1 EBADF (Bad file descriptor) [pid 7240] close(18) = -1 EBADF (Bad file descriptor) [pid 7240] close(19) = -1 EBADF (Bad file descriptor) [pid 7240] close(20) = -1 EBADF (Bad file descriptor) [pid 7240] close(21) = -1 EBADF (Bad file descriptor) [pid 7240] close(22) = -1 EBADF (Bad file descriptor) [pid 7240] close(23) = -1 EBADF (Bad file descriptor) [pid 7240] close(24) = -1 EBADF (Bad file descriptor) [pid 7240] close(25) = -1 EBADF (Bad file descriptor) [pid 7240] close(26) = -1 EBADF (Bad file descriptor) [pid 7240] close(27) = -1 EBADF (Bad file descriptor) [pid 7240] close(28) = -1 EBADF (Bad file descriptor) [pid 7240] close(29) = -1 EBADF (Bad file descriptor) [pid 7240] exit_group(0) = ? [pid 7240] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6927, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6925", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6925", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6925/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6925/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6925/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6925/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6925/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6925/sys") = 0 [pid 314] umount2("./6925/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6925/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6925/binderfs") = 0 [pid 314] umount2("./6925/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6925/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6925/cgroup.net") = 0 [pid 314] umount2("./6925/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6925/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6925/cgroup.cpu") = 0 [pid 314] umount2("./6925/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6925/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6925/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6925") = 0 [pid 314] mkdir("./6926", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7241 attached , child_tidptr=0x55557741b690) = 6928 [pid 7241] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7241] <... set_robust_list resumed>) = 0 [pid 7241] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7241] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7241] chdir("./6926") = 0 [pid 7241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7241] setpgid(0, 0) = 0 [pid 7241] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7241] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7241] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7241] write(3, "1000", 4) = 4 [pid 7241] close(3) = 0 [pid 7241] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7241] write(1, "executing program\n", 18) = 18 executing program [pid 7241] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7241] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7241] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7241] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7241] close(3) = 0 [pid 7241] close(4) = -1 EBADF (Bad file descriptor) [pid 7241] close(5) = -1 EBADF (Bad file descriptor) [pid 7241] close(6) = -1 EBADF (Bad file descriptor) [pid 7241] close(7) = -1 EBADF (Bad file descriptor) [pid 7241] close(8) = -1 EBADF (Bad file descriptor) [pid 7241] close(9) = -1 EBADF (Bad file descriptor) [pid 7241] close(10) = -1 EBADF (Bad file descriptor) [pid 7241] close(11) = -1 EBADF (Bad file descriptor) [pid 7241] close(12) = -1 EBADF (Bad file descriptor) [pid 7241] close(13) = -1 EBADF (Bad file descriptor) [pid 7241] close(14) = -1 EBADF (Bad file descriptor) [pid 7241] close(15) = -1 EBADF (Bad file descriptor) [pid 7241] close(16) = -1 EBADF (Bad file descriptor) [pid 7241] close(17) = -1 EBADF (Bad file descriptor) [pid 7241] close(18) = -1 EBADF (Bad file descriptor) [pid 7241] close(19) = -1 EBADF (Bad file descriptor) [pid 7241] close(20) = -1 EBADF (Bad file descriptor) [pid 7241] close(21) = -1 EBADF (Bad file descriptor) [pid 7241] close(22) = -1 EBADF (Bad file descriptor) [pid 7241] close(23) = -1 EBADF (Bad file descriptor) [pid 7241] close(24) = -1 EBADF (Bad file descriptor) [pid 7241] close(25) = -1 EBADF (Bad file descriptor) [pid 7241] close(26) = -1 EBADF (Bad file descriptor) [pid 7241] close(27) = -1 EBADF (Bad file descriptor) [pid 7241] close(28) = -1 EBADF (Bad file descriptor) [pid 7241] close(29) = -1 EBADF (Bad file descriptor) [pid 7241] exit_group(0) = ? [pid 7241] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6928, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6926", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6926", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6926/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6926/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6926/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6926/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6926/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6926/sys") = 0 [pid 314] umount2("./6926/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6926/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6926/binderfs") = 0 [pid 314] umount2("./6926/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6926/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6926/cgroup.net") = 0 [pid 314] umount2("./6926/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6926/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6926/cgroup.cpu") = 0 [pid 314] umount2("./6926/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6926/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6926/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6926") = 0 [pid 314] mkdir("./6927", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6929 ci2-android-6-12-rust/strace-static-x86_64: Process 7242 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7242] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7242] chdir("./6927") = 0 [pid 7242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7242] setpgid(0, 0) = 0 [pid 7242] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7242] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7242] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7242] write(3, "1000", 4) = 4 [pid 7242] close(3) = 0 [pid 7242] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7242] write(1, "executing program\n", 18) = 18 [pid 7242] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7242] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7242] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7242] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7242] close(3) = 0 [pid 7242] close(4) = -1 EBADF (Bad file descriptor) [pid 7242] close(5) = -1 EBADF (Bad file descriptor) [pid 7242] close(6) = -1 EBADF (Bad file descriptor) [pid 7242] close(7) = -1 EBADF (Bad file descriptor) [pid 7242] close(8) = -1 EBADF (Bad file descriptor) [pid 7242] close(9) = -1 EBADF (Bad file descriptor) [pid 7242] close(10) = -1 EBADF (Bad file descriptor) [pid 7242] close(11) = -1 EBADF (Bad file descriptor) [pid 7242] close(12) = -1 EBADF (Bad file descriptor) [pid 7242] close(13) = -1 EBADF (Bad file descriptor) [pid 7242] close(14) = -1 EBADF (Bad file descriptor) [pid 7242] close(15) = -1 EBADF (Bad file descriptor) [pid 7242] close(16) = -1 EBADF (Bad file descriptor) [pid 7242] close(17) = -1 EBADF (Bad file descriptor) [pid 7242] close(18) = -1 EBADF (Bad file descriptor) [pid 7242] close(19) = -1 EBADF (Bad file descriptor) [pid 7242] close(20) = -1 EBADF (Bad file descriptor) [pid 7242] close(21) = -1 EBADF (Bad file descriptor) [pid 7242] close(22) = -1 EBADF (Bad file descriptor) [pid 7242] close(23) = -1 EBADF (Bad file descriptor) [pid 7242] close(24) = -1 EBADF (Bad file descriptor) [pid 7242] close(25) = -1 EBADF (Bad file descriptor) [pid 7242] close(26) = -1 EBADF (Bad file descriptor) [pid 7242] close(27) = -1 EBADF (Bad file descriptor) [pid 7242] close(28) = -1 EBADF (Bad file descriptor) [pid 7242] close(29) = -1 EBADF (Bad file descriptor) [pid 7242] exit_group(0) = ? [pid 7242] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6927", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6927", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6927/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6927/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6927/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6927/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6927/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6927/sys") = 0 [pid 314] umount2("./6927/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6927/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6927/binderfs") = 0 [pid 314] umount2("./6927/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6927/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6927/cgroup.net") = 0 [pid 314] umount2("./6927/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6927/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6927/cgroup.cpu") = 0 [pid 314] umount2("./6927/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6927/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6927/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6927") = 0 [pid 314] mkdir("./6928", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7243 attached , child_tidptr=0x55557741b690) = 6930 [pid 7243] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7243] <... set_robust_list resumed>) = 0 [pid 7243] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7243] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7243] chdir("./6928") = 0 [pid 7243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7243] setpgid(0, 0) = 0 [pid 7243] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7243] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7243] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7243] write(3, "1000", 4) = 4 [pid 7243] close(3) = 0 [pid 7243] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7243] write(1, "executing program\n", 18) = 18 executing program [pid 7243] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7243] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7243] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7243] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7243] close(3) = 0 [pid 7243] close(4) = -1 EBADF (Bad file descriptor) [pid 7243] close(5) = -1 EBADF (Bad file descriptor) [pid 7243] close(6) = -1 EBADF (Bad file descriptor) [pid 7243] close(7) = -1 EBADF (Bad file descriptor) [pid 7243] close(8) = -1 EBADF (Bad file descriptor) [pid 7243] close(9) = -1 EBADF (Bad file descriptor) [pid 7243] close(10) = -1 EBADF (Bad file descriptor) [pid 7243] close(11) = -1 EBADF (Bad file descriptor) [pid 7243] close(12) = -1 EBADF (Bad file descriptor) [pid 7243] close(13) = -1 EBADF (Bad file descriptor) [pid 7243] close(14) = -1 EBADF (Bad file descriptor) [pid 7243] close(15) = -1 EBADF (Bad file descriptor) [pid 7243] close(16) = -1 EBADF (Bad file descriptor) [pid 7243] close(17) = -1 EBADF (Bad file descriptor) [pid 7243] close(18) = -1 EBADF (Bad file descriptor) [pid 7243] close(19) = -1 EBADF (Bad file descriptor) [pid 7243] close(20) = -1 EBADF (Bad file descriptor) [pid 7243] close(21) = -1 EBADF (Bad file descriptor) [pid 7243] close(22) = -1 EBADF (Bad file descriptor) [pid 7243] close(23) = -1 EBADF (Bad file descriptor) [pid 7243] close(24) = -1 EBADF (Bad file descriptor) [pid 7243] close(25) = -1 EBADF (Bad file descriptor) [pid 7243] close(26) = -1 EBADF (Bad file descriptor) [pid 7243] close(27) = -1 EBADF (Bad file descriptor) [pid 7243] close(28) = -1 EBADF (Bad file descriptor) [pid 7243] close(29) = -1 EBADF (Bad file descriptor) [pid 7243] exit_group(0) = ? [pid 7243] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6930, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6928", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6928", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6928/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6928/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6928/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6928/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6928/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6928/sys") = 0 [pid 314] umount2("./6928/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6928/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6928/binderfs") = 0 [pid 314] umount2("./6928/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6928/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6928/cgroup.net") = 0 [pid 314] umount2("./6928/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6928/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6928/cgroup.cpu") = 0 [pid 314] umount2("./6928/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6928/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6928/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6928") = 0 [pid 314] mkdir("./6929", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6931 ci2-android-6-12-rust/strace-static-x86_64: Process 7244 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7244] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7244] chdir("./6929") = 0 [pid 7244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7244] setpgid(0, 0) = 0 [pid 7244] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7244] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7244] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7244] write(3, "1000", 4) = 4 [pid 7244] close(3) = 0 [pid 7244] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7244] write(1, "executing program\n", 18) = 18 executing program [pid 7244] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7244] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7244] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7244] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7244] close(3) = 0 [pid 7244] close(4) = -1 EBADF (Bad file descriptor) [pid 7244] close(5) = -1 EBADF (Bad file descriptor) [pid 7244] close(6) = -1 EBADF (Bad file descriptor) [pid 7244] close(7) = -1 EBADF (Bad file descriptor) [pid 7244] close(8) = -1 EBADF (Bad file descriptor) [pid 7244] close(9) = -1 EBADF (Bad file descriptor) [pid 7244] close(10) = -1 EBADF (Bad file descriptor) [pid 7244] close(11) = -1 EBADF (Bad file descriptor) [pid 7244] close(12) = -1 EBADF (Bad file descriptor) [pid 7244] close(13) = -1 EBADF (Bad file descriptor) [pid 7244] close(14) = -1 EBADF (Bad file descriptor) [pid 7244] close(15) = -1 EBADF (Bad file descriptor) [pid 7244] close(16) = -1 EBADF (Bad file descriptor) [pid 7244] close(17) = -1 EBADF (Bad file descriptor) [pid 7244] close(18) = -1 EBADF (Bad file descriptor) [pid 7244] close(19) = -1 EBADF (Bad file descriptor) [pid 7244] close(20) = -1 EBADF (Bad file descriptor) [pid 7244] close(21) = -1 EBADF (Bad file descriptor) [pid 7244] close(22) = -1 EBADF (Bad file descriptor) [pid 7244] close(23) = -1 EBADF (Bad file descriptor) [pid 7244] close(24) = -1 EBADF (Bad file descriptor) [pid 7244] close(25) = -1 EBADF (Bad file descriptor) [pid 7244] close(26) = -1 EBADF (Bad file descriptor) [pid 7244] close(27) = -1 EBADF (Bad file descriptor) [pid 7244] close(28) = -1 EBADF (Bad file descriptor) [pid 7244] close(29) = -1 EBADF (Bad file descriptor) [pid 7244] exit_group(0) = ? [pid 7244] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6929", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6929", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6929/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6929/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6929/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6929/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6929/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6929/sys") = 0 [pid 314] umount2("./6929/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6929/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6929/binderfs") = 0 [pid 314] umount2("./6929/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6929/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6929/cgroup.net") = 0 [pid 314] umount2("./6929/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6929/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6929/cgroup.cpu") = 0 [pid 314] umount2("./6929/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6929/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6929/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6929") = 0 [pid 314] mkdir("./6930", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6932 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 7245 attached , NULL, 8) = 0 [pid 7245] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7245] chdir("./6930") = 0 [pid 7245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7245] setpgid(0, 0) = 0 [pid 7245] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7245] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7245] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7245] write(3, "1000", 4) = 4 [pid 7245] close(3) = 0 [pid 7245] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7245] write(1, "executing program\n", 18) = 18 executing program [pid 7245] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7245] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7245] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7245] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7245] close(3) = 0 [pid 7245] close(4) = -1 EBADF (Bad file descriptor) [pid 7245] close(5) = -1 EBADF (Bad file descriptor) [pid 7245] close(6) = -1 EBADF (Bad file descriptor) [pid 7245] close(7) = -1 EBADF (Bad file descriptor) [pid 7245] close(8) = -1 EBADF (Bad file descriptor) [pid 7245] close(9) = -1 EBADF (Bad file descriptor) [pid 7245] close(10) = -1 EBADF (Bad file descriptor) [pid 7245] close(11) = -1 EBADF (Bad file descriptor) [pid 7245] close(12) = -1 EBADF (Bad file descriptor) [pid 7245] close(13) = -1 EBADF (Bad file descriptor) [pid 7245] close(14) = -1 EBADF (Bad file descriptor) [pid 7245] close(15) = -1 EBADF (Bad file descriptor) [pid 7245] close(16) = -1 EBADF (Bad file descriptor) [pid 7245] close(17) = -1 EBADF (Bad file descriptor) [pid 7245] close(18) = -1 EBADF (Bad file descriptor) [pid 7245] close(19) = -1 EBADF (Bad file descriptor) [pid 7245] close(20) = -1 EBADF (Bad file descriptor) [pid 7245] close(21) = -1 EBADF (Bad file descriptor) [pid 7245] close(22) = -1 EBADF (Bad file descriptor) [pid 7245] close(23) = -1 EBADF (Bad file descriptor) [pid 7245] close(24) = -1 EBADF (Bad file descriptor) [pid 7245] close(25) = -1 EBADF (Bad file descriptor) [pid 7245] close(26) = -1 EBADF (Bad file descriptor) [pid 7245] close(27) = -1 EBADF (Bad file descriptor) [pid 7245] close(28) = -1 EBADF (Bad file descriptor) [pid 7245] close(29) = -1 EBADF (Bad file descriptor) [pid 7245] exit_group(0) = ? [pid 7245] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6930", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6930", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6930/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6930/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6930/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6930/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6930/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6930/sys") = 0 [pid 314] umount2("./6930/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6930/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6930/binderfs") = 0 [pid 314] umount2("./6930/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6930/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6930/cgroup.net") = 0 [pid 314] umount2("./6930/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6930/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6930/cgroup.cpu") = 0 [pid 314] umount2("./6930/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6930/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6930/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6930") = 0 [pid 314] mkdir("./6931", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7246 attached , child_tidptr=0x55557741b690) = 6933 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7246] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7246] chdir("./6931") = 0 [pid 7246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7246] setpgid(0, 0) = 0 [pid 7246] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7246] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7246] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7246] write(3, "1000", 4) = 4 [pid 7246] close(3) = 0 [pid 7246] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7246] write(1, "executing program\n", 18) = 18 executing program [pid 7246] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7246] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7246] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7246] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7246] close(3) = 0 [pid 7246] close(4) = -1 EBADF (Bad file descriptor) [pid 7246] close(5) = -1 EBADF (Bad file descriptor) [pid 7246] close(6) = -1 EBADF (Bad file descriptor) [pid 7246] close(7) = -1 EBADF (Bad file descriptor) [pid 7246] close(8) = -1 EBADF (Bad file descriptor) [pid 7246] close(9) = -1 EBADF (Bad file descriptor) [pid 7246] close(10) = -1 EBADF (Bad file descriptor) [pid 7246] close(11) = -1 EBADF (Bad file descriptor) [pid 7246] close(12) = -1 EBADF (Bad file descriptor) [pid 7246] close(13) = -1 EBADF (Bad file descriptor) [pid 7246] close(14) = -1 EBADF (Bad file descriptor) [pid 7246] close(15) = -1 EBADF (Bad file descriptor) [pid 7246] close(16) = -1 EBADF (Bad file descriptor) [pid 7246] close(17) = -1 EBADF (Bad file descriptor) [pid 7246] close(18) = -1 EBADF (Bad file descriptor) [pid 7246] close(19) = -1 EBADF (Bad file descriptor) [pid 7246] close(20) = -1 EBADF (Bad file descriptor) [pid 7246] close(21) = -1 EBADF (Bad file descriptor) [pid 7246] close(22) = -1 EBADF (Bad file descriptor) [pid 7246] close(23) = -1 EBADF (Bad file descriptor) [pid 7246] close(24) = -1 EBADF (Bad file descriptor) [pid 7246] close(25) = -1 EBADF (Bad file descriptor) [pid 7246] close(26) = -1 EBADF (Bad file descriptor) [pid 7246] close(27) = -1 EBADF (Bad file descriptor) [pid 7246] close(28) = -1 EBADF (Bad file descriptor) [pid 7246] close(29) = -1 EBADF (Bad file descriptor) [pid 7246] exit_group(0) = ? [pid 7246] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6933, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6931", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6931", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6931/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6931/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6931/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6931/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6931/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6931/sys") = 0 [pid 314] umount2("./6931/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6931/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6931/binderfs") = 0 [pid 314] umount2("./6931/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6931/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6931/cgroup.net") = 0 [pid 314] umount2("./6931/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6931/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6931/cgroup.cpu") = 0 [pid 314] umount2("./6931/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6931/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6931/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6931") = 0 [pid 314] mkdir("./6932", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7247 attached , child_tidptr=0x55557741b690) = 6934 [pid 7247] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7247] <... set_robust_list resumed>) = 0 [pid 7247] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7247] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7247] chdir("./6932") = 0 [pid 7247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7247] setpgid(0, 0) = 0 [pid 7247] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7247] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7247] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7247] write(3, "1000", 4) = 4 [pid 7247] close(3) = 0 [pid 7247] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7247] write(1, "executing program\n", 18) = 18 executing program [pid 7247] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7247] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7247] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7247] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7247] close(3) = 0 [pid 7247] close(4) = -1 EBADF (Bad file descriptor) [pid 7247] close(5) = -1 EBADF (Bad file descriptor) [pid 7247] close(6) = -1 EBADF (Bad file descriptor) [pid 7247] close(7) = -1 EBADF (Bad file descriptor) [pid 7247] close(8) = -1 EBADF (Bad file descriptor) [pid 7247] close(9) = -1 EBADF (Bad file descriptor) [pid 7247] close(10) = -1 EBADF (Bad file descriptor) [pid 7247] close(11) = -1 EBADF (Bad file descriptor) [pid 7247] close(12) = -1 EBADF (Bad file descriptor) [pid 7247] close(13) = -1 EBADF (Bad file descriptor) [pid 7247] close(14) = -1 EBADF (Bad file descriptor) [pid 7247] close(15) = -1 EBADF (Bad file descriptor) [pid 7247] close(16) = -1 EBADF (Bad file descriptor) [pid 7247] close(17) = -1 EBADF (Bad file descriptor) [pid 7247] close(18) = -1 EBADF (Bad file descriptor) [pid 7247] close(19) = -1 EBADF (Bad file descriptor) [pid 7247] close(20) = -1 EBADF (Bad file descriptor) [pid 7247] close(21) = -1 EBADF (Bad file descriptor) [pid 7247] close(22) = -1 EBADF (Bad file descriptor) [pid 7247] close(23) = -1 EBADF (Bad file descriptor) [pid 7247] close(24) = -1 EBADF (Bad file descriptor) [pid 7247] close(25) = -1 EBADF (Bad file descriptor) [pid 7247] close(26) = -1 EBADF (Bad file descriptor) [pid 7247] close(27) = -1 EBADF (Bad file descriptor) [pid 7247] close(28) = -1 EBADF (Bad file descriptor) [pid 7247] close(29) = -1 EBADF (Bad file descriptor) [pid 7247] exit_group(0) = ? [pid 7247] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6932", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6932", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6932/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6932/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6932/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6932/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6932/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6932/sys") = 0 [pid 314] umount2("./6932/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6932/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6932/binderfs") = 0 [pid 314] umount2("./6932/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6932/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6932/cgroup.net") = 0 [pid 314] umount2("./6932/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6932/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6932/cgroup.cpu") = 0 [pid 314] umount2("./6932/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6932/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6932/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6932") = 0 [pid 314] mkdir("./6933", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6935 ci2-android-6-12-rust/strace-static-x86_64: Process 7248 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7248] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7248] chdir("./6933") = 0 [pid 7248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7248] setpgid(0, 0) = 0 [pid 7248] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7248] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7248] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7248] write(3, "1000", 4) = 4 [pid 7248] close(3) = 0 [pid 7248] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7248] write(1, "executing program\n", 18) = 18 executing program [pid 7248] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7248] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7248] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7248] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7248] close(3) = 0 [pid 7248] close(4) = -1 EBADF (Bad file descriptor) [pid 7248] close(5) = -1 EBADF (Bad file descriptor) [pid 7248] close(6) = -1 EBADF (Bad file descriptor) [pid 7248] close(7) = -1 EBADF (Bad file descriptor) [pid 7248] close(8) = -1 EBADF (Bad file descriptor) [pid 7248] close(9) = -1 EBADF (Bad file descriptor) [pid 7248] close(10) = -1 EBADF (Bad file descriptor) [pid 7248] close(11) = -1 EBADF (Bad file descriptor) [pid 7248] close(12) = -1 EBADF (Bad file descriptor) [pid 7248] close(13) = -1 EBADF (Bad file descriptor) [pid 7248] close(14) = -1 EBADF (Bad file descriptor) [pid 7248] close(15) = -1 EBADF (Bad file descriptor) [pid 7248] close(16) = -1 EBADF (Bad file descriptor) [pid 7248] close(17) = -1 EBADF (Bad file descriptor) [pid 7248] close(18) = -1 EBADF (Bad file descriptor) [pid 7248] close(19) = -1 EBADF (Bad file descriptor) [pid 7248] close(20) = -1 EBADF (Bad file descriptor) [pid 7248] close(21) = -1 EBADF (Bad file descriptor) [pid 7248] close(22) = -1 EBADF (Bad file descriptor) [pid 7248] close(23) = -1 EBADF (Bad file descriptor) [pid 7248] close(24) = -1 EBADF (Bad file descriptor) [pid 7248] close(25) = -1 EBADF (Bad file descriptor) [pid 7248] close(26) = -1 EBADF (Bad file descriptor) [pid 7248] close(27) = -1 EBADF (Bad file descriptor) [pid 7248] close(28) = -1 EBADF (Bad file descriptor) [pid 7248] close(29) = -1 EBADF (Bad file descriptor) [pid 7248] exit_group(0) = ? [pid 7248] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6935, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6933", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6933", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6933/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6933/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6933/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6933/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6933/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6933/sys") = 0 [pid 314] umount2("./6933/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6933/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6933/binderfs") = 0 [pid 314] umount2("./6933/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6933/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6933/cgroup.net") = 0 [pid 314] umount2("./6933/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6933/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6933/cgroup.cpu") = 0 [pid 314] umount2("./6933/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6933/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6933/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6933") = 0 [pid 314] mkdir("./6934", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7249 attached , child_tidptr=0x55557741b690) = 6936 [pid 7249] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7249] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7249] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7249] chdir("./6934") = 0 [pid 7249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7249] setpgid(0, 0) = 0 [pid 7249] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7249] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7249] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7249] write(3, "1000", 4) = 4 [pid 7249] close(3) = 0 [pid 7249] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7249] write(1, "executing program\n", 18) = 18 [pid 7249] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7249] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7249] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7249] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7249] close(3) = 0 [pid 7249] close(4) = -1 EBADF (Bad file descriptor) [pid 7249] close(5) = -1 EBADF (Bad file descriptor) [pid 7249] close(6) = -1 EBADF (Bad file descriptor) [pid 7249] close(7) = -1 EBADF (Bad file descriptor) [pid 7249] close(8) = -1 EBADF (Bad file descriptor) [pid 7249] close(9) = -1 EBADF (Bad file descriptor) [pid 7249] close(10) = -1 EBADF (Bad file descriptor) [pid 7249] close(11) = -1 EBADF (Bad file descriptor) [pid 7249] close(12) = -1 EBADF (Bad file descriptor) [pid 7249] close(13) = -1 EBADF (Bad file descriptor) [pid 7249] close(14) = -1 EBADF (Bad file descriptor) [pid 7249] close(15) = -1 EBADF (Bad file descriptor) [pid 7249] close(16) = -1 EBADF (Bad file descriptor) [pid 7249] close(17) = -1 EBADF (Bad file descriptor) [pid 7249] close(18) = -1 EBADF (Bad file descriptor) [pid 7249] close(19) = -1 EBADF (Bad file descriptor) [pid 7249] close(20) = -1 EBADF (Bad file descriptor) [pid 7249] close(21) = -1 EBADF (Bad file descriptor) [pid 7249] close(22) = -1 EBADF (Bad file descriptor) [pid 7249] close(23) = -1 EBADF (Bad file descriptor) [pid 7249] close(24) = -1 EBADF (Bad file descriptor) [pid 7249] close(25) = -1 EBADF (Bad file descriptor) [pid 7249] close(26) = -1 EBADF (Bad file descriptor) [pid 7249] close(27) = -1 EBADF (Bad file descriptor) [pid 7249] close(28) = -1 EBADF (Bad file descriptor) [pid 7249] close(29) = -1 EBADF (Bad file descriptor) [pid 7249] exit_group(0) = ? [pid 7249] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6934", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6934", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6934/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6934/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6934/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6934/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6934/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6934/sys") = 0 [pid 314] umount2("./6934/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6934/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6934/binderfs") = 0 [pid 314] umount2("./6934/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6934/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6934/cgroup.net") = 0 [pid 314] umount2("./6934/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6934/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6934/cgroup.cpu") = 0 [pid 314] umount2("./6934/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6934/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6934/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6934") = 0 [pid 314] mkdir("./6935", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7250 attached , child_tidptr=0x55557741b690) = 6937 [pid 7250] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7250] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7250] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7250] chdir("./6935") = 0 [pid 7250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7250] setpgid(0, 0) = 0 [pid 7250] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7250] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7250] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7250] write(3, "1000", 4) = 4 [pid 7250] close(3) = 0 [pid 7250] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7250] write(1, "executing program\n", 18) = 18 executing program [pid 7250] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7250] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7250] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7250] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7250] close(3) = 0 [pid 7250] close(4) = -1 EBADF (Bad file descriptor) [pid 7250] close(5) = -1 EBADF (Bad file descriptor) [pid 7250] close(6) = -1 EBADF (Bad file descriptor) [pid 7250] close(7) = -1 EBADF (Bad file descriptor) [pid 7250] close(8) = -1 EBADF (Bad file descriptor) [pid 7250] close(9) = -1 EBADF (Bad file descriptor) [pid 7250] close(10) = -1 EBADF (Bad file descriptor) [pid 7250] close(11) = -1 EBADF (Bad file descriptor) [pid 7250] close(12) = -1 EBADF (Bad file descriptor) [pid 7250] close(13) = -1 EBADF (Bad file descriptor) [pid 7250] close(14) = -1 EBADF (Bad file descriptor) [pid 7250] close(15) = -1 EBADF (Bad file descriptor) [pid 7250] close(16) = -1 EBADF (Bad file descriptor) [pid 7250] close(17) = -1 EBADF (Bad file descriptor) [pid 7250] close(18) = -1 EBADF (Bad file descriptor) [pid 7250] close(19) = -1 EBADF (Bad file descriptor) [pid 7250] close(20) = -1 EBADF (Bad file descriptor) [pid 7250] close(21) = -1 EBADF (Bad file descriptor) [pid 7250] close(22) = -1 EBADF (Bad file descriptor) [pid 7250] close(23) = -1 EBADF (Bad file descriptor) [pid 7250] close(24) = -1 EBADF (Bad file descriptor) [pid 7250] close(25) = -1 EBADF (Bad file descriptor) [pid 7250] close(26) = -1 EBADF (Bad file descriptor) [pid 7250] close(27) = -1 EBADF (Bad file descriptor) [pid 7250] close(28) = -1 EBADF (Bad file descriptor) [pid 7250] close(29) = -1 EBADF (Bad file descriptor) [pid 7250] exit_group(0) = ? [pid 7250] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6937, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6935", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6935", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6935/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6935/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6935/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6935/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6935/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6935/sys") = 0 [pid 314] umount2("./6935/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6935/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6935/binderfs") = 0 [pid 314] umount2("./6935/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6935/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6935/cgroup.net") = 0 [pid 314] umount2("./6935/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6935/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6935/cgroup.cpu") = 0 [pid 314] umount2("./6935/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6935/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6935/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6935") = 0 [pid 314] mkdir("./6936", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7251 attached , child_tidptr=0x55557741b690) = 6938 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7251] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7251] chdir("./6936") = 0 [pid 7251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7251] setpgid(0, 0) = 0 [pid 7251] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7251] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7251] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7251] write(3, "1000", 4) = 4 [pid 7251] close(3) = 0 [pid 7251] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7251] write(1, "executing program\n", 18) = 18 executing program [pid 7251] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7251] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7251] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7251] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7251] close(3) = 0 [pid 7251] close(4) = -1 EBADF (Bad file descriptor) [pid 7251] close(5) = -1 EBADF (Bad file descriptor) [pid 7251] close(6) = -1 EBADF (Bad file descriptor) [pid 7251] close(7) = -1 EBADF (Bad file descriptor) [pid 7251] close(8) = -1 EBADF (Bad file descriptor) [pid 7251] close(9) = -1 EBADF (Bad file descriptor) [pid 7251] close(10) = -1 EBADF (Bad file descriptor) [pid 7251] close(11) = -1 EBADF (Bad file descriptor) [pid 7251] close(12) = -1 EBADF (Bad file descriptor) [pid 7251] close(13) = -1 EBADF (Bad file descriptor) [pid 7251] close(14) = -1 EBADF (Bad file descriptor) [pid 7251] close(15) = -1 EBADF (Bad file descriptor) [pid 7251] close(16) = -1 EBADF (Bad file descriptor) [pid 7251] close(17) = -1 EBADF (Bad file descriptor) [pid 7251] close(18) = -1 EBADF (Bad file descriptor) [pid 7251] close(19) = -1 EBADF (Bad file descriptor) [pid 7251] close(20) = -1 EBADF (Bad file descriptor) [pid 7251] close(21) = -1 EBADF (Bad file descriptor) [pid 7251] close(22) = -1 EBADF (Bad file descriptor) [pid 7251] close(23) = -1 EBADF (Bad file descriptor) [pid 7251] close(24) = -1 EBADF (Bad file descriptor) [pid 7251] close(25) = -1 EBADF (Bad file descriptor) [pid 7251] close(26) = -1 EBADF (Bad file descriptor) [pid 7251] close(27) = -1 EBADF (Bad file descriptor) [pid 7251] close(28) = -1 EBADF (Bad file descriptor) [pid 7251] close(29) = -1 EBADF (Bad file descriptor) [pid 7251] exit_group(0) = ? [pid 7251] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6936", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6936", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6936/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6936/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6936/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6936/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6936/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6936/sys") = 0 [pid 314] umount2("./6936/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6936/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6936/binderfs") = 0 [pid 314] umount2("./6936/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6936/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6936/cgroup.net") = 0 [pid 314] umount2("./6936/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6936/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6936/cgroup.cpu") = 0 [pid 314] umount2("./6936/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6936/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6936/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6936") = 0 [pid 314] mkdir("./6937", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7252 attached [pid 7252] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6939 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7252] <... set_robust_list resumed>) = 0 [pid 7252] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7252] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7252] chdir("./6937") = 0 [pid 7252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7252] setpgid(0, 0) = 0 [pid 7252] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7252] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7252] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7252] write(3, "1000", 4) = 4 [pid 7252] close(3) = 0 [pid 7252] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7252] write(1, "executing program\n", 18) = 18 executing program [pid 7252] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7252] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7252] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7252] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7252] close(3) = 0 [pid 7252] close(4) = -1 EBADF (Bad file descriptor) [pid 7252] close(5) = -1 EBADF (Bad file descriptor) [pid 7252] close(6) = -1 EBADF (Bad file descriptor) [pid 7252] close(7) = -1 EBADF (Bad file descriptor) [pid 7252] close(8) = -1 EBADF (Bad file descriptor) [pid 7252] close(9) = -1 EBADF (Bad file descriptor) [pid 7252] close(10) = -1 EBADF (Bad file descriptor) [pid 7252] close(11) = -1 EBADF (Bad file descriptor) [pid 7252] close(12) = -1 EBADF (Bad file descriptor) [pid 7252] close(13) = -1 EBADF (Bad file descriptor) [pid 7252] close(14) = -1 EBADF (Bad file descriptor) [pid 7252] close(15) = -1 EBADF (Bad file descriptor) [pid 7252] close(16) = -1 EBADF (Bad file descriptor) [pid 7252] close(17) = -1 EBADF (Bad file descriptor) [pid 7252] close(18) = -1 EBADF (Bad file descriptor) [pid 7252] close(19) = -1 EBADF (Bad file descriptor) [pid 7252] close(20) = -1 EBADF (Bad file descriptor) [pid 7252] close(21) = -1 EBADF (Bad file descriptor) [pid 7252] close(22) = -1 EBADF (Bad file descriptor) [pid 7252] close(23) = -1 EBADF (Bad file descriptor) [pid 7252] close(24) = -1 EBADF (Bad file descriptor) [pid 7252] close(25) = -1 EBADF (Bad file descriptor) [pid 7252] close(26) = -1 EBADF (Bad file descriptor) [pid 7252] close(27) = -1 EBADF (Bad file descriptor) [pid 7252] close(28) = -1 EBADF (Bad file descriptor) [pid 7252] close(29) = -1 EBADF (Bad file descriptor) [pid 7252] exit_group(0) = ? [pid 7252] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6937", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6937", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6937/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6937/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6937/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6937/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6937/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6937/sys") = 0 [pid 314] umount2("./6937/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6937/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6937/binderfs") = 0 [pid 314] umount2("./6937/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6937/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6937/cgroup.net") = 0 [pid 314] umount2("./6937/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6937/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6937/cgroup.cpu") = 0 [pid 314] umount2("./6937/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6937/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6937/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6937") = 0 [pid 314] mkdir("./6938", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6940 ci2-android-6-12-rust/strace-static-x86_64: Process 7253 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7253] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7253] <... set_robust_list resumed>) = 0 [pid 7253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7253] chdir("./6938") = 0 [pid 7253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7253] setpgid(0, 0) = 0 [pid 7253] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7253] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7253] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7253] write(3, "1000", 4) = 4 [pid 7253] close(3) = 0 [pid 7253] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7253] write(1, "executing program\n", 18) = 18 [pid 7253] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7253] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7253] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7253] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7253] close(3) = 0 [pid 7253] close(4) = -1 EBADF (Bad file descriptor) [pid 7253] close(5) = -1 EBADF (Bad file descriptor) [pid 7253] close(6) = -1 EBADF (Bad file descriptor) [pid 7253] close(7) = -1 EBADF (Bad file descriptor) [pid 7253] close(8) = -1 EBADF (Bad file descriptor) [pid 7253] close(9) = -1 EBADF (Bad file descriptor) [pid 7253] close(10) = -1 EBADF (Bad file descriptor) [pid 7253] close(11) = -1 EBADF (Bad file descriptor) [pid 7253] close(12) = -1 EBADF (Bad file descriptor) [pid 7253] close(13) = -1 EBADF (Bad file descriptor) [pid 7253] close(14) = -1 EBADF (Bad file descriptor) [pid 7253] close(15) = -1 EBADF (Bad file descriptor) [pid 7253] close(16) = -1 EBADF (Bad file descriptor) [pid 7253] close(17) = -1 EBADF (Bad file descriptor) [pid 7253] close(18) = -1 EBADF (Bad file descriptor) [pid 7253] close(19) = -1 EBADF (Bad file descriptor) [pid 7253] close(20) = -1 EBADF (Bad file descriptor) [pid 7253] close(21) = -1 EBADF (Bad file descriptor) [pid 7253] close(22) = -1 EBADF (Bad file descriptor) [pid 7253] close(23) = -1 EBADF (Bad file descriptor) [pid 7253] close(24) = -1 EBADF (Bad file descriptor) [pid 7253] close(25) = -1 EBADF (Bad file descriptor) [pid 7253] close(26) = -1 EBADF (Bad file descriptor) [pid 7253] close(27) = -1 EBADF (Bad file descriptor) [pid 7253] close(28) = -1 EBADF (Bad file descriptor) [pid 7253] close(29) = -1 EBADF (Bad file descriptor) [pid 7253] exit_group(0) = ? [pid 7253] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6938", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6938", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6938/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6938/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6938/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6938/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6938/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6938/sys") = 0 [pid 314] umount2("./6938/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6938/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6938/binderfs") = 0 [pid 314] umount2("./6938/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6938/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6938/cgroup.net") = 0 [pid 314] umount2("./6938/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6938/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6938/cgroup.cpu") = 0 [pid 314] umount2("./6938/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6938/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6938/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6938") = 0 [pid 314] mkdir("./6939", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7254 attached , child_tidptr=0x55557741b690) = 6941 [pid 7254] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7254] chdir("./6939" [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7254] <... chdir resumed>) = 0 [pid 7254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7254] setpgid(0, 0) = 0 [pid 7254] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7254] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7254] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7254] write(3, "1000", 4) = 4 [pid 7254] close(3) = 0 [pid 7254] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7254] write(1, "executing program\n", 18) = 18 executing program [pid 7254] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7254] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7254] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7254] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7254] close(3) = 0 [pid 7254] close(4) = -1 EBADF (Bad file descriptor) [pid 7254] close(5) = -1 EBADF (Bad file descriptor) [pid 7254] close(6) = -1 EBADF (Bad file descriptor) [pid 7254] close(7) = -1 EBADF (Bad file descriptor) [pid 7254] close(8) = -1 EBADF (Bad file descriptor) [pid 7254] close(9) = -1 EBADF (Bad file descriptor) [pid 7254] close(10) = -1 EBADF (Bad file descriptor) [pid 7254] close(11) = -1 EBADF (Bad file descriptor) [pid 7254] close(12) = -1 EBADF (Bad file descriptor) [pid 7254] close(13) = -1 EBADF (Bad file descriptor) [pid 7254] close(14) = -1 EBADF (Bad file descriptor) [pid 7254] close(15) = -1 EBADF (Bad file descriptor) [pid 7254] close(16) = -1 EBADF (Bad file descriptor) [pid 7254] close(17) = -1 EBADF (Bad file descriptor) [pid 7254] close(18) = -1 EBADF (Bad file descriptor) [pid 7254] close(19) = -1 EBADF (Bad file descriptor) [pid 7254] close(20) = -1 EBADF (Bad file descriptor) [pid 7254] close(21) = -1 EBADF (Bad file descriptor) [pid 7254] close(22) = -1 EBADF (Bad file descriptor) [pid 7254] close(23) = -1 EBADF (Bad file descriptor) [pid 7254] close(24) = -1 EBADF (Bad file descriptor) [pid 7254] close(25) = -1 EBADF (Bad file descriptor) [pid 7254] close(26) = -1 EBADF (Bad file descriptor) [pid 7254] close(27) = -1 EBADF (Bad file descriptor) [pid 7254] close(28) = -1 EBADF (Bad file descriptor) [pid 7254] close(29) = -1 EBADF (Bad file descriptor) [pid 7254] exit_group(0) = ? [pid 7254] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6939", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6939", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6939/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6939/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6939/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6939/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6939/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6939/sys") = 0 [pid 314] umount2("./6939/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6939/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6939/binderfs") = 0 [pid 314] umount2("./6939/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6939/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6939/cgroup.net") = 0 [pid 314] umount2("./6939/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6939/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6939/cgroup.cpu") = 0 [pid 314] umount2("./6939/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6939/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6939/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6939") = 0 [pid 314] mkdir("./6940", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7255 attached , child_tidptr=0x55557741b690) = 6942 [pid 7255] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7255] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7255] chdir("./6940") = 0 [pid 7255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7255] setpgid(0, 0) = 0 [pid 7255] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7255] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7255] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7255] write(3, "1000", 4) = 4 [pid 7255] close(3) = 0 [pid 7255] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7255] write(1, "executing program\n", 18) = 18 [pid 7255] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7255] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7255] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 executing program [pid 7255] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7255] close(3) = 0 [pid 7255] close(4) = -1 EBADF (Bad file descriptor) [pid 7255] close(5) = -1 EBADF (Bad file descriptor) [pid 7255] close(6) = -1 EBADF (Bad file descriptor) [pid 7255] close(7) = -1 EBADF (Bad file descriptor) [pid 7255] close(8) = -1 EBADF (Bad file descriptor) [pid 7255] close(9) = -1 EBADF (Bad file descriptor) [pid 7255] close(10) = -1 EBADF (Bad file descriptor) [pid 7255] close(11) = -1 EBADF (Bad file descriptor) [pid 7255] close(12) = -1 EBADF (Bad file descriptor) [pid 7255] close(13) = -1 EBADF (Bad file descriptor) [pid 7255] close(14) = -1 EBADF (Bad file descriptor) [pid 7255] close(15) = -1 EBADF (Bad file descriptor) [pid 7255] close(16) = -1 EBADF (Bad file descriptor) [pid 7255] close(17) = -1 EBADF (Bad file descriptor) [pid 7255] close(18) = -1 EBADF (Bad file descriptor) [pid 7255] close(19) = -1 EBADF (Bad file descriptor) [pid 7255] close(20) = -1 EBADF (Bad file descriptor) [pid 7255] close(21) = -1 EBADF (Bad file descriptor) [pid 7255] close(22) = -1 EBADF (Bad file descriptor) [pid 7255] close(23) = -1 EBADF (Bad file descriptor) [pid 7255] close(24) = -1 EBADF (Bad file descriptor) [pid 7255] close(25) = -1 EBADF (Bad file descriptor) [pid 7255] close(26) = -1 EBADF (Bad file descriptor) [pid 7255] close(27) = -1 EBADF (Bad file descriptor) [pid 7255] close(28) = -1 EBADF (Bad file descriptor) [pid 7255] close(29) = -1 EBADF (Bad file descriptor) [pid 7255] exit_group(0) = ? [pid 7255] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6940", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6940", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6940/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6940/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6940/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6940/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6940/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6940/sys") = 0 [pid 314] umount2("./6940/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6940/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6940/binderfs") = 0 [pid 314] umount2("./6940/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6940/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6940/cgroup.net") = 0 [pid 314] umount2("./6940/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6940/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6940/cgroup.cpu") = 0 [pid 314] umount2("./6940/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6940/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6940/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6940") = 0 [pid 314] mkdir("./6941", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7256 attached , child_tidptr=0x55557741b690) = 6943 [pid 7256] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7256] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7256] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7256] chdir("./6941") = 0 [pid 7256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7256] setpgid(0, 0) = 0 [pid 7256] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7256] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7256] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7256] write(3, "1000", 4) = 4 [pid 7256] close(3) = 0 [pid 7256] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7256] write(1, "executing program\n", 18) = 18 [pid 7256] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7256] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7256] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 executing program [pid 7256] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7256] close(3) = 0 [pid 7256] close(4) = -1 EBADF (Bad file descriptor) [pid 7256] close(5) = -1 EBADF (Bad file descriptor) [pid 7256] close(6) = -1 EBADF (Bad file descriptor) [pid 7256] close(7) = -1 EBADF (Bad file descriptor) [pid 7256] close(8) = -1 EBADF (Bad file descriptor) [pid 7256] close(9) = -1 EBADF (Bad file descriptor) [pid 7256] close(10) = -1 EBADF (Bad file descriptor) [pid 7256] close(11) = -1 EBADF (Bad file descriptor) [pid 7256] close(12) = -1 EBADF (Bad file descriptor) [pid 7256] close(13) = -1 EBADF (Bad file descriptor) [pid 7256] close(14) = -1 EBADF (Bad file descriptor) [pid 7256] close(15) = -1 EBADF (Bad file descriptor) [pid 7256] close(16) = -1 EBADF (Bad file descriptor) [pid 7256] close(17) = -1 EBADF (Bad file descriptor) [pid 7256] close(18) = -1 EBADF (Bad file descriptor) [pid 7256] close(19) = -1 EBADF (Bad file descriptor) [pid 7256] close(20) = -1 EBADF (Bad file descriptor) [pid 7256] close(21) = -1 EBADF (Bad file descriptor) [pid 7256] close(22) = -1 EBADF (Bad file descriptor) [pid 7256] close(23) = -1 EBADF (Bad file descriptor) [pid 7256] close(24) = -1 EBADF (Bad file descriptor) [pid 7256] close(25) = -1 EBADF (Bad file descriptor) [pid 7256] close(26) = -1 EBADF (Bad file descriptor) [pid 7256] close(27) = -1 EBADF (Bad file descriptor) [pid 7256] close(28) = -1 EBADF (Bad file descriptor) [pid 7256] close(29) = -1 EBADF (Bad file descriptor) [pid 7256] exit_group(0) = ? [pid 7256] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6941", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6941", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6941/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6941/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6941/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6941/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6941/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6941/sys") = 0 [pid 314] umount2("./6941/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6941/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6941/binderfs") = 0 [pid 314] umount2("./6941/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6941/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6941/cgroup.net") = 0 [pid 314] umount2("./6941/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6941/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6941/cgroup.cpu") = 0 [pid 314] umount2("./6941/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6941/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6941/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6941") = 0 [pid 314] mkdir("./6942", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7257 attached , child_tidptr=0x55557741b690) = 6944 [pid 7257] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7257] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7257] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7257] chdir("./6942") = 0 [pid 7257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7257] setpgid(0, 0) = 0 [pid 7257] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7257] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7257] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7257] write(3, "1000", 4) = 4 [pid 7257] close(3) = 0 [pid 7257] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7257] write(1, "executing program\n", 18) = 18 [pid 7257] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7257] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 executing program [pid 7257] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7257] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7257] close(3) = 0 [pid 7257] close(4) = -1 EBADF (Bad file descriptor) [pid 7257] close(5) = -1 EBADF (Bad file descriptor) [pid 7257] close(6) = -1 EBADF (Bad file descriptor) [pid 7257] close(7) = -1 EBADF (Bad file descriptor) [pid 7257] close(8) = -1 EBADF (Bad file descriptor) [pid 7257] close(9) = -1 EBADF (Bad file descriptor) [pid 7257] close(10) = -1 EBADF (Bad file descriptor) [pid 7257] close(11) = -1 EBADF (Bad file descriptor) [pid 7257] close(12) = -1 EBADF (Bad file descriptor) [pid 7257] close(13) = -1 EBADF (Bad file descriptor) [pid 7257] close(14) = -1 EBADF (Bad file descriptor) [pid 7257] close(15) = -1 EBADF (Bad file descriptor) [pid 7257] close(16) = -1 EBADF (Bad file descriptor) [pid 7257] close(17) = -1 EBADF (Bad file descriptor) [pid 7257] close(18) = -1 EBADF (Bad file descriptor) [pid 7257] close(19) = -1 EBADF (Bad file descriptor) [pid 7257] close(20) = -1 EBADF (Bad file descriptor) [pid 7257] close(21) = -1 EBADF (Bad file descriptor) [pid 7257] close(22) = -1 EBADF (Bad file descriptor) [pid 7257] close(23) = -1 EBADF (Bad file descriptor) [pid 7257] close(24) = -1 EBADF (Bad file descriptor) [pid 7257] close(25) = -1 EBADF (Bad file descriptor) [pid 7257] close(26) = -1 EBADF (Bad file descriptor) [pid 7257] close(27) = -1 EBADF (Bad file descriptor) [pid 7257] close(28) = -1 EBADF (Bad file descriptor) [pid 7257] close(29) = -1 EBADF (Bad file descriptor) [pid 7257] exit_group(0) = ? [pid 7257] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6942", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6942", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6942/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6942/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6942/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6942/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6942/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6942/sys") = 0 [pid 314] umount2("./6942/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6942/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6942/binderfs") = 0 [pid 314] umount2("./6942/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6942/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6942/cgroup.net") = 0 [pid 314] umount2("./6942/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6942/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6942/cgroup.cpu") = 0 [pid 314] umount2("./6942/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6942/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6942/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6942") = 0 [pid 314] mkdir("./6943", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7258 attached , child_tidptr=0x55557741b690) = 6945 [pid 7258] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7258] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7258] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7258] chdir("./6943") = 0 [pid 7258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7258] setpgid(0, 0) = 0 [pid 7258] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7258] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7258] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7258] write(3, "1000", 4) = 4 [pid 7258] close(3) = 0 [pid 7258] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7258] write(1, "executing program\n", 18) = 18 [pid 7258] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7258] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7258] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7258] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7258] close(3) = 0 [pid 7258] close(4) = -1 EBADF (Bad file descriptor) [pid 7258] close(5) = -1 EBADF (Bad file descriptor) [pid 7258] close(6) = -1 EBADF (Bad file descriptor) [pid 7258] close(7) = -1 EBADF (Bad file descriptor) [pid 7258] close(8) = -1 EBADF (Bad file descriptor) [pid 7258] close(9) = -1 EBADF (Bad file descriptor) [pid 7258] close(10) = -1 EBADF (Bad file descriptor) [pid 7258] close(11) = -1 EBADF (Bad file descriptor) [pid 7258] close(12) = -1 EBADF (Bad file descriptor) [pid 7258] close(13) = -1 EBADF (Bad file descriptor) [pid 7258] close(14) = -1 EBADF (Bad file descriptor) [pid 7258] close(15) = -1 EBADF (Bad file descriptor) [pid 7258] close(16) = -1 EBADF (Bad file descriptor) [pid 7258] close(17) = -1 EBADF (Bad file descriptor) [pid 7258] close(18) = -1 EBADF (Bad file descriptor) [pid 7258] close(19) = -1 EBADF (Bad file descriptor) [pid 7258] close(20) = -1 EBADF (Bad file descriptor) [pid 7258] close(21) = -1 EBADF (Bad file descriptor) [pid 7258] close(22) = -1 EBADF (Bad file descriptor) [pid 7258] close(23) = -1 EBADF (Bad file descriptor) [pid 7258] close(24) = -1 EBADF (Bad file descriptor) [pid 7258] close(25) = -1 EBADF (Bad file descriptor) [pid 7258] close(26) = -1 EBADF (Bad file descriptor) [pid 7258] close(27) = -1 EBADF (Bad file descriptor) [pid 7258] close(28) = -1 EBADF (Bad file descriptor) [pid 7258] close(29) = -1 EBADF (Bad file descriptor) [pid 7258] exit_group(0) = ? [pid 7258] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6945, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6943", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6943", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6943/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6943/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6943/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6943/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6943/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6943/sys") = 0 [pid 314] umount2("./6943/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6943/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6943/binderfs") = 0 [pid 314] umount2("./6943/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6943/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6943/cgroup.net") = 0 [pid 314] umount2("./6943/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6943/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6943/cgroup.cpu") = 0 [pid 314] umount2("./6943/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6943/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6943/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6943") = 0 [pid 314] mkdir("./6944", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7259 attached , child_tidptr=0x55557741b690) = 6946 [pid 7259] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7259] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7259] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7259] chdir("./6944") = 0 [pid 7259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7259] setpgid(0, 0) = 0 [pid 7259] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7259] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7259] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7259] write(3, "1000", 4) = 4 [pid 7259] close(3) = 0 [pid 7259] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7259] write(1, "executing program\n", 18) = 18 [pid 7259] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7259] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7259] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7259] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7259] close(3) = 0 [pid 7259] close(4) = -1 EBADF (Bad file descriptor) [pid 7259] close(5) = -1 EBADF (Bad file descriptor) [pid 7259] close(6) = -1 EBADF (Bad file descriptor) [pid 7259] close(7) = -1 EBADF (Bad file descriptor) [pid 7259] close(8) = -1 EBADF (Bad file descriptor) [pid 7259] close(9) = -1 EBADF (Bad file descriptor) [pid 7259] close(10) = -1 EBADF (Bad file descriptor) [pid 7259] close(11) = -1 EBADF (Bad file descriptor) [pid 7259] close(12) = -1 EBADF (Bad file descriptor) [pid 7259] close(13) = -1 EBADF (Bad file descriptor) [pid 7259] close(14) = -1 EBADF (Bad file descriptor) [pid 7259] close(15) = -1 EBADF (Bad file descriptor) [pid 7259] close(16) = -1 EBADF (Bad file descriptor) [pid 7259] close(17) = -1 EBADF (Bad file descriptor) [pid 7259] close(18) = -1 EBADF (Bad file descriptor) [pid 7259] close(19) = -1 EBADF (Bad file descriptor) [pid 7259] close(20) = -1 EBADF (Bad file descriptor) [pid 7259] close(21) = -1 EBADF (Bad file descriptor) [pid 7259] close(22) = -1 EBADF (Bad file descriptor) [pid 7259] close(23) = -1 EBADF (Bad file descriptor) [pid 7259] close(24) = -1 EBADF (Bad file descriptor) [pid 7259] close(25) = -1 EBADF (Bad file descriptor) [pid 7259] close(26) = -1 EBADF (Bad file descriptor) [pid 7259] close(27) = -1 EBADF (Bad file descriptor) [pid 7259] close(28) = -1 EBADF (Bad file descriptor) [pid 7259] close(29) = -1 EBADF (Bad file descriptor) [pid 7259] exit_group(0) = ? [pid 7259] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6944", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6944", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6944/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6944/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6944/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6944/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6944/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6944/sys") = 0 [pid 314] umount2("./6944/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6944/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6944/binderfs") = 0 [pid 314] umount2("./6944/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6944/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6944/cgroup.net") = 0 [pid 314] umount2("./6944/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6944/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6944/cgroup.cpu") = 0 [pid 314] umount2("./6944/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6944/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6944/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6944") = 0 [pid 314] mkdir("./6945", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7260 attached , child_tidptr=0x55557741b690) = 6947 [pid 7260] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7260] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7260] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7260] chdir("./6945") = 0 [pid 7260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7260] setpgid(0, 0) = 0 [pid 7260] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7260] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7260] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7260] write(3, "1000", 4) = 4 [pid 7260] close(3) = 0 [pid 7260] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7260] write(1, "executing program\n", 18) = 18 [pid 7260] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7260] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7260] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 executing program [pid 7260] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7260] close(3) = 0 [pid 7260] close(4) = -1 EBADF (Bad file descriptor) [pid 7260] close(5) = -1 EBADF (Bad file descriptor) [pid 7260] close(6) = -1 EBADF (Bad file descriptor) [pid 7260] close(7) = -1 EBADF (Bad file descriptor) [pid 7260] close(8) = -1 EBADF (Bad file descriptor) [pid 7260] close(9) = -1 EBADF (Bad file descriptor) [pid 7260] close(10) = -1 EBADF (Bad file descriptor) [pid 7260] close(11) = -1 EBADF (Bad file descriptor) [pid 7260] close(12) = -1 EBADF (Bad file descriptor) [pid 7260] close(13) = -1 EBADF (Bad file descriptor) [pid 7260] close(14) = -1 EBADF (Bad file descriptor) [pid 7260] close(15) = -1 EBADF (Bad file descriptor) [pid 7260] close(16) = -1 EBADF (Bad file descriptor) [pid 7260] close(17) = -1 EBADF (Bad file descriptor) [pid 7260] close(18) = -1 EBADF (Bad file descriptor) [pid 7260] close(19) = -1 EBADF (Bad file descriptor) [pid 7260] close(20) = -1 EBADF (Bad file descriptor) [pid 7260] close(21) = -1 EBADF (Bad file descriptor) [pid 7260] close(22) = -1 EBADF (Bad file descriptor) [pid 7260] close(23) = -1 EBADF (Bad file descriptor) [pid 7260] close(24) = -1 EBADF (Bad file descriptor) [pid 7260] close(25) = -1 EBADF (Bad file descriptor) [pid 7260] close(26) = -1 EBADF (Bad file descriptor) [pid 7260] close(27) = -1 EBADF (Bad file descriptor) [pid 7260] close(28) = -1 EBADF (Bad file descriptor) [pid 7260] close(29) = -1 EBADF (Bad file descriptor) [pid 7260] exit_group(0) = ? [pid 7260] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6945", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6945", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6945/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6945/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6945/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6945/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6945/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6945/sys") = 0 [pid 314] umount2("./6945/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6945/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6945/binderfs") = 0 [pid 314] umount2("./6945/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6945/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6945/cgroup.net") = 0 [pid 314] umount2("./6945/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6945/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6945/cgroup.cpu") = 0 [pid 314] umount2("./6945/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6945/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6945/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6945") = 0 [pid 314] mkdir("./6946", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7261 attached , child_tidptr=0x55557741b690) = 6948 [pid 7261] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7261] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7261] chdir("./6946") = 0 [pid 7261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7261] setpgid(0, 0) = 0 [pid 7261] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7261] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7261] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7261] write(3, "1000", 4) = 4 [pid 7261] close(3) = 0 [pid 7261] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7261] write(1, "executing program\n", 18) = 18 [pid 7261] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7261] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 executing program [pid 7261] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7261] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7261] close(3) = 0 [pid 7261] close(4) = -1 EBADF (Bad file descriptor) [pid 7261] close(5) = -1 EBADF (Bad file descriptor) [pid 7261] close(6) = -1 EBADF (Bad file descriptor) [pid 7261] close(7) = -1 EBADF (Bad file descriptor) [pid 7261] close(8) = -1 EBADF (Bad file descriptor) [pid 7261] close(9) = -1 EBADF (Bad file descriptor) [pid 7261] close(10) = -1 EBADF (Bad file descriptor) [pid 7261] close(11) = -1 EBADF (Bad file descriptor) [pid 7261] close(12) = -1 EBADF (Bad file descriptor) [pid 7261] close(13) = -1 EBADF (Bad file descriptor) [pid 7261] close(14) = -1 EBADF (Bad file descriptor) [pid 7261] close(15) = -1 EBADF (Bad file descriptor) [pid 7261] close(16) = -1 EBADF (Bad file descriptor) [pid 7261] close(17) = -1 EBADF (Bad file descriptor) [pid 7261] close(18) = -1 EBADF (Bad file descriptor) [pid 7261] close(19) = -1 EBADF (Bad file descriptor) [pid 7261] close(20) = -1 EBADF (Bad file descriptor) [pid 7261] close(21) = -1 EBADF (Bad file descriptor) [pid 7261] close(22) = -1 EBADF (Bad file descriptor) [pid 7261] close(23) = -1 EBADF (Bad file descriptor) [pid 7261] close(24) = -1 EBADF (Bad file descriptor) [pid 7261] close(25) = -1 EBADF (Bad file descriptor) [pid 7261] close(26) = -1 EBADF (Bad file descriptor) [pid 7261] close(27) = -1 EBADF (Bad file descriptor) [pid 7261] close(28) = -1 EBADF (Bad file descriptor) [pid 7261] close(29) = -1 EBADF (Bad file descriptor) [pid 7261] exit_group(0) = ? [pid 7261] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6946", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6946", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6946/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6946/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6946/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6946/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6946/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6946/sys") = 0 [pid 314] umount2("./6946/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6946/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6946/binderfs") = 0 [pid 314] umount2("./6946/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6946/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6946/cgroup.net") = 0 [pid 314] umount2("./6946/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6946/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6946/cgroup.cpu") = 0 [pid 314] umount2("./6946/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6946/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6946/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6946") = 0 [pid 314] mkdir("./6947", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6949 ci2-android-6-12-rust/strace-static-x86_64: Process 7262 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7262] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7262] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7262] chdir("./6947") = 0 [pid 7262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7262] setpgid(0, 0) = 0 [pid 7262] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7262] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7262] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7262] write(3, "1000", 4) = 4 [pid 7262] close(3) = 0 [pid 7262] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7262] write(1, "executing program\n", 18) = 18 executing program [pid 7262] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7262] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7262] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7262] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7262] close(3) = 0 [pid 7262] close(4) = -1 EBADF (Bad file descriptor) [pid 7262] close(5) = -1 EBADF (Bad file descriptor) [pid 7262] close(6) = -1 EBADF (Bad file descriptor) [pid 7262] close(7) = -1 EBADF (Bad file descriptor) [pid 7262] close(8) = -1 EBADF (Bad file descriptor) [pid 7262] close(9) = -1 EBADF (Bad file descriptor) [pid 7262] close(10) = -1 EBADF (Bad file descriptor) [pid 7262] close(11) = -1 EBADF (Bad file descriptor) [pid 7262] close(12) = -1 EBADF (Bad file descriptor) [pid 7262] close(13) = -1 EBADF (Bad file descriptor) [pid 7262] close(14) = -1 EBADF (Bad file descriptor) [pid 7262] close(15) = -1 EBADF (Bad file descriptor) [pid 7262] close(16) = -1 EBADF (Bad file descriptor) [pid 7262] close(17) = -1 EBADF (Bad file descriptor) [pid 7262] close(18) = -1 EBADF (Bad file descriptor) [pid 7262] close(19) = -1 EBADF (Bad file descriptor) [pid 7262] close(20) = -1 EBADF (Bad file descriptor) [pid 7262] close(21) = -1 EBADF (Bad file descriptor) [pid 7262] close(22) = -1 EBADF (Bad file descriptor) [pid 7262] close(23) = -1 EBADF (Bad file descriptor) [pid 7262] close(24) = -1 EBADF (Bad file descriptor) [pid 7262] close(25) = -1 EBADF (Bad file descriptor) [pid 7262] close(26) = -1 EBADF (Bad file descriptor) [pid 7262] close(27) = -1 EBADF (Bad file descriptor) [pid 7262] close(28) = -1 EBADF (Bad file descriptor) [pid 7262] close(29) = -1 EBADF (Bad file descriptor) [pid 7262] exit_group(0) = ? [pid 7262] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6949, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6947", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6947", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6947/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6947/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6947/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6947/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6947/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6947/sys") = 0 [pid 314] umount2("./6947/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6947/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6947/binderfs") = 0 [pid 314] umount2("./6947/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6947/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6947/cgroup.net") = 0 [pid 314] umount2("./6947/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6947/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6947/cgroup.cpu") = 0 [pid 314] umount2("./6947/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6947/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6947/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6947") = 0 [pid 314] mkdir("./6948", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7263 attached , child_tidptr=0x55557741b690) = 6950 [pid 7263] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7263] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7263] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7263] chdir("./6948") = 0 [pid 7263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7263] setpgid(0, 0) = 0 [pid 7263] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7263] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7263] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7263] write(3, "1000", 4) = 4 [pid 7263] close(3) = 0 [pid 7263] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7263] write(1, "executing program\n", 18) = 18 [pid 7263] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7263] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7263] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7263] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7263] close(3) = 0 [pid 7263] close(4) = -1 EBADF (Bad file descriptor) [pid 7263] close(5) = -1 EBADF (Bad file descriptor) [pid 7263] close(6) = -1 EBADF (Bad file descriptor) [pid 7263] close(7) = -1 EBADF (Bad file descriptor) [pid 7263] close(8) = -1 EBADF (Bad file descriptor) [pid 7263] close(9) = -1 EBADF (Bad file descriptor) [pid 7263] close(10) = -1 EBADF (Bad file descriptor) [pid 7263] close(11) = -1 EBADF (Bad file descriptor) [pid 7263] close(12) = -1 EBADF (Bad file descriptor) [pid 7263] close(13) = -1 EBADF (Bad file descriptor) [pid 7263] close(14) = -1 EBADF (Bad file descriptor) [pid 7263] close(15) = -1 EBADF (Bad file descriptor) [pid 7263] close(16) = -1 EBADF (Bad file descriptor) [pid 7263] close(17) = -1 EBADF (Bad file descriptor) [pid 7263] close(18) = -1 EBADF (Bad file descriptor) [pid 7263] close(19) = -1 EBADF (Bad file descriptor) [pid 7263] close(20) = -1 EBADF (Bad file descriptor) [pid 7263] close(21) = -1 EBADF (Bad file descriptor) [pid 7263] close(22) = -1 EBADF (Bad file descriptor) [pid 7263] close(23) = -1 EBADF (Bad file descriptor) [pid 7263] close(24) = -1 EBADF (Bad file descriptor) [pid 7263] close(25) = -1 EBADF (Bad file descriptor) [pid 7263] close(26) = -1 EBADF (Bad file descriptor) [pid 7263] close(27) = -1 EBADF (Bad file descriptor) [pid 7263] close(28) = -1 EBADF (Bad file descriptor) [pid 7263] close(29) = -1 EBADF (Bad file descriptor) [pid 7263] exit_group(0) = ? [pid 7263] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6948", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6948", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6948/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6948/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6948/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6948/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6948/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6948/sys") = 0 [pid 314] umount2("./6948/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6948/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6948/binderfs") = 0 [pid 314] umount2("./6948/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6948/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6948/cgroup.net") = 0 [pid 314] umount2("./6948/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6948/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6948/cgroup.cpu") = 0 [pid 314] umount2("./6948/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6948/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6948/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6948") = 0 [pid 314] mkdir("./6949", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6951 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7264 attached [pid 7264] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7264] chdir("./6949") = 0 [pid 7264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7264] setpgid(0, 0) = 0 [pid 7264] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7264] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7264] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7264] write(3, "1000", 4) = 4 [pid 7264] close(3) = 0 [pid 7264] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7264] write(1, "executing program\n", 18) = 18 [pid 7264] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7264] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7264] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7264] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7264] close(3) = 0 [pid 7264] close(4) = -1 EBADF (Bad file descriptor) [pid 7264] close(5) = -1 EBADF (Bad file descriptor) [pid 7264] close(6) = -1 EBADF (Bad file descriptor) [pid 7264] close(7) = -1 EBADF (Bad file descriptor) [pid 7264] close(8) = -1 EBADF (Bad file descriptor) [pid 7264] close(9) = -1 EBADF (Bad file descriptor) [pid 7264] close(10) = -1 EBADF (Bad file descriptor) [pid 7264] close(11) = -1 EBADF (Bad file descriptor) [pid 7264] close(12) = -1 EBADF (Bad file descriptor) [pid 7264] close(13) = -1 EBADF (Bad file descriptor) [pid 7264] close(14) = -1 EBADF (Bad file descriptor) [pid 7264] close(15) = -1 EBADF (Bad file descriptor) [pid 7264] close(16) = -1 EBADF (Bad file descriptor) [pid 7264] close(17) = -1 EBADF (Bad file descriptor) [pid 7264] close(18) = -1 EBADF (Bad file descriptor) [pid 7264] close(19) = -1 EBADF (Bad file descriptor) [pid 7264] close(20) = -1 EBADF (Bad file descriptor) [pid 7264] close(21) = -1 EBADF (Bad file descriptor) [pid 7264] close(22) = -1 EBADF (Bad file descriptor) [pid 7264] close(23) = -1 EBADF (Bad file descriptor) [pid 7264] close(24) = -1 EBADF (Bad file descriptor) [pid 7264] close(25) = -1 EBADF (Bad file descriptor) [pid 7264] close(26) = -1 EBADF (Bad file descriptor) [pid 7264] close(27) = -1 EBADF (Bad file descriptor) [pid 7264] close(28) = -1 EBADF (Bad file descriptor) [pid 7264] close(29) = -1 EBADF (Bad file descriptor) [pid 7264] exit_group(0) = ? [pid 7264] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6949", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6949", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6949/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6949/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6949/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6949/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6949/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6949/sys") = 0 [pid 314] umount2("./6949/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6949/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6949/binderfs") = 0 [pid 314] umount2("./6949/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6949/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6949/cgroup.net") = 0 [pid 314] umount2("./6949/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6949/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6949/cgroup.cpu") = 0 [pid 314] umount2("./6949/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6949/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6949/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6949") = 0 [pid 314] mkdir("./6950", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7265 attached , child_tidptr=0x55557741b690) = 6952 [pid 7265] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7265] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7265] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7265] chdir("./6950") = 0 [pid 7265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7265] setpgid(0, 0) = 0 [pid 7265] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7265] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7265] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7265] write(3, "1000", 4) = 4 [pid 7265] close(3) = 0 [pid 7265] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7265] write(1, "executing program\n", 18) = 18 [pid 7265] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7265] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7265] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7265] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7265] close(3) = 0 [pid 7265] close(4) = -1 EBADF (Bad file descriptor) [pid 7265] close(5) = -1 EBADF (Bad file descriptor) [pid 7265] close(6) = -1 EBADF (Bad file descriptor) [pid 7265] close(7) = -1 EBADF (Bad file descriptor) [pid 7265] close(8) = -1 EBADF (Bad file descriptor) [pid 7265] close(9) = -1 EBADF (Bad file descriptor) [pid 7265] close(10) = -1 EBADF (Bad file descriptor) [pid 7265] close(11) = -1 EBADF (Bad file descriptor) [pid 7265] close(12) = -1 EBADF (Bad file descriptor) [pid 7265] close(13) = -1 EBADF (Bad file descriptor) [pid 7265] close(14) = -1 EBADF (Bad file descriptor) [pid 7265] close(15) = -1 EBADF (Bad file descriptor) [pid 7265] close(16) = -1 EBADF (Bad file descriptor) [pid 7265] close(17) = -1 EBADF (Bad file descriptor) [pid 7265] close(18) = -1 EBADF (Bad file descriptor) [pid 7265] close(19) = -1 EBADF (Bad file descriptor) [pid 7265] close(20) = -1 EBADF (Bad file descriptor) [pid 7265] close(21) = -1 EBADF (Bad file descriptor) [pid 7265] close(22) = -1 EBADF (Bad file descriptor) [pid 7265] close(23) = -1 EBADF (Bad file descriptor) [pid 7265] close(24) = -1 EBADF (Bad file descriptor) [pid 7265] close(25) = -1 EBADF (Bad file descriptor) [pid 7265] close(26) = -1 EBADF (Bad file descriptor) [pid 7265] close(27) = -1 EBADF (Bad file descriptor) [pid 7265] close(28) = -1 EBADF (Bad file descriptor) [pid 7265] close(29) = -1 EBADF (Bad file descriptor) [pid 7265] exit_group(0) = ? [pid 7265] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6950", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6950", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6950/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6950/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6950/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6950/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6950/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6950/sys") = 0 [pid 314] umount2("./6950/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6950/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6950/binderfs") = 0 [pid 314] umount2("./6950/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6950/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6950/cgroup.net") = 0 [pid 314] umount2("./6950/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6950/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6950/cgroup.cpu") = 0 [pid 314] umount2("./6950/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6950/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6950/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6950") = 0 [pid 314] mkdir("./6951", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7266 attached , child_tidptr=0x55557741b690) = 6953 [pid 7266] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7266] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7266] chdir("./6951") = 0 [pid 7266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7266] setpgid(0, 0) = 0 [pid 7266] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7266] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7266] <... symlink resumed>) = 0 [pid 7266] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7266] write(3, "1000", 4) = 4 [pid 7266] close(3) = 0 [pid 7266] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7266] write(1, "executing program\n", 18) = 18 executing program [pid 7266] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7266] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7266] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7266] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7266] close(3) = 0 [pid 7266] close(4) = -1 EBADF (Bad file descriptor) [pid 7266] close(5) = -1 EBADF (Bad file descriptor) [pid 7266] close(6) = -1 EBADF (Bad file descriptor) [pid 7266] close(7) = -1 EBADF (Bad file descriptor) [pid 7266] close(8) = -1 EBADF (Bad file descriptor) [pid 7266] close(9) = -1 EBADF (Bad file descriptor) [pid 7266] close(10) = -1 EBADF (Bad file descriptor) [pid 7266] close(11) = -1 EBADF (Bad file descriptor) [pid 7266] close(12) = -1 EBADF (Bad file descriptor) [pid 7266] close(13) = -1 EBADF (Bad file descriptor) [pid 7266] close(14) = -1 EBADF (Bad file descriptor) [pid 7266] close(15) = -1 EBADF (Bad file descriptor) [pid 7266] close(16) = -1 EBADF (Bad file descriptor) [pid 7266] close(17) = -1 EBADF (Bad file descriptor) [pid 7266] close(18) = -1 EBADF (Bad file descriptor) [pid 7266] close(19) = -1 EBADF (Bad file descriptor) [pid 7266] close(20) = -1 EBADF (Bad file descriptor) [pid 7266] close(21) = -1 EBADF (Bad file descriptor) [pid 7266] close(22) = -1 EBADF (Bad file descriptor) [pid 7266] close(23) = -1 EBADF (Bad file descriptor) [pid 7266] close(24) = -1 EBADF (Bad file descriptor) [pid 7266] close(25) = -1 EBADF (Bad file descriptor) [pid 7266] close(26) = -1 EBADF (Bad file descriptor) [pid 7266] close(27) = -1 EBADF (Bad file descriptor) [pid 7266] close(28) = -1 EBADF (Bad file descriptor) [pid 7266] close(29) = -1 EBADF (Bad file descriptor) [pid 7266] exit_group(0) = ? [pid 7266] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6951", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6951", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6951/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6951/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6951/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6951/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6951/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6951/sys") = 0 [pid 314] umount2("./6951/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6951/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6951/binderfs") = 0 [pid 314] umount2("./6951/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6951/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6951/cgroup.net") = 0 [pid 314] umount2("./6951/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6951/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6951/cgroup.cpu") = 0 [pid 314] umount2("./6951/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6951/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6951/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6951") = 0 [pid 314] mkdir("./6952", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7267 attached , child_tidptr=0x55557741b690) = 6954 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7267] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7267] chdir("./6952") = 0 [pid 7267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7267] setpgid(0, 0) = 0 [pid 7267] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7267] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7267] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7267] write(3, "1000", 4) = 4 [pid 7267] close(3) = 0 [pid 7267] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7267] write(1, "executing program\n", 18) = 18 executing program [pid 7267] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7267] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7267] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7267] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7267] close(3) = 0 [pid 7267] close(4) = -1 EBADF (Bad file descriptor) [pid 7267] close(5) = -1 EBADF (Bad file descriptor) [pid 7267] close(6) = -1 EBADF (Bad file descriptor) [pid 7267] close(7) = -1 EBADF (Bad file descriptor) [pid 7267] close(8) = -1 EBADF (Bad file descriptor) [pid 7267] close(9) = -1 EBADF (Bad file descriptor) [pid 7267] close(10) = -1 EBADF (Bad file descriptor) [pid 7267] close(11) = -1 EBADF (Bad file descriptor) [pid 7267] close(12) = -1 EBADF (Bad file descriptor) [pid 7267] close(13) = -1 EBADF (Bad file descriptor) [pid 7267] close(14) = -1 EBADF (Bad file descriptor) [pid 7267] close(15) = -1 EBADF (Bad file descriptor) [pid 7267] close(16) = -1 EBADF (Bad file descriptor) [pid 7267] close(17) = -1 EBADF (Bad file descriptor) [pid 7267] close(18) = -1 EBADF (Bad file descriptor) [pid 7267] close(19) = -1 EBADF (Bad file descriptor) [pid 7267] close(20) = -1 EBADF (Bad file descriptor) [pid 7267] close(21) = -1 EBADF (Bad file descriptor) [pid 7267] close(22) = -1 EBADF (Bad file descriptor) [pid 7267] close(23) = -1 EBADF (Bad file descriptor) [pid 7267] close(24) = -1 EBADF (Bad file descriptor) [pid 7267] close(25) = -1 EBADF (Bad file descriptor) [pid 7267] close(26) = -1 EBADF (Bad file descriptor) [pid 7267] close(27) = -1 EBADF (Bad file descriptor) [pid 7267] close(28) = -1 EBADF (Bad file descriptor) [pid 7267] close(29) = -1 EBADF (Bad file descriptor) [pid 7267] exit_group(0) = ? [pid 7267] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6952", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6952", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6952/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6952/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6952/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6952/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6952/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6952/sys") = 0 [pid 314] umount2("./6952/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6952/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6952/binderfs") = 0 [pid 314] umount2("./6952/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6952/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6952/cgroup.net") = 0 [pid 314] umount2("./6952/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6952/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6952/cgroup.cpu") = 0 [pid 314] umount2("./6952/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6952/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6952/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6952") = 0 [pid 314] mkdir("./6953", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7268 attached , child_tidptr=0x55557741b690) = 6955 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7268] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7268] chdir("./6953") = 0 [pid 7268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7268] setpgid(0, 0) = 0 [pid 7268] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7268] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7268] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7268] write(3, "1000", 4) = 4 [pid 7268] close(3) = 0 [pid 7268] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7268] write(1, "executing program\n", 18) = 18 executing program [pid 7268] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7268] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7268] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7268] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7268] close(3) = 0 [pid 7268] close(4) = -1 EBADF (Bad file descriptor) [pid 7268] close(5) = -1 EBADF (Bad file descriptor) [pid 7268] close(6) = -1 EBADF (Bad file descriptor) [pid 7268] close(7) = -1 EBADF (Bad file descriptor) [pid 7268] close(8) = -1 EBADF (Bad file descriptor) [pid 7268] close(9) = -1 EBADF (Bad file descriptor) [pid 7268] close(10) = -1 EBADF (Bad file descriptor) [pid 7268] close(11) = -1 EBADF (Bad file descriptor) [pid 7268] close(12) = -1 EBADF (Bad file descriptor) [pid 7268] close(13) = -1 EBADF (Bad file descriptor) [pid 7268] close(14) = -1 EBADF (Bad file descriptor) [pid 7268] close(15) = -1 EBADF (Bad file descriptor) [pid 7268] close(16) = -1 EBADF (Bad file descriptor) [pid 7268] close(17) = -1 EBADF (Bad file descriptor) [pid 7268] close(18) = -1 EBADF (Bad file descriptor) [pid 7268] close(19) = -1 EBADF (Bad file descriptor) [pid 7268] close(20) = -1 EBADF (Bad file descriptor) [pid 7268] close(21) = -1 EBADF (Bad file descriptor) [pid 7268] close(22) = -1 EBADF (Bad file descriptor) [pid 7268] close(23) = -1 EBADF (Bad file descriptor) [pid 7268] close(24) = -1 EBADF (Bad file descriptor) [pid 7268] close(25) = -1 EBADF (Bad file descriptor) [pid 7268] close(26) = -1 EBADF (Bad file descriptor) [pid 7268] close(27) = -1 EBADF (Bad file descriptor) [pid 7268] close(28) = -1 EBADF (Bad file descriptor) [pid 7268] close(29) = -1 EBADF (Bad file descriptor) [pid 7268] exit_group(0) = ? [pid 7268] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6953", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6953", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6953/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6953/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6953/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6953/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6953/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6953/sys") = 0 [pid 314] umount2("./6953/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6953/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6953/binderfs") = 0 [pid 314] umount2("./6953/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6953/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6953/cgroup.net") = 0 [pid 314] umount2("./6953/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6953/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6953/cgroup.cpu") = 0 [pid 314] umount2("./6953/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6953/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6953/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6953") = 0 [pid 314] mkdir("./6954", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7269 attached , child_tidptr=0x55557741b690) = 6956 [pid 7269] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7269] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7269] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7269] chdir("./6954") = 0 [pid 7269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7269] setpgid(0, 0) = 0 [pid 7269] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7269] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7269] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7269] write(3, "1000", 4) = 4 [pid 7269] close(3) = 0 [pid 7269] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7269] write(1, "executing program\n", 18) = 18 executing program [pid 7269] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7269] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7269] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7269] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7269] close(3) = 0 [pid 7269] close(4) = -1 EBADF (Bad file descriptor) [pid 7269] close(5) = -1 EBADF (Bad file descriptor) [pid 7269] close(6) = -1 EBADF (Bad file descriptor) [pid 7269] close(7) = -1 EBADF (Bad file descriptor) [pid 7269] close(8) = -1 EBADF (Bad file descriptor) [pid 7269] close(9) = -1 EBADF (Bad file descriptor) [pid 7269] close(10) = -1 EBADF (Bad file descriptor) [pid 7269] close(11) = -1 EBADF (Bad file descriptor) [pid 7269] close(12) = -1 EBADF (Bad file descriptor) [pid 7269] close(13) = -1 EBADF (Bad file descriptor) [pid 7269] close(14) = -1 EBADF (Bad file descriptor) [pid 7269] close(15) = -1 EBADF (Bad file descriptor) [pid 7269] close(16) = -1 EBADF (Bad file descriptor) [pid 7269] close(17) = -1 EBADF (Bad file descriptor) [pid 7269] close(18) = -1 EBADF (Bad file descriptor) [pid 7269] close(19) = -1 EBADF (Bad file descriptor) [pid 7269] close(20) = -1 EBADF (Bad file descriptor) [pid 7269] close(21) = -1 EBADF (Bad file descriptor) [pid 7269] close(22) = -1 EBADF (Bad file descriptor) [pid 7269] close(23) = -1 EBADF (Bad file descriptor) [pid 7269] close(24) = -1 EBADF (Bad file descriptor) [pid 7269] close(25) = -1 EBADF (Bad file descriptor) [pid 7269] close(26) = -1 EBADF (Bad file descriptor) [pid 7269] close(27) = -1 EBADF (Bad file descriptor) [pid 7269] close(28) = -1 EBADF (Bad file descriptor) [pid 7269] close(29) = -1 EBADF (Bad file descriptor) [pid 7269] exit_group(0) = ? [pid 7269] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6954", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6954", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6954/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6954/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6954/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6954/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6954/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6954/sys") = 0 [pid 314] umount2("./6954/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6954/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6954/binderfs") = 0 [pid 314] umount2("./6954/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6954/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6954/cgroup.net") = 0 [pid 314] umount2("./6954/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6954/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6954/cgroup.cpu") = 0 [pid 314] umount2("./6954/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6954/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6954/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6954") = 0 [pid 314] mkdir("./6955", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7270 attached [pid 7270] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7270] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6957 [pid 7270] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7270] chdir("./6955") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7270] setpgid(0, 0) = 0 [pid 7270] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7270] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7270] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7270] write(3, "1000", 4) = 4 [pid 7270] close(3) = 0 executing program [pid 7270] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7270] write(1, "executing program\n", 18) = 18 [pid 7270] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7270] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7270] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7270] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7270] close(3) = 0 [pid 7270] close(4) = -1 EBADF (Bad file descriptor) [pid 7270] close(5) = -1 EBADF (Bad file descriptor) [pid 7270] close(6) = -1 EBADF (Bad file descriptor) [pid 7270] close(7) = -1 EBADF (Bad file descriptor) [pid 7270] close(8) = -1 EBADF (Bad file descriptor) [pid 7270] close(9) = -1 EBADF (Bad file descriptor) [pid 7270] close(10) = -1 EBADF (Bad file descriptor) [pid 7270] close(11) = -1 EBADF (Bad file descriptor) [pid 7270] close(12) = -1 EBADF (Bad file descriptor) [pid 7270] close(13) = -1 EBADF (Bad file descriptor) [pid 7270] close(14) = -1 EBADF (Bad file descriptor) [pid 7270] close(15) = -1 EBADF (Bad file descriptor) [pid 7270] close(16) = -1 EBADF (Bad file descriptor) [pid 7270] close(17) = -1 EBADF (Bad file descriptor) [pid 7270] close(18) = -1 EBADF (Bad file descriptor) [pid 7270] close(19) = -1 EBADF (Bad file descriptor) [pid 7270] close(20) = -1 EBADF (Bad file descriptor) [pid 7270] close(21) = -1 EBADF (Bad file descriptor) [pid 7270] close(22) = -1 EBADF (Bad file descriptor) [pid 7270] close(23) = -1 EBADF (Bad file descriptor) [pid 7270] close(24) = -1 EBADF (Bad file descriptor) [pid 7270] close(25) = -1 EBADF (Bad file descriptor) [pid 7270] close(26) = -1 EBADF (Bad file descriptor) [pid 7270] close(27) = -1 EBADF (Bad file descriptor) [pid 7270] close(28) = -1 EBADF (Bad file descriptor) [pid 7270] close(29) = -1 EBADF (Bad file descriptor) [pid 7270] exit_group(0) = ? [pid 7270] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6957, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6955", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6955", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6955/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6955/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6955/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6955/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6955/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6955/sys") = 0 [pid 314] umount2("./6955/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6955/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6955/binderfs") = 0 [pid 314] umount2("./6955/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6955/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6955/cgroup.net") = 0 [pid 314] umount2("./6955/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6955/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6955/cgroup.cpu") = 0 [pid 314] umount2("./6955/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6955/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6955/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6955") = 0 [pid 314] mkdir("./6956", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7271 attached , child_tidptr=0x55557741b690) = 6958 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7271] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7271] chdir("./6956") = 0 [pid 7271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7271] setpgid(0, 0) = 0 [pid 7271] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7271] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7271] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7271] write(3, "1000", 4) = 4 [pid 7271] close(3) = 0 [pid 7271] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7271] write(1, "executing program\n", 18) = 18 executing program [pid 7271] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7271] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7271] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7271] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7271] close(3) = 0 [pid 7271] close(4) = -1 EBADF (Bad file descriptor) [pid 7271] close(5) = -1 EBADF (Bad file descriptor) [pid 7271] close(6) = -1 EBADF (Bad file descriptor) [pid 7271] close(7) = -1 EBADF (Bad file descriptor) [pid 7271] close(8) = -1 EBADF (Bad file descriptor) [pid 7271] close(9) = -1 EBADF (Bad file descriptor) [pid 7271] close(10) = -1 EBADF (Bad file descriptor) [pid 7271] close(11) = -1 EBADF (Bad file descriptor) [pid 7271] close(12) = -1 EBADF (Bad file descriptor) [pid 7271] close(13) = -1 EBADF (Bad file descriptor) [pid 7271] close(14) = -1 EBADF (Bad file descriptor) [pid 7271] close(15) = -1 EBADF (Bad file descriptor) [pid 7271] close(16) = -1 EBADF (Bad file descriptor) [pid 7271] close(17) = -1 EBADF (Bad file descriptor) [pid 7271] close(18) = -1 EBADF (Bad file descriptor) [pid 7271] close(19) = -1 EBADF (Bad file descriptor) [pid 7271] close(20) = -1 EBADF (Bad file descriptor) [pid 7271] close(21) = -1 EBADF (Bad file descriptor) [pid 7271] close(22) = -1 EBADF (Bad file descriptor) [pid 7271] close(23) = -1 EBADF (Bad file descriptor) [pid 7271] close(24) = -1 EBADF (Bad file descriptor) [pid 7271] close(25) = -1 EBADF (Bad file descriptor) [pid 7271] close(26) = -1 EBADF (Bad file descriptor) [pid 7271] close(27) = -1 EBADF (Bad file descriptor) [pid 7271] close(28) = -1 EBADF (Bad file descriptor) [pid 7271] close(29) = -1 EBADF (Bad file descriptor) [pid 7271] exit_group(0) = ? [pid 7271] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6956", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6956", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6956/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6956/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6956/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6956/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6956/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6956/sys") = 0 [pid 314] umount2("./6956/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6956/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6956/binderfs") = 0 [pid 314] umount2("./6956/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6956/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6956/cgroup.net") = 0 [pid 314] umount2("./6956/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6956/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6956/cgroup.cpu") = 0 [pid 314] umount2("./6956/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6956/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6956/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6956") = 0 [pid 314] mkdir("./6957", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7272 attached [pid 7272] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7272] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6959 [pid 7272] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7272] chdir("./6957") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7272] <... prctl resumed>) = 0 [pid 7272] setpgid(0, 0) = 0 [pid 7272] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7272] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7272] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7272] write(3, "1000", 4) = 4 [pid 7272] close(3) = 0 [pid 7272] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7272] write(1, "executing program\n", 18) = 18 [pid 7272] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7272] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7272] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7272] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7272] close(3) = 0 [pid 7272] close(4) = -1 EBADF (Bad file descriptor) [pid 7272] close(5) = -1 EBADF (Bad file descriptor) [pid 7272] close(6) = -1 EBADF (Bad file descriptor) [pid 7272] close(7) = -1 EBADF (Bad file descriptor) [pid 7272] close(8) = -1 EBADF (Bad file descriptor) [pid 7272] close(9) = -1 EBADF (Bad file descriptor) [pid 7272] close(10) = -1 EBADF (Bad file descriptor) [pid 7272] close(11) = -1 EBADF (Bad file descriptor) [pid 7272] close(12) = -1 EBADF (Bad file descriptor) [pid 7272] close(13) = -1 EBADF (Bad file descriptor) [pid 7272] close(14) = -1 EBADF (Bad file descriptor) [pid 7272] close(15) = -1 EBADF (Bad file descriptor) [pid 7272] close(16) = -1 EBADF (Bad file descriptor) [pid 7272] close(17) = -1 EBADF (Bad file descriptor) [pid 7272] close(18) = -1 EBADF (Bad file descriptor) [pid 7272] close(19) = -1 EBADF (Bad file descriptor) [pid 7272] close(20) = -1 EBADF (Bad file descriptor) [pid 7272] close(21) = -1 EBADF (Bad file descriptor) [pid 7272] close(22) = -1 EBADF (Bad file descriptor) [pid 7272] close(23) = -1 EBADF (Bad file descriptor) [pid 7272] close(24) = -1 EBADF (Bad file descriptor) [pid 7272] close(25) = -1 EBADF (Bad file descriptor) [pid 7272] close(26) = -1 EBADF (Bad file descriptor) [pid 7272] close(27) = -1 EBADF (Bad file descriptor) [pid 7272] close(28) = -1 EBADF (Bad file descriptor) [pid 7272] close(29) = -1 EBADF (Bad file descriptor) [pid 7272] exit_group(0) = ? [pid 7272] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6957", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6957", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6957/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6957/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6957/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6957/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6957/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6957/sys") = 0 [pid 314] umount2("./6957/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6957/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6957/binderfs") = 0 [pid 314] umount2("./6957/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6957/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6957/cgroup.net") = 0 [pid 314] umount2("./6957/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6957/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6957/cgroup.cpu") = 0 [pid 314] umount2("./6957/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6957/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6957/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6957") = 0 [pid 314] mkdir("./6958", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7273 attached , child_tidptr=0x55557741b690) = 6960 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7273] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7273] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7273] chdir("./6958") = 0 [pid 7273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7273] setpgid(0, 0) = 0 [pid 7273] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7273] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7273] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7273] write(3, "1000", 4) = 4 [pid 7273] close(3) = 0 [pid 7273] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7273] write(1, "executing program\n", 18) = 18 [pid 7273] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7273] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7273] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7273] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7273] close(3) = 0 [pid 7273] close(4) = -1 EBADF (Bad file descriptor) [pid 7273] close(5) = -1 EBADF (Bad file descriptor) [pid 7273] close(6) = -1 EBADF (Bad file descriptor) [pid 7273] close(7) = -1 EBADF (Bad file descriptor) [pid 7273] close(8) = -1 EBADF (Bad file descriptor) [pid 7273] close(9) = -1 EBADF (Bad file descriptor) [pid 7273] close(10) = -1 EBADF (Bad file descriptor) [pid 7273] close(11) = -1 EBADF (Bad file descriptor) [pid 7273] close(12) = -1 EBADF (Bad file descriptor) [pid 7273] close(13) = -1 EBADF (Bad file descriptor) [pid 7273] close(14) = -1 EBADF (Bad file descriptor) [pid 7273] close(15) = -1 EBADF (Bad file descriptor) [pid 7273] close(16) = -1 EBADF (Bad file descriptor) [pid 7273] close(17) = -1 EBADF (Bad file descriptor) [pid 7273] close(18) = -1 EBADF (Bad file descriptor) [pid 7273] close(19) = -1 EBADF (Bad file descriptor) [pid 7273] close(20) = -1 EBADF (Bad file descriptor) [pid 7273] close(21) = -1 EBADF (Bad file descriptor) [pid 7273] close(22) = -1 EBADF (Bad file descriptor) [pid 7273] close(23) = -1 EBADF (Bad file descriptor) [pid 7273] close(24) = -1 EBADF (Bad file descriptor) [pid 7273] close(25) = -1 EBADF (Bad file descriptor) [pid 7273] close(26) = -1 EBADF (Bad file descriptor) [pid 7273] close(27) = -1 EBADF (Bad file descriptor) [pid 7273] close(28) = -1 EBADF (Bad file descriptor) [pid 7273] close(29) = -1 EBADF (Bad file descriptor) [pid 7273] exit_group(0) = ? [pid 7273] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6958", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6958", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6958/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6958/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6958/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6958/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6958/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6958/sys") = 0 [pid 314] umount2("./6958/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6958/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6958/binderfs") = 0 [pid 314] umount2("./6958/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6958/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6958/cgroup.net") = 0 [pid 314] umount2("./6958/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6958/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6958/cgroup.cpu") = 0 [pid 314] umount2("./6958/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6958/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6958/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6958") = 0 [pid 314] mkdir("./6959", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7274 attached [pid 7274] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7274] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6961 [pid 7274] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7274] chdir("./6959") = 0 [pid 7274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7274] setpgid(0, 0) = 0 [pid 7274] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7274] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7274] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7274] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7274] write(3, "1000", 4) = 4 [pid 7274] close(3) = 0 [pid 7274] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7274] write(1, "executing program\n", 18) = 18 executing program [pid 7274] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7274] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7274] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7274] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7274] close(3) = 0 [pid 7274] close(4) = -1 EBADF (Bad file descriptor) [pid 7274] close(5) = -1 EBADF (Bad file descriptor) [pid 7274] close(6) = -1 EBADF (Bad file descriptor) [pid 7274] close(7) = -1 EBADF (Bad file descriptor) [pid 7274] close(8) = -1 EBADF (Bad file descriptor) [pid 7274] close(9) = -1 EBADF (Bad file descriptor) [pid 7274] close(10) = -1 EBADF (Bad file descriptor) [pid 7274] close(11) = -1 EBADF (Bad file descriptor) [pid 7274] close(12) = -1 EBADF (Bad file descriptor) [pid 7274] close(13) = -1 EBADF (Bad file descriptor) [pid 7274] close(14) = -1 EBADF (Bad file descriptor) [pid 7274] close(15) = -1 EBADF (Bad file descriptor) [pid 7274] close(16) = -1 EBADF (Bad file descriptor) [pid 7274] close(17) = -1 EBADF (Bad file descriptor) [pid 7274] close(18) = -1 EBADF (Bad file descriptor) [pid 7274] close(19) = -1 EBADF (Bad file descriptor) [pid 7274] close(20) = -1 EBADF (Bad file descriptor) [pid 7274] close(21) = -1 EBADF (Bad file descriptor) [pid 7274] close(22) = -1 EBADF (Bad file descriptor) [pid 7274] close(23) = -1 EBADF (Bad file descriptor) [pid 7274] close(24) = -1 EBADF (Bad file descriptor) [pid 7274] close(25) = -1 EBADF (Bad file descriptor) [pid 7274] close(26) = -1 EBADF (Bad file descriptor) [pid 7274] close(27) = -1 EBADF (Bad file descriptor) [pid 7274] close(28) = -1 EBADF (Bad file descriptor) [pid 7274] close(29) = -1 EBADF (Bad file descriptor) [pid 7274] exit_group(0) = ? [pid 7274] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6959", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6959", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6959/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6959/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6959/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6959/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6959/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6959/sys") = 0 [pid 314] umount2("./6959/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6959/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6959/binderfs") = 0 [pid 314] umount2("./6959/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6959/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6959/cgroup.net") = 0 [pid 314] umount2("./6959/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6959/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6959/cgroup.cpu") = 0 [pid 314] umount2("./6959/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6959/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6959/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6959") = 0 [pid 314] mkdir("./6960", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7275 attached , child_tidptr=0x55557741b690) = 6962 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7275] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7275] chdir("./6960") = 0 [pid 7275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7275] setpgid(0, 0) = 0 [pid 7275] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7275] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7275] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7275] write(3, "1000", 4) = 4 [pid 7275] close(3) = 0 [pid 7275] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7275] write(1, "executing program\n", 18) = 18 executing program [pid 7275] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7275] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7275] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7275] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7275] close(3) = 0 [pid 7275] close(4) = -1 EBADF (Bad file descriptor) [pid 7275] close(5) = -1 EBADF (Bad file descriptor) [pid 7275] close(6) = -1 EBADF (Bad file descriptor) [pid 7275] close(7) = -1 EBADF (Bad file descriptor) [pid 7275] close(8) = -1 EBADF (Bad file descriptor) [pid 7275] close(9) = -1 EBADF (Bad file descriptor) [pid 7275] close(10) = -1 EBADF (Bad file descriptor) [pid 7275] close(11) = -1 EBADF (Bad file descriptor) [pid 7275] close(12) = -1 EBADF (Bad file descriptor) [pid 7275] close(13) = -1 EBADF (Bad file descriptor) [pid 7275] close(14) = -1 EBADF (Bad file descriptor) [pid 7275] close(15) = -1 EBADF (Bad file descriptor) [pid 7275] close(16) = -1 EBADF (Bad file descriptor) [pid 7275] close(17) = -1 EBADF (Bad file descriptor) [pid 7275] close(18) = -1 EBADF (Bad file descriptor) [pid 7275] close(19) = -1 EBADF (Bad file descriptor) [pid 7275] close(20) = -1 EBADF (Bad file descriptor) [pid 7275] close(21) = -1 EBADF (Bad file descriptor) [pid 7275] close(22) = -1 EBADF (Bad file descriptor) [pid 7275] close(23) = -1 EBADF (Bad file descriptor) [pid 7275] close(24) = -1 EBADF (Bad file descriptor) [pid 7275] close(25) = -1 EBADF (Bad file descriptor) [pid 7275] close(26) = -1 EBADF (Bad file descriptor) [pid 7275] close(27) = -1 EBADF (Bad file descriptor) [pid 7275] close(28) = -1 EBADF (Bad file descriptor) [pid 7275] close(29) = -1 EBADF (Bad file descriptor) [pid 7275] exit_group(0) = ? [pid 7275] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6962, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6960", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6960", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6960/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6960/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6960/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6960/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6960/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6960/sys") = 0 [pid 314] umount2("./6960/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6960/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6960/binderfs") = 0 [pid 314] umount2("./6960/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6960/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6960/cgroup.net") = 0 [pid 314] umount2("./6960/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6960/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6960/cgroup.cpu") = 0 [pid 314] umount2("./6960/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6960/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6960/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6960") = 0 [pid 314] mkdir("./6961", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7276 attached [pid 7276] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7276] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6963 [pid 7276] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7276] chdir("./6961") = 0 [pid 7276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7276] setpgid(0, 0) = 0 [pid 7276] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7276] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7276] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7276] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7276] write(3, "1000", 4) = 4 [pid 7276] close(3) = 0 [pid 7276] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7276] write(1, "executing program\n", 18) = 18 executing program [pid 7276] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7276] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7276] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7276] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7276] close(3) = 0 [pid 7276] close(4) = -1 EBADF (Bad file descriptor) [pid 7276] close(5) = -1 EBADF (Bad file descriptor) [pid 7276] close(6) = -1 EBADF (Bad file descriptor) [pid 7276] close(7) = -1 EBADF (Bad file descriptor) [pid 7276] close(8) = -1 EBADF (Bad file descriptor) [pid 7276] close(9) = -1 EBADF (Bad file descriptor) [pid 7276] close(10) = -1 EBADF (Bad file descriptor) [pid 7276] close(11) = -1 EBADF (Bad file descriptor) [pid 7276] close(12) = -1 EBADF (Bad file descriptor) [pid 7276] close(13) = -1 EBADF (Bad file descriptor) [pid 7276] close(14) = -1 EBADF (Bad file descriptor) [pid 7276] close(15) = -1 EBADF (Bad file descriptor) [pid 7276] close(16) = -1 EBADF (Bad file descriptor) [pid 7276] close(17) = -1 EBADF (Bad file descriptor) [pid 7276] close(18) = -1 EBADF (Bad file descriptor) [pid 7276] close(19) = -1 EBADF (Bad file descriptor) [pid 7276] close(20) = -1 EBADF (Bad file descriptor) [pid 7276] close(21) = -1 EBADF (Bad file descriptor) [pid 7276] close(22) = -1 EBADF (Bad file descriptor) [pid 7276] close(23) = -1 EBADF (Bad file descriptor) [pid 7276] close(24) = -1 EBADF (Bad file descriptor) [pid 7276] close(25) = -1 EBADF (Bad file descriptor) [pid 7276] close(26) = -1 EBADF (Bad file descriptor) [pid 7276] close(27) = -1 EBADF (Bad file descriptor) [pid 7276] close(28) = -1 EBADF (Bad file descriptor) [pid 7276] close(29) = -1 EBADF (Bad file descriptor) [pid 7276] exit_group(0) = ? [pid 7276] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6963, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6961", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6961", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6961/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6961/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6961/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6961/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6961/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6961/sys") = 0 [pid 314] umount2("./6961/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6961/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6961/binderfs") = 0 [pid 314] umount2("./6961/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6961/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6961/cgroup.net") = 0 [pid 314] umount2("./6961/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6961/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6961/cgroup.cpu") = 0 [pid 314] umount2("./6961/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6961/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6961/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6961") = 0 [pid 314] mkdir("./6962", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7277 attached [pid 7277] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7277] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6964 [pid 7277] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7277] chdir("./6962") = 0 [pid 7277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7277] setpgid(0, 0) = 0 [pid 7277] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7277] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7277] <... symlink resumed>) = 0 [pid 7277] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7277] write(3, "1000", 4) = 4 [pid 7277] close(3) = 0 [pid 7277] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7277] write(1, "executing program\n", 18) = 18 executing program [pid 7277] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7277] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7277] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7277] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7277] close(3) = 0 [pid 7277] close(4) = -1 EBADF (Bad file descriptor) [pid 7277] close(5) = -1 EBADF (Bad file descriptor) [pid 7277] close(6) = -1 EBADF (Bad file descriptor) [pid 7277] close(7) = -1 EBADF (Bad file descriptor) [pid 7277] close(8) = -1 EBADF (Bad file descriptor) [pid 7277] close(9) = -1 EBADF (Bad file descriptor) [pid 7277] close(10) = -1 EBADF (Bad file descriptor) [pid 7277] close(11) = -1 EBADF (Bad file descriptor) [pid 7277] close(12) = -1 EBADF (Bad file descriptor) [pid 7277] close(13) = -1 EBADF (Bad file descriptor) [pid 7277] close(14) = -1 EBADF (Bad file descriptor) [pid 7277] close(15) = -1 EBADF (Bad file descriptor) [pid 7277] close(16) = -1 EBADF (Bad file descriptor) [pid 7277] close(17) = -1 EBADF (Bad file descriptor) [pid 7277] close(18) = -1 EBADF (Bad file descriptor) [pid 7277] close(19) = -1 EBADF (Bad file descriptor) [pid 7277] close(20) = -1 EBADF (Bad file descriptor) [pid 7277] close(21) = -1 EBADF (Bad file descriptor) [pid 7277] close(22) = -1 EBADF (Bad file descriptor) [pid 7277] close(23) = -1 EBADF (Bad file descriptor) [pid 7277] close(24) = -1 EBADF (Bad file descriptor) [pid 7277] close(25) = -1 EBADF (Bad file descriptor) [pid 7277] close(26) = -1 EBADF (Bad file descriptor) [pid 7277] close(27) = -1 EBADF (Bad file descriptor) [pid 7277] close(28) = -1 EBADF (Bad file descriptor) [pid 7277] close(29) = -1 EBADF (Bad file descriptor) [pid 7277] exit_group(0) = ? [pid 7277] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6962", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6962", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6962/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6962/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6962/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6962/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6962/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6962/sys") = 0 [pid 314] umount2("./6962/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6962/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6962/binderfs") = 0 [pid 314] umount2("./6962/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6962/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6962/cgroup.net") = 0 [pid 314] umount2("./6962/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6962/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6962/cgroup.cpu") = 0 [pid 314] umount2("./6962/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6962/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6962/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6962") = 0 [pid 314] mkdir("./6963", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7278 attached [pid 7278] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7278] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6965 [pid 7278] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7278] chdir("./6963") = 0 [pid 7278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7278] <... prctl resumed>) = 0 [pid 7278] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7278] <... setpgid resumed>) = 0 [pid 7278] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7278] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7278] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7278] write(3, "1000", 4) = 4 [pid 7278] close(3) = 0 [pid 7278] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7278] write(1, "executing program\n", 18) = 18 executing program [pid 7278] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7278] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7278] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7278] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7278] close(3) = 0 [pid 7278] close(4) = -1 EBADF (Bad file descriptor) [pid 7278] close(5) = -1 EBADF (Bad file descriptor) [pid 7278] close(6) = -1 EBADF (Bad file descriptor) [pid 7278] close(7) = -1 EBADF (Bad file descriptor) [pid 7278] close(8) = -1 EBADF (Bad file descriptor) [pid 7278] close(9) = -1 EBADF (Bad file descriptor) [pid 7278] close(10) = -1 EBADF (Bad file descriptor) [pid 7278] close(11) = -1 EBADF (Bad file descriptor) [pid 7278] close(12) = -1 EBADF (Bad file descriptor) [pid 7278] close(13) = -1 EBADF (Bad file descriptor) [pid 7278] close(14) = -1 EBADF (Bad file descriptor) [pid 7278] close(15) = -1 EBADF (Bad file descriptor) [pid 7278] close(16) = -1 EBADF (Bad file descriptor) [pid 7278] close(17) = -1 EBADF (Bad file descriptor) [pid 7278] close(18) = -1 EBADF (Bad file descriptor) [pid 7278] close(19) = -1 EBADF (Bad file descriptor) [pid 7278] close(20) = -1 EBADF (Bad file descriptor) [pid 7278] close(21) = -1 EBADF (Bad file descriptor) [pid 7278] close(22) = -1 EBADF (Bad file descriptor) [pid 7278] close(23) = -1 EBADF (Bad file descriptor) [pid 7278] close(24) = -1 EBADF (Bad file descriptor) [pid 7278] close(25) = -1 EBADF (Bad file descriptor) [pid 7278] close(26) = -1 EBADF (Bad file descriptor) [pid 7278] close(27) = -1 EBADF (Bad file descriptor) [pid 7278] close(28) = -1 EBADF (Bad file descriptor) [pid 7278] close(29) = -1 EBADF (Bad file descriptor) [pid 7278] exit_group(0) = ? [pid 7278] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6965, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6963", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6963", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6963/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6963/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6963/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6963/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6963/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6963/sys") = 0 [pid 314] umount2("./6963/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6963/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6963/binderfs") = 0 [pid 314] umount2("./6963/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6963/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6963/cgroup.net") = 0 [pid 314] umount2("./6963/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6963/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6963/cgroup.cpu") = 0 [pid 314] umount2("./6963/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6963/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6963/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6963") = 0 [pid 314] mkdir("./6964", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7279 attached , child_tidptr=0x55557741b690) = 6966 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7279] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7279] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7279] chdir("./6964") = 0 [pid 7279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7279] setpgid(0, 0) = 0 [pid 7279] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7279] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7279] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7279] write(3, "1000", 4) = 4 [pid 7279] close(3) = 0 [pid 7279] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7279] write(1, "executing program\n", 18) = 18 executing program [pid 7279] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7279] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7279] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7279] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7279] close(3) = 0 [pid 7279] close(4) = -1 EBADF (Bad file descriptor) [pid 7279] close(5) = -1 EBADF (Bad file descriptor) [pid 7279] close(6) = -1 EBADF (Bad file descriptor) [pid 7279] close(7) = -1 EBADF (Bad file descriptor) [pid 7279] close(8) = -1 EBADF (Bad file descriptor) [pid 7279] close(9) = -1 EBADF (Bad file descriptor) [pid 7279] close(10) = -1 EBADF (Bad file descriptor) [pid 7279] close(11) = -1 EBADF (Bad file descriptor) [pid 7279] close(12) = -1 EBADF (Bad file descriptor) [pid 7279] close(13) = -1 EBADF (Bad file descriptor) [pid 7279] close(14) = -1 EBADF (Bad file descriptor) [pid 7279] close(15) = -1 EBADF (Bad file descriptor) [pid 7279] close(16) = -1 EBADF (Bad file descriptor) [pid 7279] close(17) = -1 EBADF (Bad file descriptor) [pid 7279] close(18) = -1 EBADF (Bad file descriptor) [pid 7279] close(19) = -1 EBADF (Bad file descriptor) [pid 7279] close(20) = -1 EBADF (Bad file descriptor) [pid 7279] close(21) = -1 EBADF (Bad file descriptor) [pid 7279] close(22) = -1 EBADF (Bad file descriptor) [pid 7279] close(23) = -1 EBADF (Bad file descriptor) [pid 7279] close(24) = -1 EBADF (Bad file descriptor) [pid 7279] close(25) = -1 EBADF (Bad file descriptor) [pid 7279] close(26) = -1 EBADF (Bad file descriptor) [pid 7279] close(27) = -1 EBADF (Bad file descriptor) [pid 7279] close(28) = -1 EBADF (Bad file descriptor) [pid 7279] close(29) = -1 EBADF (Bad file descriptor) [pid 7279] exit_group(0) = ? [pid 7279] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6964", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6964", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6964/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6964/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6964/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6964/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6964/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6964/sys") = 0 [pid 314] umount2("./6964/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6964/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6964/binderfs") = 0 [pid 314] umount2("./6964/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6964/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6964/cgroup.net") = 0 [pid 314] umount2("./6964/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6964/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6964/cgroup.cpu") = 0 [pid 314] umount2("./6964/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6964/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6964/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6964") = 0 [pid 314] mkdir("./6965", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7280 attached [pid 7280] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7280] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6967 [pid 7280] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7280] chdir("./6965") = 0 [pid 7280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7280] <... prctl resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7280] setpgid(0, 0) = 0 [pid 7280] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7280] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7280] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7280] write(3, "1000", 4) = 4 [pid 7280] close(3) = 0 [pid 7280] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7280] write(1, "executing program\n", 18) = 18 executing program [pid 7280] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7280] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7280] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7280] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7280] close(3) = 0 [pid 7280] close(4) = -1 EBADF (Bad file descriptor) [pid 7280] close(5) = -1 EBADF (Bad file descriptor) [pid 7280] close(6) = -1 EBADF (Bad file descriptor) [pid 7280] close(7) = -1 EBADF (Bad file descriptor) [pid 7280] close(8) = -1 EBADF (Bad file descriptor) [pid 7280] close(9) = -1 EBADF (Bad file descriptor) [pid 7280] close(10) = -1 EBADF (Bad file descriptor) [pid 7280] close(11) = -1 EBADF (Bad file descriptor) [pid 7280] close(12) = -1 EBADF (Bad file descriptor) [pid 7280] close(13) = -1 EBADF (Bad file descriptor) [pid 7280] close(14) = -1 EBADF (Bad file descriptor) [pid 7280] close(15) = -1 EBADF (Bad file descriptor) [pid 7280] close(16) = -1 EBADF (Bad file descriptor) [pid 7280] close(17) = -1 EBADF (Bad file descriptor) [pid 7280] close(18) = -1 EBADF (Bad file descriptor) [pid 7280] close(19) = -1 EBADF (Bad file descriptor) [pid 7280] close(20) = -1 EBADF (Bad file descriptor) [pid 7280] close(21) = -1 EBADF (Bad file descriptor) [pid 7280] close(22) = -1 EBADF (Bad file descriptor) [pid 7280] close(23) = -1 EBADF (Bad file descriptor) [pid 7280] close(24) = -1 EBADF (Bad file descriptor) [pid 7280] close(25) = -1 EBADF (Bad file descriptor) [pid 7280] close(26) = -1 EBADF (Bad file descriptor) [pid 7280] close(27) = -1 EBADF (Bad file descriptor) [pid 7280] close(28) = -1 EBADF (Bad file descriptor) [pid 7280] close(29) = -1 EBADF (Bad file descriptor) [pid 7280] exit_group(0) = ? [pid 7280] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6967, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6965", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6965", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6965/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6965/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6965/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6965/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6965/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6965/sys") = 0 [pid 314] umount2("./6965/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6965/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6965/binderfs") = 0 [pid 314] umount2("./6965/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6965/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6965/cgroup.net") = 0 [pid 314] umount2("./6965/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6965/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6965/cgroup.cpu") = 0 [pid 314] umount2("./6965/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6965/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6965/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6965") = 0 [pid 314] mkdir("./6966", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6968 ci2-android-6-12-rust/strace-static-x86_64: Process 7281 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7281] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7281] chdir("./6966") = 0 [pid 7281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7281] setpgid(0, 0) = 0 [pid 7281] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7281] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7281] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7281] write(3, "1000", 4) = 4 [pid 7281] close(3) = 0 [pid 7281] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7281] write(1, "executing program\n", 18) = 18 [pid 7281] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7281] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7281] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7281] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7281] close(3) = 0 [pid 7281] close(4) = -1 EBADF (Bad file descriptor) [pid 7281] close(5) = -1 EBADF (Bad file descriptor) [pid 7281] close(6) = -1 EBADF (Bad file descriptor) [pid 7281] close(7) = -1 EBADF (Bad file descriptor) [pid 7281] close(8) = -1 EBADF (Bad file descriptor) [pid 7281] close(9) = -1 EBADF (Bad file descriptor) [pid 7281] close(10) = -1 EBADF (Bad file descriptor) [pid 7281] close(11) = -1 EBADF (Bad file descriptor) [pid 7281] close(12) = -1 EBADF (Bad file descriptor) [pid 7281] close(13) = -1 EBADF (Bad file descriptor) [pid 7281] close(14) = -1 EBADF (Bad file descriptor) [pid 7281] close(15) = -1 EBADF (Bad file descriptor) [pid 7281] close(16) = -1 EBADF (Bad file descriptor) [pid 7281] close(17) = -1 EBADF (Bad file descriptor) [pid 7281] close(18) = -1 EBADF (Bad file descriptor) [pid 7281] close(19) = -1 EBADF (Bad file descriptor) [pid 7281] close(20) = -1 EBADF (Bad file descriptor) [pid 7281] close(21) = -1 EBADF (Bad file descriptor) [pid 7281] close(22) = -1 EBADF (Bad file descriptor) [pid 7281] close(23) = -1 EBADF (Bad file descriptor) [pid 7281] close(24) = -1 EBADF (Bad file descriptor) [pid 7281] close(25) = -1 EBADF (Bad file descriptor) [pid 7281] close(26) = -1 EBADF (Bad file descriptor) [pid 7281] close(27) = -1 EBADF (Bad file descriptor) [pid 7281] close(28) = -1 EBADF (Bad file descriptor) [pid 7281] close(29) = -1 EBADF (Bad file descriptor) [pid 7281] exit_group(0) = ? [pid 7281] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6966", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6966", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6966/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6966/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6966/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6966/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6966/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6966/sys") = 0 [pid 314] umount2("./6966/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6966/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6966/binderfs") = 0 [pid 314] umount2("./6966/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6966/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6966/cgroup.net") = 0 [pid 314] umount2("./6966/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6966/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6966/cgroup.cpu") = 0 [pid 314] umount2("./6966/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6966/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6966/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6966") = 0 [pid 314] mkdir("./6967", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7282 attached , child_tidptr=0x55557741b690) = 6969 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7282] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7282] chdir("./6967") = 0 [pid 7282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7282] setpgid(0, 0) = 0 [pid 7282] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7282] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7282] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7282] write(3, "1000", 4) = 4 [pid 7282] close(3) = 0 [pid 7282] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7282] write(1, "executing program\n", 18) = 18 [pid 7282] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7282] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7282] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7282] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7282] close(3) = 0 [pid 7282] close(4) = -1 EBADF (Bad file descriptor) [pid 7282] close(5) = -1 EBADF (Bad file descriptor) [pid 7282] close(6) = -1 EBADF (Bad file descriptor) [pid 7282] close(7) = -1 EBADF (Bad file descriptor) [pid 7282] close(8) = -1 EBADF (Bad file descriptor) [pid 7282] close(9) = -1 EBADF (Bad file descriptor) [pid 7282] close(10) = -1 EBADF (Bad file descriptor) [pid 7282] close(11) = -1 EBADF (Bad file descriptor) [pid 7282] close(12) = -1 EBADF (Bad file descriptor) [pid 7282] close(13) = -1 EBADF (Bad file descriptor) [pid 7282] close(14) = -1 EBADF (Bad file descriptor) [pid 7282] close(15) = -1 EBADF (Bad file descriptor) [pid 7282] close(16) = -1 EBADF (Bad file descriptor) [pid 7282] close(17) = -1 EBADF (Bad file descriptor) [pid 7282] close(18) = -1 EBADF (Bad file descriptor) [pid 7282] close(19) = -1 EBADF (Bad file descriptor) [pid 7282] close(20) = -1 EBADF (Bad file descriptor) [pid 7282] close(21) = -1 EBADF (Bad file descriptor) [pid 7282] close(22) = -1 EBADF (Bad file descriptor) [pid 7282] close(23) = -1 EBADF (Bad file descriptor) [pid 7282] close(24) = -1 EBADF (Bad file descriptor) [pid 7282] close(25) = -1 EBADF (Bad file descriptor) [pid 7282] close(26) = -1 EBADF (Bad file descriptor) executing program [pid 7282] close(27) = -1 EBADF (Bad file descriptor) [pid 7282] close(28) = -1 EBADF (Bad file descriptor) [pid 7282] close(29) = -1 EBADF (Bad file descriptor) [pid 7282] exit_group(0) = ? [pid 7282] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6969, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6967", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6967", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6967/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6967/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6967/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6967/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6967/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6967/sys") = 0 [pid 314] umount2("./6967/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6967/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6967/binderfs") = 0 [pid 314] umount2("./6967/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6967/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6967/cgroup.net") = 0 [pid 314] umount2("./6967/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6967/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6967/cgroup.cpu") = 0 [pid 314] umount2("./6967/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6967/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6967/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6967") = 0 [pid 314] mkdir("./6968", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6970 ci2-android-6-12-rust/strace-static-x86_64: Process 7283 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7283] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7283] <... set_robust_list resumed>) = 0 [pid 7283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7283] chdir("./6968") = 0 [pid 7283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7283] setpgid(0, 0) = 0 [pid 7283] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7283] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7283] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7283] write(3, "1000", 4) = 4 [pid 7283] close(3) = 0 [pid 7283] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7283] write(1, "executing program\n", 18) = 18 executing program [pid 7283] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7283] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7283] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7283] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7283] close(3) = 0 [pid 7283] close(4) = -1 EBADF (Bad file descriptor) [pid 7283] close(5) = -1 EBADF (Bad file descriptor) [pid 7283] close(6) = -1 EBADF (Bad file descriptor) [pid 7283] close(7) = -1 EBADF (Bad file descriptor) [pid 7283] close(8) = -1 EBADF (Bad file descriptor) [pid 7283] close(9) = -1 EBADF (Bad file descriptor) [pid 7283] close(10) = -1 EBADF (Bad file descriptor) [pid 7283] close(11) = -1 EBADF (Bad file descriptor) [pid 7283] close(12) = -1 EBADF (Bad file descriptor) [pid 7283] close(13) = -1 EBADF (Bad file descriptor) [pid 7283] close(14) = -1 EBADF (Bad file descriptor) [pid 7283] close(15) = -1 EBADF (Bad file descriptor) [pid 7283] close(16) = -1 EBADF (Bad file descriptor) [pid 7283] close(17) = -1 EBADF (Bad file descriptor) [pid 7283] close(18) = -1 EBADF (Bad file descriptor) [pid 7283] close(19) = -1 EBADF (Bad file descriptor) [pid 7283] close(20) = -1 EBADF (Bad file descriptor) [pid 7283] close(21) = -1 EBADF (Bad file descriptor) [pid 7283] close(22) = -1 EBADF (Bad file descriptor) [pid 7283] close(23) = -1 EBADF (Bad file descriptor) [pid 7283] close(24) = -1 EBADF (Bad file descriptor) [pid 7283] close(25) = -1 EBADF (Bad file descriptor) [pid 7283] close(26) = -1 EBADF (Bad file descriptor) [pid 7283] close(27) = -1 EBADF (Bad file descriptor) [pid 7283] close(28) = -1 EBADF (Bad file descriptor) [pid 7283] close(29) = -1 EBADF (Bad file descriptor) [pid 7283] exit_group(0) = ? [pid 7283] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6968", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6968", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6968/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6968/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6968/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6968/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6968/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6968/sys") = 0 [pid 314] umount2("./6968/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6968/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6968/binderfs") = 0 [pid 314] umount2("./6968/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6968/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6968/cgroup.net") = 0 [pid 314] umount2("./6968/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6968/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6968/cgroup.cpu") = 0 [pid 314] umount2("./6968/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6968/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6968/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6968") = 0 [pid 314] mkdir("./6969", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7284 attached , child_tidptr=0x55557741b690) = 6971 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7284] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7284] <... set_robust_list resumed>) = 0 [pid 7284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7284] chdir("./6969") = 0 [pid 7284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7284] setpgid(0, 0) = 0 [pid 7284] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7284] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7284] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7284] write(3, "1000", 4) = 4 [pid 7284] close(3) = 0 [pid 7284] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7284] write(1, "executing program\n", 18) = 18 executing program [pid 7284] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7284] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7284] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7284] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7284] close(3) = 0 [pid 7284] close(4) = -1 EBADF (Bad file descriptor) [pid 7284] close(5) = -1 EBADF (Bad file descriptor) [pid 7284] close(6) = -1 EBADF (Bad file descriptor) [pid 7284] close(7) = -1 EBADF (Bad file descriptor) [pid 7284] close(8) = -1 EBADF (Bad file descriptor) [pid 7284] close(9) = -1 EBADF (Bad file descriptor) [pid 7284] close(10) = -1 EBADF (Bad file descriptor) [pid 7284] close(11) = -1 EBADF (Bad file descriptor) [pid 7284] close(12) = -1 EBADF (Bad file descriptor) [pid 7284] close(13) = -1 EBADF (Bad file descriptor) [pid 7284] close(14) = -1 EBADF (Bad file descriptor) [pid 7284] close(15) = -1 EBADF (Bad file descriptor) [pid 7284] close(16) = -1 EBADF (Bad file descriptor) [pid 7284] close(17) = -1 EBADF (Bad file descriptor) [pid 7284] close(18) = -1 EBADF (Bad file descriptor) [pid 7284] close(19) = -1 EBADF (Bad file descriptor) [pid 7284] close(20) = -1 EBADF (Bad file descriptor) [pid 7284] close(21) = -1 EBADF (Bad file descriptor) [pid 7284] close(22) = -1 EBADF (Bad file descriptor) [pid 7284] close(23) = -1 EBADF (Bad file descriptor) [pid 7284] close(24) = -1 EBADF (Bad file descriptor) [pid 7284] close(25) = -1 EBADF (Bad file descriptor) [pid 7284] close(26) = -1 EBADF (Bad file descriptor) [pid 7284] close(27) = -1 EBADF (Bad file descriptor) [pid 7284] close(28) = -1 EBADF (Bad file descriptor) [pid 7284] close(29) = -1 EBADF (Bad file descriptor) [pid 7284] exit_group(0) = ? [pid 7284] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6969", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6969", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6969/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6969/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6969/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6969/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6969/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6969/sys") = 0 [pid 314] umount2("./6969/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6969/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6969/binderfs") = 0 [pid 314] umount2("./6969/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6969/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6969/cgroup.net") = 0 [pid 314] umount2("./6969/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6969/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6969/cgroup.cpu") = 0 [pid 314] umount2("./6969/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6969/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6969/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6969") = 0 [pid 314] mkdir("./6970", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7285 attached [pid 7285] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7285] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6972 [pid 7285] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7285] chdir("./6970") = 0 [pid 7285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7285] <... prctl resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7285] setpgid(0, 0) = 0 [pid 7285] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7285] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7285] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7285] write(3, "1000", 4) = 4 [pid 7285] close(3) = 0 [pid 7285] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7285] write(1, "executing program\n", 18) = 18 executing program [pid 7285] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7285] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7285] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7285] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7285] close(3) = 0 [pid 7285] close(4) = -1 EBADF (Bad file descriptor) [pid 7285] close(5) = -1 EBADF (Bad file descriptor) [pid 7285] close(6) = -1 EBADF (Bad file descriptor) [pid 7285] close(7) = -1 EBADF (Bad file descriptor) [pid 7285] close(8) = -1 EBADF (Bad file descriptor) [pid 7285] close(9) = -1 EBADF (Bad file descriptor) [pid 7285] close(10) = -1 EBADF (Bad file descriptor) [pid 7285] close(11) = -1 EBADF (Bad file descriptor) [pid 7285] close(12) = -1 EBADF (Bad file descriptor) [pid 7285] close(13) = -1 EBADF (Bad file descriptor) [pid 7285] close(14) = -1 EBADF (Bad file descriptor) [pid 7285] close(15) = -1 EBADF (Bad file descriptor) [pid 7285] close(16) = -1 EBADF (Bad file descriptor) [pid 7285] close(17) = -1 EBADF (Bad file descriptor) [pid 7285] close(18) = -1 EBADF (Bad file descriptor) [pid 7285] close(19) = -1 EBADF (Bad file descriptor) [pid 7285] close(20) = -1 EBADF (Bad file descriptor) [pid 7285] close(21) = -1 EBADF (Bad file descriptor) [pid 7285] close(22) = -1 EBADF (Bad file descriptor) [pid 7285] close(23) = -1 EBADF (Bad file descriptor) [pid 7285] close(24) = -1 EBADF (Bad file descriptor) [pid 7285] close(25) = -1 EBADF (Bad file descriptor) [pid 7285] close(26) = -1 EBADF (Bad file descriptor) [pid 7285] close(27) = -1 EBADF (Bad file descriptor) [pid 7285] close(28) = -1 EBADF (Bad file descriptor) [pid 7285] close(29) = -1 EBADF (Bad file descriptor) [pid 7285] exit_group(0) = ? [pid 7285] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6970", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6970", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6970/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6970/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6970/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6970/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6970/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6970/sys") = 0 [pid 314] umount2("./6970/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6970/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6970/binderfs") = 0 [pid 314] umount2("./6970/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6970/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6970/cgroup.net") = 0 [pid 314] umount2("./6970/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6970/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6970/cgroup.cpu") = 0 [pid 314] umount2("./6970/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6970/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6970/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6970") = 0 [pid 314] mkdir("./6971", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7286 attached [pid 7286] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7286] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6973 [pid 7286] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7286] chdir("./6971") = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7286] setpgid(0, 0) = 0 [pid 7286] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7286] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7286] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7286] write(3, "1000", 4) = 4 [pid 7286] close(3) = 0 [pid 7286] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7286] write(1, "executing program\n", 18) = 18 executing program [pid 7286] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7286] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7286] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7286] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7286] close(3) = 0 [pid 7286] close(4) = -1 EBADF (Bad file descriptor) [pid 7286] close(5) = -1 EBADF (Bad file descriptor) [pid 7286] close(6) = -1 EBADF (Bad file descriptor) [pid 7286] close(7) = -1 EBADF (Bad file descriptor) [pid 7286] close(8) = -1 EBADF (Bad file descriptor) [pid 7286] close(9) = -1 EBADF (Bad file descriptor) [pid 7286] close(10) = -1 EBADF (Bad file descriptor) [pid 7286] close(11) = -1 EBADF (Bad file descriptor) [pid 7286] close(12) = -1 EBADF (Bad file descriptor) [pid 7286] close(13) = -1 EBADF (Bad file descriptor) [pid 7286] close(14) = -1 EBADF (Bad file descriptor) [pid 7286] close(15) = -1 EBADF (Bad file descriptor) [pid 7286] close(16) = -1 EBADF (Bad file descriptor) [pid 7286] close(17) = -1 EBADF (Bad file descriptor) [pid 7286] close(18) = -1 EBADF (Bad file descriptor) [pid 7286] close(19) = -1 EBADF (Bad file descriptor) [pid 7286] close(20) = -1 EBADF (Bad file descriptor) [pid 7286] close(21) = -1 EBADF (Bad file descriptor) [pid 7286] close(22) = -1 EBADF (Bad file descriptor) [pid 7286] close(23) = -1 EBADF (Bad file descriptor) [pid 7286] close(24) = -1 EBADF (Bad file descriptor) [pid 7286] close(25) = -1 EBADF (Bad file descriptor) [pid 7286] close(26) = -1 EBADF (Bad file descriptor) [pid 7286] close(27) = -1 EBADF (Bad file descriptor) [pid 7286] close(28) = -1 EBADF (Bad file descriptor) [pid 7286] close(29) = -1 EBADF (Bad file descriptor) [pid 7286] exit_group(0) = ? [pid 7286] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6971", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6971", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6971/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6971/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6971/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6971/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6971/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6971/sys") = 0 [pid 314] umount2("./6971/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6971/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6971/binderfs") = 0 [pid 314] umount2("./6971/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6971/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6971/cgroup.net") = 0 [pid 314] umount2("./6971/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6971/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6971/cgroup.cpu") = 0 [pid 314] umount2("./6971/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6971/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6971/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6971") = 0 [pid 314] mkdir("./6972", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6974 ci2-android-6-12-rust/strace-static-x86_64: Process 7287 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7287] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7287] chdir("./6972") = 0 [pid 7287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7287] setpgid(0, 0) = 0 [pid 7287] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7287] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7287] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7287] write(3, "1000", 4) = 4 [pid 7287] close(3) = 0 [pid 7287] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7287] write(1, "executing program\n", 18) = 18 [pid 7287] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7287] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7287] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7287] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7287] close(3) = 0 [pid 7287] close(4) = -1 EBADF (Bad file descriptor) [pid 7287] close(5) = -1 EBADF (Bad file descriptor) [pid 7287] close(6) = -1 EBADF (Bad file descriptor) [pid 7287] close(7) = -1 EBADF (Bad file descriptor) [pid 7287] close(8) = -1 EBADF (Bad file descriptor) [pid 7287] close(9) = -1 EBADF (Bad file descriptor) [pid 7287] close(10) = -1 EBADF (Bad file descriptor) [pid 7287] close(11) = -1 EBADF (Bad file descriptor) [pid 7287] close(12) = -1 EBADF (Bad file descriptor) [pid 7287] close(13) = -1 EBADF (Bad file descriptor) [pid 7287] close(14) = -1 EBADF (Bad file descriptor) [pid 7287] close(15) = -1 EBADF (Bad file descriptor) [pid 7287] close(16) = -1 EBADF (Bad file descriptor) [pid 7287] close(17) = -1 EBADF (Bad file descriptor) [pid 7287] close(18) = -1 EBADF (Bad file descriptor) [pid 7287] close(19) = -1 EBADF (Bad file descriptor) [pid 7287] close(20) = -1 EBADF (Bad file descriptor) [pid 7287] close(21) = -1 EBADF (Bad file descriptor) [pid 7287] close(22) = -1 EBADF (Bad file descriptor) [pid 7287] close(23) = -1 EBADF (Bad file descriptor) [pid 7287] close(24) = -1 EBADF (Bad file descriptor) [pid 7287] close(25) = -1 EBADF (Bad file descriptor) [pid 7287] close(26) = -1 EBADF (Bad file descriptor) [pid 7287] close(27) = -1 EBADF (Bad file descriptor) [pid 7287] close(28) = -1 EBADF (Bad file descriptor) [pid 7287] close(29) = -1 EBADF (Bad file descriptor) [pid 7287] exit_group(0) = ? [pid 7287] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6974, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6972", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6972", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6972/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6972/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6972/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6972/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6972/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6972/sys") = 0 [pid 314] umount2("./6972/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6972/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6972/binderfs") = 0 [pid 314] umount2("./6972/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6972/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6972/cgroup.net") = 0 [pid 314] umount2("./6972/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6972/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6972/cgroup.cpu") = 0 [pid 314] umount2("./6972/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6972/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6972/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6972") = 0 [pid 314] mkdir("./6973", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7288 attached [pid 7288] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6975 [pid 7288] <... set_robust_list resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7288] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7288] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7288] chdir("./6973") = 0 [pid 7288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7288] setpgid(0, 0) = 0 [pid 7288] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7288] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7288] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7288] write(3, "1000", 4) = 4 [pid 7288] close(3) = 0 [pid 7288] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7288] write(1, "executing program\n", 18) = 18 [pid 7288] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7288] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 executing program [pid 7288] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7288] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7288] close(3) = 0 [pid 7288] close(4) = -1 EBADF (Bad file descriptor) [pid 7288] close(5) = -1 EBADF (Bad file descriptor) [pid 7288] close(6) = -1 EBADF (Bad file descriptor) [pid 7288] close(7) = -1 EBADF (Bad file descriptor) [pid 7288] close(8) = -1 EBADF (Bad file descriptor) [pid 7288] close(9) = -1 EBADF (Bad file descriptor) [pid 7288] close(10) = -1 EBADF (Bad file descriptor) [pid 7288] close(11) = -1 EBADF (Bad file descriptor) [pid 7288] close(12) = -1 EBADF (Bad file descriptor) [pid 7288] close(13) = -1 EBADF (Bad file descriptor) [pid 7288] close(14) = -1 EBADF (Bad file descriptor) [pid 7288] close(15) = -1 EBADF (Bad file descriptor) [pid 7288] close(16) = -1 EBADF (Bad file descriptor) [pid 7288] close(17) = -1 EBADF (Bad file descriptor) [pid 7288] close(18) = -1 EBADF (Bad file descriptor) [pid 7288] close(19) = -1 EBADF (Bad file descriptor) [pid 7288] close(20) = -1 EBADF (Bad file descriptor) [pid 7288] close(21) = -1 EBADF (Bad file descriptor) [pid 7288] close(22) = -1 EBADF (Bad file descriptor) [pid 7288] close(23) = -1 EBADF (Bad file descriptor) [pid 7288] close(24) = -1 EBADF (Bad file descriptor) [pid 7288] close(25) = -1 EBADF (Bad file descriptor) [pid 7288] close(26) = -1 EBADF (Bad file descriptor) [pid 7288] close(27) = -1 EBADF (Bad file descriptor) [pid 7288] close(28) = -1 EBADF (Bad file descriptor) [pid 7288] close(29) = -1 EBADF (Bad file descriptor) [pid 7288] exit_group(0) = ? [pid 7288] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6973", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6973", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6973/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6973/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6973/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6973/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6973/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6973/sys") = 0 [pid 314] umount2("./6973/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6973/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6973/binderfs") = 0 [pid 314] umount2("./6973/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6973/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6973/cgroup.net") = 0 [pid 314] umount2("./6973/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6973/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6973/cgroup.cpu") = 0 [pid 314] umount2("./6973/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6973/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6973/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6973") = 0 [pid 314] mkdir("./6974", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7289 attached [pid 7289] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7289] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6976 [pid 7289] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7289] chdir("./6974") = 0 [pid 7289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7289] <... prctl resumed>) = 0 [pid 7289] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7289] <... setpgid resumed>) = 0 [pid 7289] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7289] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7289] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7289] write(3, "1000", 4) = 4 [pid 7289] close(3) = 0 [pid 7289] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7289] write(1, "executing program\n", 18) = 18 [pid 7289] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7289] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7289] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7289] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7289] close(3) = 0 [pid 7289] close(4) = -1 EBADF (Bad file descriptor) [pid 7289] close(5) = -1 EBADF (Bad file descriptor) [pid 7289] close(6) = -1 EBADF (Bad file descriptor) [pid 7289] close(7) = -1 EBADF (Bad file descriptor) [pid 7289] close(8) = -1 EBADF (Bad file descriptor) [pid 7289] close(9) = -1 EBADF (Bad file descriptor) [pid 7289] close(10) = -1 EBADF (Bad file descriptor) [pid 7289] close(11) = -1 EBADF (Bad file descriptor) [pid 7289] close(12) = -1 EBADF (Bad file descriptor) [pid 7289] close(13) = -1 EBADF (Bad file descriptor) [pid 7289] close(14) = -1 EBADF (Bad file descriptor) [pid 7289] close(15) = -1 EBADF (Bad file descriptor) [pid 7289] close(16) = -1 EBADF (Bad file descriptor) [pid 7289] close(17) = -1 EBADF (Bad file descriptor) [pid 7289] close(18) = -1 EBADF (Bad file descriptor) [pid 7289] close(19) = -1 EBADF (Bad file descriptor) [pid 7289] close(20) = -1 EBADF (Bad file descriptor) [pid 7289] close(21) = -1 EBADF (Bad file descriptor) [pid 7289] close(22) = -1 EBADF (Bad file descriptor) [pid 7289] close(23) = -1 EBADF (Bad file descriptor) [pid 7289] close(24) = -1 EBADF (Bad file descriptor) [pid 7289] close(25) = -1 EBADF (Bad file descriptor) [pid 7289] close(26) = -1 EBADF (Bad file descriptor) [pid 7289] close(27) = -1 EBADF (Bad file descriptor) [pid 7289] close(28) = -1 EBADF (Bad file descriptor) [pid 7289] close(29) = -1 EBADF (Bad file descriptor) [pid 7289] exit_group(0) = ? [pid 7289] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6974", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6974", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6974/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6974/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6974/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6974/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6974/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6974/sys") = 0 [pid 314] umount2("./6974/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6974/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6974/binderfs") = 0 [pid 314] umount2("./6974/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6974/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6974/cgroup.net") = 0 [pid 314] umount2("./6974/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6974/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6974/cgroup.cpu") = 0 [pid 314] umount2("./6974/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6974/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6974/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6974") = 0 [pid 314] mkdir("./6975", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7290 attached [pid 7290] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7290] chdir("./6975" [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6977 [pid 7290] <... chdir resumed>) = 0 [pid 7290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7290] setpgid(0, 0) = 0 [pid 7290] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7290] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7290] symlink("/syzcgroup/net/syz0", "./cgroup.net" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7290] <... symlink resumed>) = 0 [pid 7290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7290] <... openat resumed>) = 3 [pid 7290] write(3, "1000", 4) = 4 [pid 7290] close(3) = 0 [pid 7290] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7290] write(1, "executing program\n", 18) = 18 executing program [pid 7290] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7290] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7290] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7290] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7290] close(3) = 0 [pid 7290] close(4) = -1 EBADF (Bad file descriptor) [pid 7290] close(5) = -1 EBADF (Bad file descriptor) [pid 7290] close(6) = -1 EBADF (Bad file descriptor) [pid 7290] close(7) = -1 EBADF (Bad file descriptor) [pid 7290] close(8) = -1 EBADF (Bad file descriptor) [pid 7290] close(9) = -1 EBADF (Bad file descriptor) [pid 7290] close(10) = -1 EBADF (Bad file descriptor) [pid 7290] close(11) = -1 EBADF (Bad file descriptor) [pid 7290] close(12) = -1 EBADF (Bad file descriptor) [pid 7290] close(13) = -1 EBADF (Bad file descriptor) [pid 7290] close(14) = -1 EBADF (Bad file descriptor) [pid 7290] close(15) = -1 EBADF (Bad file descriptor) [pid 7290] close(16) = -1 EBADF (Bad file descriptor) [pid 7290] close(17) = -1 EBADF (Bad file descriptor) [pid 7290] close(18) = -1 EBADF (Bad file descriptor) [pid 7290] close(19) = -1 EBADF (Bad file descriptor) [pid 7290] close(20) = -1 EBADF (Bad file descriptor) [pid 7290] close(21) = -1 EBADF (Bad file descriptor) [pid 7290] close(22) = -1 EBADF (Bad file descriptor) [pid 7290] close(23) = -1 EBADF (Bad file descriptor) [pid 7290] close(24) = -1 EBADF (Bad file descriptor) [pid 7290] close(25) = -1 EBADF (Bad file descriptor) [pid 7290] close(26) = -1 EBADF (Bad file descriptor) [pid 7290] close(27) = -1 EBADF (Bad file descriptor) [pid 7290] close(28) = -1 EBADF (Bad file descriptor) [pid 7290] close(29) = -1 EBADF (Bad file descriptor) [pid 7290] exit_group(0) = ? [pid 7290] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6975", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6975", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6975/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6975/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6975/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6975/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6975/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6975/sys") = 0 [pid 314] umount2("./6975/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6975/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6975/binderfs") = 0 [pid 314] umount2("./6975/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6975/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6975/cgroup.net") = 0 [pid 314] umount2("./6975/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6975/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6975/cgroup.cpu") = 0 [pid 314] umount2("./6975/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6975/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6975/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6975") = 0 [pid 314] mkdir("./6976", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7291 attached [pid 7291] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7291] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6978 [pid 7291] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7291] chdir("./6976") = 0 [pid 7291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7291] <... prctl resumed>) = 0 [pid 7291] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7291] <... setpgid resumed>) = 0 [pid 7291] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7291] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7291] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7291] write(3, "1000", 4) = 4 [pid 7291] close(3) = 0 [pid 7291] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7291] write(1, "executing program\n", 18) = 18 executing program [pid 7291] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7291] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7291] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7291] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7291] close(3) = 0 [pid 7291] close(4) = -1 EBADF (Bad file descriptor) [pid 7291] close(5) = -1 EBADF (Bad file descriptor) [pid 7291] close(6) = -1 EBADF (Bad file descriptor) [pid 7291] close(7) = -1 EBADF (Bad file descriptor) [pid 7291] close(8) = -1 EBADF (Bad file descriptor) [pid 7291] close(9) = -1 EBADF (Bad file descriptor) [pid 7291] close(10) = -1 EBADF (Bad file descriptor) [pid 7291] close(11) = -1 EBADF (Bad file descriptor) [pid 7291] close(12) = -1 EBADF (Bad file descriptor) [pid 7291] close(13) = -1 EBADF (Bad file descriptor) [pid 7291] close(14) = -1 EBADF (Bad file descriptor) [pid 7291] close(15) = -1 EBADF (Bad file descriptor) [pid 7291] close(16) = -1 EBADF (Bad file descriptor) [pid 7291] close(17) = -1 EBADF (Bad file descriptor) [pid 7291] close(18) = -1 EBADF (Bad file descriptor) [pid 7291] close(19) = -1 EBADF (Bad file descriptor) [pid 7291] close(20) = -1 EBADF (Bad file descriptor) [pid 7291] close(21) = -1 EBADF (Bad file descriptor) [pid 7291] close(22) = -1 EBADF (Bad file descriptor) [pid 7291] close(23) = -1 EBADF (Bad file descriptor) [pid 7291] close(24) = -1 EBADF (Bad file descriptor) [pid 7291] close(25) = -1 EBADF (Bad file descriptor) [pid 7291] close(26) = -1 EBADF (Bad file descriptor) [pid 7291] close(27) = -1 EBADF (Bad file descriptor) [pid 7291] close(28) = -1 EBADF (Bad file descriptor) [pid 7291] close(29) = -1 EBADF (Bad file descriptor) [pid 7291] exit_group(0) = ? [pid 7291] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6978, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6976", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6976", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6976/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6976/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6976/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6976/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6976/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6976/sys") = 0 [pid 314] umount2("./6976/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6976/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6976/binderfs") = 0 [pid 314] umount2("./6976/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6976/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6976/cgroup.net") = 0 [pid 314] umount2("./6976/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6976/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6976/cgroup.cpu") = 0 [pid 314] umount2("./6976/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6976/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6976/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6976") = 0 [pid 314] mkdir("./6977", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7292 attached , child_tidptr=0x55557741b690) = 6979 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7292] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7292] chdir("./6977") = 0 [pid 7292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7292] setpgid(0, 0) = 0 [pid 7292] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7292] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7292] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7292] write(3, "1000", 4) = 4 [pid 7292] close(3) = 0 [pid 7292] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7292] write(1, "executing program\n", 18) = 18 executing program [pid 7292] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7292] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7292] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7292] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7292] close(3) = 0 [pid 7292] close(4) = -1 EBADF (Bad file descriptor) [pid 7292] close(5) = -1 EBADF (Bad file descriptor) [pid 7292] close(6) = -1 EBADF (Bad file descriptor) [pid 7292] close(7) = -1 EBADF (Bad file descriptor) [pid 7292] close(8) = -1 EBADF (Bad file descriptor) [pid 7292] close(9) = -1 EBADF (Bad file descriptor) [pid 7292] close(10) = -1 EBADF (Bad file descriptor) [pid 7292] close(11) = -1 EBADF (Bad file descriptor) [pid 7292] close(12) = -1 EBADF (Bad file descriptor) [pid 7292] close(13) = -1 EBADF (Bad file descriptor) [pid 7292] close(14) = -1 EBADF (Bad file descriptor) [pid 7292] close(15) = -1 EBADF (Bad file descriptor) [pid 7292] close(16) = -1 EBADF (Bad file descriptor) [pid 7292] close(17) = -1 EBADF (Bad file descriptor) [pid 7292] close(18) = -1 EBADF (Bad file descriptor) [pid 7292] close(19) = -1 EBADF (Bad file descriptor) [pid 7292] close(20) = -1 EBADF (Bad file descriptor) [pid 7292] close(21) = -1 EBADF (Bad file descriptor) [pid 7292] close(22) = -1 EBADF (Bad file descriptor) [pid 7292] close(23) = -1 EBADF (Bad file descriptor) [pid 7292] close(24) = -1 EBADF (Bad file descriptor) [pid 7292] close(25) = -1 EBADF (Bad file descriptor) [pid 7292] close(26) = -1 EBADF (Bad file descriptor) [pid 7292] close(27) = -1 EBADF (Bad file descriptor) [pid 7292] close(28) = -1 EBADF (Bad file descriptor) [pid 7292] close(29) = -1 EBADF (Bad file descriptor) [pid 7292] exit_group(0) = ? [pid 7292] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6977", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6977", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6977/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6977/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6977/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6977/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6977/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6977/sys") = 0 [pid 314] umount2("./6977/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6977/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6977/binderfs") = 0 [pid 314] umount2("./6977/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6977/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6977/cgroup.net") = 0 [pid 314] umount2("./6977/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6977/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6977/cgroup.cpu") = 0 [pid 314] umount2("./6977/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6977/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6977/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6977") = 0 [pid 314] mkdir("./6978", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7293 attached [pid 7293] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7293] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6980 [pid 7293] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7293] chdir("./6978") = 0 [pid 7293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7293] <... prctl resumed>) = 0 [pid 7293] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7293] <... setpgid resumed>) = 0 [pid 7293] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7293] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7293] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7293] write(3, "1000", 4) = 4 [pid 7293] close(3) = 0 [pid 7293] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7293] write(1, "executing program\n", 18) = 18 executing program [pid 7293] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7293] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7293] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7293] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7293] close(3) = 0 [pid 7293] close(4) = -1 EBADF (Bad file descriptor) [pid 7293] close(5) = -1 EBADF (Bad file descriptor) [pid 7293] close(6) = -1 EBADF (Bad file descriptor) [pid 7293] close(7) = -1 EBADF (Bad file descriptor) [pid 7293] close(8) = -1 EBADF (Bad file descriptor) [pid 7293] close(9) = -1 EBADF (Bad file descriptor) [pid 7293] close(10) = -1 EBADF (Bad file descriptor) [pid 7293] close(11) = -1 EBADF (Bad file descriptor) [pid 7293] close(12) = -1 EBADF (Bad file descriptor) [pid 7293] close(13) = -1 EBADF (Bad file descriptor) [pid 7293] close(14) = -1 EBADF (Bad file descriptor) [pid 7293] close(15) = -1 EBADF (Bad file descriptor) [pid 7293] close(16) = -1 EBADF (Bad file descriptor) [pid 7293] close(17) = -1 EBADF (Bad file descriptor) [pid 7293] close(18) = -1 EBADF (Bad file descriptor) [pid 7293] close(19) = -1 EBADF (Bad file descriptor) [pid 7293] close(20) = -1 EBADF (Bad file descriptor) [pid 7293] close(21) = -1 EBADF (Bad file descriptor) [pid 7293] close(22) = -1 EBADF (Bad file descriptor) [pid 7293] close(23) = -1 EBADF (Bad file descriptor) [pid 7293] close(24) = -1 EBADF (Bad file descriptor) [pid 7293] close(25) = -1 EBADF (Bad file descriptor) [pid 7293] close(26) = -1 EBADF (Bad file descriptor) [pid 7293] close(27) = -1 EBADF (Bad file descriptor) [pid 7293] close(28) = -1 EBADF (Bad file descriptor) [pid 7293] close(29) = -1 EBADF (Bad file descriptor) [pid 7293] exit_group(0) = ? [pid 7293] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6980, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6978", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6978", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6978/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6978/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6978/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6978/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6978/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6978/sys") = 0 [pid 314] umount2("./6978/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6978/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6978/binderfs") = 0 [pid 314] umount2("./6978/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6978/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6978/cgroup.net") = 0 [pid 314] umount2("./6978/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6978/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6978/cgroup.cpu") = 0 [pid 314] umount2("./6978/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6978/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6978/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6978") = 0 [pid 314] mkdir("./6979", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7294 attached [pid 7294] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6981 [pid 7294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7294] chdir("./6979" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7294] <... chdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7294] setpgid(0, 0) = 0 [pid 7294] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7294] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7294] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7294] write(3, "1000", 4) = 4 [pid 7294] close(3) = 0 [pid 7294] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7294] write(1, "executing program\n", 18) = 18 [pid 7294] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7294] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7294] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7294] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7294] close(3) = 0 [pid 7294] close(4) = -1 EBADF (Bad file descriptor) [pid 7294] close(5) = -1 EBADF (Bad file descriptor) [pid 7294] close(6) = -1 EBADF (Bad file descriptor) [pid 7294] close(7) = -1 EBADF (Bad file descriptor) [pid 7294] close(8) = -1 EBADF (Bad file descriptor) [pid 7294] close(9) = -1 EBADF (Bad file descriptor) [pid 7294] close(10) = -1 EBADF (Bad file descriptor) [pid 7294] close(11) = -1 EBADF (Bad file descriptor) [pid 7294] close(12) = -1 EBADF (Bad file descriptor) [pid 7294] close(13) = -1 EBADF (Bad file descriptor) [pid 7294] close(14) = -1 EBADF (Bad file descriptor) [pid 7294] close(15) = -1 EBADF (Bad file descriptor) [pid 7294] close(16) = -1 EBADF (Bad file descriptor) [pid 7294] close(17) = -1 EBADF (Bad file descriptor) [pid 7294] close(18) = -1 EBADF (Bad file descriptor) [pid 7294] close(19) = -1 EBADF (Bad file descriptor) [pid 7294] close(20) = -1 EBADF (Bad file descriptor) [pid 7294] close(21) = -1 EBADF (Bad file descriptor) [pid 7294] close(22) = -1 EBADF (Bad file descriptor) [pid 7294] close(23) = -1 EBADF (Bad file descriptor) [pid 7294] close(24) = -1 EBADF (Bad file descriptor) [pid 7294] close(25) = -1 EBADF (Bad file descriptor) [pid 7294] close(26) = -1 EBADF (Bad file descriptor) [pid 7294] close(27) = -1 EBADF (Bad file descriptor) [pid 7294] close(28) = -1 EBADF (Bad file descriptor) [pid 7294] close(29) = -1 EBADF (Bad file descriptor) [pid 7294] exit_group(0) = ? [pid 7294] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6981, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6979", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6979", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6979/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6979/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6979/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6979/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6979/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6979/sys") = 0 [pid 314] umount2("./6979/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6979/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6979/binderfs") = 0 [pid 314] umount2("./6979/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6979/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6979/cgroup.net") = 0 [pid 314] umount2("./6979/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6979/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6979/cgroup.cpu") = 0 [pid 314] umount2("./6979/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6979/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6979/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6979") = 0 [pid 314] mkdir("./6980", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7295 attached [pid 7295] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6982 [pid 7295] <... set_robust_list resumed>) = 0 [pid 7295] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7295] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7295] chdir("./6980") = 0 [pid 7295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7295] setpgid(0, 0) = 0 [pid 7295] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7295] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7295] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7295] write(3, "1000", 4) = 4 [pid 7295] close(3) = 0 [pid 7295] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7295] write(1, "executing program\n", 18) = 18 executing program [pid 7295] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7295] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7295] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7295] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7295] close(3) = 0 [pid 7295] close(4) = -1 EBADF (Bad file descriptor) [pid 7295] close(5) = -1 EBADF (Bad file descriptor) [pid 7295] close(6) = -1 EBADF (Bad file descriptor) [pid 7295] close(7) = -1 EBADF (Bad file descriptor) [pid 7295] close(8) = -1 EBADF (Bad file descriptor) [pid 7295] close(9) = -1 EBADF (Bad file descriptor) [pid 7295] close(10) = -1 EBADF (Bad file descriptor) [pid 7295] close(11) = -1 EBADF (Bad file descriptor) [pid 7295] close(12) = -1 EBADF (Bad file descriptor) [pid 7295] close(13) = -1 EBADF (Bad file descriptor) [pid 7295] close(14) = -1 EBADF (Bad file descriptor) [pid 7295] close(15) = -1 EBADF (Bad file descriptor) [pid 7295] close(16) = -1 EBADF (Bad file descriptor) [pid 7295] close(17) = -1 EBADF (Bad file descriptor) [pid 7295] close(18) = -1 EBADF (Bad file descriptor) [pid 7295] close(19) = -1 EBADF (Bad file descriptor) [pid 7295] close(20) = -1 EBADF (Bad file descriptor) [pid 7295] close(21) = -1 EBADF (Bad file descriptor) [pid 7295] close(22) = -1 EBADF (Bad file descriptor) [pid 7295] close(23) = -1 EBADF (Bad file descriptor) [pid 7295] close(24) = -1 EBADF (Bad file descriptor) [pid 7295] close(25) = -1 EBADF (Bad file descriptor) [pid 7295] close(26) = -1 EBADF (Bad file descriptor) [pid 7295] close(27) = -1 EBADF (Bad file descriptor) [pid 7295] close(28) = -1 EBADF (Bad file descriptor) [pid 7295] close(29) = -1 EBADF (Bad file descriptor) [pid 7295] exit_group(0) = ? [pid 7295] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6982, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6980", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6980", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6980/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6980/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6980/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6980/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6980/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6980/sys") = 0 [pid 314] umount2("./6980/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6980/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6980/binderfs") = 0 [pid 314] umount2("./6980/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6980/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6980/cgroup.net") = 0 [pid 314] umount2("./6980/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6980/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6980/cgroup.cpu") = 0 [pid 314] umount2("./6980/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6980/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6980/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6980") = 0 [pid 314] mkdir("./6981", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7296 attached [pid 7296] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6983 [pid 7296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7296] chdir("./6981") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7296] setpgid(0, 0) = 0 [pid 7296] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7296] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7296] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7296] write(3, "1000", 4) = 4 [pid 7296] close(3) = 0 [pid 7296] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7296] write(1, "executing program\n", 18) = 18 executing program [pid 7296] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7296] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7296] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7296] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7296] close(3) = 0 [pid 7296] close(4) = -1 EBADF (Bad file descriptor) [pid 7296] close(5) = -1 EBADF (Bad file descriptor) [pid 7296] close(6) = -1 EBADF (Bad file descriptor) [pid 7296] close(7) = -1 EBADF (Bad file descriptor) [pid 7296] close(8) = -1 EBADF (Bad file descriptor) [pid 7296] close(9) = -1 EBADF (Bad file descriptor) [pid 7296] close(10) = -1 EBADF (Bad file descriptor) [pid 7296] close(11) = -1 EBADF (Bad file descriptor) [pid 7296] close(12) = -1 EBADF (Bad file descriptor) [pid 7296] close(13) = -1 EBADF (Bad file descriptor) [pid 7296] close(14) = -1 EBADF (Bad file descriptor) [pid 7296] close(15) = -1 EBADF (Bad file descriptor) [pid 7296] close(16) = -1 EBADF (Bad file descriptor) [pid 7296] close(17) = -1 EBADF (Bad file descriptor) [pid 7296] close(18) = -1 EBADF (Bad file descriptor) [pid 7296] close(19) = -1 EBADF (Bad file descriptor) [pid 7296] close(20) = -1 EBADF (Bad file descriptor) [pid 7296] close(21) = -1 EBADF (Bad file descriptor) [pid 7296] close(22) = -1 EBADF (Bad file descriptor) [pid 7296] close(23) = -1 EBADF (Bad file descriptor) [pid 7296] close(24) = -1 EBADF (Bad file descriptor) [pid 7296] close(25) = -1 EBADF (Bad file descriptor) [pid 7296] close(26) = -1 EBADF (Bad file descriptor) [pid 7296] close(27) = -1 EBADF (Bad file descriptor) [pid 7296] close(28) = -1 EBADF (Bad file descriptor) [pid 7296] close(29) = -1 EBADF (Bad file descriptor) [pid 7296] exit_group(0) = ? [pid 7296] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6981", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6981", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6981/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6981/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6981/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6981/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6981/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6981/sys") = 0 [pid 314] umount2("./6981/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6981/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6981/binderfs") = 0 [pid 314] umount2("./6981/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6981/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6981/cgroup.net") = 0 [pid 314] umount2("./6981/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6981/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6981/cgroup.cpu") = 0 [pid 314] umount2("./6981/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6981/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6981/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6981") = 0 [pid 314] mkdir("./6982", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7297 attached [pid 7297] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 6984 [pid 7297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7297] chdir("./6982") = 0 [pid 7297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7297] <... prctl resumed>) = 0 [pid 7297] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7297] <... setpgid resumed>) = 0 [pid 7297] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7297] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7297] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7297] write(3, "1000", 4) = 4 [pid 7297] close(3) = 0 [pid 7297] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7297] write(1, "executing program\n", 18) = 18 [pid 7297] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7297] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7297] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7297] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7297] close(3) = 0 [pid 7297] close(4) = -1 EBADF (Bad file descriptor) [pid 7297] close(5) = -1 EBADF (Bad file descriptor) [pid 7297] close(6) = -1 EBADF (Bad file descriptor) [pid 7297] close(7) = -1 EBADF (Bad file descriptor) [pid 7297] close(8) = -1 EBADF (Bad file descriptor) [pid 7297] close(9) = -1 EBADF (Bad file descriptor) [pid 7297] close(10) = -1 EBADF (Bad file descriptor) [pid 7297] close(11) = -1 EBADF (Bad file descriptor) [pid 7297] close(12) = -1 EBADF (Bad file descriptor) [pid 7297] close(13) = -1 EBADF (Bad file descriptor) [pid 7297] close(14) = -1 EBADF (Bad file descriptor) [pid 7297] close(15) = -1 EBADF (Bad file descriptor) [pid 7297] close(16) = -1 EBADF (Bad file descriptor) [pid 7297] close(17) = -1 EBADF (Bad file descriptor) [pid 7297] close(18) = -1 EBADF (Bad file descriptor) [pid 7297] close(19) = -1 EBADF (Bad file descriptor) [pid 7297] close(20) = -1 EBADF (Bad file descriptor) [pid 7297] close(21) = -1 EBADF (Bad file descriptor) [pid 7297] close(22) = -1 EBADF (Bad file descriptor) [pid 7297] close(23) = -1 EBADF (Bad file descriptor) [pid 7297] close(24) = -1 EBADF (Bad file descriptor) [pid 7297] close(25) = -1 EBADF (Bad file descriptor) [pid 7297] close(26) = -1 EBADF (Bad file descriptor) [pid 7297] close(27) = -1 EBADF (Bad file descriptor) [pid 7297] close(28) = -1 EBADF (Bad file descriptor) [pid 7297] close(29) = -1 EBADF (Bad file descriptor) [pid 7297] exit_group(0) = ? [pid 7297] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6982", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6982", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6982/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6982/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6982/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6982/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6982/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6982/sys") = 0 [pid 314] umount2("./6982/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6982/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6982/binderfs") = 0 [pid 314] umount2("./6982/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6982/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6982/cgroup.net") = 0 [pid 314] umount2("./6982/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6982/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6982/cgroup.cpu") = 0 [pid 314] umount2("./6982/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6982/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6982/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6982") = 0 [pid 314] mkdir("./6983", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6985 ci2-android-6-12-rust/strace-static-x86_64: Process 7298 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7298] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7298] <... set_robust_list resumed>) = 0 [pid 7298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7298] chdir("./6983") = 0 [pid 7298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7298] setpgid(0, 0) = 0 [pid 7298] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7298] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7298] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7298] write(3, "1000", 4) = 4 [pid 7298] close(3) = 0 [pid 7298] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7298] write(1, "executing program\n", 18) = 18 executing program [pid 7298] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7298] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7298] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7298] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7298] close(3) = 0 [pid 7298] close(4) = -1 EBADF (Bad file descriptor) [pid 7298] close(5) = -1 EBADF (Bad file descriptor) [pid 7298] close(6) = -1 EBADF (Bad file descriptor) [pid 7298] close(7) = -1 EBADF (Bad file descriptor) [pid 7298] close(8) = -1 EBADF (Bad file descriptor) [pid 7298] close(9) = -1 EBADF (Bad file descriptor) [pid 7298] close(10) = -1 EBADF (Bad file descriptor) [pid 7298] close(11) = -1 EBADF (Bad file descriptor) [pid 7298] close(12) = -1 EBADF (Bad file descriptor) [pid 7298] close(13) = -1 EBADF (Bad file descriptor) [pid 7298] close(14) = -1 EBADF (Bad file descriptor) [pid 7298] close(15) = -1 EBADF (Bad file descriptor) [pid 7298] close(16) = -1 EBADF (Bad file descriptor) [pid 7298] close(17) = -1 EBADF (Bad file descriptor) [pid 7298] close(18) = -1 EBADF (Bad file descriptor) [pid 7298] close(19) = -1 EBADF (Bad file descriptor) [pid 7298] close(20) = -1 EBADF (Bad file descriptor) [pid 7298] close(21) = -1 EBADF (Bad file descriptor) [pid 7298] close(22) = -1 EBADF (Bad file descriptor) [pid 7298] close(23) = -1 EBADF (Bad file descriptor) [pid 7298] close(24) = -1 EBADF (Bad file descriptor) [pid 7298] close(25) = -1 EBADF (Bad file descriptor) [pid 7298] close(26) = -1 EBADF (Bad file descriptor) [pid 7298] close(27) = -1 EBADF (Bad file descriptor) [pid 7298] close(28) = -1 EBADF (Bad file descriptor) [pid 7298] close(29) = -1 EBADF (Bad file descriptor) [pid 7298] exit_group(0) = ? [pid 7298] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6983", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6983", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6983/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6983/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6983/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6983/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6983/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6983/sys") = 0 [pid 314] umount2("./6983/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6983/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6983/binderfs") = 0 [pid 314] umount2("./6983/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6983/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6983/cgroup.net") = 0 [pid 314] umount2("./6983/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6983/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6983/cgroup.cpu") = 0 [pid 314] umount2("./6983/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6983/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6983/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6983") = 0 [pid 314] mkdir("./6984", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7299 attached , child_tidptr=0x55557741b690) = 6986 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7299] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7299] chdir("./6984") = 0 [pid 7299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7299] setpgid(0, 0) = 0 [pid 7299] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7299] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7299] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7299] write(3, "1000", 4) = 4 [pid 7299] close(3) = 0 [pid 7299] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7299] write(1, "executing program\n", 18) = 18 executing program [pid 7299] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7299] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7299] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7299] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7299] close(3) = 0 [pid 7299] close(4) = -1 EBADF (Bad file descriptor) [pid 7299] close(5) = -1 EBADF (Bad file descriptor) [pid 7299] close(6) = -1 EBADF (Bad file descriptor) [pid 7299] close(7) = -1 EBADF (Bad file descriptor) [pid 7299] close(8) = -1 EBADF (Bad file descriptor) [pid 7299] close(9) = -1 EBADF (Bad file descriptor) [pid 7299] close(10) = -1 EBADF (Bad file descriptor) [pid 7299] close(11) = -1 EBADF (Bad file descriptor) [pid 7299] close(12) = -1 EBADF (Bad file descriptor) [pid 7299] close(13) = -1 EBADF (Bad file descriptor) [pid 7299] close(14) = -1 EBADF (Bad file descriptor) [pid 7299] close(15) = -1 EBADF (Bad file descriptor) [pid 7299] close(16) = -1 EBADF (Bad file descriptor) [pid 7299] close(17) = -1 EBADF (Bad file descriptor) [pid 7299] close(18) = -1 EBADF (Bad file descriptor) [pid 7299] close(19) = -1 EBADF (Bad file descriptor) [pid 7299] close(20) = -1 EBADF (Bad file descriptor) [pid 7299] close(21) = -1 EBADF (Bad file descriptor) [pid 7299] close(22) = -1 EBADF (Bad file descriptor) [pid 7299] close(23) = -1 EBADF (Bad file descriptor) [pid 7299] close(24) = -1 EBADF (Bad file descriptor) [pid 7299] close(25) = -1 EBADF (Bad file descriptor) [pid 7299] close(26) = -1 EBADF (Bad file descriptor) [pid 7299] close(27) = -1 EBADF (Bad file descriptor) [pid 7299] close(28) = -1 EBADF (Bad file descriptor) [pid 7299] close(29) = -1 EBADF (Bad file descriptor) [pid 7299] exit_group(0) = ? [pid 7299] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6984", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6984", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6984/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6984/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6984/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6984/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6984/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6984/sys") = 0 [pid 314] umount2("./6984/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6984/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6984/binderfs") = 0 [pid 314] umount2("./6984/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6984/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6984/cgroup.net") = 0 [pid 314] umount2("./6984/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6984/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6984/cgroup.cpu") = 0 [pid 314] umount2("./6984/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6984/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6984/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6984") = 0 [pid 314] mkdir("./6985", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7300 attached , child_tidptr=0x55557741b690) = 6987 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7300] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7300] chdir("./6985") = 0 [pid 7300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7300] setpgid(0, 0) = 0 [pid 7300] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7300] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7300] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7300] write(3, "1000", 4) = 4 [pid 7300] close(3) = 0 [pid 7300] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7300] write(1, "executing program\n", 18) = 18 executing program [pid 7300] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7300] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7300] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7300] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7300] close(3) = 0 [pid 7300] close(4) = -1 EBADF (Bad file descriptor) [pid 7300] close(5) = -1 EBADF (Bad file descriptor) [pid 7300] close(6) = -1 EBADF (Bad file descriptor) [pid 7300] close(7) = -1 EBADF (Bad file descriptor) [pid 7300] close(8) = -1 EBADF (Bad file descriptor) [pid 7300] close(9) = -1 EBADF (Bad file descriptor) [pid 7300] close(10) = -1 EBADF (Bad file descriptor) [pid 7300] close(11) = -1 EBADF (Bad file descriptor) [pid 7300] close(12) = -1 EBADF (Bad file descriptor) [pid 7300] close(13) = -1 EBADF (Bad file descriptor) [pid 7300] close(14) = -1 EBADF (Bad file descriptor) [pid 7300] close(15) = -1 EBADF (Bad file descriptor) [pid 7300] close(16) = -1 EBADF (Bad file descriptor) [pid 7300] close(17) = -1 EBADF (Bad file descriptor) [pid 7300] close(18) = -1 EBADF (Bad file descriptor) [pid 7300] close(19) = -1 EBADF (Bad file descriptor) [pid 7300] close(20) = -1 EBADF (Bad file descriptor) [pid 7300] close(21) = -1 EBADF (Bad file descriptor) [pid 7300] close(22) = -1 EBADF (Bad file descriptor) [pid 7300] close(23) = -1 EBADF (Bad file descriptor) [pid 7300] close(24) = -1 EBADF (Bad file descriptor) [pid 7300] close(25) = -1 EBADF (Bad file descriptor) [pid 7300] close(26) = -1 EBADF (Bad file descriptor) [pid 7300] close(27) = -1 EBADF (Bad file descriptor) [pid 7300] close(28) = -1 EBADF (Bad file descriptor) [pid 7300] close(29) = -1 EBADF (Bad file descriptor) [pid 7300] exit_group(0) = ? [pid 7300] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6985", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6985", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6985/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6985/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6985/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6985/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6985/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6985/sys") = 0 [pid 314] umount2("./6985/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6985/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6985/binderfs") = 0 [pid 314] umount2("./6985/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6985/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6985/cgroup.net") = 0 [pid 314] umount2("./6985/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6985/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6985/cgroup.cpu") = 0 [pid 314] umount2("./6985/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6985/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6985/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6985") = 0 [pid 314] mkdir("./6986", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7301 attached , child_tidptr=0x55557741b690) = 6988 [pid 7301] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7301] chdir("./6986") = 0 [pid 7301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7301] setpgid(0, 0) = 0 [pid 7301] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7301] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7301] <... symlink resumed>) = 0 [pid 7301] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7301] write(3, "1000", 4) = 4 [pid 7301] close(3) = 0 [pid 7301] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7301] write(1, "executing program\n", 18) = 18 [pid 7301] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7301] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 executing program [pid 7301] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7301] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7301] close(3) = 0 [pid 7301] close(4) = -1 EBADF (Bad file descriptor) [pid 7301] close(5) = -1 EBADF (Bad file descriptor) [pid 7301] close(6) = -1 EBADF (Bad file descriptor) [pid 7301] close(7) = -1 EBADF (Bad file descriptor) [pid 7301] close(8) = -1 EBADF (Bad file descriptor) [pid 7301] close(9) = -1 EBADF (Bad file descriptor) [pid 7301] close(10) = -1 EBADF (Bad file descriptor) [pid 7301] close(11) = -1 EBADF (Bad file descriptor) [pid 7301] close(12) = -1 EBADF (Bad file descriptor) [pid 7301] close(13) = -1 EBADF (Bad file descriptor) [pid 7301] close(14) = -1 EBADF (Bad file descriptor) [pid 7301] close(15) = -1 EBADF (Bad file descriptor) [pid 7301] close(16) = -1 EBADF (Bad file descriptor) [pid 7301] close(17) = -1 EBADF (Bad file descriptor) [pid 7301] close(18) = -1 EBADF (Bad file descriptor) [pid 7301] close(19) = -1 EBADF (Bad file descriptor) [pid 7301] close(20) = -1 EBADF (Bad file descriptor) [pid 7301] close(21) = -1 EBADF (Bad file descriptor) [pid 7301] close(22) = -1 EBADF (Bad file descriptor) [pid 7301] close(23) = -1 EBADF (Bad file descriptor) [pid 7301] close(24) = -1 EBADF (Bad file descriptor) [pid 7301] close(25) = -1 EBADF (Bad file descriptor) [pid 7301] close(26) = -1 EBADF (Bad file descriptor) [pid 7301] close(27) = -1 EBADF (Bad file descriptor) [pid 7301] close(28) = -1 EBADF (Bad file descriptor) [pid 7301] close(29) = -1 EBADF (Bad file descriptor) [pid 7301] exit_group(0) = ? [pid 7301] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6986", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6986", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6986/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6986/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6986/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6986/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6986/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6986/sys") = 0 [pid 314] umount2("./6986/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6986/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6986/binderfs") = 0 [pid 314] umount2("./6986/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6986/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6986/cgroup.net") = 0 [pid 314] umount2("./6986/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6986/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6986/cgroup.cpu") = 0 [pid 314] umount2("./6986/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6986/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6986/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6986") = 0 [pid 314] mkdir("./6987", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7302 attached , child_tidptr=0x55557741b690) = 6989 [pid 7302] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7302] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7302] chdir("./6987") = 0 [pid 7302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7302] setpgid(0, 0) = 0 [pid 7302] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7302] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7302] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7302] write(3, "1000", 4) = 4 [pid 7302] close(3) = 0 [pid 7302] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7302] write(1, "executing program\n", 18) = 18 [pid 7302] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7302] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 executing program [pid 7302] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7302] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7302] close(3) = 0 [pid 7302] close(4) = -1 EBADF (Bad file descriptor) [pid 7302] close(5) = -1 EBADF (Bad file descriptor) [pid 7302] close(6) = -1 EBADF (Bad file descriptor) [pid 7302] close(7) = -1 EBADF (Bad file descriptor) [pid 7302] close(8) = -1 EBADF (Bad file descriptor) [pid 7302] close(9) = -1 EBADF (Bad file descriptor) [pid 7302] close(10) = -1 EBADF (Bad file descriptor) [pid 7302] close(11) = -1 EBADF (Bad file descriptor) [pid 7302] close(12) = -1 EBADF (Bad file descriptor) [pid 7302] close(13) = -1 EBADF (Bad file descriptor) [pid 7302] close(14) = -1 EBADF (Bad file descriptor) [pid 7302] close(15) = -1 EBADF (Bad file descriptor) [pid 7302] close(16) = -1 EBADF (Bad file descriptor) [pid 7302] close(17) = -1 EBADF (Bad file descriptor) [pid 7302] close(18) = -1 EBADF (Bad file descriptor) [pid 7302] close(19) = -1 EBADF (Bad file descriptor) [pid 7302] close(20) = -1 EBADF (Bad file descriptor) [pid 7302] close(21) = -1 EBADF (Bad file descriptor) [pid 7302] close(22) = -1 EBADF (Bad file descriptor) [pid 7302] close(23) = -1 EBADF (Bad file descriptor) [pid 7302] close(24) = -1 EBADF (Bad file descriptor) [pid 7302] close(25) = -1 EBADF (Bad file descriptor) [pid 7302] close(26) = -1 EBADF (Bad file descriptor) [pid 7302] close(27) = -1 EBADF (Bad file descriptor) [pid 7302] close(28) = -1 EBADF (Bad file descriptor) [pid 7302] close(29) = -1 EBADF (Bad file descriptor) [pid 7302] exit_group(0) = ? [pid 7302] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6989, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6987", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6987", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6987/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6987/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6987/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6987/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6987/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6987/sys") = 0 [pid 314] umount2("./6987/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6987/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6987/binderfs") = 0 [pid 314] umount2("./6987/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6987/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6987/cgroup.net") = 0 [pid 314] umount2("./6987/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6987/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6987/cgroup.cpu") = 0 [pid 314] umount2("./6987/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6987/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6987/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6987") = 0 [pid 314] mkdir("./6988", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7303 attached , child_tidptr=0x55557741b690) = 6990 [pid 7303] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7303] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7303] chdir("./6988") = 0 [pid 7303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7303] setpgid(0, 0) = 0 [pid 7303] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7303] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7303] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7303] write(3, "1000", 4) = 4 [pid 7303] close(3) = 0 [pid 7303] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7303] write(1, "executing program\n", 18) = 18 [pid 7303] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7303] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7303] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7303] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7303] close(3) = 0 [pid 7303] close(4) = -1 EBADF (Bad file descriptor) [pid 7303] close(5) = -1 EBADF (Bad file descriptor) [pid 7303] close(6) = -1 EBADF (Bad file descriptor) [pid 7303] close(7) = -1 EBADF (Bad file descriptor) [pid 7303] close(8) = -1 EBADF (Bad file descriptor) [pid 7303] close(9) = -1 EBADF (Bad file descriptor) [pid 7303] close(10) = -1 EBADF (Bad file descriptor) [pid 7303] close(11) = -1 EBADF (Bad file descriptor) [pid 7303] close(12) = -1 EBADF (Bad file descriptor) [pid 7303] close(13) = -1 EBADF (Bad file descriptor) [pid 7303] close(14) = -1 EBADF (Bad file descriptor) [pid 7303] close(15) = -1 EBADF (Bad file descriptor) [pid 7303] close(16) = -1 EBADF (Bad file descriptor) [pid 7303] close(17) = -1 EBADF (Bad file descriptor) [pid 7303] close(18) = -1 EBADF (Bad file descriptor) [pid 7303] close(19) = -1 EBADF (Bad file descriptor) [pid 7303] close(20) = -1 EBADF (Bad file descriptor) [pid 7303] close(21) = -1 EBADF (Bad file descriptor) [pid 7303] close(22) = -1 EBADF (Bad file descriptor) [pid 7303] close(23) = -1 EBADF (Bad file descriptor) [pid 7303] close(24) = -1 EBADF (Bad file descriptor) [pid 7303] close(25) = -1 EBADF (Bad file descriptor) [pid 7303] close(26) = -1 EBADF (Bad file descriptor) [pid 7303] close(27) = -1 EBADF (Bad file descriptor) [pid 7303] close(28) = -1 EBADF (Bad file descriptor) [pid 7303] close(29) = -1 EBADF (Bad file descriptor) [pid 7303] exit_group(0) = ? [pid 7303] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6990, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6988", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6988", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6988/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6988/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6988/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6988/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6988/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6988/sys") = 0 [pid 314] umount2("./6988/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6988/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6988/binderfs") = 0 [pid 314] umount2("./6988/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6988/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6988/cgroup.net") = 0 [pid 314] umount2("./6988/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6988/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6988/cgroup.cpu") = 0 [pid 314] umount2("./6988/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6988/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6988/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6988") = 0 [pid 314] mkdir("./6989", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7304 attached , child_tidptr=0x55557741b690) = 6991 [pid 7304] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7304] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7304] chdir("./6989") = 0 [pid 7304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7304] setpgid(0, 0) = 0 [pid 7304] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7304] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7304] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7304] write(3, "1000", 4) = 4 [pid 7304] close(3) = 0 [pid 7304] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7304] write(1, "executing program\n", 18) = 18 executing program [pid 7304] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7304] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7304] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7304] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7304] close(3) = 0 [pid 7304] close(4) = -1 EBADF (Bad file descriptor) [pid 7304] close(5) = -1 EBADF (Bad file descriptor) [pid 7304] close(6) = -1 EBADF (Bad file descriptor) [pid 7304] close(7) = -1 EBADF (Bad file descriptor) [pid 7304] close(8) = -1 EBADF (Bad file descriptor) [pid 7304] close(9) = -1 EBADF (Bad file descriptor) [pid 7304] close(10) = -1 EBADF (Bad file descriptor) [pid 7304] close(11) = -1 EBADF (Bad file descriptor) [pid 7304] close(12) = -1 EBADF (Bad file descriptor) [pid 7304] close(13) = -1 EBADF (Bad file descriptor) [pid 7304] close(14) = -1 EBADF (Bad file descriptor) [pid 7304] close(15) = -1 EBADF (Bad file descriptor) [pid 7304] close(16) = -1 EBADF (Bad file descriptor) [pid 7304] close(17) = -1 EBADF (Bad file descriptor) [pid 7304] close(18) = -1 EBADF (Bad file descriptor) [pid 7304] close(19) = -1 EBADF (Bad file descriptor) [pid 7304] close(20) = -1 EBADF (Bad file descriptor) [pid 7304] close(21) = -1 EBADF (Bad file descriptor) [pid 7304] close(22) = -1 EBADF (Bad file descriptor) [pid 7304] close(23) = -1 EBADF (Bad file descriptor) [pid 7304] close(24) = -1 EBADF (Bad file descriptor) [pid 7304] close(25) = -1 EBADF (Bad file descriptor) [pid 7304] close(26) = -1 EBADF (Bad file descriptor) [pid 7304] close(27) = -1 EBADF (Bad file descriptor) [pid 7304] close(28) = -1 EBADF (Bad file descriptor) [pid 7304] close(29) = -1 EBADF (Bad file descriptor) [pid 7304] exit_group(0) = ? [pid 7304] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6989", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6989", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6989/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6989/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6989/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6989/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6989/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6989/sys") = 0 [pid 314] umount2("./6989/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6989/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6989/binderfs") = 0 [pid 314] umount2("./6989/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6989/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6989/cgroup.net") = 0 [pid 314] umount2("./6989/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6989/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6989/cgroup.cpu") = 0 [pid 314] umount2("./6989/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6989/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6989/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6989") = 0 [pid 314] mkdir("./6990", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7305 attached , child_tidptr=0x55557741b690) = 6992 [pid 7305] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7305] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7305] chdir("./6990") = 0 [pid 7305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7305] setpgid(0, 0) = 0 [pid 7305] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7305] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7305] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7305] write(3, "1000", 4) = 4 [pid 7305] close(3) = 0 [pid 7305] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7305] write(1, "executing program\n", 18) = 18 [pid 7305] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7305] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7305] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 executing program [pid 7305] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7305] close(3) = 0 [pid 7305] close(4) = -1 EBADF (Bad file descriptor) [pid 7305] close(5) = -1 EBADF (Bad file descriptor) [pid 7305] close(6) = -1 EBADF (Bad file descriptor) [pid 7305] close(7) = -1 EBADF (Bad file descriptor) [pid 7305] close(8) = -1 EBADF (Bad file descriptor) [pid 7305] close(9) = -1 EBADF (Bad file descriptor) [pid 7305] close(10) = -1 EBADF (Bad file descriptor) [pid 7305] close(11) = -1 EBADF (Bad file descriptor) [pid 7305] close(12) = -1 EBADF (Bad file descriptor) [pid 7305] close(13) = -1 EBADF (Bad file descriptor) [pid 7305] close(14) = -1 EBADF (Bad file descriptor) [pid 7305] close(15) = -1 EBADF (Bad file descriptor) [pid 7305] close(16) = -1 EBADF (Bad file descriptor) [pid 7305] close(17) = -1 EBADF (Bad file descriptor) [pid 7305] close(18) = -1 EBADF (Bad file descriptor) [pid 7305] close(19) = -1 EBADF (Bad file descriptor) [pid 7305] close(20) = -1 EBADF (Bad file descriptor) [pid 7305] close(21) = -1 EBADF (Bad file descriptor) [pid 7305] close(22) = -1 EBADF (Bad file descriptor) [pid 7305] close(23) = -1 EBADF (Bad file descriptor) [pid 7305] close(24) = -1 EBADF (Bad file descriptor) [pid 7305] close(25) = -1 EBADF (Bad file descriptor) [pid 7305] close(26) = -1 EBADF (Bad file descriptor) [pid 7305] close(27) = -1 EBADF (Bad file descriptor) [pid 7305] close(28) = -1 EBADF (Bad file descriptor) [pid 7305] close(29) = -1 EBADF (Bad file descriptor) [pid 7305] exit_group(0) = ? [pid 7305] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6990", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6990", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6990/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6990/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6990/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6990/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6990/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6990/sys") = 0 [pid 314] umount2("./6990/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6990/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6990/binderfs") = 0 [pid 314] umount2("./6990/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6990/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6990/cgroup.net") = 0 [pid 314] umount2("./6990/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6990/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6990/cgroup.cpu") = 0 [pid 314] umount2("./6990/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6990/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6990/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6990") = 0 [pid 314] mkdir("./6991", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7306 attached , child_tidptr=0x55557741b690) = 6993 [pid 7306] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7306] chdir("./6991" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7306] <... chdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7306] setpgid(0, 0) = 0 [pid 7306] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7306] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7306] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7306] write(3, "1000", 4) = 4 [pid 7306] close(3) = 0 [pid 7306] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7306] write(1, "executing program\n", 18) = 18 [pid 7306] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7306] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7306] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7306] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7306] close(3) = 0 [pid 7306] close(4) = -1 EBADF (Bad file descriptor) [pid 7306] close(5) = -1 EBADF (Bad file descriptor) [pid 7306] close(6) = -1 EBADF (Bad file descriptor) [pid 7306] close(7) = -1 EBADF (Bad file descriptor) [pid 7306] close(8) = -1 EBADF (Bad file descriptor) [pid 7306] close(9) = -1 EBADF (Bad file descriptor) [pid 7306] close(10) = -1 EBADF (Bad file descriptor) [pid 7306] close(11) = -1 EBADF (Bad file descriptor) [pid 7306] close(12) = -1 EBADF (Bad file descriptor) [pid 7306] close(13) = -1 EBADF (Bad file descriptor) [pid 7306] close(14) = -1 EBADF (Bad file descriptor) [pid 7306] close(15) = -1 EBADF (Bad file descriptor) [pid 7306] close(16) = -1 EBADF (Bad file descriptor) [pid 7306] close(17) = -1 EBADF (Bad file descriptor) [pid 7306] close(18) = -1 EBADF (Bad file descriptor) [pid 7306] close(19) = -1 EBADF (Bad file descriptor) [pid 7306] close(20) = -1 EBADF (Bad file descriptor) [pid 7306] close(21) = -1 EBADF (Bad file descriptor) [pid 7306] close(22) = -1 EBADF (Bad file descriptor) [pid 7306] close(23) = -1 EBADF (Bad file descriptor) [pid 7306] close(24) = -1 EBADF (Bad file descriptor) [pid 7306] close(25) = -1 EBADF (Bad file descriptor) [pid 7306] close(26) = -1 EBADF (Bad file descriptor) [pid 7306] close(27) = -1 EBADF (Bad file descriptor) [pid 7306] close(28) = -1 EBADF (Bad file descriptor) [pid 7306] close(29) = -1 EBADF (Bad file descriptor) [pid 7306] exit_group(0) = ? [pid 7306] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6991", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6991", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6991/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6991/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6991/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6991/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6991/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6991/sys") = 0 [pid 314] umount2("./6991/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6991/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6991/binderfs") = 0 [pid 314] umount2("./6991/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6991/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6991/cgroup.net") = 0 [pid 314] umount2("./6991/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6991/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6991/cgroup.cpu") = 0 [pid 314] umount2("./6991/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6991/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6991/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6991") = 0 [pid 314] mkdir("./6992", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7307 attached , child_tidptr=0x55557741b690) = 6994 [pid 7307] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7307] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7307] chdir("./6992") = 0 [pid 7307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7307] setpgid(0, 0) = 0 [pid 7307] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7307] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7307] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7307] write(3, "1000", 4) = 4 [pid 7307] close(3) = 0 [pid 7307] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7307] write(1, "executing program\n", 18) = 18 [pid 7307] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7307] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7307] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 executing program [pid 7307] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7307] close(3) = 0 [pid 7307] close(4) = -1 EBADF (Bad file descriptor) [pid 7307] close(5) = -1 EBADF (Bad file descriptor) [pid 7307] close(6) = -1 EBADF (Bad file descriptor) [pid 7307] close(7) = -1 EBADF (Bad file descriptor) [pid 7307] close(8) = -1 EBADF (Bad file descriptor) [pid 7307] close(9) = -1 EBADF (Bad file descriptor) [pid 7307] close(10) = -1 EBADF (Bad file descriptor) [pid 7307] close(11) = -1 EBADF (Bad file descriptor) [pid 7307] close(12) = -1 EBADF (Bad file descriptor) [pid 7307] close(13) = -1 EBADF (Bad file descriptor) [pid 7307] close(14) = -1 EBADF (Bad file descriptor) [pid 7307] close(15) = -1 EBADF (Bad file descriptor) [pid 7307] close(16) = -1 EBADF (Bad file descriptor) [pid 7307] close(17) = -1 EBADF (Bad file descriptor) [pid 7307] close(18) = -1 EBADF (Bad file descriptor) [pid 7307] close(19) = -1 EBADF (Bad file descriptor) [pid 7307] close(20) = -1 EBADF (Bad file descriptor) [pid 7307] close(21) = -1 EBADF (Bad file descriptor) [pid 7307] close(22) = -1 EBADF (Bad file descriptor) [pid 7307] close(23) = -1 EBADF (Bad file descriptor) [pid 7307] close(24) = -1 EBADF (Bad file descriptor) [pid 7307] close(25) = -1 EBADF (Bad file descriptor) [pid 7307] close(26) = -1 EBADF (Bad file descriptor) [pid 7307] close(27) = -1 EBADF (Bad file descriptor) [pid 7307] close(28) = -1 EBADF (Bad file descriptor) [pid 7307] close(29) = -1 EBADF (Bad file descriptor) [pid 7307] exit_group(0) = ? [pid 7307] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6992", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6992", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6992/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6992/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6992/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6992/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6992/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6992/sys") = 0 [pid 314] umount2("./6992/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6992/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6992/binderfs") = 0 [pid 314] umount2("./6992/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6992/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6992/cgroup.net") = 0 [pid 314] umount2("./6992/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6992/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6992/cgroup.cpu") = 0 [pid 314] umount2("./6992/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6992/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6992/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6992") = 0 [pid 314] mkdir("./6993", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7308 attached , child_tidptr=0x55557741b690) = 6995 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7308] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7308] chdir("./6993") = 0 [pid 7308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7308] setpgid(0, 0) = 0 [pid 7308] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 executing program [pid 7308] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7308] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7308] write(3, "1000", 4) = 4 [pid 7308] close(3) = 0 [pid 7308] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7308] write(1, "executing program\n", 18) = 18 [pid 7308] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7308] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7308] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7308] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7308] close(3) = 0 [pid 7308] close(4) = -1 EBADF (Bad file descriptor) [pid 7308] close(5) = -1 EBADF (Bad file descriptor) [pid 7308] close(6) = -1 EBADF (Bad file descriptor) [pid 7308] close(7) = -1 EBADF (Bad file descriptor) [pid 7308] close(8) = -1 EBADF (Bad file descriptor) [pid 7308] close(9) = -1 EBADF (Bad file descriptor) [pid 7308] close(10) = -1 EBADF (Bad file descriptor) [pid 7308] close(11) = -1 EBADF (Bad file descriptor) [pid 7308] close(12) = -1 EBADF (Bad file descriptor) [pid 7308] close(13) = -1 EBADF (Bad file descriptor) [pid 7308] close(14) = -1 EBADF (Bad file descriptor) [pid 7308] close(15) = -1 EBADF (Bad file descriptor) [pid 7308] close(16) = -1 EBADF (Bad file descriptor) [pid 7308] close(17) = -1 EBADF (Bad file descriptor) [pid 7308] close(18) = -1 EBADF (Bad file descriptor) [pid 7308] close(19) = -1 EBADF (Bad file descriptor) [pid 7308] close(20) = -1 EBADF (Bad file descriptor) [pid 7308] close(21) = -1 EBADF (Bad file descriptor) [pid 7308] close(22) = -1 EBADF (Bad file descriptor) [pid 7308] close(23) = -1 EBADF (Bad file descriptor) [pid 7308] close(24) = -1 EBADF (Bad file descriptor) [pid 7308] close(25) = -1 EBADF (Bad file descriptor) [pid 7308] close(26) = -1 EBADF (Bad file descriptor) [pid 7308] close(27) = -1 EBADF (Bad file descriptor) [pid 7308] close(28) = -1 EBADF (Bad file descriptor) [pid 7308] close(29) = -1 EBADF (Bad file descriptor) [pid 7308] exit_group(0) = ? [pid 7308] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6993", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6993", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6993/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6993/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6993/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6993/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6993/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6993/sys") = 0 [pid 314] umount2("./6993/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6993/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6993/binderfs") = 0 [pid 314] umount2("./6993/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6993/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6993/cgroup.net") = 0 [pid 314] umount2("./6993/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6993/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6993/cgroup.cpu") = 0 [pid 314] umount2("./6993/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6993/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6993/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6993") = 0 [pid 314] mkdir("./6994", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6996 ci2-android-6-12-rust/strace-static-x86_64: Process 7309 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7309] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7309] chdir("./6994") = 0 [pid 7309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7309] setpgid(0, 0) = 0 [pid 7309] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7309] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7309] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7309] write(3, "1000", 4) = 4 [pid 7309] close(3) = 0 [pid 7309] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7309] write(1, "executing program\n", 18) = 18 [pid 7309] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7309] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7309] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7309] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7309] close(3) = 0 [pid 7309] close(4) = -1 EBADF (Bad file descriptor) [pid 7309] close(5) = -1 EBADF (Bad file descriptor) [pid 7309] close(6) = -1 EBADF (Bad file descriptor) [pid 7309] close(7) = -1 EBADF (Bad file descriptor) [pid 7309] close(8) = -1 EBADF (Bad file descriptor) [pid 7309] close(9) = -1 EBADF (Bad file descriptor) [pid 7309] close(10) = -1 EBADF (Bad file descriptor) [pid 7309] close(11) = -1 EBADF (Bad file descriptor) [pid 7309] close(12) = -1 EBADF (Bad file descriptor) [pid 7309] close(13) = -1 EBADF (Bad file descriptor) [pid 7309] close(14) = -1 EBADF (Bad file descriptor) [pid 7309] close(15) = -1 EBADF (Bad file descriptor) [pid 7309] close(16) = -1 EBADF (Bad file descriptor) [pid 7309] close(17) = -1 EBADF (Bad file descriptor) [pid 7309] close(18) = -1 EBADF (Bad file descriptor) [pid 7309] close(19) = -1 EBADF (Bad file descriptor) [pid 7309] close(20) = -1 EBADF (Bad file descriptor) [pid 7309] close(21) = -1 EBADF (Bad file descriptor) [pid 7309] close(22) = -1 EBADF (Bad file descriptor) [pid 7309] close(23) = -1 EBADF (Bad file descriptor) [pid 7309] close(24) = -1 EBADF (Bad file descriptor) [pid 7309] close(25) = -1 EBADF (Bad file descriptor) [pid 7309] close(26) = -1 EBADF (Bad file descriptor) [pid 7309] close(27) = -1 EBADF (Bad file descriptor) [pid 7309] close(28) = -1 EBADF (Bad file descriptor) [pid 7309] close(29) = -1 EBADF (Bad file descriptor) [pid 7309] exit_group(0) = ? [pid 7309] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6994", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6994", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6994/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6994/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6994/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6994/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6994/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6994/sys") = 0 [pid 314] umount2("./6994/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6994/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6994/binderfs") = 0 [pid 314] umount2("./6994/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6994/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6994/cgroup.net") = 0 [pid 314] umount2("./6994/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6994/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6994/cgroup.cpu") = 0 [pid 314] umount2("./6994/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6994/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6994/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6994") = 0 [pid 314] mkdir("./6995", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6997 ci2-android-6-12-rust/strace-static-x86_64: Process 7310 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7310] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7310] chdir("./6995") = 0 [pid 7310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7310] setpgid(0, 0) = 0 [pid 7310] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7310] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7310] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7310] write(3, "1000", 4) = 4 [pid 7310] close(3) = 0 [pid 7310] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7310] write(1, "executing program\n", 18) = 18 executing program [pid 7310] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7310] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7310] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7310] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7310] close(3) = 0 [pid 7310] close(4) = -1 EBADF (Bad file descriptor) [pid 7310] close(5) = -1 EBADF (Bad file descriptor) [pid 7310] close(6) = -1 EBADF (Bad file descriptor) [pid 7310] close(7) = -1 EBADF (Bad file descriptor) [pid 7310] close(8) = -1 EBADF (Bad file descriptor) [pid 7310] close(9) = -1 EBADF (Bad file descriptor) [pid 7310] close(10) = -1 EBADF (Bad file descriptor) [pid 7310] close(11) = -1 EBADF (Bad file descriptor) [pid 7310] close(12) = -1 EBADF (Bad file descriptor) [pid 7310] close(13) = -1 EBADF (Bad file descriptor) [pid 7310] close(14) = -1 EBADF (Bad file descriptor) [pid 7310] close(15) = -1 EBADF (Bad file descriptor) [pid 7310] close(16) = -1 EBADF (Bad file descriptor) [pid 7310] close(17) = -1 EBADF (Bad file descriptor) [pid 7310] close(18) = -1 EBADF (Bad file descriptor) [pid 7310] close(19) = -1 EBADF (Bad file descriptor) [pid 7310] close(20) = -1 EBADF (Bad file descriptor) [pid 7310] close(21) = -1 EBADF (Bad file descriptor) [pid 7310] close(22) = -1 EBADF (Bad file descriptor) [pid 7310] close(23) = -1 EBADF (Bad file descriptor) [pid 7310] close(24) = -1 EBADF (Bad file descriptor) [pid 7310] close(25) = -1 EBADF (Bad file descriptor) [pid 7310] close(26) = -1 EBADF (Bad file descriptor) [pid 7310] close(27) = -1 EBADF (Bad file descriptor) [pid 7310] close(28) = -1 EBADF (Bad file descriptor) [pid 7310] close(29) = -1 EBADF (Bad file descriptor) [pid 7310] exit_group(0) = ? [pid 7310] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6997, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6995", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6995", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6995/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6995/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6995/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6995/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6995/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6995/sys") = 0 [pid 314] umount2("./6995/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6995/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6995/binderfs") = 0 [pid 314] umount2("./6995/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6995/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6995/cgroup.net") = 0 [pid 314] umount2("./6995/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6995/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6995/cgroup.cpu") = 0 [pid 314] umount2("./6995/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6995/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6995/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6995") = 0 [pid 314] mkdir("./6996", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7311 attached , child_tidptr=0x55557741b690) = 6998 [pid 7311] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7311] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7311] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7311] chdir("./6996") = 0 [pid 7311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7311] setpgid(0, 0) = 0 [pid 7311] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7311] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7311] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7311] write(3, "1000", 4) = 4 [pid 7311] close(3) = 0 [pid 7311] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7311] write(1, "executing program\n", 18) = 18 [pid 7311] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7311] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7311] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7311] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7311] close(3) = 0 [pid 7311] close(4) = -1 EBADF (Bad file descriptor) [pid 7311] close(5) = -1 EBADF (Bad file descriptor) [pid 7311] close(6) = -1 EBADF (Bad file descriptor) [pid 7311] close(7) = -1 EBADF (Bad file descriptor) [pid 7311] close(8) = -1 EBADF (Bad file descriptor) [pid 7311] close(9) = -1 EBADF (Bad file descriptor) [pid 7311] close(10) = -1 EBADF (Bad file descriptor) [pid 7311] close(11) = -1 EBADF (Bad file descriptor) [pid 7311] close(12) = -1 EBADF (Bad file descriptor) [pid 7311] close(13) = -1 EBADF (Bad file descriptor) [pid 7311] close(14) = -1 EBADF (Bad file descriptor) [pid 7311] close(15) = -1 EBADF (Bad file descriptor) [pid 7311] close(16) = -1 EBADF (Bad file descriptor) [pid 7311] close(17) = -1 EBADF (Bad file descriptor) [pid 7311] close(18) = -1 EBADF (Bad file descriptor) [pid 7311] close(19) = -1 EBADF (Bad file descriptor) [pid 7311] close(20) = -1 EBADF (Bad file descriptor) [pid 7311] close(21) = -1 EBADF (Bad file descriptor) [pid 7311] close(22) = -1 EBADF (Bad file descriptor) [pid 7311] close(23) = -1 EBADF (Bad file descriptor) [pid 7311] close(24) = -1 EBADF (Bad file descriptor) [pid 7311] close(25) = -1 EBADF (Bad file descriptor) [pid 7311] close(26) = -1 EBADF (Bad file descriptor) [pid 7311] close(27) = -1 EBADF (Bad file descriptor) [pid 7311] close(28) = -1 EBADF (Bad file descriptor) [pid 7311] close(29) = -1 EBADF (Bad file descriptor) [pid 7311] exit_group(0) = ? [pid 7311] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6998, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6996", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6996", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6996/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6996/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6996/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6996/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6996/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6996/sys") = 0 [pid 314] umount2("./6996/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6996/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6996/binderfs") = 0 [pid 314] umount2("./6996/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6996/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6996/cgroup.net") = 0 [pid 314] umount2("./6996/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6996/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6996/cgroup.cpu") = 0 [pid 314] umount2("./6996/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6996/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6996/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6996") = 0 [pid 314] mkdir("./6997", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 6999 ci2-android-6-12-rust/strace-static-x86_64: Process 7312 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7312] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7312] chdir("./6997") = 0 [pid 7312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7312] setpgid(0, 0) = 0 [pid 7312] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7312] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7312] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7312] write(3, "1000", 4) = 4 [pid 7312] close(3) = 0 [pid 7312] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7312] write(1, "executing program\n", 18) = 18 executing program [pid 7312] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7312] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7312] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7312] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7312] close(3) = 0 [pid 7312] close(4) = -1 EBADF (Bad file descriptor) [pid 7312] close(5) = -1 EBADF (Bad file descriptor) [pid 7312] close(6) = -1 EBADF (Bad file descriptor) [pid 7312] close(7) = -1 EBADF (Bad file descriptor) [pid 7312] close(8) = -1 EBADF (Bad file descriptor) [pid 7312] close(9) = -1 EBADF (Bad file descriptor) [pid 7312] close(10) = -1 EBADF (Bad file descriptor) [pid 7312] close(11) = -1 EBADF (Bad file descriptor) [pid 7312] close(12) = -1 EBADF (Bad file descriptor) [pid 7312] close(13) = -1 EBADF (Bad file descriptor) [pid 7312] close(14) = -1 EBADF (Bad file descriptor) [pid 7312] close(15) = -1 EBADF (Bad file descriptor) [pid 7312] close(16) = -1 EBADF (Bad file descriptor) [pid 7312] close(17) = -1 EBADF (Bad file descriptor) [pid 7312] close(18) = -1 EBADF (Bad file descriptor) [pid 7312] close(19) = -1 EBADF (Bad file descriptor) [pid 7312] close(20) = -1 EBADF (Bad file descriptor) [pid 7312] close(21) = -1 EBADF (Bad file descriptor) [pid 7312] close(22) = -1 EBADF (Bad file descriptor) [pid 7312] close(23) = -1 EBADF (Bad file descriptor) [pid 7312] close(24) = -1 EBADF (Bad file descriptor) [pid 7312] close(25) = -1 EBADF (Bad file descriptor) [pid 7312] close(26) = -1 EBADF (Bad file descriptor) [pid 7312] close(27) = -1 EBADF (Bad file descriptor) [pid 7312] close(28) = -1 EBADF (Bad file descriptor) [pid 7312] close(29) = -1 EBADF (Bad file descriptor) [pid 7312] exit_group(0) = ? [pid 7312] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6997", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6997", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6997/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6997/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6997/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6997/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6997/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6997/sys") = 0 [pid 314] umount2("./6997/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6997/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6997/binderfs") = 0 [pid 314] umount2("./6997/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6997/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6997/cgroup.net") = 0 [pid 314] umount2("./6997/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6997/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6997/cgroup.cpu") = 0 [pid 314] umount2("./6997/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6997/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6997/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6997") = 0 [pid 314] mkdir("./6998", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7000 ci2-android-6-12-rust/strace-static-x86_64: Process 7313 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7313] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7313] <... set_robust_list resumed>) = 0 [pid 7313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7313] chdir("./6998") = 0 [pid 7313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7313] setpgid(0, 0) = 0 [pid 7313] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7313] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7313] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7313] write(3, "1000", 4) = 4 [pid 7313] close(3) = 0 [pid 7313] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7313] write(1, "executing program\n", 18) = 18 executing program [pid 7313] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7313] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7313] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7313] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7313] close(3) = 0 [pid 7313] close(4) = -1 EBADF (Bad file descriptor) [pid 7313] close(5) = -1 EBADF (Bad file descriptor) [pid 7313] close(6) = -1 EBADF (Bad file descriptor) [pid 7313] close(7) = -1 EBADF (Bad file descriptor) [pid 7313] close(8) = -1 EBADF (Bad file descriptor) [pid 7313] close(9) = -1 EBADF (Bad file descriptor) [pid 7313] close(10) = -1 EBADF (Bad file descriptor) [pid 7313] close(11) = -1 EBADF (Bad file descriptor) [pid 7313] close(12) = -1 EBADF (Bad file descriptor) [pid 7313] close(13) = -1 EBADF (Bad file descriptor) [pid 7313] close(14) = -1 EBADF (Bad file descriptor) [pid 7313] close(15) = -1 EBADF (Bad file descriptor) [pid 7313] close(16) = -1 EBADF (Bad file descriptor) [pid 7313] close(17) = -1 EBADF (Bad file descriptor) [pid 7313] close(18) = -1 EBADF (Bad file descriptor) [pid 7313] close(19) = -1 EBADF (Bad file descriptor) [pid 7313] close(20) = -1 EBADF (Bad file descriptor) [pid 7313] close(21) = -1 EBADF (Bad file descriptor) [pid 7313] close(22) = -1 EBADF (Bad file descriptor) [pid 7313] close(23) = -1 EBADF (Bad file descriptor) [pid 7313] close(24) = -1 EBADF (Bad file descriptor) [pid 7313] close(25) = -1 EBADF (Bad file descriptor) [pid 7313] close(26) = -1 EBADF (Bad file descriptor) [pid 7313] close(27) = -1 EBADF (Bad file descriptor) [pid 7313] close(28) = -1 EBADF (Bad file descriptor) [pid 7313] close(29) = -1 EBADF (Bad file descriptor) [pid 7313] exit_group(0) = ? [pid 7313] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6998", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6998", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6998/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6998/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6998/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6998/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6998/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6998/sys") = 0 [pid 314] umount2("./6998/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6998/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6998/binderfs") = 0 [pid 314] umount2("./6998/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6998/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6998/cgroup.net") = 0 [pid 314] umount2("./6998/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6998/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6998/cgroup.cpu") = 0 [pid 314] umount2("./6998/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6998/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6998/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6998") = 0 [pid 314] mkdir("./6999", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7314 attached , child_tidptr=0x55557741b690) = 7001 [pid 7314] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7314] chdir("./6999" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7314] <... chdir resumed>) = 0 [pid 7314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7314] <... prctl resumed>) = 0 [pid 7314] setpgid(0, 0) = 0 [pid 7314] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7314] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7314] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7314] write(3, "1000", 4) = 4 [pid 7314] close(3) = 0 [pid 7314] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7314] write(1, "executing program\n", 18) = 18 executing program [pid 7314] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7314] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7314] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7314] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7314] close(3) = 0 [pid 7314] close(4) = -1 EBADF (Bad file descriptor) [pid 7314] close(5) = -1 EBADF (Bad file descriptor) [pid 7314] close(6) = -1 EBADF (Bad file descriptor) [pid 7314] close(7) = -1 EBADF (Bad file descriptor) [pid 7314] close(8) = -1 EBADF (Bad file descriptor) [pid 7314] close(9) = -1 EBADF (Bad file descriptor) [pid 7314] close(10) = -1 EBADF (Bad file descriptor) [pid 7314] close(11) = -1 EBADF (Bad file descriptor) [pid 7314] close(12) = -1 EBADF (Bad file descriptor) [pid 7314] close(13) = -1 EBADF (Bad file descriptor) [pid 7314] close(14) = -1 EBADF (Bad file descriptor) [pid 7314] close(15) = -1 EBADF (Bad file descriptor) [pid 7314] close(16) = -1 EBADF (Bad file descriptor) [pid 7314] close(17) = -1 EBADF (Bad file descriptor) [pid 7314] close(18) = -1 EBADF (Bad file descriptor) [pid 7314] close(19) = -1 EBADF (Bad file descriptor) [pid 7314] close(20) = -1 EBADF (Bad file descriptor) [pid 7314] close(21) = -1 EBADF (Bad file descriptor) [pid 7314] close(22) = -1 EBADF (Bad file descriptor) [pid 7314] close(23) = -1 EBADF (Bad file descriptor) [pid 7314] close(24) = -1 EBADF (Bad file descriptor) [pid 7314] close(25) = -1 EBADF (Bad file descriptor) [pid 7314] close(26) = -1 EBADF (Bad file descriptor) [pid 7314] close(27) = -1 EBADF (Bad file descriptor) [pid 7314] close(28) = -1 EBADF (Bad file descriptor) [pid 7314] close(29) = -1 EBADF (Bad file descriptor) [pid 7314] exit_group(0) = ? [pid 7314] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./6999", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6999", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./6999/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./6999/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6999/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./6999/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./6999/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./6999/sys") = 0 [pid 314] umount2("./6999/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6999/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6999/binderfs") = 0 [pid 314] umount2("./6999/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6999/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6999/cgroup.net") = 0 [pid 314] umount2("./6999/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6999/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6999/cgroup.cpu") = 0 [pid 314] umount2("./6999/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./6999/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./6999/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./6999") = 0 [pid 314] mkdir("./7000", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7315 attached , child_tidptr=0x55557741b690) = 7002 [pid 7315] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7315] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7315] chdir("./7000") = 0 [pid 7315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7315] setpgid(0, 0) = 0 [pid 7315] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7315] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7315] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7315] write(3, "1000", 4) = 4 [pid 7315] close(3) = 0 [pid 7315] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7315] write(1, "executing program\n", 18) = 18 [pid 7315] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7315] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7315] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7315] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7315] close(3) = 0 [pid 7315] close(4) = -1 EBADF (Bad file descriptor) [pid 7315] close(5) = -1 EBADF (Bad file descriptor) [pid 7315] close(6) = -1 EBADF (Bad file descriptor) [pid 7315] close(7) = -1 EBADF (Bad file descriptor) [pid 7315] close(8) = -1 EBADF (Bad file descriptor) [pid 7315] close(9) = -1 EBADF (Bad file descriptor) [pid 7315] close(10) = -1 EBADF (Bad file descriptor) [pid 7315] close(11) = -1 EBADF (Bad file descriptor) [pid 7315] close(12) = -1 EBADF (Bad file descriptor) [pid 7315] close(13) = -1 EBADF (Bad file descriptor) [pid 7315] close(14) = -1 EBADF (Bad file descriptor) [pid 7315] close(15) = -1 EBADF (Bad file descriptor) [pid 7315] close(16) = -1 EBADF (Bad file descriptor) [pid 7315] close(17) = -1 EBADF (Bad file descriptor) [pid 7315] close(18) = -1 EBADF (Bad file descriptor) [pid 7315] close(19) = -1 EBADF (Bad file descriptor) [pid 7315] close(20) = -1 EBADF (Bad file descriptor) [pid 7315] close(21) = -1 EBADF (Bad file descriptor) [pid 7315] close(22) = -1 EBADF (Bad file descriptor) [pid 7315] close(23) = -1 EBADF (Bad file descriptor) [pid 7315] close(24) = -1 EBADF (Bad file descriptor) [pid 7315] close(25) = -1 EBADF (Bad file descriptor) [pid 7315] close(26) = -1 EBADF (Bad file descriptor) [pid 7315] close(27) = -1 EBADF (Bad file descriptor) [pid 7315] close(28) = -1 EBADF (Bad file descriptor) [pid 7315] close(29) = -1 EBADF (Bad file descriptor) [pid 7315] exit_group(0) = ? [pid 7315] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7000", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7000", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7000/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7000/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7000/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7000/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7000/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7000/sys") = 0 [pid 314] umount2("./7000/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7000/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7000/binderfs") = 0 [pid 314] umount2("./7000/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7000/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7000/cgroup.net") = 0 [pid 314] umount2("./7000/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7000/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7000/cgroup.cpu") = 0 [pid 314] umount2("./7000/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7000/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7000/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7000") = 0 [pid 314] mkdir("./7001", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7316 attached , child_tidptr=0x55557741b690) = 7003 [pid 7316] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7316] chdir("./7001") = 0 [pid 7316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7316] setpgid(0, 0) = 0 [pid 7316] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7316] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7316] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7316] write(3, "1000", 4) = 4 [pid 7316] close(3) = 0 [pid 7316] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7316] write(1, "executing program\n", 18) = 18 executing program [pid 7316] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7316] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7316] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7316] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7316] close(3) = 0 [pid 7316] close(4) = -1 EBADF (Bad file descriptor) [pid 7316] close(5) = -1 EBADF (Bad file descriptor) [pid 7316] close(6) = -1 EBADF (Bad file descriptor) [pid 7316] close(7) = -1 EBADF (Bad file descriptor) [pid 7316] close(8) = -1 EBADF (Bad file descriptor) [pid 7316] close(9) = -1 EBADF (Bad file descriptor) [pid 7316] close(10) = -1 EBADF (Bad file descriptor) [pid 7316] close(11) = -1 EBADF (Bad file descriptor) [pid 7316] close(12) = -1 EBADF (Bad file descriptor) [pid 7316] close(13) = -1 EBADF (Bad file descriptor) [pid 7316] close(14) = -1 EBADF (Bad file descriptor) [pid 7316] close(15) = -1 EBADF (Bad file descriptor) [pid 7316] close(16) = -1 EBADF (Bad file descriptor) [pid 7316] close(17) = -1 EBADF (Bad file descriptor) [pid 7316] close(18) = -1 EBADF (Bad file descriptor) [pid 7316] close(19) = -1 EBADF (Bad file descriptor) [pid 7316] close(20) = -1 EBADF (Bad file descriptor) [pid 7316] close(21) = -1 EBADF (Bad file descriptor) [pid 7316] close(22) = -1 EBADF (Bad file descriptor) [pid 7316] close(23) = -1 EBADF (Bad file descriptor) [pid 7316] close(24) = -1 EBADF (Bad file descriptor) [pid 7316] close(25) = -1 EBADF (Bad file descriptor) [pid 7316] close(26) = -1 EBADF (Bad file descriptor) [pid 7316] close(27) = -1 EBADF (Bad file descriptor) [pid 7316] close(28) = -1 EBADF (Bad file descriptor) [pid 7316] close(29) = -1 EBADF (Bad file descriptor) [pid 7316] exit_group(0) = ? [pid 7316] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7001", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7001", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7001/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7001/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7001/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7001/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7001/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7001/sys") = 0 [pid 314] umount2("./7001/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7001/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7001/binderfs") = 0 [pid 314] umount2("./7001/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7001/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7001/cgroup.net") = 0 [pid 314] umount2("./7001/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7001/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7001/cgroup.cpu") = 0 [pid 314] umount2("./7001/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7001/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7001/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7001") = 0 [pid 314] mkdir("./7002", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7317 attached , child_tidptr=0x55557741b690) = 7004 [pid 7317] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7317] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7317] chdir("./7002") = 0 [pid 7317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7317] setpgid(0, 0) = 0 [pid 7317] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7317] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7317] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7317] write(3, "1000", 4) = 4 [pid 7317] close(3) = 0 [pid 7317] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7317] write(1, "executing program\n", 18) = 18 [pid 7317] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7317] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7317] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7317] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7317] close(3) = 0 [pid 7317] close(4) = -1 EBADF (Bad file descriptor) [pid 7317] close(5) = -1 EBADF (Bad file descriptor) [pid 7317] close(6) = -1 EBADF (Bad file descriptor) [pid 7317] close(7) = -1 EBADF (Bad file descriptor) [pid 7317] close(8) = -1 EBADF (Bad file descriptor) [pid 7317] close(9) = -1 EBADF (Bad file descriptor) [pid 7317] close(10) = -1 EBADF (Bad file descriptor) [pid 7317] close(11) = -1 EBADF (Bad file descriptor) [pid 7317] close(12) = -1 EBADF (Bad file descriptor) [pid 7317] close(13) = -1 EBADF (Bad file descriptor) [pid 7317] close(14) = -1 EBADF (Bad file descriptor) [pid 7317] close(15) = -1 EBADF (Bad file descriptor) [pid 7317] close(16) = -1 EBADF (Bad file descriptor) [pid 7317] close(17) = -1 EBADF (Bad file descriptor) [pid 7317] close(18) = -1 EBADF (Bad file descriptor) [pid 7317] close(19) = -1 EBADF (Bad file descriptor) [pid 7317] close(20) = -1 EBADF (Bad file descriptor) [pid 7317] close(21) = -1 EBADF (Bad file descriptor) [pid 7317] close(22) = -1 EBADF (Bad file descriptor) [pid 7317] close(23) = -1 EBADF (Bad file descriptor) [pid 7317] close(24) = -1 EBADF (Bad file descriptor) [pid 7317] close(25) = -1 EBADF (Bad file descriptor) [pid 7317] close(26) = -1 EBADF (Bad file descriptor) [pid 7317] close(27) = -1 EBADF (Bad file descriptor) [pid 7317] close(28) = -1 EBADF (Bad file descriptor) [pid 7317] close(29) = -1 EBADF (Bad file descriptor) [pid 7317] exit_group(0) = ? [pid 7317] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7004, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7002", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7002", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7002/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7002/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7002/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7002/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7002/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7002/sys") = 0 [pid 314] umount2("./7002/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7002/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7002/binderfs") = 0 [pid 314] umount2("./7002/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7002/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7002/cgroup.net") = 0 [pid 314] umount2("./7002/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7002/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7002/cgroup.cpu") = 0 [pid 314] umount2("./7002/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7002/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7002/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7002") = 0 [pid 314] mkdir("./7003", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7318 attached , child_tidptr=0x55557741b690) = 7005 [pid 7318] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7318] chdir("./7003") = 0 [pid 7318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7318] setpgid(0, 0) = 0 [pid 7318] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7318] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7318] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7318] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7318] write(3, "1000", 4) = 4 [pid 7318] close(3) = 0 [pid 7318] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7318] write(1, "executing program\n", 18) = 18 executing program [pid 7318] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7318] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7318] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7318] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7318] close(3) = 0 [pid 7318] close(4) = -1 EBADF (Bad file descriptor) [pid 7318] close(5) = -1 EBADF (Bad file descriptor) [pid 7318] close(6) = -1 EBADF (Bad file descriptor) [pid 7318] close(7) = -1 EBADF (Bad file descriptor) [pid 7318] close(8) = -1 EBADF (Bad file descriptor) [pid 7318] close(9) = -1 EBADF (Bad file descriptor) [pid 7318] close(10) = -1 EBADF (Bad file descriptor) [pid 7318] close(11) = -1 EBADF (Bad file descriptor) [pid 7318] close(12) = -1 EBADF (Bad file descriptor) [pid 7318] close(13) = -1 EBADF (Bad file descriptor) [pid 7318] close(14) = -1 EBADF (Bad file descriptor) [pid 7318] close(15) = -1 EBADF (Bad file descriptor) [pid 7318] close(16) = -1 EBADF (Bad file descriptor) [pid 7318] close(17) = -1 EBADF (Bad file descriptor) [pid 7318] close(18) = -1 EBADF (Bad file descriptor) [pid 7318] close(19) = -1 EBADF (Bad file descriptor) [pid 7318] close(20) = -1 EBADF (Bad file descriptor) [pid 7318] close(21) = -1 EBADF (Bad file descriptor) [pid 7318] close(22) = -1 EBADF (Bad file descriptor) [pid 7318] close(23) = -1 EBADF (Bad file descriptor) [pid 7318] close(24) = -1 EBADF (Bad file descriptor) [pid 7318] close(25) = -1 EBADF (Bad file descriptor) [pid 7318] close(26) = -1 EBADF (Bad file descriptor) [pid 7318] close(27) = -1 EBADF (Bad file descriptor) [pid 7318] close(28) = -1 EBADF (Bad file descriptor) [pid 7318] close(29) = -1 EBADF (Bad file descriptor) [pid 7318] exit_group(0) = ? [pid 7318] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7003", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7003", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7003/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7003/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7003/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7003/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7003/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7003/sys") = 0 [pid 314] umount2("./7003/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7003/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7003/binderfs") = 0 [pid 314] umount2("./7003/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7003/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7003/cgroup.net") = 0 [pid 314] umount2("./7003/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7003/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7003/cgroup.cpu") = 0 [pid 314] umount2("./7003/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7003/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7003/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7003") = 0 [pid 314] mkdir("./7004", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7319 attached , child_tidptr=0x55557741b690) = 7006 [pid 7319] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7319] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7319] chdir("./7004") = 0 [pid 7319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7319] setpgid(0, 0) = 0 [pid 7319] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7319] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7319] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7319] write(3, "1000", 4) = 4 [pid 7319] close(3) = 0 [pid 7319] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7319] write(1, "executing program\n", 18) = 18 [pid 7319] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7319] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7319] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7319] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7319] close(3) = 0 [pid 7319] close(4) = -1 EBADF (Bad file descriptor) [pid 7319] close(5) = -1 EBADF (Bad file descriptor) [pid 7319] close(6) = -1 EBADF (Bad file descriptor) [pid 7319] close(7) = -1 EBADF (Bad file descriptor) [pid 7319] close(8) = -1 EBADF (Bad file descriptor) [pid 7319] close(9) = -1 EBADF (Bad file descriptor) [pid 7319] close(10) = -1 EBADF (Bad file descriptor) [pid 7319] close(11) = -1 EBADF (Bad file descriptor) [pid 7319] close(12) = -1 EBADF (Bad file descriptor) [pid 7319] close(13) = -1 EBADF (Bad file descriptor) [pid 7319] close(14) = -1 EBADF (Bad file descriptor) [pid 7319] close(15) = -1 EBADF (Bad file descriptor) [pid 7319] close(16) = -1 EBADF (Bad file descriptor) [pid 7319] close(17) = -1 EBADF (Bad file descriptor) [pid 7319] close(18) = -1 EBADF (Bad file descriptor) [pid 7319] close(19) = -1 EBADF (Bad file descriptor) [pid 7319] close(20) = -1 EBADF (Bad file descriptor) [pid 7319] close(21) = -1 EBADF (Bad file descriptor) [pid 7319] close(22) = -1 EBADF (Bad file descriptor) [pid 7319] close(23) = -1 EBADF (Bad file descriptor) [pid 7319] close(24) = -1 EBADF (Bad file descriptor) [pid 7319] close(25) = -1 EBADF (Bad file descriptor) [pid 7319] close(26) = -1 EBADF (Bad file descriptor) [pid 7319] close(27) = -1 EBADF (Bad file descriptor) [pid 7319] close(28) = -1 EBADF (Bad file descriptor) [pid 7319] close(29) = -1 EBADF (Bad file descriptor) [pid 7319] exit_group(0) = ? [pid 7319] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7004", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7004", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7004/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7004/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7004/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7004/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7004/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7004/sys") = 0 [pid 314] umount2("./7004/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7004/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7004/binderfs") = 0 [pid 314] umount2("./7004/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7004/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7004/cgroup.net") = 0 [pid 314] umount2("./7004/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7004/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7004/cgroup.cpu") = 0 [pid 314] umount2("./7004/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7004/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7004/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7004") = 0 [pid 314] mkdir("./7005", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7320 attached , child_tidptr=0x55557741b690) = 7007 [pid 7320] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7320] <... set_robust_list resumed>) = 0 [pid 7320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7320] chdir("./7005") = 0 [pid 7320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7320] setpgid(0, 0) = 0 [pid 7320] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7320] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7320] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7320] write(3, "1000", 4) = 4 [pid 7320] close(3) = 0 [pid 7320] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7320] write(1, "executing program\n", 18) = 18 executing program [pid 7320] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7320] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7320] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7320] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7320] close(3) = 0 [pid 7320] close(4) = -1 EBADF (Bad file descriptor) [pid 7320] close(5) = -1 EBADF (Bad file descriptor) [pid 7320] close(6) = -1 EBADF (Bad file descriptor) [pid 7320] close(7) = -1 EBADF (Bad file descriptor) [pid 7320] close(8) = -1 EBADF (Bad file descriptor) [pid 7320] close(9) = -1 EBADF (Bad file descriptor) [pid 7320] close(10) = -1 EBADF (Bad file descriptor) [pid 7320] close(11) = -1 EBADF (Bad file descriptor) [pid 7320] close(12) = -1 EBADF (Bad file descriptor) [pid 7320] close(13) = -1 EBADF (Bad file descriptor) [pid 7320] close(14) = -1 EBADF (Bad file descriptor) [pid 7320] close(15) = -1 EBADF (Bad file descriptor) [pid 7320] close(16) = -1 EBADF (Bad file descriptor) [pid 7320] close(17) = -1 EBADF (Bad file descriptor) [pid 7320] close(18) = -1 EBADF (Bad file descriptor) [pid 7320] close(19) = -1 EBADF (Bad file descriptor) [pid 7320] close(20) = -1 EBADF (Bad file descriptor) [pid 7320] close(21) = -1 EBADF (Bad file descriptor) [pid 7320] close(22) = -1 EBADF (Bad file descriptor) [pid 7320] close(23) = -1 EBADF (Bad file descriptor) [pid 7320] close(24) = -1 EBADF (Bad file descriptor) [pid 7320] close(25) = -1 EBADF (Bad file descriptor) [pid 7320] close(26) = -1 EBADF (Bad file descriptor) [pid 7320] close(27) = -1 EBADF (Bad file descriptor) [pid 7320] close(28) = -1 EBADF (Bad file descriptor) [pid 7320] close(29) = -1 EBADF (Bad file descriptor) [pid 7320] exit_group(0) = ? [pid 7320] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7005", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7005", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7005/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7005/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7005/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7005/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7005/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7005/sys") = 0 [pid 314] umount2("./7005/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7005/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7005/binderfs") = 0 [pid 314] umount2("./7005/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7005/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7005/cgroup.net") = 0 [pid 314] umount2("./7005/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7005/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7005/cgroup.cpu") = 0 [pid 314] umount2("./7005/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7005/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7005/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7005") = 0 [pid 314] mkdir("./7006", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7321 attached , child_tidptr=0x55557741b690) = 7008 [pid 7321] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7321] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7321] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7321] chdir("./7006") = 0 [pid 7321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7321] setpgid(0, 0) = 0 [pid 7321] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7321] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7321] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7321] write(3, "1000", 4) = 4 [pid 7321] close(3) = 0 [pid 7321] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7321] write(1, "executing program\n", 18) = 18 executing program [pid 7321] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7321] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7321] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7321] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7321] close(3) = 0 [pid 7321] close(4) = -1 EBADF (Bad file descriptor) [pid 7321] close(5) = -1 EBADF (Bad file descriptor) [pid 7321] close(6) = -1 EBADF (Bad file descriptor) [pid 7321] close(7) = -1 EBADF (Bad file descriptor) [pid 7321] close(8) = -1 EBADF (Bad file descriptor) [pid 7321] close(9) = -1 EBADF (Bad file descriptor) [pid 7321] close(10) = -1 EBADF (Bad file descriptor) [pid 7321] close(11) = -1 EBADF (Bad file descriptor) [pid 7321] close(12) = -1 EBADF (Bad file descriptor) [pid 7321] close(13) = -1 EBADF (Bad file descriptor) [pid 7321] close(14) = -1 EBADF (Bad file descriptor) [pid 7321] close(15) = -1 EBADF (Bad file descriptor) [pid 7321] close(16) = -1 EBADF (Bad file descriptor) [pid 7321] close(17) = -1 EBADF (Bad file descriptor) [pid 7321] close(18) = -1 EBADF (Bad file descriptor) [pid 7321] close(19) = -1 EBADF (Bad file descriptor) [pid 7321] close(20) = -1 EBADF (Bad file descriptor) [pid 7321] close(21) = -1 EBADF (Bad file descriptor) [pid 7321] close(22) = -1 EBADF (Bad file descriptor) [pid 7321] close(23) = -1 EBADF (Bad file descriptor) [pid 7321] close(24) = -1 EBADF (Bad file descriptor) [pid 7321] close(25) = -1 EBADF (Bad file descriptor) [pid 7321] close(26) = -1 EBADF (Bad file descriptor) [pid 7321] close(27) = -1 EBADF (Bad file descriptor) [pid 7321] close(28) = -1 EBADF (Bad file descriptor) [pid 7321] close(29) = -1 EBADF (Bad file descriptor) [pid 7321] exit_group(0) = ? [pid 7321] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7008, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7006", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7006", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7006/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7006/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7006/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7006/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7006/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7006/sys") = 0 [pid 314] umount2("./7006/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7006/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7006/binderfs") = 0 [pid 314] umount2("./7006/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7006/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7006/cgroup.net") = 0 [pid 314] umount2("./7006/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7006/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7006/cgroup.cpu") = 0 [pid 314] umount2("./7006/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7006/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7006/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7006") = 0 [pid 314] mkdir("./7007", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7322 attached , child_tidptr=0x55557741b690) = 7009 [pid 7322] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7322] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7322] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7322] chdir("./7007" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7322] <... chdir resumed>) = 0 [pid 7322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7322] setpgid(0, 0) = 0 [pid 7322] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7322] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7322] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7322] write(3, "1000", 4) = 4 [pid 7322] close(3) = 0 [pid 7322] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7322] write(1, "executing program\n", 18) = 18 executing program [pid 7322] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7322] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7322] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7322] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7322] close(3) = 0 [pid 7322] close(4) = -1 EBADF (Bad file descriptor) [pid 7322] close(5) = -1 EBADF (Bad file descriptor) [pid 7322] close(6) = -1 EBADF (Bad file descriptor) [pid 7322] close(7) = -1 EBADF (Bad file descriptor) [pid 7322] close(8) = -1 EBADF (Bad file descriptor) [pid 7322] close(9) = -1 EBADF (Bad file descriptor) [pid 7322] close(10) = -1 EBADF (Bad file descriptor) [pid 7322] close(11) = -1 EBADF (Bad file descriptor) [pid 7322] close(12) = -1 EBADF (Bad file descriptor) [pid 7322] close(13) = -1 EBADF (Bad file descriptor) [pid 7322] close(14) = -1 EBADF (Bad file descriptor) [pid 7322] close(15) = -1 EBADF (Bad file descriptor) [pid 7322] close(16) = -1 EBADF (Bad file descriptor) [pid 7322] close(17) = -1 EBADF (Bad file descriptor) [pid 7322] close(18) = -1 EBADF (Bad file descriptor) [pid 7322] close(19) = -1 EBADF (Bad file descriptor) [pid 7322] close(20) = -1 EBADF (Bad file descriptor) [pid 7322] close(21) = -1 EBADF (Bad file descriptor) [pid 7322] close(22) = -1 EBADF (Bad file descriptor) [pid 7322] close(23) = -1 EBADF (Bad file descriptor) [pid 7322] close(24) = -1 EBADF (Bad file descriptor) [pid 7322] close(25) = -1 EBADF (Bad file descriptor) [pid 7322] close(26) = -1 EBADF (Bad file descriptor) [pid 7322] close(27) = -1 EBADF (Bad file descriptor) [pid 7322] close(28) = -1 EBADF (Bad file descriptor) [pid 7322] close(29) = -1 EBADF (Bad file descriptor) [pid 7322] exit_group(0) = ? [pid 7322] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7007", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7007", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7007/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7007/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7007/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7007/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7007/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7007/sys") = 0 [pid 314] umount2("./7007/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7007/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7007/binderfs") = 0 [pid 314] umount2("./7007/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7007/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7007/cgroup.net") = 0 [pid 314] umount2("./7007/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7007/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7007/cgroup.cpu") = 0 [pid 314] umount2("./7007/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7007/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7007/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7007") = 0 [pid 314] mkdir("./7008", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7323 attached , child_tidptr=0x55557741b690) = 7010 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7323] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7323] chdir("./7008") = 0 [pid 7323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7323] setpgid(0, 0) = 0 [pid 7323] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7323] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7323] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7323] write(3, "1000", 4) = 4 [pid 7323] close(3) = 0 [pid 7323] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7323] write(1, "executing program\n", 18) = 18 [pid 7323] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7323] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7323] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7323] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7323] close(3) = 0 [pid 7323] close(4) = -1 EBADF (Bad file descriptor) [pid 7323] close(5) = -1 EBADF (Bad file descriptor) [pid 7323] close(6) = -1 EBADF (Bad file descriptor) [pid 7323] close(7) = -1 EBADF (Bad file descriptor) [pid 7323] close(8) = -1 EBADF (Bad file descriptor) [pid 7323] close(9) = -1 EBADF (Bad file descriptor) [pid 7323] close(10) = -1 EBADF (Bad file descriptor) [pid 7323] close(11) = -1 EBADF (Bad file descriptor) [pid 7323] close(12) = -1 EBADF (Bad file descriptor) [pid 7323] close(13) = -1 EBADF (Bad file descriptor) [pid 7323] close(14) = -1 EBADF (Bad file descriptor) [pid 7323] close(15) = -1 EBADF (Bad file descriptor) [pid 7323] close(16) = -1 EBADF (Bad file descriptor) [pid 7323] close(17) = -1 EBADF (Bad file descriptor) [pid 7323] close(18) = -1 EBADF (Bad file descriptor) [pid 7323] close(19) = -1 EBADF (Bad file descriptor) [pid 7323] close(20) = -1 EBADF (Bad file descriptor) [pid 7323] close(21) = -1 EBADF (Bad file descriptor) [pid 7323] close(22) = -1 EBADF (Bad file descriptor) [pid 7323] close(23) = -1 EBADF (Bad file descriptor) [pid 7323] close(24) = -1 EBADF (Bad file descriptor) [pid 7323] close(25) = -1 EBADF (Bad file descriptor) [pid 7323] close(26) = -1 EBADF (Bad file descriptor) [pid 7323] close(27) = -1 EBADF (Bad file descriptor) [pid 7323] close(28) = -1 EBADF (Bad file descriptor) [pid 7323] close(29) = -1 EBADF (Bad file descriptor) [pid 7323] exit_group(0) = ? [pid 7323] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7008", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7008", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7008/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7008/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7008/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7008/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7008/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7008/sys") = 0 [pid 314] umount2("./7008/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7008/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7008/binderfs") = 0 [pid 314] umount2("./7008/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7008/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7008/cgroup.net") = 0 [pid 314] umount2("./7008/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7008/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7008/cgroup.cpu") = 0 [pid 314] umount2("./7008/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7008/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7008/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7008") = 0 [pid 314] mkdir("./7009", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7011 ci2-android-6-12-rust/strace-static-x86_64: Process 7324 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7324] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7324] chdir("./7009") = 0 [pid 7324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7324] setpgid(0, 0) = 0 [pid 7324] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7324] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7324] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7324] write(3, "1000", 4) = 4 [pid 7324] close(3) = 0 [pid 7324] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7324] write(1, "executing program\n", 18) = 18 executing program [pid 7324] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7324] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7324] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7324] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7324] close(3) = 0 [pid 7324] close(4) = -1 EBADF (Bad file descriptor) [pid 7324] close(5) = -1 EBADF (Bad file descriptor) [pid 7324] close(6) = -1 EBADF (Bad file descriptor) [pid 7324] close(7) = -1 EBADF (Bad file descriptor) [pid 7324] close(8) = -1 EBADF (Bad file descriptor) [pid 7324] close(9) = -1 EBADF (Bad file descriptor) [pid 7324] close(10) = -1 EBADF (Bad file descriptor) [pid 7324] close(11) = -1 EBADF (Bad file descriptor) [pid 7324] close(12) = -1 EBADF (Bad file descriptor) [pid 7324] close(13) = -1 EBADF (Bad file descriptor) [pid 7324] close(14) = -1 EBADF (Bad file descriptor) [pid 7324] close(15) = -1 EBADF (Bad file descriptor) [pid 7324] close(16) = -1 EBADF (Bad file descriptor) [pid 7324] close(17) = -1 EBADF (Bad file descriptor) [pid 7324] close(18) = -1 EBADF (Bad file descriptor) [pid 7324] close(19) = -1 EBADF (Bad file descriptor) [pid 7324] close(20) = -1 EBADF (Bad file descriptor) [pid 7324] close(21) = -1 EBADF (Bad file descriptor) [pid 7324] close(22) = -1 EBADF (Bad file descriptor) [pid 7324] close(23) = -1 EBADF (Bad file descriptor) [pid 7324] close(24) = -1 EBADF (Bad file descriptor) [pid 7324] close(25) = -1 EBADF (Bad file descriptor) [pid 7324] close(26) = -1 EBADF (Bad file descriptor) [pid 7324] close(27) = -1 EBADF (Bad file descriptor) [pid 7324] close(28) = -1 EBADF (Bad file descriptor) [pid 7324] close(29) = -1 EBADF (Bad file descriptor) [pid 7324] exit_group(0) = ? [pid 7324] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7009", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7009", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7009/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7009/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7009/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7009/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7009/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7009/sys") = 0 [pid 314] umount2("./7009/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7009/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7009/binderfs") = 0 [pid 314] umount2("./7009/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7009/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7009/cgroup.net") = 0 [pid 314] umount2("./7009/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7009/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7009/cgroup.cpu") = 0 [pid 314] umount2("./7009/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7009/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7009/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7009") = 0 [pid 314] mkdir("./7010", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7325 attached [pid 7325] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7325] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7012 [pid 7325] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7325] chdir("./7010") = 0 [pid 7325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7325] setpgid(0, 0) = 0 [pid 7325] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7325] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7325] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7325] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7325] write(3, "1000", 4) = 4 [pid 7325] close(3) = 0 [pid 7325] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7325] write(1, "executing program\n", 18) = 18 executing program [pid 7325] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7325] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7325] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7325] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7325] close(3) = 0 [pid 7325] close(4) = -1 EBADF (Bad file descriptor) [pid 7325] close(5) = -1 EBADF (Bad file descriptor) [pid 7325] close(6) = -1 EBADF (Bad file descriptor) [pid 7325] close(7) = -1 EBADF (Bad file descriptor) [pid 7325] close(8) = -1 EBADF (Bad file descriptor) [pid 7325] close(9) = -1 EBADF (Bad file descriptor) [pid 7325] close(10) = -1 EBADF (Bad file descriptor) [pid 7325] close(11) = -1 EBADF (Bad file descriptor) [pid 7325] close(12) = -1 EBADF (Bad file descriptor) [pid 7325] close(13) = -1 EBADF (Bad file descriptor) [pid 7325] close(14) = -1 EBADF (Bad file descriptor) [pid 7325] close(15) = -1 EBADF (Bad file descriptor) [pid 7325] close(16) = -1 EBADF (Bad file descriptor) [pid 7325] close(17) = -1 EBADF (Bad file descriptor) [pid 7325] close(18) = -1 EBADF (Bad file descriptor) [pid 7325] close(19) = -1 EBADF (Bad file descriptor) [pid 7325] close(20) = -1 EBADF (Bad file descriptor) [pid 7325] close(21) = -1 EBADF (Bad file descriptor) [pid 7325] close(22) = -1 EBADF (Bad file descriptor) [pid 7325] close(23) = -1 EBADF (Bad file descriptor) [pid 7325] close(24) = -1 EBADF (Bad file descriptor) [pid 7325] close(25) = -1 EBADF (Bad file descriptor) [pid 7325] close(26) = -1 EBADF (Bad file descriptor) [pid 7325] close(27) = -1 EBADF (Bad file descriptor) [pid 7325] close(28) = -1 EBADF (Bad file descriptor) [pid 7325] close(29) = -1 EBADF (Bad file descriptor) [pid 7325] exit_group(0) = ? [pid 7325] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7010", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7010", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7010/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7010/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7010/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7010/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7010/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7010/sys") = 0 [pid 314] umount2("./7010/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7010/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7010/binderfs") = 0 [pid 314] umount2("./7010/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7010/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7010/cgroup.net") = 0 [pid 314] umount2("./7010/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7010/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7010/cgroup.cpu") = 0 [pid 314] umount2("./7010/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7010/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7010/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7010") = 0 [pid 314] mkdir("./7011", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7326 attached [pid 7326] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7326] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7013 [pid 7326] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7326] chdir("./7011") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7326] <... prctl resumed>) = 0 [pid 7326] setpgid(0, 0) = 0 [pid 7326] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7326] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7326] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7326] write(3, "1000", 4) = 4 [pid 7326] close(3) = 0 [pid 7326] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7326] write(1, "executing program\n", 18) = 18 executing program [pid 7326] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7326] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7326] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7326] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7326] close(3) = 0 [pid 7326] close(4) = -1 EBADF (Bad file descriptor) [pid 7326] close(5) = -1 EBADF (Bad file descriptor) [pid 7326] close(6) = -1 EBADF (Bad file descriptor) [pid 7326] close(7) = -1 EBADF (Bad file descriptor) [pid 7326] close(8) = -1 EBADF (Bad file descriptor) [pid 7326] close(9) = -1 EBADF (Bad file descriptor) [pid 7326] close(10) = -1 EBADF (Bad file descriptor) [pid 7326] close(11) = -1 EBADF (Bad file descriptor) [pid 7326] close(12) = -1 EBADF (Bad file descriptor) [pid 7326] close(13) = -1 EBADF (Bad file descriptor) [pid 7326] close(14) = -1 EBADF (Bad file descriptor) [pid 7326] close(15) = -1 EBADF (Bad file descriptor) [pid 7326] close(16) = -1 EBADF (Bad file descriptor) [pid 7326] close(17) = -1 EBADF (Bad file descriptor) [pid 7326] close(18) = -1 EBADF (Bad file descriptor) [pid 7326] close(19) = -1 EBADF (Bad file descriptor) [pid 7326] close(20) = -1 EBADF (Bad file descriptor) [pid 7326] close(21) = -1 EBADF (Bad file descriptor) [pid 7326] close(22) = -1 EBADF (Bad file descriptor) [pid 7326] close(23) = -1 EBADF (Bad file descriptor) [pid 7326] close(24) = -1 EBADF (Bad file descriptor) [pid 7326] close(25) = -1 EBADF (Bad file descriptor) [pid 7326] close(26) = -1 EBADF (Bad file descriptor) [pid 7326] close(27) = -1 EBADF (Bad file descriptor) [pid 7326] close(28) = -1 EBADF (Bad file descriptor) [pid 7326] close(29) = -1 EBADF (Bad file descriptor) [pid 7326] exit_group(0) = ? [pid 7326] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7013, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7011", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7011", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7011/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7011/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7011/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7011/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7011/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7011/sys") = 0 [pid 314] umount2("./7011/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7011/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7011/binderfs") = 0 [pid 314] umount2("./7011/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7011/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7011/cgroup.net") = 0 [pid 314] umount2("./7011/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7011/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7011/cgroup.cpu") = 0 [pid 314] umount2("./7011/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7011/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7011/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7011") = 0 [pid 314] mkdir("./7012", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7327 attached , child_tidptr=0x55557741b690) = 7014 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7327] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7327] chdir("./7012") = 0 [pid 7327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7327] setpgid(0, 0) = 0 [pid 7327] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7327] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7327] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7327] write(3, "1000", 4) = 4 [pid 7327] close(3) = 0 [pid 7327] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7327] write(1, "executing program\n", 18) = 18 executing program [pid 7327] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7327] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7327] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7327] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7327] close(3) = 0 [pid 7327] close(4) = -1 EBADF (Bad file descriptor) [pid 7327] close(5) = -1 EBADF (Bad file descriptor) [pid 7327] close(6) = -1 EBADF (Bad file descriptor) [pid 7327] close(7) = -1 EBADF (Bad file descriptor) [pid 7327] close(8) = -1 EBADF (Bad file descriptor) [pid 7327] close(9) = -1 EBADF (Bad file descriptor) [pid 7327] close(10) = -1 EBADF (Bad file descriptor) [pid 7327] close(11) = -1 EBADF (Bad file descriptor) [pid 7327] close(12) = -1 EBADF (Bad file descriptor) [pid 7327] close(13) = -1 EBADF (Bad file descriptor) [pid 7327] close(14) = -1 EBADF (Bad file descriptor) [pid 7327] close(15) = -1 EBADF (Bad file descriptor) [pid 7327] close(16) = -1 EBADF (Bad file descriptor) [pid 7327] close(17) = -1 EBADF (Bad file descriptor) [pid 7327] close(18) = -1 EBADF (Bad file descriptor) [pid 7327] close(19) = -1 EBADF (Bad file descriptor) [pid 7327] close(20) = -1 EBADF (Bad file descriptor) [pid 7327] close(21) = -1 EBADF (Bad file descriptor) [pid 7327] close(22) = -1 EBADF (Bad file descriptor) [pid 7327] close(23) = -1 EBADF (Bad file descriptor) [pid 7327] close(24) = -1 EBADF (Bad file descriptor) [pid 7327] close(25) = -1 EBADF (Bad file descriptor) [pid 7327] close(26) = -1 EBADF (Bad file descriptor) [pid 7327] close(27) = -1 EBADF (Bad file descriptor) [pid 7327] close(28) = -1 EBADF (Bad file descriptor) [pid 7327] close(29) = -1 EBADF (Bad file descriptor) [pid 7327] exit_group(0) = ? [pid 7327] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7012", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7012", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7012/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7012/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7012/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7012/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7012/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7012/sys") = 0 [pid 314] umount2("./7012/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7012/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7012/binderfs") = 0 [pid 314] umount2("./7012/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7012/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7012/cgroup.net") = 0 [pid 314] umount2("./7012/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7012/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7012/cgroup.cpu") = 0 [pid 314] umount2("./7012/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7012/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7012/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7012") = 0 [pid 314] mkdir("./7013", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7328 attached [pid 7328] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7328] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7015 [pid 7328] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7328] chdir("./7013") = 0 [pid 7328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7328] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7328] <... setpgid resumed>) = 0 [pid 7328] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7328] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7328] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7328] write(3, "1000", 4) = 4 [pid 7328] close(3) = 0 [pid 7328] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7328] write(1, "executing program\n", 18) = 18 [pid 7328] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7328] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7328] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7328] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7328] close(3) = 0 [pid 7328] close(4) = -1 EBADF (Bad file descriptor) [pid 7328] close(5) = -1 EBADF (Bad file descriptor) [pid 7328] close(6) = -1 EBADF (Bad file descriptor) [pid 7328] close(7) = -1 EBADF (Bad file descriptor) [pid 7328] close(8) = -1 EBADF (Bad file descriptor) [pid 7328] close(9) = -1 EBADF (Bad file descriptor) [pid 7328] close(10) = -1 EBADF (Bad file descriptor) [pid 7328] close(11) = -1 EBADF (Bad file descriptor) [pid 7328] close(12) = -1 EBADF (Bad file descriptor) [pid 7328] close(13) = -1 EBADF (Bad file descriptor) [pid 7328] close(14) = -1 EBADF (Bad file descriptor) [pid 7328] close(15) = -1 EBADF (Bad file descriptor) [pid 7328] close(16) = -1 EBADF (Bad file descriptor) [pid 7328] close(17) = -1 EBADF (Bad file descriptor) [pid 7328] close(18) = -1 EBADF (Bad file descriptor) [pid 7328] close(19) = -1 EBADF (Bad file descriptor) [pid 7328] close(20) = -1 EBADF (Bad file descriptor) [pid 7328] close(21) = -1 EBADF (Bad file descriptor) [pid 7328] close(22) = -1 EBADF (Bad file descriptor) [pid 7328] close(23) = -1 EBADF (Bad file descriptor) [pid 7328] close(24) = -1 EBADF (Bad file descriptor) [pid 7328] close(25) = -1 EBADF (Bad file descriptor) [pid 7328] close(26) = -1 EBADF (Bad file descriptor) [pid 7328] close(27) = -1 EBADF (Bad file descriptor) [pid 7328] close(28) = -1 EBADF (Bad file descriptor) [pid 7328] close(29) = -1 EBADF (Bad file descriptor) [pid 7328] exit_group(0) = ? [pid 7328] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7013", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7013", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7013/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7013/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7013/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7013/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7013/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7013/sys") = 0 [pid 314] umount2("./7013/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7013/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7013/binderfs") = 0 [pid 314] umount2("./7013/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7013/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7013/cgroup.net") = 0 [pid 314] umount2("./7013/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7013/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7013/cgroup.cpu") = 0 [pid 314] umount2("./7013/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7013/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7013/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7013") = 0 [pid 314] mkdir("./7014", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7329 attached , child_tidptr=0x55557741b690) = 7016 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7329] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7329] chdir("./7014") = 0 [pid 7329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7329] setpgid(0, 0) = 0 [pid 7329] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7329] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7329] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7329] write(3, "1000", 4) = 4 [pid 7329] close(3) = 0 [pid 7329] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7329] write(1, "executing program\n", 18) = 18 executing program [pid 7329] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7329] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7329] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7329] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7329] close(3) = 0 [pid 7329] close(4) = -1 EBADF (Bad file descriptor) [pid 7329] close(5) = -1 EBADF (Bad file descriptor) [pid 7329] close(6) = -1 EBADF (Bad file descriptor) [pid 7329] close(7) = -1 EBADF (Bad file descriptor) [pid 7329] close(8) = -1 EBADF (Bad file descriptor) [pid 7329] close(9) = -1 EBADF (Bad file descriptor) [pid 7329] close(10) = -1 EBADF (Bad file descriptor) [pid 7329] close(11) = -1 EBADF (Bad file descriptor) [pid 7329] close(12) = -1 EBADF (Bad file descriptor) [pid 7329] close(13) = -1 EBADF (Bad file descriptor) [pid 7329] close(14) = -1 EBADF (Bad file descriptor) [pid 7329] close(15) = -1 EBADF (Bad file descriptor) [pid 7329] close(16) = -1 EBADF (Bad file descriptor) [pid 7329] close(17) = -1 EBADF (Bad file descriptor) [pid 7329] close(18) = -1 EBADF (Bad file descriptor) [pid 7329] close(19) = -1 EBADF (Bad file descriptor) [pid 7329] close(20) = -1 EBADF (Bad file descriptor) [pid 7329] close(21) = -1 EBADF (Bad file descriptor) [pid 7329] close(22) = -1 EBADF (Bad file descriptor) [pid 7329] close(23) = -1 EBADF (Bad file descriptor) [pid 7329] close(24) = -1 EBADF (Bad file descriptor) [pid 7329] close(25) = -1 EBADF (Bad file descriptor) [pid 7329] close(26) = -1 EBADF (Bad file descriptor) [pid 7329] close(27) = -1 EBADF (Bad file descriptor) [pid 7329] close(28) = -1 EBADF (Bad file descriptor) [pid 7329] close(29) = -1 EBADF (Bad file descriptor) [pid 7329] exit_group(0) = ? [pid 7329] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7014", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7014", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7014/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7014/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7014/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7014/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7014/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7014/sys") = 0 [pid 314] umount2("./7014/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7014/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7014/binderfs") = 0 [pid 314] umount2("./7014/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7014/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7014/cgroup.net") = 0 [pid 314] umount2("./7014/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7014/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7014/cgroup.cpu") = 0 [pid 314] umount2("./7014/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7014/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7014/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7014") = 0 [pid 314] mkdir("./7015", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7017 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7330 attached [pid 7330] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7330] chdir("./7015") = 0 [pid 7330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7330] setpgid(0, 0) = 0 [pid 7330] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7330] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7330] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7330] write(3, "1000", 4) = 4 [pid 7330] close(3) = 0 [pid 7330] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7330] write(1, "executing program\n", 18) = 18 [pid 7330] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7330] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7330] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7330] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7330] close(3) = 0 [pid 7330] close(4) = -1 EBADF (Bad file descriptor) [pid 7330] close(5) = -1 EBADF (Bad file descriptor) [pid 7330] close(6) = -1 EBADF (Bad file descriptor) [pid 7330] close(7) = -1 EBADF (Bad file descriptor) [pid 7330] close(8) = -1 EBADF (Bad file descriptor) [pid 7330] close(9) = -1 EBADF (Bad file descriptor) [pid 7330] close(10) = -1 EBADF (Bad file descriptor) [pid 7330] close(11) = -1 EBADF (Bad file descriptor) [pid 7330] close(12) = -1 EBADF (Bad file descriptor) [pid 7330] close(13) = -1 EBADF (Bad file descriptor) [pid 7330] close(14) = -1 EBADF (Bad file descriptor) [pid 7330] close(15) = -1 EBADF (Bad file descriptor) [pid 7330] close(16) = -1 EBADF (Bad file descriptor) [pid 7330] close(17) = -1 EBADF (Bad file descriptor) [pid 7330] close(18) = -1 EBADF (Bad file descriptor) [pid 7330] close(19) = -1 EBADF (Bad file descriptor) [pid 7330] close(20) = -1 EBADF (Bad file descriptor) [pid 7330] close(21) = -1 EBADF (Bad file descriptor) [pid 7330] close(22) = -1 EBADF (Bad file descriptor) [pid 7330] close(23) = -1 EBADF (Bad file descriptor) [pid 7330] close(24) = -1 EBADF (Bad file descriptor) [pid 7330] close(25) = -1 EBADF (Bad file descriptor) [pid 7330] close(26) = -1 EBADF (Bad file descriptor) [pid 7330] close(27) = -1 EBADF (Bad file descriptor) [pid 7330] close(28) = -1 EBADF (Bad file descriptor) [pid 7330] close(29) = -1 EBADF (Bad file descriptor) [pid 7330] exit_group(0) = ? [pid 7330] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7017, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7015", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7015", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7015/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7015/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7015/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7015/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7015/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7015/sys") = 0 [pid 314] umount2("./7015/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7015/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7015/binderfs") = 0 [pid 314] umount2("./7015/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7015/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7015/cgroup.net") = 0 [pid 314] umount2("./7015/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7015/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7015/cgroup.cpu") = 0 [pid 314] umount2("./7015/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7015/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7015/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7015") = 0 [pid 314] mkdir("./7016", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7018 ci2-android-6-12-rust/strace-static-x86_64: Process 7331 attached [pid 7331] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7331] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7331] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7331] chdir("./7016") = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7331] setpgid(0, 0) = 0 [pid 7331] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7331] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7331] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7331] write(3, "1000", 4) = 4 [pid 7331] close(3) = 0 [pid 7331] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7331] write(1, "executing program\n", 18) = 18 executing program [pid 7331] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7331] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7331] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7331] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7331] close(3) = 0 [pid 7331] close(4) = -1 EBADF (Bad file descriptor) [pid 7331] close(5) = -1 EBADF (Bad file descriptor) [pid 7331] close(6) = -1 EBADF (Bad file descriptor) [pid 7331] close(7) = -1 EBADF (Bad file descriptor) [pid 7331] close(8) = -1 EBADF (Bad file descriptor) [pid 7331] close(9) = -1 EBADF (Bad file descriptor) [pid 7331] close(10) = -1 EBADF (Bad file descriptor) [pid 7331] close(11) = -1 EBADF (Bad file descriptor) [pid 7331] close(12) = -1 EBADF (Bad file descriptor) [pid 7331] close(13) = -1 EBADF (Bad file descriptor) [pid 7331] close(14) = -1 EBADF (Bad file descriptor) [pid 7331] close(15) = -1 EBADF (Bad file descriptor) [pid 7331] close(16) = -1 EBADF (Bad file descriptor) [pid 7331] close(17) = -1 EBADF (Bad file descriptor) [pid 7331] close(18) = -1 EBADF (Bad file descriptor) [pid 7331] close(19) = -1 EBADF (Bad file descriptor) [pid 7331] close(20) = -1 EBADF (Bad file descriptor) [pid 7331] close(21) = -1 EBADF (Bad file descriptor) [pid 7331] close(22) = -1 EBADF (Bad file descriptor) [pid 7331] close(23) = -1 EBADF (Bad file descriptor) [pid 7331] close(24) = -1 EBADF (Bad file descriptor) [pid 7331] close(25) = -1 EBADF (Bad file descriptor) [pid 7331] close(26) = -1 EBADF (Bad file descriptor) [pid 7331] close(27) = -1 EBADF (Bad file descriptor) [pid 7331] close(28) = -1 EBADF (Bad file descriptor) [pid 7331] close(29) = -1 EBADF (Bad file descriptor) [pid 7331] exit_group(0) = ? [pid 7331] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7018, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7016", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7016", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7016/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7016/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7016/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7016/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7016/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7016/sys") = 0 [pid 314] umount2("./7016/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7016/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7016/binderfs") = 0 [pid 314] umount2("./7016/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7016/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7016/cgroup.net") = 0 [pid 314] umount2("./7016/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7016/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7016/cgroup.cpu") = 0 [pid 314] umount2("./7016/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7016/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7016/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7016") = 0 [pid 314] mkdir("./7017", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7332 attached , child_tidptr=0x55557741b690) = 7019 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7332] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7332] chdir("./7017") = 0 [pid 7332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7332] setpgid(0, 0) = 0 [pid 7332] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7332] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7332] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7332] write(3, "1000", 4) = 4 [pid 7332] close(3) = 0 [pid 7332] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7332] write(1, "executing program\n", 18) = 18 [pid 7332] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7332] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7332] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7332] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7332] close(3) = 0 [pid 7332] close(4) = -1 EBADF (Bad file descriptor) [pid 7332] close(5) = -1 EBADF (Bad file descriptor) [pid 7332] close(6) = -1 EBADF (Bad file descriptor) [pid 7332] close(7) = -1 EBADF (Bad file descriptor) [pid 7332] close(8) = -1 EBADF (Bad file descriptor) [pid 7332] close(9) = -1 EBADF (Bad file descriptor) [pid 7332] close(10) = -1 EBADF (Bad file descriptor) [pid 7332] close(11) = -1 EBADF (Bad file descriptor) [pid 7332] close(12) = -1 EBADF (Bad file descriptor) [pid 7332] close(13) = -1 EBADF (Bad file descriptor) [pid 7332] close(14) = -1 EBADF (Bad file descriptor) [pid 7332] close(15) = -1 EBADF (Bad file descriptor) [pid 7332] close(16) = -1 EBADF (Bad file descriptor) [pid 7332] close(17) = -1 EBADF (Bad file descriptor) [pid 7332] close(18) = -1 EBADF (Bad file descriptor) [pid 7332] close(19) = -1 EBADF (Bad file descriptor) [pid 7332] close(20) = -1 EBADF (Bad file descriptor) [pid 7332] close(21) = -1 EBADF (Bad file descriptor) [pid 7332] close(22) = -1 EBADF (Bad file descriptor) [pid 7332] close(23) = -1 EBADF (Bad file descriptor) [pid 7332] close(24) = -1 EBADF (Bad file descriptor) [pid 7332] close(25) = -1 EBADF (Bad file descriptor) [pid 7332] close(26) = -1 EBADF (Bad file descriptor) [pid 7332] close(27) = -1 EBADF (Bad file descriptor) [pid 7332] close(28) = -1 EBADF (Bad file descriptor) [pid 7332] close(29) = -1 EBADF (Bad file descriptor) [pid 7332] exit_group(0) = ? [pid 7332] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7019, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7017", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7017", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7017/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7017/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7017/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7017/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7017/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7017/sys") = 0 [pid 314] umount2("./7017/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7017/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7017/binderfs") = 0 [pid 314] umount2("./7017/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7017/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7017/cgroup.net") = 0 [pid 314] umount2("./7017/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7017/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7017/cgroup.cpu") = 0 [pid 314] umount2("./7017/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7017/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7017/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7017") = 0 [pid 314] mkdir("./7018", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7333 attached , child_tidptr=0x55557741b690) = 7020 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7333] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7333] chdir("./7018") = 0 [pid 7333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7333] setpgid(0, 0) = 0 [pid 7333] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7333] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7333] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7333] write(3, "1000", 4) = 4 [pid 7333] close(3) = 0 [pid 7333] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7333] write(1, "executing program\n", 18) = 18 executing program [pid 7333] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7333] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7333] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7333] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7333] close(3) = 0 [pid 7333] close(4) = -1 EBADF (Bad file descriptor) [pid 7333] close(5) = -1 EBADF (Bad file descriptor) [pid 7333] close(6) = -1 EBADF (Bad file descriptor) [pid 7333] close(7) = -1 EBADF (Bad file descriptor) [pid 7333] close(8) = -1 EBADF (Bad file descriptor) [pid 7333] close(9) = -1 EBADF (Bad file descriptor) [pid 7333] close(10) = -1 EBADF (Bad file descriptor) [pid 7333] close(11) = -1 EBADF (Bad file descriptor) [pid 7333] close(12) = -1 EBADF (Bad file descriptor) [pid 7333] close(13) = -1 EBADF (Bad file descriptor) [pid 7333] close(14) = -1 EBADF (Bad file descriptor) [pid 7333] close(15) = -1 EBADF (Bad file descriptor) [pid 7333] close(16) = -1 EBADF (Bad file descriptor) [pid 7333] close(17) = -1 EBADF (Bad file descriptor) [pid 7333] close(18) = -1 EBADF (Bad file descriptor) [pid 7333] close(19) = -1 EBADF (Bad file descriptor) [pid 7333] close(20) = -1 EBADF (Bad file descriptor) [pid 7333] close(21) = -1 EBADF (Bad file descriptor) [pid 7333] close(22) = -1 EBADF (Bad file descriptor) [pid 7333] close(23) = -1 EBADF (Bad file descriptor) [pid 7333] close(24) = -1 EBADF (Bad file descriptor) [pid 7333] close(25) = -1 EBADF (Bad file descriptor) [pid 7333] close(26) = -1 EBADF (Bad file descriptor) [pid 7333] close(27) = -1 EBADF (Bad file descriptor) [pid 7333] close(28) = -1 EBADF (Bad file descriptor) [pid 7333] close(29) = -1 EBADF (Bad file descriptor) [pid 7333] exit_group(0) = ? [pid 7333] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7020, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7018", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7018", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7018/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7018/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7018/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7018/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7018/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7018/sys") = 0 [pid 314] umount2("./7018/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7018/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7018/binderfs") = 0 [pid 314] umount2("./7018/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7018/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7018/cgroup.net") = 0 [pid 314] umount2("./7018/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7018/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7018/cgroup.cpu") = 0 [pid 314] umount2("./7018/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7018/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7018/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7018") = 0 [pid 314] mkdir("./7019", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7334 attached , child_tidptr=0x55557741b690) = 7021 [pid 7334] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7334] <... set_robust_list resumed>) = 0 [pid 7334] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7334] chdir("./7019") = 0 [pid 7334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7334] setpgid(0, 0) = 0 [pid 7334] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7334] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7334] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7334] write(3, "1000", 4) = 4 [pid 7334] close(3) = 0 [pid 7334] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7334] write(1, "executing program\n", 18) = 18 [pid 7334] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7334] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7334] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7334] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7334] close(3) = 0 [pid 7334] close(4) = -1 EBADF (Bad file descriptor) [pid 7334] close(5) = -1 EBADF (Bad file descriptor) [pid 7334] close(6) = -1 EBADF (Bad file descriptor) [pid 7334] close(7) = -1 EBADF (Bad file descriptor) [pid 7334] close(8) = -1 EBADF (Bad file descriptor) [pid 7334] close(9) = -1 EBADF (Bad file descriptor) [pid 7334] close(10) = -1 EBADF (Bad file descriptor) [pid 7334] close(11) = -1 EBADF (Bad file descriptor) [pid 7334] close(12) = -1 EBADF (Bad file descriptor) [pid 7334] close(13) = -1 EBADF (Bad file descriptor) [pid 7334] close(14) = -1 EBADF (Bad file descriptor) [pid 7334] close(15) = -1 EBADF (Bad file descriptor) [pid 7334] close(16) = -1 EBADF (Bad file descriptor) [pid 7334] close(17) = -1 EBADF (Bad file descriptor) [pid 7334] close(18) = -1 EBADF (Bad file descriptor) [pid 7334] close(19) = -1 EBADF (Bad file descriptor) [pid 7334] close(20) = -1 EBADF (Bad file descriptor) [pid 7334] close(21) = -1 EBADF (Bad file descriptor) [pid 7334] close(22) = -1 EBADF (Bad file descriptor) [pid 7334] close(23) = -1 EBADF (Bad file descriptor) [pid 7334] close(24) = -1 EBADF (Bad file descriptor) [pid 7334] close(25) = -1 EBADF (Bad file descriptor) [pid 7334] close(26) = -1 EBADF (Bad file descriptor) [pid 7334] close(27) = -1 EBADF (Bad file descriptor) [pid 7334] close(28) = -1 EBADF (Bad file descriptor) [pid 7334] close(29) = -1 EBADF (Bad file descriptor) [pid 7334] exit_group(0) = ? [pid 7334] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7021, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7019", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7019", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7019/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7019/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7019/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7019/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7019/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7019/sys") = 0 [pid 314] umount2("./7019/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7019/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7019/binderfs") = 0 [pid 314] umount2("./7019/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7019/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7019/cgroup.net") = 0 [pid 314] umount2("./7019/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7019/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7019/cgroup.cpu") = 0 [pid 314] umount2("./7019/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7019/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7019/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7019") = 0 [pid 314] mkdir("./7020", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7022 ci2-android-6-12-rust/strace-static-x86_64: Process 7335 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7335] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7335] chdir("./7020") = 0 [pid 7335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7335] setpgid(0, 0) = 0 [pid 7335] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7335] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7335] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7335] write(3, "1000", 4) = 4 [pid 7335] close(3) = 0 [pid 7335] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7335] write(1, "executing program\n", 18) = 18 executing program [pid 7335] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7335] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7335] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7335] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7335] close(3) = 0 [pid 7335] close(4) = -1 EBADF (Bad file descriptor) [pid 7335] close(5) = -1 EBADF (Bad file descriptor) [pid 7335] close(6) = -1 EBADF (Bad file descriptor) [pid 7335] close(7) = -1 EBADF (Bad file descriptor) [pid 7335] close(8) = -1 EBADF (Bad file descriptor) [pid 7335] close(9) = -1 EBADF (Bad file descriptor) [pid 7335] close(10) = -1 EBADF (Bad file descriptor) [pid 7335] close(11) = -1 EBADF (Bad file descriptor) [pid 7335] close(12) = -1 EBADF (Bad file descriptor) [pid 7335] close(13) = -1 EBADF (Bad file descriptor) [pid 7335] close(14) = -1 EBADF (Bad file descriptor) [pid 7335] close(15) = -1 EBADF (Bad file descriptor) [pid 7335] close(16) = -1 EBADF (Bad file descriptor) [pid 7335] close(17) = -1 EBADF (Bad file descriptor) [pid 7335] close(18) = -1 EBADF (Bad file descriptor) [pid 7335] close(19) = -1 EBADF (Bad file descriptor) [pid 7335] close(20) = -1 EBADF (Bad file descriptor) [pid 7335] close(21) = -1 EBADF (Bad file descriptor) [pid 7335] close(22) = -1 EBADF (Bad file descriptor) [pid 7335] close(23) = -1 EBADF (Bad file descriptor) [pid 7335] close(24) = -1 EBADF (Bad file descriptor) [pid 7335] close(25) = -1 EBADF (Bad file descriptor) [pid 7335] close(26) = -1 EBADF (Bad file descriptor) [pid 7335] close(27) = -1 EBADF (Bad file descriptor) [pid 7335] close(28) = -1 EBADF (Bad file descriptor) [pid 7335] close(29) = -1 EBADF (Bad file descriptor) [pid 7335] exit_group(0) = ? [pid 7335] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7020", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7020", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7020/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7020/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7020/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7020/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7020/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7020/sys") = 0 [pid 314] umount2("./7020/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7020/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7020/binderfs") = 0 [pid 314] umount2("./7020/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7020/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7020/cgroup.net") = 0 [pid 314] umount2("./7020/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7020/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7020/cgroup.cpu") = 0 [pid 314] umount2("./7020/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7020/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7020/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7020") = 0 [pid 314] mkdir("./7021", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7336 attached , child_tidptr=0x55557741b690) = 7023 [pid 7336] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7336] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7336] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7336] chdir("./7021") = 0 [pid 7336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7336] setpgid(0, 0) = 0 [pid 7336] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7336] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7336] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7336] write(3, "1000", 4) = 4 [pid 7336] close(3) = 0 [pid 7336] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7336] write(1, "executing program\n", 18) = 18 executing program [pid 7336] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7336] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7336] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7336] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7336] close(3) = 0 [pid 7336] close(4) = -1 EBADF (Bad file descriptor) [pid 7336] close(5) = -1 EBADF (Bad file descriptor) [pid 7336] close(6) = -1 EBADF (Bad file descriptor) [pid 7336] close(7) = -1 EBADF (Bad file descriptor) [pid 7336] close(8) = -1 EBADF (Bad file descriptor) [pid 7336] close(9) = -1 EBADF (Bad file descriptor) [pid 7336] close(10) = -1 EBADF (Bad file descriptor) [pid 7336] close(11) = -1 EBADF (Bad file descriptor) [pid 7336] close(12) = -1 EBADF (Bad file descriptor) [pid 7336] close(13) = -1 EBADF (Bad file descriptor) [pid 7336] close(14) = -1 EBADF (Bad file descriptor) [pid 7336] close(15) = -1 EBADF (Bad file descriptor) [pid 7336] close(16) = -1 EBADF (Bad file descriptor) [pid 7336] close(17) = -1 EBADF (Bad file descriptor) [pid 7336] close(18) = -1 EBADF (Bad file descriptor) [pid 7336] close(19) = -1 EBADF (Bad file descriptor) [pid 7336] close(20) = -1 EBADF (Bad file descriptor) [pid 7336] close(21) = -1 EBADF (Bad file descriptor) [pid 7336] close(22) = -1 EBADF (Bad file descriptor) [pid 7336] close(23) = -1 EBADF (Bad file descriptor) [pid 7336] close(24) = -1 EBADF (Bad file descriptor) [pid 7336] close(25) = -1 EBADF (Bad file descriptor) [pid 7336] close(26) = -1 EBADF (Bad file descriptor) [pid 7336] close(27) = -1 EBADF (Bad file descriptor) [pid 7336] close(28) = -1 EBADF (Bad file descriptor) [pid 7336] close(29) = -1 EBADF (Bad file descriptor) [pid 7336] exit_group(0) = ? [pid 7336] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7021", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7021", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7021/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7021/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7021/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7021/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7021/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7021/sys") = 0 [pid 314] umount2("./7021/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7021/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7021/binderfs") = 0 [pid 314] umount2("./7021/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7021/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7021/cgroup.net") = 0 [pid 314] umount2("./7021/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7021/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7021/cgroup.cpu") = 0 [pid 314] umount2("./7021/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7021/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7021/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7021") = 0 [pid 314] mkdir("./7022", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7024 ci2-android-6-12-rust/strace-static-x86_64: Process 7337 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7337] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7337] chdir("./7022") = 0 [pid 7337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7337] setpgid(0, 0) = 0 [pid 7337] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7337] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7337] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7337] write(3, "1000", 4) = 4 [pid 7337] close(3) = 0 [pid 7337] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7337] write(1, "executing program\n", 18) = 18 executing program [pid 7337] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7337] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7337] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7337] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7337] close(3) = 0 [pid 7337] close(4) = -1 EBADF (Bad file descriptor) [pid 7337] close(5) = -1 EBADF (Bad file descriptor) [pid 7337] close(6) = -1 EBADF (Bad file descriptor) [pid 7337] close(7) = -1 EBADF (Bad file descriptor) [pid 7337] close(8) = -1 EBADF (Bad file descriptor) [pid 7337] close(9) = -1 EBADF (Bad file descriptor) [pid 7337] close(10) = -1 EBADF (Bad file descriptor) [pid 7337] close(11) = -1 EBADF (Bad file descriptor) [pid 7337] close(12) = -1 EBADF (Bad file descriptor) [pid 7337] close(13) = -1 EBADF (Bad file descriptor) [pid 7337] close(14) = -1 EBADF (Bad file descriptor) [pid 7337] close(15) = -1 EBADF (Bad file descriptor) [pid 7337] close(16) = -1 EBADF (Bad file descriptor) [pid 7337] close(17) = -1 EBADF (Bad file descriptor) [pid 7337] close(18) = -1 EBADF (Bad file descriptor) [pid 7337] close(19) = -1 EBADF (Bad file descriptor) [pid 7337] close(20) = -1 EBADF (Bad file descriptor) [pid 7337] close(21) = -1 EBADF (Bad file descriptor) [pid 7337] close(22) = -1 EBADF (Bad file descriptor) [pid 7337] close(23) = -1 EBADF (Bad file descriptor) [pid 7337] close(24) = -1 EBADF (Bad file descriptor) [pid 7337] close(25) = -1 EBADF (Bad file descriptor) [pid 7337] close(26) = -1 EBADF (Bad file descriptor) [pid 7337] close(27) = -1 EBADF (Bad file descriptor) [pid 7337] close(28) = -1 EBADF (Bad file descriptor) [pid 7337] close(29) = -1 EBADF (Bad file descriptor) [pid 7337] exit_group(0) = ? [pid 7337] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7022", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7022", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7022/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7022/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7022/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7022/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7022/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7022/sys") = 0 [pid 314] umount2("./7022/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7022/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7022/binderfs") = 0 [pid 314] umount2("./7022/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7022/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7022/cgroup.net") = 0 [pid 314] umount2("./7022/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7022/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7022/cgroup.cpu") = 0 [pid 314] umount2("./7022/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7022/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7022/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7022") = 0 [pid 314] mkdir("./7023", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7025 ci2-android-6-12-rust/strace-static-x86_64: Process 7338 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7338] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7338] <... set_robust_list resumed>) = 0 [pid 7338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7338] chdir("./7023") = 0 [pid 7338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7338] setpgid(0, 0) = 0 [pid 7338] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7338] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7338] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7338] write(3, "1000", 4) = 4 [pid 7338] close(3) = 0 [pid 7338] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7338] write(1, "executing program\n", 18) = 18 [pid 7338] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7338] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7338] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7338] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7338] close(3) = 0 [pid 7338] close(4) = -1 EBADF (Bad file descriptor) [pid 7338] close(5) = -1 EBADF (Bad file descriptor) [pid 7338] close(6) = -1 EBADF (Bad file descriptor) [pid 7338] close(7) = -1 EBADF (Bad file descriptor) [pid 7338] close(8) = -1 EBADF (Bad file descriptor) [pid 7338] close(9) = -1 EBADF (Bad file descriptor) [pid 7338] close(10) = -1 EBADF (Bad file descriptor) [pid 7338] close(11) = -1 EBADF (Bad file descriptor) [pid 7338] close(12) = -1 EBADF (Bad file descriptor) [pid 7338] close(13) = -1 EBADF (Bad file descriptor) [pid 7338] close(14) = -1 EBADF (Bad file descriptor) [pid 7338] close(15) = -1 EBADF (Bad file descriptor) [pid 7338] close(16) = -1 EBADF (Bad file descriptor) [pid 7338] close(17) = -1 EBADF (Bad file descriptor) [pid 7338] close(18) = -1 EBADF (Bad file descriptor) [pid 7338] close(19) = -1 EBADF (Bad file descriptor) [pid 7338] close(20) = -1 EBADF (Bad file descriptor) [pid 7338] close(21) = -1 EBADF (Bad file descriptor) [pid 7338] close(22) = -1 EBADF (Bad file descriptor) [pid 7338] close(23) = -1 EBADF (Bad file descriptor) [pid 7338] close(24) = -1 EBADF (Bad file descriptor) [pid 7338] close(25) = -1 EBADF (Bad file descriptor) [pid 7338] close(26) = -1 EBADF (Bad file descriptor) [pid 7338] close(27) = -1 EBADF (Bad file descriptor) [pid 7338] close(28) = -1 EBADF (Bad file descriptor) [pid 7338] close(29) = -1 EBADF (Bad file descriptor) [pid 7338] exit_group(0) = ? [pid 7338] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7023", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7023", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7023/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7023/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7023/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7023/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7023/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7023/sys") = 0 [pid 314] umount2("./7023/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7023/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7023/binderfs") = 0 [pid 314] umount2("./7023/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7023/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7023/cgroup.net") = 0 [pid 314] umount2("./7023/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7023/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7023/cgroup.cpu") = 0 [pid 314] umount2("./7023/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7023/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7023/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7023") = 0 [pid 314] mkdir("./7024", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7339 attached , child_tidptr=0x55557741b690) = 7026 [pid 7339] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7339] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7339] chdir("./7024") = 0 [pid 7339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7339] setpgid(0, 0) = 0 [pid 7339] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7339] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7339] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7339] write(3, "1000", 4) = 4 [pid 7339] close(3) = 0 [pid 7339] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7339] write(1, "executing program\n", 18) = 18 [pid 7339] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7339] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7339] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7339] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7339] close(3) = 0 [pid 7339] close(4) = -1 EBADF (Bad file descriptor) [pid 7339] close(5) = -1 EBADF (Bad file descriptor) [pid 7339] close(6) = -1 EBADF (Bad file descriptor) [pid 7339] close(7) = -1 EBADF (Bad file descriptor) [pid 7339] close(8) = -1 EBADF (Bad file descriptor) [pid 7339] close(9) = -1 EBADF (Bad file descriptor) [pid 7339] close(10) = -1 EBADF (Bad file descriptor) [pid 7339] close(11) = -1 EBADF (Bad file descriptor) [pid 7339] close(12) = -1 EBADF (Bad file descriptor) [pid 7339] close(13) = -1 EBADF (Bad file descriptor) [pid 7339] close(14) = -1 EBADF (Bad file descriptor) [pid 7339] close(15) = -1 EBADF (Bad file descriptor) [pid 7339] close(16) = -1 EBADF (Bad file descriptor) [pid 7339] close(17) = -1 EBADF (Bad file descriptor) [pid 7339] close(18) = -1 EBADF (Bad file descriptor) [pid 7339] close(19) = -1 EBADF (Bad file descriptor) [pid 7339] close(20) = -1 EBADF (Bad file descriptor) [pid 7339] close(21) = -1 EBADF (Bad file descriptor) [pid 7339] close(22) = -1 EBADF (Bad file descriptor) [pid 7339] close(23) = -1 EBADF (Bad file descriptor) [pid 7339] close(24) = -1 EBADF (Bad file descriptor) [pid 7339] close(25) = -1 EBADF (Bad file descriptor) [pid 7339] close(26) = -1 EBADF (Bad file descriptor) [pid 7339] close(27) = -1 EBADF (Bad file descriptor) [pid 7339] close(28) = -1 EBADF (Bad file descriptor) [pid 7339] close(29) = -1 EBADF (Bad file descriptor) [pid 7339] exit_group(0) = ? [pid 7339] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7024", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7024", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7024/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7024/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7024/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7024/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7024/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7024/sys") = 0 [pid 314] umount2("./7024/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7024/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7024/binderfs") = 0 [pid 314] umount2("./7024/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7024/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7024/cgroup.net") = 0 [pid 314] umount2("./7024/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7024/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7024/cgroup.cpu") = 0 [pid 314] umount2("./7024/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7024/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7024/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7024") = 0 [pid 314] mkdir("./7025", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7340 attached , child_tidptr=0x55557741b690) = 7027 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7340] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7340] chdir("./7025") = 0 [pid 7340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7340] setpgid(0, 0) = 0 [pid 7340] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7340] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7340] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7340] write(3, "1000", 4) = 4 [pid 7340] close(3) = 0 [pid 7340] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7340] write(1, "executing program\n", 18) = 18 executing program [pid 7340] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7340] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7340] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7340] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7340] close(3) = 0 [pid 7340] close(4) = -1 EBADF (Bad file descriptor) [pid 7340] close(5) = -1 EBADF (Bad file descriptor) [pid 7340] close(6) = -1 EBADF (Bad file descriptor) [pid 7340] close(7) = -1 EBADF (Bad file descriptor) [pid 7340] close(8) = -1 EBADF (Bad file descriptor) [pid 7340] close(9) = -1 EBADF (Bad file descriptor) [pid 7340] close(10) = -1 EBADF (Bad file descriptor) [pid 7340] close(11) = -1 EBADF (Bad file descriptor) [pid 7340] close(12) = -1 EBADF (Bad file descriptor) [pid 7340] close(13) = -1 EBADF (Bad file descriptor) [pid 7340] close(14) = -1 EBADF (Bad file descriptor) [pid 7340] close(15) = -1 EBADF (Bad file descriptor) [pid 7340] close(16) = -1 EBADF (Bad file descriptor) [pid 7340] close(17) = -1 EBADF (Bad file descriptor) [pid 7340] close(18) = -1 EBADF (Bad file descriptor) [pid 7340] close(19) = -1 EBADF (Bad file descriptor) [pid 7340] close(20) = -1 EBADF (Bad file descriptor) [pid 7340] close(21) = -1 EBADF (Bad file descriptor) [pid 7340] close(22) = -1 EBADF (Bad file descriptor) [pid 7340] close(23) = -1 EBADF (Bad file descriptor) [pid 7340] close(24) = -1 EBADF (Bad file descriptor) [pid 7340] close(25) = -1 EBADF (Bad file descriptor) [pid 7340] close(26) = -1 EBADF (Bad file descriptor) [pid 7340] close(27) = -1 EBADF (Bad file descriptor) [pid 7340] close(28) = -1 EBADF (Bad file descriptor) [pid 7340] close(29) = -1 EBADF (Bad file descriptor) [pid 7340] exit_group(0) = ? [pid 7340] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7025", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7025", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7025/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7025/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7025/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7025/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7025/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7025/sys") = 0 [pid 314] umount2("./7025/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7025/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7025/binderfs") = 0 [pid 314] umount2("./7025/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7025/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7025/cgroup.net") = 0 [pid 314] umount2("./7025/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7025/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7025/cgroup.cpu") = 0 [pid 314] umount2("./7025/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7025/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7025/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7025") = 0 [pid 314] mkdir("./7026", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7028 ci2-android-6-12-rust/strace-static-x86_64: Process 7341 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7341] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7341] <... set_robust_list resumed>) = 0 [pid 7341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7341] chdir("./7026") = 0 [pid 7341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7341] setpgid(0, 0) = 0 [pid 7341] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7341] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7341] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7341] write(3, "1000", 4) = 4 [pid 7341] close(3) = 0 [pid 7341] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7341] write(1, "executing program\n", 18) = 18 executing program [pid 7341] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7341] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7341] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7341] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7341] close(3) = 0 [pid 7341] close(4) = -1 EBADF (Bad file descriptor) [pid 7341] close(5) = -1 EBADF (Bad file descriptor) [pid 7341] close(6) = -1 EBADF (Bad file descriptor) [pid 7341] close(7) = -1 EBADF (Bad file descriptor) [pid 7341] close(8) = -1 EBADF (Bad file descriptor) [pid 7341] close(9) = -1 EBADF (Bad file descriptor) [pid 7341] close(10) = -1 EBADF (Bad file descriptor) [pid 7341] close(11) = -1 EBADF (Bad file descriptor) [pid 7341] close(12) = -1 EBADF (Bad file descriptor) [pid 7341] close(13) = -1 EBADF (Bad file descriptor) [pid 7341] close(14) = -1 EBADF (Bad file descriptor) [pid 7341] close(15) = -1 EBADF (Bad file descriptor) [pid 7341] close(16) = -1 EBADF (Bad file descriptor) [pid 7341] close(17) = -1 EBADF (Bad file descriptor) [pid 7341] close(18) = -1 EBADF (Bad file descriptor) [pid 7341] close(19) = -1 EBADF (Bad file descriptor) [pid 7341] close(20) = -1 EBADF (Bad file descriptor) [pid 7341] close(21) = -1 EBADF (Bad file descriptor) [pid 7341] close(22) = -1 EBADF (Bad file descriptor) [pid 7341] close(23) = -1 EBADF (Bad file descriptor) [pid 7341] close(24) = -1 EBADF (Bad file descriptor) [pid 7341] close(25) = -1 EBADF (Bad file descriptor) [pid 7341] close(26) = -1 EBADF (Bad file descriptor) [pid 7341] close(27) = -1 EBADF (Bad file descriptor) [pid 7341] close(28) = -1 EBADF (Bad file descriptor) [pid 7341] close(29) = -1 EBADF (Bad file descriptor) [pid 7341] exit_group(0) = ? [pid 7341] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7026", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7026", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7026/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7026/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7026/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7026/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7026/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7026/sys") = 0 [pid 314] umount2("./7026/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7026/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7026/binderfs") = 0 [pid 314] umount2("./7026/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7026/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7026/cgroup.net") = 0 [pid 314] umount2("./7026/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7026/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7026/cgroup.cpu") = 0 [pid 314] umount2("./7026/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7026/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7026/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7026") = 0 [pid 314] mkdir("./7027", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7342 attached , child_tidptr=0x55557741b690) = 7029 [pid 7342] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7342] chdir("./7027") = 0 [pid 7342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7342] setpgid(0, 0) = 0 [pid 7342] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7342] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7342] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7342] write(3, "1000", 4) = 4 [pid 7342] close(3) = 0 [pid 7342] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7342] write(1, "executing program\n", 18) = 18 executing program [pid 7342] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7342] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7342] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7342] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7342] close(3) = 0 [pid 7342] close(4) = -1 EBADF (Bad file descriptor) [pid 7342] close(5) = -1 EBADF (Bad file descriptor) [pid 7342] close(6) = -1 EBADF (Bad file descriptor) [pid 7342] close(7) = -1 EBADF (Bad file descriptor) [pid 7342] close(8) = -1 EBADF (Bad file descriptor) [pid 7342] close(9) = -1 EBADF (Bad file descriptor) [pid 7342] close(10) = -1 EBADF (Bad file descriptor) [pid 7342] close(11) = -1 EBADF (Bad file descriptor) [pid 7342] close(12) = -1 EBADF (Bad file descriptor) [pid 7342] close(13) = -1 EBADF (Bad file descriptor) [pid 7342] close(14) = -1 EBADF (Bad file descriptor) [pid 7342] close(15) = -1 EBADF (Bad file descriptor) [pid 7342] close(16) = -1 EBADF (Bad file descriptor) [pid 7342] close(17) = -1 EBADF (Bad file descriptor) [pid 7342] close(18) = -1 EBADF (Bad file descriptor) [pid 7342] close(19) = -1 EBADF (Bad file descriptor) [pid 7342] close(20) = -1 EBADF (Bad file descriptor) [pid 7342] close(21) = -1 EBADF (Bad file descriptor) [pid 7342] close(22) = -1 EBADF (Bad file descriptor) [pid 7342] close(23) = -1 EBADF (Bad file descriptor) [pid 7342] close(24) = -1 EBADF (Bad file descriptor) [pid 7342] close(25) = -1 EBADF (Bad file descriptor) [pid 7342] close(26) = -1 EBADF (Bad file descriptor) [pid 7342] close(27) = -1 EBADF (Bad file descriptor) [pid 7342] close(28) = -1 EBADF (Bad file descriptor) [pid 7342] close(29) = -1 EBADF (Bad file descriptor) [pid 7342] exit_group(0) = ? [pid 7342] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7027", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7027", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7027/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7027/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7027/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7027/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7027/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7027/sys") = 0 [pid 314] umount2("./7027/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7027/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7027/binderfs") = 0 [pid 314] umount2("./7027/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7027/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7027/cgroup.net") = 0 [pid 314] umount2("./7027/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7027/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7027/cgroup.cpu") = 0 [pid 314] umount2("./7027/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7027/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7027/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7027") = 0 [pid 314] mkdir("./7028", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7343 attached , child_tidptr=0x55557741b690) = 7030 [pid 7343] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7343] chdir("./7028") = 0 [pid 7343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7343] setpgid(0, 0) = 0 [pid 7343] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7343] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7343] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7343] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7343] write(3, "1000", 4) = 4 [pid 7343] close(3) = 0 [pid 7343] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7343] write(1, "executing program\n", 18) = 18 [pid 7343] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7343] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7343] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7343] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7343] close(3) = 0 [pid 7343] close(4) = -1 EBADF (Bad file descriptor) [pid 7343] close(5) = -1 EBADF (Bad file descriptor) [pid 7343] close(6) = -1 EBADF (Bad file descriptor) [pid 7343] close(7) = -1 EBADF (Bad file descriptor) [pid 7343] close(8) = -1 EBADF (Bad file descriptor) [pid 7343] close(9) = -1 EBADF (Bad file descriptor) [pid 7343] close(10) = -1 EBADF (Bad file descriptor) [pid 7343] close(11) = -1 EBADF (Bad file descriptor) [pid 7343] close(12) = -1 EBADF (Bad file descriptor) [pid 7343] close(13) = -1 EBADF (Bad file descriptor) [pid 7343] close(14) = -1 EBADF (Bad file descriptor) [pid 7343] close(15) = -1 EBADF (Bad file descriptor) [pid 7343] close(16) = -1 EBADF (Bad file descriptor) [pid 7343] close(17) = -1 EBADF (Bad file descriptor) [pid 7343] close(18) = -1 EBADF (Bad file descriptor) [pid 7343] close(19) = -1 EBADF (Bad file descriptor) [pid 7343] close(20) = -1 EBADF (Bad file descriptor) [pid 7343] close(21) = -1 EBADF (Bad file descriptor) [pid 7343] close(22) = -1 EBADF (Bad file descriptor) [pid 7343] close(23) = -1 EBADF (Bad file descriptor) [pid 7343] close(24) = -1 EBADF (Bad file descriptor) [pid 7343] close(25) = -1 EBADF (Bad file descriptor) [pid 7343] close(26) = -1 EBADF (Bad file descriptor) [pid 7343] close(27) = -1 EBADF (Bad file descriptor) [pid 7343] close(28) = -1 EBADF (Bad file descriptor) [pid 7343] close(29) = -1 EBADF (Bad file descriptor) [pid 7343] exit_group(0) = ? [pid 7343] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7028", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7028", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7028/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7028/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7028/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7028/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7028/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7028/sys") = 0 [pid 314] umount2("./7028/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7028/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7028/binderfs") = 0 [pid 314] umount2("./7028/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7028/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7028/cgroup.net") = 0 [pid 314] umount2("./7028/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7028/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7028/cgroup.cpu") = 0 [pid 314] umount2("./7028/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7028/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7028/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7028") = 0 [pid 314] mkdir("./7029", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7344 attached , child_tidptr=0x55557741b690) = 7031 [pid 7344] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7344] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7344] chdir("./7029") = 0 [pid 7344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7344] setpgid(0, 0) = 0 [pid 7344] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7344] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7344] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7344] write(3, "1000", 4) = 4 [pid 7344] close(3) = 0 [pid 7344] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7344] write(1, "executing program\n", 18) = 18 executing program [pid 7344] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7344] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7344] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7344] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7344] close(3) = 0 [pid 7344] close(4) = -1 EBADF (Bad file descriptor) [pid 7344] close(5) = -1 EBADF (Bad file descriptor) [pid 7344] close(6) = -1 EBADF (Bad file descriptor) [pid 7344] close(7) = -1 EBADF (Bad file descriptor) [pid 7344] close(8) = -1 EBADF (Bad file descriptor) [pid 7344] close(9) = -1 EBADF (Bad file descriptor) [pid 7344] close(10) = -1 EBADF (Bad file descriptor) [pid 7344] close(11) = -1 EBADF (Bad file descriptor) [pid 7344] close(12) = -1 EBADF (Bad file descriptor) [pid 7344] close(13) = -1 EBADF (Bad file descriptor) [pid 7344] close(14) = -1 EBADF (Bad file descriptor) [pid 7344] close(15) = -1 EBADF (Bad file descriptor) [pid 7344] close(16) = -1 EBADF (Bad file descriptor) [pid 7344] close(17) = -1 EBADF (Bad file descriptor) [pid 7344] close(18) = -1 EBADF (Bad file descriptor) [pid 7344] close(19) = -1 EBADF (Bad file descriptor) [pid 7344] close(20) = -1 EBADF (Bad file descriptor) [pid 7344] close(21) = -1 EBADF (Bad file descriptor) [pid 7344] close(22) = -1 EBADF (Bad file descriptor) [pid 7344] close(23) = -1 EBADF (Bad file descriptor) [pid 7344] close(24) = -1 EBADF (Bad file descriptor) [pid 7344] close(25) = -1 EBADF (Bad file descriptor) [pid 7344] close(26) = -1 EBADF (Bad file descriptor) [pid 7344] close(27) = -1 EBADF (Bad file descriptor) [pid 7344] close(28) = -1 EBADF (Bad file descriptor) [pid 7344] close(29) = -1 EBADF (Bad file descriptor) [pid 7344] exit_group(0) = ? [pid 7344] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7029", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7029", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7029/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7029/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7029/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7029/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7029/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7029/sys") = 0 [pid 314] umount2("./7029/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7029/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7029/binderfs") = 0 [pid 314] umount2("./7029/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7029/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7029/cgroup.net") = 0 [pid 314] umount2("./7029/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7029/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7029/cgroup.cpu") = 0 [pid 314] umount2("./7029/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7029/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7029/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7029") = 0 [pid 314] mkdir("./7030", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7345 attached , child_tidptr=0x55557741b690) = 7032 [pid 7345] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7345] <... set_robust_list resumed>) = 0 [pid 7345] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7345] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7345] chdir("./7030") = 0 [pid 7345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7345] setpgid(0, 0) = 0 [pid 7345] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7345] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7345] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7345] write(3, "1000", 4) = 4 [pid 7345] close(3) = 0 [pid 7345] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7345] write(1, "executing program\n", 18) = 18 [pid 7345] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7345] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7345] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7345] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7345] close(3) = 0 [pid 7345] close(4) = -1 EBADF (Bad file descriptor) [pid 7345] close(5) = -1 EBADF (Bad file descriptor) [pid 7345] close(6) = -1 EBADF (Bad file descriptor) [pid 7345] close(7) = -1 EBADF (Bad file descriptor) [pid 7345] close(8) = -1 EBADF (Bad file descriptor) [pid 7345] close(9) = -1 EBADF (Bad file descriptor) [pid 7345] close(10) = -1 EBADF (Bad file descriptor) [pid 7345] close(11) = -1 EBADF (Bad file descriptor) [pid 7345] close(12) = -1 EBADF (Bad file descriptor) [pid 7345] close(13) = -1 EBADF (Bad file descriptor) [pid 7345] close(14) = -1 EBADF (Bad file descriptor) [pid 7345] close(15) = -1 EBADF (Bad file descriptor) [pid 7345] close(16) = -1 EBADF (Bad file descriptor) [pid 7345] close(17) = -1 EBADF (Bad file descriptor) [pid 7345] close(18) = -1 EBADF (Bad file descriptor) [pid 7345] close(19) = -1 EBADF (Bad file descriptor) [pid 7345] close(20) = -1 EBADF (Bad file descriptor) [pid 7345] close(21) = -1 EBADF (Bad file descriptor) [pid 7345] close(22) = -1 EBADF (Bad file descriptor) [pid 7345] close(23) = -1 EBADF (Bad file descriptor) [pid 7345] close(24) = -1 EBADF (Bad file descriptor) [pid 7345] close(25) = -1 EBADF (Bad file descriptor) [pid 7345] close(26) = -1 EBADF (Bad file descriptor) [pid 7345] close(27) = -1 EBADF (Bad file descriptor) [pid 7345] close(28) = -1 EBADF (Bad file descriptor) [pid 7345] close(29) = -1 EBADF (Bad file descriptor) [pid 7345] exit_group(0) = ? [pid 7345] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7030", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7030", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7030/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7030/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7030/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7030/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7030/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7030/sys") = 0 [pid 314] umount2("./7030/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7030/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7030/binderfs") = 0 [pid 314] umount2("./7030/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7030/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7030/cgroup.net") = 0 [pid 314] umount2("./7030/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7030/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7030/cgroup.cpu") = 0 [pid 314] umount2("./7030/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7030/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7030/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7030") = 0 [pid 314] mkdir("./7031", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7033 ci2-android-6-12-rust/strace-static-x86_64: Process 7346 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7346] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7346] chdir("./7031") = 0 [pid 7346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7346] setpgid(0, 0) = 0 [pid 7346] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7346] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7346] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7346] write(3, "1000", 4) = 4 [pid 7346] close(3) = 0 [pid 7346] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7346] write(1, "executing program\n", 18) = 18 executing program [pid 7346] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7346] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7346] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7346] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7346] close(3) = 0 [pid 7346] close(4) = -1 EBADF (Bad file descriptor) [pid 7346] close(5) = -1 EBADF (Bad file descriptor) [pid 7346] close(6) = -1 EBADF (Bad file descriptor) [pid 7346] close(7) = -1 EBADF (Bad file descriptor) [pid 7346] close(8) = -1 EBADF (Bad file descriptor) [pid 7346] close(9) = -1 EBADF (Bad file descriptor) [pid 7346] close(10) = -1 EBADF (Bad file descriptor) [pid 7346] close(11) = -1 EBADF (Bad file descriptor) [pid 7346] close(12) = -1 EBADF (Bad file descriptor) [pid 7346] close(13) = -1 EBADF (Bad file descriptor) [pid 7346] close(14) = -1 EBADF (Bad file descriptor) [pid 7346] close(15) = -1 EBADF (Bad file descriptor) [pid 7346] close(16) = -1 EBADF (Bad file descriptor) [pid 7346] close(17) = -1 EBADF (Bad file descriptor) [pid 7346] close(18) = -1 EBADF (Bad file descriptor) [pid 7346] close(19) = -1 EBADF (Bad file descriptor) [pid 7346] close(20) = -1 EBADF (Bad file descriptor) [pid 7346] close(21) = -1 EBADF (Bad file descriptor) [pid 7346] close(22) = -1 EBADF (Bad file descriptor) [pid 7346] close(23) = -1 EBADF (Bad file descriptor) [pid 7346] close(24) = -1 EBADF (Bad file descriptor) [pid 7346] close(25) = -1 EBADF (Bad file descriptor) [pid 7346] close(26) = -1 EBADF (Bad file descriptor) [pid 7346] close(27) = -1 EBADF (Bad file descriptor) [pid 7346] close(28) = -1 EBADF (Bad file descriptor) [pid 7346] close(29) = -1 EBADF (Bad file descriptor) [pid 7346] exit_group(0) = ? [pid 7346] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7031", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7031", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7031/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7031/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7031/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7031/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7031/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7031/sys") = 0 [pid 314] umount2("./7031/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7031/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7031/binderfs") = 0 [pid 314] umount2("./7031/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7031/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7031/cgroup.net") = 0 [pid 314] umount2("./7031/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7031/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7031/cgroup.cpu") = 0 [pid 314] umount2("./7031/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7031/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7031/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7031") = 0 [pid 314] mkdir("./7032", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7034 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 7347 attached , NULL, 8) = 0 [pid 7347] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7347] chdir("./7032") = 0 [pid 7347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7347] setpgid(0, 0) = 0 [pid 7347] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7347] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7347] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7347] write(3, "1000", 4) = 4 [pid 7347] close(3) = 0 [pid 7347] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7347] write(1, "executing program\n", 18) = 18 [pid 7347] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7347] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7347] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7347] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7347] close(3) = 0 [pid 7347] close(4) = -1 EBADF (Bad file descriptor) [pid 7347] close(5) = -1 EBADF (Bad file descriptor) [pid 7347] close(6) = -1 EBADF (Bad file descriptor) [pid 7347] close(7) = -1 EBADF (Bad file descriptor) [pid 7347] close(8) = -1 EBADF (Bad file descriptor) [pid 7347] close(9) = -1 EBADF (Bad file descriptor) [pid 7347] close(10) = -1 EBADF (Bad file descriptor) [pid 7347] close(11) = -1 EBADF (Bad file descriptor) [pid 7347] close(12) = -1 EBADF (Bad file descriptor) [pid 7347] close(13) = -1 EBADF (Bad file descriptor) [pid 7347] close(14) = -1 EBADF (Bad file descriptor) [pid 7347] close(15) = -1 EBADF (Bad file descriptor) [pid 7347] close(16) = -1 EBADF (Bad file descriptor) [pid 7347] close(17) = -1 EBADF (Bad file descriptor) [pid 7347] close(18) = -1 EBADF (Bad file descriptor) [pid 7347] close(19) = -1 EBADF (Bad file descriptor) [pid 7347] close(20) = -1 EBADF (Bad file descriptor) [pid 7347] close(21) = -1 EBADF (Bad file descriptor) [pid 7347] close(22) = -1 EBADF (Bad file descriptor) [pid 7347] close(23) = -1 EBADF (Bad file descriptor) [pid 7347] close(24) = -1 EBADF (Bad file descriptor) [pid 7347] close(25) = -1 EBADF (Bad file descriptor) [pid 7347] close(26) = -1 EBADF (Bad file descriptor) [pid 7347] close(27) = -1 EBADF (Bad file descriptor) [pid 7347] close(28) = -1 EBADF (Bad file descriptor) [pid 7347] close(29) = -1 EBADF (Bad file descriptor) [pid 7347] exit_group(0) = ? [pid 7347] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7034, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7032", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7032", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7032/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7032/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7032/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7032/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7032/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7032/sys") = 0 [pid 314] umount2("./7032/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7032/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7032/binderfs") = 0 [pid 314] umount2("./7032/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7032/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7032/cgroup.net") = 0 [pid 314] umount2("./7032/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7032/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7032/cgroup.cpu") = 0 [pid 314] umount2("./7032/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7032/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7032/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7032") = 0 [pid 314] mkdir("./7033", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7348 attached , child_tidptr=0x55557741b690) = 7035 [pid 7348] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7348] chdir("./7033") = 0 [pid 7348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7348] setpgid(0, 0) = 0 [pid 7348] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7348] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7348] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7348] write(3, "1000", 4) = 4 [pid 7348] close(3) = 0 [pid 7348] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7348] write(1, "executing program\n", 18) = 18 executing program [pid 7348] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7348] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7348] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7348] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7348] close(3) = 0 [pid 7348] close(4) = -1 EBADF (Bad file descriptor) [pid 7348] close(5) = -1 EBADF (Bad file descriptor) [pid 7348] close(6) = -1 EBADF (Bad file descriptor) [pid 7348] close(7) = -1 EBADF (Bad file descriptor) [pid 7348] close(8) = -1 EBADF (Bad file descriptor) [pid 7348] close(9) = -1 EBADF (Bad file descriptor) [pid 7348] close(10) = -1 EBADF (Bad file descriptor) [pid 7348] close(11) = -1 EBADF (Bad file descriptor) [pid 7348] close(12) = -1 EBADF (Bad file descriptor) [pid 7348] close(13) = -1 EBADF (Bad file descriptor) [pid 7348] close(14) = -1 EBADF (Bad file descriptor) [pid 7348] close(15) = -1 EBADF (Bad file descriptor) [pid 7348] close(16) = -1 EBADF (Bad file descriptor) [pid 7348] close(17) = -1 EBADF (Bad file descriptor) [pid 7348] close(18) = -1 EBADF (Bad file descriptor) [pid 7348] close(19) = -1 EBADF (Bad file descriptor) [pid 7348] close(20) = -1 EBADF (Bad file descriptor) [pid 7348] close(21) = -1 EBADF (Bad file descriptor) [pid 7348] close(22) = -1 EBADF (Bad file descriptor) [pid 7348] close(23) = -1 EBADF (Bad file descriptor) [pid 7348] close(24) = -1 EBADF (Bad file descriptor) [pid 7348] close(25) = -1 EBADF (Bad file descriptor) [pid 7348] close(26) = -1 EBADF (Bad file descriptor) [pid 7348] close(27) = -1 EBADF (Bad file descriptor) [pid 7348] close(28) = -1 EBADF (Bad file descriptor) [pid 7348] close(29) = -1 EBADF (Bad file descriptor) [pid 7348] exit_group(0) = ? [pid 7348] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7033", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7033", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7033/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7033/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7033/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7033/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7033/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7033/sys") = 0 [pid 314] umount2("./7033/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7033/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7033/binderfs") = 0 [pid 314] umount2("./7033/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7033/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7033/cgroup.net") = 0 [pid 314] umount2("./7033/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7033/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7033/cgroup.cpu") = 0 [pid 314] umount2("./7033/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7033/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7033/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7033") = 0 [pid 314] mkdir("./7034", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7349 attached , child_tidptr=0x55557741b690) = 7036 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7349] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7349] chdir("./7034") = 0 [pid 7349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7349] setpgid(0, 0) = 0 [pid 7349] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7349] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7349] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7349] write(3, "1000", 4) = 4 [pid 7349] close(3) = 0 [pid 7349] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7349] write(1, "executing program\n", 18) = 18 executing program [pid 7349] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7349] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7349] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7349] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7349] close(3) = 0 [pid 7349] close(4) = -1 EBADF (Bad file descriptor) [pid 7349] close(5) = -1 EBADF (Bad file descriptor) [pid 7349] close(6) = -1 EBADF (Bad file descriptor) [pid 7349] close(7) = -1 EBADF (Bad file descriptor) [pid 7349] close(8) = -1 EBADF (Bad file descriptor) [pid 7349] close(9) = -1 EBADF (Bad file descriptor) [pid 7349] close(10) = -1 EBADF (Bad file descriptor) [pid 7349] close(11) = -1 EBADF (Bad file descriptor) [pid 7349] close(12) = -1 EBADF (Bad file descriptor) [pid 7349] close(13) = -1 EBADF (Bad file descriptor) [pid 7349] close(14) = -1 EBADF (Bad file descriptor) [pid 7349] close(15) = -1 EBADF (Bad file descriptor) [pid 7349] close(16) = -1 EBADF (Bad file descriptor) [pid 7349] close(17) = -1 EBADF (Bad file descriptor) [pid 7349] close(18) = -1 EBADF (Bad file descriptor) [pid 7349] close(19) = -1 EBADF (Bad file descriptor) [pid 7349] close(20) = -1 EBADF (Bad file descriptor) [pid 7349] close(21) = -1 EBADF (Bad file descriptor) [pid 7349] close(22) = -1 EBADF (Bad file descriptor) [pid 7349] close(23) = -1 EBADF (Bad file descriptor) [pid 7349] close(24) = -1 EBADF (Bad file descriptor) [pid 7349] close(25) = -1 EBADF (Bad file descriptor) [pid 7349] close(26) = -1 EBADF (Bad file descriptor) [pid 7349] close(27) = -1 EBADF (Bad file descriptor) [pid 7349] close(28) = -1 EBADF (Bad file descriptor) [pid 7349] close(29) = -1 EBADF (Bad file descriptor) [pid 7349] exit_group(0) = ? [pid 7349] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7034", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7034", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7034/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7034/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7034/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7034/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7034/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7034/sys") = 0 [pid 314] umount2("./7034/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7034/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7034/binderfs") = 0 [pid 314] umount2("./7034/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7034/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7034/cgroup.net") = 0 [pid 314] umount2("./7034/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7034/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7034/cgroup.cpu") = 0 [pid 314] umount2("./7034/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7034/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7034/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7034") = 0 [pid 314] mkdir("./7035", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7350 attached [pid 7350] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7350] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7037 [pid 7350] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7350] chdir("./7035") = 0 [pid 7350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7350] <... prctl resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7350] setpgid(0, 0) = 0 [pid 7350] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7350] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7350] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7350] write(3, "1000", 4) = 4 [pid 7350] close(3) = 0 [pid 7350] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7350] write(1, "executing program\n", 18) = 18 [pid 7350] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7350] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7350] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7350] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7350] close(3) = 0 [pid 7350] close(4) = -1 EBADF (Bad file descriptor) [pid 7350] close(5) = -1 EBADF (Bad file descriptor) [pid 7350] close(6) = -1 EBADF (Bad file descriptor) [pid 7350] close(7) = -1 EBADF (Bad file descriptor) [pid 7350] close(8) = -1 EBADF (Bad file descriptor) [pid 7350] close(9) = -1 EBADF (Bad file descriptor) [pid 7350] close(10) = -1 EBADF (Bad file descriptor) [pid 7350] close(11) = -1 EBADF (Bad file descriptor) [pid 7350] close(12) = -1 EBADF (Bad file descriptor) [pid 7350] close(13) = -1 EBADF (Bad file descriptor) executing program [pid 7350] close(14) = -1 EBADF (Bad file descriptor) [pid 7350] close(15) = -1 EBADF (Bad file descriptor) [pid 7350] close(16) = -1 EBADF (Bad file descriptor) [pid 7350] close(17) = -1 EBADF (Bad file descriptor) [pid 7350] close(18) = -1 EBADF (Bad file descriptor) [pid 7350] close(19) = -1 EBADF (Bad file descriptor) [pid 7350] close(20) = -1 EBADF (Bad file descriptor) [pid 7350] close(21) = -1 EBADF (Bad file descriptor) [pid 7350] close(22) = -1 EBADF (Bad file descriptor) [pid 7350] close(23) = -1 EBADF (Bad file descriptor) [pid 7350] close(24) = -1 EBADF (Bad file descriptor) [pid 7350] close(25) = -1 EBADF (Bad file descriptor) [pid 7350] close(26) = -1 EBADF (Bad file descriptor) [pid 7350] close(27) = -1 EBADF (Bad file descriptor) [pid 7350] close(28) = -1 EBADF (Bad file descriptor) [pid 7350] close(29) = -1 EBADF (Bad file descriptor) [pid 7350] exit_group(0) = ? [pid 7350] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7035", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7035", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7035/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7035/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7035/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7035/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7035/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7035/sys") = 0 [pid 314] umount2("./7035/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7035/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7035/binderfs") = 0 [pid 314] umount2("./7035/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7035/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7035/cgroup.net") = 0 [pid 314] umount2("./7035/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7035/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7035/cgroup.cpu") = 0 [pid 314] umount2("./7035/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7035/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7035/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7035") = 0 [pid 314] mkdir("./7036", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7351 attached , child_tidptr=0x55557741b690) = 7038 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7351] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7351] chdir("./7036") = 0 [pid 7351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7351] setpgid(0, 0) = 0 [pid 7351] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7351] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7351] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7351] write(3, "1000", 4) = 4 [pid 7351] close(3) = 0 [pid 7351] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7351] write(1, "executing program\n", 18) = 18 [pid 7351] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7351] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7351] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7351] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7351] close(3) = 0 [pid 7351] close(4) = -1 EBADF (Bad file descriptor) [pid 7351] close(5) = -1 EBADF (Bad file descriptor) [pid 7351] close(6) = -1 EBADF (Bad file descriptor) [pid 7351] close(7) = -1 EBADF (Bad file descriptor) [pid 7351] close(8) = -1 EBADF (Bad file descriptor) [pid 7351] close(9) = -1 EBADF (Bad file descriptor) [pid 7351] close(10) = -1 EBADF (Bad file descriptor) [pid 7351] close(11) = -1 EBADF (Bad file descriptor) [pid 7351] close(12) = -1 EBADF (Bad file descriptor) [pid 7351] close(13) = -1 EBADF (Bad file descriptor) [pid 7351] close(14) = -1 EBADF (Bad file descriptor) [pid 7351] close(15) = -1 EBADF (Bad file descriptor) [pid 7351] close(16) = -1 EBADF (Bad file descriptor) [pid 7351] close(17) = -1 EBADF (Bad file descriptor) [pid 7351] close(18) = -1 EBADF (Bad file descriptor) [pid 7351] close(19) = -1 EBADF (Bad file descriptor) [pid 7351] close(20) = -1 EBADF (Bad file descriptor) [pid 7351] close(21) = -1 EBADF (Bad file descriptor) [pid 7351] close(22) = -1 EBADF (Bad file descriptor) [pid 7351] close(23) = -1 EBADF (Bad file descriptor) [pid 7351] close(24) = -1 EBADF (Bad file descriptor) [pid 7351] close(25) = -1 EBADF (Bad file descriptor) [pid 7351] close(26) = -1 EBADF (Bad file descriptor) [pid 7351] close(27) = -1 EBADF (Bad file descriptor) [pid 7351] close(28) = -1 EBADF (Bad file descriptor) [pid 7351] close(29) = -1 EBADF (Bad file descriptor) [pid 7351] exit_group(0) = ? [pid 7351] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7036", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7036", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7036/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7036/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7036/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7036/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7036/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7036/sys") = 0 [pid 314] umount2("./7036/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7036/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7036/binderfs") = 0 [pid 314] umount2("./7036/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7036/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7036/cgroup.net") = 0 [pid 314] umount2("./7036/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7036/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7036/cgroup.cpu") = 0 [pid 314] umount2("./7036/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7036/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7036/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7036") = 0 [pid 314] mkdir("./7037", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7352 attached [pid 7352] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7352] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7039 [pid 7352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7352] chdir("./7037") = 0 [pid 7352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7352] <... prctl resumed>) = 0 [pid 7352] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7352] <... setpgid resumed>) = 0 [pid 7352] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7352] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7352] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7352] write(3, "1000", 4) = 4 [pid 7352] close(3) = 0 [pid 7352] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7352] write(1, "executing program\n", 18) = 18 [pid 7352] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7352] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 executing program [pid 7352] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7352] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7352] close(3) = 0 [pid 7352] close(4) = -1 EBADF (Bad file descriptor) [pid 7352] close(5) = -1 EBADF (Bad file descriptor) [pid 7352] close(6) = -1 EBADF (Bad file descriptor) [pid 7352] close(7) = -1 EBADF (Bad file descriptor) [pid 7352] close(8) = -1 EBADF (Bad file descriptor) [pid 7352] close(9) = -1 EBADF (Bad file descriptor) [pid 7352] close(10) = -1 EBADF (Bad file descriptor) [pid 7352] close(11) = -1 EBADF (Bad file descriptor) [pid 7352] close(12) = -1 EBADF (Bad file descriptor) [pid 7352] close(13) = -1 EBADF (Bad file descriptor) [pid 7352] close(14) = -1 EBADF (Bad file descriptor) [pid 7352] close(15) = -1 EBADF (Bad file descriptor) [pid 7352] close(16) = -1 EBADF (Bad file descriptor) [pid 7352] close(17) = -1 EBADF (Bad file descriptor) [pid 7352] close(18) = -1 EBADF (Bad file descriptor) [pid 7352] close(19) = -1 EBADF (Bad file descriptor) [pid 7352] close(20) = -1 EBADF (Bad file descriptor) [pid 7352] close(21) = -1 EBADF (Bad file descriptor) [pid 7352] close(22) = -1 EBADF (Bad file descriptor) [pid 7352] close(23) = -1 EBADF (Bad file descriptor) [pid 7352] close(24) = -1 EBADF (Bad file descriptor) [pid 7352] close(25) = -1 EBADF (Bad file descriptor) [pid 7352] close(26) = -1 EBADF (Bad file descriptor) [pid 7352] close(27) = -1 EBADF (Bad file descriptor) [pid 7352] close(28) = -1 EBADF (Bad file descriptor) [pid 7352] close(29) = -1 EBADF (Bad file descriptor) [pid 7352] exit_group(0) = ? [pid 7352] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7037", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7037", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7037/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7037/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7037/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7037/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7037/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7037/sys") = 0 [pid 314] umount2("./7037/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7037/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7037/binderfs") = 0 [pid 314] umount2("./7037/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7037/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7037/cgroup.net") = 0 [pid 314] umount2("./7037/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7037/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7037/cgroup.cpu") = 0 [pid 314] umount2("./7037/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7037/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7037/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7037") = 0 [pid 314] mkdir("./7038", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7353 attached [pid 7353] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7353] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7040 [pid 7353] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7353] chdir("./7038") = 0 [pid 7353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7353] setpgid(0, 0) = 0 [pid 7353] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7353] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7353] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7353] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7353] write(3, "1000", 4) = 4 [pid 7353] close(3) = 0 [pid 7353] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7353] write(1, "executing program\n", 18) = 18 executing program [pid 7353] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7353] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7353] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7353] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7353] close(3) = 0 [pid 7353] close(4) = -1 EBADF (Bad file descriptor) [pid 7353] close(5) = -1 EBADF (Bad file descriptor) [pid 7353] close(6) = -1 EBADF (Bad file descriptor) [pid 7353] close(7) = -1 EBADF (Bad file descriptor) [pid 7353] close(8) = -1 EBADF (Bad file descriptor) [pid 7353] close(9) = -1 EBADF (Bad file descriptor) [pid 7353] close(10) = -1 EBADF (Bad file descriptor) [pid 7353] close(11) = -1 EBADF (Bad file descriptor) [pid 7353] close(12) = -1 EBADF (Bad file descriptor) [pid 7353] close(13) = -1 EBADF (Bad file descriptor) [pid 7353] close(14) = -1 EBADF (Bad file descriptor) [pid 7353] close(15) = -1 EBADF (Bad file descriptor) [pid 7353] close(16) = -1 EBADF (Bad file descriptor) [pid 7353] close(17) = -1 EBADF (Bad file descriptor) [pid 7353] close(18) = -1 EBADF (Bad file descriptor) [pid 7353] close(19) = -1 EBADF (Bad file descriptor) [pid 7353] close(20) = -1 EBADF (Bad file descriptor) [pid 7353] close(21) = -1 EBADF (Bad file descriptor) [pid 7353] close(22) = -1 EBADF (Bad file descriptor) [pid 7353] close(23) = -1 EBADF (Bad file descriptor) [pid 7353] close(24) = -1 EBADF (Bad file descriptor) [pid 7353] close(25) = -1 EBADF (Bad file descriptor) [pid 7353] close(26) = -1 EBADF (Bad file descriptor) [pid 7353] close(27) = -1 EBADF (Bad file descriptor) [pid 7353] close(28) = -1 EBADF (Bad file descriptor) [pid 7353] close(29) = -1 EBADF (Bad file descriptor) [pid 7353] exit_group(0) = ? [pid 7353] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7038", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7038", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7038/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7038/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7038/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7038/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7038/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7038/sys") = 0 [pid 314] umount2("./7038/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7038/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7038/binderfs") = 0 [pid 314] umount2("./7038/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7038/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7038/cgroup.net") = 0 [pid 314] umount2("./7038/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7038/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7038/cgroup.cpu") = 0 [pid 314] umount2("./7038/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7038/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7038/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7038") = 0 [pid 314] mkdir("./7039", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7354 attached [pid 7354] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7354] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7041 [pid 7354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7354] chdir("./7039") = 0 [pid 7354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7354] <... prctl resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7354] setpgid(0, 0) = 0 [pid 7354] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7354] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7354] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7354] write(3, "1000", 4) = 4 [pid 7354] close(3) = 0 [pid 7354] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7354] write(1, "executing program\n", 18) = 18 [pid 7354] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7354] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7354] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7354] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7354] close(3) = 0 [pid 7354] close(4) = -1 EBADF (Bad file descriptor) [pid 7354] close(5) = -1 EBADF (Bad file descriptor) [pid 7354] close(6) = -1 EBADF (Bad file descriptor) [pid 7354] close(7) = -1 EBADF (Bad file descriptor) [pid 7354] close(8) = -1 EBADF (Bad file descriptor) [pid 7354] close(9) = -1 EBADF (Bad file descriptor) [pid 7354] close(10) = -1 EBADF (Bad file descriptor) [pid 7354] close(11) = -1 EBADF (Bad file descriptor) [pid 7354] close(12) = -1 EBADF (Bad file descriptor) [pid 7354] close(13) = -1 EBADF (Bad file descriptor) [pid 7354] close(14) = -1 EBADF (Bad file descriptor) [pid 7354] close(15) = -1 EBADF (Bad file descriptor) [pid 7354] close(16) = -1 EBADF (Bad file descriptor) [pid 7354] close(17) = -1 EBADF (Bad file descriptor) [pid 7354] close(18) = -1 EBADF (Bad file descriptor) [pid 7354] close(19) = -1 EBADF (Bad file descriptor) [pid 7354] close(20) = -1 EBADF (Bad file descriptor) [pid 7354] close(21) = -1 EBADF (Bad file descriptor) [pid 7354] close(22) = -1 EBADF (Bad file descriptor) [pid 7354] close(23) = -1 EBADF (Bad file descriptor) [pid 7354] close(24) = -1 EBADF (Bad file descriptor) [pid 7354] close(25) = -1 EBADF (Bad file descriptor) [pid 7354] close(26) = -1 EBADF (Bad file descriptor) [pid 7354] close(27) = -1 EBADF (Bad file descriptor) [pid 7354] close(28) = -1 EBADF (Bad file descriptor) [pid 7354] close(29) = -1 EBADF (Bad file descriptor) [pid 7354] exit_group(0) = ? [pid 7354] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7041, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7039", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7039", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7039/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7039/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7039/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7039/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7039/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7039/sys") = 0 [pid 314] umount2("./7039/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7039/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7039/binderfs") = 0 [pid 314] umount2("./7039/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7039/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7039/cgroup.net") = 0 [pid 314] umount2("./7039/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7039/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7039/cgroup.cpu") = 0 [pid 314] umount2("./7039/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7039/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7039/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7039") = 0 [pid 314] mkdir("./7040", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7355 attached [pid 7355] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7355] chdir("./7040") = 0 [pid 7355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7355] setpgid(0, 0) = 0 [pid 7355] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7355] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7355] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7042 [pid 7355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7355] <... openat resumed>) = 3 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7355] write(3, "1000", 4) = 4 [pid 7355] close(3) = 0 [pid 7355] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7355] write(1, "executing program\n", 18) = 18 executing program [pid 7355] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7355] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7355] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7355] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7355] close(3) = 0 [pid 7355] close(4) = -1 EBADF (Bad file descriptor) [pid 7355] close(5) = -1 EBADF (Bad file descriptor) [pid 7355] close(6) = -1 EBADF (Bad file descriptor) [pid 7355] close(7) = -1 EBADF (Bad file descriptor) [pid 7355] close(8) = -1 EBADF (Bad file descriptor) [pid 7355] close(9) = -1 EBADF (Bad file descriptor) [pid 7355] close(10) = -1 EBADF (Bad file descriptor) [pid 7355] close(11) = -1 EBADF (Bad file descriptor) [pid 7355] close(12) = -1 EBADF (Bad file descriptor) [pid 7355] close(13) = -1 EBADF (Bad file descriptor) [pid 7355] close(14) = -1 EBADF (Bad file descriptor) [pid 7355] close(15) = -1 EBADF (Bad file descriptor) [pid 7355] close(16) = -1 EBADF (Bad file descriptor) [pid 7355] close(17) = -1 EBADF (Bad file descriptor) [pid 7355] close(18) = -1 EBADF (Bad file descriptor) [pid 7355] close(19) = -1 EBADF (Bad file descriptor) [pid 7355] close(20) = -1 EBADF (Bad file descriptor) [pid 7355] close(21) = -1 EBADF (Bad file descriptor) [pid 7355] close(22) = -1 EBADF (Bad file descriptor) [pid 7355] close(23) = -1 EBADF (Bad file descriptor) [pid 7355] close(24) = -1 EBADF (Bad file descriptor) [pid 7355] close(25) = -1 EBADF (Bad file descriptor) [pid 7355] close(26) = -1 EBADF (Bad file descriptor) [pid 7355] close(27) = -1 EBADF (Bad file descriptor) [pid 7355] close(28) = -1 EBADF (Bad file descriptor) [pid 7355] close(29) = -1 EBADF (Bad file descriptor) [pid 7355] exit_group(0) = ? [pid 7355] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7040", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7040", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7040/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7040/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7040/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7040/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7040/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7040/sys") = 0 [pid 314] umount2("./7040/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7040/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7040/binderfs") = 0 [pid 314] umount2("./7040/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7040/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7040/cgroup.net") = 0 [pid 314] umount2("./7040/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7040/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7040/cgroup.cpu") = 0 [pid 314] umount2("./7040/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7040/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7040/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7040") = 0 [pid 314] mkdir("./7041", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7356 attached [pid 7356] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7356] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7043 [pid 7356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7356] chdir("./7041") = 0 [pid 7356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7356] <... prctl resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7356] setpgid(0, 0) = 0 [pid 7356] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7356] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7356] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7356] write(3, "1000", 4) = 4 [pid 7356] close(3) = 0 [pid 7356] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7356] write(1, "executing program\n", 18) = 18 [pid 7356] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7356] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7356] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7356] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7356] close(3) = 0 [pid 7356] close(4) = -1 EBADF (Bad file descriptor) [pid 7356] close(5) = -1 EBADF (Bad file descriptor) [pid 7356] close(6) = -1 EBADF (Bad file descriptor) [pid 7356] close(7) = -1 EBADF (Bad file descriptor) [pid 7356] close(8) = -1 EBADF (Bad file descriptor) [pid 7356] close(9) = -1 EBADF (Bad file descriptor) [pid 7356] close(10) = -1 EBADF (Bad file descriptor) [pid 7356] close(11) = -1 EBADF (Bad file descriptor) [pid 7356] close(12) = -1 EBADF (Bad file descriptor) [pid 7356] close(13) = -1 EBADF (Bad file descriptor) [pid 7356] close(14) = -1 EBADF (Bad file descriptor) [pid 7356] close(15) = -1 EBADF (Bad file descriptor) [pid 7356] close(16) = -1 EBADF (Bad file descriptor) [pid 7356] close(17) = -1 EBADF (Bad file descriptor) [pid 7356] close(18) = -1 EBADF (Bad file descriptor) [pid 7356] close(19) = -1 EBADF (Bad file descriptor) [pid 7356] close(20) = -1 EBADF (Bad file descriptor) [pid 7356] close(21) = -1 EBADF (Bad file descriptor) [pid 7356] close(22) = -1 EBADF (Bad file descriptor) [pid 7356] close(23) = -1 EBADF (Bad file descriptor) [pid 7356] close(24) = -1 EBADF (Bad file descriptor) [pid 7356] close(25) = -1 EBADF (Bad file descriptor) [pid 7356] close(26) = -1 EBADF (Bad file descriptor) [pid 7356] close(27) = -1 EBADF (Bad file descriptor) [pid 7356] close(28) = -1 EBADF (Bad file descriptor) [pid 7356] close(29) = -1 EBADF (Bad file descriptor) [pid 7356] exit_group(0) = ? [pid 7356] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7041", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7041", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7041/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7041/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7041/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7041/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7041/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7041/sys") = 0 [pid 314] umount2("./7041/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7041/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7041/binderfs") = 0 [pid 314] umount2("./7041/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7041/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7041/cgroup.net") = 0 [pid 314] umount2("./7041/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7041/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7041/cgroup.cpu") = 0 [pid 314] umount2("./7041/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7041/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7041/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7041") = 0 [pid 314] mkdir("./7042", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7357 attached [pid 7357] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7357] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7044 [pid 7357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7357] chdir("./7042") = 0 [pid 7357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7357] <... prctl resumed>) = 0 [pid 7357] setpgid(0, 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7357] <... setpgid resumed>) = 0 [pid 7357] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7357] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7357] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7357] write(3, "1000", 4) = 4 [pid 7357] close(3) = 0 [pid 7357] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7357] write(1, "executing program\n", 18) = 18 executing program [pid 7357] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7357] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7357] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7357] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7357] close(3) = 0 [pid 7357] close(4) = -1 EBADF (Bad file descriptor) [pid 7357] close(5) = -1 EBADF (Bad file descriptor) [pid 7357] close(6) = -1 EBADF (Bad file descriptor) [pid 7357] close(7) = -1 EBADF (Bad file descriptor) [pid 7357] close(8) = -1 EBADF (Bad file descriptor) [pid 7357] close(9) = -1 EBADF (Bad file descriptor) [pid 7357] close(10) = -1 EBADF (Bad file descriptor) [pid 7357] close(11) = -1 EBADF (Bad file descriptor) [pid 7357] close(12) = -1 EBADF (Bad file descriptor) [pid 7357] close(13) = -1 EBADF (Bad file descriptor) [pid 7357] close(14) = -1 EBADF (Bad file descriptor) [pid 7357] close(15) = -1 EBADF (Bad file descriptor) [pid 7357] close(16) = -1 EBADF (Bad file descriptor) [pid 7357] close(17) = -1 EBADF (Bad file descriptor) [pid 7357] close(18) = -1 EBADF (Bad file descriptor) [pid 7357] close(19) = -1 EBADF (Bad file descriptor) [pid 7357] close(20) = -1 EBADF (Bad file descriptor) [pid 7357] close(21) = -1 EBADF (Bad file descriptor) [pid 7357] close(22) = -1 EBADF (Bad file descriptor) [pid 7357] close(23) = -1 EBADF (Bad file descriptor) [pid 7357] close(24) = -1 EBADF (Bad file descriptor) [pid 7357] close(25) = -1 EBADF (Bad file descriptor) [pid 7357] close(26) = -1 EBADF (Bad file descriptor) [pid 7357] close(27) = -1 EBADF (Bad file descriptor) [pid 7357] close(28) = -1 EBADF (Bad file descriptor) [pid 7357] close(29) = -1 EBADF (Bad file descriptor) [pid 7357] exit_group(0) = ? [pid 7357] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7042", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7042", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7042/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7042/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7042/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7042/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7042/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7042/sys") = 0 [pid 314] umount2("./7042/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7042/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7042/binderfs") = 0 [pid 314] umount2("./7042/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7042/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7042/cgroup.net") = 0 [pid 314] umount2("./7042/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7042/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7042/cgroup.cpu") = 0 [pid 314] umount2("./7042/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7042/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7042/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7042") = 0 [pid 314] mkdir("./7043", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7358 attached , child_tidptr=0x55557741b690) = 7045 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7358] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7358] chdir("./7043") = 0 [pid 7358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7358] setpgid(0, 0) = 0 [pid 7358] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7358] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7358] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7358] write(3, "1000", 4) = 4 [pid 7358] close(3) = 0 [pid 7358] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7358] write(1, "executing program\n", 18) = 18 executing program [pid 7358] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7358] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7358] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7358] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7358] close(3) = 0 [pid 7358] close(4) = -1 EBADF (Bad file descriptor) [pid 7358] close(5) = -1 EBADF (Bad file descriptor) [pid 7358] close(6) = -1 EBADF (Bad file descriptor) [pid 7358] close(7) = -1 EBADF (Bad file descriptor) [pid 7358] close(8) = -1 EBADF (Bad file descriptor) [pid 7358] close(9) = -1 EBADF (Bad file descriptor) [pid 7358] close(10) = -1 EBADF (Bad file descriptor) [pid 7358] close(11) = -1 EBADF (Bad file descriptor) [pid 7358] close(12) = -1 EBADF (Bad file descriptor) [pid 7358] close(13) = -1 EBADF (Bad file descriptor) [pid 7358] close(14) = -1 EBADF (Bad file descriptor) [pid 7358] close(15) = -1 EBADF (Bad file descriptor) [pid 7358] close(16) = -1 EBADF (Bad file descriptor) [pid 7358] close(17) = -1 EBADF (Bad file descriptor) [pid 7358] close(18) = -1 EBADF (Bad file descriptor) [pid 7358] close(19) = -1 EBADF (Bad file descriptor) [pid 7358] close(20) = -1 EBADF (Bad file descriptor) [pid 7358] close(21) = -1 EBADF (Bad file descriptor) [pid 7358] close(22) = -1 EBADF (Bad file descriptor) [pid 7358] close(23) = -1 EBADF (Bad file descriptor) [pid 7358] close(24) = -1 EBADF (Bad file descriptor) [pid 7358] close(25) = -1 EBADF (Bad file descriptor) [pid 7358] close(26) = -1 EBADF (Bad file descriptor) [pid 7358] close(27) = -1 EBADF (Bad file descriptor) [pid 7358] close(28) = -1 EBADF (Bad file descriptor) [pid 7358] close(29) = -1 EBADF (Bad file descriptor) [pid 7358] exit_group(0) = ? [pid 7358] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7043", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7043", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7043/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7043/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7043/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7043/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7043/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7043/sys") = 0 [pid 314] umount2("./7043/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7043/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7043/binderfs") = 0 [pid 314] umount2("./7043/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7043/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7043/cgroup.net") = 0 [pid 314] umount2("./7043/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7043/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7043/cgroup.cpu") = 0 [pid 314] umount2("./7043/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7043/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7043/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7043") = 0 [pid 314] mkdir("./7044", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7359 attached [pid 7359] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7359] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7046 [pid 7359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7359] chdir("./7044") = 0 [pid 7359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7359] <... prctl resumed>) = 0 [pid 7359] setpgid(0, 0) = 0 [pid 7359] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7359] <... symlink resumed>) = 0 [pid 7359] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7359] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7359] write(3, "1000", 4) = 4 [pid 7359] close(3) = 0 [pid 7359] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7359] write(1, "executing program\n", 18) = 18 executing program [pid 7359] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7359] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7359] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7359] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7359] close(3) = 0 [pid 7359] close(4) = -1 EBADF (Bad file descriptor) [pid 7359] close(5) = -1 EBADF (Bad file descriptor) [pid 7359] close(6) = -1 EBADF (Bad file descriptor) [pid 7359] close(7) = -1 EBADF (Bad file descriptor) [pid 7359] close(8) = -1 EBADF (Bad file descriptor) [pid 7359] close(9) = -1 EBADF (Bad file descriptor) [pid 7359] close(10) = -1 EBADF (Bad file descriptor) [pid 7359] close(11) = -1 EBADF (Bad file descriptor) [pid 7359] close(12) = -1 EBADF (Bad file descriptor) [pid 7359] close(13) = -1 EBADF (Bad file descriptor) [pid 7359] close(14) = -1 EBADF (Bad file descriptor) [pid 7359] close(15) = -1 EBADF (Bad file descriptor) [pid 7359] close(16) = -1 EBADF (Bad file descriptor) [pid 7359] close(17) = -1 EBADF (Bad file descriptor) [pid 7359] close(18) = -1 EBADF (Bad file descriptor) [pid 7359] close(19) = -1 EBADF (Bad file descriptor) [pid 7359] close(20) = -1 EBADF (Bad file descriptor) [pid 7359] close(21) = -1 EBADF (Bad file descriptor) [pid 7359] close(22) = -1 EBADF (Bad file descriptor) [pid 7359] close(23) = -1 EBADF (Bad file descriptor) [pid 7359] close(24) = -1 EBADF (Bad file descriptor) [pid 7359] close(25) = -1 EBADF (Bad file descriptor) [pid 7359] close(26) = -1 EBADF (Bad file descriptor) [pid 7359] close(27) = -1 EBADF (Bad file descriptor) [pid 7359] close(28) = -1 EBADF (Bad file descriptor) [pid 7359] close(29) = -1 EBADF (Bad file descriptor) [pid 7359] exit_group(0) = ? [pid 7359] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7044", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7044", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7044/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7044/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7044/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7044/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7044/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7044/sys") = 0 [pid 314] umount2("./7044/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7044/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7044/binderfs") = 0 [pid 314] umount2("./7044/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7044/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7044/cgroup.net") = 0 [pid 314] umount2("./7044/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7044/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7044/cgroup.cpu") = 0 [pid 314] umount2("./7044/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7044/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7044/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7044") = 0 [pid 314] mkdir("./7045", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7360 attached , child_tidptr=0x55557741b690) = 7047 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7360] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7360] <... set_robust_list resumed>) = 0 [pid 7360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7360] chdir("./7045") = 0 [pid 7360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7360] setpgid(0, 0) = 0 [pid 7360] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7360] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7360] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7360] write(3, "1000", 4) = 4 [pid 7360] close(3) = 0 [pid 7360] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7360] write(1, "executing program\n", 18) = 18 executing program [pid 7360] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7360] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7360] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7360] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7360] close(3) = 0 [pid 7360] close(4) = -1 EBADF (Bad file descriptor) [pid 7360] close(5) = -1 EBADF (Bad file descriptor) [pid 7360] close(6) = -1 EBADF (Bad file descriptor) [pid 7360] close(7) = -1 EBADF (Bad file descriptor) [pid 7360] close(8) = -1 EBADF (Bad file descriptor) [pid 7360] close(9) = -1 EBADF (Bad file descriptor) [pid 7360] close(10) = -1 EBADF (Bad file descriptor) [pid 7360] close(11) = -1 EBADF (Bad file descriptor) [pid 7360] close(12) = -1 EBADF (Bad file descriptor) [pid 7360] close(13) = -1 EBADF (Bad file descriptor) [pid 7360] close(14) = -1 EBADF (Bad file descriptor) [pid 7360] close(15) = -1 EBADF (Bad file descriptor) [pid 7360] close(16) = -1 EBADF (Bad file descriptor) [pid 7360] close(17) = -1 EBADF (Bad file descriptor) [pid 7360] close(18) = -1 EBADF (Bad file descriptor) [pid 7360] close(19) = -1 EBADF (Bad file descriptor) [pid 7360] close(20) = -1 EBADF (Bad file descriptor) [pid 7360] close(21) = -1 EBADF (Bad file descriptor) [pid 7360] close(22) = -1 EBADF (Bad file descriptor) [pid 7360] close(23) = -1 EBADF (Bad file descriptor) [pid 7360] close(24) = -1 EBADF (Bad file descriptor) [pid 7360] close(25) = -1 EBADF (Bad file descriptor) [pid 7360] close(26) = -1 EBADF (Bad file descriptor) [pid 7360] close(27) = -1 EBADF (Bad file descriptor) [pid 7360] close(28) = -1 EBADF (Bad file descriptor) [pid 7360] close(29) = -1 EBADF (Bad file descriptor) [pid 7360] exit_group(0) = ? [pid 7360] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7045", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7045", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7045/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7045/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7045/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7045/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7045/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7045/sys") = 0 [pid 314] umount2("./7045/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7045/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7045/binderfs") = 0 [pid 314] umount2("./7045/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7045/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7045/cgroup.net") = 0 [pid 314] umount2("./7045/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7045/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7045/cgroup.cpu") = 0 [pid 314] umount2("./7045/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7045/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7045/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7045") = 0 [pid 314] mkdir("./7046", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7361 attached [pid 7361] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7361] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7048 [pid 7361] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7361] chdir("./7046") = 0 [pid 7361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7361] setpgid(0, 0) = 0 [pid 7361] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7361] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7361] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7361] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7361] write(3, "1000", 4) = 4 [pid 7361] close(3) = 0 [pid 7361] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7361] write(1, "executing program\n", 18) = 18 executing program [pid 7361] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7361] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7361] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7361] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7361] close(3) = 0 [pid 7361] close(4) = -1 EBADF (Bad file descriptor) [pid 7361] close(5) = -1 EBADF (Bad file descriptor) [pid 7361] close(6) = -1 EBADF (Bad file descriptor) [pid 7361] close(7) = -1 EBADF (Bad file descriptor) [pid 7361] close(8) = -1 EBADF (Bad file descriptor) [pid 7361] close(9) = -1 EBADF (Bad file descriptor) [pid 7361] close(10) = -1 EBADF (Bad file descriptor) [pid 7361] close(11) = -1 EBADF (Bad file descriptor) [pid 7361] close(12) = -1 EBADF (Bad file descriptor) [pid 7361] close(13) = -1 EBADF (Bad file descriptor) [pid 7361] close(14) = -1 EBADF (Bad file descriptor) [pid 7361] close(15) = -1 EBADF (Bad file descriptor) [pid 7361] close(16) = -1 EBADF (Bad file descriptor) [pid 7361] close(17) = -1 EBADF (Bad file descriptor) [pid 7361] close(18) = -1 EBADF (Bad file descriptor) [pid 7361] close(19) = -1 EBADF (Bad file descriptor) [pid 7361] close(20) = -1 EBADF (Bad file descriptor) [pid 7361] close(21) = -1 EBADF (Bad file descriptor) [pid 7361] close(22) = -1 EBADF (Bad file descriptor) [pid 7361] close(23) = -1 EBADF (Bad file descriptor) [pid 7361] close(24) = -1 EBADF (Bad file descriptor) [pid 7361] close(25) = -1 EBADF (Bad file descriptor) [pid 7361] close(26) = -1 EBADF (Bad file descriptor) [pid 7361] close(27) = -1 EBADF (Bad file descriptor) [pid 7361] close(28) = -1 EBADF (Bad file descriptor) [pid 7361] close(29) = -1 EBADF (Bad file descriptor) [pid 7361] exit_group(0) = ? [pid 7361] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7046", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7046", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7046/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7046/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7046/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7046/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7046/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7046/sys") = 0 [pid 314] umount2("./7046/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7046/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7046/binderfs") = 0 [pid 314] umount2("./7046/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7046/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7046/cgroup.net") = 0 [pid 314] umount2("./7046/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7046/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7046/cgroup.cpu") = 0 [pid 314] umount2("./7046/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7046/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7046/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7046") = 0 [pid 314] mkdir("./7047", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7049 ci2-android-6-12-rust/strace-static-x86_64: Process 7362 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7362] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7362] chdir("./7047") = 0 [pid 7362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7362] setpgid(0, 0) = 0 [pid 7362] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7362] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7362] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7362] write(3, "1000", 4) = 4 [pid 7362] close(3) = 0 [pid 7362] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7362] write(1, "executing program\n", 18) = 18 executing program [pid 7362] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7362] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7362] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7362] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7362] close(3) = 0 [pid 7362] close(4) = -1 EBADF (Bad file descriptor) [pid 7362] close(5) = -1 EBADF (Bad file descriptor) [pid 7362] close(6) = -1 EBADF (Bad file descriptor) [pid 7362] close(7) = -1 EBADF (Bad file descriptor) [pid 7362] close(8) = -1 EBADF (Bad file descriptor) [pid 7362] close(9) = -1 EBADF (Bad file descriptor) [pid 7362] close(10) = -1 EBADF (Bad file descriptor) [pid 7362] close(11) = -1 EBADF (Bad file descriptor) [pid 7362] close(12) = -1 EBADF (Bad file descriptor) [pid 7362] close(13) = -1 EBADF (Bad file descriptor) [pid 7362] close(14) = -1 EBADF (Bad file descriptor) [pid 7362] close(15) = -1 EBADF (Bad file descriptor) [pid 7362] close(16) = -1 EBADF (Bad file descriptor) [pid 7362] close(17) = -1 EBADF (Bad file descriptor) [pid 7362] close(18) = -1 EBADF (Bad file descriptor) [pid 7362] close(19) = -1 EBADF (Bad file descriptor) [pid 7362] close(20) = -1 EBADF (Bad file descriptor) [pid 7362] close(21) = -1 EBADF (Bad file descriptor) [pid 7362] close(22) = -1 EBADF (Bad file descriptor) [pid 7362] close(23) = -1 EBADF (Bad file descriptor) [pid 7362] close(24) = -1 EBADF (Bad file descriptor) [pid 7362] close(25) = -1 EBADF (Bad file descriptor) [pid 7362] close(26) = -1 EBADF (Bad file descriptor) [pid 7362] close(27) = -1 EBADF (Bad file descriptor) [pid 7362] close(28) = -1 EBADF (Bad file descriptor) [pid 7362] close(29) = -1 EBADF (Bad file descriptor) [pid 7362] exit_group(0) = ? [pid 7362] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7047", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7047", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7047/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7047/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7047/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7047/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7047/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7047/sys") = 0 [pid 314] umount2("./7047/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7047/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7047/binderfs") = 0 [pid 314] umount2("./7047/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7047/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7047/cgroup.net") = 0 [pid 314] umount2("./7047/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7047/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7047/cgroup.cpu") = 0 [pid 314] umount2("./7047/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7047/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7047/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7047") = 0 [pid 314] mkdir("./7048", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7363 attached , child_tidptr=0x55557741b690) = 7050 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7363] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7363] chdir("./7048") = 0 [pid 7363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7363] setpgid(0, 0) = 0 [pid 7363] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7363] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7363] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7363] write(3, "1000", 4) = 4 [pid 7363] close(3) = 0 [pid 7363] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7363] write(1, "executing program\n", 18) = 18 executing program [pid 7363] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7363] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7363] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7363] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7363] close(3) = 0 [pid 7363] close(4) = -1 EBADF (Bad file descriptor) [pid 7363] close(5) = -1 EBADF (Bad file descriptor) [pid 7363] close(6) = -1 EBADF (Bad file descriptor) [pid 7363] close(7) = -1 EBADF (Bad file descriptor) [pid 7363] close(8) = -1 EBADF (Bad file descriptor) [pid 7363] close(9) = -1 EBADF (Bad file descriptor) [pid 7363] close(10) = -1 EBADF (Bad file descriptor) [pid 7363] close(11) = -1 EBADF (Bad file descriptor) [pid 7363] close(12) = -1 EBADF (Bad file descriptor) [pid 7363] close(13) = -1 EBADF (Bad file descriptor) [pid 7363] close(14) = -1 EBADF (Bad file descriptor) [pid 7363] close(15) = -1 EBADF (Bad file descriptor) [pid 7363] close(16) = -1 EBADF (Bad file descriptor) [pid 7363] close(17) = -1 EBADF (Bad file descriptor) [pid 7363] close(18) = -1 EBADF (Bad file descriptor) [pid 7363] close(19) = -1 EBADF (Bad file descriptor) [pid 7363] close(20) = -1 EBADF (Bad file descriptor) [pid 7363] close(21) = -1 EBADF (Bad file descriptor) [pid 7363] close(22) = -1 EBADF (Bad file descriptor) [pid 7363] close(23) = -1 EBADF (Bad file descriptor) [pid 7363] close(24) = -1 EBADF (Bad file descriptor) [pid 7363] close(25) = -1 EBADF (Bad file descriptor) [pid 7363] close(26) = -1 EBADF (Bad file descriptor) [pid 7363] close(27) = -1 EBADF (Bad file descriptor) [pid 7363] close(28) = -1 EBADF (Bad file descriptor) [pid 7363] close(29) = -1 EBADF (Bad file descriptor) [pid 7363] exit_group(0) = ? [pid 7363] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7048", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7048", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7048/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7048/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7048/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7048/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7048/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7048/sys") = 0 [pid 314] umount2("./7048/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7048/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7048/binderfs") = 0 [pid 314] umount2("./7048/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7048/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7048/cgroup.net") = 0 [pid 314] umount2("./7048/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7048/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7048/cgroup.cpu") = 0 [pid 314] umount2("./7048/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7048/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7048/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7048") = 0 [pid 314] mkdir("./7049", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7364 attached , child_tidptr=0x55557741b690) = 7051 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7364] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7364] chdir("./7049") = 0 [pid 7364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7364] setpgid(0, 0) = 0 [pid 7364] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7364] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7364] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7364] write(3, "1000", 4) = 4 [pid 7364] close(3) = 0 [pid 7364] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7364] write(1, "executing program\n", 18) = 18 executing program [pid 7364] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7364] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7364] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7364] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7364] close(3) = 0 [pid 7364] close(4) = -1 EBADF (Bad file descriptor) [pid 7364] close(5) = -1 EBADF (Bad file descriptor) [pid 7364] close(6) = -1 EBADF (Bad file descriptor) [pid 7364] close(7) = -1 EBADF (Bad file descriptor) [pid 7364] close(8) = -1 EBADF (Bad file descriptor) [pid 7364] close(9) = -1 EBADF (Bad file descriptor) [pid 7364] close(10) = -1 EBADF (Bad file descriptor) [pid 7364] close(11) = -1 EBADF (Bad file descriptor) [pid 7364] close(12) = -1 EBADF (Bad file descriptor) [pid 7364] close(13) = -1 EBADF (Bad file descriptor) [pid 7364] close(14) = -1 EBADF (Bad file descriptor) [pid 7364] close(15) = -1 EBADF (Bad file descriptor) [pid 7364] close(16) = -1 EBADF (Bad file descriptor) [pid 7364] close(17) = -1 EBADF (Bad file descriptor) [pid 7364] close(18) = -1 EBADF (Bad file descriptor) [pid 7364] close(19) = -1 EBADF (Bad file descriptor) [pid 7364] close(20) = -1 EBADF (Bad file descriptor) [pid 7364] close(21) = -1 EBADF (Bad file descriptor) [pid 7364] close(22) = -1 EBADF (Bad file descriptor) [pid 7364] close(23) = -1 EBADF (Bad file descriptor) [pid 7364] close(24) = -1 EBADF (Bad file descriptor) [pid 7364] close(25) = -1 EBADF (Bad file descriptor) [pid 7364] close(26) = -1 EBADF (Bad file descriptor) [pid 7364] close(27) = -1 EBADF (Bad file descriptor) [pid 7364] close(28) = -1 EBADF (Bad file descriptor) [pid 7364] close(29) = -1 EBADF (Bad file descriptor) [pid 7364] exit_group(0) = ? [pid 7364] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7051, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7049", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7049", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7049/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7049/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7049/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7049/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7049/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7049/sys") = 0 [pid 314] umount2("./7049/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7049/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7049/binderfs") = 0 [pid 314] umount2("./7049/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7049/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7049/cgroup.net") = 0 [pid 314] umount2("./7049/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7049/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7049/cgroup.cpu") = 0 [pid 314] umount2("./7049/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7049/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7049/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7049") = 0 [pid 314] mkdir("./7050", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7365 attached , child_tidptr=0x55557741b690) = 7052 [pid 7365] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7365] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7365] chdir("./7050") = 0 [pid 7365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7365] setpgid(0, 0) = 0 [pid 7365] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7365] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7365] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7365] write(3, "1000", 4) = 4 [pid 7365] close(3) = 0 [pid 7365] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7365] write(1, "executing program\n", 18) = 18 executing program [pid 7365] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7365] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7365] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7365] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7365] close(3) = 0 [pid 7365] close(4) = -1 EBADF (Bad file descriptor) [pid 7365] close(5) = -1 EBADF (Bad file descriptor) [pid 7365] close(6) = -1 EBADF (Bad file descriptor) [pid 7365] close(7) = -1 EBADF (Bad file descriptor) [pid 7365] close(8) = -1 EBADF (Bad file descriptor) [pid 7365] close(9) = -1 EBADF (Bad file descriptor) [pid 7365] close(10) = -1 EBADF (Bad file descriptor) [pid 7365] close(11) = -1 EBADF (Bad file descriptor) [pid 7365] close(12) = -1 EBADF (Bad file descriptor) [pid 7365] close(13) = -1 EBADF (Bad file descriptor) [pid 7365] close(14) = -1 EBADF (Bad file descriptor) [pid 7365] close(15) = -1 EBADF (Bad file descriptor) [pid 7365] close(16) = -1 EBADF (Bad file descriptor) [pid 7365] close(17) = -1 EBADF (Bad file descriptor) [pid 7365] close(18) = -1 EBADF (Bad file descriptor) [pid 7365] close(19) = -1 EBADF (Bad file descriptor) [pid 7365] close(20) = -1 EBADF (Bad file descriptor) [pid 7365] close(21) = -1 EBADF (Bad file descriptor) [pid 7365] close(22) = -1 EBADF (Bad file descriptor) [pid 7365] close(23) = -1 EBADF (Bad file descriptor) [pid 7365] close(24) = -1 EBADF (Bad file descriptor) [pid 7365] close(25) = -1 EBADF (Bad file descriptor) [pid 7365] close(26) = -1 EBADF (Bad file descriptor) [pid 7365] close(27) = -1 EBADF (Bad file descriptor) [pid 7365] close(28) = -1 EBADF (Bad file descriptor) [pid 7365] close(29) = -1 EBADF (Bad file descriptor) [pid 7365] exit_group(0) = ? [pid 7365] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7050", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7050", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7050/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7050/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7050/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7050/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7050/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7050/sys") = 0 [pid 314] umount2("./7050/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7050/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7050/binderfs") = 0 [pid 314] umount2("./7050/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7050/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7050/cgroup.net") = 0 [pid 314] umount2("./7050/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7050/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7050/cgroup.cpu") = 0 [pid 314] umount2("./7050/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7050/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7050/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7050") = 0 [pid 314] mkdir("./7051", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7366 attached , child_tidptr=0x55557741b690) = 7053 [pid 7366] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7366] chdir("./7051") = 0 [pid 7366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7366] setpgid(0, 0) = 0 [pid 7366] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7366] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7366] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7366] write(3, "1000", 4) = 4 [pid 7366] close(3) = 0 [pid 7366] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7366] write(1, "executing program\n", 18) = 18 executing program [pid 7366] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7366] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7366] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7366] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7366] close(3) = 0 [pid 7366] close(4) = -1 EBADF (Bad file descriptor) [pid 7366] close(5) = -1 EBADF (Bad file descriptor) [pid 7366] close(6) = -1 EBADF (Bad file descriptor) [pid 7366] close(7) = -1 EBADF (Bad file descriptor) [pid 7366] close(8) = -1 EBADF (Bad file descriptor) [pid 7366] close(9) = -1 EBADF (Bad file descriptor) [pid 7366] close(10) = -1 EBADF (Bad file descriptor) [pid 7366] close(11) = -1 EBADF (Bad file descriptor) [pid 7366] close(12) = -1 EBADF (Bad file descriptor) [pid 7366] close(13) = -1 EBADF (Bad file descriptor) [pid 7366] close(14) = -1 EBADF (Bad file descriptor) [pid 7366] close(15) = -1 EBADF (Bad file descriptor) [pid 7366] close(16) = -1 EBADF (Bad file descriptor) [pid 7366] close(17) = -1 EBADF (Bad file descriptor) [pid 7366] close(18) = -1 EBADF (Bad file descriptor) [pid 7366] close(19) = -1 EBADF (Bad file descriptor) [pid 7366] close(20) = -1 EBADF (Bad file descriptor) [pid 7366] close(21) = -1 EBADF (Bad file descriptor) [pid 7366] close(22) = -1 EBADF (Bad file descriptor) [pid 7366] close(23) = -1 EBADF (Bad file descriptor) [pid 7366] close(24) = -1 EBADF (Bad file descriptor) [pid 7366] close(25) = -1 EBADF (Bad file descriptor) [pid 7366] close(26) = -1 EBADF (Bad file descriptor) [pid 7366] close(27) = -1 EBADF (Bad file descriptor) [pid 7366] close(28) = -1 EBADF (Bad file descriptor) [pid 7366] close(29) = -1 EBADF (Bad file descriptor) [pid 7366] exit_group(0) = ? [pid 7366] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7051", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7051", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7051/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7051/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7051/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7051/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7051/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7051/sys") = 0 [pid 314] umount2("./7051/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7051/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7051/binderfs") = 0 [pid 314] umount2("./7051/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7051/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7051/cgroup.net") = 0 [pid 314] umount2("./7051/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7051/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7051/cgroup.cpu") = 0 [pid 314] umount2("./7051/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7051/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7051/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7051") = 0 [pid 314] mkdir("./7052", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7367 attached [pid 7367] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7054 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7367] <... set_robust_list resumed>) = 0 [pid 7367] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7367] chdir("./7052") = 0 [pid 7367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7367] setpgid(0, 0) = 0 [pid 7367] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7367] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7367] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7367] write(3, "1000", 4) = 4 [pid 7367] close(3) = 0 [pid 7367] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7367] write(1, "executing program\n", 18) = 18 [pid 7367] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7367] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7367] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7367] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7367] close(3) = 0 [pid 7367] close(4) = -1 EBADF (Bad file descriptor) [pid 7367] close(5) = -1 EBADF (Bad file descriptor) [pid 7367] close(6) = -1 EBADF (Bad file descriptor) [pid 7367] close(7) = -1 EBADF (Bad file descriptor) [pid 7367] close(8) = -1 EBADF (Bad file descriptor) [pid 7367] close(9) = -1 EBADF (Bad file descriptor) [pid 7367] close(10) = -1 EBADF (Bad file descriptor) [pid 7367] close(11) = -1 EBADF (Bad file descriptor) [pid 7367] close(12) = -1 EBADF (Bad file descriptor) [pid 7367] close(13) = -1 EBADF (Bad file descriptor) [pid 7367] close(14) = -1 EBADF (Bad file descriptor) [pid 7367] close(15) = -1 EBADF (Bad file descriptor) [pid 7367] close(16) = -1 EBADF (Bad file descriptor) [pid 7367] close(17) = -1 EBADF (Bad file descriptor) [pid 7367] close(18) = -1 EBADF (Bad file descriptor) [pid 7367] close(19) = -1 EBADF (Bad file descriptor) [pid 7367] close(20) = -1 EBADF (Bad file descriptor) [pid 7367] close(21) = -1 EBADF (Bad file descriptor) [pid 7367] close(22) = -1 EBADF (Bad file descriptor) [pid 7367] close(23) = -1 EBADF (Bad file descriptor) [pid 7367] close(24) = -1 EBADF (Bad file descriptor) [pid 7367] close(25) = -1 EBADF (Bad file descriptor) [pid 7367] close(26) = -1 EBADF (Bad file descriptor) [pid 7367] close(27) = -1 EBADF (Bad file descriptor) [pid 7367] close(28) = -1 EBADF (Bad file descriptor) [pid 7367] close(29) = -1 EBADF (Bad file descriptor) [pid 7367] exit_group(0) = ? [pid 7367] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7052", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7052", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7052/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7052/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7052/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7052/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7052/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7052/sys") = 0 [pid 314] umount2("./7052/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7052/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7052/binderfs") = 0 [pid 314] umount2("./7052/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7052/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7052/cgroup.net") = 0 [pid 314] umount2("./7052/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7052/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7052/cgroup.cpu") = 0 [pid 314] umount2("./7052/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7052/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7052/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7052") = 0 [pid 314] mkdir("./7053", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7368 attached , child_tidptr=0x55557741b690) = 7055 [pid 7368] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7368] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7368] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7368] chdir("./7053") = 0 [pid 7368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7368] setpgid(0, 0) = 0 [pid 7368] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7368] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7368] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7368] write(3, "1000", 4) = 4 [pid 7368] close(3) = 0 [pid 7368] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7368] write(1, "executing program\n", 18) = 18 executing program [pid 7368] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7368] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7368] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7368] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7368] close(3) = 0 [pid 7368] close(4) = -1 EBADF (Bad file descriptor) [pid 7368] close(5) = -1 EBADF (Bad file descriptor) [pid 7368] close(6) = -1 EBADF (Bad file descriptor) [pid 7368] close(7) = -1 EBADF (Bad file descriptor) [pid 7368] close(8) = -1 EBADF (Bad file descriptor) [pid 7368] close(9) = -1 EBADF (Bad file descriptor) [pid 7368] close(10) = -1 EBADF (Bad file descriptor) [pid 7368] close(11) = -1 EBADF (Bad file descriptor) [pid 7368] close(12) = -1 EBADF (Bad file descriptor) [pid 7368] close(13) = -1 EBADF (Bad file descriptor) [pid 7368] close(14) = -1 EBADF (Bad file descriptor) [pid 7368] close(15) = -1 EBADF (Bad file descriptor) [pid 7368] close(16) = -1 EBADF (Bad file descriptor) [pid 7368] close(17) = -1 EBADF (Bad file descriptor) [pid 7368] close(18) = -1 EBADF (Bad file descriptor) [pid 7368] close(19) = -1 EBADF (Bad file descriptor) [pid 7368] close(20) = -1 EBADF (Bad file descriptor) [pid 7368] close(21) = -1 EBADF (Bad file descriptor) [pid 7368] close(22) = -1 EBADF (Bad file descriptor) [pid 7368] close(23) = -1 EBADF (Bad file descriptor) [pid 7368] close(24) = -1 EBADF (Bad file descriptor) [pid 7368] close(25) = -1 EBADF (Bad file descriptor) [pid 7368] close(26) = -1 EBADF (Bad file descriptor) [pid 7368] close(27) = -1 EBADF (Bad file descriptor) [pid 7368] close(28) = -1 EBADF (Bad file descriptor) [pid 7368] close(29) = -1 EBADF (Bad file descriptor) [pid 7368] exit_group(0) = ? [pid 7368] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7053", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7053", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7053/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7053/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7053/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7053/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7053/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7053/sys") = 0 [pid 314] umount2("./7053/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7053/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7053/binderfs") = 0 [pid 314] umount2("./7053/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7053/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7053/cgroup.net") = 0 [pid 314] umount2("./7053/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7053/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7053/cgroup.cpu") = 0 [pid 314] umount2("./7053/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7053/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7053/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7053") = 0 [pid 314] mkdir("./7054", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7369 attached , child_tidptr=0x55557741b690) = 7056 [pid 7369] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7369] chdir("./7054") = 0 [pid 7369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7369] setpgid(0, 0) = 0 [pid 7369] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7369] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7369] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7369] write(3, "1000", 4) = 4 [pid 7369] close(3) = 0 [pid 7369] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7369] write(1, "executing program\n", 18) = 18 executing program [pid 7369] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7369] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7369] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7369] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7369] close(3) = 0 [pid 7369] close(4) = -1 EBADF (Bad file descriptor) [pid 7369] close(5) = -1 EBADF (Bad file descriptor) [pid 7369] close(6) = -1 EBADF (Bad file descriptor) [pid 7369] close(7) = -1 EBADF (Bad file descriptor) [pid 7369] close(8) = -1 EBADF (Bad file descriptor) [pid 7369] close(9) = -1 EBADF (Bad file descriptor) [pid 7369] close(10) = -1 EBADF (Bad file descriptor) [pid 7369] close(11) = -1 EBADF (Bad file descriptor) [pid 7369] close(12) = -1 EBADF (Bad file descriptor) [pid 7369] close(13) = -1 EBADF (Bad file descriptor) [pid 7369] close(14) = -1 EBADF (Bad file descriptor) [pid 7369] close(15) = -1 EBADF (Bad file descriptor) [pid 7369] close(16) = -1 EBADF (Bad file descriptor) [pid 7369] close(17) = -1 EBADF (Bad file descriptor) [pid 7369] close(18) = -1 EBADF (Bad file descriptor) [pid 7369] close(19) = -1 EBADF (Bad file descriptor) [pid 7369] close(20) = -1 EBADF (Bad file descriptor) [pid 7369] close(21) = -1 EBADF (Bad file descriptor) [pid 7369] close(22) = -1 EBADF (Bad file descriptor) [pid 7369] close(23) = -1 EBADF (Bad file descriptor) [pid 7369] close(24) = -1 EBADF (Bad file descriptor) [pid 7369] close(25) = -1 EBADF (Bad file descriptor) [pid 7369] close(26) = -1 EBADF (Bad file descriptor) [pid 7369] close(27) = -1 EBADF (Bad file descriptor) [pid 7369] close(28) = -1 EBADF (Bad file descriptor) [pid 7369] close(29) = -1 EBADF (Bad file descriptor) [pid 7369] exit_group(0) = ? [pid 7369] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7054", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7054", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7054/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7054/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7054/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7054/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7054/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7054/sys") = 0 [pid 314] umount2("./7054/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7054/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7054/binderfs") = 0 [pid 314] umount2("./7054/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7054/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7054/cgroup.net") = 0 [pid 314] umount2("./7054/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7054/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7054/cgroup.cpu") = 0 [pid 314] umount2("./7054/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7054/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7054/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7054") = 0 [pid 314] mkdir("./7055", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7370 attached , child_tidptr=0x55557741b690) = 7057 [pid 7370] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7370] chdir("./7055" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7370] <... chdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7370] setpgid(0, 0) = 0 [pid 7370] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7370] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7370] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7370] write(3, "1000", 4) = 4 [pid 7370] close(3) = 0 [pid 7370] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7370] write(1, "executing program\n", 18) = 18 executing program [pid 7370] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7370] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7370] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7370] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7370] close(3) = 0 [pid 7370] close(4) = -1 EBADF (Bad file descriptor) [pid 7370] close(5) = -1 EBADF (Bad file descriptor) [pid 7370] close(6) = -1 EBADF (Bad file descriptor) [pid 7370] close(7) = -1 EBADF (Bad file descriptor) [pid 7370] close(8) = -1 EBADF (Bad file descriptor) [pid 7370] close(9) = -1 EBADF (Bad file descriptor) [pid 7370] close(10) = -1 EBADF (Bad file descriptor) [pid 7370] close(11) = -1 EBADF (Bad file descriptor) [pid 7370] close(12) = -1 EBADF (Bad file descriptor) [pid 7370] close(13) = -1 EBADF (Bad file descriptor) [pid 7370] close(14) = -1 EBADF (Bad file descriptor) [pid 7370] close(15) = -1 EBADF (Bad file descriptor) [pid 7370] close(16) = -1 EBADF (Bad file descriptor) [pid 7370] close(17) = -1 EBADF (Bad file descriptor) [pid 7370] close(18) = -1 EBADF (Bad file descriptor) [pid 7370] close(19) = -1 EBADF (Bad file descriptor) [pid 7370] close(20) = -1 EBADF (Bad file descriptor) [pid 7370] close(21) = -1 EBADF (Bad file descriptor) [pid 7370] close(22) = -1 EBADF (Bad file descriptor) [pid 7370] close(23) = -1 EBADF (Bad file descriptor) [pid 7370] close(24) = -1 EBADF (Bad file descriptor) [pid 7370] close(25) = -1 EBADF (Bad file descriptor) [pid 7370] close(26) = -1 EBADF (Bad file descriptor) [pid 7370] close(27) = -1 EBADF (Bad file descriptor) [pid 7370] close(28) = -1 EBADF (Bad file descriptor) [pid 7370] close(29) = -1 EBADF (Bad file descriptor) [pid 7370] exit_group(0) = ? [pid 7370] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7057, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7055", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7055", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7055/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7055/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7055/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7055/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7055/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7055/sys") = 0 [pid 314] umount2("./7055/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7055/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7055/binderfs") = 0 [pid 314] umount2("./7055/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7055/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7055/cgroup.net") = 0 [pid 314] umount2("./7055/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7055/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7055/cgroup.cpu") = 0 [pid 314] umount2("./7055/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7055/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7055/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7055") = 0 [pid 314] mkdir("./7056", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7371 attached , child_tidptr=0x55557741b690) = 7058 [pid 7371] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7371] chdir("./7056" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7371] <... chdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7371] setpgid(0, 0) = 0 [pid 7371] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7371] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7371] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7371] write(3, "1000", 4) = 4 [pid 7371] close(3) = 0 [pid 7371] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7371] write(1, "executing program\n", 18) = 18 executing program [pid 7371] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7371] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7371] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7371] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7371] close(3) = 0 [pid 7371] close(4) = -1 EBADF (Bad file descriptor) [pid 7371] close(5) = -1 EBADF (Bad file descriptor) [pid 7371] close(6) = -1 EBADF (Bad file descriptor) [pid 7371] close(7) = -1 EBADF (Bad file descriptor) [pid 7371] close(8) = -1 EBADF (Bad file descriptor) [pid 7371] close(9) = -1 EBADF (Bad file descriptor) [pid 7371] close(10) = -1 EBADF (Bad file descriptor) [pid 7371] close(11) = -1 EBADF (Bad file descriptor) [pid 7371] close(12) = -1 EBADF (Bad file descriptor) [pid 7371] close(13) = -1 EBADF (Bad file descriptor) [pid 7371] close(14) = -1 EBADF (Bad file descriptor) [pid 7371] close(15) = -1 EBADF (Bad file descriptor) [pid 7371] close(16) = -1 EBADF (Bad file descriptor) [pid 7371] close(17) = -1 EBADF (Bad file descriptor) [pid 7371] close(18) = -1 EBADF (Bad file descriptor) [pid 7371] close(19) = -1 EBADF (Bad file descriptor) [pid 7371] close(20) = -1 EBADF (Bad file descriptor) [pid 7371] close(21) = -1 EBADF (Bad file descriptor) [pid 7371] close(22) = -1 EBADF (Bad file descriptor) [pid 7371] close(23) = -1 EBADF (Bad file descriptor) [pid 7371] close(24) = -1 EBADF (Bad file descriptor) [pid 7371] close(25) = -1 EBADF (Bad file descriptor) [pid 7371] close(26) = -1 EBADF (Bad file descriptor) [pid 7371] close(27) = -1 EBADF (Bad file descriptor) [pid 7371] close(28) = -1 EBADF (Bad file descriptor) [pid 7371] close(29) = -1 EBADF (Bad file descriptor) [pid 7371] exit_group(0) = ? [pid 7371] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7058, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7056", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7056", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7056/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7056/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7056/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7056/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7056/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7056/sys") = 0 [pid 314] umount2("./7056/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7056/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7056/binderfs") = 0 [pid 314] umount2("./7056/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7056/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7056/cgroup.net") = 0 [pid 314] umount2("./7056/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7056/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7056/cgroup.cpu") = 0 [pid 314] umount2("./7056/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7056/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7056/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7056") = 0 [pid 314] mkdir("./7057", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7372 attached , child_tidptr=0x55557741b690) = 7059 [pid 7372] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7372] chdir("./7057") = 0 [pid 7372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7372] setpgid(0, 0) = 0 [pid 7372] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7372] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7372] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7372] write(3, "1000", 4) = 4 [pid 7372] close(3) = 0 [pid 7372] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7372] write(1, "executing program\n", 18) = 18 executing program [pid 7372] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7372] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7372] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7372] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7372] close(3) = 0 [pid 7372] close(4) = -1 EBADF (Bad file descriptor) [pid 7372] close(5) = -1 EBADF (Bad file descriptor) [pid 7372] close(6) = -1 EBADF (Bad file descriptor) [pid 7372] close(7) = -1 EBADF (Bad file descriptor) [pid 7372] close(8) = -1 EBADF (Bad file descriptor) [pid 7372] close(9) = -1 EBADF (Bad file descriptor) [pid 7372] close(10) = -1 EBADF (Bad file descriptor) [pid 7372] close(11) = -1 EBADF (Bad file descriptor) [pid 7372] close(12) = -1 EBADF (Bad file descriptor) [pid 7372] close(13) = -1 EBADF (Bad file descriptor) [pid 7372] close(14) = -1 EBADF (Bad file descriptor) [pid 7372] close(15) = -1 EBADF (Bad file descriptor) [pid 7372] close(16) = -1 EBADF (Bad file descriptor) [pid 7372] close(17) = -1 EBADF (Bad file descriptor) [pid 7372] close(18) = -1 EBADF (Bad file descriptor) [pid 7372] close(19) = -1 EBADF (Bad file descriptor) [pid 7372] close(20) = -1 EBADF (Bad file descriptor) [pid 7372] close(21) = -1 EBADF (Bad file descriptor) [pid 7372] close(22) = -1 EBADF (Bad file descriptor) [pid 7372] close(23) = -1 EBADF (Bad file descriptor) [pid 7372] close(24) = -1 EBADF (Bad file descriptor) [pid 7372] close(25) = -1 EBADF (Bad file descriptor) [pid 7372] close(26) = -1 EBADF (Bad file descriptor) [pid 7372] close(27) = -1 EBADF (Bad file descriptor) [pid 7372] close(28) = -1 EBADF (Bad file descriptor) [pid 7372] close(29) = -1 EBADF (Bad file descriptor) [pid 7372] exit_group(0) = ? [pid 7372] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7057", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7057", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7057/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7057/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7057/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7057/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7057/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7057/sys") = 0 [pid 314] umount2("./7057/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7057/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7057/binderfs") = 0 [pid 314] umount2("./7057/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7057/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7057/cgroup.net") = 0 [pid 314] umount2("./7057/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7057/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7057/cgroup.cpu") = 0 [pid 314] umount2("./7057/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7057/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7057/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7057") = 0 [pid 314] mkdir("./7058", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7373 attached [pid 7373] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7373] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7060 [pid 7373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7373] chdir("./7058") = 0 [pid 7373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7373] setpgid(0, 0) = 0 [pid 7373] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7373] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7373] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7373] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7373] write(3, "1000", 4) = 4 [pid 7373] close(3) = 0 [pid 7373] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7373] write(1, "executing program\n", 18) = 18 [pid 7373] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7373] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7373] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7373] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7373] close(3) = 0 [pid 7373] close(4) = -1 EBADF (Bad file descriptor) [pid 7373] close(5) = -1 EBADF (Bad file descriptor) [pid 7373] close(6) = -1 EBADF (Bad file descriptor) [pid 7373] close(7) = -1 EBADF (Bad file descriptor) [pid 7373] close(8) = -1 EBADF (Bad file descriptor) [pid 7373] close(9) = -1 EBADF (Bad file descriptor) [pid 7373] close(10) = -1 EBADF (Bad file descriptor) [pid 7373] close(11) = -1 EBADF (Bad file descriptor) [pid 7373] close(12) = -1 EBADF (Bad file descriptor) [pid 7373] close(13) = -1 EBADF (Bad file descriptor) [pid 7373] close(14) = -1 EBADF (Bad file descriptor) [pid 7373] close(15) = -1 EBADF (Bad file descriptor) [pid 7373] close(16) = -1 EBADF (Bad file descriptor) [pid 7373] close(17) = -1 EBADF (Bad file descriptor) [pid 7373] close(18) = -1 EBADF (Bad file descriptor) [pid 7373] close(19) = -1 EBADF (Bad file descriptor) [pid 7373] close(20) = -1 EBADF (Bad file descriptor) [pid 7373] close(21) = -1 EBADF (Bad file descriptor) [pid 7373] close(22) = -1 EBADF (Bad file descriptor) [pid 7373] close(23) = -1 EBADF (Bad file descriptor) [pid 7373] close(24) = -1 EBADF (Bad file descriptor) [pid 7373] close(25) = -1 EBADF (Bad file descriptor) [pid 7373] close(26) = -1 EBADF (Bad file descriptor) [pid 7373] close(27) = -1 EBADF (Bad file descriptor) [pid 7373] close(28) = -1 EBADF (Bad file descriptor) [pid 7373] close(29) = -1 EBADF (Bad file descriptor) [pid 7373] exit_group(0) = ? [pid 7373] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7058", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7058", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7058/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7058/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7058/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7058/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7058/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7058/sys") = 0 [pid 314] umount2("./7058/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7058/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7058/binderfs") = 0 [pid 314] umount2("./7058/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7058/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7058/cgroup.net") = 0 [pid 314] umount2("./7058/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7058/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7058/cgroup.cpu") = 0 [pid 314] umount2("./7058/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7058/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7058/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7058") = 0 [pid 314] mkdir("./7059", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7374 attached , child_tidptr=0x55557741b690) = 7061 [pid 7374] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7374] chdir("./7059") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7374] <... prctl resumed>) = 0 [pid 7374] setpgid(0, 0) = 0 [pid 7374] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7374] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7374] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7374] write(3, "1000", 4) = 4 [pid 7374] close(3) = 0 [pid 7374] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7374] write(1, "executing program\n", 18) = 18 [pid 7374] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7374] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7374] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7374] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7374] close(3) = 0 [pid 7374] close(4) = -1 EBADF (Bad file descriptor) [pid 7374] close(5) = -1 EBADF (Bad file descriptor) [pid 7374] close(6) = -1 EBADF (Bad file descriptor) [pid 7374] close(7) = -1 EBADF (Bad file descriptor) [pid 7374] close(8) = -1 EBADF (Bad file descriptor) [pid 7374] close(9) = -1 EBADF (Bad file descriptor) [pid 7374] close(10) = -1 EBADF (Bad file descriptor) [pid 7374] close(11) = -1 EBADF (Bad file descriptor) [pid 7374] close(12) = -1 EBADF (Bad file descriptor) [pid 7374] close(13) = -1 EBADF (Bad file descriptor) [pid 7374] close(14) = -1 EBADF (Bad file descriptor) [pid 7374] close(15) = -1 EBADF (Bad file descriptor) [pid 7374] close(16) = -1 EBADF (Bad file descriptor) [pid 7374] close(17) = -1 EBADF (Bad file descriptor) [pid 7374] close(18) = -1 EBADF (Bad file descriptor) [pid 7374] close(19) = -1 EBADF (Bad file descriptor) [pid 7374] close(20) = -1 EBADF (Bad file descriptor) [pid 7374] close(21) = -1 EBADF (Bad file descriptor) [pid 7374] close(22) = -1 EBADF (Bad file descriptor) [pid 7374] close(23) = -1 EBADF (Bad file descriptor) [pid 7374] close(24) = -1 EBADF (Bad file descriptor) [pid 7374] close(25) = -1 EBADF (Bad file descriptor) [pid 7374] close(26) = -1 EBADF (Bad file descriptor) [pid 7374] close(27) = -1 EBADF (Bad file descriptor) [pid 7374] close(28) = -1 EBADF (Bad file descriptor) [pid 7374] close(29) = -1 EBADF (Bad file descriptor) [pid 7374] exit_group(0) = ? [pid 7374] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7061, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7059", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7059", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7059/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7059/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7059/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7059/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7059/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7059/sys") = 0 [pid 314] umount2("./7059/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7059/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7059/binderfs") = 0 [pid 314] umount2("./7059/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7059/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7059/cgroup.net") = 0 [pid 314] umount2("./7059/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7059/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7059/cgroup.cpu") = 0 [pid 314] umount2("./7059/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7059/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7059/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7059") = 0 [pid 314] mkdir("./7060", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7375 attached [pid 7375] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7375] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7062 [pid 7375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7375] chdir("./7060" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7375] <... chdir resumed>) = 0 [pid 7375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7375] setpgid(0, 0) = 0 [pid 7375] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7375] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7375] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7375] write(3, "1000", 4) = 4 [pid 7375] close(3) = 0 [pid 7375] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7375] write(1, "executing program\n", 18) = 18 executing program [pid 7375] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7375] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7375] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7375] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7375] close(3) = 0 [pid 7375] close(4) = -1 EBADF (Bad file descriptor) [pid 7375] close(5) = -1 EBADF (Bad file descriptor) [pid 7375] close(6) = -1 EBADF (Bad file descriptor) [pid 7375] close(7) = -1 EBADF (Bad file descriptor) [pid 7375] close(8) = -1 EBADF (Bad file descriptor) [pid 7375] close(9) = -1 EBADF (Bad file descriptor) [pid 7375] close(10) = -1 EBADF (Bad file descriptor) [pid 7375] close(11) = -1 EBADF (Bad file descriptor) [pid 7375] close(12) = -1 EBADF (Bad file descriptor) [pid 7375] close(13) = -1 EBADF (Bad file descriptor) [pid 7375] close(14) = -1 EBADF (Bad file descriptor) [pid 7375] close(15) = -1 EBADF (Bad file descriptor) [pid 7375] close(16) = -1 EBADF (Bad file descriptor) [pid 7375] close(17) = -1 EBADF (Bad file descriptor) [pid 7375] close(18) = -1 EBADF (Bad file descriptor) [pid 7375] close(19) = -1 EBADF (Bad file descriptor) [pid 7375] close(20) = -1 EBADF (Bad file descriptor) [pid 7375] close(21) = -1 EBADF (Bad file descriptor) [pid 7375] close(22) = -1 EBADF (Bad file descriptor) [pid 7375] close(23) = -1 EBADF (Bad file descriptor) [pid 7375] close(24) = -1 EBADF (Bad file descriptor) [pid 7375] close(25) = -1 EBADF (Bad file descriptor) [pid 7375] close(26) = -1 EBADF (Bad file descriptor) [pid 7375] close(27) = -1 EBADF (Bad file descriptor) [pid 7375] close(28) = -1 EBADF (Bad file descriptor) [pid 7375] close(29) = -1 EBADF (Bad file descriptor) [pid 7375] exit_group(0) = ? [pid 7375] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7060", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7060", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7060/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7060/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7060/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7060/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7060/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7060/sys") = 0 [pid 314] umount2("./7060/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7060/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7060/binderfs") = 0 [pid 314] umount2("./7060/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7060/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7060/cgroup.net") = 0 [pid 314] umount2("./7060/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7060/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7060/cgroup.cpu") = 0 [pid 314] umount2("./7060/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7060/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7060/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7060") = 0 [pid 314] mkdir("./7061", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7063 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7376 attached [pid 7376] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7376] chdir("./7061") = 0 [pid 7376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7376] setpgid(0, 0) = 0 [pid 7376] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7376] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7376] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7376] write(3, "1000", 4) = 4 [pid 7376] close(3) = 0 [pid 7376] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7376] write(1, "executing program\n", 18) = 18 [pid 7376] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7376] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7376] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7376] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7376] close(3) = 0 [pid 7376] close(4) = -1 EBADF (Bad file descriptor) [pid 7376] close(5) = -1 EBADF (Bad file descriptor) [pid 7376] close(6) = -1 EBADF (Bad file descriptor) [pid 7376] close(7) = -1 EBADF (Bad file descriptor) [pid 7376] close(8) = -1 EBADF (Bad file descriptor) [pid 7376] close(9) = -1 EBADF (Bad file descriptor) [pid 7376] close(10) = -1 EBADF (Bad file descriptor) [pid 7376] close(11) = -1 EBADF (Bad file descriptor) [pid 7376] close(12) = -1 EBADF (Bad file descriptor) [pid 7376] close(13) = -1 EBADF (Bad file descriptor) [pid 7376] close(14) = -1 EBADF (Bad file descriptor) [pid 7376] close(15) = -1 EBADF (Bad file descriptor) [pid 7376] close(16) = -1 EBADF (Bad file descriptor) [pid 7376] close(17) = -1 EBADF (Bad file descriptor) [pid 7376] close(18) = -1 EBADF (Bad file descriptor) [pid 7376] close(19) = -1 EBADF (Bad file descriptor) [pid 7376] close(20) = -1 EBADF (Bad file descriptor) [pid 7376] close(21) = -1 EBADF (Bad file descriptor) [pid 7376] close(22) = -1 EBADF (Bad file descriptor) [pid 7376] close(23) = -1 EBADF (Bad file descriptor) [pid 7376] close(24) = -1 EBADF (Bad file descriptor) [pid 7376] close(25) = -1 EBADF (Bad file descriptor) [pid 7376] close(26) = -1 EBADF (Bad file descriptor) [pid 7376] close(27) = -1 EBADF (Bad file descriptor) [pid 7376] close(28) = -1 EBADF (Bad file descriptor) [pid 7376] close(29) = -1 EBADF (Bad file descriptor) [pid 7376] exit_group(0) = ? [pid 7376] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7061", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7061", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7061/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7061/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7061/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7061/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7061/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7061/sys") = 0 [pid 314] umount2("./7061/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7061/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7061/binderfs") = 0 [pid 314] umount2("./7061/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7061/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7061/cgroup.net") = 0 [pid 314] umount2("./7061/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7061/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7061/cgroup.cpu") = 0 [pid 314] umount2("./7061/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7061/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7061/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7061") = 0 [pid 314] mkdir("./7062", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7377 attached , child_tidptr=0x55557741b690) = 7064 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7377] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7377] chdir("./7062") = 0 [pid 7377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7377] setpgid(0, 0) = 0 [pid 7377] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7377] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7377] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7377] write(3, "1000", 4) = 4 [pid 7377] close(3) = 0 [pid 7377] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7377] write(1, "executing program\n", 18) = 18 [pid 7377] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7377] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7377] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7377] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7377] close(3) = 0 [pid 7377] close(4) = -1 EBADF (Bad file descriptor) [pid 7377] close(5) = -1 EBADF (Bad file descriptor) [pid 7377] close(6) = -1 EBADF (Bad file descriptor) [pid 7377] close(7) = -1 EBADF (Bad file descriptor) [pid 7377] close(8) = -1 EBADF (Bad file descriptor) [pid 7377] close(9) = -1 EBADF (Bad file descriptor) [pid 7377] close(10) = -1 EBADF (Bad file descriptor) [pid 7377] close(11) = -1 EBADF (Bad file descriptor) [pid 7377] close(12) = -1 EBADF (Bad file descriptor) [pid 7377] close(13) = -1 EBADF (Bad file descriptor) [pid 7377] close(14) = -1 EBADF (Bad file descriptor) [pid 7377] close(15) = -1 EBADF (Bad file descriptor) [pid 7377] close(16) = -1 EBADF (Bad file descriptor) [pid 7377] close(17) = -1 EBADF (Bad file descriptor) [pid 7377] close(18) = -1 EBADF (Bad file descriptor) [pid 7377] close(19) = -1 EBADF (Bad file descriptor) [pid 7377] close(20) = -1 EBADF (Bad file descriptor) [pid 7377] close(21) = -1 EBADF (Bad file descriptor) [pid 7377] close(22) = -1 EBADF (Bad file descriptor) [pid 7377] close(23) = -1 EBADF (Bad file descriptor) [pid 7377] close(24) = -1 EBADF (Bad file descriptor) [pid 7377] close(25) = -1 EBADF (Bad file descriptor) [pid 7377] close(26) = -1 EBADF (Bad file descriptor) [pid 7377] close(27) = -1 EBADF (Bad file descriptor) [pid 7377] close(28) = -1 EBADF (Bad file descriptor) [pid 7377] close(29) = -1 EBADF (Bad file descriptor) [pid 7377] exit_group(0) = ? [pid 7377] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7064, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7062", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7062", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7062/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7062/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7062/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7062/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7062/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7062/sys") = 0 [pid 314] umount2("./7062/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7062/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7062/binderfs") = 0 [pid 314] umount2("./7062/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7062/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7062/cgroup.net") = 0 [pid 314] umount2("./7062/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7062/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7062/cgroup.cpu") = 0 [pid 314] umount2("./7062/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7062/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7062/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7062") = 0 [pid 314] mkdir("./7063", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7378 attached , child_tidptr=0x55557741b690) = 7065 [pid 7378] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7378] chdir("./7063") = 0 [pid 7378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7378] setpgid(0, 0) = 0 [pid 7378] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7378] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7378] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7378] write(3, "1000", 4) = 4 [pid 7378] close(3) = 0 [pid 7378] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7378] write(1, "executing program\n", 18) = 18 [pid 7378] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7378] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7378] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7378] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7378] close(3) = 0 [pid 7378] close(4) = -1 EBADF (Bad file descriptor) [pid 7378] close(5) = -1 EBADF (Bad file descriptor) [pid 7378] close(6) = -1 EBADF (Bad file descriptor) [pid 7378] close(7) = -1 EBADF (Bad file descriptor) [pid 7378] close(8) = -1 EBADF (Bad file descriptor) [pid 7378] close(9) = -1 EBADF (Bad file descriptor) [pid 7378] close(10) = -1 EBADF (Bad file descriptor) [pid 7378] close(11) = -1 EBADF (Bad file descriptor) [pid 7378] close(12) = -1 EBADF (Bad file descriptor) [pid 7378] close(13) = -1 EBADF (Bad file descriptor) [pid 7378] close(14) = -1 EBADF (Bad file descriptor) [pid 7378] close(15) = -1 EBADF (Bad file descriptor) [pid 7378] close(16) = -1 EBADF (Bad file descriptor) [pid 7378] close(17) = -1 EBADF (Bad file descriptor) [pid 7378] close(18) = -1 EBADF (Bad file descriptor) [pid 7378] close(19) = -1 EBADF (Bad file descriptor) [pid 7378] close(20) = -1 EBADF (Bad file descriptor) [pid 7378] close(21) = -1 EBADF (Bad file descriptor) [pid 7378] close(22) = -1 EBADF (Bad file descriptor) [pid 7378] close(23) = -1 EBADF (Bad file descriptor) [pid 7378] close(24) = -1 EBADF (Bad file descriptor) [pid 7378] close(25) = -1 EBADF (Bad file descriptor) [pid 7378] close(26) = -1 EBADF (Bad file descriptor) [pid 7378] close(27) = -1 EBADF (Bad file descriptor) [pid 7378] close(28) = -1 EBADF (Bad file descriptor) [pid 7378] close(29) = -1 EBADF (Bad file descriptor) [pid 7378] exit_group(0) = ? [pid 7378] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7063", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7063", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7063/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7063/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7063/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7063/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7063/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7063/sys") = 0 [pid 314] umount2("./7063/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7063/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7063/binderfs") = 0 [pid 314] umount2("./7063/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7063/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7063/cgroup.net") = 0 [pid 314] umount2("./7063/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7063/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7063/cgroup.cpu") = 0 [pid 314] umount2("./7063/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7063/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7063/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7063") = 0 [pid 314] mkdir("./7064", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7066 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7379 attached [pid 7379] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7379] chdir("./7064") = 0 [pid 7379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7379] setpgid(0, 0) = 0 [pid 7379] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7379] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7379] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7379] write(3, "1000", 4) = 4 [pid 7379] close(3) = 0 [pid 7379] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7379] write(1, "executing program\n", 18) = 18 [pid 7379] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7379] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7379] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7379] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7379] close(3) = 0 [pid 7379] close(4) = -1 EBADF (Bad file descriptor) [pid 7379] close(5) = -1 EBADF (Bad file descriptor) [pid 7379] close(6) = -1 EBADF (Bad file descriptor) [pid 7379] close(7) = -1 EBADF (Bad file descriptor) [pid 7379] close(8) = -1 EBADF (Bad file descriptor) [pid 7379] close(9) = -1 EBADF (Bad file descriptor) [pid 7379] close(10) = -1 EBADF (Bad file descriptor) [pid 7379] close(11) = -1 EBADF (Bad file descriptor) [pid 7379] close(12) = -1 EBADF (Bad file descriptor) [pid 7379] close(13) = -1 EBADF (Bad file descriptor) [pid 7379] close(14) = -1 EBADF (Bad file descriptor) [pid 7379] close(15) = -1 EBADF (Bad file descriptor) [pid 7379] close(16) = -1 EBADF (Bad file descriptor) [pid 7379] close(17) = -1 EBADF (Bad file descriptor) [pid 7379] close(18) = -1 EBADF (Bad file descriptor) [pid 7379] close(19) = -1 EBADF (Bad file descriptor) [pid 7379] close(20) = -1 EBADF (Bad file descriptor) [pid 7379] close(21) = -1 EBADF (Bad file descriptor) [pid 7379] close(22) = -1 EBADF (Bad file descriptor) [pid 7379] close(23) = -1 EBADF (Bad file descriptor) [pid 7379] close(24) = -1 EBADF (Bad file descriptor) [pid 7379] close(25) = -1 EBADF (Bad file descriptor) [pid 7379] close(26) = -1 EBADF (Bad file descriptor) [pid 7379] close(27) = -1 EBADF (Bad file descriptor) [pid 7379] close(28) = -1 EBADF (Bad file descriptor) [pid 7379] close(29) = -1 EBADF (Bad file descriptor) [pid 7379] exit_group(0) = ? [pid 7379] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7064", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7064", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7064/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7064/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7064/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7064/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7064/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7064/sys") = 0 [pid 314] umount2("./7064/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7064/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7064/binderfs") = 0 [pid 314] umount2("./7064/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7064/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7064/cgroup.net") = 0 [pid 314] umount2("./7064/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7064/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7064/cgroup.cpu") = 0 [pid 314] umount2("./7064/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7064/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7064/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7064") = 0 [pid 314] mkdir("./7065", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7067 ci2-android-6-12-rust/strace-static-x86_64: Process 7380 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7380] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7380] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7380] chdir("./7065") = 0 [pid 7380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7380] setpgid(0, 0) = 0 [pid 7380] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7380] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7380] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7380] write(3, "1000", 4) = 4 [pid 7380] close(3) = 0 [pid 7380] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7380] write(1, "executing program\n", 18) = 18 executing program [pid 7380] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7380] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7380] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7380] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7380] close(3) = 0 [pid 7380] close(4) = -1 EBADF (Bad file descriptor) [pid 7380] close(5) = -1 EBADF (Bad file descriptor) [pid 7380] close(6) = -1 EBADF (Bad file descriptor) [pid 7380] close(7) = -1 EBADF (Bad file descriptor) [pid 7380] close(8) = -1 EBADF (Bad file descriptor) [pid 7380] close(9) = -1 EBADF (Bad file descriptor) [pid 7380] close(10) = -1 EBADF (Bad file descriptor) [pid 7380] close(11) = -1 EBADF (Bad file descriptor) [pid 7380] close(12) = -1 EBADF (Bad file descriptor) [pid 7380] close(13) = -1 EBADF (Bad file descriptor) [pid 7380] close(14) = -1 EBADF (Bad file descriptor) [pid 7380] close(15) = -1 EBADF (Bad file descriptor) [pid 7380] close(16) = -1 EBADF (Bad file descriptor) [pid 7380] close(17) = -1 EBADF (Bad file descriptor) [pid 7380] close(18) = -1 EBADF (Bad file descriptor) [pid 7380] close(19) = -1 EBADF (Bad file descriptor) [pid 7380] close(20) = -1 EBADF (Bad file descriptor) [pid 7380] close(21) = -1 EBADF (Bad file descriptor) [pid 7380] close(22) = -1 EBADF (Bad file descriptor) [pid 7380] close(23) = -1 EBADF (Bad file descriptor) [pid 7380] close(24) = -1 EBADF (Bad file descriptor) [pid 7380] close(25) = -1 EBADF (Bad file descriptor) [pid 7380] close(26) = -1 EBADF (Bad file descriptor) [pid 7380] close(27) = -1 EBADF (Bad file descriptor) [pid 7380] close(28) = -1 EBADF (Bad file descriptor) [pid 7380] close(29) = -1 EBADF (Bad file descriptor) [pid 7380] exit_group(0) = ? [pid 7380] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7065", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7065", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7065/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7065/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7065/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7065/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7065/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7065/sys") = 0 [pid 314] umount2("./7065/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7065/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7065/binderfs") = 0 [pid 314] umount2("./7065/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7065/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7065/cgroup.net") = 0 [pid 314] umount2("./7065/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7065/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7065/cgroup.cpu") = 0 [pid 314] umount2("./7065/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7065/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7065/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7065") = 0 [pid 314] mkdir("./7066", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7381 attached , child_tidptr=0x55557741b690) = 7068 [pid 7381] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7381] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7381] chdir("./7066") = 0 [pid 7381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7381] setpgid(0, 0) = 0 [pid 7381] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7381] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7381] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7381] write(3, "1000", 4) = 4 [pid 7381] close(3) = 0 [pid 7381] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7381] write(1, "executing program\n", 18) = 18 executing program [pid 7381] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7381] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7381] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7381] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7381] close(3) = 0 [pid 7381] close(4) = -1 EBADF (Bad file descriptor) [pid 7381] close(5) = -1 EBADF (Bad file descriptor) [pid 7381] close(6) = -1 EBADF (Bad file descriptor) [pid 7381] close(7) = -1 EBADF (Bad file descriptor) [pid 7381] close(8) = -1 EBADF (Bad file descriptor) [pid 7381] close(9) = -1 EBADF (Bad file descriptor) [pid 7381] close(10) = -1 EBADF (Bad file descriptor) [pid 7381] close(11) = -1 EBADF (Bad file descriptor) [pid 7381] close(12) = -1 EBADF (Bad file descriptor) [pid 7381] close(13) = -1 EBADF (Bad file descriptor) [pid 7381] close(14) = -1 EBADF (Bad file descriptor) [pid 7381] close(15) = -1 EBADF (Bad file descriptor) [pid 7381] close(16) = -1 EBADF (Bad file descriptor) [pid 7381] close(17) = -1 EBADF (Bad file descriptor) [pid 7381] close(18) = -1 EBADF (Bad file descriptor) [pid 7381] close(19) = -1 EBADF (Bad file descriptor) [pid 7381] close(20) = -1 EBADF (Bad file descriptor) [pid 7381] close(21) = -1 EBADF (Bad file descriptor) [pid 7381] close(22) = -1 EBADF (Bad file descriptor) [pid 7381] close(23) = -1 EBADF (Bad file descriptor) [pid 7381] close(24) = -1 EBADF (Bad file descriptor) [pid 7381] close(25) = -1 EBADF (Bad file descriptor) [pid 7381] close(26) = -1 EBADF (Bad file descriptor) [pid 7381] close(27) = -1 EBADF (Bad file descriptor) [pid 7381] close(28) = -1 EBADF (Bad file descriptor) [pid 7381] close(29) = -1 EBADF (Bad file descriptor) [pid 7381] exit_group(0) = ? [pid 7381] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7066", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7066", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7066/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7066/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7066/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7066/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7066/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7066/sys") = 0 [pid 314] umount2("./7066/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7066/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7066/binderfs") = 0 [pid 314] umount2("./7066/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7066/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7066/cgroup.net") = 0 [pid 314] umount2("./7066/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7066/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7066/cgroup.cpu") = 0 [pid 314] umount2("./7066/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7066/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7066/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7066") = 0 [pid 314] mkdir("./7067", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7382 attached , child_tidptr=0x55557741b690) = 7069 [pid 7382] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7382] chdir("./7067") = 0 [pid 7382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7382] setpgid(0, 0) = 0 [pid 7382] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7382] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7382] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7382] write(3, "1000", 4) = 4 [pid 7382] close(3) = 0 [pid 7382] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7382] write(1, "executing program\n", 18) = 18 [pid 7382] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7382] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7382] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7382] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7382] close(3) = 0 [pid 7382] close(4) = -1 EBADF (Bad file descriptor) [pid 7382] close(5) = -1 EBADF (Bad file descriptor) [pid 7382] close(6) = -1 EBADF (Bad file descriptor) [pid 7382] close(7) = -1 EBADF (Bad file descriptor) [pid 7382] close(8) = -1 EBADF (Bad file descriptor) [pid 7382] close(9) = -1 EBADF (Bad file descriptor) [pid 7382] close(10) = -1 EBADF (Bad file descriptor) [pid 7382] close(11) = -1 EBADF (Bad file descriptor) [pid 7382] close(12) = -1 EBADF (Bad file descriptor) [pid 7382] close(13) = -1 EBADF (Bad file descriptor) [pid 7382] close(14) = -1 EBADF (Bad file descriptor) [pid 7382] close(15) = -1 EBADF (Bad file descriptor) [pid 7382] close(16) = -1 EBADF (Bad file descriptor) [pid 7382] close(17) = -1 EBADF (Bad file descriptor) [pid 7382] close(18) = -1 EBADF (Bad file descriptor) [pid 7382] close(19) = -1 EBADF (Bad file descriptor) [pid 7382] close(20) = -1 EBADF (Bad file descriptor) [pid 7382] close(21) = -1 EBADF (Bad file descriptor) [pid 7382] close(22) = -1 EBADF (Bad file descriptor) [pid 7382] close(23) = -1 EBADF (Bad file descriptor) [pid 7382] close(24) = -1 EBADF (Bad file descriptor) [pid 7382] close(25) = -1 EBADF (Bad file descriptor) [pid 7382] close(26) = -1 EBADF (Bad file descriptor) [pid 7382] close(27) = -1 EBADF (Bad file descriptor) [pid 7382] close(28) = -1 EBADF (Bad file descriptor) [pid 7382] close(29) = -1 EBADF (Bad file descriptor) [pid 7382] exit_group(0) = ? [pid 7382] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7067", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7067", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7067/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7067/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7067/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7067/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7067/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7067/sys") = 0 [pid 314] umount2("./7067/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7067/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7067/binderfs") = 0 [pid 314] umount2("./7067/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7067/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7067/cgroup.net") = 0 [pid 314] umount2("./7067/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7067/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7067/cgroup.cpu") = 0 [pid 314] umount2("./7067/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7067/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7067/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7067") = 0 [pid 314] mkdir("./7068", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7383 attached , child_tidptr=0x55557741b690) = 7070 [pid 7383] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7383] chdir("./7068") = 0 [pid 7383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7383] setpgid(0, 0) = 0 [pid 7383] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7383] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7383] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7383] write(3, "1000", 4) = 4 [pid 7383] close(3) = 0 [pid 7383] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7383] write(1, "executing program\n", 18) = 18 [pid 7383] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7383] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7383] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7383] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7383] close(3) = 0 [pid 7383] close(4) = -1 EBADF (Bad file descriptor) [pid 7383] close(5) = -1 EBADF (Bad file descriptor) [pid 7383] close(6) = -1 EBADF (Bad file descriptor) [pid 7383] close(7) = -1 EBADF (Bad file descriptor) [pid 7383] close(8) = -1 EBADF (Bad file descriptor) [pid 7383] close(9) = -1 EBADF (Bad file descriptor) [pid 7383] close(10) = -1 EBADF (Bad file descriptor) [pid 7383] close(11) = -1 EBADF (Bad file descriptor) [pid 7383] close(12) = -1 EBADF (Bad file descriptor) [pid 7383] close(13) = -1 EBADF (Bad file descriptor) [pid 7383] close(14) = -1 EBADF (Bad file descriptor) [pid 7383] close(15) = -1 EBADF (Bad file descriptor) [pid 7383] close(16) = -1 EBADF (Bad file descriptor) [pid 7383] close(17) = -1 EBADF (Bad file descriptor) [pid 7383] close(18) = -1 EBADF (Bad file descriptor) [pid 7383] close(19) = -1 EBADF (Bad file descriptor) [pid 7383] close(20) = -1 EBADF (Bad file descriptor) [pid 7383] close(21) = -1 EBADF (Bad file descriptor) [pid 7383] close(22) = -1 EBADF (Bad file descriptor) [pid 7383] close(23) = -1 EBADF (Bad file descriptor) [pid 7383] close(24) = -1 EBADF (Bad file descriptor) [pid 7383] close(25) = -1 EBADF (Bad file descriptor) [pid 7383] close(26) = -1 EBADF (Bad file descriptor) [pid 7383] close(27) = -1 EBADF (Bad file descriptor) [pid 7383] close(28) = -1 EBADF (Bad file descriptor) [pid 7383] close(29) = -1 EBADF (Bad file descriptor) [pid 7383] exit_group(0) = ? [pid 7383] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7068", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7068", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7068/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7068/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7068/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7068/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7068/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7068/sys") = 0 [pid 314] umount2("./7068/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7068/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7068/binderfs") = 0 [pid 314] umount2("./7068/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7068/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7068/cgroup.net") = 0 [pid 314] umount2("./7068/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7068/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7068/cgroup.cpu") = 0 [pid 314] umount2("./7068/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7068/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7068/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7068") = 0 [pid 314] mkdir("./7069", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7384 attached , child_tidptr=0x55557741b690) = 7071 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7384] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7384] chdir("./7069") = 0 [pid 7384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7384] setpgid(0, 0) = 0 [pid 7384] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7384] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7384] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7384] write(3, "1000", 4) = 4 [pid 7384] close(3) = 0 [pid 7384] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7384] write(1, "executing program\n", 18) = 18 [pid 7384] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7384] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7384] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7384] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7384] close(3) = 0 [pid 7384] close(4) = -1 EBADF (Bad file descriptor) [pid 7384] close(5) = -1 EBADF (Bad file descriptor) [pid 7384] close(6) = -1 EBADF (Bad file descriptor) [pid 7384] close(7) = -1 EBADF (Bad file descriptor) [pid 7384] close(8) = -1 EBADF (Bad file descriptor) [pid 7384] close(9) = -1 EBADF (Bad file descriptor) [pid 7384] close(10) = -1 EBADF (Bad file descriptor) [pid 7384] close(11) = -1 EBADF (Bad file descriptor) [pid 7384] close(12) = -1 EBADF (Bad file descriptor) [pid 7384] close(13) = -1 EBADF (Bad file descriptor) [pid 7384] close(14) = -1 EBADF (Bad file descriptor) [pid 7384] close(15) = -1 EBADF (Bad file descriptor) [pid 7384] close(16) = -1 EBADF (Bad file descriptor) [pid 7384] close(17) = -1 EBADF (Bad file descriptor) [pid 7384] close(18) = -1 EBADF (Bad file descriptor) [pid 7384] close(19) = -1 EBADF (Bad file descriptor) [pid 7384] close(20) = -1 EBADF (Bad file descriptor) [pid 7384] close(21) = -1 EBADF (Bad file descriptor) [pid 7384] close(22) = -1 EBADF (Bad file descriptor) [pid 7384] close(23) = -1 EBADF (Bad file descriptor) [pid 7384] close(24) = -1 EBADF (Bad file descriptor) [pid 7384] close(25) = -1 EBADF (Bad file descriptor) [pid 7384] close(26) = -1 EBADF (Bad file descriptor) [pid 7384] close(27) = -1 EBADF (Bad file descriptor) [pid 7384] close(28) = -1 EBADF (Bad file descriptor) [pid 7384] close(29) = -1 EBADF (Bad file descriptor) [pid 7384] exit_group(0) = ? [pid 7384] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7069", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7069", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7069/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7069/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7069/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7069/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7069/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7069/sys") = 0 [pid 314] umount2("./7069/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7069/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7069/binderfs") = 0 [pid 314] umount2("./7069/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7069/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7069/cgroup.net") = 0 [pid 314] umount2("./7069/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7069/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7069/cgroup.cpu") = 0 [pid 314] umount2("./7069/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7069/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7069/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7069") = 0 [pid 314] mkdir("./7070", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7385 attached , child_tidptr=0x55557741b690) = 7072 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7385] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7385] chdir("./7070") = 0 [pid 7385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7385] setpgid(0, 0) = 0 [pid 7385] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7385] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7385] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7385] write(3, "1000", 4) = 4 [pid 7385] close(3) = 0 [pid 7385] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7385] write(1, "executing program\n", 18) = 18 executing program [pid 7385] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7385] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7385] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7385] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7385] close(3) = 0 [pid 7385] close(4) = -1 EBADF (Bad file descriptor) [pid 7385] close(5) = -1 EBADF (Bad file descriptor) [pid 7385] close(6) = -1 EBADF (Bad file descriptor) [pid 7385] close(7) = -1 EBADF (Bad file descriptor) [pid 7385] close(8) = -1 EBADF (Bad file descriptor) [pid 7385] close(9) = -1 EBADF (Bad file descriptor) [pid 7385] close(10) = -1 EBADF (Bad file descriptor) [pid 7385] close(11) = -1 EBADF (Bad file descriptor) [pid 7385] close(12) = -1 EBADF (Bad file descriptor) [pid 7385] close(13) = -1 EBADF (Bad file descriptor) [pid 7385] close(14) = -1 EBADF (Bad file descriptor) [pid 7385] close(15) = -1 EBADF (Bad file descriptor) [pid 7385] close(16) = -1 EBADF (Bad file descriptor) [pid 7385] close(17) = -1 EBADF (Bad file descriptor) [pid 7385] close(18) = -1 EBADF (Bad file descriptor) [pid 7385] close(19) = -1 EBADF (Bad file descriptor) [pid 7385] close(20) = -1 EBADF (Bad file descriptor) [pid 7385] close(21) = -1 EBADF (Bad file descriptor) [pid 7385] close(22) = -1 EBADF (Bad file descriptor) [pid 7385] close(23) = -1 EBADF (Bad file descriptor) [pid 7385] close(24) = -1 EBADF (Bad file descriptor) [pid 7385] close(25) = -1 EBADF (Bad file descriptor) [pid 7385] close(26) = -1 EBADF (Bad file descriptor) [pid 7385] close(27) = -1 EBADF (Bad file descriptor) [pid 7385] close(28) = -1 EBADF (Bad file descriptor) [pid 7385] close(29) = -1 EBADF (Bad file descriptor) [pid 7385] exit_group(0) = ? [pid 7385] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7070", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7070", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7070/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7070/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7070/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7070/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7070/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7070/sys") = 0 [pid 314] umount2("./7070/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7070/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7070/binderfs") = 0 [pid 314] umount2("./7070/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7070/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7070/cgroup.net") = 0 [pid 314] umount2("./7070/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7070/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7070/cgroup.cpu") = 0 [pid 314] umount2("./7070/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7070/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7070/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7070") = 0 [pid 314] mkdir("./7071", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7073 ci2-android-6-12-rust/strace-static-x86_64: Process 7386 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7386] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7386] <... set_robust_list resumed>) = 0 [pid 7386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7386] chdir("./7071") = 0 [pid 7386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7386] setpgid(0, 0) = 0 [pid 7386] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7386] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7386] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7386] write(3, "1000", 4) = 4 [pid 7386] close(3) = 0 [pid 7386] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7386] write(1, "executing program\n", 18) = 18 [pid 7386] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7386] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7386] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7386] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7386] close(3) = 0 [pid 7386] close(4) = -1 EBADF (Bad file descriptor) [pid 7386] close(5) = -1 EBADF (Bad file descriptor) [pid 7386] close(6) = -1 EBADF (Bad file descriptor) [pid 7386] close(7) = -1 EBADF (Bad file descriptor) [pid 7386] close(8) = -1 EBADF (Bad file descriptor) [pid 7386] close(9) = -1 EBADF (Bad file descriptor) [pid 7386] close(10) = -1 EBADF (Bad file descriptor) [pid 7386] close(11) = -1 EBADF (Bad file descriptor) [pid 7386] close(12) = -1 EBADF (Bad file descriptor) [pid 7386] close(13) = -1 EBADF (Bad file descriptor) [pid 7386] close(14) = -1 EBADF (Bad file descriptor) [pid 7386] close(15) = -1 EBADF (Bad file descriptor) [pid 7386] close(16) = -1 EBADF (Bad file descriptor) [pid 7386] close(17) = -1 EBADF (Bad file descriptor) [pid 7386] close(18) = -1 EBADF (Bad file descriptor) [pid 7386] close(19) = -1 EBADF (Bad file descriptor) [pid 7386] close(20) = -1 EBADF (Bad file descriptor) [pid 7386] close(21) = -1 EBADF (Bad file descriptor) [pid 7386] close(22) = -1 EBADF (Bad file descriptor) [pid 7386] close(23) = -1 EBADF (Bad file descriptor) [pid 7386] close(24) = -1 EBADF (Bad file descriptor) [pid 7386] close(25) = -1 EBADF (Bad file descriptor) [pid 7386] close(26) = -1 EBADF (Bad file descriptor) [pid 7386] close(27) = -1 EBADF (Bad file descriptor) [pid 7386] close(28) = -1 EBADF (Bad file descriptor) [pid 7386] close(29) = -1 EBADF (Bad file descriptor) [pid 7386] exit_group(0) = ? [pid 7386] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7071", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7071", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7071/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7071/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7071/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7071/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7071/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7071/sys") = 0 [pid 314] umount2("./7071/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7071/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7071/binderfs") = 0 [pid 314] umount2("./7071/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7071/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7071/cgroup.net") = 0 [pid 314] umount2("./7071/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7071/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7071/cgroup.cpu") = 0 [pid 314] umount2("./7071/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7071/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7071/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7071") = 0 [pid 314] mkdir("./7072", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7387 attached , child_tidptr=0x55557741b690) = 7074 [pid 7387] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7387] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7387] chdir("./7072") = 0 [pid 7387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7387] setpgid(0, 0) = 0 [pid 7387] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7387] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7387] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7387] write(3, "1000", 4) = 4 [pid 7387] close(3) = 0 [pid 7387] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7387] write(1, "executing program\n", 18) = 18 executing program [pid 7387] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7387] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7387] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7387] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7387] close(3) = 0 [pid 7387] close(4) = -1 EBADF (Bad file descriptor) [pid 7387] close(5) = -1 EBADF (Bad file descriptor) [pid 7387] close(6) = -1 EBADF (Bad file descriptor) [pid 7387] close(7) = -1 EBADF (Bad file descriptor) [pid 7387] close(8) = -1 EBADF (Bad file descriptor) [pid 7387] close(9) = -1 EBADF (Bad file descriptor) [pid 7387] close(10) = -1 EBADF (Bad file descriptor) [pid 7387] close(11) = -1 EBADF (Bad file descriptor) [pid 7387] close(12) = -1 EBADF (Bad file descriptor) [pid 7387] close(13) = -1 EBADF (Bad file descriptor) [pid 7387] close(14) = -1 EBADF (Bad file descriptor) [pid 7387] close(15) = -1 EBADF (Bad file descriptor) [pid 7387] close(16) = -1 EBADF (Bad file descriptor) [pid 7387] close(17) = -1 EBADF (Bad file descriptor) [pid 7387] close(18) = -1 EBADF (Bad file descriptor) [pid 7387] close(19) = -1 EBADF (Bad file descriptor) [pid 7387] close(20) = -1 EBADF (Bad file descriptor) [pid 7387] close(21) = -1 EBADF (Bad file descriptor) [pid 7387] close(22) = -1 EBADF (Bad file descriptor) [pid 7387] close(23) = -1 EBADF (Bad file descriptor) [pid 7387] close(24) = -1 EBADF (Bad file descriptor) [pid 7387] close(25) = -1 EBADF (Bad file descriptor) [pid 7387] close(26) = -1 EBADF (Bad file descriptor) [pid 7387] close(27) = -1 EBADF (Bad file descriptor) [pid 7387] close(28) = -1 EBADF (Bad file descriptor) [pid 7387] close(29) = -1 EBADF (Bad file descriptor) [pid 7387] exit_group(0) = ? [pid 7387] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7072", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7072", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7072/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7072/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7072/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7072/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7072/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7072/sys") = 0 [pid 314] umount2("./7072/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7072/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7072/binderfs") = 0 [pid 314] umount2("./7072/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7072/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7072/cgroup.net") = 0 [pid 314] umount2("./7072/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7072/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7072/cgroup.cpu") = 0 [pid 314] umount2("./7072/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7072/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7072/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7072") = 0 [pid 314] mkdir("./7073", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7388 attached , child_tidptr=0x55557741b690) = 7075 [pid 7388] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7388] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7388] chdir("./7073") = 0 [pid 7388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7388] setpgid(0, 0) = 0 [pid 7388] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7388] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7388] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7388] write(3, "1000", 4) = 4 [pid 7388] close(3) = 0 [pid 7388] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7388] write(1, "executing program\n", 18) = 18 executing program [pid 7388] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7388] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7388] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7388] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7388] close(3) = 0 [pid 7388] close(4) = -1 EBADF (Bad file descriptor) [pid 7388] close(5) = -1 EBADF (Bad file descriptor) [pid 7388] close(6) = -1 EBADF (Bad file descriptor) [pid 7388] close(7) = -1 EBADF (Bad file descriptor) [pid 7388] close(8) = -1 EBADF (Bad file descriptor) [pid 7388] close(9) = -1 EBADF (Bad file descriptor) [pid 7388] close(10) = -1 EBADF (Bad file descriptor) [pid 7388] close(11) = -1 EBADF (Bad file descriptor) [pid 7388] close(12) = -1 EBADF (Bad file descriptor) [pid 7388] close(13) = -1 EBADF (Bad file descriptor) [pid 7388] close(14) = -1 EBADF (Bad file descriptor) [pid 7388] close(15) = -1 EBADF (Bad file descriptor) [pid 7388] close(16) = -1 EBADF (Bad file descriptor) [pid 7388] close(17) = -1 EBADF (Bad file descriptor) [pid 7388] close(18) = -1 EBADF (Bad file descriptor) [pid 7388] close(19) = -1 EBADF (Bad file descriptor) [pid 7388] close(20) = -1 EBADF (Bad file descriptor) [pid 7388] close(21) = -1 EBADF (Bad file descriptor) [pid 7388] close(22) = -1 EBADF (Bad file descriptor) [pid 7388] close(23) = -1 EBADF (Bad file descriptor) [pid 7388] close(24) = -1 EBADF (Bad file descriptor) [pid 7388] close(25) = -1 EBADF (Bad file descriptor) [pid 7388] close(26) = -1 EBADF (Bad file descriptor) [pid 7388] close(27) = -1 EBADF (Bad file descriptor) [pid 7388] close(28) = -1 EBADF (Bad file descriptor) [pid 7388] close(29) = -1 EBADF (Bad file descriptor) [pid 7388] exit_group(0) = ? [pid 7388] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7075, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7073", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7073", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7073/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7073/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7073/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7073/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7073/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7073/sys") = 0 [pid 314] umount2("./7073/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7073/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7073/binderfs") = 0 [pid 314] umount2("./7073/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7073/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7073/cgroup.net") = 0 [pid 314] umount2("./7073/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7073/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7073/cgroup.cpu") = 0 [pid 314] umount2("./7073/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7073/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7073/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7073") = 0 [pid 314] mkdir("./7074", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7389 attached , child_tidptr=0x55557741b690) = 7076 [pid 7389] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7389] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7389] chdir("./7074") = 0 [pid 7389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7389] setpgid(0, 0) = 0 [pid 7389] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7389] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7389] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7389] write(3, "1000", 4) = 4 [pid 7389] close(3) = 0 [pid 7389] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7389] write(1, "executing program\n", 18) = 18 executing program [pid 7389] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7389] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7389] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7389] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7389] close(3) = 0 [pid 7389] close(4) = -1 EBADF (Bad file descriptor) [pid 7389] close(5) = -1 EBADF (Bad file descriptor) [pid 7389] close(6) = -1 EBADF (Bad file descriptor) [pid 7389] close(7) = -1 EBADF (Bad file descriptor) [pid 7389] close(8) = -1 EBADF (Bad file descriptor) [pid 7389] close(9) = -1 EBADF (Bad file descriptor) [pid 7389] close(10) = -1 EBADF (Bad file descriptor) [pid 7389] close(11) = -1 EBADF (Bad file descriptor) [pid 7389] close(12) = -1 EBADF (Bad file descriptor) [pid 7389] close(13) = -1 EBADF (Bad file descriptor) [pid 7389] close(14) = -1 EBADF (Bad file descriptor) [pid 7389] close(15) = -1 EBADF (Bad file descriptor) [pid 7389] close(16) = -1 EBADF (Bad file descriptor) [pid 7389] close(17) = -1 EBADF (Bad file descriptor) [pid 7389] close(18) = -1 EBADF (Bad file descriptor) [pid 7389] close(19) = -1 EBADF (Bad file descriptor) [pid 7389] close(20) = -1 EBADF (Bad file descriptor) [pid 7389] close(21) = -1 EBADF (Bad file descriptor) [pid 7389] close(22) = -1 EBADF (Bad file descriptor) [pid 7389] close(23) = -1 EBADF (Bad file descriptor) [pid 7389] close(24) = -1 EBADF (Bad file descriptor) [pid 7389] close(25) = -1 EBADF (Bad file descriptor) [pid 7389] close(26) = -1 EBADF (Bad file descriptor) [pid 7389] close(27) = -1 EBADF (Bad file descriptor) [pid 7389] close(28) = -1 EBADF (Bad file descriptor) [pid 7389] close(29) = -1 EBADF (Bad file descriptor) [pid 7389] exit_group(0) = ? [pid 7389] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7074", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7074", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7074/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7074/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7074/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7074/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7074/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7074/sys") = 0 [pid 314] umount2("./7074/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7074/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7074/binderfs") = 0 [pid 314] umount2("./7074/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7074/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7074/cgroup.net") = 0 [pid 314] umount2("./7074/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7074/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7074/cgroup.cpu") = 0 [pid 314] umount2("./7074/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7074/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7074/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7074") = 0 [pid 314] mkdir("./7075", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7390 attached [pid 7390] set_robust_list(0x55557741b6a0, 24 [pid 314] <... clone resumed>, child_tidptr=0x55557741b690) = 7077 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7390] <... set_robust_list resumed>) = 0 [pid 7390] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7390] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7390] chdir("./7075") = 0 [pid 7390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7390] setpgid(0, 0) = 0 [pid 7390] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7390] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7390] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7390] write(3, "1000", 4) = 4 [pid 7390] close(3) = 0 [pid 7390] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7390] write(1, "executing program\n", 18) = 18 [pid 7390] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7390] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7390] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7390] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7390] close(3) = 0 [pid 7390] close(4) = -1 EBADF (Bad file descriptor) [pid 7390] close(5) = -1 EBADF (Bad file descriptor) [pid 7390] close(6) = -1 EBADF (Bad file descriptor) [pid 7390] close(7) = -1 EBADF (Bad file descriptor) [pid 7390] close(8) = -1 EBADF (Bad file descriptor) [pid 7390] close(9) = -1 EBADF (Bad file descriptor) [pid 7390] close(10) = -1 EBADF (Bad file descriptor) [pid 7390] close(11) = -1 EBADF (Bad file descriptor) [pid 7390] close(12) = -1 EBADF (Bad file descriptor) [pid 7390] close(13) = -1 EBADF (Bad file descriptor) [pid 7390] close(14) = -1 EBADF (Bad file descriptor) [pid 7390] close(15) = -1 EBADF (Bad file descriptor) [pid 7390] close(16) = -1 EBADF (Bad file descriptor) [pid 7390] close(17) = -1 EBADF (Bad file descriptor) [pid 7390] close(18) = -1 EBADF (Bad file descriptor) [pid 7390] close(19) = -1 EBADF (Bad file descriptor) [pid 7390] close(20) = -1 EBADF (Bad file descriptor) [pid 7390] close(21) = -1 EBADF (Bad file descriptor) [pid 7390] close(22) = -1 EBADF (Bad file descriptor) [pid 7390] close(23) = -1 EBADF (Bad file descriptor) [pid 7390] close(24) = -1 EBADF (Bad file descriptor) [pid 7390] close(25) = -1 EBADF (Bad file descriptor) [pid 7390] close(26) = -1 EBADF (Bad file descriptor) [pid 7390] close(27) = -1 EBADF (Bad file descriptor) [pid 7390] close(28) = -1 EBADF (Bad file descriptor) [pid 7390] close(29) = -1 EBADF (Bad file descriptor) [pid 7390] exit_group(0) = ? [pid 7390] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7075", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7075", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7075/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7075/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7075/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7075/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7075/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7075/sys") = 0 [pid 314] umount2("./7075/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7075/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7075/binderfs") = 0 [pid 314] umount2("./7075/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7075/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7075/cgroup.net") = 0 [pid 314] umount2("./7075/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7075/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7075/cgroup.cpu") = 0 [pid 314] umount2("./7075/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7075/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7075/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7075") = 0 [pid 314] mkdir("./7076", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7391 attached , child_tidptr=0x55557741b690) = 7078 [pid 7391] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7391] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7391] chdir("./7076") = 0 [pid 7391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7391] setpgid(0, 0) = 0 [pid 7391] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7391] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7391] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7391] write(3, "1000", 4) = 4 [pid 7391] close(3) = 0 [pid 7391] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7391] write(1, "executing program\n", 18) = 18 executing program [pid 7391] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7391] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7391] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7391] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7391] close(3) = 0 [pid 7391] close(4) = -1 EBADF (Bad file descriptor) [pid 7391] close(5) = -1 EBADF (Bad file descriptor) [pid 7391] close(6) = -1 EBADF (Bad file descriptor) [pid 7391] close(7) = -1 EBADF (Bad file descriptor) [pid 7391] close(8) = -1 EBADF (Bad file descriptor) [pid 7391] close(9) = -1 EBADF (Bad file descriptor) [pid 7391] close(10) = -1 EBADF (Bad file descriptor) [pid 7391] close(11) = -1 EBADF (Bad file descriptor) [pid 7391] close(12) = -1 EBADF (Bad file descriptor) [pid 7391] close(13) = -1 EBADF (Bad file descriptor) [pid 7391] close(14) = -1 EBADF (Bad file descriptor) [pid 7391] close(15) = -1 EBADF (Bad file descriptor) [pid 7391] close(16) = -1 EBADF (Bad file descriptor) [pid 7391] close(17) = -1 EBADF (Bad file descriptor) [pid 7391] close(18) = -1 EBADF (Bad file descriptor) [pid 7391] close(19) = -1 EBADF (Bad file descriptor) [pid 7391] close(20) = -1 EBADF (Bad file descriptor) [pid 7391] close(21) = -1 EBADF (Bad file descriptor) [pid 7391] close(22) = -1 EBADF (Bad file descriptor) [pid 7391] close(23) = -1 EBADF (Bad file descriptor) [pid 7391] close(24) = -1 EBADF (Bad file descriptor) [pid 7391] close(25) = -1 EBADF (Bad file descriptor) [pid 7391] close(26) = -1 EBADF (Bad file descriptor) [pid 7391] close(27) = -1 EBADF (Bad file descriptor) [pid 7391] close(28) = -1 EBADF (Bad file descriptor) [pid 7391] close(29) = -1 EBADF (Bad file descriptor) [pid 7391] exit_group(0) = ? [pid 7391] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7076", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7076", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7076/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7076/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7076/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7076/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7076/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7076/sys") = 0 [pid 314] umount2("./7076/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7076/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7076/binderfs") = 0 [pid 314] umount2("./7076/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7076/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7076/cgroup.net") = 0 [pid 314] umount2("./7076/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7076/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7076/cgroup.cpu") = 0 [pid 314] umount2("./7076/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7076/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7076/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7076") = 0 [pid 314] mkdir("./7077", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7392 attached , child_tidptr=0x55557741b690) = 7079 [pid 7392] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7392] <... set_robust_list resumed>) = 0 [pid 7392] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7392] chdir("./7077") = 0 [pid 7392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7392] setpgid(0, 0) = 0 [pid 7392] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7392] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7392] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7392] write(3, "1000", 4) = 4 [pid 7392] close(3) = 0 [pid 7392] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7392] write(1, "executing program\n", 18) = 18 executing program [pid 7392] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7392] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7392] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7392] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7392] close(3) = 0 [pid 7392] close(4) = -1 EBADF (Bad file descriptor) [pid 7392] close(5) = -1 EBADF (Bad file descriptor) [pid 7392] close(6) = -1 EBADF (Bad file descriptor) [pid 7392] close(7) = -1 EBADF (Bad file descriptor) [pid 7392] close(8) = -1 EBADF (Bad file descriptor) [pid 7392] close(9) = -1 EBADF (Bad file descriptor) [pid 7392] close(10) = -1 EBADF (Bad file descriptor) [pid 7392] close(11) = -1 EBADF (Bad file descriptor) [pid 7392] close(12) = -1 EBADF (Bad file descriptor) [pid 7392] close(13) = -1 EBADF (Bad file descriptor) [pid 7392] close(14) = -1 EBADF (Bad file descriptor) [pid 7392] close(15) = -1 EBADF (Bad file descriptor) [pid 7392] close(16) = -1 EBADF (Bad file descriptor) [pid 7392] close(17) = -1 EBADF (Bad file descriptor) [pid 7392] close(18) = -1 EBADF (Bad file descriptor) [pid 7392] close(19) = -1 EBADF (Bad file descriptor) [pid 7392] close(20) = -1 EBADF (Bad file descriptor) [pid 7392] close(21) = -1 EBADF (Bad file descriptor) [pid 7392] close(22) = -1 EBADF (Bad file descriptor) [pid 7392] close(23) = -1 EBADF (Bad file descriptor) [pid 7392] close(24) = -1 EBADF (Bad file descriptor) [pid 7392] close(25) = -1 EBADF (Bad file descriptor) [pid 7392] close(26) = -1 EBADF (Bad file descriptor) [pid 7392] close(27) = -1 EBADF (Bad file descriptor) [pid 7392] close(28) = -1 EBADF (Bad file descriptor) [pid 7392] close(29) = -1 EBADF (Bad file descriptor) [pid 7392] exit_group(0) = ? [pid 7392] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7077", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7077", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7077/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7077/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7077/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7077/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7077/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7077/sys") = 0 [pid 314] umount2("./7077/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7077/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7077/binderfs") = 0 [pid 314] umount2("./7077/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7077/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7077/cgroup.net") = 0 [pid 314] umount2("./7077/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7077/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7077/cgroup.cpu") = 0 [pid 314] umount2("./7077/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7077/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7077/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7077") = 0 [pid 314] mkdir("./7078", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7080 ci2-android-6-12-rust/strace-static-x86_64: Process 7393 attached [pid 7393] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7393] <... set_robust_list resumed>) = 0 [pid 7393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7393] chdir("./7078" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7393] <... chdir resumed>) = 0 [pid 7393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7393] setpgid(0, 0) = 0 [pid 7393] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7393] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7393] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7393] write(3, "1000", 4) = 4 [pid 7393] close(3) = 0 [pid 7393] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7393] write(1, "executing program\n", 18) = 18 executing program [pid 7393] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7393] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7393] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7393] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7393] close(3) = 0 [pid 7393] close(4) = -1 EBADF (Bad file descriptor) [pid 7393] close(5) = -1 EBADF (Bad file descriptor) [pid 7393] close(6) = -1 EBADF (Bad file descriptor) [pid 7393] close(7) = -1 EBADF (Bad file descriptor) [pid 7393] close(8) = -1 EBADF (Bad file descriptor) [pid 7393] close(9) = -1 EBADF (Bad file descriptor) [pid 7393] close(10) = -1 EBADF (Bad file descriptor) [pid 7393] close(11) = -1 EBADF (Bad file descriptor) [pid 7393] close(12) = -1 EBADF (Bad file descriptor) [pid 7393] close(13) = -1 EBADF (Bad file descriptor) [pid 7393] close(14) = -1 EBADF (Bad file descriptor) [pid 7393] close(15) = -1 EBADF (Bad file descriptor) [pid 7393] close(16) = -1 EBADF (Bad file descriptor) [pid 7393] close(17) = -1 EBADF (Bad file descriptor) [pid 7393] close(18) = -1 EBADF (Bad file descriptor) [pid 7393] close(19) = -1 EBADF (Bad file descriptor) [pid 7393] close(20) = -1 EBADF (Bad file descriptor) [pid 7393] close(21) = -1 EBADF (Bad file descriptor) [pid 7393] close(22) = -1 EBADF (Bad file descriptor) [pid 7393] close(23) = -1 EBADF (Bad file descriptor) [pid 7393] close(24) = -1 EBADF (Bad file descriptor) [pid 7393] close(25) = -1 EBADF (Bad file descriptor) [pid 7393] close(26) = -1 EBADF (Bad file descriptor) [pid 7393] close(27) = -1 EBADF (Bad file descriptor) [pid 7393] close(28) = -1 EBADF (Bad file descriptor) [pid 7393] close(29) = -1 EBADF (Bad file descriptor) [pid 7393] exit_group(0) = ? [pid 7393] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7080, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7078", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7078", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7078/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7078/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7078/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7078/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7078/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7078/sys") = 0 [pid 314] umount2("./7078/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7078/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7078/binderfs") = 0 [pid 314] umount2("./7078/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7078/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7078/cgroup.net") = 0 [pid 314] umount2("./7078/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7078/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7078/cgroup.cpu") = 0 [pid 314] umount2("./7078/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7078/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7078/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7078") = 0 [pid 314] mkdir("./7079", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7394 attached , child_tidptr=0x55557741b690) = 7081 [pid 7394] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7394] <... set_robust_list resumed>) = 0 [pid 7394] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7394] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7394] chdir("./7079") = 0 [pid 7394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7394] setpgid(0, 0) = 0 [pid 7394] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7394] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7394] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7394] write(3, "1000", 4) = 4 [pid 7394] close(3) = 0 [pid 7394] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7394] write(1, "executing program\n", 18) = 18 executing program [pid 7394] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7394] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7394] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7394] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7394] close(3) = 0 [pid 7394] close(4) = -1 EBADF (Bad file descriptor) [pid 7394] close(5) = -1 EBADF (Bad file descriptor) [pid 7394] close(6) = -1 EBADF (Bad file descriptor) [pid 7394] close(7) = -1 EBADF (Bad file descriptor) [pid 7394] close(8) = -1 EBADF (Bad file descriptor) [pid 7394] close(9) = -1 EBADF (Bad file descriptor) [pid 7394] close(10) = -1 EBADF (Bad file descriptor) [pid 7394] close(11) = -1 EBADF (Bad file descriptor) [pid 7394] close(12) = -1 EBADF (Bad file descriptor) [pid 7394] close(13) = -1 EBADF (Bad file descriptor) [pid 7394] close(14) = -1 EBADF (Bad file descriptor) [pid 7394] close(15) = -1 EBADF (Bad file descriptor) [pid 7394] close(16) = -1 EBADF (Bad file descriptor) [pid 7394] close(17) = -1 EBADF (Bad file descriptor) [pid 7394] close(18) = -1 EBADF (Bad file descriptor) [pid 7394] close(19) = -1 EBADF (Bad file descriptor) [pid 7394] close(20) = -1 EBADF (Bad file descriptor) [pid 7394] close(21) = -1 EBADF (Bad file descriptor) [pid 7394] close(22) = -1 EBADF (Bad file descriptor) [pid 7394] close(23) = -1 EBADF (Bad file descriptor) [pid 7394] close(24) = -1 EBADF (Bad file descriptor) [pid 7394] close(25) = -1 EBADF (Bad file descriptor) [pid 7394] close(26) = -1 EBADF (Bad file descriptor) [pid 7394] close(27) = -1 EBADF (Bad file descriptor) [pid 7394] close(28) = -1 EBADF (Bad file descriptor) [pid 7394] close(29) = -1 EBADF (Bad file descriptor) [pid 7394] exit_group(0) = ? [pid 7394] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7079", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7079", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7079/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7079/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7079/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7079/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7079/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7079/sys") = 0 [pid 314] umount2("./7079/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7079/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7079/binderfs") = 0 [pid 314] umount2("./7079/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7079/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7079/cgroup.net") = 0 [pid 314] umount2("./7079/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7079/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7079/cgroup.cpu") = 0 [pid 314] umount2("./7079/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7079/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7079/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7079") = 0 [pid 314] mkdir("./7080", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7395 attached , child_tidptr=0x55557741b690) = 7082 [pid 7395] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7395] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7395] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7395] chdir("./7080" [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7395] <... chdir resumed>) = 0 [pid 7395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7395] setpgid(0, 0) = 0 [pid 7395] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7395] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7395] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7395] write(3, "1000", 4) = 4 [pid 7395] close(3) = 0 [pid 7395] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7395] write(1, "executing program\n", 18) = 18 executing program [pid 7395] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7395] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7395] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7395] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7395] close(3) = 0 [pid 7395] close(4) = -1 EBADF (Bad file descriptor) [pid 7395] close(5) = -1 EBADF (Bad file descriptor) [pid 7395] close(6) = -1 EBADF (Bad file descriptor) [pid 7395] close(7) = -1 EBADF (Bad file descriptor) [pid 7395] close(8) = -1 EBADF (Bad file descriptor) [pid 7395] close(9) = -1 EBADF (Bad file descriptor) [pid 7395] close(10) = -1 EBADF (Bad file descriptor) [pid 7395] close(11) = -1 EBADF (Bad file descriptor) [pid 7395] close(12) = -1 EBADF (Bad file descriptor) [pid 7395] close(13) = -1 EBADF (Bad file descriptor) [pid 7395] close(14) = -1 EBADF (Bad file descriptor) [pid 7395] close(15) = -1 EBADF (Bad file descriptor) [pid 7395] close(16) = -1 EBADF (Bad file descriptor) [pid 7395] close(17) = -1 EBADF (Bad file descriptor) [pid 7395] close(18) = -1 EBADF (Bad file descriptor) [pid 7395] close(19) = -1 EBADF (Bad file descriptor) [pid 7395] close(20) = -1 EBADF (Bad file descriptor) [pid 7395] close(21) = -1 EBADF (Bad file descriptor) [pid 7395] close(22) = -1 EBADF (Bad file descriptor) [pid 7395] close(23) = -1 EBADF (Bad file descriptor) [pid 7395] close(24) = -1 EBADF (Bad file descriptor) [pid 7395] close(25) = -1 EBADF (Bad file descriptor) [pid 7395] close(26) = -1 EBADF (Bad file descriptor) [pid 7395] close(27) = -1 EBADF (Bad file descriptor) [pid 7395] close(28) = -1 EBADF (Bad file descriptor) [pid 7395] close(29) = -1 EBADF (Bad file descriptor) [pid 7395] exit_group(0) = ? [pid 7395] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7080", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7080", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7080/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7080/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7080/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7080/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7080/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7080/sys") = 0 [pid 314] umount2("./7080/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7080/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7080/binderfs") = 0 [pid 314] umount2("./7080/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7080/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7080/cgroup.net") = 0 [pid 314] umount2("./7080/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7080/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7080/cgroup.cpu") = 0 [pid 314] umount2("./7080/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7080/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7080/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7080") = 0 [pid 314] mkdir("./7081", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7396 attached , child_tidptr=0x55557741b690) = 7083 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7396] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7396] chdir("./7081") = 0 [pid 7396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7396] setpgid(0, 0) = 0 [pid 7396] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7396] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7396] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7396] write(3, "1000", 4) = 4 [pid 7396] close(3) = 0 [pid 7396] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7396] write(1, "executing program\n", 18) = 18 executing program [pid 7396] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7396] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7396] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7396] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7396] close(3) = 0 [pid 7396] close(4) = -1 EBADF (Bad file descriptor) [pid 7396] close(5) = -1 EBADF (Bad file descriptor) [pid 7396] close(6) = -1 EBADF (Bad file descriptor) [pid 7396] close(7) = -1 EBADF (Bad file descriptor) [pid 7396] close(8) = -1 EBADF (Bad file descriptor) [pid 7396] close(9) = -1 EBADF (Bad file descriptor) [pid 7396] close(10) = -1 EBADF (Bad file descriptor) [pid 7396] close(11) = -1 EBADF (Bad file descriptor) [pid 7396] close(12) = -1 EBADF (Bad file descriptor) [pid 7396] close(13) = -1 EBADF (Bad file descriptor) [pid 7396] close(14) = -1 EBADF (Bad file descriptor) [pid 7396] close(15) = -1 EBADF (Bad file descriptor) [pid 7396] close(16) = -1 EBADF (Bad file descriptor) [pid 7396] close(17) = -1 EBADF (Bad file descriptor) [pid 7396] close(18) = -1 EBADF (Bad file descriptor) [pid 7396] close(19) = -1 EBADF (Bad file descriptor) [pid 7396] close(20) = -1 EBADF (Bad file descriptor) [pid 7396] close(21) = -1 EBADF (Bad file descriptor) [pid 7396] close(22) = -1 EBADF (Bad file descriptor) [pid 7396] close(23) = -1 EBADF (Bad file descriptor) [pid 7396] close(24) = -1 EBADF (Bad file descriptor) [pid 7396] close(25) = -1 EBADF (Bad file descriptor) [pid 7396] close(26) = -1 EBADF (Bad file descriptor) [pid 7396] close(27) = -1 EBADF (Bad file descriptor) [pid 7396] close(28) = -1 EBADF (Bad file descriptor) [pid 7396] close(29) = -1 EBADF (Bad file descriptor) [pid 7396] exit_group(0) = ? [pid 7396] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7081", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7081", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7081/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7081/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7081/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7081/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7081/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7081/sys") = 0 [pid 314] umount2("./7081/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7081/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7081/binderfs") = 0 [pid 314] umount2("./7081/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7081/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7081/cgroup.net") = 0 [pid 314] umount2("./7081/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7081/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7081/cgroup.cpu") = 0 [pid 314] umount2("./7081/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7081/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7081/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7081") = 0 [pid 314] mkdir("./7082", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7397 attached , child_tidptr=0x55557741b690) = 7084 [pid 7397] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7397] <... set_robust_list resumed>) = 0 [pid 7397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7397] chdir("./7082") = 0 [pid 7397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7397] setpgid(0, 0) = 0 [pid 7397] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7397] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7397] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7397] write(3, "1000", 4) = 4 [pid 7397] close(3) = 0 [pid 7397] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7397] write(1, "executing program\n", 18) = 18 executing program [pid 7397] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7397] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7397] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7397] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7397] close(3) = 0 [pid 7397] close(4) = -1 EBADF (Bad file descriptor) [pid 7397] close(5) = -1 EBADF (Bad file descriptor) [pid 7397] close(6) = -1 EBADF (Bad file descriptor) [pid 7397] close(7) = -1 EBADF (Bad file descriptor) [pid 7397] close(8) = -1 EBADF (Bad file descriptor) [pid 7397] close(9) = -1 EBADF (Bad file descriptor) [pid 7397] close(10) = -1 EBADF (Bad file descriptor) [pid 7397] close(11) = -1 EBADF (Bad file descriptor) [pid 7397] close(12) = -1 EBADF (Bad file descriptor) [pid 7397] close(13) = -1 EBADF (Bad file descriptor) [pid 7397] close(14) = -1 EBADF (Bad file descriptor) [pid 7397] close(15) = -1 EBADF (Bad file descriptor) [pid 7397] close(16) = -1 EBADF (Bad file descriptor) [pid 7397] close(17) = -1 EBADF (Bad file descriptor) [pid 7397] close(18) = -1 EBADF (Bad file descriptor) [pid 7397] close(19) = -1 EBADF (Bad file descriptor) [pid 7397] close(20) = -1 EBADF (Bad file descriptor) [pid 7397] close(21) = -1 EBADF (Bad file descriptor) [pid 7397] close(22) = -1 EBADF (Bad file descriptor) [pid 7397] close(23) = -1 EBADF (Bad file descriptor) [pid 7397] close(24) = -1 EBADF (Bad file descriptor) [pid 7397] close(25) = -1 EBADF (Bad file descriptor) [pid 7397] close(26) = -1 EBADF (Bad file descriptor) [pid 7397] close(27) = -1 EBADF (Bad file descriptor) [pid 7397] close(28) = -1 EBADF (Bad file descriptor) [pid 7397] close(29) = -1 EBADF (Bad file descriptor) [pid 7397] exit_group(0) = ? [pid 7397] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7082", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7082", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7082/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7082/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7082/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7082/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7082/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7082/sys") = 0 [pid 314] umount2("./7082/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7082/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7082/binderfs") = 0 [pid 314] umount2("./7082/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7082/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7082/cgroup.net") = 0 [pid 314] umount2("./7082/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7082/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7082/cgroup.cpu") = 0 [pid 314] umount2("./7082/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7082/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7082/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7082") = 0 [pid 314] mkdir("./7083", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7085 ci2-android-6-12-rust/strace-static-x86_64: Process 7398 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7398] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7398] chdir("./7083") = 0 [pid 7398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7398] setpgid(0, 0) = 0 [pid 7398] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7398] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7398] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7398] write(3, "1000", 4) = 4 [pid 7398] close(3) = 0 [pid 7398] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7398] write(1, "executing program\n", 18) = 18 [pid 7398] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7398] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7398] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7398] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7398] close(3) = 0 [pid 7398] close(4) = -1 EBADF (Bad file descriptor) [pid 7398] close(5) = -1 EBADF (Bad file descriptor) [pid 7398] close(6) = -1 EBADF (Bad file descriptor) [pid 7398] close(7) = -1 EBADF (Bad file descriptor) [pid 7398] close(8) = -1 EBADF (Bad file descriptor) [pid 7398] close(9) = -1 EBADF (Bad file descriptor) [pid 7398] close(10) = -1 EBADF (Bad file descriptor) [pid 7398] close(11) = -1 EBADF (Bad file descriptor) [pid 7398] close(12) = -1 EBADF (Bad file descriptor) [pid 7398] close(13) = -1 EBADF (Bad file descriptor) [pid 7398] close(14) = -1 EBADF (Bad file descriptor) [pid 7398] close(15) = -1 EBADF (Bad file descriptor) [pid 7398] close(16) = -1 EBADF (Bad file descriptor) [pid 7398] close(17) = -1 EBADF (Bad file descriptor) [pid 7398] close(18) = -1 EBADF (Bad file descriptor) [pid 7398] close(19) = -1 EBADF (Bad file descriptor) [pid 7398] close(20) = -1 EBADF (Bad file descriptor) [pid 7398] close(21) = -1 EBADF (Bad file descriptor) [pid 7398] close(22) = -1 EBADF (Bad file descriptor) [pid 7398] close(23) = -1 EBADF (Bad file descriptor) [pid 7398] close(24) = -1 EBADF (Bad file descriptor) [pid 7398] close(25) = -1 EBADF (Bad file descriptor) [pid 7398] close(26) = -1 EBADF (Bad file descriptor) [pid 7398] close(27) = -1 EBADF (Bad file descriptor) [pid 7398] close(28) = -1 EBADF (Bad file descriptor) [pid 7398] close(29) = -1 EBADF (Bad file descriptor) [pid 7398] exit_group(0) = ? [pid 7398] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7085, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7083", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7083", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7083/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7083/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7083/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7083/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7083/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7083/sys") = 0 [pid 314] umount2("./7083/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7083/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7083/binderfs") = 0 [pid 314] umount2("./7083/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7083/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7083/cgroup.net") = 0 [pid 314] umount2("./7083/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7083/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7083/cgroup.cpu") = 0 [pid 314] umount2("./7083/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7083/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7083/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7083") = 0 [pid 314] mkdir("./7084", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7399 attached , child_tidptr=0x55557741b690) = 7086 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7399] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7399] chdir("./7084") = 0 [pid 7399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7399] setpgid(0, 0) = 0 [pid 7399] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7399] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7399] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7399] write(3, "1000", 4) = 4 [pid 7399] close(3) = 0 [pid 7399] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7399] write(1, "executing program\n", 18) = 18 executing program [pid 7399] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7399] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7399] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7399] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7399] close(3) = 0 [pid 7399] close(4) = -1 EBADF (Bad file descriptor) [pid 7399] close(5) = -1 EBADF (Bad file descriptor) [pid 7399] close(6) = -1 EBADF (Bad file descriptor) [pid 7399] close(7) = -1 EBADF (Bad file descriptor) [pid 7399] close(8) = -1 EBADF (Bad file descriptor) [pid 7399] close(9) = -1 EBADF (Bad file descriptor) [pid 7399] close(10) = -1 EBADF (Bad file descriptor) [pid 7399] close(11) = -1 EBADF (Bad file descriptor) [pid 7399] close(12) = -1 EBADF (Bad file descriptor) [pid 7399] close(13) = -1 EBADF (Bad file descriptor) [pid 7399] close(14) = -1 EBADF (Bad file descriptor) [pid 7399] close(15) = -1 EBADF (Bad file descriptor) [pid 7399] close(16) = -1 EBADF (Bad file descriptor) [pid 7399] close(17) = -1 EBADF (Bad file descriptor) [pid 7399] close(18) = -1 EBADF (Bad file descriptor) [pid 7399] close(19) = -1 EBADF (Bad file descriptor) [pid 7399] close(20) = -1 EBADF (Bad file descriptor) [pid 7399] close(21) = -1 EBADF (Bad file descriptor) [pid 7399] close(22) = -1 EBADF (Bad file descriptor) [pid 7399] close(23) = -1 EBADF (Bad file descriptor) [pid 7399] close(24) = -1 EBADF (Bad file descriptor) [pid 7399] close(25) = -1 EBADF (Bad file descriptor) [pid 7399] close(26) = -1 EBADF (Bad file descriptor) [pid 7399] close(27) = -1 EBADF (Bad file descriptor) [pid 7399] close(28) = -1 EBADF (Bad file descriptor) [pid 7399] close(29) = -1 EBADF (Bad file descriptor) [pid 7399] exit_group(0) = ? [pid 7399] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7084", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7084", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7084/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7084/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7084/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7084/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7084/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7084/sys") = 0 [pid 314] umount2("./7084/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7084/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7084/binderfs") = 0 [pid 314] umount2("./7084/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7084/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7084/cgroup.net") = 0 [pid 314] umount2("./7084/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7084/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7084/cgroup.cpu") = 0 [pid 314] umount2("./7084/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7084/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7084/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7084") = 0 [pid 314] mkdir("./7085", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7400 attached , child_tidptr=0x55557741b690) = 7087 [pid 7400] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7400] chdir("./7085" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7400] <... chdir resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7400] setpgid(0, 0) = 0 [pid 7400] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7400] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7400] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7400] write(3, "1000", 4) = 4 [pid 7400] close(3) = 0 [pid 7400] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7400] write(1, "executing program\n", 18) = 18 executing program [pid 7400] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7400] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7400] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7400] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7400] close(3) = 0 [pid 7400] close(4) = -1 EBADF (Bad file descriptor) [pid 7400] close(5) = -1 EBADF (Bad file descriptor) [pid 7400] close(6) = -1 EBADF (Bad file descriptor) [pid 7400] close(7) = -1 EBADF (Bad file descriptor) [pid 7400] close(8) = -1 EBADF (Bad file descriptor) [pid 7400] close(9) = -1 EBADF (Bad file descriptor) [pid 7400] close(10) = -1 EBADF (Bad file descriptor) [pid 7400] close(11) = -1 EBADF (Bad file descriptor) [pid 7400] close(12) = -1 EBADF (Bad file descriptor) [pid 7400] close(13) = -1 EBADF (Bad file descriptor) [pid 7400] close(14) = -1 EBADF (Bad file descriptor) [pid 7400] close(15) = -1 EBADF (Bad file descriptor) [pid 7400] close(16) = -1 EBADF (Bad file descriptor) [pid 7400] close(17) = -1 EBADF (Bad file descriptor) [pid 7400] close(18) = -1 EBADF (Bad file descriptor) [pid 7400] close(19) = -1 EBADF (Bad file descriptor) [pid 7400] close(20) = -1 EBADF (Bad file descriptor) [pid 7400] close(21) = -1 EBADF (Bad file descriptor) [pid 7400] close(22) = -1 EBADF (Bad file descriptor) [pid 7400] close(23) = -1 EBADF (Bad file descriptor) [pid 7400] close(24) = -1 EBADF (Bad file descriptor) [pid 7400] close(25) = -1 EBADF (Bad file descriptor) [pid 7400] close(26) = -1 EBADF (Bad file descriptor) [pid 7400] close(27) = -1 EBADF (Bad file descriptor) [pid 7400] close(28) = -1 EBADF (Bad file descriptor) [pid 7400] close(29) = -1 EBADF (Bad file descriptor) [pid 7400] exit_group(0) = ? [pid 7400] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7087, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7085", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7085", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7085/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7085/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7085/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7085/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7085/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7085/sys") = 0 [pid 314] umount2("./7085/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7085/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7085/binderfs") = 0 [pid 314] umount2("./7085/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7085/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7085/cgroup.net") = 0 [pid 314] umount2("./7085/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7085/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7085/cgroup.cpu") = 0 [pid 314] umount2("./7085/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7085/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7085/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7085") = 0 [pid 314] mkdir("./7086", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7401 attached , child_tidptr=0x55557741b690) = 7088 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7401] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7401] chdir("./7086") = 0 [pid 7401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7401] setpgid(0, 0) = 0 [pid 7401] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7401] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7401] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7401] write(3, "1000", 4) = 4 [pid 7401] close(3) = 0 [pid 7401] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7401] write(1, "executing program\n", 18) = 18 [pid 7401] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7401] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7401] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7401] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7401] close(3) = 0 [pid 7401] close(4) = -1 EBADF (Bad file descriptor) [pid 7401] close(5) = -1 EBADF (Bad file descriptor) [pid 7401] close(6) = -1 EBADF (Bad file descriptor) [pid 7401] close(7) = -1 EBADF (Bad file descriptor) [pid 7401] close(8) = -1 EBADF (Bad file descriptor) [pid 7401] close(9) = -1 EBADF (Bad file descriptor) [pid 7401] close(10) = -1 EBADF (Bad file descriptor) [pid 7401] close(11) = -1 EBADF (Bad file descriptor) [pid 7401] close(12) = -1 EBADF (Bad file descriptor) [pid 7401] close(13) = -1 EBADF (Bad file descriptor) [pid 7401] close(14) = -1 EBADF (Bad file descriptor) [pid 7401] close(15) = -1 EBADF (Bad file descriptor) [pid 7401] close(16) = -1 EBADF (Bad file descriptor) [pid 7401] close(17) = -1 EBADF (Bad file descriptor) [pid 7401] close(18) = -1 EBADF (Bad file descriptor) [pid 7401] close(19) = -1 EBADF (Bad file descriptor) [pid 7401] close(20) = -1 EBADF (Bad file descriptor) [pid 7401] close(21) = -1 EBADF (Bad file descriptor) [pid 7401] close(22) = -1 EBADF (Bad file descriptor) [pid 7401] close(23) = -1 EBADF (Bad file descriptor) [pid 7401] close(24) = -1 EBADF (Bad file descriptor) [pid 7401] close(25) = -1 EBADF (Bad file descriptor) [pid 7401] close(26) = -1 EBADF (Bad file descriptor) [pid 7401] close(27) = -1 EBADF (Bad file descriptor) [pid 7401] close(28) = -1 EBADF (Bad file descriptor) [pid 7401] close(29) = -1 EBADF (Bad file descriptor) [pid 7401] exit_group(0) = ? [pid 7401] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7088, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7086", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7086", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7086/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7086/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7086/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7086/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7086/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7086/sys") = 0 [pid 314] umount2("./7086/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7086/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7086/binderfs") = 0 [pid 314] umount2("./7086/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7086/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7086/cgroup.net") = 0 [pid 314] umount2("./7086/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7086/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7086/cgroup.cpu") = 0 [pid 314] umount2("./7086/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7086/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7086/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7086") = 0 [pid 314] mkdir("./7087", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7402 attached , child_tidptr=0x55557741b690) = 7089 [pid 7402] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7402] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7402] chdir("./7087") = 0 [pid 7402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7402] setpgid(0, 0) = 0 [pid 7402] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7402] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7402] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7402] write(3, "1000", 4) = 4 [pid 7402] close(3) = 0 [pid 7402] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7402] write(1, "executing program\n", 18) = 18 executing program [pid 7402] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7402] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7402] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7402] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7402] close(3) = 0 [pid 7402] close(4) = -1 EBADF (Bad file descriptor) [pid 7402] close(5) = -1 EBADF (Bad file descriptor) [pid 7402] close(6) = -1 EBADF (Bad file descriptor) [pid 7402] close(7) = -1 EBADF (Bad file descriptor) [pid 7402] close(8) = -1 EBADF (Bad file descriptor) [pid 7402] close(9) = -1 EBADF (Bad file descriptor) [pid 7402] close(10) = -1 EBADF (Bad file descriptor) [pid 7402] close(11) = -1 EBADF (Bad file descriptor) [pid 7402] close(12) = -1 EBADF (Bad file descriptor) [pid 7402] close(13) = -1 EBADF (Bad file descriptor) [pid 7402] close(14) = -1 EBADF (Bad file descriptor) [pid 7402] close(15) = -1 EBADF (Bad file descriptor) [pid 7402] close(16) = -1 EBADF (Bad file descriptor) [pid 7402] close(17) = -1 EBADF (Bad file descriptor) [pid 7402] close(18) = -1 EBADF (Bad file descriptor) [pid 7402] close(19) = -1 EBADF (Bad file descriptor) [pid 7402] close(20) = -1 EBADF (Bad file descriptor) [pid 7402] close(21) = -1 EBADF (Bad file descriptor) [pid 7402] close(22) = -1 EBADF (Bad file descriptor) [pid 7402] close(23) = -1 EBADF (Bad file descriptor) [pid 7402] close(24) = -1 EBADF (Bad file descriptor) [pid 7402] close(25) = -1 EBADF (Bad file descriptor) [pid 7402] close(26) = -1 EBADF (Bad file descriptor) [pid 7402] close(27) = -1 EBADF (Bad file descriptor) [pid 7402] close(28) = -1 EBADF (Bad file descriptor) [pid 7402] close(29) = -1 EBADF (Bad file descriptor) [pid 7402] exit_group(0) = ? [pid 7402] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7087", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7087", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7087/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7087/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7087/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7087/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7087/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7087/sys") = 0 [pid 314] umount2("./7087/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7087/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7087/binderfs") = 0 [pid 314] umount2("./7087/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7087/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7087/cgroup.net") = 0 [pid 314] umount2("./7087/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7087/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7087/cgroup.cpu") = 0 [pid 314] umount2("./7087/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7087/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7087/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7087") = 0 [pid 314] mkdir("./7088", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7090 ci2-android-6-12-rust/strace-static-x86_64: Process 7403 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7403] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7403] chdir("./7088") = 0 [pid 7403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7403] setpgid(0, 0) = 0 [pid 7403] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7403] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7403] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7403] write(3, "1000", 4) = 4 [pid 7403] close(3) = 0 [pid 7403] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7403] write(1, "executing program\n", 18) = 18 executing program [pid 7403] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7403] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7403] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7403] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7403] close(3) = 0 [pid 7403] close(4) = -1 EBADF (Bad file descriptor) [pid 7403] close(5) = -1 EBADF (Bad file descriptor) [pid 7403] close(6) = -1 EBADF (Bad file descriptor) [pid 7403] close(7) = -1 EBADF (Bad file descriptor) [pid 7403] close(8) = -1 EBADF (Bad file descriptor) [pid 7403] close(9) = -1 EBADF (Bad file descriptor) [pid 7403] close(10) = -1 EBADF (Bad file descriptor) [pid 7403] close(11) = -1 EBADF (Bad file descriptor) [pid 7403] close(12) = -1 EBADF (Bad file descriptor) [pid 7403] close(13) = -1 EBADF (Bad file descriptor) [pid 7403] close(14) = -1 EBADF (Bad file descriptor) [pid 7403] close(15) = -1 EBADF (Bad file descriptor) [pid 7403] close(16) = -1 EBADF (Bad file descriptor) [pid 7403] close(17) = -1 EBADF (Bad file descriptor) [pid 7403] close(18) = -1 EBADF (Bad file descriptor) [pid 7403] close(19) = -1 EBADF (Bad file descriptor) [pid 7403] close(20) = -1 EBADF (Bad file descriptor) [pid 7403] close(21) = -1 EBADF (Bad file descriptor) [pid 7403] close(22) = -1 EBADF (Bad file descriptor) [pid 7403] close(23) = -1 EBADF (Bad file descriptor) [pid 7403] close(24) = -1 EBADF (Bad file descriptor) [pid 7403] close(25) = -1 EBADF (Bad file descriptor) [pid 7403] close(26) = -1 EBADF (Bad file descriptor) [pid 7403] close(27) = -1 EBADF (Bad file descriptor) [pid 7403] close(28) = -1 EBADF (Bad file descriptor) [pid 7403] close(29) = -1 EBADF (Bad file descriptor) [pid 7403] exit_group(0) = ? [pid 7403] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7088", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7088", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7088/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7088/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7088/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7088/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7088/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7088/sys") = 0 [pid 314] umount2("./7088/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7088/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7088/binderfs") = 0 [pid 314] umount2("./7088/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7088/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7088/cgroup.net") = 0 [pid 314] umount2("./7088/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7088/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7088/cgroup.cpu") = 0 [pid 314] umount2("./7088/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7088/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7088/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7088") = 0 [pid 314] mkdir("./7089", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7404 attached , child_tidptr=0x55557741b690) = 7091 [pid 7404] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7404] <... set_robust_list resumed>) = 0 [pid 7404] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7404] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7404] chdir("./7089") = 0 [pid 7404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7404] setpgid(0, 0) = 0 [pid 7404] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7404] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7404] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7404] write(3, "1000", 4) = 4 [pid 7404] close(3) = 0 [pid 7404] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7404] write(1, "executing program\n", 18) = 18 [pid 7404] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7404] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7404] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7404] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7404] close(3) = 0 [pid 7404] close(4) = -1 EBADF (Bad file descriptor) [pid 7404] close(5) = -1 EBADF (Bad file descriptor) [pid 7404] close(6) = -1 EBADF (Bad file descriptor) [pid 7404] close(7) = -1 EBADF (Bad file descriptor) [pid 7404] close(8) = -1 EBADF (Bad file descriptor) [pid 7404] close(9) = -1 EBADF (Bad file descriptor) [pid 7404] close(10) = -1 EBADF (Bad file descriptor) [pid 7404] close(11) = -1 EBADF (Bad file descriptor) [pid 7404] close(12) = -1 EBADF (Bad file descriptor) [pid 7404] close(13) = -1 EBADF (Bad file descriptor) [pid 7404] close(14) = -1 EBADF (Bad file descriptor) [pid 7404] close(15) = -1 EBADF (Bad file descriptor) [pid 7404] close(16) = -1 EBADF (Bad file descriptor) [pid 7404] close(17) = -1 EBADF (Bad file descriptor) [pid 7404] close(18) = -1 EBADF (Bad file descriptor) [pid 7404] close(19) = -1 EBADF (Bad file descriptor) [pid 7404] close(20) = -1 EBADF (Bad file descriptor) [pid 7404] close(21) = -1 EBADF (Bad file descriptor) [pid 7404] close(22) = -1 EBADF (Bad file descriptor) [pid 7404] close(23) = -1 EBADF (Bad file descriptor) [pid 7404] close(24) = -1 EBADF (Bad file descriptor) [pid 7404] close(25) = -1 EBADF (Bad file descriptor) [pid 7404] close(26) = -1 EBADF (Bad file descriptor) [pid 7404] close(27) = -1 EBADF (Bad file descriptor) [pid 7404] close(28) = -1 EBADF (Bad file descriptor) [pid 7404] close(29) = -1 EBADF (Bad file descriptor) [pid 7404] exit_group(0) = ? [pid 7404] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7089", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7089", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7089/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7089/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7089/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7089/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7089/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7089/sys") = 0 [pid 314] umount2("./7089/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7089/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7089/binderfs") = 0 [pid 314] umount2("./7089/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7089/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7089/cgroup.net") = 0 [pid 314] umount2("./7089/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7089/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7089/cgroup.cpu") = 0 [pid 314] umount2("./7089/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7089/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7089/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7089") = 0 [pid 314] mkdir("./7090", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7405 attached , child_tidptr=0x55557741b690) = 7092 [pid 7405] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7405] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7405] chdir("./7090") = 0 [pid 7405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7405] setpgid(0, 0) = 0 [pid 7405] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7405] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7405] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7405] write(3, "1000", 4) = 4 [pid 7405] close(3) = 0 [pid 7405] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7405] write(1, "executing program\n", 18) = 18 [pid 7405] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7405] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7405] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7405] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7405] close(3) = 0 [pid 7405] close(4) = -1 EBADF (Bad file descriptor) [pid 7405] close(5) = -1 EBADF (Bad file descriptor) [pid 7405] close(6) = -1 EBADF (Bad file descriptor) [pid 7405] close(7) = -1 EBADF (Bad file descriptor) [pid 7405] close(8) = -1 EBADF (Bad file descriptor) [pid 7405] close(9) = -1 EBADF (Bad file descriptor) [pid 7405] close(10) = -1 EBADF (Bad file descriptor) [pid 7405] close(11) = -1 EBADF (Bad file descriptor) [pid 7405] close(12) = -1 EBADF (Bad file descriptor) [pid 7405] close(13) = -1 EBADF (Bad file descriptor) [pid 7405] close(14) = -1 EBADF (Bad file descriptor) [pid 7405] close(15) = -1 EBADF (Bad file descriptor) [pid 7405] close(16) = -1 EBADF (Bad file descriptor) [pid 7405] close(17) = -1 EBADF (Bad file descriptor) [pid 7405] close(18) = -1 EBADF (Bad file descriptor) [pid 7405] close(19) = -1 EBADF (Bad file descriptor) [pid 7405] close(20) = -1 EBADF (Bad file descriptor) [pid 7405] close(21) = -1 EBADF (Bad file descriptor) [pid 7405] close(22) = -1 EBADF (Bad file descriptor) [pid 7405] close(23) = -1 EBADF (Bad file descriptor) [pid 7405] close(24) = -1 EBADF (Bad file descriptor) [pid 7405] close(25) = -1 EBADF (Bad file descriptor) [pid 7405] close(26) = -1 EBADF (Bad file descriptor) [pid 7405] close(27) = -1 EBADF (Bad file descriptor) [pid 7405] close(28) = -1 EBADF (Bad file descriptor) [pid 7405] close(29) = -1 EBADF (Bad file descriptor) [pid 7405] exit_group(0) = ? [pid 7405] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7090", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7090", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7090/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7090/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7090/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7090/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7090/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7090/sys") = 0 [pid 314] umount2("./7090/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7090/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7090/binderfs") = 0 [pid 314] umount2("./7090/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7090/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7090/cgroup.net") = 0 [pid 314] umount2("./7090/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7090/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7090/cgroup.cpu") = 0 [pid 314] umount2("./7090/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7090/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7090/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7090") = 0 [pid 314] mkdir("./7091", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7093 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 7406 attached [pid 7406] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7406] chdir("./7091") = 0 [pid 7406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7406] setpgid(0, 0) = 0 [pid 7406] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7406] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7406] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7406] write(3, "1000", 4) = 4 [pid 7406] close(3) = 0 [pid 7406] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7406] write(1, "executing program\n", 18) = 18 executing program [pid 7406] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7406] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7406] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7406] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7406] close(3) = 0 [pid 7406] close(4) = -1 EBADF (Bad file descriptor) [pid 7406] close(5) = -1 EBADF (Bad file descriptor) [pid 7406] close(6) = -1 EBADF (Bad file descriptor) [pid 7406] close(7) = -1 EBADF (Bad file descriptor) [pid 7406] close(8) = -1 EBADF (Bad file descriptor) [pid 7406] close(9) = -1 EBADF (Bad file descriptor) [pid 7406] close(10) = -1 EBADF (Bad file descriptor) [pid 7406] close(11) = -1 EBADF (Bad file descriptor) [pid 7406] close(12) = -1 EBADF (Bad file descriptor) [pid 7406] close(13) = -1 EBADF (Bad file descriptor) [pid 7406] close(14) = -1 EBADF (Bad file descriptor) [pid 7406] close(15) = -1 EBADF (Bad file descriptor) [pid 7406] close(16) = -1 EBADF (Bad file descriptor) [pid 7406] close(17) = -1 EBADF (Bad file descriptor) [pid 7406] close(18) = -1 EBADF (Bad file descriptor) [pid 7406] close(19) = -1 EBADF (Bad file descriptor) [pid 7406] close(20) = -1 EBADF (Bad file descriptor) [pid 7406] close(21) = -1 EBADF (Bad file descriptor) [pid 7406] close(22) = -1 EBADF (Bad file descriptor) [pid 7406] close(23) = -1 EBADF (Bad file descriptor) [pid 7406] close(24) = -1 EBADF (Bad file descriptor) [pid 7406] close(25) = -1 EBADF (Bad file descriptor) [pid 7406] close(26) = -1 EBADF (Bad file descriptor) [pid 7406] close(27) = -1 EBADF (Bad file descriptor) [pid 7406] close(28) = -1 EBADF (Bad file descriptor) [pid 7406] close(29) = -1 EBADF (Bad file descriptor) [pid 7406] exit_group(0) = ? [pid 7406] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7091", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7091", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7091/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7091/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7091/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7091/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7091/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7091/sys") = 0 [pid 314] umount2("./7091/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7091/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7091/binderfs") = 0 [pid 314] umount2("./7091/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7091/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7091/cgroup.net") = 0 [pid 314] umount2("./7091/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7091/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7091/cgroup.cpu") = 0 [pid 314] umount2("./7091/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7091/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7091/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7091") = 0 [pid 314] mkdir("./7092", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7094 ci2-android-6-12-rust/strace-static-x86_64: Process 7407 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7407] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7407] chdir("./7092") = 0 [pid 7407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7407] setpgid(0, 0) = 0 [pid 7407] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7407] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7407] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7407] write(3, "1000", 4) = 4 [pid 7407] close(3) = 0 [pid 7407] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7407] write(1, "executing program\n", 18) = 18 [pid 7407] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7407] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7407] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7407] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7407] close(3) = 0 [pid 7407] close(4) = -1 EBADF (Bad file descriptor) [pid 7407] close(5) = -1 EBADF (Bad file descriptor) [pid 7407] close(6) = -1 EBADF (Bad file descriptor) [pid 7407] close(7) = -1 EBADF (Bad file descriptor) [pid 7407] close(8) = -1 EBADF (Bad file descriptor) [pid 7407] close(9) = -1 EBADF (Bad file descriptor) [pid 7407] close(10) = -1 EBADF (Bad file descriptor) [pid 7407] close(11) = -1 EBADF (Bad file descriptor) [pid 7407] close(12) = -1 EBADF (Bad file descriptor) [pid 7407] close(13) = -1 EBADF (Bad file descriptor) [pid 7407] close(14) = -1 EBADF (Bad file descriptor) [pid 7407] close(15) = -1 EBADF (Bad file descriptor) [pid 7407] close(16) = -1 EBADF (Bad file descriptor) [pid 7407] close(17) = -1 EBADF (Bad file descriptor) [pid 7407] close(18) = -1 EBADF (Bad file descriptor) [pid 7407] close(19) = -1 EBADF (Bad file descriptor) [pid 7407] close(20) = -1 EBADF (Bad file descriptor) [pid 7407] close(21) = -1 EBADF (Bad file descriptor) [pid 7407] close(22) = -1 EBADF (Bad file descriptor) [pid 7407] close(23) = -1 EBADF (Bad file descriptor) [pid 7407] close(24) = -1 EBADF (Bad file descriptor) [pid 7407] close(25) = -1 EBADF (Bad file descriptor) [pid 7407] close(26) = -1 EBADF (Bad file descriptor) [pid 7407] close(27) = -1 EBADF (Bad file descriptor) [pid 7407] close(28) = -1 EBADF (Bad file descriptor) [pid 7407] close(29) = -1 EBADF (Bad file descriptor) [pid 7407] exit_group(0) = ? [pid 7407] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7092", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7092", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7092/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7092/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7092/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7092/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7092/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7092/sys") = 0 [pid 314] umount2("./7092/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7092/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7092/binderfs") = 0 [pid 314] umount2("./7092/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7092/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7092/cgroup.net") = 0 [pid 314] umount2("./7092/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7092/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7092/cgroup.cpu") = 0 [pid 314] umount2("./7092/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7092/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7092/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7092") = 0 [pid 314] mkdir("./7093", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7408 attached , child_tidptr=0x55557741b690) = 7095 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7408] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7408] chdir("./7093") = 0 [pid 7408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7408] setpgid(0, 0) = 0 [pid 7408] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7408] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7408] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7408] write(3, "1000", 4) = 4 executing program [pid 7408] close(3) = 0 [pid 7408] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7408] write(1, "executing program\n", 18) = 18 [pid 7408] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7408] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7408] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7408] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7408] close(3) = 0 [pid 7408] close(4) = -1 EBADF (Bad file descriptor) [pid 7408] close(5) = -1 EBADF (Bad file descriptor) [pid 7408] close(6) = -1 EBADF (Bad file descriptor) [pid 7408] close(7) = -1 EBADF (Bad file descriptor) [pid 7408] close(8) = -1 EBADF (Bad file descriptor) [pid 7408] close(9) = -1 EBADF (Bad file descriptor) [pid 7408] close(10) = -1 EBADF (Bad file descriptor) [pid 7408] close(11) = -1 EBADF (Bad file descriptor) [pid 7408] close(12) = -1 EBADF (Bad file descriptor) [pid 7408] close(13) = -1 EBADF (Bad file descriptor) [pid 7408] close(14) = -1 EBADF (Bad file descriptor) [pid 7408] close(15) = -1 EBADF (Bad file descriptor) [pid 7408] close(16) = -1 EBADF (Bad file descriptor) [pid 7408] close(17) = -1 EBADF (Bad file descriptor) [pid 7408] close(18) = -1 EBADF (Bad file descriptor) [pid 7408] close(19) = -1 EBADF (Bad file descriptor) [pid 7408] close(20) = -1 EBADF (Bad file descriptor) [pid 7408] close(21) = -1 EBADF (Bad file descriptor) [pid 7408] close(22) = -1 EBADF (Bad file descriptor) [pid 7408] close(23) = -1 EBADF (Bad file descriptor) [pid 7408] close(24) = -1 EBADF (Bad file descriptor) [pid 7408] close(25) = -1 EBADF (Bad file descriptor) [pid 7408] close(26) = -1 EBADF (Bad file descriptor) [pid 7408] close(27) = -1 EBADF (Bad file descriptor) [pid 7408] close(28) = -1 EBADF (Bad file descriptor) [pid 7408] close(29) = -1 EBADF (Bad file descriptor) [pid 7408] exit_group(0) = ? [pid 7408] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7093", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7093", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7093/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7093/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7093/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7093/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7093/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7093/sys") = 0 [pid 314] umount2("./7093/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7093/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7093/binderfs") = 0 [pid 314] umount2("./7093/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7093/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7093/cgroup.net") = 0 [pid 314] umount2("./7093/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7093/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7093/cgroup.cpu") = 0 [pid 314] umount2("./7093/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7093/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7093/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7093") = 0 [pid 314] mkdir("./7094", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7409 attached , child_tidptr=0x55557741b690) = 7096 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7409] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7409] chdir("./7094") = 0 [pid 7409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7409] setpgid(0, 0) = 0 [pid 7409] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7409] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7409] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7409] write(3, "1000", 4) = 4 [pid 7409] close(3) = 0 [pid 7409] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7409] write(1, "executing program\n", 18) = 18 [pid 7409] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7409] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7409] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7409] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7409] close(3) = 0 [pid 7409] close(4) = -1 EBADF (Bad file descriptor) [pid 7409] close(5) = -1 EBADF (Bad file descriptor) [pid 7409] close(6) = -1 EBADF (Bad file descriptor) [pid 7409] close(7) = -1 EBADF (Bad file descriptor) [pid 7409] close(8) = -1 EBADF (Bad file descriptor) [pid 7409] close(9) = -1 EBADF (Bad file descriptor) [pid 7409] close(10) = -1 EBADF (Bad file descriptor) [pid 7409] close(11) = -1 EBADF (Bad file descriptor) [pid 7409] close(12) = -1 EBADF (Bad file descriptor) [pid 7409] close(13) = -1 EBADF (Bad file descriptor) [pid 7409] close(14) = -1 EBADF (Bad file descriptor) [pid 7409] close(15) = -1 EBADF (Bad file descriptor) [pid 7409] close(16) = -1 EBADF (Bad file descriptor) [pid 7409] close(17) = -1 EBADF (Bad file descriptor) [pid 7409] close(18) = -1 EBADF (Bad file descriptor) [pid 7409] close(19) = -1 EBADF (Bad file descriptor) [pid 7409] close(20) = -1 EBADF (Bad file descriptor) [pid 7409] close(21) = -1 EBADF (Bad file descriptor) [pid 7409] close(22) = -1 EBADF (Bad file descriptor) [pid 7409] close(23) = -1 EBADF (Bad file descriptor) [pid 7409] close(24) = -1 EBADF (Bad file descriptor) [pid 7409] close(25) = -1 EBADF (Bad file descriptor) [pid 7409] close(26) = -1 EBADF (Bad file descriptor) [pid 7409] close(27) = -1 EBADF (Bad file descriptor) [pid 7409] close(28) = -1 EBADF (Bad file descriptor) [pid 7409] close(29) = -1 EBADF (Bad file descriptor) [pid 7409] exit_group(0) = ? [pid 7409] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7094", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7094", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7094/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7094/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7094/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7094/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7094/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7094/sys") = 0 [pid 314] umount2("./7094/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7094/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7094/binderfs") = 0 [pid 314] umount2("./7094/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7094/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7094/cgroup.net") = 0 [pid 314] umount2("./7094/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7094/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7094/cgroup.cpu") = 0 [pid 314] umount2("./7094/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7094/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7094/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7094") = 0 [pid 314] mkdir("./7095", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7097 ci2-android-6-12-rust/strace-static-x86_64: Process 7410 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7410] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7410] chdir("./7095") = 0 [pid 7410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7410] setpgid(0, 0) = 0 [pid 7410] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7410] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7410] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7410] write(3, "1000", 4) = 4 [pid 7410] close(3) = 0 [pid 7410] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7410] write(1, "executing program\n", 18) = 18 executing program [pid 7410] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7410] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7410] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7410] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7410] close(3) = 0 [pid 7410] close(4) = -1 EBADF (Bad file descriptor) [pid 7410] close(5) = -1 EBADF (Bad file descriptor) [pid 7410] close(6) = -1 EBADF (Bad file descriptor) [pid 7410] close(7) = -1 EBADF (Bad file descriptor) [pid 7410] close(8) = -1 EBADF (Bad file descriptor) [pid 7410] close(9) = -1 EBADF (Bad file descriptor) [pid 7410] close(10) = -1 EBADF (Bad file descriptor) [pid 7410] close(11) = -1 EBADF (Bad file descriptor) [pid 7410] close(12) = -1 EBADF (Bad file descriptor) [pid 7410] close(13) = -1 EBADF (Bad file descriptor) [pid 7410] close(14) = -1 EBADF (Bad file descriptor) [pid 7410] close(15) = -1 EBADF (Bad file descriptor) [pid 7410] close(16) = -1 EBADF (Bad file descriptor) [pid 7410] close(17) = -1 EBADF (Bad file descriptor) [pid 7410] close(18) = -1 EBADF (Bad file descriptor) [pid 7410] close(19) = -1 EBADF (Bad file descriptor) [pid 7410] close(20) = -1 EBADF (Bad file descriptor) [pid 7410] close(21) = -1 EBADF (Bad file descriptor) [pid 7410] close(22) = -1 EBADF (Bad file descriptor) [pid 7410] close(23) = -1 EBADF (Bad file descriptor) [pid 7410] close(24) = -1 EBADF (Bad file descriptor) [pid 7410] close(25) = -1 EBADF (Bad file descriptor) [pid 7410] close(26) = -1 EBADF (Bad file descriptor) [pid 7410] close(27) = -1 EBADF (Bad file descriptor) [pid 7410] close(28) = -1 EBADF (Bad file descriptor) [pid 7410] close(29) = -1 EBADF (Bad file descriptor) [pid 7410] exit_group(0) = ? [pid 7410] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7095", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7095", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7095/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7095/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7095/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7095/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7095/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7095/sys") = 0 [pid 314] umount2("./7095/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7095/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7095/binderfs") = 0 [pid 314] umount2("./7095/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7095/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7095/cgroup.net") = 0 [pid 314] umount2("./7095/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7095/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7095/cgroup.cpu") = 0 [pid 314] umount2("./7095/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7095/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7095/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7095") = 0 [pid 314] mkdir("./7096", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7411 attached , child_tidptr=0x55557741b690) = 7098 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7411] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7411] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7411] chdir("./7096") = 0 [pid 7411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7411] setpgid(0, 0) = 0 [pid 7411] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7411] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7411] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7411] write(3, "1000", 4) = 4 [pid 7411] close(3) = 0 [pid 7411] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7411] write(1, "executing program\n", 18) = 18 executing program [pid 7411] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7411] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7411] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7411] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7411] close(3) = 0 [pid 7411] close(4) = -1 EBADF (Bad file descriptor) [pid 7411] close(5) = -1 EBADF (Bad file descriptor) [pid 7411] close(6) = -1 EBADF (Bad file descriptor) [pid 7411] close(7) = -1 EBADF (Bad file descriptor) [pid 7411] close(8) = -1 EBADF (Bad file descriptor) [pid 7411] close(9) = -1 EBADF (Bad file descriptor) [pid 7411] close(10) = -1 EBADF (Bad file descriptor) [pid 7411] close(11) = -1 EBADF (Bad file descriptor) [pid 7411] close(12) = -1 EBADF (Bad file descriptor) [pid 7411] close(13) = -1 EBADF (Bad file descriptor) [pid 7411] close(14) = -1 EBADF (Bad file descriptor) [pid 7411] close(15) = -1 EBADF (Bad file descriptor) [pid 7411] close(16) = -1 EBADF (Bad file descriptor) [pid 7411] close(17) = -1 EBADF (Bad file descriptor) [pid 7411] close(18) = -1 EBADF (Bad file descriptor) [pid 7411] close(19) = -1 EBADF (Bad file descriptor) [pid 7411] close(20) = -1 EBADF (Bad file descriptor) [pid 7411] close(21) = -1 EBADF (Bad file descriptor) [pid 7411] close(22) = -1 EBADF (Bad file descriptor) [pid 7411] close(23) = -1 EBADF (Bad file descriptor) [pid 7411] close(24) = -1 EBADF (Bad file descriptor) [pid 7411] close(25) = -1 EBADF (Bad file descriptor) [pid 7411] close(26) = -1 EBADF (Bad file descriptor) [pid 7411] close(27) = -1 EBADF (Bad file descriptor) [pid 7411] close(28) = -1 EBADF (Bad file descriptor) [pid 7411] close(29) = -1 EBADF (Bad file descriptor) [pid 7411] exit_group(0) = ? [pid 7411] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7096", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7096", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7096/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7096/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7096/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7096/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7096/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7096/sys") = 0 [pid 314] umount2("./7096/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7096/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7096/binderfs") = 0 [pid 314] umount2("./7096/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7096/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7096/cgroup.net") = 0 [pid 314] umount2("./7096/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7096/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7096/cgroup.cpu") = 0 [pid 314] umount2("./7096/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7096/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7096/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7096") = 0 [pid 314] mkdir("./7097", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7412 attached , child_tidptr=0x55557741b690) = 7099 [pid 7412] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7412] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7412] chdir("./7097") = 0 [pid 7412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7412] setpgid(0, 0) = 0 [pid 7412] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7412] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7412] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7412] write(3, "1000", 4) = 4 [pid 7412] close(3) = 0 [pid 7412] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7412] write(1, "executing program\n", 18) = 18 [pid 7412] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7412] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7412] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7412] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7412] close(3) = 0 [pid 7412] close(4) = -1 EBADF (Bad file descriptor) [pid 7412] close(5) = -1 EBADF (Bad file descriptor) [pid 7412] close(6) = -1 EBADF (Bad file descriptor) [pid 7412] close(7) = -1 EBADF (Bad file descriptor) [pid 7412] close(8) = -1 EBADF (Bad file descriptor) [pid 7412] close(9) = -1 EBADF (Bad file descriptor) [pid 7412] close(10) = -1 EBADF (Bad file descriptor) [pid 7412] close(11) = -1 EBADF (Bad file descriptor) [pid 7412] close(12) = -1 EBADF (Bad file descriptor) [pid 7412] close(13) = -1 EBADF (Bad file descriptor) [pid 7412] close(14) = -1 EBADF (Bad file descriptor) [pid 7412] close(15) = -1 EBADF (Bad file descriptor) [pid 7412] close(16) = -1 EBADF (Bad file descriptor) [pid 7412] close(17) = -1 EBADF (Bad file descriptor) [pid 7412] close(18) = -1 EBADF (Bad file descriptor) [pid 7412] close(19) = -1 EBADF (Bad file descriptor) [pid 7412] close(20) = -1 EBADF (Bad file descriptor) [pid 7412] close(21) = -1 EBADF (Bad file descriptor) [pid 7412] close(22) = -1 EBADF (Bad file descriptor) [pid 7412] close(23) = -1 EBADF (Bad file descriptor) [pid 7412] close(24) = -1 EBADF (Bad file descriptor) [pid 7412] close(25) = -1 EBADF (Bad file descriptor) [pid 7412] close(26) = -1 EBADF (Bad file descriptor) [pid 7412] close(27) = -1 EBADF (Bad file descriptor) [pid 7412] close(28) = -1 EBADF (Bad file descriptor) [pid 7412] close(29) = -1 EBADF (Bad file descriptor) [pid 7412] exit_group(0) = ? [pid 7412] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7099, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7097", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7097", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7097/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7097/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7097/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7097/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7097/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7097/sys") = 0 [pid 314] umount2("./7097/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7097/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7097/binderfs") = 0 [pid 314] umount2("./7097/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7097/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7097/cgroup.net") = 0 [pid 314] umount2("./7097/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7097/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7097/cgroup.cpu") = 0 [pid 314] umount2("./7097/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7097/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7097/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7097") = 0 [pid 314] mkdir("./7098", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7413 attached , child_tidptr=0x55557741b690) = 7100 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7413] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7413] chdir("./7098") = 0 [pid 7413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7413] setpgid(0, 0) = 0 [pid 7413] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7413] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7413] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7413] write(3, "1000", 4) = 4 [pid 7413] close(3) = 0 [pid 7413] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7413] write(1, "executing program\n", 18) = 18 [pid 7413] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7413] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7413] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7413] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7413] close(3) = 0 [pid 7413] close(4) = -1 EBADF (Bad file descriptor) [pid 7413] close(5) = -1 EBADF (Bad file descriptor) [pid 7413] close(6) = -1 EBADF (Bad file descriptor) [pid 7413] close(7) = -1 EBADF (Bad file descriptor) [pid 7413] close(8) = -1 EBADF (Bad file descriptor) [pid 7413] close(9) = -1 EBADF (Bad file descriptor) [pid 7413] close(10) = -1 EBADF (Bad file descriptor) [pid 7413] close(11) = -1 EBADF (Bad file descriptor) [pid 7413] close(12) = -1 EBADF (Bad file descriptor) [pid 7413] close(13) = -1 EBADF (Bad file descriptor) [pid 7413] close(14) = -1 EBADF (Bad file descriptor) [pid 7413] close(15) = -1 EBADF (Bad file descriptor) [pid 7413] close(16) = -1 EBADF (Bad file descriptor) [pid 7413] close(17) = -1 EBADF (Bad file descriptor) [pid 7413] close(18) = -1 EBADF (Bad file descriptor) [pid 7413] close(19) = -1 EBADF (Bad file descriptor) [pid 7413] close(20) = -1 EBADF (Bad file descriptor) [pid 7413] close(21) = -1 EBADF (Bad file descriptor) [pid 7413] close(22) = -1 EBADF (Bad file descriptor) [pid 7413] close(23) = -1 EBADF (Bad file descriptor) [pid 7413] close(24) = -1 EBADF (Bad file descriptor) [pid 7413] close(25) = -1 EBADF (Bad file descriptor) [pid 7413] close(26) = -1 EBADF (Bad file descriptor) [pid 7413] close(27) = -1 EBADF (Bad file descriptor) [pid 7413] close(28) = -1 EBADF (Bad file descriptor) [pid 7413] close(29) = -1 EBADF (Bad file descriptor) [pid 7413] exit_group(0) = ? [pid 7413] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7098", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7098", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7098/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7098/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7098/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7098/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7098/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7098/sys") = 0 [pid 314] umount2("./7098/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7098/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7098/binderfs") = 0 [pid 314] umount2("./7098/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7098/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7098/cgroup.net") = 0 [pid 314] umount2("./7098/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7098/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7098/cgroup.cpu") = 0 [pid 314] umount2("./7098/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7098/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7098/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7098") = 0 [pid 314] mkdir("./7099", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7414 attached , child_tidptr=0x55557741b690) = 7101 [pid 7414] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7414] <... set_robust_list resumed>) = 0 [pid 7414] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7414] chdir("./7099") = 0 [pid 7414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7414] setpgid(0, 0) = 0 [pid 7414] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7414] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7414] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7414] write(3, "1000", 4) = 4 [pid 7414] close(3) = 0 [pid 7414] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7414] write(1, "executing program\n", 18) = 18 executing program [pid 7414] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7414] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7414] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7414] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7414] close(3) = 0 [pid 7414] close(4) = -1 EBADF (Bad file descriptor) [pid 7414] close(5) = -1 EBADF (Bad file descriptor) [pid 7414] close(6) = -1 EBADF (Bad file descriptor) [pid 7414] close(7) = -1 EBADF (Bad file descriptor) [pid 7414] close(8) = -1 EBADF (Bad file descriptor) [pid 7414] close(9) = -1 EBADF (Bad file descriptor) [pid 7414] close(10) = -1 EBADF (Bad file descriptor) [pid 7414] close(11) = -1 EBADF (Bad file descriptor) [pid 7414] close(12) = -1 EBADF (Bad file descriptor) [pid 7414] close(13) = -1 EBADF (Bad file descriptor) [pid 7414] close(14) = -1 EBADF (Bad file descriptor) [pid 7414] close(15) = -1 EBADF (Bad file descriptor) [pid 7414] close(16) = -1 EBADF (Bad file descriptor) [pid 7414] close(17) = -1 EBADF (Bad file descriptor) [pid 7414] close(18) = -1 EBADF (Bad file descriptor) [pid 7414] close(19) = -1 EBADF (Bad file descriptor) [pid 7414] close(20) = -1 EBADF (Bad file descriptor) [pid 7414] close(21) = -1 EBADF (Bad file descriptor) [pid 7414] close(22) = -1 EBADF (Bad file descriptor) [pid 7414] close(23) = -1 EBADF (Bad file descriptor) [pid 7414] close(24) = -1 EBADF (Bad file descriptor) [pid 7414] close(25) = -1 EBADF (Bad file descriptor) [pid 7414] close(26) = -1 EBADF (Bad file descriptor) [pid 7414] close(27) = -1 EBADF (Bad file descriptor) [pid 7414] close(28) = -1 EBADF (Bad file descriptor) [pid 7414] close(29) = -1 EBADF (Bad file descriptor) [pid 7414] exit_group(0) = ? [pid 7414] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7099", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7099", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7099/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7099/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7099/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7099/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7099/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7099/sys") = 0 [pid 314] umount2("./7099/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7099/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7099/binderfs") = 0 [pid 314] umount2("./7099/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7099/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7099/cgroup.net") = 0 [pid 314] umount2("./7099/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7099/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7099/cgroup.cpu") = 0 [pid 314] umount2("./7099/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7099/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7099/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7099") = 0 [pid 314] mkdir("./7100", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7415 attached , child_tidptr=0x55557741b690) = 7102 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7415] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7415] chdir("./7100") = 0 [pid 7415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7415] setpgid(0, 0) = 0 [pid 7415] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7415] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7415] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7415] write(3, "1000", 4) = 4 [pid 7415] close(3) = 0 [pid 7415] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7415] write(1, "executing program\n", 18) = 18 executing program [pid 7415] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7415] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7415] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7415] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7415] close(3) = 0 [pid 7415] close(4) = -1 EBADF (Bad file descriptor) [pid 7415] close(5) = -1 EBADF (Bad file descriptor) [pid 7415] close(6) = -1 EBADF (Bad file descriptor) [pid 7415] close(7) = -1 EBADF (Bad file descriptor) [pid 7415] close(8) = -1 EBADF (Bad file descriptor) [pid 7415] close(9) = -1 EBADF (Bad file descriptor) [pid 7415] close(10) = -1 EBADF (Bad file descriptor) [pid 7415] close(11) = -1 EBADF (Bad file descriptor) [pid 7415] close(12) = -1 EBADF (Bad file descriptor) [pid 7415] close(13) = -1 EBADF (Bad file descriptor) [pid 7415] close(14) = -1 EBADF (Bad file descriptor) [pid 7415] close(15) = -1 EBADF (Bad file descriptor) [pid 7415] close(16) = -1 EBADF (Bad file descriptor) [pid 7415] close(17) = -1 EBADF (Bad file descriptor) [pid 7415] close(18) = -1 EBADF (Bad file descriptor) [pid 7415] close(19) = -1 EBADF (Bad file descriptor) [pid 7415] close(20) = -1 EBADF (Bad file descriptor) [pid 7415] close(21) = -1 EBADF (Bad file descriptor) [pid 7415] close(22) = -1 EBADF (Bad file descriptor) [pid 7415] close(23) = -1 EBADF (Bad file descriptor) [pid 7415] close(24) = -1 EBADF (Bad file descriptor) [pid 7415] close(25) = -1 EBADF (Bad file descriptor) [pid 7415] close(26) = -1 EBADF (Bad file descriptor) [pid 7415] close(27) = -1 EBADF (Bad file descriptor) [pid 7415] close(28) = -1 EBADF (Bad file descriptor) [pid 7415] close(29) = -1 EBADF (Bad file descriptor) [pid 7415] exit_group(0) = ? [pid 7415] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7100", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7100", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7100/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7100/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7100/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7100/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7100/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7100/sys") = 0 [pid 314] umount2("./7100/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7100/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7100/binderfs") = 0 [pid 314] umount2("./7100/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7100/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7100/cgroup.net") = 0 [pid 314] umount2("./7100/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7100/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7100/cgroup.cpu") = 0 [pid 314] umount2("./7100/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7100/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7100/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7100") = 0 [pid 314] mkdir("./7101", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7416 attached , child_tidptr=0x55557741b690) = 7103 [pid 7416] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7416] chdir("./7101") = 0 [pid 7416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7416] setpgid(0, 0) = 0 [pid 7416] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7416] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7416] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7416] write(3, "1000", 4) = 4 [pid 7416] close(3) = 0 [pid 7416] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7416] write(1, "executing program\n", 18) = 18 executing program [pid 7416] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7416] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7416] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7416] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7416] close(3) = 0 [pid 7416] close(4) = -1 EBADF (Bad file descriptor) [pid 7416] close(5) = -1 EBADF (Bad file descriptor) [pid 7416] close(6) = -1 EBADF (Bad file descriptor) [pid 7416] close(7) = -1 EBADF (Bad file descriptor) [pid 7416] close(8) = -1 EBADF (Bad file descriptor) [pid 7416] close(9) = -1 EBADF (Bad file descriptor) [pid 7416] close(10) = -1 EBADF (Bad file descriptor) [pid 7416] close(11) = -1 EBADF (Bad file descriptor) [pid 7416] close(12) = -1 EBADF (Bad file descriptor) [pid 7416] close(13) = -1 EBADF (Bad file descriptor) [pid 7416] close(14) = -1 EBADF (Bad file descriptor) [pid 7416] close(15) = -1 EBADF (Bad file descriptor) [pid 7416] close(16) = -1 EBADF (Bad file descriptor) [pid 7416] close(17) = -1 EBADF (Bad file descriptor) [pid 7416] close(18) = -1 EBADF (Bad file descriptor) [pid 7416] close(19) = -1 EBADF (Bad file descriptor) [pid 7416] close(20) = -1 EBADF (Bad file descriptor) [pid 7416] close(21) = -1 EBADF (Bad file descriptor) [pid 7416] close(22) = -1 EBADF (Bad file descriptor) [pid 7416] close(23) = -1 EBADF (Bad file descriptor) [pid 7416] close(24) = -1 EBADF (Bad file descriptor) [pid 7416] close(25) = -1 EBADF (Bad file descriptor) [pid 7416] close(26) = -1 EBADF (Bad file descriptor) [pid 7416] close(27) = -1 EBADF (Bad file descriptor) [pid 7416] close(28) = -1 EBADF (Bad file descriptor) [pid 7416] close(29) = -1 EBADF (Bad file descriptor) [pid 7416] exit_group(0) = ? [pid 7416] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7103, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7101", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7101", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7101/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7101/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7101/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7101/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7101/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7101/sys") = 0 [pid 314] umount2("./7101/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7101/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7101/binderfs") = 0 [pid 314] umount2("./7101/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7101/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7101/cgroup.net") = 0 [pid 314] umount2("./7101/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7101/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7101/cgroup.cpu") = 0 [pid 314] umount2("./7101/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7101/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7101/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7101") = 0 [pid 314] mkdir("./7102", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7417 attached , child_tidptr=0x55557741b690) = 7104 [pid 7417] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7417] <... set_robust_list resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7417] chdir("./7102") = 0 [pid 7417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7417] setpgid(0, 0) = 0 [pid 7417] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7417] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7417] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7417] write(3, "1000", 4) = 4 [pid 7417] close(3) = 0 [pid 7417] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7417] write(1, "executing program\n", 18) = 18 [pid 7417] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7417] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7417] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7417] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7417] close(3) = 0 [pid 7417] close(4) = -1 EBADF (Bad file descriptor) [pid 7417] close(5) = -1 EBADF (Bad file descriptor) [pid 7417] close(6) = -1 EBADF (Bad file descriptor) [pid 7417] close(7) = -1 EBADF (Bad file descriptor) [pid 7417] close(8) = -1 EBADF (Bad file descriptor) [pid 7417] close(9) = -1 EBADF (Bad file descriptor) [pid 7417] close(10) = -1 EBADF (Bad file descriptor) [pid 7417] close(11) = -1 EBADF (Bad file descriptor) [pid 7417] close(12) = -1 EBADF (Bad file descriptor) [pid 7417] close(13) = -1 EBADF (Bad file descriptor) [pid 7417] close(14) = -1 EBADF (Bad file descriptor) [pid 7417] close(15) = -1 EBADF (Bad file descriptor) [pid 7417] close(16) = -1 EBADF (Bad file descriptor) [pid 7417] close(17) = -1 EBADF (Bad file descriptor) [pid 7417] close(18) = -1 EBADF (Bad file descriptor) [pid 7417] close(19) = -1 EBADF (Bad file descriptor) [pid 7417] close(20) = -1 EBADF (Bad file descriptor) [pid 7417] close(21) = -1 EBADF (Bad file descriptor) [pid 7417] close(22) = -1 EBADF (Bad file descriptor) [pid 7417] close(23) = -1 EBADF (Bad file descriptor) [pid 7417] close(24) = -1 EBADF (Bad file descriptor) [pid 7417] close(25) = -1 EBADF (Bad file descriptor) [pid 7417] close(26) = -1 EBADF (Bad file descriptor) [pid 7417] close(27) = -1 EBADF (Bad file descriptor) [pid 7417] close(28) = -1 EBADF (Bad file descriptor) [pid 7417] close(29) = -1 EBADF (Bad file descriptor) [pid 7417] exit_group(0) = ? [pid 7417] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7102", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7102", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7102/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7102/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7102/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7102/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7102/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7102/sys") = 0 [pid 314] umount2("./7102/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7102/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7102/binderfs") = 0 [pid 314] umount2("./7102/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7102/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7102/cgroup.net") = 0 [pid 314] umount2("./7102/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7102/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7102/cgroup.cpu") = 0 [pid 314] umount2("./7102/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7102/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7102/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7102") = 0 [pid 314] mkdir("./7103", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7418 attached , child_tidptr=0x55557741b690) = 7105 [pid 7418] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7418] chdir("./7103") = 0 [pid 7418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7418] setpgid(0, 0) = 0 [pid 7418] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7418] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7418] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7418] write(3, "1000", 4) = 4 [pid 7418] close(3) = 0 [pid 7418] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7418] write(1, "executing program\n", 18) = 18 executing program [pid 7418] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7418] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7418] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7418] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7418] close(3) = 0 [pid 7418] close(4) = -1 EBADF (Bad file descriptor) [pid 7418] close(5) = -1 EBADF (Bad file descriptor) [pid 7418] close(6) = -1 EBADF (Bad file descriptor) [pid 7418] close(7) = -1 EBADF (Bad file descriptor) [pid 7418] close(8) = -1 EBADF (Bad file descriptor) [pid 7418] close(9) = -1 EBADF (Bad file descriptor) [pid 7418] close(10) = -1 EBADF (Bad file descriptor) [pid 7418] close(11) = -1 EBADF (Bad file descriptor) [pid 7418] close(12) = -1 EBADF (Bad file descriptor) [pid 7418] close(13) = -1 EBADF (Bad file descriptor) [pid 7418] close(14) = -1 EBADF (Bad file descriptor) [pid 7418] close(15) = -1 EBADF (Bad file descriptor) [pid 7418] close(16) = -1 EBADF (Bad file descriptor) [pid 7418] close(17) = -1 EBADF (Bad file descriptor) [pid 7418] close(18) = -1 EBADF (Bad file descriptor) [pid 7418] close(19) = -1 EBADF (Bad file descriptor) [pid 7418] close(20) = -1 EBADF (Bad file descriptor) [pid 7418] close(21) = -1 EBADF (Bad file descriptor) [pid 7418] close(22) = -1 EBADF (Bad file descriptor) [pid 7418] close(23) = -1 EBADF (Bad file descriptor) [pid 7418] close(24) = -1 EBADF (Bad file descriptor) [pid 7418] close(25) = -1 EBADF (Bad file descriptor) [pid 7418] close(26) = -1 EBADF (Bad file descriptor) [pid 7418] close(27) = -1 EBADF (Bad file descriptor) [pid 7418] close(28) = -1 EBADF (Bad file descriptor) [pid 7418] close(29) = -1 EBADF (Bad file descriptor) [pid 7418] exit_group(0) = ? [pid 7418] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7103", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7103", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7103/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7103/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7103/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7103/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7103/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7103/sys") = 0 [pid 314] umount2("./7103/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7103/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7103/binderfs") = 0 [pid 314] umount2("./7103/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7103/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7103/cgroup.net") = 0 [pid 314] umount2("./7103/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7103/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7103/cgroup.cpu") = 0 [pid 314] umount2("./7103/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7103/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7103/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7103") = 0 [pid 314] mkdir("./7104", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7419 attached , child_tidptr=0x55557741b690) = 7106 [pid 7419] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7419] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7419] chdir("./7104") = 0 [pid 7419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7419] setpgid(0, 0) = 0 [pid 7419] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7419] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7419] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7419] write(3, "1000", 4) = 4 [pid 7419] close(3) = 0 [pid 7419] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7419] write(1, "executing program\n", 18) = 18 executing program [pid 7419] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7419] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7419] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7419] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7419] close(3) = 0 [pid 7419] close(4) = -1 EBADF (Bad file descriptor) [pid 7419] close(5) = -1 EBADF (Bad file descriptor) [pid 7419] close(6) = -1 EBADF (Bad file descriptor) [pid 7419] close(7) = -1 EBADF (Bad file descriptor) [pid 7419] close(8) = -1 EBADF (Bad file descriptor) [pid 7419] close(9) = -1 EBADF (Bad file descriptor) [pid 7419] close(10) = -1 EBADF (Bad file descriptor) [pid 7419] close(11) = -1 EBADF (Bad file descriptor) [pid 7419] close(12) = -1 EBADF (Bad file descriptor) [pid 7419] close(13) = -1 EBADF (Bad file descriptor) [pid 7419] close(14) = -1 EBADF (Bad file descriptor) [pid 7419] close(15) = -1 EBADF (Bad file descriptor) [pid 7419] close(16) = -1 EBADF (Bad file descriptor) [pid 7419] close(17) = -1 EBADF (Bad file descriptor) [pid 7419] close(18) = -1 EBADF (Bad file descriptor) [pid 7419] close(19) = -1 EBADF (Bad file descriptor) [pid 7419] close(20) = -1 EBADF (Bad file descriptor) [pid 7419] close(21) = -1 EBADF (Bad file descriptor) [pid 7419] close(22) = -1 EBADF (Bad file descriptor) [pid 7419] close(23) = -1 EBADF (Bad file descriptor) [pid 7419] close(24) = -1 EBADF (Bad file descriptor) [pid 7419] close(25) = -1 EBADF (Bad file descriptor) [pid 7419] close(26) = -1 EBADF (Bad file descriptor) [pid 7419] close(27) = -1 EBADF (Bad file descriptor) [pid 7419] close(28) = -1 EBADF (Bad file descriptor) [pid 7419] close(29) = -1 EBADF (Bad file descriptor) [pid 7419] exit_group(0) = ? [pid 7419] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7104", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7104", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7104/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7104/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7104/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7104/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7104/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7104/sys") = 0 [pid 314] umount2("./7104/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7104/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7104/binderfs") = 0 [pid 314] umount2("./7104/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7104/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7104/cgroup.net") = 0 [pid 314] umount2("./7104/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7104/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7104/cgroup.cpu") = 0 [pid 314] umount2("./7104/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7104/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7104/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7104") = 0 [pid 314] mkdir("./7105", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7420 attached , child_tidptr=0x55557741b690) = 7107 [pid 7420] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7420] chdir("./7105" [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7420] <... chdir resumed>) = 0 [pid 7420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7420] setpgid(0, 0) = 0 [pid 7420] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7420] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7420] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7420] write(3, "1000", 4) = 4 [pid 7420] close(3) = 0 [pid 7420] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7420] write(1, "executing program\n", 18) = 18 executing program [pid 7420] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7420] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7420] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7420] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7420] close(3) = 0 [pid 7420] close(4) = -1 EBADF (Bad file descriptor) [pid 7420] close(5) = -1 EBADF (Bad file descriptor) [pid 7420] close(6) = -1 EBADF (Bad file descriptor) [pid 7420] close(7) = -1 EBADF (Bad file descriptor) [pid 7420] close(8) = -1 EBADF (Bad file descriptor) [pid 7420] close(9) = -1 EBADF (Bad file descriptor) [pid 7420] close(10) = -1 EBADF (Bad file descriptor) [pid 7420] close(11) = -1 EBADF (Bad file descriptor) [pid 7420] close(12) = -1 EBADF (Bad file descriptor) [pid 7420] close(13) = -1 EBADF (Bad file descriptor) [pid 7420] close(14) = -1 EBADF (Bad file descriptor) [pid 7420] close(15) = -1 EBADF (Bad file descriptor) [pid 7420] close(16) = -1 EBADF (Bad file descriptor) [pid 7420] close(17) = -1 EBADF (Bad file descriptor) [pid 7420] close(18) = -1 EBADF (Bad file descriptor) [pid 7420] close(19) = -1 EBADF (Bad file descriptor) [pid 7420] close(20) = -1 EBADF (Bad file descriptor) [pid 7420] close(21) = -1 EBADF (Bad file descriptor) [pid 7420] close(22) = -1 EBADF (Bad file descriptor) [pid 7420] close(23) = -1 EBADF (Bad file descriptor) [pid 7420] close(24) = -1 EBADF (Bad file descriptor) [pid 7420] close(25) = -1 EBADF (Bad file descriptor) [pid 7420] close(26) = -1 EBADF (Bad file descriptor) [pid 7420] close(27) = -1 EBADF (Bad file descriptor) [pid 7420] close(28) = -1 EBADF (Bad file descriptor) [pid 7420] close(29) = -1 EBADF (Bad file descriptor) [pid 7420] exit_group(0) = ? [pid 7420] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7105", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7105", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7105/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7105/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7105/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7105/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7105/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7105/sys") = 0 [pid 314] umount2("./7105/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7105/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7105/binderfs") = 0 [pid 314] umount2("./7105/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7105/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7105/cgroup.net") = 0 [pid 314] umount2("./7105/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7105/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7105/cgroup.cpu") = 0 [pid 314] umount2("./7105/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7105/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7105/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7105") = 0 [pid 314] mkdir("./7106", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7421 attached , child_tidptr=0x55557741b690) = 7108 [pid 7421] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7421] chdir("./7106") = 0 [pid 7421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7421] setpgid(0, 0) = 0 [pid 7421] symlink("/syzcgroup/unified/syz0", "./cgroup" [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7421] <... symlink resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7421] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7421] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7421] write(3, "1000", 4) = 4 [pid 7421] close(3) = 0 [pid 7421] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7421] write(1, "executing program\n", 18) = 18 executing program [pid 7421] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7421] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7421] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7421] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7421] close(3) = 0 [pid 7421] close(4) = -1 EBADF (Bad file descriptor) [pid 7421] close(5) = -1 EBADF (Bad file descriptor) [pid 7421] close(6) = -1 EBADF (Bad file descriptor) [pid 7421] close(7) = -1 EBADF (Bad file descriptor) [pid 7421] close(8) = -1 EBADF (Bad file descriptor) [pid 7421] close(9) = -1 EBADF (Bad file descriptor) [pid 7421] close(10) = -1 EBADF (Bad file descriptor) [pid 7421] close(11) = -1 EBADF (Bad file descriptor) [pid 7421] close(12) = -1 EBADF (Bad file descriptor) [pid 7421] close(13) = -1 EBADF (Bad file descriptor) [pid 7421] close(14) = -1 EBADF (Bad file descriptor) [pid 7421] close(15) = -1 EBADF (Bad file descriptor) [pid 7421] close(16) = -1 EBADF (Bad file descriptor) [pid 7421] close(17) = -1 EBADF (Bad file descriptor) [pid 7421] close(18) = -1 EBADF (Bad file descriptor) [pid 7421] close(19) = -1 EBADF (Bad file descriptor) [pid 7421] close(20) = -1 EBADF (Bad file descriptor) [pid 7421] close(21) = -1 EBADF (Bad file descriptor) [pid 7421] close(22) = -1 EBADF (Bad file descriptor) [pid 7421] close(23) = -1 EBADF (Bad file descriptor) [pid 7421] close(24) = -1 EBADF (Bad file descriptor) [pid 7421] close(25) = -1 EBADF (Bad file descriptor) [pid 7421] close(26) = -1 EBADF (Bad file descriptor) [pid 7421] close(27) = -1 EBADF (Bad file descriptor) [pid 7421] close(28) = -1 EBADF (Bad file descriptor) [pid 7421] close(29) = -1 EBADF (Bad file descriptor) [pid 7421] exit_group(0) = ? [pid 7421] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7106", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7106", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7106/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7106/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7106/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7106/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7106/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7106/sys") = 0 [pid 314] umount2("./7106/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7106/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7106/binderfs") = 0 [pid 314] umount2("./7106/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7106/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7106/cgroup.net") = 0 [pid 314] umount2("./7106/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7106/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7106/cgroup.cpu") = 0 [pid 314] umount2("./7106/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7106/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7106/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7106") = 0 [pid 314] mkdir("./7107", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7422 attached , child_tidptr=0x55557741b690) = 7109 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7422] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7422] chdir("./7107") = 0 [pid 7422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7422] setpgid(0, 0) = 0 [pid 7422] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7422] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7422] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7422] write(3, "1000", 4) = 4 [pid 7422] close(3) = 0 [pid 7422] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7422] write(1, "executing program\n", 18) = 18 [pid 7422] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7422] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7422] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7422] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7422] close(3) = 0 [pid 7422] close(4) = -1 EBADF (Bad file descriptor) [pid 7422] close(5) = -1 EBADF (Bad file descriptor) [pid 7422] close(6) = -1 EBADF (Bad file descriptor) [pid 7422] close(7) = -1 EBADF (Bad file descriptor) [pid 7422] close(8) = -1 EBADF (Bad file descriptor) [pid 7422] close(9) = -1 EBADF (Bad file descriptor) [pid 7422] close(10) = -1 EBADF (Bad file descriptor) [pid 7422] close(11) = -1 EBADF (Bad file descriptor) [pid 7422] close(12) = -1 EBADF (Bad file descriptor) [pid 7422] close(13) = -1 EBADF (Bad file descriptor) [pid 7422] close(14) = -1 EBADF (Bad file descriptor) [pid 7422] close(15) = -1 EBADF (Bad file descriptor) [pid 7422] close(16) = -1 EBADF (Bad file descriptor) [pid 7422] close(17) = -1 EBADF (Bad file descriptor) [pid 7422] close(18) = -1 EBADF (Bad file descriptor) [pid 7422] close(19) = -1 EBADF (Bad file descriptor) [pid 7422] close(20) = -1 EBADF (Bad file descriptor) [pid 7422] close(21) = -1 EBADF (Bad file descriptor) [pid 7422] close(22) = -1 EBADF (Bad file descriptor) [pid 7422] close(23) = -1 EBADF (Bad file descriptor) [pid 7422] close(24) = -1 EBADF (Bad file descriptor) [pid 7422] close(25) = -1 EBADF (Bad file descriptor) [pid 7422] close(26) = -1 EBADF (Bad file descriptor) [pid 7422] close(27) = -1 EBADF (Bad file descriptor) [pid 7422] close(28) = -1 EBADF (Bad file descriptor) [pid 7422] close(29) = -1 EBADF (Bad file descriptor) [pid 7422] exit_group(0) = ? [pid 7422] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7107", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7107", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7107/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7107/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7107/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7107/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7107/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7107/sys") = 0 [pid 314] umount2("./7107/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7107/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7107/binderfs") = 0 [pid 314] umount2("./7107/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7107/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7107/cgroup.net") = 0 [pid 314] umount2("./7107/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7107/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7107/cgroup.cpu") = 0 [pid 314] umount2("./7107/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7107/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7107/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7107") = 0 [pid 314] mkdir("./7108", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7423 attached , child_tidptr=0x55557741b690) = 7110 [pid 7423] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7423] chdir("./7108" [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7423] <... chdir resumed>) = 0 [pid 7423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7423] setpgid(0, 0) = 0 [pid 7423] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7423] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7423] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7423] write(3, "1000", 4) = 4 [pid 7423] close(3) = 0 [pid 7423] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7423] write(1, "executing program\n", 18) = 18 executing program [pid 7423] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7423] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7423] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7423] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7423] close(3) = 0 [pid 7423] close(4) = -1 EBADF (Bad file descriptor) [pid 7423] close(5) = -1 EBADF (Bad file descriptor) [pid 7423] close(6) = -1 EBADF (Bad file descriptor) [pid 7423] close(7) = -1 EBADF (Bad file descriptor) [pid 7423] close(8) = -1 EBADF (Bad file descriptor) [pid 7423] close(9) = -1 EBADF (Bad file descriptor) [pid 7423] close(10) = -1 EBADF (Bad file descriptor) [pid 7423] close(11) = -1 EBADF (Bad file descriptor) [pid 7423] close(12) = -1 EBADF (Bad file descriptor) [pid 7423] close(13) = -1 EBADF (Bad file descriptor) [pid 7423] close(14) = -1 EBADF (Bad file descriptor) [pid 7423] close(15) = -1 EBADF (Bad file descriptor) [pid 7423] close(16) = -1 EBADF (Bad file descriptor) [pid 7423] close(17) = -1 EBADF (Bad file descriptor) [pid 7423] close(18) = -1 EBADF (Bad file descriptor) [pid 7423] close(19) = -1 EBADF (Bad file descriptor) [pid 7423] close(20) = -1 EBADF (Bad file descriptor) [pid 7423] close(21) = -1 EBADF (Bad file descriptor) [pid 7423] close(22) = -1 EBADF (Bad file descriptor) [pid 7423] close(23) = -1 EBADF (Bad file descriptor) [pid 7423] close(24) = -1 EBADF (Bad file descriptor) [pid 7423] close(25) = -1 EBADF (Bad file descriptor) [pid 7423] close(26) = -1 EBADF (Bad file descriptor) [pid 7423] close(27) = -1 EBADF (Bad file descriptor) [pid 7423] close(28) = -1 EBADF (Bad file descriptor) [pid 7423] close(29) = -1 EBADF (Bad file descriptor) [pid 7423] exit_group(0) = ? [pid 7423] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7110, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7108", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7108", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7108/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7108/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7108/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7108/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7108/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7108/sys") = 0 [pid 314] umount2("./7108/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7108/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7108/binderfs") = 0 [pid 314] umount2("./7108/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7108/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7108/cgroup.net") = 0 [pid 314] umount2("./7108/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7108/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7108/cgroup.cpu") = 0 [pid 314] umount2("./7108/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7108/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7108/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7108") = 0 [pid 314] mkdir("./7109", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7424 attached , child_tidptr=0x55557741b690) = 7111 [pid 7424] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7424] <... set_robust_list resumed>) = 0 [pid 7424] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7424] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7424] chdir("./7109") = 0 [pid 7424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7424] setpgid(0, 0) = 0 [pid 7424] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7424] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7424] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7424] write(3, "1000", 4) = 4 [pid 7424] close(3) = 0 [pid 7424] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7424] write(1, "executing program\n", 18) = 18 executing program [pid 7424] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7424] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7424] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7424] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7424] close(3) = 0 [pid 7424] close(4) = -1 EBADF (Bad file descriptor) [pid 7424] close(5) = -1 EBADF (Bad file descriptor) [pid 7424] close(6) = -1 EBADF (Bad file descriptor) [pid 7424] close(7) = -1 EBADF (Bad file descriptor) [pid 7424] close(8) = -1 EBADF (Bad file descriptor) [pid 7424] close(9) = -1 EBADF (Bad file descriptor) [pid 7424] close(10) = -1 EBADF (Bad file descriptor) [pid 7424] close(11) = -1 EBADF (Bad file descriptor) [pid 7424] close(12) = -1 EBADF (Bad file descriptor) [pid 7424] close(13) = -1 EBADF (Bad file descriptor) [pid 7424] close(14) = -1 EBADF (Bad file descriptor) [pid 7424] close(15) = -1 EBADF (Bad file descriptor) [pid 7424] close(16) = -1 EBADF (Bad file descriptor) [pid 7424] close(17) = -1 EBADF (Bad file descriptor) [pid 7424] close(18) = -1 EBADF (Bad file descriptor) [pid 7424] close(19) = -1 EBADF (Bad file descriptor) [pid 7424] close(20) = -1 EBADF (Bad file descriptor) [pid 7424] close(21) = -1 EBADF (Bad file descriptor) [pid 7424] close(22) = -1 EBADF (Bad file descriptor) [pid 7424] close(23) = -1 EBADF (Bad file descriptor) [pid 7424] close(24) = -1 EBADF (Bad file descriptor) [pid 7424] close(25) = -1 EBADF (Bad file descriptor) [pid 7424] close(26) = -1 EBADF (Bad file descriptor) [pid 7424] close(27) = -1 EBADF (Bad file descriptor) [pid 7424] close(28) = -1 EBADF (Bad file descriptor) [pid 7424] close(29) = -1 EBADF (Bad file descriptor) [pid 7424] exit_group(0) = ? [pid 7424] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7109", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7109", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7109/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7109/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7109/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7109/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7109/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7109/sys") = 0 [pid 314] umount2("./7109/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7109/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7109/binderfs") = 0 [pid 314] umount2("./7109/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7109/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7109/cgroup.net") = 0 [pid 314] umount2("./7109/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7109/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7109/cgroup.cpu") = 0 [pid 314] umount2("./7109/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7109/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7109/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7109") = 0 [pid 314] mkdir("./7110", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7425 attached , child_tidptr=0x55557741b690) = 7112 [pid 7425] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7425] chdir("./7110") = 0 [pid 7425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7425] setpgid(0, 0) = 0 [pid 7425] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7425] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7425] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7425] write(3, "1000", 4) = 4 [pid 7425] close(3) = 0 [pid 7425] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7425] write(1, "executing program\n", 18) = 18 executing program [pid 7425] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7425] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7425] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7425] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7425] close(3) = 0 [pid 7425] close(4) = -1 EBADF (Bad file descriptor) [pid 7425] close(5) = -1 EBADF (Bad file descriptor) [pid 7425] close(6) = -1 EBADF (Bad file descriptor) [pid 7425] close(7) = -1 EBADF (Bad file descriptor) [pid 7425] close(8) = -1 EBADF (Bad file descriptor) [pid 7425] close(9) = -1 EBADF (Bad file descriptor) [pid 7425] close(10) = -1 EBADF (Bad file descriptor) [pid 7425] close(11) = -1 EBADF (Bad file descriptor) [pid 7425] close(12) = -1 EBADF (Bad file descriptor) [pid 7425] close(13) = -1 EBADF (Bad file descriptor) [pid 7425] close(14) = -1 EBADF (Bad file descriptor) [pid 7425] close(15) = -1 EBADF (Bad file descriptor) [pid 7425] close(16) = -1 EBADF (Bad file descriptor) [pid 7425] close(17) = -1 EBADF (Bad file descriptor) [pid 7425] close(18) = -1 EBADF (Bad file descriptor) [pid 7425] close(19) = -1 EBADF (Bad file descriptor) [pid 7425] close(20) = -1 EBADF (Bad file descriptor) [pid 7425] close(21) = -1 EBADF (Bad file descriptor) [pid 7425] close(22) = -1 EBADF (Bad file descriptor) [pid 7425] close(23) = -1 EBADF (Bad file descriptor) [pid 7425] close(24) = -1 EBADF (Bad file descriptor) [pid 7425] close(25) = -1 EBADF (Bad file descriptor) [pid 7425] close(26) = -1 EBADF (Bad file descriptor) [pid 7425] close(27) = -1 EBADF (Bad file descriptor) [pid 7425] close(28) = -1 EBADF (Bad file descriptor) [pid 7425] close(29) = -1 EBADF (Bad file descriptor) [pid 7425] exit_group(0) = ? [pid 7425] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7112, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7110", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7110", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7110/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7110/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7110/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7110/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7110/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7110/sys") = 0 [pid 314] umount2("./7110/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7110/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7110/binderfs") = 0 [pid 314] umount2("./7110/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7110/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7110/cgroup.net") = 0 [pid 314] umount2("./7110/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7110/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7110/cgroup.cpu") = 0 [pid 314] umount2("./7110/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7110/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7110/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7110") = 0 [pid 314] mkdir("./7111", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7426 attached , child_tidptr=0x55557741b690) = 7113 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7426] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7426] chdir("./7111") = 0 [pid 7426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7426] setpgid(0, 0) = 0 [pid 7426] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7426] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7426] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7426] write(3, "1000", 4) = 4 [pid 7426] close(3) = 0 [pid 7426] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7426] write(1, "executing program\n", 18) = 18 executing program [pid 7426] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7426] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7426] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7426] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7426] close(3) = 0 [pid 7426] close(4) = -1 EBADF (Bad file descriptor) [pid 7426] close(5) = -1 EBADF (Bad file descriptor) [pid 7426] close(6) = -1 EBADF (Bad file descriptor) [pid 7426] close(7) = -1 EBADF (Bad file descriptor) [pid 7426] close(8) = -1 EBADF (Bad file descriptor) [pid 7426] close(9) = -1 EBADF (Bad file descriptor) [pid 7426] close(10) = -1 EBADF (Bad file descriptor) [pid 7426] close(11) = -1 EBADF (Bad file descriptor) [pid 7426] close(12) = -1 EBADF (Bad file descriptor) [pid 7426] close(13) = -1 EBADF (Bad file descriptor) [pid 7426] close(14) = -1 EBADF (Bad file descriptor) [pid 7426] close(15) = -1 EBADF (Bad file descriptor) [pid 7426] close(16) = -1 EBADF (Bad file descriptor) [pid 7426] close(17) = -1 EBADF (Bad file descriptor) [pid 7426] close(18) = -1 EBADF (Bad file descriptor) [pid 7426] close(19) = -1 EBADF (Bad file descriptor) [pid 7426] close(20) = -1 EBADF (Bad file descriptor) [pid 7426] close(21) = -1 EBADF (Bad file descriptor) [pid 7426] close(22) = -1 EBADF (Bad file descriptor) [pid 7426] close(23) = -1 EBADF (Bad file descriptor) [pid 7426] close(24) = -1 EBADF (Bad file descriptor) [pid 7426] close(25) = -1 EBADF (Bad file descriptor) [pid 7426] close(26) = -1 EBADF (Bad file descriptor) [pid 7426] close(27) = -1 EBADF (Bad file descriptor) [pid 7426] close(28) = -1 EBADF (Bad file descriptor) [pid 7426] close(29) = -1 EBADF (Bad file descriptor) [pid 7426] exit_group(0) = ? [pid 7426] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7111", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7111", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7111/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7111/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7111/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7111/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7111/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7111/sys") = 0 [pid 314] umount2("./7111/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7111/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7111/binderfs") = 0 [pid 314] umount2("./7111/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7111/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7111/cgroup.net") = 0 [pid 314] umount2("./7111/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7111/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7111/cgroup.cpu") = 0 [pid 314] umount2("./7111/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7111/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7111/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7111") = 0 [pid 314] mkdir("./7112", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7114 ci2-android-6-12-rust/strace-static-x86_64: Process 7427 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7427] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7427] <... set_robust_list resumed>) = 0 [pid 7427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7427] chdir("./7112") = 0 [pid 7427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7427] setpgid(0, 0) = 0 [pid 7427] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7427] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7427] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7427] write(3, "1000", 4) = 4 [pid 7427] close(3) = 0 [pid 7427] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7427] write(1, "executing program\n", 18) = 18 executing program [pid 7427] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7427] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7427] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7427] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7427] close(3) = 0 [pid 7427] close(4) = -1 EBADF (Bad file descriptor) [pid 7427] close(5) = -1 EBADF (Bad file descriptor) [pid 7427] close(6) = -1 EBADF (Bad file descriptor) [pid 7427] close(7) = -1 EBADF (Bad file descriptor) [pid 7427] close(8) = -1 EBADF (Bad file descriptor) [pid 7427] close(9) = -1 EBADF (Bad file descriptor) [pid 7427] close(10) = -1 EBADF (Bad file descriptor) [pid 7427] close(11) = -1 EBADF (Bad file descriptor) [pid 7427] close(12) = -1 EBADF (Bad file descriptor) [pid 7427] close(13) = -1 EBADF (Bad file descriptor) [pid 7427] close(14) = -1 EBADF (Bad file descriptor) [pid 7427] close(15) = -1 EBADF (Bad file descriptor) [pid 7427] close(16) = -1 EBADF (Bad file descriptor) [pid 7427] close(17) = -1 EBADF (Bad file descriptor) [pid 7427] close(18) = -1 EBADF (Bad file descriptor) [pid 7427] close(19) = -1 EBADF (Bad file descriptor) [pid 7427] close(20) = -1 EBADF (Bad file descriptor) [pid 7427] close(21) = -1 EBADF (Bad file descriptor) [pid 7427] close(22) = -1 EBADF (Bad file descriptor) [pid 7427] close(23) = -1 EBADF (Bad file descriptor) [pid 7427] close(24) = -1 EBADF (Bad file descriptor) [pid 7427] close(25) = -1 EBADF (Bad file descriptor) [pid 7427] close(26) = -1 EBADF (Bad file descriptor) [pid 7427] close(27) = -1 EBADF (Bad file descriptor) [pid 7427] close(28) = -1 EBADF (Bad file descriptor) [pid 7427] close(29) = -1 EBADF (Bad file descriptor) [pid 7427] exit_group(0) = ? [pid 7427] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7114, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7112", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7112", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7112/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7112/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7112/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7112/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7112/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7112/sys") = 0 [pid 314] umount2("./7112/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7112/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7112/binderfs") = 0 [pid 314] umount2("./7112/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7112/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7112/cgroup.net") = 0 [pid 314] umount2("./7112/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7112/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7112/cgroup.cpu") = 0 [pid 314] umount2("./7112/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7112/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7112/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7112") = 0 [pid 314] mkdir("./7113", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7428 attached , child_tidptr=0x55557741b690) = 7115 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7428] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7428] chdir("./7113") = 0 [pid 7428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7428] setpgid(0, 0) = 0 [pid 7428] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7428] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7428] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7428] write(3, "1000", 4) = 4 [pid 7428] close(3) = 0 [pid 7428] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7428] write(1, "executing program\n", 18) = 18 executing program [pid 7428] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7428] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7428] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7428] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7428] close(3) = 0 [pid 7428] close(4) = -1 EBADF (Bad file descriptor) [pid 7428] close(5) = -1 EBADF (Bad file descriptor) [pid 7428] close(6) = -1 EBADF (Bad file descriptor) [pid 7428] close(7) = -1 EBADF (Bad file descriptor) [pid 7428] close(8) = -1 EBADF (Bad file descriptor) [pid 7428] close(9) = -1 EBADF (Bad file descriptor) [pid 7428] close(10) = -1 EBADF (Bad file descriptor) [pid 7428] close(11) = -1 EBADF (Bad file descriptor) [pid 7428] close(12) = -1 EBADF (Bad file descriptor) [pid 7428] close(13) = -1 EBADF (Bad file descriptor) [pid 7428] close(14) = -1 EBADF (Bad file descriptor) [pid 7428] close(15) = -1 EBADF (Bad file descriptor) [pid 7428] close(16) = -1 EBADF (Bad file descriptor) [pid 7428] close(17) = -1 EBADF (Bad file descriptor) [pid 7428] close(18) = -1 EBADF (Bad file descriptor) [pid 7428] close(19) = -1 EBADF (Bad file descriptor) [pid 7428] close(20) = -1 EBADF (Bad file descriptor) [pid 7428] close(21) = -1 EBADF (Bad file descriptor) [pid 7428] close(22) = -1 EBADF (Bad file descriptor) [pid 7428] close(23) = -1 EBADF (Bad file descriptor) [pid 7428] close(24) = -1 EBADF (Bad file descriptor) [pid 7428] close(25) = -1 EBADF (Bad file descriptor) [pid 7428] close(26) = -1 EBADF (Bad file descriptor) [pid 7428] close(27) = -1 EBADF (Bad file descriptor) [pid 7428] close(28) = -1 EBADF (Bad file descriptor) [pid 7428] close(29) = -1 EBADF (Bad file descriptor) [pid 7428] exit_group(0) = ? [pid 7428] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7113", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7113", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7113/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7113/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7113/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7113/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7113/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7113/sys") = 0 [pid 314] umount2("./7113/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7113/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7113/binderfs") = 0 [pid 314] umount2("./7113/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7113/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7113/cgroup.net") = 0 [pid 314] umount2("./7113/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7113/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7113/cgroup.cpu") = 0 [pid 314] umount2("./7113/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7113/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7113/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7113") = 0 [pid 314] mkdir("./7114", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7429 attached , child_tidptr=0x55557741b690) = 7116 [pid 7429] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7429] <... set_robust_list resumed>) = 0 [pid 7429] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7429] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7429] chdir("./7114") = 0 [pid 7429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7429] setpgid(0, 0) = 0 [pid 7429] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7429] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7429] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7429] write(3, "1000", 4) = 4 [pid 7429] close(3) = 0 [pid 7429] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7429] write(1, "executing program\n", 18) = 18 executing program [pid 7429] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7429] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7429] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7429] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7429] close(3) = 0 [pid 7429] close(4) = -1 EBADF (Bad file descriptor) [pid 7429] close(5) = -1 EBADF (Bad file descriptor) [pid 7429] close(6) = -1 EBADF (Bad file descriptor) [pid 7429] close(7) = -1 EBADF (Bad file descriptor) [pid 7429] close(8) = -1 EBADF (Bad file descriptor) [pid 7429] close(9) = -1 EBADF (Bad file descriptor) [pid 7429] close(10) = -1 EBADF (Bad file descriptor) [pid 7429] close(11) = -1 EBADF (Bad file descriptor) [pid 7429] close(12) = -1 EBADF (Bad file descriptor) [pid 7429] close(13) = -1 EBADF (Bad file descriptor) [pid 7429] close(14) = -1 EBADF (Bad file descriptor) [pid 7429] close(15) = -1 EBADF (Bad file descriptor) [pid 7429] close(16) = -1 EBADF (Bad file descriptor) [pid 7429] close(17) = -1 EBADF (Bad file descriptor) [pid 7429] close(18) = -1 EBADF (Bad file descriptor) [pid 7429] close(19) = -1 EBADF (Bad file descriptor) [pid 7429] close(20) = -1 EBADF (Bad file descriptor) [pid 7429] close(21) = -1 EBADF (Bad file descriptor) [pid 7429] close(22) = -1 EBADF (Bad file descriptor) [pid 7429] close(23) = -1 EBADF (Bad file descriptor) [pid 7429] close(24) = -1 EBADF (Bad file descriptor) [pid 7429] close(25) = -1 EBADF (Bad file descriptor) [pid 7429] close(26) = -1 EBADF (Bad file descriptor) [pid 7429] close(27) = -1 EBADF (Bad file descriptor) [pid 7429] close(28) = -1 EBADF (Bad file descriptor) [pid 7429] close(29) = -1 EBADF (Bad file descriptor) [pid 7429] exit_group(0) = ? [pid 7429] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7114", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7114", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7114/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7114/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7114/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7114/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7114/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7114/sys") = 0 [pid 314] umount2("./7114/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7114/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7114/binderfs") = 0 [pid 314] umount2("./7114/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7114/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7114/cgroup.net") = 0 [pid 314] umount2("./7114/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7114/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7114/cgroup.cpu") = 0 [pid 314] umount2("./7114/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7114/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7114/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7114") = 0 [pid 314] mkdir("./7115", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7430 attached , child_tidptr=0x55557741b690) = 7117 [pid 7430] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7430] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7430] chdir("./7115") = 0 [pid 7430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7430] setpgid(0, 0) = 0 [pid 7430] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7430] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7430] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7430] write(3, "1000", 4) = 4 [pid 7430] close(3) = 0 [pid 7430] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7430] write(1, "executing program\n", 18) = 18 executing program [pid 7430] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7430] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7430] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7430] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7430] close(3) = 0 [pid 7430] close(4) = -1 EBADF (Bad file descriptor) [pid 7430] close(5) = -1 EBADF (Bad file descriptor) [pid 7430] close(6) = -1 EBADF (Bad file descriptor) [pid 7430] close(7) = -1 EBADF (Bad file descriptor) [pid 7430] close(8) = -1 EBADF (Bad file descriptor) [pid 7430] close(9) = -1 EBADF (Bad file descriptor) [pid 7430] close(10) = -1 EBADF (Bad file descriptor) [pid 7430] close(11) = -1 EBADF (Bad file descriptor) [pid 7430] close(12) = -1 EBADF (Bad file descriptor) [pid 7430] close(13) = -1 EBADF (Bad file descriptor) [pid 7430] close(14) = -1 EBADF (Bad file descriptor) [pid 7430] close(15) = -1 EBADF (Bad file descriptor) [pid 7430] close(16) = -1 EBADF (Bad file descriptor) [pid 7430] close(17) = -1 EBADF (Bad file descriptor) [pid 7430] close(18) = -1 EBADF (Bad file descriptor) [pid 7430] close(19) = -1 EBADF (Bad file descriptor) [pid 7430] close(20) = -1 EBADF (Bad file descriptor) [pid 7430] close(21) = -1 EBADF (Bad file descriptor) [pid 7430] close(22) = -1 EBADF (Bad file descriptor) [pid 7430] close(23) = -1 EBADF (Bad file descriptor) [pid 7430] close(24) = -1 EBADF (Bad file descriptor) [pid 7430] close(25) = -1 EBADF (Bad file descriptor) [pid 7430] close(26) = -1 EBADF (Bad file descriptor) [pid 7430] close(27) = -1 EBADF (Bad file descriptor) [pid 7430] close(28) = -1 EBADF (Bad file descriptor) [pid 7430] close(29) = -1 EBADF (Bad file descriptor) [pid 7430] exit_group(0) = ? [pid 7430] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7115", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7115", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7115/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7115/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7115/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7115/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7115/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7115/sys") = 0 [pid 314] umount2("./7115/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7115/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7115/binderfs") = 0 [pid 314] umount2("./7115/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7115/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7115/cgroup.net") = 0 [pid 314] umount2("./7115/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7115/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7115/cgroup.cpu") = 0 [pid 314] umount2("./7115/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7115/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7115/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7115") = 0 [pid 314] mkdir("./7116", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7431 attached , child_tidptr=0x55557741b690) = 7118 [pid 7431] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7431] chdir("./7116") = 0 [pid 7431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7431] setpgid(0, 0) = 0 [pid 7431] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7431] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7431] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7431] write(3, "1000", 4) = 4 [pid 7431] close(3) = 0 [pid 7431] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7431] write(1, "executing program\n", 18) = 18 executing program [pid 7431] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7431] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7431] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7431] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7431] close(3) = 0 [pid 7431] close(4) = -1 EBADF (Bad file descriptor) [pid 7431] close(5) = -1 EBADF (Bad file descriptor) [pid 7431] close(6) = -1 EBADF (Bad file descriptor) [pid 7431] close(7) = -1 EBADF (Bad file descriptor) [pid 7431] close(8) = -1 EBADF (Bad file descriptor) [pid 7431] close(9) = -1 EBADF (Bad file descriptor) [pid 7431] close(10) = -1 EBADF (Bad file descriptor) [pid 7431] close(11) = -1 EBADF (Bad file descriptor) [pid 7431] close(12) = -1 EBADF (Bad file descriptor) [pid 7431] close(13) = -1 EBADF (Bad file descriptor) [pid 7431] close(14) = -1 EBADF (Bad file descriptor) [pid 7431] close(15) = -1 EBADF (Bad file descriptor) [pid 7431] close(16) = -1 EBADF (Bad file descriptor) [pid 7431] close(17) = -1 EBADF (Bad file descriptor) [pid 7431] close(18) = -1 EBADF (Bad file descriptor) [pid 7431] close(19) = -1 EBADF (Bad file descriptor) [pid 7431] close(20) = -1 EBADF (Bad file descriptor) [pid 7431] close(21) = -1 EBADF (Bad file descriptor) [pid 7431] close(22) = -1 EBADF (Bad file descriptor) [pid 7431] close(23) = -1 EBADF (Bad file descriptor) [pid 7431] close(24) = -1 EBADF (Bad file descriptor) [pid 7431] close(25) = -1 EBADF (Bad file descriptor) [pid 7431] close(26) = -1 EBADF (Bad file descriptor) [pid 7431] close(27) = -1 EBADF (Bad file descriptor) [pid 7431] close(28) = -1 EBADF (Bad file descriptor) [pid 7431] close(29) = -1 EBADF (Bad file descriptor) [pid 7431] exit_group(0) = ? [pid 7431] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7118, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7116", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7116", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7116/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7116/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7116/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7116/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7116/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7116/sys") = 0 [pid 314] umount2("./7116/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7116/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7116/binderfs") = 0 [pid 314] umount2("./7116/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7116/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7116/cgroup.net") = 0 [pid 314] umount2("./7116/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7116/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7116/cgroup.cpu") = 0 [pid 314] umount2("./7116/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7116/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7116/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7116") = 0 [pid 314] mkdir("./7117", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7432 attached , child_tidptr=0x55557741b690) = 7119 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7432] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7432] chdir("./7117") = 0 [pid 7432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7432] setpgid(0, 0) = 0 [pid 7432] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7432] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7432] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7432] write(3, "1000", 4) = 4 [pid 7432] close(3) = 0 [pid 7432] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7432] write(1, "executing program\n", 18) = 18 executing program [pid 7432] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7432] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7432] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7432] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7432] close(3) = 0 [pid 7432] close(4) = -1 EBADF (Bad file descriptor) [pid 7432] close(5) = -1 EBADF (Bad file descriptor) [pid 7432] close(6) = -1 EBADF (Bad file descriptor) [pid 7432] close(7) = -1 EBADF (Bad file descriptor) [pid 7432] close(8) = -1 EBADF (Bad file descriptor) [pid 7432] close(9) = -1 EBADF (Bad file descriptor) [pid 7432] close(10) = -1 EBADF (Bad file descriptor) [pid 7432] close(11) = -1 EBADF (Bad file descriptor) [pid 7432] close(12) = -1 EBADF (Bad file descriptor) [pid 7432] close(13) = -1 EBADF (Bad file descriptor) [pid 7432] close(14) = -1 EBADF (Bad file descriptor) [pid 7432] close(15) = -1 EBADF (Bad file descriptor) [pid 7432] close(16) = -1 EBADF (Bad file descriptor) [pid 7432] close(17) = -1 EBADF (Bad file descriptor) [pid 7432] close(18) = -1 EBADF (Bad file descriptor) [pid 7432] close(19) = -1 EBADF (Bad file descriptor) [pid 7432] close(20) = -1 EBADF (Bad file descriptor) [pid 7432] close(21) = -1 EBADF (Bad file descriptor) [pid 7432] close(22) = -1 EBADF (Bad file descriptor) [pid 7432] close(23) = -1 EBADF (Bad file descriptor) [pid 7432] close(24) = -1 EBADF (Bad file descriptor) [pid 7432] close(25) = -1 EBADF (Bad file descriptor) [pid 7432] close(26) = -1 EBADF (Bad file descriptor) [pid 7432] close(27) = -1 EBADF (Bad file descriptor) [pid 7432] close(28) = -1 EBADF (Bad file descriptor) [pid 7432] close(29) = -1 EBADF (Bad file descriptor) [pid 7432] exit_group(0) = ? [pid 7432] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7117", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7117", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7117/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7117/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7117/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7117/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7117/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7117/sys") = 0 [pid 314] umount2("./7117/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7117/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7117/binderfs") = 0 [pid 314] umount2("./7117/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7117/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7117/cgroup.net") = 0 [pid 314] umount2("./7117/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7117/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7117/cgroup.cpu") = 0 [pid 314] umount2("./7117/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7117/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7117/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7117") = 0 [pid 314] mkdir("./7118", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7433 attached , child_tidptr=0x55557741b690) = 7120 [pid 7433] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7433] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7433] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7433] chdir("./7118") = 0 [pid 7433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7433] setpgid(0, 0) = 0 [pid 7433] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7433] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7433] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7433] write(3, "1000", 4) = 4 [pid 7433] close(3) = 0 [pid 7433] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7433] write(1, "executing program\n", 18) = 18 executing program [pid 7433] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7433] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7433] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7433] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7433] close(3) = 0 [pid 7433] close(4) = -1 EBADF (Bad file descriptor) [pid 7433] close(5) = -1 EBADF (Bad file descriptor) [pid 7433] close(6) = -1 EBADF (Bad file descriptor) [pid 7433] close(7) = -1 EBADF (Bad file descriptor) [pid 7433] close(8) = -1 EBADF (Bad file descriptor) [pid 7433] close(9) = -1 EBADF (Bad file descriptor) [pid 7433] close(10) = -1 EBADF (Bad file descriptor) [pid 7433] close(11) = -1 EBADF (Bad file descriptor) [pid 7433] close(12) = -1 EBADF (Bad file descriptor) [pid 7433] close(13) = -1 EBADF (Bad file descriptor) [pid 7433] close(14) = -1 EBADF (Bad file descriptor) [pid 7433] close(15) = -1 EBADF (Bad file descriptor) [pid 7433] close(16) = -1 EBADF (Bad file descriptor) [pid 7433] close(17) = -1 EBADF (Bad file descriptor) [pid 7433] close(18) = -1 EBADF (Bad file descriptor) [pid 7433] close(19) = -1 EBADF (Bad file descriptor) [pid 7433] close(20) = -1 EBADF (Bad file descriptor) [pid 7433] close(21) = -1 EBADF (Bad file descriptor) [pid 7433] close(22) = -1 EBADF (Bad file descriptor) [pid 7433] close(23) = -1 EBADF (Bad file descriptor) [pid 7433] close(24) = -1 EBADF (Bad file descriptor) [pid 7433] close(25) = -1 EBADF (Bad file descriptor) [pid 7433] close(26) = -1 EBADF (Bad file descriptor) [pid 7433] close(27) = -1 EBADF (Bad file descriptor) [pid 7433] close(28) = -1 EBADF (Bad file descriptor) [pid 7433] close(29) = -1 EBADF (Bad file descriptor) [pid 7433] exit_group(0) = ? [pid 7433] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7118", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7118", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7118/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7118/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7118/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7118/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7118/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7118/sys") = 0 [pid 314] umount2("./7118/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7118/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7118/binderfs") = 0 [pid 314] umount2("./7118/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7118/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7118/cgroup.net") = 0 [pid 314] umount2("./7118/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7118/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7118/cgroup.cpu") = 0 [pid 314] umount2("./7118/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7118/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7118/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7118") = 0 [pid 314] mkdir("./7119", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7434 attached , child_tidptr=0x55557741b690) = 7121 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7434] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7434] chdir("./7119") = 0 [pid 7434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7434] setpgid(0, 0) = 0 [pid 7434] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7434] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7434] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7434] write(3, "1000", 4) = 4 [pid 7434] close(3) = 0 [pid 7434] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7434] write(1, "executing program\n", 18) = 18 [pid 7434] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7434] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7434] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7434] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7434] close(3) = 0 [pid 7434] close(4) = -1 EBADF (Bad file descriptor) [pid 7434] close(5) = -1 EBADF (Bad file descriptor) [pid 7434] close(6) = -1 EBADF (Bad file descriptor) [pid 7434] close(7) = -1 EBADF (Bad file descriptor) [pid 7434] close(8) = -1 EBADF (Bad file descriptor) [pid 7434] close(9) = -1 EBADF (Bad file descriptor) [pid 7434] close(10) = -1 EBADF (Bad file descriptor) [pid 7434] close(11) = -1 EBADF (Bad file descriptor) [pid 7434] close(12) = -1 EBADF (Bad file descriptor) [pid 7434] close(13) = -1 EBADF (Bad file descriptor) [pid 7434] close(14) = -1 EBADF (Bad file descriptor) [pid 7434] close(15) = -1 EBADF (Bad file descriptor) [pid 7434] close(16) = -1 EBADF (Bad file descriptor) [pid 7434] close(17) = -1 EBADF (Bad file descriptor) [pid 7434] close(18) = -1 EBADF (Bad file descriptor) [pid 7434] close(19) = -1 EBADF (Bad file descriptor) [pid 7434] close(20) = -1 EBADF (Bad file descriptor) [pid 7434] close(21) = -1 EBADF (Bad file descriptor) [pid 7434] close(22) = -1 EBADF (Bad file descriptor) [pid 7434] close(23) = -1 EBADF (Bad file descriptor) [pid 7434] close(24) = -1 EBADF (Bad file descriptor) [pid 7434] close(25) = -1 EBADF (Bad file descriptor) [pid 7434] close(26) = -1 EBADF (Bad file descriptor) [pid 7434] close(27) = -1 EBADF (Bad file descriptor) [pid 7434] close(28) = -1 EBADF (Bad file descriptor) [pid 7434] close(29) = -1 EBADF (Bad file descriptor) [pid 7434] exit_group(0) = ? [pid 7434] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7119", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7119", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7119/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7119/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7119/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7119/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7119/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7119/sys") = 0 [pid 314] umount2("./7119/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7119/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7119/binderfs") = 0 [pid 314] umount2("./7119/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7119/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7119/cgroup.net") = 0 [pid 314] umount2("./7119/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7119/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7119/cgroup.cpu") = 0 [pid 314] umount2("./7119/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7119/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7119/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7119") = 0 [pid 314] mkdir("./7120", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7435 attached , child_tidptr=0x55557741b690) = 7122 [pid 7435] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7435] <... set_robust_list resumed>) = 0 [pid 7435] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7435] chdir("./7120") = 0 [pid 7435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7435] setpgid(0, 0) = 0 [pid 7435] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7435] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7435] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7435] write(3, "1000", 4) = 4 [pid 7435] close(3) = 0 [pid 7435] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7435] write(1, "executing program\n", 18) = 18 executing program [pid 7435] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7435] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7435] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7435] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7435] close(3) = 0 [pid 7435] close(4) = -1 EBADF (Bad file descriptor) [pid 7435] close(5) = -1 EBADF (Bad file descriptor) [pid 7435] close(6) = -1 EBADF (Bad file descriptor) [pid 7435] close(7) = -1 EBADF (Bad file descriptor) [pid 7435] close(8) = -1 EBADF (Bad file descriptor) [pid 7435] close(9) = -1 EBADF (Bad file descriptor) [pid 7435] close(10) = -1 EBADF (Bad file descriptor) [pid 7435] close(11) = -1 EBADF (Bad file descriptor) [pid 7435] close(12) = -1 EBADF (Bad file descriptor) [pid 7435] close(13) = -1 EBADF (Bad file descriptor) [pid 7435] close(14) = -1 EBADF (Bad file descriptor) [pid 7435] close(15) = -1 EBADF (Bad file descriptor) [pid 7435] close(16) = -1 EBADF (Bad file descriptor) [pid 7435] close(17) = -1 EBADF (Bad file descriptor) [pid 7435] close(18) = -1 EBADF (Bad file descriptor) [pid 7435] close(19) = -1 EBADF (Bad file descriptor) [pid 7435] close(20) = -1 EBADF (Bad file descriptor) [pid 7435] close(21) = -1 EBADF (Bad file descriptor) [pid 7435] close(22) = -1 EBADF (Bad file descriptor) [pid 7435] close(23) = -1 EBADF (Bad file descriptor) [pid 7435] close(24) = -1 EBADF (Bad file descriptor) [pid 7435] close(25) = -1 EBADF (Bad file descriptor) [pid 7435] close(26) = -1 EBADF (Bad file descriptor) [pid 7435] close(27) = -1 EBADF (Bad file descriptor) [pid 7435] close(28) = -1 EBADF (Bad file descriptor) [pid 7435] close(29) = -1 EBADF (Bad file descriptor) [pid 7435] exit_group(0) = ? [pid 7435] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7120", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7120", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7120/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7120/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7120/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7120/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7120/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7120/sys") = 0 [pid 314] umount2("./7120/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7120/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7120/binderfs") = 0 [pid 314] umount2("./7120/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7120/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7120/cgroup.net") = 0 [pid 314] umount2("./7120/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7120/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7120/cgroup.cpu") = 0 [pid 314] umount2("./7120/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7120/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7120/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7120") = 0 [pid 314] mkdir("./7121", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7123 ci2-android-6-12-rust/strace-static-x86_64: Process 7436 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7436] set_robust_list(0x55557741b6a0, 24 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7436] <... set_robust_list resumed>) = 0 [pid 7436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7436] chdir("./7121") = 0 [pid 7436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7436] setpgid(0, 0) = 0 [pid 7436] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7436] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7436] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7436] write(3, "1000", 4) = 4 [pid 7436] close(3) = 0 [pid 7436] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7436] write(1, "executing program\n", 18) = 18 executing program [pid 7436] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7436] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7436] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7436] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7436] close(3) = 0 [pid 7436] close(4) = -1 EBADF (Bad file descriptor) [pid 7436] close(5) = -1 EBADF (Bad file descriptor) [pid 7436] close(6) = -1 EBADF (Bad file descriptor) [pid 7436] close(7) = -1 EBADF (Bad file descriptor) [pid 7436] close(8) = -1 EBADF (Bad file descriptor) [pid 7436] close(9) = -1 EBADF (Bad file descriptor) [pid 7436] close(10) = -1 EBADF (Bad file descriptor) [pid 7436] close(11) = -1 EBADF (Bad file descriptor) [pid 7436] close(12) = -1 EBADF (Bad file descriptor) [pid 7436] close(13) = -1 EBADF (Bad file descriptor) [pid 7436] close(14) = -1 EBADF (Bad file descriptor) [pid 7436] close(15) = -1 EBADF (Bad file descriptor) [pid 7436] close(16) = -1 EBADF (Bad file descriptor) [pid 7436] close(17) = -1 EBADF (Bad file descriptor) [pid 7436] close(18) = -1 EBADF (Bad file descriptor) [pid 7436] close(19) = -1 EBADF (Bad file descriptor) [pid 7436] close(20) = -1 EBADF (Bad file descriptor) [pid 7436] close(21) = -1 EBADF (Bad file descriptor) [pid 7436] close(22) = -1 EBADF (Bad file descriptor) [pid 7436] close(23) = -1 EBADF (Bad file descriptor) [pid 7436] close(24) = -1 EBADF (Bad file descriptor) [pid 7436] close(25) = -1 EBADF (Bad file descriptor) [pid 7436] close(26) = -1 EBADF (Bad file descriptor) [pid 7436] close(27) = -1 EBADF (Bad file descriptor) [pid 7436] close(28) = -1 EBADF (Bad file descriptor) [pid 7436] close(29) = -1 EBADF (Bad file descriptor) [pid 7436] exit_group(0) = ? [pid 7436] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7121", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7121", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7121/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7121/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7121/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7121/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7121/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7121/sys") = 0 [pid 314] umount2("./7121/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7121/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7121/binderfs") = 0 [pid 314] umount2("./7121/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7121/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7121/cgroup.net") = 0 [pid 314] umount2("./7121/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7121/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7121/cgroup.cpu") = 0 [pid 314] umount2("./7121/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7121/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7121/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7121") = 0 [pid 314] mkdir("./7122", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7437 attached , child_tidptr=0x55557741b690) = 7124 [pid 7437] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7437] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7437] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7437] chdir("./7122") = 0 [pid 7437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7437] setpgid(0, 0) = 0 [pid 7437] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7437] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7437] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7437] write(3, "1000", 4) = 4 [pid 7437] close(3) = 0 [pid 7437] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7437] write(1, "executing program\n", 18) = 18 [pid 7437] mkdirat(AT_FDCWD, "./sys", 0777) = 0 executing program [pid 7437] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7437] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7437] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7437] close(3) = 0 [pid 7437] close(4) = -1 EBADF (Bad file descriptor) [pid 7437] close(5) = -1 EBADF (Bad file descriptor) [pid 7437] close(6) = -1 EBADF (Bad file descriptor) [pid 7437] close(7) = -1 EBADF (Bad file descriptor) [pid 7437] close(8) = -1 EBADF (Bad file descriptor) [pid 7437] close(9) = -1 EBADF (Bad file descriptor) [pid 7437] close(10) = -1 EBADF (Bad file descriptor) [pid 7437] close(11) = -1 EBADF (Bad file descriptor) [pid 7437] close(12) = -1 EBADF (Bad file descriptor) [pid 7437] close(13) = -1 EBADF (Bad file descriptor) [pid 7437] close(14) = -1 EBADF (Bad file descriptor) [pid 7437] close(15) = -1 EBADF (Bad file descriptor) [pid 7437] close(16) = -1 EBADF (Bad file descriptor) [pid 7437] close(17) = -1 EBADF (Bad file descriptor) [pid 7437] close(18) = -1 EBADF (Bad file descriptor) [pid 7437] close(19) = -1 EBADF (Bad file descriptor) [pid 7437] close(20) = -1 EBADF (Bad file descriptor) [pid 7437] close(21) = -1 EBADF (Bad file descriptor) [pid 7437] close(22) = -1 EBADF (Bad file descriptor) [pid 7437] close(23) = -1 EBADF (Bad file descriptor) [pid 7437] close(24) = -1 EBADF (Bad file descriptor) [pid 7437] close(25) = -1 EBADF (Bad file descriptor) [pid 7437] close(26) = -1 EBADF (Bad file descriptor) [pid 7437] close(27) = -1 EBADF (Bad file descriptor) [pid 7437] close(28) = -1 EBADF (Bad file descriptor) [pid 7437] close(29) = -1 EBADF (Bad file descriptor) [pid 7437] exit_group(0) = ? [pid 7437] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7124, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7122", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7122", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7122/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7122/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7122/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7122/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7122/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7122/sys") = 0 [pid 314] umount2("./7122/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7122/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7122/binderfs") = 0 [pid 314] umount2("./7122/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7122/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7122/cgroup.net") = 0 [pid 314] umount2("./7122/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7122/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7122/cgroup.cpu") = 0 [pid 314] umount2("./7122/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7122/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7122/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7122") = 0 [pid 314] mkdir("./7123", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7438 attached , child_tidptr=0x55557741b690) = 7125 [pid 7438] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7438] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7438] chdir("./7123") = 0 [pid 7438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7438] setpgid(0, 0) = 0 [pid 7438] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7438] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7438] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7438] write(3, "1000", 4) = 4 [pid 7438] close(3) = 0 [pid 7438] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7438] write(1, "executing program\n", 18) = 18 [pid 7438] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7438] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7438] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7438] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7438] close(3) = 0 [pid 7438] close(4) = -1 EBADF (Bad file descriptor) [pid 7438] close(5) = -1 EBADF (Bad file descriptor) [pid 7438] close(6) = -1 EBADF (Bad file descriptor) [pid 7438] close(7) = -1 EBADF (Bad file descriptor) [pid 7438] close(8) = -1 EBADF (Bad file descriptor) [pid 7438] close(9) = -1 EBADF (Bad file descriptor) [pid 7438] close(10) = -1 EBADF (Bad file descriptor) [pid 7438] close(11) = -1 EBADF (Bad file descriptor) [pid 7438] close(12) = -1 EBADF (Bad file descriptor) [pid 7438] close(13) = -1 EBADF (Bad file descriptor) [pid 7438] close(14) = -1 EBADF (Bad file descriptor) [pid 7438] close(15) = -1 EBADF (Bad file descriptor) [pid 7438] close(16) = -1 EBADF (Bad file descriptor) [pid 7438] close(17) = -1 EBADF (Bad file descriptor) [pid 7438] close(18) = -1 EBADF (Bad file descriptor) [pid 7438] close(19) = -1 EBADF (Bad file descriptor) [pid 7438] close(20) = -1 EBADF (Bad file descriptor) [pid 7438] close(21) = -1 EBADF (Bad file descriptor) [pid 7438] close(22) = -1 EBADF (Bad file descriptor) [pid 7438] close(23) = -1 EBADF (Bad file descriptor) [pid 7438] close(24) = -1 EBADF (Bad file descriptor) [pid 7438] close(25) = -1 EBADF (Bad file descriptor) [pid 7438] close(26) = -1 EBADF (Bad file descriptor) [pid 7438] close(27) = -1 EBADF (Bad file descriptor) [pid 7438] close(28) = -1 EBADF (Bad file descriptor) [pid 7438] close(29) = -1 EBADF (Bad file descriptor) [pid 7438] exit_group(0) = ? [pid 7438] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7123", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7123", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7123/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7123/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7123/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7123/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7123/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7123/sys") = 0 [pid 314] umount2("./7123/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7123/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7123/binderfs") = 0 [pid 314] umount2("./7123/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7123/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7123/cgroup.net") = 0 [pid 314] umount2("./7123/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7123/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7123/cgroup.cpu") = 0 [pid 314] umount2("./7123/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7123/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7123/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7123") = 0 [pid 314] mkdir("./7124", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7439 attached , child_tidptr=0x55557741b690) = 7126 [pid 7439] set_robust_list(0x55557741b6a0, 24 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7439] <... set_robust_list resumed>) = 0 [pid 7439] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7439] chdir("./7124") = 0 [pid 7439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7439] setpgid(0, 0) = 0 [pid 7439] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7439] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7439] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7439] write(3, "1000", 4) = 4 [pid 7439] close(3) = 0 [pid 7439] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7439] write(1, "executing program\n", 18) = 18 executing program [pid 7439] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7439] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7439] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7439] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7439] close(3) = 0 [pid 7439] close(4) = -1 EBADF (Bad file descriptor) [pid 7439] close(5) = -1 EBADF (Bad file descriptor) [pid 7439] close(6) = -1 EBADF (Bad file descriptor) [pid 7439] close(7) = -1 EBADF (Bad file descriptor) [pid 7439] close(8) = -1 EBADF (Bad file descriptor) [pid 7439] close(9) = -1 EBADF (Bad file descriptor) [pid 7439] close(10) = -1 EBADF (Bad file descriptor) [pid 7439] close(11) = -1 EBADF (Bad file descriptor) [pid 7439] close(12) = -1 EBADF (Bad file descriptor) [pid 7439] close(13) = -1 EBADF (Bad file descriptor) [pid 7439] close(14) = -1 EBADF (Bad file descriptor) [pid 7439] close(15) = -1 EBADF (Bad file descriptor) [pid 7439] close(16) = -1 EBADF (Bad file descriptor) [pid 7439] close(17) = -1 EBADF (Bad file descriptor) [pid 7439] close(18) = -1 EBADF (Bad file descriptor) [pid 7439] close(19) = -1 EBADF (Bad file descriptor) [pid 7439] close(20) = -1 EBADF (Bad file descriptor) [pid 7439] close(21) = -1 EBADF (Bad file descriptor) [pid 7439] close(22) = -1 EBADF (Bad file descriptor) [pid 7439] close(23) = -1 EBADF (Bad file descriptor) [pid 7439] close(24) = -1 EBADF (Bad file descriptor) [pid 7439] close(25) = -1 EBADF (Bad file descriptor) [pid 7439] close(26) = -1 EBADF (Bad file descriptor) [pid 7439] close(27) = -1 EBADF (Bad file descriptor) [pid 7439] close(28) = -1 EBADF (Bad file descriptor) [pid 7439] close(29) = -1 EBADF (Bad file descriptor) [pid 7439] exit_group(0) = ? [pid 7439] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7124", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7124", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7124/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7124/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7124/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7124/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7124/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7124/sys") = 0 [pid 314] umount2("./7124/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7124/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7124/binderfs") = 0 [pid 314] umount2("./7124/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7124/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7124/cgroup.net") = 0 [pid 314] umount2("./7124/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7124/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7124/cgroup.cpu") = 0 [pid 314] umount2("./7124/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7124/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7124/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7124") = 0 [pid 314] mkdir("./7125", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7127 [pid 314] rt_sigprocmask(SIG_SETMASK, []ci2-android-6-12-rust/strace-static-x86_64: Process 7440 attached , NULL, 8) = 0 [pid 7440] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7440] chdir("./7125") = 0 [pid 7440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7440] setpgid(0, 0) = 0 [pid 7440] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7440] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7440] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7440] write(3, "1000", 4) = 4 [pid 7440] close(3) = 0 [pid 7440] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7440] write(1, "executing program\n", 18) = 18 executing program [pid 7440] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7440] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7440] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7440] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7440] close(3) = 0 [pid 7440] close(4) = -1 EBADF (Bad file descriptor) [pid 7440] close(5) = -1 EBADF (Bad file descriptor) [pid 7440] close(6) = -1 EBADF (Bad file descriptor) [pid 7440] close(7) = -1 EBADF (Bad file descriptor) [pid 7440] close(8) = -1 EBADF (Bad file descriptor) [pid 7440] close(9) = -1 EBADF (Bad file descriptor) [pid 7440] close(10) = -1 EBADF (Bad file descriptor) [pid 7440] close(11) = -1 EBADF (Bad file descriptor) [pid 7440] close(12) = -1 EBADF (Bad file descriptor) [pid 7440] close(13) = -1 EBADF (Bad file descriptor) [pid 7440] close(14) = -1 EBADF (Bad file descriptor) [pid 7440] close(15) = -1 EBADF (Bad file descriptor) [pid 7440] close(16) = -1 EBADF (Bad file descriptor) [pid 7440] close(17) = -1 EBADF (Bad file descriptor) [pid 7440] close(18) = -1 EBADF (Bad file descriptor) [pid 7440] close(19) = -1 EBADF (Bad file descriptor) [pid 7440] close(20) = -1 EBADF (Bad file descriptor) [pid 7440] close(21) = -1 EBADF (Bad file descriptor) [pid 7440] close(22) = -1 EBADF (Bad file descriptor) [pid 7440] close(23) = -1 EBADF (Bad file descriptor) [pid 7440] close(24) = -1 EBADF (Bad file descriptor) [pid 7440] close(25) = -1 EBADF (Bad file descriptor) [pid 7440] close(26) = -1 EBADF (Bad file descriptor) [pid 7440] close(27) = -1 EBADF (Bad file descriptor) [pid 7440] close(28) = -1 EBADF (Bad file descriptor) [pid 7440] close(29) = -1 EBADF (Bad file descriptor) [pid 7440] exit_group(0) = ? [pid 7440] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7125", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7125", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7125/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7125/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7125/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7125/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7125/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7125/sys") = 0 [pid 314] umount2("./7125/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7125/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7125/binderfs") = 0 [pid 314] umount2("./7125/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7125/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7125/cgroup.net") = 0 [pid 314] umount2("./7125/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7125/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7125/cgroup.cpu") = 0 [pid 314] umount2("./7125/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7125/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7125/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7125") = 0 [pid 314] mkdir("./7126", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7441 attached , child_tidptr=0x55557741b690) = 7128 [pid 7441] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7441] rt_sigprocmask(SIG_SETMASK, [] [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7441] chdir("./7126") = 0 [pid 7441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7441] setpgid(0, 0) = 0 [pid 7441] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7441] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7441] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7441] write(3, "1000", 4) = 4 [pid 7441] close(3) = 0 [pid 7441] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7441] write(1, "executing program\n", 18) = 18 executing program [pid 7441] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7441] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7441] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7441] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7441] close(3) = 0 [pid 7441] close(4) = -1 EBADF (Bad file descriptor) [pid 7441] close(5) = -1 EBADF (Bad file descriptor) [pid 7441] close(6) = -1 EBADF (Bad file descriptor) [pid 7441] close(7) = -1 EBADF (Bad file descriptor) [pid 7441] close(8) = -1 EBADF (Bad file descriptor) [pid 7441] close(9) = -1 EBADF (Bad file descriptor) [pid 7441] close(10) = -1 EBADF (Bad file descriptor) [pid 7441] close(11) = -1 EBADF (Bad file descriptor) [pid 7441] close(12) = -1 EBADF (Bad file descriptor) [pid 7441] close(13) = -1 EBADF (Bad file descriptor) [pid 7441] close(14) = -1 EBADF (Bad file descriptor) [pid 7441] close(15) = -1 EBADF (Bad file descriptor) [pid 7441] close(16) = -1 EBADF (Bad file descriptor) [pid 7441] close(17) = -1 EBADF (Bad file descriptor) [pid 7441] close(18) = -1 EBADF (Bad file descriptor) [pid 7441] close(19) = -1 EBADF (Bad file descriptor) [pid 7441] close(20) = -1 EBADF (Bad file descriptor) [pid 7441] close(21) = -1 EBADF (Bad file descriptor) [pid 7441] close(22) = -1 EBADF (Bad file descriptor) [pid 7441] close(23) = -1 EBADF (Bad file descriptor) [pid 7441] close(24) = -1 EBADF (Bad file descriptor) [pid 7441] close(25) = -1 EBADF (Bad file descriptor) [pid 7441] close(26) = -1 EBADF (Bad file descriptor) [pid 7441] close(27) = -1 EBADF (Bad file descriptor) [pid 7441] close(28) = -1 EBADF (Bad file descriptor) [pid 7441] close(29) = -1 EBADF (Bad file descriptor) [pid 7441] exit_group(0) = ? [pid 7441] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7126", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7126", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7126/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7126/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7126/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7126/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7126/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7126/sys") = 0 [pid 314] umount2("./7126/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7126/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7126/binderfs") = 0 [pid 314] umount2("./7126/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7126/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7126/cgroup.net") = 0 [pid 314] umount2("./7126/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7126/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7126/cgroup.cpu") = 0 [pid 314] umount2("./7126/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7126/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7126/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7126") = 0 [pid 314] mkdir("./7127", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557741b690) = 7129 ci2-android-6-12-rust/strace-static-x86_64: Process 7442 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 7442] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7442] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 7442] chdir("./7127") = 0 [pid 7442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7442] setpgid(0, 0) = 0 [pid 7442] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7442] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7442] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7442] write(3, "1000", 4) = 4 [pid 7442] close(3) = 0 [pid 7442] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7442] write(1, "executing program\n", 18) = 18 executing program [pid 7442] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7442] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7442] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7442] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7442] close(3) = 0 [pid 7442] close(4) = -1 EBADF (Bad file descriptor) [pid 7442] close(5) = -1 EBADF (Bad file descriptor) [pid 7442] close(6) = -1 EBADF (Bad file descriptor) [pid 7442] close(7) = -1 EBADF (Bad file descriptor) [pid 7442] close(8) = -1 EBADF (Bad file descriptor) [pid 7442] close(9) = -1 EBADF (Bad file descriptor) [pid 7442] close(10) = -1 EBADF (Bad file descriptor) [pid 7442] close(11) = -1 EBADF (Bad file descriptor) [pid 7442] close(12) = -1 EBADF (Bad file descriptor) [pid 7442] close(13) = -1 EBADF (Bad file descriptor) [pid 7442] close(14) = -1 EBADF (Bad file descriptor) [pid 7442] close(15) = -1 EBADF (Bad file descriptor) [pid 7442] close(16) = -1 EBADF (Bad file descriptor) [pid 7442] close(17) = -1 EBADF (Bad file descriptor) [pid 7442] close(18) = -1 EBADF (Bad file descriptor) [pid 7442] close(19) = -1 EBADF (Bad file descriptor) [pid 7442] close(20) = -1 EBADF (Bad file descriptor) [pid 7442] close(21) = -1 EBADF (Bad file descriptor) [pid 7442] close(22) = -1 EBADF (Bad file descriptor) [pid 7442] close(23) = -1 EBADF (Bad file descriptor) [pid 7442] close(24) = -1 EBADF (Bad file descriptor) [pid 7442] close(25) = -1 EBADF (Bad file descriptor) [pid 7442] close(26) = -1 EBADF (Bad file descriptor) [pid 7442] close(27) = -1 EBADF (Bad file descriptor) [pid 7442] close(28) = -1 EBADF (Bad file descriptor) [pid 7442] close(29) = -1 EBADF (Bad file descriptor) [pid 7442] exit_group(0) = ? [pid 7442] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7127", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7127", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7127/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7127/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7127/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7127/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7127/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7127/sys") = 0 [pid 314] umount2("./7127/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7127/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7127/binderfs") = 0 [pid 314] umount2("./7127/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7127/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7127/cgroup.net") = 0 [pid 314] umount2("./7127/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7127/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7127/cgroup.cpu") = 0 [pid 314] umount2("./7127/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7127/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7127/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7127") = 0 [pid 314] mkdir("./7128", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7443 attached , child_tidptr=0x55557741b690) = 7130 [pid 7443] set_robust_list(0x55557741b6a0, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7443] chdir("./7128") = 0 [pid 7443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7443] setpgid(0, 0) = 0 [pid 7443] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7443] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7443] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7443] write(3, "1000", 4) = 4 [pid 7443] close(3) = 0 [pid 7443] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7443] write(1, "executing program\n", 18) = 18 executing program [pid 7443] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7443] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7443] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7443] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7443] close(3) = 0 [pid 7443] close(4) = -1 EBADF (Bad file descriptor) [pid 7443] close(5) = -1 EBADF (Bad file descriptor) [pid 7443] close(6) = -1 EBADF (Bad file descriptor) [pid 7443] close(7) = -1 EBADF (Bad file descriptor) [pid 7443] close(8) = -1 EBADF (Bad file descriptor) [pid 7443] close(9) = -1 EBADF (Bad file descriptor) [pid 7443] close(10) = -1 EBADF (Bad file descriptor) [pid 7443] close(11) = -1 EBADF (Bad file descriptor) [pid 7443] close(12) = -1 EBADF (Bad file descriptor) [pid 7443] close(13) = -1 EBADF (Bad file descriptor) [pid 7443] close(14) = -1 EBADF (Bad file descriptor) [pid 7443] close(15) = -1 EBADF (Bad file descriptor) [pid 7443] close(16) = -1 EBADF (Bad file descriptor) [pid 7443] close(17) = -1 EBADF (Bad file descriptor) [pid 7443] close(18) = -1 EBADF (Bad file descriptor) [pid 7443] close(19) = -1 EBADF (Bad file descriptor) [pid 7443] close(20) = -1 EBADF (Bad file descriptor) [pid 7443] close(21) = -1 EBADF (Bad file descriptor) [pid 7443] close(22) = -1 EBADF (Bad file descriptor) [pid 7443] close(23) = -1 EBADF (Bad file descriptor) [pid 7443] close(24) = -1 EBADF (Bad file descriptor) [pid 7443] close(25) = -1 EBADF (Bad file descriptor) [pid 7443] close(26) = -1 EBADF (Bad file descriptor) [pid 7443] close(27) = -1 EBADF (Bad file descriptor) [pid 7443] close(28) = -1 EBADF (Bad file descriptor) [pid 7443] close(29) = -1 EBADF (Bad file descriptor) [pid 7443] exit_group(0) = ? [pid 7443] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7128", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7128", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7128/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7128/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7128/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7128/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7128/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7128/sys") = 0 [pid 314] umount2("./7128/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7128/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7128/binderfs") = 0 [pid 314] umount2("./7128/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7128/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7128/cgroup.net") = 0 [pid 314] umount2("./7128/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7128/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7128/cgroup.cpu") = 0 [pid 314] umount2("./7128/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7128/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7128/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7128") = 0 [pid 314] mkdir("./7129", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7444 attached , child_tidptr=0x55557741b690) = 7131 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7444] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7444] chdir("./7129") = 0 [pid 7444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7444] setpgid(0, 0) = 0 [pid 7444] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7444] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 executing program [pid 7444] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7444] write(3, "1000", 4) = 4 [pid 7444] close(3) = 0 [pid 7444] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7444] write(1, "executing program\n", 18) = 18 [pid 7444] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7444] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7444] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7444] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7444] close(3) = 0 [pid 7444] close(4) = -1 EBADF (Bad file descriptor) [pid 7444] close(5) = -1 EBADF (Bad file descriptor) [pid 7444] close(6) = -1 EBADF (Bad file descriptor) [pid 7444] close(7) = -1 EBADF (Bad file descriptor) [pid 7444] close(8) = -1 EBADF (Bad file descriptor) [pid 7444] close(9) = -1 EBADF (Bad file descriptor) [pid 7444] close(10) = -1 EBADF (Bad file descriptor) [pid 7444] close(11) = -1 EBADF (Bad file descriptor) [pid 7444] close(12) = -1 EBADF (Bad file descriptor) [pid 7444] close(13) = -1 EBADF (Bad file descriptor) [pid 7444] close(14) = -1 EBADF (Bad file descriptor) [pid 7444] close(15) = -1 EBADF (Bad file descriptor) [pid 7444] close(16) = -1 EBADF (Bad file descriptor) [pid 7444] close(17) = -1 EBADF (Bad file descriptor) [pid 7444] close(18) = -1 EBADF (Bad file descriptor) [pid 7444] close(19) = -1 EBADF (Bad file descriptor) [pid 7444] close(20) = -1 EBADF (Bad file descriptor) [pid 7444] close(21) = -1 EBADF (Bad file descriptor) [pid 7444] close(22) = -1 EBADF (Bad file descriptor) [pid 7444] close(23) = -1 EBADF (Bad file descriptor) [pid 7444] close(24) = -1 EBADF (Bad file descriptor) [pid 7444] close(25) = -1 EBADF (Bad file descriptor) [pid 7444] close(26) = -1 EBADF (Bad file descriptor) [pid 7444] close(27) = -1 EBADF (Bad file descriptor) [pid 7444] close(28) = -1 EBADF (Bad file descriptor) [pid 7444] close(29) = -1 EBADF (Bad file descriptor) [pid 7444] exit_group(0) = ? [pid 7444] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 314] umount2("./7129", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7129", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] fstat(3, {st_mode=S_IFDIR|0700, st_size=140, ...}) = 0 [pid 314] getdents64(3, 0x55557741c760 /* 7 entries */, 32768) = 200 [pid 314] umount2("./7129/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 314] umount2("./7129/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7129/sys", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] umount2("./7129/sys", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] openat(AT_FDCWD, "./7129/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 314] fstat(4, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 [pid 314] getdents64(4, 0x5555774247a0 /* 2 entries */, 32768) = 48 [pid 314] getdents64(4, 0x5555774247a0 /* 0 entries */, 32768) = 0 [pid 314] close(4) = 0 [pid 314] rmdir("./7129/sys") = 0 [pid 314] umount2("./7129/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7129/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7129/binderfs") = 0 [pid 314] umount2("./7129/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7129/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7129/cgroup.net") = 0 [pid 314] umount2("./7129/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7129/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7129/cgroup.cpu") = 0 [pid 314] umount2("./7129/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] newfstatat(AT_FDCWD, "./7129/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] unlink("./7129/cgroup") = 0 [pid 314] getdents64(3, 0x55557741c760 /* 0 entries */, 32768) = 0 [pid 314] close(3) = 0 [pid 314] rmdir("./7129") = 0 [pid 314] mkdir("./7130", 0777) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 7445 attached , child_tidptr=0x55557741b690) = 7132 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7445] set_robust_list(0x55557741b6a0, 24) = 0 [pid 7445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7445] chdir("./7130") = 0 [pid 7445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7445] setpgid(0, 0) = 0 [pid 7445] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 7445] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 7445] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 7445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7445] write(3, "1000", 4) = 4 [pid 7445] close(3) = 0 [pid 7445] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7445] write(1, "executing program\n", 18) = 18 executing program [pid 7445] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 7445] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 7445] openat(AT_FDCWD, "./sys/bus/pci/devices/0000:00:03.0/config", O_RDWR) = 3 [pid 7445] pwrite64(3, "\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1280, 4) = 252 [pid 7445] close(3) = 0 [pid 7445] close(4) = -1 EBADF (Bad file descriptor) [pid 7445] close(5) = -1 EBADF (Bad file descriptor) [pid 7445] close(6) = -1 EBADF (Bad file descriptor) [pid 7445] close(7) = -1 EBADF (Bad file descriptor) [pid 7445] close(8) = -1 EBADF (Bad file descriptor) [pid 7445] close(9) = -1 EBADF (Bad file descriptor) [pid 7445] close(10) = -1 EBADF (Bad file descriptor) [pid 7445] close(11) = -1 EBADF (Bad file descriptor) [pid 7445] close(12) = -1 EBADF (Bad file descriptor) [pid 7445] close(13) = -1 EBADF (Bad file descriptor) [pid 7445] close(14) = -1 EBADF (Bad file descriptor) [pid 7445] close(15) = -1 EBADF (Bad file descriptor) [pid 7445] close(16) = -1 EBADF (Bad file descriptor) [pid 7445] close(17) = -1 EBADF (Bad file descriptor) [pid 7445] close(18) = -1 EBADF (Bad file descriptor) [pid 7445] close(19) = -1 EBADF (Bad file descriptor) [pid 7445] close(20) = -1 EBADF (Bad file descriptor) [pid 7445] close(21) = -1 EBADF (Bad file descriptor) [pid 7445] close(22) = -1 EBADF (Bad file descriptor) [pid 7445] close(23) = -1 EBADF (Bad file descriptor) [pid 7445] close(24) = -1 EBADF (Bad file descriptor) [pid 7445] close(25) = -1 EBADF (Bad file descriptor) [pid 7445] close(26) = -1 EBADF (Bad file descriptor) [pid 7445] close(27) = -1 EBADF (Bad file descriptor) [pid 7445] close(28) = -1 EBADF (Bad file descriptor) [pid 7445] close(29) = -1 EBADF (Bad file descriptor) [pid 7445] exit_group(0) = ? [pid 7445] +++ exited with 0 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7132, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---