ci2-android-6-12-rust/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-12-rust/syz-executor1607292388 <...> Warning: Permanently added '10.128.1.141' (ED25519) to the list of known hosts. execve("ci2-android-6-12-rust/syz-executor1607292388", ["ci2-android-6-12-rust/syz-executor1607292388"], 0x7ffdf782f280 /* 10 vars */) = 0 brk(NULL) = 0x555584df0000 brk(0x555584df0e00) = 0x555584df0e00 arch_prctl(ARCH_SET_FS, 0x555584df0480) = 0 set_tid_address(0x555584df0750) = 312 set_robust_list(0x555584df0760, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 32, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-12-rust/syz-executor1607292388", 4096) = 50 getrandom("\x6d\xc1\x6b\x05\x6c\xa2\x81\xfa", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555584df0e00 brk(0x555584e11e00) = 0x555584e11e00 brk(0x555584e12000) = 0x555584e12000 mprotect(0x7faf03337000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555584df0750) = 313 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3 write(3, "10000000000", 11) = 11 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 write(3, "20", 2) = 2 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 write(3, "100", 3) = 3 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 write(3, "7 4 1 3", 7) = 7 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/failslab/task-filter", O_WRONLY|O_CLOEXEC) = 3 write(3, "Y", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/task-filter", O_WRONLY|O_CLOEXEC) = 3 write(3, "Y", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/task-filter", O_WRONLY|O_CLOEXEC) = 3 write(3, "Y", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_usercopy/task-filter", O_WRONLY|O_CLOEXEC) = 3 write(3, "Y", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_make_request/task-filter", O_WRONLY|O_CLOEXEC) = 3 write(3, "Y", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_io_timeout/task-filter", O_WRONLY|O_CLOEXEC) = 3 write(3, "Y", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_iommufd/task-filter", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 write(3, "313", 3) = 3 close(3) = 0 kill(313, SIGKILL) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 313 attached [pid 313] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=313, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7faf03291d00, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7faf03295070}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7faf03291d00, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7faf03295070}, NULL, 8) = 0 getrandom("\x01\x72\x49\xaa\x41\xb0\xd7\x79", 8, GRND_NONBLOCK) = 8 mkdir("./syzkaller.NDxFVq", 0700) = 0 chmod("./syzkaller.NDxFVq", 0777) = 0 chdir("./syzkaller.NDxFVq") = 0 mkdir("./0", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 314 attached , child_tidptr=0x555584df0750) = 314 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 314] set_robust_list(0x555584df0760, 24 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... set_robust_list resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] chdir("./0") = 0 [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] setpgid(0, 0) = 0 [pid 314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 314] write(3, "1000", 4) = 4 [pid 314] close(3) = 0 [pid 314] symlink("/dev/binderfs", "./binderfs") = 0 [pid 314] write(1, "executing program\n", 18) = 18 executing program [pid 314] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 314] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 314] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 314] rmdir("./config/usb_gadget/g1") = 0 [pid 314] exit_group(0) = ? [pid 314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./0/binderfs") = 0 umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./0/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./0/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./0/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 [ 23.071604][ T36] audit: type=1400 audit(1787193901.600:64): avc: denied { execmem } for pid=312 comm="syz-executor160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.095831][ T36] audit: type=1400 audit(1787193901.620:65): avc: denied { mounton } for pid=314 comm="syz-executor160" path="/root/syzkaller.NDxFVq/0/config" dev="sda1" ino=2028 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./0/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./0") = 0 mkdir("./1", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555584df0750) = 316 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 316 attached [pid 316] set_robust_list(0x555584df0760, 24) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 316] chdir("./1") = 0 [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 316] setpgid(0, 0) = 0 [pid 316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 316] write(3, "1000", 4) = 4 [pid 316] close(3) = 0 [pid 316] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 316] write(1, "executing program\n", 18) = 18 [pid 316] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 316] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 316] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 316] rmdir("./config/usb_gadget/g1") = 0 [pid 316] exit_group(0) = ? [pid 316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./1/binderfs") = 0 umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./1/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./1/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./1/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./1/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./1") = 0 mkdir("./2", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555584df0750) = 317 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-12-rust/strace-static-x86_64: Process 317 attached [pid 317] set_robust_list(0x555584df0760, 24) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 317] chdir("./2") = 0 [pid 317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 317] setpgid(0, 0) = 0 [pid 317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 317] write(3, "1000", 4) = 4 [pid 317] close(3) = 0 [pid 317] symlink("/dev/binderfs", "./binderfs") = 0 [pid 317] write(1, "executing program\n", 18) = 18 executing program [pid 317] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 317] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 317] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 317] rmdir("./config/usb_gadget/g1") = 0 [pid 317] exit_group(0) = ? [pid 317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./2/binderfs") = 0 umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./2/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./2/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./2/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./2/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./2") = 0 mkdir("./3", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 318 attached , child_tidptr=0x555584df0750) = 318 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [ 23.120850][ T36] audit: type=1400 audit(1787193901.620:66): avc: denied { mount } for pid=314 comm="syz-executor160" name="/" dev="configfs" ino=935 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 23.144602][ T36] audit: type=1400 audit(1787193901.620:67): avc: denied { search } for pid=314 comm="syz-executor160" name="/" dev="configfs" ino=935 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [pid 318] set_robust_list(0x555584df0760, 24) = 0 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 318] chdir("./3") = 0 [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 318] setpgid(0, 0) = 0 [pid 318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 318] write(3, "1000", 4) = 4 [pid 318] close(3) = 0 [pid 318] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 318] write(1, "executing program\n", 18) = 18 [pid 318] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 318] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 318] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 318] rmdir("./config/usb_gadget/g1") = 0 [pid 318] exit_group(0) = ? [pid 318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./3/binderfs") = 0 umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./3/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./3/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./3/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./3/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./3") = 0 mkdir("./4", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 319 attached [pid 319] set_robust_list(0x555584df0760, 24) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555584df0750) = 319 [pid 319] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 319] chdir("./4") = 0 [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] symlink("/dev/binderfs", "./binderfs") = 0 [pid 319] write(1, "executing program\n", 18) = 18 executing program [pid 319] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 319] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 319] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 319] rmdir("./config/usb_gadget/g1") = 0 [pid 319] exit_group(0) = ? [pid 319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./4/binderfs") = 0 umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./4/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./4/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./4/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./4/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./4") = 0 mkdir("./5", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 320 attached [pid 320] set_robust_list(0x555584df0760, 24) = 0 [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] chdir("./5" [pid 312] <... clone resumed>, child_tidptr=0x555584df0750) = 320 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 320] <... chdir resumed>) = 0 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 320] setpgid(0, 0) = 0 [pid 320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 320] write(3, "1000", 4) = 4 [pid 320] close(3) = 0 [pid 320] symlink("/dev/binderfs", "./binderfs") = 0 [pid 320] write(1, "executing program\n", 18) = 18 executing program [pid 320] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 320] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 320] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [ 23.167683][ T36] audit: type=1400 audit(1787193901.620:68): avc: denied { write } for pid=314 comm="syz-executor160" name="usb_gadget" dev="configfs" ino=936 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 23.191404][ T36] audit: type=1400 audit(1787193901.620:69): avc: denied { add_name } for pid=314 comm="syz-executor160" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [pid 320] rmdir("./config/usb_gadget/g1") = 0 [pid 320] exit_group(0) = ? [pid 320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./5/binderfs") = 0 umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./5/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./5/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./5/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./5/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./5") = 0 mkdir("./6", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 321 attached [pid 321] set_robust_list(0x555584df0760, 24) = 0 [pid 321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555584df0750) = 321 [pid 321] chdir("./6" [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 321] <... chdir resumed>) = 0 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 321] setpgid(0, 0) = 0 [pid 321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "1000", 4) = 4 [pid 321] close(3) = 0 [pid 321] symlink("/dev/binderfs", "./binderfs") = 0 [pid 321] write(1, "executing program\n", 18) = 18 [pid 321] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 321] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 321] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 321] rmdir("./config/usb_gadget/g1") = 0 [pid 321] exit_group(0) = ? [pid 321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./6/binderfs") = 0 umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./6/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./6/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./6/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./6/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./6") = 0 mkdir("./7", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 322 attached [pid 322] set_robust_list(0x555584df0760, 24) = 0 [pid 322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555584df0750) = 322 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 322] chdir("./7" [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 322] <... chdir resumed>) = 0 [pid 322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 322] setpgid(0, 0) = 0 [pid 322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 322] write(3, "1000", 4) = 4 [pid 322] close(3) = 0 [pid 322] symlink("/dev/binderfs", "./binderfs") = 0 [pid 322] write(1, "executing program\n", 18) = 18 executing program [pid 322] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 322] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 322] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 322] rmdir("./config/usb_gadget/g1") = 0 [pid 322] exit_group(0) = ? [pid 322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 [ 23.212772][ T36] audit: type=1400 audit(1787193901.620:70): avc: denied { create } for pid=314 comm="syz-executor160" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=dir permissive=1 [ 23.233663][ T36] audit: type=1400 audit(1787193901.620:71): avc: denied { remove_name } for pid=314 comm="syz-executor160" name="g1" dev="configfs" ino=2579 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./7/binderfs") = 0 umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./7/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./7/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./7/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./7/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./7") = 0 mkdir("./8", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 323 attached [pid 323] set_robust_list(0x555584df0760, 24) = 0 [pid 323] rt_sigprocmask(SIG_SETMASK, [] [pid 312] <... clone resumed>, child_tidptr=0x555584df0750) = 323 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 323] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 323] chdir("./8") = 0 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 323] setpgid(0, 0) = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 [pid 323] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 323] write(1, "executing program\n", 18) = 18 [pid 323] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 323] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 323] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 323] rmdir("./config/usb_gadget/g1") = 0 [pid 323] exit_group(0) = ? [pid 323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./8/binderfs") = 0 umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./8/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./8/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./8/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./8/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./8") = 0 mkdir("./9", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 324 attached [pid 324] set_robust_list(0x555584df0760, 24 [pid 312] <... clone resumed>, child_tidptr=0x555584df0750) = 324 [pid 324] <... set_robust_list resumed>) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 324] rt_sigprocmask(SIG_SETMASK, [] [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 324] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 324] chdir("./9") = 0 [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 324] setpgid(0, 0) = 0 [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 324] write(3, "1000", 4) = 4 [pid 324] close(3) = 0 [pid 324] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 324] write(1, "executing program\n", 18) = 18 [pid 324] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 324] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 324] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 324] rmdir("./config/usb_gadget/g1") = 0 [pid 324] exit_group(0) = ? [pid 324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./9/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./9/binderfs") = 0 umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./9/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./9/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./9/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./9/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./9") = 0 mkdir("./10", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555584df0750) = 325 ci2-android-6-12-rust/strace-static-x86_64: Process 325 attached [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] set_robust_list(0x555584df0760, 24) = 0 [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] chdir("./10") = 0 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 325] setpgid(0, 0) = 0 [pid 325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 325] write(3, "1000", 4) = 4 [pid 325] close(3) = 0 [pid 325] symlink("/dev/binderfs", "./binderfs") = 0 [pid 325] write(1, "executing program\n", 18) = 18 executing program [pid 325] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 325] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 325] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 325] rmdir("./config/usb_gadget/g1") = 0 [pid 325] exit_group(0) = ? [pid 325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./10/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./10/binderfs") = 0 umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./10/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./10/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./10/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./10/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./10") = 0 mkdir("./11", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 326 attached , child_tidptr=0x555584df0750) = 326 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 326] set_robust_list(0x555584df0760, 24 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 326] <... set_robust_list resumed>) = 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] chdir("./11") = 0 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 326] setpgid(0, 0) = 0 [pid 326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 326] write(3, "1000", 4) = 4 [pid 326] close(3) = 0 [pid 326] symlink("/dev/binderfs", "./binderfs") = 0 [pid 326] write(1, "executing program\n", 18) = 18 executing program [pid 326] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 326] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 326] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 326] rmdir("./config/usb_gadget/g1") = 0 [pid 326] exit_group(0) = ? [pid 326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./11/binderfs") = 0 umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./11/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./11/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./11/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./11/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./11") = 0 mkdir("./12", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 327 attached , child_tidptr=0x555584df0750) = 327 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] set_robust_list(0x555584df0760, 24) = 0 [pid 327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] chdir("./12") = 0 [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 327] setpgid(0, 0) = 0 [pid 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 327] write(3, "1000", 4) = 4 [pid 327] close(3) = 0 [pid 327] symlink("/dev/binderfs", "./binderfs") = 0 [pid 327] write(1, "executing program\n", 18) = 18 executing program [ 23.257366][ T36] audit: type=1400 audit(1787193901.620:72): avc: denied { rmdir } for pid=314 comm="syz-executor160" name="g1" dev="configfs" ino=2579 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 23.280439][ T36] audit: type=1400 audit(1787193901.620:73): avc: denied { unmount } for pid=312 comm="syz-executor160" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [pid 327] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 327] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 327] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 327] rmdir("./config/usb_gadget/g1") = 0 [pid 327] exit_group(0) = ? [pid 327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./12/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./12/binderfs") = 0 umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./12/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./12/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./12/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./12/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./12") = 0 mkdir("./13", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 328 attached , child_tidptr=0x555584df0750) = 328 [pid 328] set_robust_list(0x555584df0760, 24) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] chdir("./13") = 0 [pid 328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 328] setpgid(0, 0) = 0 [pid 328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 328] write(3, "1000", 4) = 4 [pid 328] close(3) = 0 [pid 328] symlink("/dev/binderfs", "./binderfs") = 0 [pid 328] write(1, "executing program\n", 18) = 18 executing program [pid 328] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 328] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 328] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 328] rmdir("./config/usb_gadget/g1") = 0 [pid 328] exit_group(0) = ? [pid 328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./13/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./13/binderfs") = 0 umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./13/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./13/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./13/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./13/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./13") = 0 mkdir("./14", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 329 attached , child_tidptr=0x555584df0750) = 329 [pid 329] set_robust_list(0x555584df0760, 24) = 0 [pid 329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 329] chdir("./14") = 0 [pid 329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 329] setpgid(0, 0) = 0 [pid 329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 329] <... openat resumed>) = 3 [pid 329] write(3, "1000", 4) = 4 [pid 329] close(3) = 0 [pid 329] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 329] write(1, "executing program\n", 18) = 18 [pid 329] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 329] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 329] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 329] rmdir("./config/usb_gadget/g1") = 0 [pid 329] exit_group(0) = ? [pid 329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./14/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./14/binderfs") = 0 umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./14/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./14/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./14/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./14/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./14") = 0 mkdir("./15", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 330 attached [pid 330] set_robust_list(0x555584df0760, 24) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555584df0750) = 330 [pid 330] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 330] chdir("./15") = 0 [pid 330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 330] setpgid(0, 0) = 0 [pid 330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 330] write(3, "1000", 4) = 4 [pid 330] close(3) = 0 [pid 330] symlink("/dev/binderfs", "./binderfs") = 0 [pid 330] write(1, "executing program\n", 18) = 18 executing program [pid 330] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 330] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 330] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 330] rmdir("./config/usb_gadget/g1") = 0 [pid 330] exit_group(0) = ? [pid 330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./15/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./15/binderfs") = 0 umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./15/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./15/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./15/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./15/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./15") = 0 mkdir("./16", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 331 attached , child_tidptr=0x555584df0750) = 331 [pid 331] set_robust_list(0x555584df0760, 24) = 0 [pid 331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 331] chdir("./16") = 0 [pid 331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 331] setpgid(0, 0) = 0 [pid 331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 331] <... openat resumed>) = 3 [pid 331] write(3, "1000", 4) = 4 [pid 331] close(3) = 0 [pid 331] symlink("/dev/binderfs", "./binderfs") = 0 [pid 331] write(1, "executing program\n", 18) = 18 executing program [pid 331] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 331] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 331] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 331] rmdir("./config/usb_gadget/g1") = 0 [pid 331] exit_group(0) = ? [pid 331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./16/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./16/binderfs") = 0 umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./16/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./16/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./16/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./16/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./16") = 0 mkdir("./17", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 332 attached , child_tidptr=0x555584df0750) = 332 [pid 332] set_robust_list(0x555584df0760, 24) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] chdir("./17") = 0 [pid 332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 332] setpgid(0, 0) = 0 [pid 332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 332] write(3, "1000", 4) = 4 [pid 332] close(3) = 0 [pid 332] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 332] write(1, "executing program\n", 18) = 18 [pid 332] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 332] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 332] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 332] rmdir("./config/usb_gadget/g1") = 0 [pid 332] exit_group(0) = ? [pid 332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17/binderfs") = 0 umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./17/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./17/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17") = 0 mkdir("./18", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 333 attached , child_tidptr=0x555584df0750) = 333 [pid 333] set_robust_list(0x555584df0760, 24) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 333] chdir("./18") = 0 [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 333] setpgid(0, 0) = 0 [pid 333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 333] write(3, "1000", 4) = 4 [pid 333] close(3) = 0 [pid 333] symlink("/dev/binderfs", "./binderfs") = 0 [pid 333] write(1, "executing program\n", 18) = 18 [pid 333] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 333] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 333] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 333] rmdir("./config/usb_gadget/g1") = 0 [pid 333] exit_group(0) = ? [pid 333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 executing program umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18/binderfs") = 0 umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./18/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./18/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18") = 0 mkdir("./19", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 334 attached , child_tidptr=0x555584df0750) = 334 [pid 334] set_robust_list(0x555584df0760, 24) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 334] chdir("./19") = 0 [pid 334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 334] setpgid(0, 0) = 0 [pid 334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 334] write(3, "1000", 4) = 4 [pid 334] close(3) = 0 [pid 334] symlink("/dev/binderfs", "./binderfs") = 0 [pid 334] write(1, "executing program\n", 18) = 18 executing program [pid 334] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 334] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 334] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 334] rmdir("./config/usb_gadget/g1") = 0 [pid 334] exit_group(0) = ? [pid 334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19/binderfs") = 0 umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./19/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./19/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19") = 0 mkdir("./20", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 335 attached , child_tidptr=0x555584df0750) = 335 [pid 335] set_robust_list(0x555584df0760, 24) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 335] rt_sigprocmask(SIG_SETMASK, [] [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 335] chdir("./20") = 0 [pid 335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 335] setpgid(0, 0) = 0 [pid 335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 335] write(3, "1000", 4) = 4 [pid 335] close(3) = 0 [pid 335] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 335] write(1, "executing program\n", 18) = 18 [pid 335] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 335] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 335] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 335] rmdir("./config/usb_gadget/g1") = 0 [pid 335] exit_group(0) = ? [pid 335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20/binderfs") = 0 umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./20/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./20/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20") = 0 mkdir("./21", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 336 attached [pid 336] set_robust_list(0x555584df0760, 24) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555584df0750) = 336 [pid 336] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 336] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 336] chdir("./21") = 0 [pid 336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 336] setpgid(0, 0) = 0 [pid 336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 336] write(3, "1000", 4) = 4 [pid 336] close(3) = 0 [pid 336] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 336] write(1, "executing program\n", 18) = 18 [pid 336] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 336] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 336] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 336] rmdir("./config/usb_gadget/g1") = 0 [pid 336] exit_group(0) = ? [pid 336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./21/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./21/binderfs") = 0 umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./21/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./21/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./21/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./21/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./21") = 0 mkdir("./22", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 337 attached [pid 337] set_robust_list(0x555584df0760, 24) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555584df0750) = 337 [pid 337] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 337] chdir("./22") = 0 [pid 337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 337] setpgid(0, 0) = 0 [pid 337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 337] write(3, "1000", 4) = 4 [pid 337] close(3) = 0 [pid 337] symlink("/dev/binderfs", "./binderfs") = 0 [pid 337] write(1, "executing program\n", 18) = 18 executing program [pid 337] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 337] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 337] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 337] rmdir("./config/usb_gadget/g1") = 0 [pid 337] exit_group(0) = ? [pid 337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./22/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./22/binderfs") = 0 umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./22/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./22/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./22/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./22/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./22") = 0 mkdir("./23", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 338 attached , child_tidptr=0x555584df0750) = 338 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 338] set_robust_list(0x555584df0760, 24) = 0 [pid 338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 338] chdir("./23") = 0 [pid 338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 338] setpgid(0, 0) = 0 [pid 338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 338] write(3, "1000", 4) = 4 [pid 338] close(3) = 0 [pid 338] symlink("/dev/binderfs", "./binderfs") = 0 [pid 338] write(1, "executing program\n", 18) = 18 executing program [pid 338] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 338] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 338] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 338] rmdir("./config/usb_gadget/g1") = 0 [pid 338] exit_group(0) = ? [pid 338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./23/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./23/binderfs") = 0 umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./23/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./23/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./23/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./23/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./23") = 0 mkdir("./24", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 339 attached [pid 339] set_robust_list(0x555584df0760, 24) = 0 [pid 312] <... clone resumed>, child_tidptr=0x555584df0750) = 339 [pid 339] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 339] chdir("./24") = 0 [pid 339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 339] setpgid(0, 0) = 0 [pid 339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 339] write(3, "1000", 4) = 4 [pid 339] close(3) = 0 [pid 339] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 339] write(1, "executing program\n", 18) = 18 [pid 339] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 339] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 339] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 339] rmdir("./config/usb_gadget/g1") = 0 [pid 339] exit_group(0) = ? [pid 339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./24/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./24/binderfs") = 0 umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./24/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./24/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./24/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./24/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./24") = 0 mkdir("./25", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 340 attached , child_tidptr=0x555584df0750) = 340 [pid 340] set_robust_list(0x555584df0760, 24) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 340] chdir("./25") = 0 [pid 340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 340] setpgid(0, 0) = 0 [pid 340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 340] write(3, "1000", 4) = 4 [pid 340] close(3) = 0 [pid 340] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 340] write(1, "executing program\n", 18) = 18 [pid 340] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 340] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 340] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 340] rmdir("./config/usb_gadget/g1") = 0 [pid 340] exit_group(0) = ? [pid 340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./25/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./25/binderfs") = 0 umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./25/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./25/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./25/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./25/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./25") = 0 mkdir("./26", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555584df0750) = 341 ci2-android-6-12-rust/strace-static-x86_64: Process 341 attached [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 341] set_robust_list(0x555584df0760, 24) = 0 [pid 341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 341] chdir("./26") = 0 [pid 341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 341] setpgid(0, 0) = 0 [pid 341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 341] write(3, "1000", 4) = 4 [pid 341] close(3) = 0 [pid 341] symlink("/dev/binderfs", "./binderfs") = 0 [pid 341] write(1, "executing program\n", 18) = 18 executing program [pid 341] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 341] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 341] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 341] rmdir("./config/usb_gadget/g1") = 0 [pid 341] exit_group(0) = ? [pid 341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./26/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./26/binderfs") = 0 umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./26/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./26/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./26/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./26/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./26") = 0 mkdir("./27", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 342 attached , child_tidptr=0x555584df0750) = 342 [pid 342] set_robust_list(0x555584df0760, 24) = 0 [pid 342] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 342] chdir("./27" [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 342] <... chdir resumed>) = 0 [pid 342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 342] setpgid(0, 0) = 0 [pid 342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 342] write(3, "1000", 4) = 4 [pid 342] close(3) = 0 [pid 342] symlink("/dev/binderfs", "./binderfs") = 0 [pid 342] write(1, "executing program\n", 18) = 18 executing program [pid 342] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 342] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 342] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 342] rmdir("./config/usb_gadget/g1") = 0 [pid 342] exit_group(0) = ? [pid 342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./27/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./27/binderfs") = 0 umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./27/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./27/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./27/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./27/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./27") = 0 mkdir("./28", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 343 attached , child_tidptr=0x555584df0750) = 343 [pid 343] set_robust_list(0x555584df0760, 24 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 343] <... set_robust_list resumed>) = 0 [pid 343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 343] chdir("./28") = 0 [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] setpgid(0, 0) = 0 [pid 343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] write(3, "1000", 4) = 4 [pid 343] close(3) = 0 [pid 343] symlink("/dev/binderfs", "./binderfs") = 0 [pid 343] write(1, "executing program\n", 18) = 18 executing program [pid 343] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 343] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 343] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 343] rmdir("./config/usb_gadget/g1") = 0 [pid 343] exit_group(0) = ? [pid 343] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./28/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./28/binderfs") = 0 umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./28/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./28/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./28/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./28/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./28") = 0 mkdir("./29", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 344 attached , child_tidptr=0x555584df0750) = 344 [pid 344] set_robust_list(0x555584df0760, 24) = 0 [pid 344] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 344] chdir("./29") = 0 [pid 344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] setpgid(0, 0) = 0 [pid 344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 344] write(3, "1000", 4) = 4 [pid 344] close(3) = 0 [pid 344] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 344] write(1, "executing program\n", 18) = 18 [pid 344] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 344] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 344] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 344] rmdir("./config/usb_gadget/g1") = 0 [pid 344] exit_group(0) = ? [pid 344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./29/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./29/binderfs") = 0 umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./29/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./29/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./29/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./29/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./29") = 0 mkdir("./30", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 345 attached , child_tidptr=0x555584df0750) = 345 [pid 345] set_robust_list(0x555584df0760, 24) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] chdir("./30") = 0 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] setpgid(0, 0) = 0 [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 345] write(3, "1000", 4) = 4 [pid 345] close(3) = 0 [pid 345] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 345] write(1, "executing program\n", 18) = 18 [pid 345] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 345] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 345] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 345] rmdir("./config/usb_gadget/g1") = 0 [pid 345] exit_group(0) = ? [pid 345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555584df1820 /* 4 entries */, 32768) = 112 umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./30/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./30/binderfs") = 0 umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./30/config", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./30/config", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./30/config", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(4, 0x555584df9860 /* 2 entries */, 32768) = 48 getdents64(4, 0x555584df9860 /* 0 entries */, 32768) = 0 close(4) = 0 rmdir("./30/config") = 0 getdents64(3, 0x555584df1820 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./30") = 0 mkdir("./31", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 346 attached , child_tidptr=0x555584df0750) = 346 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] set_robust_list(0x555584df0760, 24) = 0 [pid 346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] chdir("./31") = 0 [pid 346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] setpgid(0, 0) = 0 [pid 346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "1000", 4) = 4 [pid 346] close(3) = 0 [pid 346] symlink("/dev/binderfs", "./binderfs") = 0 [pid 346] write(1, "executing program\n", 18) = 18 [pid 346] mkdirat(AT_FDCWD, "./config", 0777) = 0 executing program [pid 346] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 346] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [ 23.648480][ T346] BUG: scheduling while atomic: syz-executor160/346/0x00000002 [ 23.656098][ T346] Modules linked in: [ 23.660008][ T346] CPU: 0 UID: 0 PID: 346 Comm: syz-executor160 Not tainted syzkaller #0 03d350d479d1c05c2ac57b56e0973d7fc75f4bbd [ 23.660025][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 23.660037][ T346] Call Trace: [ 23.660041][ T346] [ 23.660046][ T346] __dump_stack+0x21/0x30 [ 23.660070][ T346] dump_stack_lvl+0x140/0x1c0 [ 23.660084][ T346] ? __cfi_dump_stack_lvl+0x10/0x10 [ 23.660098][ T346] dump_stack+0x19/0x20 [ 23.660111][ T346] __schedule_bug+0x12b/0x200 [ 23.660122][ T346] ? find_proxy_task+0x2460/0x2460 [ 23.660133][ T346] ? update_load_avg+0x4f3/0x1980 [ 23.660145][ T346] ? __kernel_text_address+0x11/0x40 [ 23.660158][ T346] ? unwind_get_return_address+0x51/0x90 [ 23.660171][ T346] __schedule+0xb85/0x20b0 [ 23.660186][ T346] ? kvm_sched_clock_read+0x15/0x30 [ 23.660196][ T346] ? sched_clock_noinstr+0xd/0x30 [ 23.660206][ T346] ? __kasan_check_read+0x15/0x20 [ 23.660217][ T346] ? __sched_text_start+0x10/0x10 [ 23.660230][ T346] ? __kasan_check_read+0x15/0x20 [ 23.660240][ T346] ? rwsem_spin_on_owner+0xa4/0x3b0 [ 23.660255][ T346] ? __kasan_check_write+0x18/0x20 [ 23.660265][ T346] ? _raw_spin_lock_irq+0x93/0x120 [ 23.660278][ T346] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 23.660291][ T346] schedule+0xc5/0x240 [ 23.660304][ T346] schedule_preempt_disabled+0x14/0x30 [ 23.660318][ T346] rwsem_down_write_slowpath+0x5c9/0x1b60 [ 23.660331][ T346] ? rwsem_down_read_slowpath+0x14c0/0x14c0 [ 23.660342][ T346] ? try_to_wake_up+0x111a/0x1fd0 [ 23.660354][ T346] ? __kasan_check_write+0x18/0x20 [ 23.660364][ T346] ? wake_q_add_safe+0x29/0x100 [ 23.660372][ T346] ? cpus_share_resources+0xa0/0x130 [ 23.660383][ T346] ? rwsem_mark_wake+0x507/0x770 [ 23.660398][ T346] ? __kasan_check_write+0x18/0x20 [ 23.660407][ T346] ? rwsem_read_trylock+0x275/0x5a0 [ 23.660421][ T346] ? downgrade_write+0x470/0x470 [ 23.660435][ T346] down_write+0x163/0x2b0 [ 23.660445][ T346] ? __cfi_down_write+0x10/0x10 [ 23.660456][ T346] ? __kasan_check_write+0x18/0x20 [ 23.660466][ T346] kernfs_remove_by_name_ns+0x8c/0x180 [ 23.660481][ T346] sysfs_remove_group+0x108/0x250 [ 23.660493][ T346] dpm_sysfs_remove+0x99/0xd0 [ 23.660506][ T346] device_del+0x241/0xcf0 [ 23.660520][ T346] ? __cfi_class_find_device+0x10/0x10 [ 23.660530][ T346] ? __cfi_device_del+0x10/0x10 [ 23.660544][ T346] ? __kasan_check_write+0x18/0x20 [ 23.660553][ T346] ? kobject_put+0x1cc/0x2a0 [ 23.660573][ T346] device_destroy+0xb0/0x100 [ 23.660588][ T346] ? __cfi_device_destroy+0x10/0x10 [ 23.660609][ T346] ? __kasan_check_write+0x18/0x20 [ 23.660628][ T346] android_device_destroy+0x118/0x180 [ 23.660649][ T346] gadgets_drop+0x1d/0x30 [ 23.660659][ T346] ? __cfi_gadgets_drop+0x10/0x10 [ 23.660668][ T346] configfs_rmdir+0x8ba/0x9b0 [ 23.660681][ T346] vfs_rmdir+0x3db/0x560 [ 23.660695][ T346] do_rmdir+0x29a/0x590 [ 23.660709][ T346] ? __cfi_do_rmdir+0x10/0x10 [ 23.660722][ T346] ? __kasan_check_write+0x18/0x20 [ 23.660732][ T346] __x64_sys_rmdir+0x4b/0x60 [ 23.660746][ T346] x64_sys_call+0xaf7/0x2ee0 [ 23.660755][ T346] do_syscall_64+0x57/0xf0 [ 23.660768][ T346] ? clear_bhb_loop+0x50/0xa0 [ 23.660778][ T346] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 23.660794][ T346] RIP: 0033:0x7faf032a51e9 [ 23.660807][ T346] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 [ 23.660816][ T346] RSP: 002b:00007ffcb293cf18 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 23.660827][ T346] RAX: ffffffffffffffda RBX: 0000000000005c39 RCX: 00007faf032a51e9 [ 23.660834][ T346] RDX: 0031672f74656764 RSI: c6b9494aeedaa991 RDI: 0000200000000600 [ 23.660842][ T346] RBP: 0000000000000000 R08: 00007ffcb293cf4c R09: 00007ffcb293cf4c [ 23.660848][ T346] R10: 00007ffcb293cf4c R11: 0000000000000246 R12: 00007ffcb293cf4c [ 23.660855][ T346] R13: 0000000000000002 R14: 00007ffcb293cf60 R15: 000000000000001f [ 23.660863][ T346] [ 24.049382][ T346] BUG: scheduling while atomic: syz-executor160/346/0x00000000 [ 24.057220][ T346] Modules linked in: [ 24.061186][ T346] CPU: 1 UID: 0 PID: 346 Comm: syz-executor160 Tainted: G W syzkaller #0 03d350d479d1c05c2ac57b56e0973d7fc75f4bbd [ 24.061218][ T346] Tainted: [W]=WARN [ 24.061225][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 24.061236][ T346] Call Trace: [ 24.061242][ T346] [ 24.061248][ T346] __dump_stack+0x21/0x30 [ 24.061269][ T346] dump_stack_lvl+0x140/0x1c0 [ 24.061282][ T346] ? __cfi_dump_stack_lvl+0x10/0x10 [ 24.061297][ T346] dump_stack+0x19/0x20 [ 24.061310][ T346] __schedule_bug+0x12b/0x200 [ 24.061321][ T346] ? find_proxy_task+0x2460/0x2460 [ 24.061333][ T346] __schedule+0xb85/0x20b0 [ 24.061348][ T346] ? __wake_up_sync_key+0x1be/0x2c0 [ 24.061360][ T346] ? __cfi___wake_up_sync_key+0x10/0x10 [ 24.061371][ T346] ? __sched_text_start+0x10/0x10 [ 24.061385][ T346] ? __kasan_check_write+0x18/0x20 [ 24.061396][ T346] ? _raw_spin_lock_irq+0x93/0x120 [ 24.061409][ T346] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 24.061422][ T346] ? __kasan_check_read+0x15/0x20 [ 24.061432][ T346] ? cgroup_update_frozen+0x160/0x980 [ 24.061446][ T346] schedule+0xc5/0x240 [ 24.061460][ T346] ptrace_stop+0x528/0x8f0 [ 24.061472][ T346] ptrace_notify+0x1de/0x290 [ 24.061485][ T346] ? __cfi_ptrace_notify+0x10/0x10 [ 24.061498][ T346] ? __cfi_do_rmdir+0x10/0x10 [ 24.061512][ T346] ? __kasan_check_write+0x18/0x20 [ 24.061522][ T346] syscall_exit_work+0x84/0x150 [ 24.061532][ T346] syscall_exit_to_user_mode_prepare+0x21/0x40 [ 24.061542][ T346] syscall_exit_to_user_mode+0x15/0xb0 [ 24.061553][ T346] do_syscall_64+0x63/0xf0 [ 24.061566][ T346] ? clear_bhb_loop+0x50/0xa0 [ 24.061576][ T346] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 24.061592][ T346] RIP: 0033:0x7faf032a51e9 [ 24.061601][ T346] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 [ 24.061610][ T346] RSP: 002b:00007ffcb293cf18 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 24.061621][ T346] RAX: 0000000000000000 RBX: 0000000000005c39 RCX: 00007faf032a51e9 [ 24.061628][ T346] RDX: 0031672f74656764 RSI: c6b9494aeedaa991 RDI: 0000200000000600 [ 24.061636][ T346] RBP: 0000000000000000 R08: 00007ffcb293cf4c R09: 00007ffcb293cf4c [ 24.061642][ T346] R10: 00007ffcb293cf4c R11: 0000000000000246 R12: 00007ffcb293cf4c [ 24.061649][ T346] R13: 0000000000000002 R14: 00007ffcb293cf60 R15: 000000000000001f [ 24.061656][ T346] [ 24.061713][ T0] Oops: general protection fault, probably for non-canonical address 0xdfff8481f6e50680: 0000 [#1] PREEMPT SMP KASAN PTI [ 24.315475][ T0] CPU: 1 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W syzkaller #0 03d350d479d1c05c2ac57b56e0973d7fc75f4bbd [ 24.328119][ T0] Tainted: [W]=WARN [ 24.331897][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 24.341936][ T0] RIP: 0010:__schedule+0x149e/0x20b0 [ 24.347208][ T0] Code: e8 67 08 3b fc 4c 8b 74 24 18 49 c7 06 00 00 00 00 48 8b 1c 24 48 89 df 48 8b 74 24 08 e8 9a 52 64 fb 48 89 c7 e8 82 60 b7 fb <43> c6 44 2c 10 f8 43 c6 44 2c 0c f8 48 c7 84 24 c0 00 00 00 0e 36 [ 24.366786][ T0] RSP: 0018:ffffffff87407be0 EFLAGS: 00010046 [ 24.372827][ T0] RAX: ffff88810872a600 RBX: ffffffff87415c90 RCX: ffffffff874156c0 [ 24.380787][ T0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 24.388745][ T0] RBP: ffffffff87407da8 R08: ffffffff874156c7 R09: 1ffffffff0e82ad8 [ 24.396689][ T0] R10: dffffc0000000000 R11: fffffbfff0e82ad9 R12: ffff8881f6e50670 [ 24.404638][ T0] R13: dffffc0000000000 R14: 1ffffffff0e80f94 R15: ffffffff874156c0 [ 24.412587][ T0] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 24.421487][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.428057][ T0] CR2: 00007faf032c6002 CR3: 000000010af6e000 CR4: 00000000003526b0 [ 24.436006][ T0] Call Trace: [ 24.439273][ T0] [ 24.442186][ T0] ? __kasan_check_read+0x15/0x20 [ 24.447187][ T0] ? ct_nmi_enter+0x9a/0xe0 [ 24.451692][ T0] ? ct_irq_enter+0xd/0x20 [ 24.456085][ T0] ? irqentry_enter+0x2c/0x40 [ 24.460737][ T0] ? sysvec_apic_timer_interrupt+0x13/0x90 [ 24.466514][ T0] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 24.472641][ T0] ? ct_kernel_exit+0x7d/0xb0 [ 24.477293][ T0] ? pv_native_safe_halt+0x13/0x20 [ 24.482379][ T0] ? default_idle+0x17/0x30 [ 24.486854][ T0] ? arch_cpu_idle+0xd/0x20 [ 24.491331][ T0] ? default_idle_call+0x3e/0x80 [ 24.496244][ T0] ? do_idle+0x2fc/0x570 [ 24.500478][ T0] ? idle_inject_timer_fn+0x80/0x80 [ 24.505654][ T0] ? cpu_startup_entry+0x47/0x60 [ 24.510578][ T0] ? rest_init+0x10b/0x130 [ 24.514969][ T0] ? __cfi_x86_late_time_init+0x10/0x10 [ 24.520492][ T0] ? start_kernel+0x462/0x4bb [ 24.525143][ T0] ? x86_64_start_reservations+0x2e/0x30 [ 24.530751][ T0] ? x86_64_start_kernel+0x6a/0x7b [ 24.535837][ T0] ? common_startup_64+0x13b/0x157 [ 24.540924][ T0] [ 24.543915][ T0] Modules linked in: [ 24.547795][ T0] ---[ end trace 0000000000000000 ]--- [ 24.553226][ T0] RIP: 0010:__schedule+0x149e/0x20b0 [ 24.558491][ T0] Code: e8 67 08 3b fc 4c 8b 74 24 18 49 c7 06 00 00 00 00 48 8b 1c 24 48 89 df 48 8b 74 24 08 e8 9a 52 64 fb 48 89 c7 e8 82 60 b7 fb <43> c6 44 2c 10 f8 43 c6 44 2c 0c f8 48 c7 84 24 c0 00 00 00 0e 36 [ 24.578067][ T0] RSP: 0018:ffffffff87407be0 EFLAGS: 00010046 [ 24.584109][ T0] RAX: ffff88810872a600 RBX: ffffffff87415c90 RCX: ffffffff874156c0 [ 24.592057][ T0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 24.599999][ T0] RBP: ffffffff87407da8 R08: ffffffff874156c7 R09: 1ffffffff0e82ad8 [ 24.607941][ T0] R10: dffffc0000000000 R11: fffffbfff0e82ad9 R12: ffff8881f6e50670 [ 24.615885][ T0] R13: dffffc0000000000 R14: 1ffffffff0e80f94 R15: ffffffff874156c0 [ 24.623830][ T0] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 24.632732][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.639289][ T0] CR2: 00007faf032c6002 CR3: 000000010af6e000 CR4: 00000000003526b0 [ 24.647236][ T0] Kernel panic - not syncing: Fatal exception [ 25.713335][ T0] Shutting down cpus with NMI [ 25.718316][ T0] Kernel Offset: disabled [ 25.722626][ T0] Rebooting in 86400 seconds..