ci2-android-5-15/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-15/syz-executor1481950225 <...> Warning: Permanently added '10.128.0.245' (ED25519) to the list of known hosts. execve("ci2-android-5-15/syz-executor1481950225", ["ci2-android-5-15/syz-executor1481950225"], 0x7ffdf27e3020 /* 10 vars */) = 0 brk(NULL) = 0x55557284d000 brk(0x55557284dd40) = 0x55557284dd40 arch_prctl(ARCH_SET_FS, 0x55557284d3c0) = 0 set_tid_address(0x55557284d690) = 302 set_robust_list(0x55557284d6a0, 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-5-15/syz-executor1481950225", 4096) = 45 getrandom("\xe2\x82\x18\x1d\x40\xba\x52\x86", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557284dd40 brk(0x55557286ed40) = 0x55557286ed40 brk(0x55557286f000) = 0x55557286f000 mprotect(0x7f960a5e7000, 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=0x55557284d690) = 303 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(3ci2-android-5-15/strace-static-x86_64: Process 303 attached ) = 0 [pid 303] set_robust_list(0x55557284d6a0, 24 [pid 302] openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC [pid 303] <... set_robust_list resumed>) = 0 [pid 302] <... openat resumed>) = 3 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 302] write(3, "1", 1 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 302] <... write resumed>) = 1 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "100", 3) = 3 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "0", 1) = 1 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "0", 1) = 1 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "7 4 1 3", 7) = 7 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "1", 1) = 1 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "1", 1) = 1 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/sys/kernel/debug/failslab/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "Y", 1) = 1 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "Y", 1) = 1 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "Y", 1) = 1 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/sys/kernel/debug/fail_usercopy/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "Y", 1) = 1 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/sys/kernel/debug/fail_make_request/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "Y", 1) = 1 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/sys/kernel/debug/fail_io_timeout/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "Y", 1) = 1 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/sys/kernel/debug/fail_iommufd/task-filter", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 302] openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "0", 1) = 1 [pid 302] close(3) = 0 [pid 302] openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "303", 3) = 3 [pid 302] close(3) = 0 [pid 302] kill(303, SIGKILL) = 0 [pid 303] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=303, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 304 ci2-android-5-15/strace-static-x86_64: Process 304 attached [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] set_robust_list(0x55557284d6a0, 24 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] <... set_robust_list resumed>) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] getrandom( [pid 302] <... clone resumed>, child_tidptr=0x55557284d690) = 305 [pid 304] <... getrandom resumed>"\x37\x26\x8d\xa5\x81\xec\x0e\xac", 8, GRND_NONBLOCK) = 8 [pid 304] mkdir("./syzkaller.zBpbwa", 0700ci2-android-5-15/strace-static-x86_64: Process 305 attached [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 306 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] <... mkdir resumed>) = 0 [pid 304] chmod("./syzkaller.zBpbwa", 0777) = 0 [pid 304] chdir("./syzkaller.zBpbwa") = 0 [pid 304] mkdir("./0", 0777 [pid 302] <... clone resumed>, child_tidptr=0x55557284d690) = 307 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] set_robust_list(0x55557284d6a0, 24ci2-android-5-15/strace-static-x86_64: Process 306 attached [pid 302] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... set_robust_list resumed>) = 0 [pid 304] <... mkdir resumed>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 302] <... clone resumed>, child_tidptr=0x55557284d690) = 308 [pid 304] <... clone resumed>, child_tidptr=0x55557284d690) = 309 [pid 302] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 307 attached [pid 302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 307] set_robust_list(0x55557284d6a0, 24) = 0 [pid 306] set_robust_list(0x55557284d6a0, 24 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 308 attached [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] getrandom( [pid 307] getrandom( [pid 308] set_robust_list(0x55557284d6a0, 24 [pid 306] <... set_robust_list resumed>) = 0 [pid 305] <... getrandom resumed>"\x76\x44\xc9\x44\x71\xf3\xbc\x40", 8, GRND_NONBLOCK) = 8 [pid 307] <... getrandom resumed>"\x9a\x1e\xe8\x5f\xd6\xd1\xe2\x94", 8, GRND_NONBLOCK) = 8 [pid 307] mkdir("./syzkaller.8V5z8J", 0700) = 0 [pid 305] mkdir("./syzkaller.UQjb2L", 0700 [pid 307] chmod("./syzkaller.8V5z8J", 0777) = 0 [pid 305] <... mkdir resumed>) = 0 [pid 307] chdir("./syzkaller.8V5z8J") = 0 [pid 307] mkdir("./0", 0777 [pid 305] chmod("./syzkaller.UQjb2L", 0777 [pid 308] <... set_robust_list resumed>) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 305] <... chmod resumed>) = 0 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] chdir("./syzkaller.UQjb2L") = 0 [pid 305] mkdir("./0", 0777 [pid 307] <... mkdir resumed>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... mkdir resumed>) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[] [pid 306] getrandom( [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 305] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... getrandom resumed>"\x54\x39\x3a\xbb\x7d\xe9\xb8\xe1", 8, GRND_NONBLOCK) = 8 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 307] <... clone resumed>, child_tidptr=0x55557284d690) = 310 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] <... clone resumed>, child_tidptr=0x55557284d690) = 311 [pid 306] mkdir("./syzkaller.kx2oDE", 0700ci2-android-5-15/strace-static-x86_64: Process 309 attached [pid 309] set_robust_list(0x55557284d6a0, 24) = 0 [pid 309] rt_sigprocmask(SIG_SETMASK, [] [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 309] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 309] chdir("./0" [pid 306] <... mkdir resumed>) = 0 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 309] <... chdir resumed>) = 0 [pid 309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 309] setpgid(0, 0) = 0 ci2-android-5-15/strace-static-x86_64: Process 311 attached [pid 309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] getrandom( [pid 306] chmod("./syzkaller.kx2oDE", 0777 [pid 308] <... getrandom resumed>"\xc4\xed\x42\x2f\xee\x65\x09\xd3", 8, GRND_NONBLOCK) = 8 [pid 306] <... chmod resumed>) = 0 [pid 311] set_robust_list(0x55557284d6a0, 24 [pid 308] mkdir("./syzkaller.C4AWtc", 0700 [pid 306] chdir("./syzkaller.kx2oDE" [pid 308] <... mkdir resumed>) = 0 [pid 306] <... chdir resumed>) = 0 [pid 309] <... openat resumed>) = 3 [pid 309] write(3, "1000", 4 [pid 306] mkdir("./0", 0777 [pid 309] <... write resumed>) = 4 [pid 309] close(3) = 0 [pid 309] symlink("/dev/binderfs", "./binderfs" [pid 306] <... mkdir resumed>) = 0 [ 25.394089][ T30] audit: type=1400 audit(1790813801.125:64): avc: denied { execmem } for pid=302 comm="syz-executor148" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 309] <... symlink resumed>) = 0 [pid 308] chmod("./syzkaller.C4AWtc", 0777 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 311] <... set_robust_list resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 310 attached [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] <... chmod resumed>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 309] write(1, "executing program\n", 18) = 18 [pid 309] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 308] chdir("./syzkaller.C4AWtc" [pid 306] <... clone resumed>, child_tidptr=0x55557284d690) = 312 executing program [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 308] <... chdir resumed>) = 0 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 311] rt_sigprocmask(SIG_SETMASK, [] [pid 310] set_robust_list(0x55557284d6a0, 24 [pid 308] mkdir("./0", 0777ci2-android-5-15/strace-static-x86_64: Process 312 attached [pid 309] <... mkdirat resumed>) = 0 [pid 309] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 312] set_robust_list(0x55557284d6a0, 24 [pid 311] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... set_robust_list resumed>) = 0 [pid 309] <... mount resumed>) = 0 [pid 308] <... mkdir resumed>) = 0 [pid 311] chdir("./0" [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 311] <... chdir resumed>) = 0 [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 311] <... prctl resumed>) = 0 [pid 311] setpgid(0, 0 [pid 308] <... clone resumed>, child_tidptr=0x55557284d690) = 313 [pid 311] <... setpgid resumed>) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 311] <... openat resumed>) = 3 [pid 311] write(3, "1000", 4) = 4 [pid 311] close(3) = 0 [pid 311] symlink("/dev/binderfs", "./binderfs" [pid 310] rt_sigprocmask(SIG_SETMASK, [] [pid 311] <... symlink resumed>) = 0 [pid 310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 311] write(1, "executing program\n", 18 executing program [pid 310] chdir("./0" [pid 311] <... write resumed>) = 18 [pid 310] <... chdir resumed>) = 0 [pid 311] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] <... mkdirat resumed>) = 0 [pid 310] <... prctl resumed>) = 0 [pid 311] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 310] setpgid(0, 0 [pid 312] <... set_robust_list resumed>) = 0 [pid 311] <... mount resumed>) = 0 [pid 310] <... setpgid resumed>) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 311] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 311] <... openat resumed>) = 3 [pid 309] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 312] chdir("./0" [pid 311] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 310] <... openat resumed>) = 3 [pid 309] <... openat resumed>) = 3 [pid 312] <... chdir resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 310] write(3, "1000", 4 [pid 309] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 311] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 310] <... write resumed>) = 4 [pid 309] <... ioctl resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 313 attached [pid 312] <... prctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 310] close(3 [pid 309] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 312] setpgid(0, 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 310] <... close resumed>) = 0 [pid 309] <... ioctl resumed>) = 0 [pid 312] <... setpgid resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 310] symlink("/dev/binderfs", "./binderfs" [pid 312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 310] <... symlink resumed>) = 0 [pid 309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 312] <... openat resumed>) = 3 [pid 310] write(1, "executing program\n", 18 [pid 309] <... ioctl resumed>) = 0 executing program [pid 312] write(3, "1000", 4 [pid 310] <... write resumed>) = 18 [pid 309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 312] <... write resumed>) = 4 [pid 310] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 312] close(3 [pid 310] <... mkdirat resumed>) = 0 [pid 312] <... close resumed>) = 0 [pid 310] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 312] symlink("/dev/binderfs", "./binderfs" [pid 310] <... mount resumed>) = 0 [pid 312] <... symlink resumed>) = 0 [pid 310] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 312] write(1, "executing program\n", 18 [pid 310] <... openat resumed>) = 3 [pid 312] <... write resumed>) = 18 executing program [pid 310] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 312] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 310] <... ioctl resumed>) = 0 [pid 313] set_robust_list(0x55557284d6a0, 24 [pid 312] <... mkdirat resumed>) = 0 [pid 310] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 313] <... set_robust_list resumed>) = 0 [pid 312] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 310] <... ioctl resumed>) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 312] <... mount resumed>) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 310] <... ioctl resumed>) = 0 [pid 313] chdir("./0" [pid 312] <... openat resumed>) = 3 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 313] <... chdir resumed>) = 0 [pid 312] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 312] <... ioctl resumed>) = 0 [pid 313] <... prctl resumed>) = 0 [pid 312] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 313] setpgid(0, 0 [pid 312] <... ioctl resumed>) = 0 [pid 313] <... setpgid resumed>) = 0 [pid 312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 312] <... ioctl resumed>) = 0 [pid 313] <... openat resumed>) = 3 [pid 312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 313] write(3, "1000", 4) = 4 [ 25.461428][ T30] audit: type=1400 audit(1790813801.195:65): avc: denied { mounton } for pid=309 comm="syz-executor148" path="/root/syzkaller.zBpbwa/0/dev_mnt" dev="sda1" ino=2035 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 25.486861][ T30] audit: type=1400 audit(1790813801.195:66): avc: denied { mount } for pid=309 comm="syz-executor148" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [pid 313] close(3) = 0 [pid 313] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 313] write(1, "executing program\n", 18) = 18 [pid 313] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 313] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 313] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 313] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 313] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 25.515624][ T30] audit: type=1400 audit(1790813801.215:67): avc: denied { read write } for pid=311 comm="syz-executor148" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.539595][ T30] audit: type=1400 audit(1790813801.215:68): avc: denied { open } for pid=311 comm="syz-executor148" path="/dev/raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.563446][ T30] audit: type=1400 audit(1790813801.215:69): avc: denied { ioctl } for pid=311 comm="syz-executor148" path="/dev/raw-gadget" dev="devtmpfs" ino=254 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 311] <... ioctl resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 310] <... ioctl resumed>) = 0 [ 25.747063][ T39] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 25.777051][ T317] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 25.784649][ T26] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 309] <... ioctl resumed>) = 0 [pid 309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 312] <... ioctl resumed>) = 0 [pid 310] <... ioctl resumed>) = 18 [pid 312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 309] <... ioctl resumed>) = 18 [pid 309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 312] <... ioctl resumed>) = 18 [pid 312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 313] <... ioctl resumed>) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 25.797088][ T316] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 25.827076][ T320] usb 5-1: new high-speed USB device number 2 using dummy_hcd [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 311] <... ioctl resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 310] <... ioctl resumed>) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 311] <... ioctl resumed>) = 0 [pid 309] <... ioctl resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 312] <... ioctl resumed>) = 0 [pid 312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 310] <... ioctl resumed>) = 18 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 311] <... ioctl resumed>) = 9 [pid 309] <... ioctl resumed>) = 18 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 312] <... ioctl resumed>) = 18 [pid 310] <... ioctl resumed>) = 0 [pid 312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 313] <... ioctl resumed>) = 0 [pid 311] <... ioctl resumed>) = 0 [pid 309] <... ioctl resumed>) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 312] <... ioctl resumed>) = 0 [pid 310] <... ioctl resumed>) = 9 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 313] <... ioctl resumed>) = 18 [pid 311] <... ioctl resumed>) = 36 [pid 309] <... ioctl resumed>) = 9 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 310] <... ioctl resumed>) = 0 [pid 312] <... ioctl resumed>) = 9 [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 313] <... ioctl resumed>) = 0 [pid 312] <... ioctl resumed>) = 0 [pid 310] <... ioctl resumed>) = 36 [pid 309] <... ioctl resumed>) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 26.107129][ T39] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 26.118297][ T39] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 26.127411][ T39] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.136529][ T39] usb 2-1: config 0 descriptor?? [ 26.141633][ T317] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 313] <... ioctl resumed>) = 9 [pid 312] <... ioctl resumed>) = 36 [pid 309] <... ioctl resumed>) = 36 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 311] <... ioctl resumed>) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350) = 0 [pid 313] <... ioctl resumed>) = 0 [ 26.152574][ T317] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 26.161712][ T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 26.172688][ T316] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 26.183621][ T317] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.192424][ T316] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 36 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 310] <... ioctl resumed>) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350) = 0 [ 26.201562][ T26] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 26.210987][ T316] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.219250][ T317] usb 4-1: config 0 descriptor?? [ 26.224273][ T320] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 26.235345][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.243403][ T320] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [pid 312] <... ioctl resumed>) = 0 [pid 309] <... ioctl resumed>) = 0 [pid 312] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 309] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 312] <... ioctl resumed>) = 0 [pid 309] <... ioctl resumed>) = 0 [pid 312] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 309] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 312] <... ioctl resumed>) = 0 [pid 309] <... ioctl resumed>) = 0 [pid 312] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c [pid 309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c [pid 312] <... ioctl resumed>) = 0 [pid 309] <... ioctl resumed>) = 0 [pid 312] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 309] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 313] <... ioctl resumed>) = 0 [pid 312] <... ioctl resumed>) = 0 [pid 309] <... ioctl resumed>) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350) = 0 [ 26.253212][ T26] usb 1-1: config 0 descriptor?? [ 26.258995][ T316] usb 3-1: config 0 descriptor?? [ 26.264109][ T320] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.273034][ T320] usb 5-1: config 0 descriptor?? [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 309] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 312] <... ioctl resumed>) = 0 [pid 312] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 309] <... ioctl resumed>) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 311] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 26.628188][ T39] savu 0003:1E7D:2D5A.0001: unknown main item tag 0x0 [ 26.635076][ T39] savu 0003:1E7D:2D5A.0001: unknown main item tag 0x0 [ 26.642019][ T39] savu 0003:1E7D:2D5A.0001: unknown main item tag 0x0 [ 26.648828][ T39] savu 0003:1E7D:2D5A.0001: unknown main item tag 0x0 [ 26.655610][ T39] savu 0003:1E7D:2D5A.0001: unknown main item tag 0x0 [ 26.662442][ T39] savu 0003:1E7D:2D5A.0001: unknown main item tag 0x0 [ 26.669239][ T39] savu 0003:1E7D:2D5A.0001: unknown main item tag 0x0 [pid 310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 310] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 26.676003][ T39] savu 0003:1E7D:2D5A.0001: unknown main item tag 0x0 [ 26.682855][ T39] savu 0003:1E7D:2D5A.0001: unknown main item tag 0x0 [ 26.690504][ T39] savu 0003:1E7D:2D5A.0001: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [ 26.702396][ T317] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 26.709500][ T317] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 26.716285][ T317] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [pid 312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 312] <... ioctl resumed>) = 0 [pid 309] <... ioctl resumed>) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 313] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 312] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 313] <... ioctl resumed>) = 34 [pid 312] <... ioctl resumed>) = 34 [ 26.724098][ T317] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 26.730935][ T317] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 26.737839][ T317] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 26.744638][ T317] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 26.751503][ T317] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 26.759310][ T320] savu 0003:1E7D:2D5A.0003: unknown main item tag 0x0 [ 26.766117][ T320] savu 0003:1E7D:2D5A.0003: unknown main item tag 0x0 [pid 309] <... ioctl resumed>) = 34 [ 26.772964][ T317] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 26.780746][ T316] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 26.788474][ T26] savu 0003:1E7D:2D5A.0005: unknown main item tag 0x0 [ 26.795290][ T26] savu 0003:1E7D:2D5A.0005: unknown main item tag 0x0 [ 26.802183][ T320] savu 0003:1E7D:2D5A.0003: unknown main item tag 0x0 [ 26.809051][ T316] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 26.815856][ T316] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 26.825577][ T320] savu 0003:1E7D:2D5A.0003: unknown main item tag 0x0 [ 26.832679][ T317] savu 0003:1E7D:2D5A.0002: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 26.843759][ T26] savu 0003:1E7D:2D5A.0005: unknown main item tag 0x0 [ 26.850605][ T320] savu 0003:1E7D:2D5A.0003: unknown main item tag 0x0 [ 26.857471][ T26] savu 0003:1E7D:2D5A.0005: unknown main item tag 0x0 [ 26.864256][ T26] savu 0003:1E7D:2D5A.0005: unknown main item tag 0x0 [ 26.871107][ T316] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [pid 311] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 310] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 311] <... openat resumed>) = 4 [pid 311] exit_group(0) = ? [pid 311] +++ exited with 0 +++ [ 26.877923][ T320] savu 0003:1E7D:2D5A.0003: unknown main item tag 0x0 [ 26.884760][ T320] savu 0003:1E7D:2D5A.0003: unknown main item tag 0x0 [ 26.891592][ T316] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 26.898496][ T26] savu 0003:1E7D:2D5A.0005: unknown main item tag 0x0 [ 26.905331][ T26] savu 0003:1E7D:2D5A.0005: unknown main item tag 0x0 [ 26.912182][ T316] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 26.919372][ T320] savu 0003:1E7D:2D5A.0003: unknown main item tag 0x0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 305] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 305] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 305] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 313] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 305] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./0/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./0/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 305] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 305] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] close(4) = 0 [pid 305] rmdir("./0/dev_mnt") = 0 [pid 305] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 26.921578][ T20] usb 2-1: USB disconnect, device number 2 [ 26.927138][ T320] savu 0003:1E7D:2D5A.0003: unknown main item tag 0x0 [ 26.939426][ T316] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 26.946242][ T316] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 26.950952][ T30] audit: type=1400 audit(1790813802.675:70): avc: denied { unmount } for pid=305 comm="syz-executor148" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 26.953520][ T26] savu 0003:1E7D:2D5A.0005: unknown main item tag 0x0 [pid 305] unlink("./0/binderfs") = 0 [pid 305] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] rmdir("./0") = 0 [pid 305] mkdir("./1", 0777) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 327 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] <... openat resumed>) = 4 [pid 310] <... openat resumed>) = 4 [pid 313] exit_group(0 [pid 310] exit_group(0 [pid 313] <... exit_group resumed>) = ? [pid 310] <... exit_group resumed>) = ? [ 26.980579][ T320] savu 0003:1E7D:2D5A.0003: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 26.991683][ T316] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 26.999302][ T316] savu 0003:1E7D:2D5A.0004: hidraw3: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 27.011564][ T26] savu 0003:1E7D:2D5A.0005: unknown main item tag 0x0 [ 27.017810][ T326] usb 4-1: USB disconnect, device number 2 ci2-android-5-15/strace-static-x86_64: Process 327 attached [pid 310] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 307] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 307] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 327] set_robust_list(0x55557284d6a0, 24 [pid 312] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 309] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 307] <... umount2 resumed>) = 0 [pid 327] <... set_robust_list resumed>) = 0 [pid 312] <... openat resumed>) = 4 [pid 309] <... openat resumed>) = 4 [pid 327] rt_sigprocmask(SIG_SETMASK, [] [pid 312] exit_group(0 [pid 309] exit_group(0 [pid 307] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] <... exit_group resumed>) = ? [pid 309] <... exit_group resumed>) = ? [pid 327] chdir("./1" [pid 312] +++ exited with 0 +++ [pid 309] +++ exited with 0 +++ [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 327] <... chdir resumed>) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 307] newfstatat(AT_FDCWD, "./0/dev_mnt" [pid 327] <... prctl resumed>) = 0 [pid 307] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 327] setpgid(0, 0) = 0 [pid 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 307] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 327] <... openat resumed>) = 3 [pid 327] write(3, "1000", 4) = 4 [pid 327] close(3) = 0 [pid 327] symlink("/dev/binderfs", "./binderfs") = 0 [pid 313] +++ exited with 0 +++ [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 327] write(1, "executing program\n", 18 [pid 307] openat(AT_FDCWD, "./0/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 327] <... write resumed>) = 18 [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 327] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 307] <... openat resumed>) = 4 [pid 306] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 327] <... mkdirat resumed>) = 0 [pid 304] <... openat resumed>) = 3 [pid 327] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 307] fstat(4 [pid 306] <... openat resumed>) = 3 [pid 327] <... mount resumed>) = 0 [pid 327] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 327] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 327] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 306] fstat(3 [pid 304] fstat(3 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] getdents64(4 [pid 306] getdents64(3 [pid 304] getdents64(3 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 304] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 306] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] getdents64(4 [pid 306] <... umount2 resumed>) = 0 [pid 304] <... umount2 resumed>) = 0 [pid 306] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] close(4 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... close resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./0/dev_mnt" [pid 304] newfstatat(AT_FDCWD, "./0/dev_mnt" [pid 307] rmdir("./0/dev_mnt" [pid 306] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... rmdir resumed>) = 0 [pid 306] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] newfstatat(AT_FDCWD, "./0/binderfs" [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] openat(AT_FDCWD, "./0/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] openat(AT_FDCWD, "./0/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] unlink("./0/binderfs" [pid 306] <... openat resumed>) = 4 [pid 308] <... restart_syscall resumed>) = 0 [pid 304] <... openat resumed>) = 4 [pid 307] <... unlink resumed>) = 0 [pid 306] fstat(4 [pid 308] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] getdents64(3 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] fstat(4 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] getdents64(4 [pid 308] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] close(3 [pid 304] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] <... openat resumed>) = 3 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 308] fstat(3 [pid 307] <... close resumed>) = 0 [pid 306] getdents64(4 [pid 304] getdents64(4 [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] rmdir("./0" [pid 306] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 308] getdents64(3 [pid 304] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 306] close(4 [pid 304] getdents64(4 [pid 307] <... rmdir resumed>) = 0 [pid 308] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 307] mkdir("./1", 0777 [pid 306] <... close resumed>) = 0 [pid 308] <... umount2 resumed>) = 0 [pid 304] close(4 [pid 308] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... mkdir resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] rmdir("./0/dev_mnt" [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 304] <... close resumed>) = 0 [pid 308] newfstatat(AT_FDCWD, "./0/dev_mnt" [pid 306] <... rmdir resumed>) = 0 [pid 308] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] rmdir("./0/dev_mnt" [pid 306] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] umount2("./0/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 304] <... rmdir resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] openat(AT_FDCWD, "./0/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] newfstatat(AT_FDCWD, "./0/binderfs" [pid 308] <... openat resumed>) = 4 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] fstat(4 [pid 307] <... clone resumed>, child_tidptr=0x55557284d690) = 330 [pid 306] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] newfstatat(AT_FDCWD, "./0/binderfs" [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] unlink("./0/binderfs" [pid 304] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] getdents64(4 [pid 306] <... unlink resumed>) = 0 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] unlink("./0/binderfs" [pid 308] getdents64(4 [pid 306] getdents64(3 [pid 304] <... unlink resumed>) = 0 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 304] getdents64(3 [pid 308] close(4 [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 306] close(3 [pid 308] <... close resumed>) = 0 [pid 304] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 308] rmdir("./0/dev_mnt" [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 306] <... close resumed>) = 0 [pid 304] close(3 [pid 308] <... rmdir resumed>) = 0 [pid 306] rmdir("./0" [pid 304] <... close resumed>) = 0 [pid 308] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... rmdir resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] rmdir("./0" [pid 308] newfstatat(AT_FDCWD, "./0/binderfs" [pid 306] mkdir("./1", 0777 [pid 304] <... rmdir resumed>) = 0 [pid 308] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] mkdir("./1", 0777 [pid 306] <... mkdir resumed>) = 0 [pid 308] unlink("./0/binderfs"ci2-android-5-15/strace-static-x86_64: Process 330 attached [pid 330] set_robust_list(0x55557284d6a0, 24) = 0 [pid 330] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... mkdir resumed>) = 0 [pid 330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] <... unlink resumed>) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] getdents64(3 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 304] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] close(3 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 330] chdir("./1" [pid 308] <... close resumed>) = 0 [pid 330] <... chdir resumed>) = 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 [pid 308] rmdir("./0" [pid 330] <... openat resumed>) = 3 [pid 330] write(3, "1000", 4) = 4 [pid 330] close(3) = 0 [pid 330] symlink("/dev/binderfs", "./binderfs") = 0 [pid 308] <... rmdir resumed>) = 0 [pid 304] <... clone resumed>, child_tidptr=0x55557284d690) = 332 [pid 308] mkdir("./1", 0777 [pid 306] <... clone resumed>, child_tidptr=0x55557284d690) = 331 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 330] write(1, "executing program\n", 18) = 18 [pid 330] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 308] <... mkdir resumed>) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 330] <... mkdirat resumed>) = 0 [pid 330] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 308] <... clone resumed>, child_tidptr=0x55557284d690) = 333 [pid 330] <... mount resumed>) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 330] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 330] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 330] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360ci2-android-5-15/strace-static-x86_64: Process 331 attached [pid 331] set_robust_list(0x55557284d6a0, 24) = 0 [pid 331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 331] chdir("./1") = 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) = 3 [pid 331] write(3, "1000", 4ci2-android-5-15/strace-static-x86_64: Process 333 attached ci2-android-5-15/strace-static-x86_64: Process 332 attached ) = 4 [pid 332] set_robust_list(0x55557284d6a0, 24) = 0 [pid 332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] chdir("./1" [pid 333] set_robust_list(0x55557284d6a0, 24 [pid 331] close(3) = 0 [pid 333] <... set_robust_list resumed>) = 0 [ 27.023649][ T26] savu 0003:1E7D:2D5A.0005: hidraw4: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 27.039782][ T320] usb 3-1: USB disconnect, device number 2 [ 27.049147][ T328] usb 5-1: USB disconnect, device number 2 [pid 333] rt_sigprocmask(SIG_SETMASK, [] [pid 331] symlink("/dev/binderfs", "./binderfs" [pid 332] <... chdir resumed>) = 0 [pid 331] <... symlink resumed>) = 0 [pid 332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 332] setpgid(0, 0 [pid 333] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 332] <... setpgid resumed>) = 0 [pid 333] chdir("./1" [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 333] <... chdir resumed>) = 0 [pid 331] write(1, "executing program\n", 18 [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 331] <... write resumed>) = 18 [pid 333] <... prctl resumed>) = 0 [pid 331] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 333] setpgid(0, 0 [pid 331] <... mkdirat resumed>) = 0 [pid 332] symlink("/dev/binderfs", "./binderfs") = 0 [pid 333] <... setpgid resumed>) = 0 [pid 333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 331] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 333] <... openat resumed>) = 3 [pid 333] write(3, "1000", 4 [pid 332] write(1, "executing program\n", 18 [pid 331] <... mount resumed>) = 0 executing program [pid 333] <... write resumed>) = 4 [pid 332] <... write resumed>) = 18 [pid 331] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 333] close(3 [pid 332] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 331] <... openat resumed>) = 3 [pid 333] <... close resumed>) = 0 [pid 332] <... mkdirat resumed>) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 333] symlink("/dev/binderfs", "./binderfs" [pid 332] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 331] <... ioctl resumed>) = 0 [pid 333] <... symlink resumed>) = 0 [pid 332] <... mount resumed>) = 0 [pid 331] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 333] write(1, "executing program\n", 18 [pid 332] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 331] <... ioctl resumed>) = 0 executing program [pid 333] <... write resumed>) = 18 [pid 332] <... openat resumed>) = 3 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 333] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 332] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 331] <... ioctl resumed>) = 0 [pid 333] <... mkdirat resumed>) = 0 [pid 332] <... ioctl resumed>) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 333] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 332] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 333] <... mount resumed>) = 0 [pid 333] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 332] <... ioctl resumed>) = 0 [pid 333] <... openat resumed>) = 3 [pid 333] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 333] <... ioctl resumed>) = 0 [pid 333] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 332] <... ioctl resumed>) = 0 [pid 333] <... ioctl resumed>) = 0 [pid 333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 333] <... ioctl resumed>) = 0 [ 27.069389][ T325] fido_id[325]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 27.084502][ T26] usb 1-1: USB disconnect, device number 2 [ 27.134899][ T336] fido_id[336]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 27.156900][ T337] fido_id[337]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 27.171742][ T339] fido_id[339]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 27.191115][ T340] fido_id[340]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [pid 333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 330] <... ioctl resumed>) = 0 [pid 330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 327] <... ioctl resumed>) = 0 [pid 327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 330] <... ioctl resumed>) = 18 [pid 330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 327] <... ioctl resumed>) = 18 [ 27.457053][ T326] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 27.464909][ T20] usb 2-1: new high-speed USB device number 3 using dummy_hcd [pid 327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 332] <... ioctl resumed>) = 0 [pid 331] <... ioctl resumed>) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 333] <... ioctl resumed>) = 0 [pid 333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 332] <... ioctl resumed>) = 18 [pid 331] <... ioctl resumed>) = 18 [pid 332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 333] <... ioctl resumed>) = 18 [ 27.507048][ T26] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 27.514637][ T320] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 27.517106][ T328] usb 5-1: new high-speed USB device number 3 using dummy_hcd [pid 333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 330] <... ioctl resumed>) = 0 [pid 330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 327] <... ioctl resumed>) = 0 [pid 327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 330] <... ioctl resumed>) = 18 [pid 330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 327] <... ioctl resumed>) = 18 [pid 327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 330] <... ioctl resumed>) = 0 [pid 330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 327] <... ioctl resumed>) = 0 [pid 327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 332] <... ioctl resumed>) = 0 [pid 331] <... ioctl resumed>) = 0 [pid 330] <... ioctl resumed>) = 9 [pid 332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 333] <... ioctl resumed>) = 0 [pid 327] <... ioctl resumed>) = 9 [pid 327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 332] <... ioctl resumed>) = 18 [pid 331] <... ioctl resumed>) = 18 [pid 330] <... ioctl resumed>) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 333] <... ioctl resumed>) = 18 [pid 327] <... ioctl resumed>) = 0 [pid 327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 332] <... ioctl resumed>) = 0 [pid 331] <... ioctl resumed>) = 0 [pid 330] <... ioctl resumed>) = 36 [pid 332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 333] <... ioctl resumed>) = 0 [pid 327] <... ioctl resumed>) = 36 [pid 333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 332] <... ioctl resumed>) = 9 [pid 331] <... ioctl resumed>) = 9 [pid 332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 333] <... ioctl resumed>) = 9 [ 27.817077][ T326] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.828068][ T20] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.839437][ T326] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 27.848786][ T20] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 27.858151][ T326] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 332] <... ioctl resumed>) = 0 [pid 331] <... ioctl resumed>) = 0 [pid 332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 333] <... ioctl resumed>) = 0 [ 27.866394][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.875024][ T326] usb 4-1: config 0 descriptor?? [ 27.880856][ T20] usb 2-1: config 0 descriptor?? [ 27.887114][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.887480][ T320] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 36 [pid 332] <... ioctl resumed>) = 36 [pid 331] <... ioctl resumed>) = 36 [pid 330] <... ioctl resumed>) = 0 [pid 327] <... ioctl resumed>) = 0 [pid 332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 330] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 327] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 330] <... ioctl resumed>) = 0 [pid 327] <... ioctl resumed>) = 0 [pid 330] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 327] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 330] <... ioctl resumed>) = 0 [pid 327] <... ioctl resumed>) = 0 [pid 330] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c [pid 327] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c [pid 330] <... ioctl resumed>) = 0 [pid 327] <... ioctl resumed>) = 0 [pid 330] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [ 27.898298][ T328] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 27.909212][ T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.918102][ T328] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.934121][ T26] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 27.946454][ T328] usb 5-1: config 0 descriptor?? [ 27.948738][ T320] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [pid 327] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 333] <... ioctl resumed>) = 0 [pid 327] <... ioctl resumed>) = 0 [pid 330] <... ioctl resumed>) = 0 [pid 333] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 333] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 333] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 333] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350) = 0 [pid 332] <... ioctl resumed>) = 0 [pid 332] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 332] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 332] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 332] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 331] <... ioctl resumed>) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 332] <... ioctl resumed>) = 0 [pid 331] <... ioctl resumed>) = 0 [ 27.961268][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.969333][ T320] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.979663][ T26] usb 1-1: config 0 descriptor?? [ 27.985002][ T320] usb 3-1: config 0 descriptor?? [pid 330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 330] <... ioctl resumed>) = 0 [pid 330] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 327] <... ioctl resumed>) = 0 [pid 327] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 330] <... ioctl resumed>) = 0 [pid 327] <... ioctl resumed>) = 0 [pid 333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 333] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 332] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 332] <... ioctl resumed>) = 0 [pid 331] <... ioctl resumed>) = 0 [pid 330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 327] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 330] <... ioctl resumed>) = 0 [pid 330] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [pid 327] <... ioctl resumed>) = 34 [pid 333] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 333] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [pid 332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [ 28.418459][ T20] savu 0003:1E7D:2D5A.0006: unknown main item tag 0x0 [ 28.426534][ T326] savu 0003:1E7D:2D5A.0007: unknown main item tag 0x0 [ 28.433344][ T326] savu 0003:1E7D:2D5A.0007: unknown main item tag 0x0 [ 28.441342][ T328] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 28.448379][ T20] savu 0003:1E7D:2D5A.0006: unknown main item tag 0x0 [ 28.455359][ T328] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 28.459953][ T26] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [pid 331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 332] <... ioctl resumed>) = 34 [pid 331] <... ioctl resumed>) = 34 [ 28.462291][ T20] savu 0003:1E7D:2D5A.0006: unknown main item tag 0x0 [ 28.472529][ T320] savu 0003:1E7D:2D5A.000A: unknown main item tag 0x0 [ 28.475744][ T326] savu 0003:1E7D:2D5A.0007: unknown main item tag 0x0 [ 28.482822][ T26] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 28.491204][ T328] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 28.497340][ T320] savu 0003:1E7D:2D5A.000A: unknown main item tag 0x0 [ 28.503832][ T20] savu 0003:1E7D:2D5A.0006: unknown main item tag 0x0 [ 28.510200][ T26] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 28.516936][ T326] savu 0003:1E7D:2D5A.0007: unknown main item tag 0x0 [ 28.523702][ T320] savu 0003:1E7D:2D5A.000A: unknown main item tag 0x0 [ 28.530303][ T20] savu 0003:1E7D:2D5A.0006: unknown main item tag 0x0 [ 28.537329][ T320] savu 0003:1E7D:2D5A.000A: unknown main item tag 0x0 [ 28.544054][ T328] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 28.550788][ T26] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 28.557334][ T326] savu 0003:1E7D:2D5A.0007: unknown main item tag 0x0 [ 28.564379][ T320] savu 0003:1E7D:2D5A.000A: unknown main item tag 0x0 [ 28.571040][ T20] savu 0003:1E7D:2D5A.0006: unknown main item tag 0x0 [ 28.577866][ T26] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 28.584593][ T328] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 28.591462][ T320] savu 0003:1E7D:2D5A.000A: unknown main item tag 0x0 [ 28.598149][ T20] savu 0003:1E7D:2D5A.0006: unknown main item tag 0x0 [ 28.605036][ T26] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [pid 330] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 327] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 330] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 327] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 330] exit_group(0 [pid 327] exit_group(0 [pid 330] <... exit_group resumed>) = ? [pid 327] <... exit_group resumed>) = ? [pid 330] +++ exited with 0 +++ [pid 327] +++ exited with 0 +++ [ 28.611723][ T326] savu 0003:1E7D:2D5A.0007: unknown main item tag 0x0 [ 28.618606][ T320] savu 0003:1E7D:2D5A.000A: unknown main item tag 0x0 [ 28.625205][ T328] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 28.632139][ T26] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 28.646270][ T320] savu 0003:1E7D:2D5A.000A: unknown main item tag 0x0 [ 28.647731][ T326] savu 0003:1E7D:2D5A.0007: unknown main item tag 0x0 [ 28.654516][ T320] savu 0003:1E7D:2D5A.000A: unknown main item tag 0x0 [pid 333] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 333] exit_group(0 [pid 307] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 333] <... exit_group resumed>) = ? [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 331] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR) = -1 ENOENT (No such file or directory) [ 28.660705][ T20] savu 0003:1E7D:2D5A.0006: unknown main item tag 0x0 [ 28.667849][ T26] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 28.674351][ T328] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 28.682630][ T26] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 28.688520][ T326] savu 0003:1E7D:2D5A.0007: unknown main item tag 0x0 [ 28.694827][ T320] savu 0003:1E7D:2D5A.000A: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 28.702156][ T20] savu 0003:1E7D:2D5A.0006: unknown main item tag 0x0 [pid 333] +++ exited with 0 +++ [pid 332] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 331] exit_group(0 [pid 307] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] <... openat resumed>) = 3 [pid 331] <... exit_group resumed>) = ? [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 331] +++ exited with 0 +++ [pid 307] <... openat resumed>) = 3 [pid 305] fstat(3 [pid 307] fstat(3 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getdents64(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] getdents64(3 [pid 306] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 306] <... openat resumed>) = 3 [pid 305] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] fstat(3 [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] <... umount2 resumed>) = 0 [pid 308] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getdents64(3 [pid 305] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... umount2 resumed>) = 0 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(AT_FDCWD, "./1/dev_mnt" [pid 308] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = 0 [pid 305] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] newfstatat(AT_FDCWD, "./1/dev_mnt" [pid 306] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... openat resumed>) = 3 [pid 307] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] newfstatat(AT_FDCWD, "./1/dev_mnt" [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] openat(AT_FDCWD, "./1/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... openat resumed>) = 4 [pid 306] openat(AT_FDCWD, "./1/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] openat(AT_FDCWD, "./1/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] fstat(4 [pid 306] <... openat resumed>) = 4 [pid 305] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] fstat(4 [pid 307] <... openat resumed>) = 4 [pid 305] getdents64(4 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] fstat(3 [pid 307] fstat(4 [pid 306] getdents64(4 [pid 305] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] getdents64(3 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 305] getdents64(4 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 307] getdents64(4 [pid 306] getdents64(4 [pid 305] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 308] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] close(4 [pid 308] <... umount2 resumed>) = 0 [pid 307] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 308] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] getdents64(4 [pid 306] close(4 [pid 305] <... close resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] <... close resumed>) = 0 [pid 305] rmdir("./1/dev_mnt" [pid 308] newfstatat(AT_FDCWD, "./1/dev_mnt" [pid 307] close(4 [pid 306] rmdir("./1/dev_mnt" [pid 308] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... close resumed>) = 0 [pid 305] <... rmdir resumed>) = 0 [pid 308] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] rmdir("./1/dev_mnt" [pid 306] <... rmdir resumed>) = 0 [pid 305] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] openat(AT_FDCWD, "./1/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 308] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 308] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 308] close(4) = 0 [pid 308] rmdir("./1/dev_mnt") = 0 [pid 308] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] unlink("./1/binderfs" [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./1/binderfs" [pid 308] <... unlink resumed>) = 0 [pid 307] <... rmdir resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./1/binderfs" [pid 308] getdents64(3 [pid 305] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] unlink("./1/binderfs" [pid 305] unlink("./1/binderfs" [pid 308] close(3 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... close resumed>) = 0 [pid 307] newfstatat(AT_FDCWD, "./1/binderfs" [pid 306] <... unlink resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 308] rmdir("./1" [pid 307] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getdents64(3 [pid 305] getdents64(3 [pid 308] <... rmdir resumed>) = 0 [pid 307] unlink("./1/binderfs" [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 308] mkdir("./2", 0777 [pid 305] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 308] <... mkdir resumed>) = 0 [pid 307] <... unlink resumed>) = 0 [pid 306] close(3 [pid 305] close(3 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 307] getdents64(3 [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] rmdir("./1" [pid 305] rmdir("./1" [pid 307] close(3 [pid 308] <... clone resumed>, child_tidptr=0x55557284d690) = 342 [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 306] <... rmdir resumed>) = 0 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 307] <... close resumed>) = 0 [pid 306] mkdir("./2", 0777 [pid 305] <... rmdir resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 342 attached [pid 307] rmdir("./1" [pid 306] <... mkdir resumed>) = 0 [pid 305] mkdir("./2", 0777 [pid 307] <... rmdir resumed>) = 0 [pid 305] <... mkdir resumed>) = 0 [pid 342] set_robust_list(0x55557284d6a0, 24 [pid 307] mkdir("./2", 0777 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[] [pid 342] <... set_robust_list resumed>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 307] <... mkdir resumed>) = 0 [pid 342] rt_sigprocmask(SIG_SETMASK, [] [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 305] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 342] chdir("./2" [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 342] <... chdir resumed>) = 0 [pid 342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 307] <... clone resumed>, child_tidptr=0x55557284d690) = 345 [pid 342] setpgid(0, 0 [pid 306] <... clone resumed>, child_tidptr=0x55557284d690) = 343 [pid 305] <... clone resumed>, child_tidptr=0x55557284d690) = 344 [pid 342] <... setpgid resumed>) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 342] <... openat resumed>) = 3 [pid 342] write(3, "1000", 4) = 4 [pid 342] close(3) = 0 [pid 342] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 342] write(1, "executing program\n", 18) = 18 [pid 342] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 342] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 342] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWRci2-android-5-15/strace-static-x86_64: Process 345 attached ) = 3 [pid 345] set_robust_list(0x55557284d6a0, 24 [pid 342] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360ci2-android-5-15/strace-static-x86_64: Process 343 attached [pid 345] <... set_robust_list resumed>) = 0 [pid 342] <... ioctl resumed>) = 0 [pid 345] rt_sigprocmask(SIG_SETMASK, [] [pid 343] set_robust_list(0x55557284d6a0, 24 [pid 342] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 28.720276][ T26] savu 0003:1E7D:2D5A.0009: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 28.724712][ T326] savu 0003:1E7D:2D5A.0007: unknown main item tag 0x0 [ 28.734441][ T320] usb 3-1: USB disconnect, device number 3 [ 28.760266][ T328] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [pid 345] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 343] <... set_robust_list resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 345] chdir("./2") = 0 [pid 343] rt_sigprocmask(SIG_SETMASK, [] [pid 342] <... ioctl resumed>) = 0 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 332] <... openat resumed>) = 4 [pid 332] exit_group(0 [pid 345] <... prctl resumed>) = 0 [pid 343] chdir("./2" [pid 332] <... exit_group resumed>) = ? [pid 345] setpgid(0, 0) = 0 [pid 343] <... chdir resumed>) = 0 [pid 332] +++ exited with 0 +++ ci2-android-5-15/strace-static-x86_64: Process 344 attached [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 345] <... openat resumed>) = 3 [pid 343] <... prctl resumed>) = 0 [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 345] write(3, "1000", 4 [pid 343] setpgid(0, 0 [pid 345] <... write resumed>) = 4 [pid 343] <... setpgid resumed>) = 0 [pid 345] close(3 [pid 343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... close resumed>) = 0 [pid 345] symlink("/dev/binderfs", "./binderfs" [pid 343] <... openat resumed>) = 3 [pid 345] <... symlink resumed>) = 0 [pid 343] write(3, "1000", 4 [pid 344] set_robust_list(0x55557284d6a0, 24) = 0 [pid 344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] chdir("./2" [pid 345] write(1, "executing program\n", 18 [pid 343] <... write resumed>) = 4 [pid 304] <... restart_syscall resumed>) = 0 executing program [pid 345] <... write resumed>) = 18 [pid 343] close(3 [pid 345] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 343] <... close resumed>) = 0 [pid 343] symlink("/dev/binderfs", "./binderfs" [pid 344] <... chdir resumed>) = 0 [pid 345] <... mkdirat resumed>) = 0 [pid 344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 343] <... symlink resumed>) = 0 [pid 304] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 345] <... mount resumed>) = 0 [pid 343] write(1, "executing program\n", 18 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 344] <... prctl resumed>) = 0 [pid 344] setpgid(0, 0) = 0 [pid 344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 345] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 343] <... write resumed>) = 18 [pid 344] <... openat resumed>) = 3 [pid 304] <... openat resumed>) = 3 [pid 343] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 345] <... openat resumed>) = 3 [pid 344] write(3, "1000", 4 [pid 304] fstat(3 [pid 344] <... write resumed>) = 4 [pid 344] close(3) = 0 [pid 344] symlink("/dev/binderfs", "./binderfs" [pid 343] <... mkdirat resumed>) = 0 [pid 304] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 343] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 345] <... ioctl resumed>) = 0 [pid 304] getdents64(3 [pid 345] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 344] <... symlink resumed>) = 0 [pid 343] <... mount resumed>) = 0 [pid 304] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 345] <... ioctl resumed>) = 0 [pid 343] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 304] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 344] write(1, "executing program\n", 18) = 18 [pid 344] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 344] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 344] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 344] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 344] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 304] <... umount2 resumed>) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 343] <... openat resumed>) = 3 [pid 304] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 343] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 304] newfstatat(AT_FDCWD, "./1/dev_mnt" [pid 345] <... ioctl resumed>) = 0 [pid 343] <... ioctl resumed>) = 0 [pid 304] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 344] <... ioctl resumed>) = 0 [pid 343] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 304] umount2("./1/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 343] <... ioctl resumed>) = 0 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program executing program [pid 343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 304] openat(AT_FDCWD, "./1/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 343] <... ioctl resumed>) = 0 [pid 343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 304] <... openat resumed>) = 4 [pid 304] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] close(4) = 0 [pid 304] rmdir("./1/dev_mnt") = 0 [pid 304] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 28.774964][ T20] savu 0003:1E7D:2D5A.0006: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [ 28.786345][ T341] fido_id[341]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 28.788380][ T328] savu 0003:1E7D:2D5A.0008: unknown main item tag 0x0 [ 28.811015][ T26] usb 1-1: USB disconnect, device number 3 [pid 304] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./1/binderfs") = 0 [pid 304] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] rmdir("./1") = 0 [pid 304] mkdir("./2", 0777) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 347 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 347 attached [pid 347] set_robust_list(0x55557284d6a0, 24) = 0 [pid 347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 347] chdir("./2") = 0 [pid 347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] setpgid(0, 0) = 0 [pid 347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 347] write(3, "1000", 4) = 4 [pid 347] close(3) = 0 [pid 347] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 347] write(1, "executing program\n", 18) = 18 [pid 347] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 347] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 347] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 347] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 347] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 28.835378][ T326] savu 0003:1E7D:2D5A.0007: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 28.851645][ T20] usb 2-1: USB disconnect, device number 3 [ 28.863494][ T326] usb 4-1: USB disconnect, device number 3 [ 28.871224][ T328] savu 0003:1E7D:2D5A.0008: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 28.892227][ T328] usb 5-1: USB disconnect, device number 3 [ 28.902441][ T346] fido_id[346]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 28.933984][ T350] fido_id[350]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 28.945020][ T351] fido_id[351]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 28.971028][ T352] fido_id[352]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 343] <... ioctl resumed>) = 0 [pid 343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 344] <... ioctl resumed>) = 0 [pid 343] <... ioctl resumed>) = 18 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 347] <... ioctl resumed>) = 0 [ 29.217077][ T320] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 29.237049][ T20] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 29.247027][ T26] usb 1-1: new high-speed USB device number 4 using dummy_hcd [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 344] <... ioctl resumed>) = 18 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 347] <... ioctl resumed>) = 18 [pid 345] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 342] <... ioctl resumed>) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 29.267072][ T326] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 29.287099][ T328] usb 5-1: new high-speed USB device number 4 using dummy_hcd [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 343] <... ioctl resumed>) = 0 [pid 343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 344] <... ioctl resumed>) = 0 [pid 343] <... ioctl resumed>) = 18 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 347] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 344] <... ioctl resumed>) = 18 [pid 343] <... ioctl resumed>) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 345] <... ioctl resumed>) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 347] <... ioctl resumed>) = 18 [pid 344] <... ioctl resumed>) = 0 [pid 343] <... ioctl resumed>) = 9 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 345] <... ioctl resumed>) = 18 [pid 342] <... ioctl resumed>) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 347] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 9 [pid 343] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 345] <... ioctl resumed>) = 0 [pid 342] <... ioctl resumed>) = 18 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 347] <... ioctl resumed>) = 9 [pid 344] <... ioctl resumed>) = 0 [pid 343] <... ioctl resumed>) = 36 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 342] <... ioctl resumed>) = 0 [pid 345] <... ioctl resumed>) = 9 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 347] <... ioctl resumed>) = 0 [ 29.577142][ T320] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.588239][ T320] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 29.597248][ T20] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.597321][ T20] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 29.597345][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 345] <... ioctl resumed>) = 0 [pid 344] <... ioctl resumed>) = 36 [pid 342] <... ioctl resumed>) = 9 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 347] <... ioctl resumed>) = 36 [ 29.608218][ T320] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.610950][ T320] usb 3-1: config 0 descriptor?? [ 29.638598][ T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.638615][ T20] usb 2-1: config 0 descriptor?? [ 29.638639][ T26] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 29.650282][ T326] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 345] <... ioctl resumed>) = 36 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 343] <... ioctl resumed>) = 0 [pid 342] <... ioctl resumed>) = 36 [pid 343] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 343] <... ioctl resumed>) = 0 [pid 343] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 343] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 343] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350) = 0 [pid 344] <... ioctl resumed>) = 0 [ 29.655591][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.664824][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.686410][ T26] usb 1-1: config 0 descriptor?? [ 29.698895][ T326] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 29.708215][ T326] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.716521][ T328] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [pid 344] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 347] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 344] <... ioctl resumed>) = 0 [pid 347] <... ioctl resumed>) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 344] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350) = 0 [pid 347] <... ioctl resumed>) = 0 [pid 345] <... ioctl resumed>) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 342] <... ioctl resumed>) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 345] <... ioctl resumed>) = 0 [pid 342] <... ioctl resumed>) = 0 [ 29.726046][ T326] usb 4-1: config 0 descriptor?? [ 29.731269][ T328] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.741288][ T328] usb 5-1: config 0 descriptor?? [pid 343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 343] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 344] <... ioctl resumed>) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 345] <... ioctl resumed>) = 0 [pid 342] <... ioctl resumed>) = 0 [pid 343] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 343] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [pid 347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 347] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 344] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 347] <... ioctl resumed>) = 34 [pid 344] <... ioctl resumed>) = 34 [ 30.158149][ T320] savu 0003:1E7D:2D5A.000B: unknown main item tag 0x0 [ 30.165347][ T320] savu 0003:1E7D:2D5A.000B: unknown main item tag 0x0 [ 30.172717][ T320] savu 0003:1E7D:2D5A.000B: unknown main item tag 0x0 [ 30.179904][ T20] savu 0003:1E7D:2D5A.000C: unknown main item tag 0x0 [ 30.182409][ T26] savu 0003:1E7D:2D5A.000D: unknown main item tag 0x0 [ 30.187724][ T20] savu 0003:1E7D:2D5A.000C: unknown main item tag 0x0 [ 30.194530][ T320] savu 0003:1E7D:2D5A.000B: unknown main item tag 0x0 [pid 345] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 345] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 342] <... ioctl resumed>) = 0 [ 30.201101][ T20] savu 0003:1E7D:2D5A.000C: unknown main item tag 0x0 [ 30.208684][ T26] savu 0003:1E7D:2D5A.000D: unknown main item tag 0x0 [ 30.215687][ T20] savu 0003:1E7D:2D5A.000C: unknown main item tag 0x0 [ 30.222025][ T320] savu 0003:1E7D:2D5A.000B: unknown main item tag 0x0 [ 30.229231][ T20] savu 0003:1E7D:2D5A.000C: unknown main item tag 0x0 [ 30.235411][ T26] savu 0003:1E7D:2D5A.000D: unknown main item tag 0x0 [ 30.243394][ T20] savu 0003:1E7D:2D5A.000C: unknown main item tag 0x0 [pid 342] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 345] <... ioctl resumed>) = 34 [pid 342] <... ioctl resumed>) = 34 [ 30.248771][ T320] savu 0003:1E7D:2D5A.000B: unknown main item tag 0x0 [ 30.262194][ T20] savu 0003:1E7D:2D5A.000C: unknown main item tag 0x0 [ 30.270357][ T326] savu 0003:1E7D:2D5A.000E: unknown main item tag 0x0 [ 30.277178][ T26] savu 0003:1E7D:2D5A.000D: unknown main item tag 0x0 [ 30.277230][ T26] savu 0003:1E7D:2D5A.000D: unknown main item tag 0x0 [ 30.277252][ T26] savu 0003:1E7D:2D5A.000D: unknown main item tag 0x0 [ 30.277272][ T26] savu 0003:1E7D:2D5A.000D: unknown main item tag 0x0 [ 30.277292][ T26] savu 0003:1E7D:2D5A.000D: unknown main item tag 0x0 [ 30.277313][ T26] savu 0003:1E7D:2D5A.000D: unknown main item tag 0x0 [ 30.279093][ T320] savu 0003:1E7D:2D5A.000B: unknown main item tag 0x0 [ 30.288051][ T328] savu 0003:1E7D:2D5A.000F: unknown main item tag 0x0 [ 30.292388][ T26] savu 0003:1E7D:2D5A.000D: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 30.300998][ T326] savu 0003:1E7D:2D5A.000E: unknown main item tag 0x0 [ 30.344009][ T320] savu 0003:1E7D:2D5A.000B: unknown main item tag 0x0 [pid 343] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 347] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [ 30.350218][ T328] savu 0003:1E7D:2D5A.000F: unknown main item tag 0x0 [ 30.363334][ T320] savu 0003:1E7D:2D5A.000B: unknown main item tag 0x0 [ 30.365417][ T20] savu 0003:1E7D:2D5A.000C: unknown main item tag 0x0 [ 30.378037][ T320] savu 0003:1E7D:2D5A.000B: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 30.395808][ T20] savu 0003:1E7D:2D5A.000C: unknown main item tag 0x0 [pid 344] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 347] <... openat resumed>) = 4 [pid 344] <... openat resumed>) = 4 [pid 343] <... openat resumed>) = 4 [pid 347] exit_group(0 [pid 344] exit_group(0 [pid 343] exit_group(0 [pid 347] <... exit_group resumed>) = ? [pid 344] <... exit_group resumed>) = ? [pid 343] <... exit_group resumed>) = ? [pid 347] +++ exited with 0 +++ [pid 343] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 344] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 306] <... restart_syscall resumed>) = 0 [pid 304] <... restart_syscall resumed>) = 0 [pid 306] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... openat resumed>) = 3 [pid 304] <... openat resumed>) = 3 [pid 306] fstat(3 [pid 304] fstat(3 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] getdents64(3 [pid 304] getdents64(3 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 304] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 306] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 304] <... umount2 resumed>) = 0 [pid 306] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./2/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] newfstatat(AT_FDCWD, "./2/dev_mnt" [pid 306] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] openat(AT_FDCWD, "./2/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... openat resumed>) = 4 [pid 304] openat(AT_FDCWD, "./2/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] fstat(4 [pid 304] <... openat resumed>) = 4 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] fstat(4 [pid 306] getdents64(4 [pid 304] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] getdents64(4 [pid 306] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] close(4 [pid 304] getdents64(4 [pid 306] <... close resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] rmdir("./2/dev_mnt" [pid 304] close(4 [pid 305] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... rmdir resumed>) = 0 [pid 305] <... openat resumed>) = 3 [pid 304] <... close resumed>) = 0 [pid 306] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] fstat(3 [pid 304] rmdir("./2/dev_mnt" [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] newfstatat(AT_FDCWD, "./2/binderfs" [pid 305] getdents64(3 [pid 304] <... rmdir resumed>) = 0 [pid 306] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 304] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] unlink("./2/binderfs" [pid 305] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... unlink resumed>) = 0 [pid 305] <... umount2 resumed>) = 0 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getdents64(3 [pid 305] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] newfstatat(AT_FDCWD, "./2/binderfs" [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] close(3 [pid 305] newfstatat(AT_FDCWD, "./2/dev_mnt" [pid 304] unlink("./2/binderfs" [pid 306] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] rmdir("./2" [pid 305] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... unlink resumed>) = 0 [pid 306] <... rmdir resumed>) = 0 [pid 304] getdents64(3 [pid 306] mkdir("./3", 0777 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] <... mkdir resumed>) = 0 [pid 305] openat(AT_FDCWD, "./2/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] close(3 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 305] <... openat resumed>) = 4 [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 304] <... close resumed>) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] fstat(4 [pid 304] rmdir("./2" [pid 305] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] <... rmdir resumed>) = 0 [pid 306] <... clone resumed>, child_tidptr=0x55557284d690) = 354 [pid 305] getdents64(4 [pid 304] mkdir("./3", 0777 [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 305] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [ 30.403109][ T328] savu 0003:1E7D:2D5A.000F: unknown main item tag 0x0 [ 30.410438][ T328] savu 0003:1E7D:2D5A.000F: unknown main item tag 0x0 [ 30.418539][ T20] savu 0003:1E7D:2D5A.000C: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [ 30.437903][ T328] savu 0003:1E7D:2D5A.000F: unknown main item tag 0x0 [pid 305] getdents64(4 [pid 304] <... mkdir resumed>) = 0 [pid 305] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[] [pid 305] close(4 [pid 304] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 305] <... close resumed>) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] rmdir("./2/dev_mnt") = 0 [pid 304] <... clone resumed>, child_tidptr=0x55557284d690) = 355 [pid 305] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-5-15/strace-static-x86_64: Process 355 attached ci2-android-5-15/strace-static-x86_64: Process 354 attached ) = -1 EINVAL (Invalid argument) [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 354] set_robust_list(0x55557284d6a0, 24 [pid 305] newfstatat(AT_FDCWD, "./2/binderfs" [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 355] set_robust_list(0x55557284d6a0, 24 [pid 354] <... set_robust_list resumed>) = 0 [pid 305] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./2/binderfs" [pid 355] <... set_robust_list resumed>) = 0 [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] <... unlink resumed>) = 0 [pid 355] rt_sigprocmask(SIG_SETMASK, [] [pid 305] getdents64(3 [pid 355] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 354] chdir("./3" [pid 305] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 355] chdir("./3" [pid 354] <... chdir resumed>) = 0 [pid 305] close(3 [pid 355] <... chdir resumed>) = 0 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] <... close resumed>) = 0 [pid 355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 354] <... prctl resumed>) = 0 [pid 305] rmdir("./2" [pid 355] <... prctl resumed>) = 0 [pid 354] setpgid(0, 0 [pid 355] setpgid(0, 0 [pid 354] <... setpgid resumed>) = 0 [pid 305] <... rmdir resumed>) = 0 [pid 355] <... setpgid resumed>) = 0 [pid 354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] mkdir("./3", 0777 [pid 355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 354] <... openat resumed>) = 3 [pid 355] <... openat resumed>) = 3 [pid 354] write(3, "1000", 4 [pid 305] <... mkdir resumed>) = 0 [pid 355] write(3, "1000", 4 [pid 354] <... write resumed>) = 4 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[] [pid 355] <... write resumed>) = 4 [pid 354] close(3 [pid 305] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 355] close(3 [pid 354] <... close resumed>) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 355] <... close resumed>) = 0 [pid 354] symlink("/dev/binderfs", "./binderfs" [pid 355] symlink("/dev/binderfs", "./binderfs" [pid 354] <... symlink resumed>) = 0 executing program executing program [pid 355] <... symlink resumed>) = 0 [pid 354] write(1, "executing program\n", 18 [pid 345] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 305] <... clone resumed>, child_tidptr=0x55557284d690) = 357 [pid 355] write(1, "executing program\n", 18 [pid 354] <... write resumed>) = 18 [pid 355] <... write resumed>) = 18 [pid 354] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 355] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 354] <... mkdirat resumed>) = 0 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 355] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 354] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 355] <... mount resumed>) = 0 [pid 354] <... mount resumed>) = 0 [pid 355] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 354] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 355] <... openat resumed>) = 3 [pid 354] <... openat resumed>) = 3 [pid 355] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 354] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360ci2-android-5-15/strace-static-x86_64: Process 357 attached [pid 357] set_robust_list(0x55557284d6a0, 24) = 0 [pid 357] rt_sigprocmask(SIG_SETMASK, [] [pid 355] <... ioctl resumed>) = 0 [pid 354] <... ioctl resumed>) = 0 [pid 357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 357] chdir("./3" [pid 355] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 354] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 355] <... ioctl resumed>) = 0 [pid 354] <... ioctl resumed>) = 0 [pid 357] <... chdir resumed>) = 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 355] <... ioctl resumed>) = 0 [pid 354] <... ioctl resumed>) = 0 [pid 355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 357] setpgid(0, 0) = 0 [pid 357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 357] write(3, "1000", 4) = 4 [pid 357] close(3) = 0 [pid 357] symlink("/dev/binderfs", "./binderfs") = 0 [pid 357] write(1, "executing program\n", 18) = 18 executing program [pid 357] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 357] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 357] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 357] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 357] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 30.453758][ T328] savu 0003:1E7D:2D5A.000F: unknown main item tag 0x0 [ 30.473820][ T20] usb 2-1: USB disconnect, device number 4 [ 30.497715][ T328] savu 0003:1E7D:2D5A.000F: unknown main item tag 0x0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 345] <... openat resumed>) = 4 [ 30.505095][ T326] savu 0003:1E7D:2D5A.000E: unknown main item tag 0x0 [ 30.512136][ T328] savu 0003:1E7D:2D5A.000F: unknown main item tag 0x0 [ 30.519433][ T326] savu 0003:1E7D:2D5A.000E: unknown main item tag 0x0 [ 30.526240][ T326] savu 0003:1E7D:2D5A.000E: unknown main item tag 0x0 [ 30.530524][ T358] fido_id[358]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 30.534421][ T328] savu 0003:1E7D:2D5A.000F: unknown main item tag 0x0 [pid 345] exit_group(0) = ? [pid 342] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 345] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 307] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 307] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 307] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 307] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] newfstatat(AT_FDCWD, "./2/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] openat(AT_FDCWD, "./2/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 307] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 307] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 307] close(4) = 0 [pid 307] rmdir("./2/dev_mnt") = 0 [pid 307] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] unlink("./2/binderfs") = 0 [pid 307] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 307] close(3) = 0 [pid 307] rmdir("./2") = 0 [pid 307] mkdir("./3", 0777) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 359 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 359 attached [pid 359] set_robust_list(0x55557284d6a0, 24) = 0 [pid 359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 359] chdir("./3") = 0 [pid 359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 359] setpgid(0, 0) = 0 [pid 359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 359] write(3, "1000", 4) = 4 [pid 359] close(3) = 0 executing program [pid 359] symlink("/dev/binderfs", "./binderfs") = 0 [pid 359] write(1, "executing program\n", 18) = 18 [pid 359] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 359] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 359] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 359] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 359] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 30.557989][ T326] savu 0003:1E7D:2D5A.000E: unknown main item tag 0x0 [ 30.565209][ T326] savu 0003:1E7D:2D5A.000E: unknown main item tag 0x0 [ 30.573919][ T328] savu 0003:1E7D:2D5A.000F: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 30.586506][ T326] savu 0003:1E7D:2D5A.000E: unknown main item tag 0x0 [ 30.595142][ T326] savu 0003:1E7D:2D5A.000E: unknown main item tag 0x0 [pid 359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 342] <... openat resumed>) = 4 [pid 342] exit_group(0) = ? [pid 342] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 308] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 308] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 308] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] newfstatat(AT_FDCWD, "./2/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] umount2("./2/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] openat(AT_FDCWD, "./2/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 308] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 308] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 308] close(4) = 0 [pid 308] rmdir("./2/dev_mnt") = 0 [pid 308] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] unlink("./2/binderfs") = 0 [pid 308] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 308] close(3) = 0 [pid 308] rmdir("./2") = 0 [pid 308] mkdir("./3", 0777) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 360 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 360 attached [pid 360] set_robust_list(0x55557284d6a0, 24) = 0 [pid 360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 360] chdir("./3") = 0 [pid 360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 360] setpgid(0, 0) = 0 [pid 360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 360] write(3, "1000", 4) = 4 [pid 360] close(3) = 0 [pid 360] symlink("/dev/binderfs", "./binderfs") = 0 [pid 360] write(1, "executing program\n", 18) = 18 [pid 360] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 360] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 360] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 360] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 360] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 executing program [ 30.603315][ T326] savu 0003:1E7D:2D5A.000E: hidraw3: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 30.614784][ T349] usb 1-1: USB disconnect, device number 4 [ 30.620845][ T348] usb 3-1: USB disconnect, device number 4 [ 30.628792][ T328] usb 5-1: USB disconnect, device number 4 [ 30.664096][ T326] usb 4-1: USB disconnect, device number 4 [ 30.685223][ T362] fido_id[362]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 357] <... ioctl resumed>) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 30.907160][ T20] usb 2-1: new high-speed USB device number 5 using dummy_hcd [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 360] <... ioctl resumed>) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 355] <... ioctl resumed>) = 0 [pid 354] <... ioctl resumed>) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 359] <... ioctl resumed>) = 0 [pid 359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 355] <... ioctl resumed>) = 18 [pid 354] <... ioctl resumed>) = 18 [pid 355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 359] <... ioctl resumed>) = 18 [ 31.017074][ T328] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 31.024633][ T348] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 31.032179][ T349] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 31.047053][ T326] usb 4-1: new high-speed USB device number 5 using dummy_hcd [pid 359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 357] <... ioctl resumed>) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 9 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 360] <... ioctl resumed>) = 0 [pid 357] <... ioctl resumed>) = 36 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 359] <... ioctl resumed>) = 0 [pid 355] <... ioctl resumed>) = 0 [pid 354] <... ioctl resumed>) = 0 [pid 359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 360] <... ioctl resumed>) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 359] <... ioctl resumed>) = 18 [pid 357] <... ioctl resumed>) = 0 [pid 355] <... ioctl resumed>) = 18 [pid 354] <... ioctl resumed>) = 18 [pid 359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 357] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 357] <... ioctl resumed>) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 360] <... ioctl resumed>) = 9 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 359] <... ioctl resumed>) = 0 [pid 357] <... ioctl resumed>) = 0 [pid 355] <... ioctl resumed>) = 0 [pid 354] <... ioctl resumed>) = 0 [pid 359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 360] <... ioctl resumed>) = 0 [ 31.277172][ T20] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.288484][ T20] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 31.297709][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.306561][ T20] usb 2-1: config 0 descriptor?? [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 359] <... ioctl resumed>) = 9 [pid 355] <... ioctl resumed>) = 9 [pid 354] <... ioctl resumed>) = 9 [pid 359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 360] <... ioctl resumed>) = 36 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 359] <... ioctl resumed>) = 0 [pid 359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 355] <... ioctl resumed>) = 0 [pid 354] <... ioctl resumed>) = 0 [pid 355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 359] <... ioctl resumed>) = 36 [pid 355] <... ioctl resumed>) = 36 [pid 354] <... ioctl resumed>) = 36 [pid 359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 31.377099][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.388246][ T328] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 31.397790][ T328] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.406462][ T328] usb 5-1: config 0 descriptor?? [ 31.411565][ T349] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 360] <... ioctl resumed>) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [ 31.422599][ T348] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.433835][ T326] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.444774][ T348] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 31.453855][ T326] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 31.462949][ T349] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350) = 0 [pid 359] <... ioctl resumed>) = 0 [pid 359] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 359] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 359] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 359] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 355] <... ioctl resumed>) = 0 [pid 354] <... ioctl resumed>) = 0 [pid 355] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 355] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 355] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 355] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 354] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 359] <... ioctl resumed>) = 0 [pid 355] <... ioctl resumed>) = 0 [pid 354] <... ioctl resumed>) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [ 31.472430][ T348] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.481133][ T326] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.489280][ T349] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.498452][ T326] usb 4-1: config 0 descriptor?? [ 31.503675][ T348] usb 3-1: config 0 descriptor?? [ 31.508866][ T349] usb 1-1: config 0 descriptor?? [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 359] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 355] <... ioctl resumed>) = 0 [pid 355] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 354] <... ioctl resumed>) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 359] <... ioctl resumed>) = 0 [pid 355] <... ioctl resumed>) = 0 [pid 354] <... ioctl resumed>) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 357] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 31.788322][ T20] savu 0003:1E7D:2D5A.0010: unknown main item tag 0x0 [ 31.795443][ T20] savu 0003:1E7D:2D5A.0010: unknown main item tag 0x0 [ 31.802291][ T20] savu 0003:1E7D:2D5A.0010: unknown main item tag 0x0 [ 31.809119][ T20] savu 0003:1E7D:2D5A.0010: unknown main item tag 0x0 [ 31.815914][ T20] savu 0003:1E7D:2D5A.0010: unknown main item tag 0x0 [ 31.822754][ T20] savu 0003:1E7D:2D5A.0010: unknown main item tag 0x0 [ 31.829568][ T20] savu 0003:1E7D:2D5A.0010: unknown main item tag 0x0 [pid 360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [ 31.836332][ T20] savu 0003:1E7D:2D5A.0010: unknown main item tag 0x0 [ 31.843147][ T20] savu 0003:1E7D:2D5A.0010: unknown main item tag 0x0 [ 31.850555][ T20] savu 0003:1E7D:2D5A.0010: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [pid 360] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [pid 359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [ 31.917951][ T328] savu 0003:1E7D:2D5A.0011: unknown main item tag 0x0 [ 31.924796][ T328] savu 0003:1E7D:2D5A.0011: unknown main item tag 0x0 [ 31.932120][ T328] savu 0003:1E7D:2D5A.0011: unknown main item tag 0x0 [ 31.939020][ T328] savu 0003:1E7D:2D5A.0011: unknown main item tag 0x0 [ 31.945814][ T328] savu 0003:1E7D:2D5A.0011: unknown main item tag 0x0 [ 31.952700][ T328] savu 0003:1E7D:2D5A.0011: unknown main item tag 0x0 [ 31.959548][ T328] savu 0003:1E7D:2D5A.0011: unknown main item tag 0x0 [pid 359] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 355] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 355] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 359] <... ioctl resumed>) = 34 [pid 357] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 355] <... ioctl resumed>) = 34 [pid 354] <... ioctl resumed>) = 34 [ 31.966530][ T328] savu 0003:1E7D:2D5A.0011: unknown main item tag 0x0 [ 31.973549][ T328] savu 0003:1E7D:2D5A.0011: unknown main item tag 0x0 [ 31.981590][ T326] savu 0003:1E7D:2D5A.0012: unknown main item tag 0x0 [ 31.989709][ T349] savu 0003:1E7D:2D5A.0013: unknown main item tag 0x0 [ 31.996639][ T349] savu 0003:1E7D:2D5A.0013: unknown main item tag 0x0 [ 32.004234][ T348] savu 0003:1E7D:2D5A.0014: unknown main item tag 0x0 [ 32.011531][ T348] savu 0003:1E7D:2D5A.0014: unknown main item tag 0x0 [pid 357] <... openat resumed>) = 4 [pid 357] exit_group(0) = ? [ 32.018524][ T328] savu 0003:1E7D:2D5A.0011: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 32.029561][ T326] savu 0003:1E7D:2D5A.0012: unknown main item tag 0x0 [ 32.036351][ T326] savu 0003:1E7D:2D5A.0012: unknown main item tag 0x0 [ 32.043181][ T348] savu 0003:1E7D:2D5A.0014: unknown main item tag 0x0 [ 32.050024][ T349] savu 0003:1E7D:2D5A.0013: unknown main item tag 0x0 [ 32.056812][ T349] savu 0003:1E7D:2D5A.0013: unknown main item tag 0x0 [pid 357] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 360] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 305] <... openat resumed>) = 3 [pid 305] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [ 32.063708][ T326] savu 0003:1E7D:2D5A.0012: unknown main item tag 0x0 [ 32.070757][ T348] savu 0003:1E7D:2D5A.0014: unknown main item tag 0x0 [ 32.077902][ T348] savu 0003:1E7D:2D5A.0014: unknown main item tag 0x0 [ 32.081346][ T320] usb 2-1: USB disconnect, device number 5 [ 32.087196][ T349] savu 0003:1E7D:2D5A.0013: unknown main item tag 0x0 [ 32.097365][ T326] savu 0003:1E7D:2D5A.0012: unknown main item tag 0x0 [ 32.104382][ T326] savu 0003:1E7D:2D5A.0012: unknown main item tag 0x0 [ 32.111256][ T348] savu 0003:1E7D:2D5A.0014: unknown main item tag 0x0 [pid 305] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 305] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 305] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./3/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./3/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 305] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 305] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] close(4) = 0 [pid 305] rmdir("./3/dev_mnt") = 0 [pid 305] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./3/binderfs") = 0 [pid 305] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] rmdir("./3") = 0 [pid 305] mkdir("./4", 0777) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 365 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 365 attached [ 32.118305][ T348] savu 0003:1E7D:2D5A.0014: unknown main item tag 0x0 [ 32.125910][ T349] savu 0003:1E7D:2D5A.0013: unknown main item tag 0x0 [ 32.133304][ T348] savu 0003:1E7D:2D5A.0014: unknown main item tag 0x0 [ 32.140487][ T326] savu 0003:1E7D:2D5A.0012: unknown main item tag 0x0 [ 32.147986][ T349] savu 0003:1E7D:2D5A.0013: unknown main item tag 0x0 [ 32.155178][ T349] savu 0003:1E7D:2D5A.0013: unknown main item tag 0x0 [ 32.162416][ T348] savu 0003:1E7D:2D5A.0014: unknown main item tag 0x0 [pid 365] set_robust_list(0x55557284d6a0, 24 [pid 359] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 365] <... set_robust_list resumed>) = 0 [pid 365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 365] chdir("./4") = 0 [pid 365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 355] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 354] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 360] <... openat resumed>) = 4 [pid 360] exit_group(0 [pid 359] <... openat resumed>) = 4 [pid 355] <... openat resumed>) = 4 [pid 354] <... openat resumed>) = 4 [pid 360] <... exit_group resumed>) = ? [pid 359] exit_group(0 [pid 355] exit_group(0 [pid 354] exit_group(0 [pid 365] <... prctl resumed>) = 0 [pid 359] <... exit_group resumed>) = ? [pid 355] <... exit_group resumed>) = ? [pid 354] <... exit_group resumed>) = ? [pid 365] setpgid(0, 0) = 0 [pid 365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 365] write(3, "1000", 4) = 4 [pid 365] close(3) = 0 [pid 365] symlink("/dev/binderfs", "./binderfs") = 0 [pid 365] write(1, "executing program\n", 18) = 18 executing program [pid 365] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 365] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 365] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 365] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 365] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 32.169469][ T326] savu 0003:1E7D:2D5A.0012: unknown main item tag 0x0 [ 32.176354][ T326] savu 0003:1E7D:2D5A.0012: unknown main item tag 0x0 [ 32.184100][ T349] savu 0003:1E7D:2D5A.0013: unknown main item tag 0x0 [ 32.191055][ T348] savu 0003:1E7D:2D5A.0014: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 32.202734][ T360] hid_roccat: roccat device with minor 0 doesn't exist [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 360] +++ exited with 0 +++ [ 32.212032][ T30] audit: type=1400 audit(1790813807.945:71): avc: denied { read } for pid=82 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 32.220013][ T328] usb 5-1: USB disconnect, device number 5 [ 32.240734][ T326] savu 0003:1E7D:2D5A.0012: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [pid 354] +++ exited with 0 +++ [pid 355] +++ exited with 0 +++ [pid 359] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... openat resumed>) = 3 [pid 307] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] fstat(3 [pid 307] <... openat resumed>) = 3 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] fstat(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] getdents64(3 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 307] getdents64(3 [pid 306] <... openat resumed>) = 3 [pid 304] <... openat resumed>) = 3 [pid 308] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 304] fstat(3 [pid 308] <... umount2 resumed>) = 0 [pid 307] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] fstat(3 [pid 304] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(3 [pid 307] <... umount2 resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] newfstatat(AT_FDCWD, "./3/dev_mnt" [pid 307] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getdents64(3 [pid 304] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 307] newfstatat(AT_FDCWD, "./3/dev_mnt" [pid 304] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] openat(AT_FDCWD, "./3/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... umount2 resumed>) = 0 [pid 308] <... openat resumed>) = 4 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = 0 [pid 308] fstat(4 [pid 307] openat(AT_FDCWD, "./3/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] <... openat resumed>) = 4 [pid 308] getdents64(4 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 32.240890][ T30] audit: type=1400 audit(1790813807.945:72): avc: denied { search } for pid=82 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 32.276373][ T349] savu 0003:1E7D:2D5A.0013: hidraw3: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 32.278548][ T26] usb 3-1: USB disconnect, device number 5 [ 32.295256][ T30] audit: type=1400 audit(1790813807.945:73): avc: denied { write } for pid=82 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [pid 307] fstat(4 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] newfstatat(AT_FDCWD, "./3/dev_mnt" [pid 304] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] getdents64(4 [pid 307] getdents64(4 [pid 306] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 307] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] close(4 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./3/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./3/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./3/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 304] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] close(4) = 0 [pid 304] rmdir("./3/dev_mnt") = 0 [pid 304] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./3/binderfs") = 0 [pid 304] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] rmdir("./3") = 0 [pid 304] mkdir("./4", 0777) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[] [pid 307] getdents64(4 [pid 304] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] <... close resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] rmdir("./3/dev_mnt" [pid 307] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] openat(AT_FDCWD, "./3/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 304] <... clone resumed>, child_tidptr=0x55557284d690) = 366 [pid 308] <... rmdir resumed>) = 0 [pid 307] close(4 [pid 308] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... close resumed>) = 0 [pid 306] fstat(4 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] rmdir("./3/dev_mnt" [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... rmdir resumed>) = 0 [pid 306] getdents64(4 [pid 308] unlink("./3/binderfs" [pid 307] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 308] <... unlink resumed>) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getdents64(4 [pid 308] getdents64(3 [pid 307] newfstatat(AT_FDCWD, "./3/binderfs" [pid 306] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 307] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] close(3 [pid 306] close(4 [pid 308] <... close resumed>) = 0 [pid 307] unlink("./3/binderfs" [pid 306] <... close resumed>) = 0 [pid 308] rmdir("./3" [pid 307] <... unlink resumed>) = 0 [pid 306] rmdir("./3/dev_mnt" [pid 308] <... rmdir resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 366 attached [pid 308] mkdir("./4", 0777 [pid 307] getdents64(3 [pid 306] <... rmdir resumed>) = 0 [pid 308] <... mkdir resumed>) = 0 [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 307] close(3 [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] <... close resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./3/binderfs" [pid 366] set_robust_list(0x55557284d6a0, 24 [pid 306] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... clone resumed>, child_tidptr=0x55557284d690) = 370 [pid 307] rmdir("./3" [pid 306] unlink("./3/binderfs" [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 366] <... set_robust_list resumed>) = 0 [pid 366] rt_sigprocmask(SIG_SETMASK, [] [pid 307] <... rmdir resumed>) = 0 [pid 366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 307] mkdir("./4", 0777 [pid 306] <... unlink resumed>) = 0 [pid 366] chdir("./4") = 0 [pid 307] <... mkdir resumed>) = 0 [pid 306] getdents64(3 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] close(3 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... close resumed>) = 0 [pid 366] <... prctl resumed>) = 0 [pid 306] rmdir("./3" [pid 307] <... clone resumed>, child_tidptr=0x55557284d690) = 371 [pid 366] setpgid(0, 0 [pid 306] <... rmdir resumed>) = 0 [pid 366] <... setpgid resumed>) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 306] mkdir("./4", 0777 [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] <... mkdir resumed>) = 0 [pid 366] <... openat resumed>) = 3 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 366] write(3, "1000", 4 [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 366] <... write resumed>) = 4 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 366] close(3) = 0 [pid 366] symlink("/dev/binderfs", "./binderfs" [pid 306] <... clone resumed>, child_tidptr=0x55557284d690) = 372 ci2-android-5-15/strace-static-x86_64: Process 370 attached [pid 366] <... symlink resumed>) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 370] set_robust_list(0x55557284d6a0, 24 [pid 366] write(1, "executing program\n", 18 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program ci2-android-5-15/strace-static-x86_64: Process 371 attached [pid 370] <... set_robust_list resumed>) = 0 [pid 366] <... write resumed>) = 18 [pid 371] set_robust_list(0x55557284d6a0, 24 [pid 370] rt_sigprocmask(SIG_SETMASK, [] [pid 366] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 371] <... set_robust_list resumed>) = 0 [pid 370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 366] <... mkdirat resumed>) = 0 [pid 366] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 366] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 370] chdir("./4" [pid 371] rt_sigprocmask(SIG_SETMASK, [] [pid 370] <... chdir resumed>) = 0 [pid 371] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 371] chdir("./4" [pid 370] setpgid(0, 0 [pid 366] <... openat resumed>) = 3 [pid 371] <... chdir resumed>) = 0 [pid 370] <... setpgid resumed>) = 0 [pid 371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 366] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 371] setpgid(0, 0) = 0 [pid 370] <... openat resumed>) = 3 [pid 366] <... ioctl resumed>) = 0 [pid 371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 370] write(3, "1000", 4 [pid 366] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 371] <... openat resumed>) = 3 [pid 370] <... write resumed>) = 4 [pid 366] <... ioctl resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 372 attached [pid 366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 372] set_robust_list(0x55557284d6a0, 24 [pid 371] write(3, "1000", 4 [pid 370] close(3 [pid 371] <... write resumed>) = 4 [pid 371] close(3 [pid 370] <... close resumed>) = 0 [pid 371] <... close resumed>) = 0 [pid 370] symlink("/dev/binderfs", "./binderfs" [pid 371] symlink("/dev/binderfs", "./binderfs" [pid 372] <... set_robust_list resumed>) = 0 [pid 370] <... symlink resumed>) = 0 [pid 372] rt_sigprocmask(SIG_SETMASK, [] [pid 371] <... symlink resumed>) = 0 [pid 370] write(1, "executing program\n", 18 [pid 371] write(1, "executing program\n", 18) = 18 [pid 370] <... write resumed>) = 18 executing program executing program [pid 372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 371] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 370] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 372] chdir("./4" [pid 371] <... mkdirat resumed>) = 0 [pid 370] <... mkdirat resumed>) = 0 [pid 371] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 370] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 371] <... mount resumed>) = 0 [pid 372] <... chdir resumed>) = 0 [pid 371] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 370] <... mount resumed>) = 0 [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 371] <... openat resumed>) = 3 [pid 370] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 372] <... prctl resumed>) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 370] <... openat resumed>) = 3 [pid 371] <... ioctl resumed>) = 0 [pid 372] setpgid(0, 0 [pid 371] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 370] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 372] <... setpgid resumed>) = 0 [pid 371] <... ioctl resumed>) = 0 [pid 370] <... ioctl resumed>) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "1000", 4) = 4 [pid 372] close(3) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 370] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 372] symlink("/dev/binderfs", "./binderfs") = 0 [pid 372] write(1, "executing program\n", 18) = 18 [pid 372] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 370] <... ioctl resumed>) = 0 [pid 372] <... mkdirat resumed>) = 0 [pid 372] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 371] <... ioctl resumed>) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 372] <... mount resumed>) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 370] <... ioctl resumed>) = 0 [pid 372] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 executing program [pid 372] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 372] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 32.321433][ T30] audit: type=1400 audit(1790813807.945:74): avc: denied { add_name } for pid=82 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 32.344119][ T326] usb 4-1: USB disconnect, device number 5 [ 32.357385][ T349] usb 1-1: USB disconnect, device number 5 [ 32.402441][ T367] fido_id[367]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 32.411873][ T369] fido_id[369]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 32.427117][ T30] audit: type=1400 audit(1790813807.945:75): avc: denied { create } for pid=82 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 32.451980][ T368] fido_id[368]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 32.469976][ T30] audit: type=1400 audit(1790813807.945:76): avc: denied { append open } for pid=82 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 32.493395][ T30] audit: type=1400 audit(1790813807.945:77): avc: denied { getattr } for pid=82 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 365] <... ioctl resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 32.667170][ T320] usb 2-1: new high-speed USB device number 6 using dummy_hcd [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 371] <... ioctl resumed>) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 370] <... ioctl resumed>) = 0 [pid 366] <... ioctl resumed>) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 370] <... ioctl resumed>) = 18 [pid 366] <... ioctl resumed>) = 18 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 32.757155][ T326] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 32.764683][ T349] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 32.772272][ T328] usb 5-1: new high-speed USB device number 6 using dummy_hcd [pid 366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 372] <... ioctl resumed>) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 32.827077][ T26] usb 3-1: new high-speed USB device number 6 using dummy_hcd [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 365] <... ioctl resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 9 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 371] <... ioctl resumed>) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 365] <... ioctl resumed>) = 36 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 371] <... ioctl resumed>) = 18 [pid 370] <... ioctl resumed>) = 0 [pid 366] <... ioctl resumed>) = 0 [pid 366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 366] <... ioctl resumed>) = 18 [pid 371] <... ioctl resumed>) = 0 [pid 366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 365] <... ioctl resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 372] <... ioctl resumed>) = 0 [pid 371] <... ioctl resumed>) = 9 [pid 370] <... ioctl resumed>) = 0 [pid 366] <... ioctl resumed>) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 365] <... ioctl resumed>) = 0 [pid 372] <... ioctl resumed>) = 18 [pid 371] <... ioctl resumed>) = 0 [pid 370] <... ioctl resumed>) = 9 [pid 366] <... ioctl resumed>) = 9 [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 33.027101][ T320] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.038197][ T320] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 33.047452][ T320] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.056203][ T320] usb 2-1: config 0 descriptor?? [pid 366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 372] <... ioctl resumed>) = 0 [pid 371] <... ioctl resumed>) = 36 [pid 370] <... ioctl resumed>) = 0 [pid 366] <... ioctl resumed>) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 372] <... ioctl resumed>) = 9 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 370] <... ioctl resumed>) = 36 [pid 366] <... ioctl resumed>) = 36 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 372] <... ioctl resumed>) = 0 [ 33.127263][ T326] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.138628][ T326] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 33.147907][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.159075][ T349] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 36 [ 33.170046][ T326] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.178074][ T349] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 33.187155][ T328] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 33.187171][ T26] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.196422][ T328] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.197918][ T349] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 370] <... ioctl resumed>) = 0 [pid 371] <... ioctl resumed>) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 371] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 372] <... ioctl resumed>) = 0 [pid 366] <... ioctl resumed>) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 366] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 366] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 366] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 366] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 371] <... ioctl resumed>) = 0 [pid 370] <... ioctl resumed>) = 0 [pid 372] <... ioctl resumed>) = 0 [pid 366] <... ioctl resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [ 33.210972][ T26] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 33.219064][ T326] usb 4-1: config 0 descriptor?? [ 33.228914][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.234018][ T328] usb 5-1: config 0 descriptor?? [ 33.252915][ T26] usb 3-1: config 0 descriptor?? [ 33.252943][ T349] usb 1-1: config 0 descriptor?? [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 371] <... ioctl resumed>) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 370] <... ioctl resumed>) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 366] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 371] <... ioctl resumed>) = 0 [pid 370] <... ioctl resumed>) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 365] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 372] <... ioctl resumed>) = 0 [pid 366] <... ioctl resumed>) = 0 [pid 365] <... ioctl resumed>) = 34 [ 33.527932][ T320] savu 0003:1E7D:2D5A.0015: unknown main item tag 0x0 [ 33.534730][ T320] savu 0003:1E7D:2D5A.0015: unknown main item tag 0x0 [ 33.541880][ T320] savu 0003:1E7D:2D5A.0015: unknown main item tag 0x0 [ 33.548733][ T320] savu 0003:1E7D:2D5A.0015: unknown main item tag 0x0 [ 33.555513][ T320] savu 0003:1E7D:2D5A.0015: unknown main item tag 0x0 [ 33.562324][ T320] savu 0003:1E7D:2D5A.0015: unknown main item tag 0x0 [ 33.569117][ T320] savu 0003:1E7D:2D5A.0015: unknown main item tag 0x0 [ 33.575903][ T320] savu 0003:1E7D:2D5A.0015: unknown main item tag 0x0 [ 33.582716][ T320] savu 0003:1E7D:2D5A.0015: unknown main item tag 0x0 [ 33.590090][ T320] savu 0003:1E7D:2D5A.0015: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [pid 370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 370] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 371] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 366] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 372] <... ioctl resumed>) = 0 [pid 372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 371] <... ioctl resumed>) = 34 [pid 370] <... ioctl resumed>) = 34 [pid 366] <... ioctl resumed>) = 34 [pid 365] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 372] <... ioctl resumed>) = 34 [ 33.728342][ T349] savu 0003:1E7D:2D5A.0016: unknown main item tag 0x0 [ 33.736037][ T328] savu 0003:1E7D:2D5A.0017: unknown main item tag 0x0 [ 33.743688][ T326] savu 0003:1E7D:2D5A.0018: unknown main item tag 0x0 [ 33.749516][ T26] savu 0003:1E7D:2D5A.0019: unknown main item tag 0x0 [ 33.750578][ T326] savu 0003:1E7D:2D5A.0018: unknown main item tag 0x0 [ 33.760664][ T26] savu 0003:1E7D:2D5A.0019: unknown main item tag 0x0 [ 33.765451][ T349] savu 0003:1E7D:2D5A.0016: unknown main item tag 0x0 [pid 365] <... openat resumed>) = 4 [pid 365] exit_group(0) = ? [pid 365] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 33.772286][ T26] savu 0003:1E7D:2D5A.0019: unknown main item tag 0x0 [ 33.778147][ T328] savu 0003:1E7D:2D5A.0017: unknown main item tag 0x0 [ 33.785741][ T26] savu 0003:1E7D:2D5A.0019: unknown main item tag 0x0 [ 33.791278][ T326] savu 0003:1E7D:2D5A.0018: unknown main item tag 0x0 [ 33.803250][ T26] savu 0003:1E7D:2D5A.0019: unknown main item tag 0x0 [ 33.805589][ T349] savu 0003:1E7D:2D5A.0016: unknown main item tag 0x0 [ 33.812085][ T26] savu 0003:1E7D:2D5A.0019: unknown main item tag 0x0 [pid 305] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 305] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 305] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 305] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./4/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./4/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 305] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 305] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] close(4) = 0 [pid 305] rmdir("./4/dev_mnt") = 0 [pid 305] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./4/binderfs") = 0 [pid 305] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] rmdir("./4") = 0 [pid 305] mkdir("./5", 0777) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 374 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 33.818425][ T328] savu 0003:1E7D:2D5A.0017: unknown main item tag 0x0 [ 33.832079][ T26] savu 0003:1E7D:2D5A.0019: unknown main item tag 0x0 [ 33.832912][ T326] savu 0003:1E7D:2D5A.0018: unknown main item tag 0x0 [ 33.840388][ T26] savu 0003:1E7D:2D5A.0019: unknown main item tag 0x0 [ 33.845786][ T349] savu 0003:1E7D:2D5A.0016: unknown main item tag 0x0 [ 33.859439][ T326] savu 0003:1E7D:2D5A.0018: unknown main item tag 0x0 [ 33.866613][ T326] savu 0003:1E7D:2D5A.0018: unknown main item tag 0x0 ci2-android-5-15/strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x55557284d6a0, 24) = 0 [pid 374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 374] chdir("./5") = 0 [pid 374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 374] setpgid(0, 0) = 0 [pid 374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 374] write(3, "1000", 4) = 4 [pid 374] close(3) = 0 [pid 374] symlink("/dev/binderfs", "./binderfs") = 0 [pid 374] write(1, "executing program\n", 18) = 18 executing program [pid 374] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 374] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 374] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 374] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 374] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 33.871473][ T26] savu 0003:1E7D:2D5A.0019: unknown main item tag 0x0 [ 33.874499][ T328] savu 0003:1E7D:2D5A.0017: unknown main item tag 0x0 [ 33.887214][ T349] savu 0003:1E7D:2D5A.0016: unknown main item tag 0x0 [ 33.894698][ T349] savu 0003:1E7D:2D5A.0016: unknown main item tag 0x0 [ 33.901782][ T328] savu 0003:1E7D:2D5A.0017: unknown main item tag 0x0 [ 33.901900][ T26] savu 0003:1E7D:2D5A.0019: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 33.908722][ T326] savu 0003:1E7D:2D5A.0018: unknown main item tag 0x0 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 371] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 370] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 366] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [ 33.908784][ T326] savu 0003:1E7D:2D5A.0018: unknown main item tag 0x0 [ 33.933443][ T328] savu 0003:1E7D:2D5A.0017: unknown main item tag 0x0 [ 33.942354][ T349] savu 0003:1E7D:2D5A.0016: unknown main item tag 0x0 [ 33.944452][ T26] usb 2-1: USB disconnect, device number 6 [ 33.949627][ T328] savu 0003:1E7D:2D5A.0017: unknown main item tag 0x0 [ 33.961974][ T349] savu 0003:1E7D:2D5A.0016: unknown main item tag 0x0 [ 33.968950][ T326] savu 0003:1E7D:2D5A.0018: unknown main item tag 0x0 [pid 372] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 370] <... openat resumed>) = 4 [pid 366] <... openat resumed>) = 4 [pid 372] <... openat resumed>) = 4 [pid 371] <... openat resumed>) = 4 [pid 370] exit_group(0 [pid 366] exit_group(0 [pid 372] exit_group(0 [pid 371] exit_group(0 [pid 370] <... exit_group resumed>) = ? [pid 366] <... exit_group resumed>) = ? [pid 372] <... exit_group resumed>) = ? [pid 371] <... exit_group resumed>) = ? [pid 372] +++ exited with 0 +++ [pid 371] +++ exited with 0 +++ [ 33.976328][ T328] savu 0003:1E7D:2D5A.0017: unknown main item tag 0x0 [ 33.983421][ T349] savu 0003:1E7D:2D5A.0016: unknown main item tag 0x0 [ 33.990633][ T326] savu 0003:1E7D:2D5A.0018: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 34.002356][ T370] hid_roccat: roccat device with minor 0 doesn't exist [ 34.002425][ T328] savu 0003:1E7D:2D5A.0017: unknown main item tag 0x0 [ 34.011611][ T366] hid_roccat: roccat device with minor 0 doesn't exist [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 370] +++ exited with 0 +++ [pid 306] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] <... restart_syscall resumed>) = 0 [pid 307] <... openat resumed>) = 3 [pid 306] <... openat resumed>) = 3 [pid 307] fstat(3 [pid 306] fstat(3 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] getdents64(3 [pid 306] getdents64(3 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 366] +++ exited with 0 +++ [pid 308] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] <... openat resumed>) = 3 [pid 307] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] fstat(3 [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 308] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... restart_syscall resumed>) = 0 [pid 306] <... umount2 resumed>) = 0 [pid 304] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] <... umount2 resumed>) = 0 [pid 307] <... umount2 resumed>) = 0 [pid 306] newfstatat(AT_FDCWD, "./4/dev_mnt" [pid 304] <... openat resumed>) = 3 [pid 308] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] fstat(3 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] newfstatat(AT_FDCWD, "./4/dev_mnt" [pid 307] newfstatat(AT_FDCWD, "./4/dev_mnt" [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] getdents64(3 [pid 308] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] openat(AT_FDCWD, "./4/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... openat resumed>) = 4 [pid 304] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] fstat(4 [pid 308] openat(AT_FDCWD, "./4/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] openat(AT_FDCWD, "./4/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] <... umount2 resumed>) = 0 [pid 308] <... openat resumed>) = 4 [pid 307] <... openat resumed>) = 4 [pid 306] getdents64(4 [pid 304] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] fstat(4 [pid 307] fstat(4 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] getdents64(4 [pid 304] newfstatat(AT_FDCWD, "./4/dev_mnt" [pid 308] getdents64(4 [pid 307] getdents64(4 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 307] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 308] getdents64(4 [pid 306] close(4 [pid 304] umount2("./4/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 307] getdents64(4 [pid 306] <... close resumed>) = 0 [pid 308] close(4 [pid 307] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] rmdir("./4/dev_mnt" [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... close resumed>) = 0 [pid 307] close(4 [pid 308] rmdir("./4/dev_mnt" [pid 307] <... close resumed>) = 0 [pid 306] <... rmdir resumed>) = 0 [pid 304] openat(AT_FDCWD, "./4/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] <... rmdir resumed>) = 0 [pid 307] rmdir("./4/dev_mnt" [pid 308] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... openat resumed>) = 4 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... rmdir resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] fstat(4 [pid 308] newfstatat(AT_FDCWD, "./4/binderfs" [pid 307] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] newfstatat(AT_FDCWD, "./4/binderfs" [pid 304] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] unlink("./4/binderfs" [pid 307] newfstatat(AT_FDCWD, "./4/binderfs" [pid 306] unlink("./4/binderfs" [pid 304] getdents64(4 [pid 308] <... unlink resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 308] getdents64(3 [pid 307] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getdents64(3 [pid 304] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] getdents64(4 [pid 307] unlink("./4/binderfs" [pid 304] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 308] close(3 [pid 307] <... unlink resumed>) = 0 [pid 306] close(3 [pid 304] close(4 [pid 308] <... close resumed>) = 0 [pid 307] getdents64(3 [pid 306] <... close resumed>) = 0 [pid 308] rmdir("./4" [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 304] <... close resumed>) = 0 [pid 306] rmdir("./4" [pid 308] <... rmdir resumed>) = 0 [pid 307] close(3 [pid 306] <... rmdir resumed>) = 0 [ 34.024817][ T320] usb 3-1: USB disconnect, device number 6 [ 34.030238][ T326] usb 4-1: USB disconnect, device number 6 [ 34.041081][ T349] savu 0003:1E7D:2D5A.0016: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 34.053587][ T328] savu 0003:1E7D:2D5A.0017: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [pid 304] rmdir("./4/dev_mnt" [pid 308] mkdir("./5", 0777 [pid 307] <... close resumed>) = 0 [pid 306] mkdir("./5", 0777 [pid 304] <... rmdir resumed>) = 0 [pid 308] <... mkdir resumed>) = 0 [pid 307] rmdir("./4" [pid 306] <... mkdir resumed>) = 0 [pid 307] <... rmdir resumed>) = 0 [pid 304] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 307] mkdir("./5", 0777 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... mkdir resumed>) = 0 [pid 304] newfstatat(AT_FDCWD, "./4/binderfs" [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 304] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] <... clone resumed>, child_tidptr=0x55557284d690) = 377 [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 304] unlink("./4/binderfs" [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] <... unlink resumed>) = 0 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 304] getdents64(3 [pid 307] <... clone resumed>, child_tidptr=0x55557284d690) = 379 [pid 306] <... clone resumed>, child_tidptr=0x55557284d690) = 378 [pid 304] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 304] close(3 [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 304] <... close resumed>) = 0 [pid 304] rmdir("./4") = 0 [pid 304] mkdir("./5", 0777) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 380 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 377 attached ci2-android-5-15/strace-static-x86_64: Process 379 attached ci2-android-5-15/strace-static-x86_64: Process 380 attached ci2-android-5-15/strace-static-x86_64: Process 378 attached [pid 380] set_robust_list(0x55557284d6a0, 24 [pid 379] set_robust_list(0x55557284d6a0, 24 [pid 377] set_robust_list(0x55557284d6a0, 24) = 0 [pid 377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 377] chdir("./5" [pid 379] <... set_robust_list resumed>) = 0 [pid 379] rt_sigprocmask(SIG_SETMASK, [] [pid 377] <... chdir resumed>) = 0 [pid 377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 377] setpgid(0, 0 [pid 379] chdir("./5" [pid 377] <... setpgid resumed>) = 0 [pid 377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 379] <... chdir resumed>) = 0 [pid 379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 379] setpgid(0, 0) = 0 [pid 377] <... openat resumed>) = 3 [pid 379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 377] write(3, "1000", 4) = 4 [pid 377] close(3) = 0 [pid 377] symlink("/dev/binderfs", "./binderfs") = 0 [pid 379] <... openat resumed>) = 3 [pid 379] write(3, "1000", 4) = 4 [pid 379] close(3) = 0 [pid 379] symlink("/dev/binderfs", "./binderfs") = 0 [pid 377] write(1, "executing program\n", 18) = 18 executing program [pid 377] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 379] write(1, "executing program\n", 18) = 18 executing program [pid 379] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 377] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 377] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 379] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 377] <... openat resumed>) = 3 [pid 377] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 379] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 377] <... ioctl resumed>) = 0 [pid 379] <... openat resumed>) = 3 [pid 377] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 379] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 377] <... ioctl resumed>) = 0 [pid 380] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 379] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 379] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 377] <... ioctl resumed>) = 0 [pid 380] chdir("./5" [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 378] set_robust_list(0x55557284d6a0, 24 [pid 379] <... ioctl resumed>) = 0 [pid 378] <... set_robust_list resumed>) = 0 [pid 380] <... chdir resumed>) = 0 [pid 378] rt_sigprocmask(SIG_SETMASK, [] [pid 380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 380] <... prctl resumed>) = 0 [pid 379] <... ioctl resumed>) = 0 [pid 380] setpgid(0, 0 [pid 379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 378] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... setpgid resumed>) = 0 [pid 378] chdir("./5" [pid 380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 378] <... chdir resumed>) = 0 [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 378] setpgid(0, 0) = 0 [pid 378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 380] <... openat resumed>) = 3 [pid 380] write(3, "1000", 4) = 4 [pid 378] <... openat resumed>) = 3 [pid 380] close(3) = 0 [pid 380] symlink("/dev/binderfs", "./binderfs") = 0 [pid 378] write(3, "1000", 4) = 4 [pid 378] close(3) = 0 [pid 378] symlink("/dev/binderfs", "./binderfs") = 0 [pid 380] write(1, "executing program\n", 18) = 18 [pid 380] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 378] write(1, "executing program\n", 18 [pid 380] <... mkdirat resumed>) = 0 [pid 378] <... write resumed>) = 18 [pid 378] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 380] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 378] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 380] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 378] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 380] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 378] <... openat resumed>) = 3 [pid 380] <... ioctl resumed>) = 0 [pid 380] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 378] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 378] <... ioctl resumed>) = 0 [pid 378] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 executing program executing program [ 34.088593][ T349] usb 1-1: USB disconnect, device number 6 [ 34.094713][ T328] usb 5-1: USB disconnect, device number 6 [ 34.118334][ T376] fido_id[376]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 34.148770][ T381] fido_id[381]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 34.172084][ T382] fido_id[382]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 374] <... ioctl resumed>) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 34.397048][ T26] usb 2-1: new high-speed USB device number 7 using dummy_hcd [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 379] <... ioctl resumed>) = 0 [pid 379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 377] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 380] <... ioctl resumed>) = 0 [pid 379] <... ioctl resumed>) = 18 [pid 380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 377] <... ioctl resumed>) = 18 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 380] <... ioctl resumed>) = 18 [pid 378] <... ioctl resumed>) = 0 [pid 380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 34.477167][ T326] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 34.487158][ T328] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 34.494659][ T349] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 34.517055][ T320] usb 3-1: new high-speed USB device number 7 using dummy_hcd [pid 378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 374] <... ioctl resumed>) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 9 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 379] <... ioctl resumed>) = 0 [pid 374] <... ioctl resumed>) = 0 [pid 379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 380] <... ioctl resumed>) = 0 [pid 379] <... ioctl resumed>) = 18 [pid 377] <... ioctl resumed>) = 0 [pid 374] <... ioctl resumed>) = 36 [pid 380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 380] <... ioctl resumed>) = 18 [pid 379] <... ioctl resumed>) = 0 [pid 377] <... ioctl resumed>) = 18 [pid 380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 378] <... ioctl resumed>) = 0 [pid 378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 380] <... ioctl resumed>) = 0 [pid 379] <... ioctl resumed>) = 9 [pid 377] <... ioctl resumed>) = 0 [pid 380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 374] <... ioctl resumed>) = 0 [pid 378] <... ioctl resumed>) = 18 [pid 378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 374] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 380] <... ioctl resumed>) = 9 [pid 379] <... ioctl resumed>) = 0 [pid 377] <... ioctl resumed>) = 9 [pid 380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 374] <... ioctl resumed>) = 0 [pid 378] <... ioctl resumed>) = 0 [pid 378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 380] <... ioctl resumed>) = 0 [pid 379] <... ioctl resumed>) = 36 [pid 377] <... ioctl resumed>) = 0 [pid 380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 34.757151][ T26] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 34.768213][ T26] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 34.777443][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.786334][ T26] usb 2-1: config 0 descriptor?? [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 378] <... ioctl resumed>) = 9 [pid 378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 380] <... ioctl resumed>) = 36 [pid 377] <... ioctl resumed>) = 36 [pid 380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 378] <... ioctl resumed>) = 0 [ 34.837166][ T326] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 34.848208][ T326] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 34.857411][ T349] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 34.868639][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 36 [ 34.879757][ T326] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.887374][ T320] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 34.887867][ T349] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 34.902331][ T320] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 34.908288][ T328] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 34.918967][ T320] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 379] <... ioctl resumed>) = 0 [pid 379] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 379] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 379] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 379] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 380] <... ioctl resumed>) = 0 [pid 378] <... ioctl resumed>) = 0 [pid 378] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 378] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 378] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 378] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 380] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 380] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 380] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 380] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 379] <... ioctl resumed>) = 0 [pid 377] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 380] <... ioctl resumed>) = 0 [pid 378] <... ioctl resumed>) = 0 [pid 377] <... ioctl resumed>) = 0 [ 34.927084][ T328] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.942173][ T326] usb 4-1: config 0 descriptor?? [ 34.947276][ T349] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.949584][ T320] usb 3-1: config 0 descriptor?? [ 34.960391][ T349] usb 1-1: config 0 descriptor?? [ 34.965636][ T328] usb 5-1: config 0 descriptor?? [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 379] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 378] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 380] <... ioctl resumed>) = 0 [pid 380] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 379] <... ioctl resumed>) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 378] <... ioctl resumed>) = 0 [pid 377] <... ioctl resumed>) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 35.268158][ T26] savu 0003:1E7D:2D5A.001A: unknown main item tag 0x0 [ 35.275018][ T26] savu 0003:1E7D:2D5A.001A: unknown main item tag 0x0 [ 35.281878][ T26] savu 0003:1E7D:2D5A.001A: unknown main item tag 0x0 [ 35.288730][ T26] savu 0003:1E7D:2D5A.001A: unknown main item tag 0x0 [ 35.295508][ T26] savu 0003:1E7D:2D5A.001A: unknown main item tag 0x0 [ 35.302372][ T26] savu 0003:1E7D:2D5A.001A: unknown main item tag 0x0 [ 35.309469][ T26] savu 0003:1E7D:2D5A.001A: unknown main item tag 0x0 [ 35.316356][ T26] savu 0003:1E7D:2D5A.001A: unknown main item tag 0x0 [ 35.323196][ T26] savu 0003:1E7D:2D5A.001A: unknown main item tag 0x0 [ 35.330650][ T26] savu 0003:1E7D:2D5A.001A: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [pid 380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 379] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 379] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 380] <... ioctl resumed>) = 0 [pid 380] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 378] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 380] <... ioctl resumed>) = 34 [pid 379] <... ioctl resumed>) = 34 [pid 377] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 377] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 378] <... ioctl resumed>) = 34 [pid 377] <... ioctl resumed>) = 34 [ 35.428137][ T326] savu 0003:1E7D:2D5A.001B: unknown main item tag 0x0 [ 35.435275][ T326] savu 0003:1E7D:2D5A.001B: unknown main item tag 0x0 [ 35.442972][ T349] savu 0003:1E7D:2D5A.001C: unknown main item tag 0x0 [ 35.449713][ T320] savu 0003:1E7D:2D5A.001D: unknown main item tag 0x0 [ 35.449765][ T320] savu 0003:1E7D:2D5A.001D: unknown main item tag 0x0 [ 35.449786][ T320] savu 0003:1E7D:2D5A.001D: unknown main item tag 0x0 [ 35.457199][ T349] savu 0003:1E7D:2D5A.001C: unknown main item tag 0x0 [ 35.468136][ T320] savu 0003:1E7D:2D5A.001D: unknown main item tag 0x0 [ 35.474042][ T328] savu 0003:1E7D:2D5A.001E: unknown main item tag 0x0 [ 35.477789][ T320] savu 0003:1E7D:2D5A.001D: unknown main item tag 0x0 [ 35.483947][ T328] savu 0003:1E7D:2D5A.001E: unknown main item tag 0x0 [ 35.493517][ T320] savu 0003:1E7D:2D5A.001D: unknown main item tag 0x0 [ 35.497974][ T326] savu 0003:1E7D:2D5A.001B: unknown main item tag 0x0 [ 35.506310][ T320] savu 0003:1E7D:2D5A.001D: unknown main item tag 0x0 [ 35.511417][ T349] savu 0003:1E7D:2D5A.001C: unknown main item tag 0x0 [ 35.519878][ T320] savu 0003:1E7D:2D5A.001D: unknown main item tag 0x0 [ 35.524986][ T349] savu 0003:1E7D:2D5A.001C: unknown main item tag 0x0 [ 35.533530][ T320] savu 0003:1E7D:2D5A.001D: unknown main item tag 0x0 [ 35.545473][ T326] savu 0003:1E7D:2D5A.001B: unknown main item tag 0x0 [ 35.559019][ T328] savu 0003:1E7D:2D5A.001E: unknown main item tag 0x0 [ 35.560225][ T320] savu 0003:1E7D:2D5A.001D: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [pid 374] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR) = 4 [pid 374] exit_group(0) = ? [pid 374] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 305] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 305] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 305] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./5/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./5/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 305] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 305] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] close(4) = 0 [pid 305] rmdir("./5/dev_mnt") = 0 [pid 305] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./5/binderfs") = 0 [pid 305] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] rmdir("./5") = 0 [pid 305] mkdir("./6", 0777) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 380] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 379] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 305] <... clone resumed>, child_tidptr=0x55557284d690) = 384 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 35.565831][ T328] savu 0003:1E7D:2D5A.001E: unknown main item tag 0x0 [ 35.565855][ T328] savu 0003:1E7D:2D5A.001E: unknown main item tag 0x0 [ 35.590648][ T349] savu 0003:1E7D:2D5A.001C: unknown main item tag 0x0 [ 35.592444][ T26] usb 2-1: USB disconnect, device number 7 [ 35.599544][ T326] savu 0003:1E7D:2D5A.001B: unknown main item tag 0x0 [ 35.610637][ T349] savu 0003:1E7D:2D5A.001C: unknown main item tag 0x0 [ 35.617762][ T326] savu 0003:1E7D:2D5A.001B: unknown main item tag 0x0 ci2-android-5-15/strace-static-x86_64: Process 384 attached [pid 384] set_robust_list(0x55557284d6a0, 24) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 384] chdir("./6") = 0 [pid 384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 384] setpgid(0, 0) = 0 [pid 384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 384] write(3, "1000", 4) = 4 [pid 384] close(3) = 0 [pid 384] symlink("/dev/binderfs", "./binderfs") = 0 [pid 384] write(1, "executing program\n", 18) = 18 [pid 384] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 384] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 384] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 384] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 384] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 executing program [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 378] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [ 35.625065][ T326] savu 0003:1E7D:2D5A.001B: unknown main item tag 0x0 [ 35.639944][ T349] savu 0003:1E7D:2D5A.001C: unknown main item tag 0x0 [ 35.646812][ T349] savu 0003:1E7D:2D5A.001C: unknown main item tag 0x0 [ 35.653883][ T326] savu 0003:1E7D:2D5A.001B: unknown main item tag 0x0 [ 35.660974][ T328] savu 0003:1E7D:2D5A.001E: unknown main item tag 0x0 [ 35.668183][ T326] savu 0003:1E7D:2D5A.001B: unknown main item tag 0x0 [pid 377] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 380] <... openat resumed>) = 4 [pid 379] <... openat resumed>) = 4 [pid 380] exit_group(0 [pid 379] exit_group(0 [pid 378] <... openat resumed>) = 4 [pid 377] <... openat resumed>) = 4 [pid 380] <... exit_group resumed>) = ? [pid 379] <... exit_group resumed>) = ? [ 35.675641][ T328] savu 0003:1E7D:2D5A.001E: unknown main item tag 0x0 [ 35.684620][ T349] savu 0003:1E7D:2D5A.001C: unknown main item tag 0x0 [ 35.691816][ T328] savu 0003:1E7D:2D5A.001E: unknown main item tag 0x0 [ 35.698937][ T326] savu 0003:1E7D:2D5A.001B: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 35.706222][ T380] hid_roccat: roccat device with minor 0 doesn't exist [ 35.711634][ T328] savu 0003:1E7D:2D5A.001E: unknown main item tag 0x0 [pid 378] exit_group(0 [pid 377] exit_group(0 [pid 378] <... exit_group resumed>) = ? [pid 377] <... exit_group resumed>) = ? [pid 380] +++ exited with 0 +++ [pid 379] +++ exited with 0 +++ [pid 378] +++ exited with 0 +++ [pid 377] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 308] <... restart_syscall resumed>) = 0 [pid 307] <... restart_syscall resumed>) = 0 [pid 306] <... restart_syscall resumed>) = 0 [pid 304] <... restart_syscall resumed>) = 0 [pid 308] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] <... openat resumed>) = 3 [pid 307] <... openat resumed>) = 3 [pid 306] <... openat resumed>) = 3 [pid 304] <... openat resumed>) = 3 [pid 308] fstat(3 [pid 307] fstat(3 [pid 306] fstat(3 [pid 304] fstat(3 [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] getdents64(3 [pid 307] getdents64(3 [pid 306] getdents64(3 [pid 304] getdents64(3 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 304] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... umount2 resumed>) = 0 [pid 308] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] newfstatat(AT_FDCWD, "./5/dev_mnt" [pid 307] <... umount2 resumed>) = 0 [pid 306] <... umount2 resumed>) = 0 [pid 304] <... umount2 resumed>) = 0 [pid 308] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] newfstatat(AT_FDCWD, "./5/dev_mnt" [pid 306] newfstatat(AT_FDCWD, "./5/dev_mnt" [pid 304] newfstatat(AT_FDCWD, "./5/dev_mnt" [pid 308] openat(AT_FDCWD, "./5/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... openat resumed>) = 4 [pid 307] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] umount2("./5/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] fstat(4 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] openat(AT_FDCWD, "./5/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] openat(AT_FDCWD, "./5/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] openat(AT_FDCWD, "./5/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] getdents64(4 [pid 307] <... openat resumed>) = 4 [pid 306] <... openat resumed>) = 4 [pid 304] <... openat resumed>) = 4 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 307] fstat(4 [pid 306] fstat(4 [pid 304] fstat(4 [pid 308] getdents64(4 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 307] getdents64(4 [pid 306] getdents64(4 [pid 304] getdents64(4 [ 35.718549][ T379] hid_roccat: roccat device with minor 0 doesn't exist [ 35.732592][ T20] usb 3-1: USB disconnect, device number 7 [ 35.743128][ T326] usb 4-1: USB disconnect, device number 7 [ 35.749441][ T349] savu 0003:1E7D:2D5A.001C: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 35.763959][ T328] savu 0003:1E7D:2D5A.001E: hidraw3: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [pid 308] close(4 [pid 307] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 308] <... close resumed>) = 0 [pid 307] getdents64(4 [pid 306] getdents64(4 [pid 304] getdents64(4 [pid 308] rmdir("./5/dev_mnt" [pid 307] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 308] <... rmdir resumed>) = 0 [pid 307] close(4 [pid 306] close(4 [pid 304] close(4 [pid 308] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] rmdir("./5/dev_mnt" [pid 306] rmdir("./5/dev_mnt" [pid 304] rmdir("./5/dev_mnt" [pid 308] newfstatat(AT_FDCWD, "./5/binderfs" [pid 307] <... rmdir resumed>) = 0 [pid 306] <... rmdir resumed>) = 0 [pid 304] <... rmdir resumed>) = 0 [pid 308] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] unlink("./5/binderfs" [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... unlink resumed>) = 0 [pid 307] newfstatat(AT_FDCWD, "./5/binderfs" [pid 306] newfstatat(AT_FDCWD, "./5/binderfs" [pid 304] newfstatat(AT_FDCWD, "./5/binderfs" [pid 308] getdents64(3 [pid 307] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 307] unlink("./5/binderfs" [pid 306] unlink("./5/binderfs" [pid 304] unlink("./5/binderfs" [pid 308] close(3 [pid 307] <... unlink resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 304] <... unlink resumed>) = 0 [pid 308] <... close resumed>) = 0 [pid 307] getdents64(3 [pid 306] getdents64(3 [pid 304] getdents64(3 [pid 308] rmdir("./5" [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 304] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 308] <... rmdir resumed>) = 0 [pid 307] close(3 [pid 306] close(3 [pid 304] close(3 [pid 308] mkdir("./6", 0777 [pid 307] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 304] <... close resumed>) = 0 [pid 308] <... mkdir resumed>) = 0 [pid 307] rmdir("./5" [pid 306] rmdir("./5" [pid 304] rmdir("./5" [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 307] <... rmdir resumed>) = 0 [pid 306] <... rmdir resumed>) = 0 [pid 304] <... rmdir resumed>) = 0 [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 307] mkdir("./6", 0777 [pid 306] mkdir("./6", 0777 [pid 304] mkdir("./6", 0777 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] <... mkdir resumed>) = 0 [pid 306] <... mkdir resumed>) = 0 [pid 304] <... mkdir resumed>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 304] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] <... clone resumed>, child_tidptr=0x55557284d690) = 388 [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 304] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 388 attached [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] set_robust_list(0x55557284d6a0, 24 [pid 307] <... clone resumed>, child_tidptr=0x55557284d690) = 390 [pid 306] <... clone resumed>, child_tidptr=0x55557284d690) = 391 [pid 304] <... clone resumed>, child_tidptr=0x55557284d690) = 392 [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 392 attached [pid 392] set_robust_list(0x55557284d6a0, 24) = 0 [pid 392] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... set_robust_list resumed>) = 0 [pid 392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 392] chdir("./6"ci2-android-5-15/strace-static-x86_64: Process 390 attached ) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 390] set_robust_list(0x55557284d6a0, 24 [pid 392] <... prctl resumed>) = 0 [pid 392] setpgid(0, 0 [pid 390] <... set_robust_list resumed>) = 0 [pid 392] <... setpgid resumed>) = 0 [pid 390] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci2-android-5-15/strace-static-x86_64: Process 391 attached [pid 388] chdir("./6" [pid 390] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 390] chdir("./6" [pid 392] <... openat resumed>) = 3 [pid 390] <... chdir resumed>) = 0 [pid 390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 390] setpgid(0, 0) = 0 [pid 390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 392] write(3, "1000", 4) = 4 [pid 392] close(3) = 0 [pid 392] symlink("/dev/binderfs", "./binderfs" [pid 390] <... openat resumed>) = 3 [pid 388] <... chdir resumed>) = 0 [pid 392] <... symlink resumed>) = 0 [pid 391] set_robust_list(0x55557284d6a0, 24 [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 390] write(3, "1000", 4) = 4 [pid 390] close(3) = 0 [pid 390] symlink("/dev/binderfs", "./binderfs") = 0 [pid 388] <... prctl resumed>) = 0 [pid 392] write(1, "executing program\n", 18) = 18 executing program [pid 392] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 391] <... set_robust_list resumed>) = 0 [pid 388] setpgid(0, 0 [pid 390] write(1, "executing program\n", 18) = 18 executing program [pid 390] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 391] rt_sigprocmask(SIG_SETMASK, [] [pid 390] <... mkdirat resumed>) = 0 [pid 388] <... setpgid resumed>) = 0 [pid 392] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 390] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 392] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 390] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 392] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 390] <... openat resumed>) = 3 [pid 392] <... ioctl resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 392] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 390] <... ioctl resumed>) = 0 [pid 388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 392] <... ioctl resumed>) = 0 [pid 391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 390] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 388] <... openat resumed>) = 3 [ 35.782668][ T349] usb 1-1: USB disconnect, device number 7 [ 35.797502][ T328] usb 5-1: USB disconnect, device number 7 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 391] chdir("./6" [pid 390] <... ioctl resumed>) = 0 [pid 388] write(3, "1000", 4 [pid 392] <... ioctl resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 390] <... ioctl resumed>) = 0 [pid 388] <... write resumed>) = 4 [pid 391] <... chdir resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] close(3 [pid 391] <... prctl resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 391] setpgid(0, 0 [pid 388] symlink("/dev/binderfs", "./binderfs" [pid 391] <... setpgid resumed>) = 0 [pid 388] <... symlink resumed>) = 0 [pid 391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(1, "executing program\n", 18 executing program [pid 391] write(3, "1000", 4 [pid 388] <... write resumed>) = 18 [pid 391] <... write resumed>) = 4 [pid 388] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 391] close(3) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 391] symlink("/dev/binderfs", "./binderfs") = 0 [pid 388] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 391] write(1, "executing program\n", 18) = 18 [pid 388] <... mount resumed>) = 0 executing program [pid 391] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 388] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 391] <... mkdirat resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 391] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 388] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 391] <... mount resumed>) = 0 [pid 388] <... ioctl resumed>) = 0 [pid 388] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 391] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 388] <... ioctl resumed>) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 391] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 391] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 35.845330][ T386] fido_id[386]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 35.859686][ T389] fido_id[389]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 35.888843][ T387] fido_id[387]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 384] <... ioctl resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 36.077108][ T26] usb 2-1: new high-speed USB device number 8 using dummy_hcd [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 392] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 390] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 36.217084][ T349] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 36.237152][ T326] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 36.244811][ T20] usb 3-1: new high-speed USB device number 8 using dummy_hcd [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 391] <... ioctl resumed>) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 390] <... ioctl resumed>) = 18 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 388] <... ioctl resumed>) = 0 [pid 391] <... ioctl resumed>) = 18 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 388] <... ioctl resumed>) = 18 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 384] <... ioctl resumed>) = 0 [ 36.267105][ T328] usb 5-1: new high-speed USB device number 8 using dummy_hcd [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 9 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 36 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 392] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 384] <... ioctl resumed>) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 392] <... ioctl resumed>) = 18 [pid 390] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 391] <... ioctl resumed>) = 0 [pid 384] <... ioctl resumed>) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 392] <... ioctl resumed>) = 0 [pid 390] <... ioctl resumed>) = 18 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [ 36.437153][ T26] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.448188][ T26] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 36.457303][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.466242][ T26] usb 2-1: config 0 descriptor?? [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 391] <... ioctl resumed>) = 18 [pid 388] <... ioctl resumed>) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 392] <... ioctl resumed>) = 9 [pid 390] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 391] <... ioctl resumed>) = 0 [pid 388] <... ioctl resumed>) = 18 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 392] <... ioctl resumed>) = 0 [pid 390] <... ioctl resumed>) = 9 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 391] <... ioctl resumed>) = 9 [pid 388] <... ioctl resumed>) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 392] <... ioctl resumed>) = 36 [pid 390] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 388] <... ioctl resumed>) = 9 [pid 391] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 390] <... ioctl resumed>) = 36 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 391] <... ioctl resumed>) = 36 [pid 388] <... ioctl resumed>) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 36.577142][ T349] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.588357][ T349] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 36.597599][ T326] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.609113][ T20] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 36 [ 36.620321][ T349] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.628439][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.639626][ T326] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 36.648727][ T20] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 36.658161][ T328] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 36.667577][ T349] usb 1-1: config 0 descriptor?? [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 392] <... ioctl resumed>) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 390] <... ioctl resumed>) = 0 [pid 384] <... ioctl resumed>) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 391] <... ioctl resumed>) = 0 [pid 388] <... ioctl resumed>) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 388] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 390] <... ioctl resumed>) = 0 [pid 391] <... ioctl resumed>) = 0 [pid 388] <... ioctl resumed>) = 0 [ 36.672659][ T326] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.680755][ T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.689039][ T328] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.698279][ T326] usb 4-1: config 0 descriptor?? [ 36.703656][ T20] usb 3-1: config 0 descriptor?? [ 36.710339][ T328] usb 5-1: config 0 descriptor?? [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 384] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 392] <... ioctl resumed>) = 0 [pid 384] <... ioctl resumed>) = 34 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 390] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 391] <... ioctl resumed>) = 0 [pid 388] <... ioctl resumed>) = 0 [ 36.938107][ T26] savu 0003:1E7D:2D5A.001F: unknown main item tag 0x0 [ 36.944969][ T26] savu 0003:1E7D:2D5A.001F: unknown main item tag 0x0 [ 36.951896][ T26] savu 0003:1E7D:2D5A.001F: unknown main item tag 0x0 [ 36.958840][ T26] savu 0003:1E7D:2D5A.001F: unknown main item tag 0x0 [ 36.965741][ T26] savu 0003:1E7D:2D5A.001F: unknown main item tag 0x0 [ 36.972775][ T26] savu 0003:1E7D:2D5A.001F: unknown main item tag 0x0 [ 36.979613][ T26] savu 0003:1E7D:2D5A.001F: unknown main item tag 0x0 [ 36.986406][ T26] savu 0003:1E7D:2D5A.001F: unknown main item tag 0x0 [ 36.993273][ T26] savu 0003:1E7D:2D5A.001F: unknown main item tag 0x0 [ 37.000818][ T26] savu 0003:1E7D:2D5A.001F: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [pid 392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 392] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 384] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 392] <... ioctl resumed>) = 34 [pid 390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 391] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 391] <... ioctl resumed>) = 0 [pid 391] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 388] <... ioctl resumed>) = 0 [pid 388] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 390] <... ioctl resumed>) = 34 [pid 391] <... ioctl resumed>) = 34 [pid 388] <... ioctl resumed>) = 34 [ 37.148066][ T349] savu 0003:1E7D:2D5A.0020: unknown main item tag 0x0 [ 37.155583][ T349] savu 0003:1E7D:2D5A.0020: unknown main item tag 0x0 [ 37.162486][ T349] savu 0003:1E7D:2D5A.0020: unknown main item tag 0x0 [ 37.169655][ T349] savu 0003:1E7D:2D5A.0020: unknown main item tag 0x0 [ 37.176753][ T349] savu 0003:1E7D:2D5A.0020: unknown main item tag 0x0 [ 37.185658][ T326] savu 0003:1E7D:2D5A.0021: unknown main item tag 0x0 [pid 384] <... openat resumed>) = 4 [pid 384] exit_group(0) = ? [pid 384] +++ exited with 0 +++ [ 37.194415][ T20] savu 0003:1E7D:2D5A.0022: unknown main item tag 0x0 [ 37.202580][ T328] savu 0003:1E7D:2D5A.0023: unknown main item tag 0x0 [ 37.209542][ T349] savu 0003:1E7D:2D5A.0020: unknown main item tag 0x0 [ 37.216375][ T349] savu 0003:1E7D:2D5A.0020: unknown main item tag 0x0 [ 37.223649][ T20] savu 0003:1E7D:2D5A.0022: unknown main item tag 0x0 [ 37.230629][ T328] savu 0003:1E7D:2D5A.0023: unknown main item tag 0x0 [ 37.233077][ T26] usb 2-1: USB disconnect, device number 8 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 305] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 305] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 305] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./6/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./6/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 305] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 305] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] close(4) = 0 [pid 305] rmdir("./6/dev_mnt") = 0 [pid 305] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 37.237647][ T326] savu 0003:1E7D:2D5A.0021: unknown main item tag 0x0 [ 37.250532][ T20] savu 0003:1E7D:2D5A.0022: unknown main item tag 0x0 [ 37.257624][ T328] savu 0003:1E7D:2D5A.0023: unknown main item tag 0x0 [ 37.264822][ T328] savu 0003:1E7D:2D5A.0023: unknown main item tag 0x0 [ 37.272742][ T349] savu 0003:1E7D:2D5A.0020: unknown main item tag 0x0 [ 37.279714][ T326] savu 0003:1E7D:2D5A.0021: unknown main item tag 0x0 [ 37.287542][ T20] savu 0003:1E7D:2D5A.0022: unknown main item tag 0x0 [pid 305] unlink("./6/binderfs") = 0 [pid 305] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] rmdir("./6") = 0 [pid 305] mkdir("./7", 0777) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 394 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 394 attached [pid 394] set_robust_list(0x55557284d6a0, 24) = 0 [pid 394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 394] chdir("./7") = 0 [pid 394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 394] setpgid(0, 0) = 0 [pid 394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 394] write(3, "1000", 4) = 4 [pid 394] close(3) = 0 [pid 394] symlink("/dev/binderfs", "./binderfs") = 0 [pid 394] write(1, "executing program\n", 18) = 18 executing program [pid 394] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 394] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 394] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 394] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 394] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 37.294575][ T20] savu 0003:1E7D:2D5A.0022: unknown main item tag 0x0 [ 37.301758][ T349] savu 0003:1E7D:2D5A.0020: unknown main item tag 0x0 [ 37.308831][ T326] savu 0003:1E7D:2D5A.0021: unknown main item tag 0x0 [ 37.316035][ T326] savu 0003:1E7D:2D5A.0021: unknown main item tag 0x0 [ 37.323186][ T328] savu 0003:1E7D:2D5A.0023: unknown main item tag 0x0 [ 37.330346][ T20] savu 0003:1E7D:2D5A.0022: unknown main item tag 0x0 [ 37.337731][ T328] savu 0003:1E7D:2D5A.0023: unknown main item tag 0x0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 392] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 392] exit_group(0) = ? [pid 392] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 304] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 304] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 304] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./6/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./6/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 304] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] close(4) = 0 [pid 304] rmdir("./6/dev_mnt") = 0 [pid 304] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./6/binderfs") = 0 [pid 304] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] rmdir("./6") = 0 [pid 304] mkdir("./7", 0777) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 395 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 395 attached [pid 395] set_robust_list(0x55557284d6a0, 24) = 0 [pid 395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 395] chdir("./7") = 0 [pid 395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 395] setpgid(0, 0) = 0 [pid 395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 390] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR) = -1 ENOENT (No such file or directory) [pid 390] exit_group(0) = ? [pid 390] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 307] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 395] <... openat resumed>) = 3 [pid 307] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 395] write(3, "1000", 4 [pid 307] <... openat resumed>) = 3 [pid 395] <... write resumed>) = 4 [pid 307] fstat(3 [pid 395] close(3 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 395] <... close resumed>) = 0 [pid 391] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 388] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 307] getdents64(3 [pid 395] symlink("/dev/binderfs", "./binderfs" [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 395] <... symlink resumed>) = 0 [pid 307] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 395] write(1, "executing program\n", 18 [pid 307] <... umount2 resumed>) = 0 [pid 395] <... write resumed>) = 18 [pid 307] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 395] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [ 37.344661][ T349] savu 0003:1E7D:2D5A.0020: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 37.355911][ T20] savu 0003:1E7D:2D5A.0022: unknown main item tag 0x0 [ 37.362994][ T328] savu 0003:1E7D:2D5A.0023: unknown main item tag 0x0 [ 37.370120][ T326] savu 0003:1E7D:2D5A.0021: unknown main item tag 0x0 [ 37.377547][ T20] savu 0003:1E7D:2D5A.0022: unknown main item tag 0x0 [ 37.385027][ T20] savu 0003:1E7D:2D5A.0022: unknown main item tag 0x0 [ 37.392357][ T328] savu 0003:1E7D:2D5A.0023: unknown main item tag 0x0 [pid 395] <... mkdirat resumed>) = 0 [pid 307] newfstatat(AT_FDCWD, "./6/dev_mnt" [pid 395] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 307] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 395] <... mount resumed>) = 0 [pid 307] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 395] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 395] <... openat resumed>) = 3 [pid 307] openat(AT_FDCWD, "./6/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 395] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 307] <... openat resumed>) = 4 [pid 395] <... ioctl resumed>) = 0 [pid 307] fstat(4 [pid 395] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 395] <... ioctl resumed>) = 0 [pid 307] getdents64(4 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 307] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 395] <... ioctl resumed>) = 0 [pid 307] getdents64(4 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 307] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 307] close(4) = 0 [pid 307] rmdir("./6/dev_mnt") = 0 [pid 307] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] unlink("./6/binderfs") = 0 [pid 307] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 307] close(3) = 0 [pid 307] rmdir("./6") = 0 [pid 307] mkdir("./7", 0777) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 396 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 396 attached [pid 396] set_robust_list(0x55557284d6a0, 24) = 0 [pid 396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 396] chdir("./7") = 0 [pid 396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 396] setpgid(0, 0) = 0 [pid 396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 396] write(3, "1000", 4) = 4 [pid 396] close(3) = 0 [pid 396] symlink("/dev/binderfs", "./binderfs") = 0 [ 37.400831][ T349] usb 1-1: USB disconnect, device number 8 [ 37.407053][ T326] savu 0003:1E7D:2D5A.0021: unknown main item tag 0x0 [ 37.414162][ T326] savu 0003:1E7D:2D5A.0021: unknown main item tag 0x0 [ 37.421372][ T328] savu 0003:1E7D:2D5A.0023: unknown main item tag 0x0 [ 37.429540][ T326] savu 0003:1E7D:2D5A.0021: unknown main item tag 0x0 [ 37.439787][ T20] savu 0003:1E7D:2D5A.0022: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [pid 396] write(1, "executing program\n", 18) = 18 [pid 396] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 executing program [pid 396] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 396] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 396] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 396] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 391] <... openat resumed>) = 4 [pid 388] <... openat resumed>) = 4 [pid 391] exit_group(0 [pid 388] exit_group(0 [pid 391] <... exit_group resumed>) = ? [pid 388] <... exit_group resumed>) = ? [pid 388] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 391] +++ exited with 0 +++ [pid 308] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 308] <... openat resumed>) = 3 [pid 308] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 308] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] newfstatat(AT_FDCWD, "./6/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] openat(AT_FDCWD, "./6/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 308] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 308] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 308] close(4) = 0 [pid 308] rmdir("./6/dev_mnt") = 0 [pid 306] <... restart_syscall resumed>) = 0 [ 37.452314][ T328] savu 0003:1E7D:2D5A.0023: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 37.467746][ T326] savu 0003:1E7D:2D5A.0021: hidraw3: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 37.483824][ T316] usb 3-1: USB disconnect, device number 8 [ 37.496780][ T328] usb 5-1: USB disconnect, device number 8 [pid 308] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] newfstatat(AT_FDCWD, "./6/binderfs" [pid 306] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] unlink("./6/binderfs" [pid 306] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] <... unlink resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 308] getdents64(3 [pid 306] fstat(3 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] close(3 [pid 306] getdents64(3 [pid 308] <... close resumed>) = 0 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] rmdir("./6" [pid 306] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... rmdir resumed>) = 0 [pid 306] <... umount2 resumed>) = 0 [pid 308] mkdir("./7", 0777 [pid 306] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./6/dev_mnt" [pid 308] <... mkdir resumed>) = 0 [pid 306] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 306] umount2("./6/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] openat(AT_FDCWD, "./6/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 306] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] <... clone resumed>, child_tidptr=0x55557284d690) = 398 [pid 306] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 ci2-android-5-15/strace-static-x86_64: Process 398 attached [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 306] getdents64(4 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] close(4) = 0 [pid 306] rmdir("./6/dev_mnt") = 0 [pid 306] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./6/binderfs") = 0 [pid 306] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] rmdir("./6") = 0 [pid 306] mkdir("./7", 0777) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 399 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 398] set_robust_list(0x55557284d6a0, 24) = 0 [pid 398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 398] chdir("./7") = 0 [pid 398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 398] setpgid(0, 0) = 0 [pid 398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 398] write(3, "1000", 4) = 4 [pid 398] close(3) = 0 [pid 398] symlink("/dev/binderfs", "./binderfs") = 0 [pid 398] write(1, "executing program\n", 18) = 18 executing program [pid 398] mkdirat(AT_FDCWD, "./dev_mnt", 0777ci2-android-5-15/strace-static-x86_64: Process 399 attached ) = 0 [pid 398] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 398] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 398] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 398] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 399] set_robust_list(0x55557284d6a0, 24) = 0 [pid 399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 399] chdir("./7") = 0 [pid 399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 399] setpgid(0, 0) = 0 [pid 399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 399] write(3, "1000", 4) = 4 [pid 399] close(3) = 0 [pid 399] symlink("/dev/binderfs", "./binderfs") = 0 [pid 399] write(1, "executing program\n", 18) = 18 executing program [pid 399] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 399] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 399] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 399] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 399] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 37.510511][ T326] usb 4-1: USB disconnect, device number 8 [ 37.522831][ T397] fido_id[397]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 37.584285][ T400] fido_id[400]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 37.600327][ T401] fido_id[401]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 37.628200][ T402] fido_id[402]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [pid 399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 394] <... ioctl resumed>) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 37.697149][ T26] usb 2-1: new high-speed USB device number 9 using dummy_hcd [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 395] <... ioctl resumed>) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 37.847203][ T349] usb 1-1: new high-speed USB device number 9 using dummy_hcd [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 396] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 399] <... ioctl resumed>) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 396] <... ioctl resumed>) = 18 [pid 394] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 399] <... ioctl resumed>) = 18 [pid 398] <... ioctl resumed>) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 394] <... ioctl resumed>) = 18 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 398] <... ioctl resumed>) = 18 [pid 398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 394] <... ioctl resumed>) = 0 [ 37.917082][ T326] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 37.927073][ T316] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 37.947085][ T328] usb 5-1: new high-speed USB device number 9 using dummy_hcd [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 9 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 36 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 395] <... ioctl resumed>) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 394] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 18 [ 38.057235][ T26] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.068614][ T26] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 38.077789][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.086608][ T26] usb 2-1: config 0 descriptor?? [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 396] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 9 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 399] <... ioctl resumed>) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 396] <... ioctl resumed>) = 18 [pid 395] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 399] <... ioctl resumed>) = 18 [pid 398] <... ioctl resumed>) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 396] <... ioctl resumed>) = 0 [pid 395] <... ioctl resumed>) = 36 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 398] <... ioctl resumed>) = 18 [pid 398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 399] <... ioctl resumed>) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 396] <... ioctl resumed>) = 9 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 399] <... ioctl resumed>) = 9 [pid 398] <... ioctl resumed>) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 396] <... ioctl resumed>) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 399] <... ioctl resumed>) = 0 [pid 398] <... ioctl resumed>) = 9 [pid 395] <... ioctl resumed>) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 395] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [ 38.217321][ T349] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.228831][ T349] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 38.238621][ T349] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.248841][ T349] usb 1-1: config 0 descriptor?? [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 396] <... ioctl resumed>) = 36 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 395] <... ioctl resumed>) = 0 [pid 398] <... ioctl resumed>) = 0 [pid 398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 399] <... ioctl resumed>) = 36 [pid 398] <... ioctl resumed>) = 36 [pid 399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 38.277280][ T326] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.290456][ T326] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 38.297478][ T316] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.300366][ T326] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.316346][ T316] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [pid 398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [ 38.318776][ T328] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.329859][ T316] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.341509][ T328] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 38.356751][ T328] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.365164][ T316] usb 3-1: config 0 descriptor?? [ 38.370540][ T326] usb 4-1: config 0 descriptor?? [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 399] <... ioctl resumed>) = 0 [pid 396] <... ioctl resumed>) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 396] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 398] <... ioctl resumed>) = 0 [pid 398] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 398] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 398] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 398] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 399] <... ioctl resumed>) = 0 [pid 396] <... ioctl resumed>) = 0 [pid 398] <... ioctl resumed>) = 0 [ 38.376949][ T328] usb 5-1: config 0 descriptor?? [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 394] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [pid 399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 399] <... ioctl resumed>) = 0 [pid 396] <... ioctl resumed>) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 398] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 396] <... ioctl resumed>) = 0 [pid 399] <... ioctl resumed>) = 0 [pid 398] <... ioctl resumed>) = 0 [ 38.588150][ T26] savu 0003:1E7D:2D5A.0024: unknown main item tag 0x0 [ 38.595008][ T26] savu 0003:1E7D:2D5A.0024: unknown main item tag 0x0 [ 38.602010][ T26] savu 0003:1E7D:2D5A.0024: unknown main item tag 0x0 [ 38.608910][ T26] savu 0003:1E7D:2D5A.0024: unknown main item tag 0x0 [ 38.615776][ T26] savu 0003:1E7D:2D5A.0024: unknown main item tag 0x0 [ 38.622738][ T26] savu 0003:1E7D:2D5A.0024: unknown main item tag 0x0 [ 38.629759][ T26] savu 0003:1E7D:2D5A.0024: unknown main item tag 0x0 [ 38.636635][ T26] savu 0003:1E7D:2D5A.0024: unknown main item tag 0x0 [ 38.643493][ T26] savu 0003:1E7D:2D5A.0024: unknown main item tag 0x0 [ 38.651001][ T26] savu 0003:1E7D:2D5A.0024: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [pid 395] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 395] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 38.728641][ T349] savu 0003:1E7D:2D5A.0025: unknown main item tag 0x0 [ 38.735782][ T349] savu 0003:1E7D:2D5A.0025: unknown main item tag 0x0 [ 38.742798][ T349] savu 0003:1E7D:2D5A.0025: unknown main item tag 0x0 [ 38.749668][ T349] savu 0003:1E7D:2D5A.0025: unknown main item tag 0x0 [ 38.756466][ T349] savu 0003:1E7D:2D5A.0025: unknown main item tag 0x0 [ 38.763363][ T349] savu 0003:1E7D:2D5A.0025: unknown main item tag 0x0 [ 38.770216][ T349] savu 0003:1E7D:2D5A.0025: unknown main item tag 0x0 [pid 394] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 396] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 399] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [ 38.777069][ T349] savu 0003:1E7D:2D5A.0025: unknown main item tag 0x0 [ 38.783886][ T349] savu 0003:1E7D:2D5A.0025: unknown main item tag 0x0 [ 38.792190][ T349] savu 0003:1E7D:2D5A.0025: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [pid 398] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 399] <... ioctl resumed>) = 34 [pid 398] <... ioctl resumed>) = 34 [pid 396] <... ioctl resumed>) = 34 [pid 394] <... openat resumed>) = 4 [ 38.848394][ T326] savu 0003:1E7D:2D5A.0027: unknown main item tag 0x0 [ 38.848394][ T316] savu 0003:1E7D:2D5A.0026: unknown main item tag 0x0 [ 38.848429][ T316] savu 0003:1E7D:2D5A.0026: unknown main item tag 0x0 [ 38.855281][ T326] savu 0003:1E7D:2D5A.0027: unknown main item tag 0x0 [ 38.856681][ T326] savu 0003:1E7D:2D5A.0027: unknown main item tag 0x0 [ 38.865439][ T316] savu 0003:1E7D:2D5A.0026: unknown main item tag 0x0 [ 38.873354][ T328] savu 0003:1E7D:2D5A.0028: unknown main item tag 0x0 [ 38.878630][ T316] savu 0003:1E7D:2D5A.0026: unknown main item tag 0x0 [ 38.887876][ T326] savu 0003:1E7D:2D5A.0027: unknown main item tag 0x0 [ 38.893145][ T316] savu 0003:1E7D:2D5A.0026: unknown main item tag 0x0 [ 38.903874][ T328] savu 0003:1E7D:2D5A.0028: unknown main item tag 0x0 [ 38.903948][ T328] savu 0003:1E7D:2D5A.0028: unknown main item tag 0x0 [ 38.903969][ T328] savu 0003:1E7D:2D5A.0028: unknown main item tag 0x0 [ 38.903990][ T328] savu 0003:1E7D:2D5A.0028: unknown main item tag 0x0 [pid 394] exit_group(0) = ? [pid 395] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR) = 4 [pid 395] exit_group(0) = ? [pid 395] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 394] +++ exited with 0 +++ [pid 304] <... restart_syscall resumed>) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 305] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 304] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 305] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./7/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./7/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 305] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] close(4) = 0 [pid 305] rmdir("./7/dev_mnt") = 0 [pid 304] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./7/binderfs") = 0 [pid 305] getdents64(3 [pid 304] <... openat resumed>) = 3 [pid 305] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] rmdir("./7") = 0 [pid 305] mkdir("./8", 0777 [pid 304] fstat(3 [pid 305] <... mkdir resumed>) = 0 [pid 304] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] getdents64(3 [pid 305] <... clone resumed>, child_tidptr=0x55557284d690) = 405 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 executing program [pid 304] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 ci2-android-5-15/strace-static-x86_64: Process 405 attached [pid 405] set_robust_list(0x55557284d6a0, 24) = 0 [pid 405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 405] chdir("./8") = 0 [pid 405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 405] setpgid(0, 0) = 0 [pid 405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 405] write(3, "1000", 4) = 4 [pid 405] close(3) = 0 [pid 405] symlink("/dev/binderfs", "./binderfs") = 0 [pid 405] write(1, "executing program\n", 18) = 18 [pid 405] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 304] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 405] <... mkdirat resumed>) = 0 [pid 405] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 304] <... umount2 resumed>) = 0 [pid 304] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./7/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./7/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 304] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] close(4) = 0 [pid 304] rmdir("./7/dev_mnt") = 0 [pid 304] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./7/binderfs") = 0 [pid 304] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] rmdir("./7") = 0 [pid 304] mkdir("./8", 0777) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 406 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 405] <... mount resumed>) = 0 [pid 405] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 405] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 405] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 38.924501][ T316] savu 0003:1E7D:2D5A.0026: unknown main item tag 0x0 [ 38.947478][ T326] savu 0003:1E7D:2D5A.0027: unknown main item tag 0x0 [ 38.962392][ T316] savu 0003:1E7D:2D5A.0026: unknown main item tag 0x0 [ 38.976541][ T316] savu 0003:1E7D:2D5A.0026: unknown main item tag 0x0 [ 38.981446][ T326] savu 0003:1E7D:2D5A.0027: unknown main item tag 0x0 [pid 405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360ci2-android-5-15/strace-static-x86_64: Process 406 attached [pid 406] set_robust_list(0x55557284d6a0, 24) = 0 [pid 406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 406] chdir("./8") = 0 [pid 406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 406] setpgid(0, 0) = 0 [pid 406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 406] write(3, "1000", 4) = 4 [pid 406] close(3) = 0 [pid 406] symlink("/dev/binderfs", "./binderfs") = 0 [pid 406] write(1, "executing program\n", 18) = 18 executing program [pid 406] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 406] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 406] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 406] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 406] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 38.997782][ T316] savu 0003:1E7D:2D5A.0026: unknown main item tag 0x0 [ 39.005923][ T328] savu 0003:1E7D:2D5A.0028: unknown main item tag 0x0 [ 39.015448][ T316] savu 0003:1E7D:2D5A.0026: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 39.023342][ T326] savu 0003:1E7D:2D5A.0027: unknown main item tag 0x0 [ 39.036277][ T328] savu 0003:1E7D:2D5A.0028: unknown main item tag 0x0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 398] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [ 39.048700][ T316] usb 1-1: USB disconnect, device number 9 [ 39.050281][ T326] savu 0003:1E7D:2D5A.0027: unknown main item tag 0x0 [ 39.065015][ T328] savu 0003:1E7D:2D5A.0028: unknown main item tag 0x0 [ 39.073073][ T328] savu 0003:1E7D:2D5A.0028: unknown main item tag 0x0 [ 39.080307][ T326] savu 0003:1E7D:2D5A.0027: unknown main item tag 0x0 [pid 396] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 399] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR) = 4 [pid 398] <... openat resumed>) = 4 [pid 396] <... openat resumed>) = 4 [pid 399] exit_group(0 [pid 396] exit_group(0 [pid 399] <... exit_group resumed>) = ? [pid 396] <... exit_group resumed>) = ? [pid 398] exit_group(0) = ? [pid 396] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 399] +++ exited with 0 +++ [pid 307] <... restart_syscall resumed>) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 39.096174][ T349] usb 2-1: USB disconnect, device number 9 [ 39.103797][ T328] savu 0003:1E7D:2D5A.0028: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 39.116079][ T326] savu 0003:1E7D:2D5A.0027: hidraw3: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 39.135971][ T398] hid_roccat: roccat device with minor 0 doesn't exist [pid 307] <... openat resumed>) = 3 [pid 306] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] fstat(3 [pid 306] <... openat resumed>) = 3 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] fstat(3 [pid 307] getdents64(3 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 306] getdents64(3 [pid 307] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 307] <... umount2 resumed>) = 0 [pid 306] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] newfstatat(AT_FDCWD, "./7/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] openat(AT_FDCWD, "./7/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 306] <... umount2 resumed>) = 0 [pid 307] fstat(4 [pid 306] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 307] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 307] close(4) = 0 [pid 307] rmdir("./7/dev_mnt") = 0 [pid 307] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] newfstatat(AT_FDCWD, "./7/dev_mnt" [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] unlink("./7/binderfs" [pid 306] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... unlink resumed>) = 0 [pid 307] getdents64(3 [pid 306] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 307] close(3) = 0 [pid 307] rmdir("./7") = 0 [pid 307] mkdir("./8", 0777) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] openat(AT_FDCWD, "./7/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 307] <... clone resumed>, child_tidptr=0x55557284d690) = 408 [pid 306] fstat(4 [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 398] +++ exited with 0 +++ [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 306] getdents64(4 [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 306] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] close(4) = 0 [pid 306] rmdir("./7/dev_mnt"ci2-android-5-15/strace-static-x86_64: Process 408 attached [pid 408] set_robust_list(0x55557284d6a0, 24 [pid 306] <... rmdir resumed>) = 0 [pid 306] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./7/binderfs" [pid 408] <... set_robust_list resumed>) = 0 [pid 408] rt_sigprocmask(SIG_SETMASK, [] [pid 306] <... unlink resumed>) = 0 [pid 306] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] close(3) = 0 [pid 306] rmdir("./7" [pid 408] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 408] chdir("./8" [pid 306] <... rmdir resumed>) = 0 [pid 306] mkdir("./8", 0777 [pid 408] <... chdir resumed>) = 0 [pid 408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 306] <... mkdir resumed>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] <... restart_syscall resumed>) = 0 [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... clone resumed>, child_tidptr=0x55557284d690) = 410 [pid 308] <... umount2 resumed>) = 0 [pid 308] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] newfstatat(AT_FDCWD, "./7/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] umount2("./7/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 408] setpgid(0, 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 408] <... setpgid resumed>) = 0 [pid 308] openat(AT_FDCWD, "./7/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] <... openat resumed>) = 4 [pid 408] <... openat resumed>) = 3 [pid 308] fstat(4 [pid 408] write(3, "1000", 4 [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 408] <... write resumed>) = 4 [pid 308] getdents64(4 [pid 408] close(3 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 408] <... close resumed>) = 0 [pid 308] getdents64(4 [pid 408] symlink("/dev/binderfs", "./binderfs" [pid 308] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 408] <... symlink resumed>) = 0 [pid 308] close(4 [pid 408] write(1, "executing program\n", 18 [pid 308] <... close resumed>) = 0 [pid 408] <... write resumed>) = 18 executing program [pid 308] rmdir("./7/dev_mnt" [pid 408] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 308] <... rmdir resumed>) = 0 [pid 408] <... mkdirat resumed>) = 0 [pid 308] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 408] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 308] newfstatat(AT_FDCWD, "./7/binderfs" [pid 408] <... mount resumed>) = 0 [pid 308] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 408] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 308] unlink("./7/binderfs" [pid 408] <... openat resumed>) = 3 [pid 308] <... unlink resumed>) = 0 [pid 408] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 308] getdents64(3 [pid 408] <... ioctl resumed>) = 0 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 408] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 308] close(3 [pid 408] <... ioctl resumed>) = 0 [pid 308] <... close resumed>) = 0 [pid 408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 308] rmdir("./7" [pid 408] <... ioctl resumed>) = 0 [pid 308] <... rmdir resumed>) = 0 [pid 408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 308] mkdir("./8", 0777) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 411 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 411 attached [pid 411] set_robust_list(0x55557284d6a0, 24) = 0 [pid 411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 411] chdir("./8") = 0 [pid 411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 411] setpgid(0, 0) = 0 [pid 411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 411] write(3, "1000", 4) = 4 [pid 411] close(3) = 0 [pid 411] symlink("/dev/binderfs", "./binderfs") = 0 [pid 411] write(1, "executing program\n", 18) = 18 executing program [pid 411] mkdirat(AT_FDCWD, "./dev_mnt", 0777ci2-android-5-15/strace-static-x86_64: Process 410 attached ) = 0 [pid 410] set_robust_list(0x55557284d6a0, 24) = 0 [pid 411] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 411] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 410] rt_sigprocmask(SIG_SETMASK, [] [pid 411] <... openat resumed>) = 3 [pid 411] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 411] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [ 39.144355][ T326] usb 4-1: USB disconnect, device number 9 [ 39.157852][ T328] usb 3-1: USB disconnect, device number 9 [ 39.166498][ T20] usb 5-1: USB disconnect, device number 9 [pid 410] chdir("./8") = 0 [pid 410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 410] setpgid(0, 0) = 0 [pid 410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 410] write(3, "1000", 4) = 4 [pid 410] close(3) = 0 [pid 410] symlink("/dev/binderfs", "./binderfs") = 0 [pid 410] write(1, "executing program\n", 18) = 18 executing program [pid 410] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 410] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 410] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 410] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 410] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 39.220997][ T409] fido_id[409]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 39.237436][ T412] fido_id[412]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 406] <... ioctl resumed>) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 39.437060][ T316] usb 1-1: new high-speed USB device number 10 using dummy_hcd [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 405] <... ioctl resumed>) = 0 [pid 405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 39.497174][ T349] usb 2-1: new high-speed USB device number 10 using dummy_hcd [pid 405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 408] <... ioctl resumed>) = 0 [pid 408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 39.547057][ T326] usb 4-1: new high-speed USB device number 10 using dummy_hcd [pid 408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 410] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 411] <... ioctl resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 410] <... ioctl resumed>) = 18 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 411] <... ioctl resumed>) = 18 [ 39.597085][ T328] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 39.607069][ T20] usb 5-1: new high-speed USB device number 10 using dummy_hcd [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 406] <... ioctl resumed>) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 405] <... ioctl resumed>) = 0 [pid 405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 406] <... ioctl resumed>) = 9 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 405] <... ioctl resumed>) = 18 [pid 405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 406] <... ioctl resumed>) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 405] <... ioctl resumed>) = 0 [pid 405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 408] <... ioctl resumed>) = 0 [pid 406] <... ioctl resumed>) = 36 [pid 408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 405] <... ioctl resumed>) = 9 [pid 405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 408] <... ioctl resumed>) = 18 [pid 408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 405] <... ioctl resumed>) = 0 [pid 405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 408] <... ioctl resumed>) = 0 [ 39.807190][ T316] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.818322][ T316] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 39.827704][ T316] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.836656][ T316] usb 1-1: config 0 descriptor?? [pid 408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 410] <... ioctl resumed>) = 0 [pid 406] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 405] <... ioctl resumed>) = 36 [pid 405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 406] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 411] <... ioctl resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 408] <... ioctl resumed>) = 9 [pid 408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 410] <... ioctl resumed>) = 18 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 411] <... ioctl resumed>) = 18 [pid 408] <... ioctl resumed>) = 0 [pid 406] <... ioctl resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 410] <... ioctl resumed>) = 0 [ 39.857211][ T349] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.868674][ T349] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 39.878303][ T349] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.887860][ T349] usb 2-1: config 0 descriptor?? [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 411] <... ioctl resumed>) = 0 [pid 408] <... ioctl resumed>) = 36 [pid 405] <... ioctl resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 410] <... ioctl resumed>) = 9 [pid 405] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 405] <... ioctl resumed>) = 0 [pid 405] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 405] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 411] <... ioctl resumed>) = 9 [pid 405] <... ioctl resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 410] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 411] <... ioctl resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 410] <... ioctl resumed>) = 36 [pid 408] <... ioctl resumed>) = 0 [ 39.907190][ T326] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.918300][ T326] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 39.929214][ T326] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.938941][ T326] usb 4-1: config 0 descriptor?? [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 408] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 408] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 408] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 408] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 411] <... ioctl resumed>) = 36 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 408] <... ioctl resumed>) = 0 [ 39.957213][ T328] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.968493][ T20] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.981100][ T328] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 39.990323][ T20] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 39.999540][ T328] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 410] <... ioctl resumed>) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 411] <... ioctl resumed>) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 410] <... ioctl resumed>) = 0 [pid 411] <... ioctl resumed>) = 0 [ 40.007645][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.016726][ T328] usb 3-1: config 0 descriptor?? [ 40.022115][ T20] usb 5-1: config 0 descriptor?? [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 405] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 408] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 410] <... ioctl resumed>) = 0 [pid 411] <... ioctl resumed>) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 406] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [pid 405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [ 40.308625][ T316] savu 0003:1E7D:2D5A.0029: unknown main item tag 0x0 [ 40.315917][ T316] savu 0003:1E7D:2D5A.0029: unknown main item tag 0x0 [ 40.322895][ T316] savu 0003:1E7D:2D5A.0029: unknown main item tag 0x0 [ 40.329756][ T316] savu 0003:1E7D:2D5A.0029: unknown main item tag 0x0 [ 40.336562][ T316] savu 0003:1E7D:2D5A.0029: unknown main item tag 0x0 [ 40.343499][ T316] savu 0003:1E7D:2D5A.0029: unknown main item tag 0x0 [ 40.350414][ T316] savu 0003:1E7D:2D5A.0029: unknown main item tag 0x0 [pid 405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [pid 408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 408] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 40.357320][ T316] savu 0003:1E7D:2D5A.0029: unknown main item tag 0x0 [ 40.364136][ T316] savu 0003:1E7D:2D5A.0029: unknown main item tag 0x0 [ 40.370927][ T349] savu 0003:1E7D:2D5A.002A: unknown main item tag 0x0 [ 40.372848][ T349] savu 0003:1E7D:2D5A.002A: unknown main item tag 0x0 [ 40.381287][ T316] savu 0003:1E7D:2D5A.0029: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 40.389337][ T349] savu 0003:1E7D:2D5A.002A: unknown main item tag 0x0 [ 40.406471][ T326] savu 0003:1E7D:2D5A.002B: unknown main item tag 0x0 [ 40.413419][ T326] savu 0003:1E7D:2D5A.002B: unknown main item tag 0x0 [ 40.423227][ T349] savu 0003:1E7D:2D5A.002A: unknown main item tag 0x0 [ 40.430363][ T326] savu 0003:1E7D:2D5A.002B: unknown main item tag 0x0 [ 40.437610][ T349] savu 0003:1E7D:2D5A.002A: unknown main item tag 0x0 [ 40.444470][ T349] savu 0003:1E7D:2D5A.002A: unknown main item tag 0x0 [ 40.451798][ T326] savu 0003:1E7D:2D5A.002B: unknown main item tag 0x0 [pid 410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 410] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [pid 411] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 411] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 40.459164][ T326] savu 0003:1E7D:2D5A.002B: unknown main item tag 0x0 [ 40.466011][ T326] savu 0003:1E7D:2D5A.002B: unknown main item tag 0x0 [ 40.473312][ T349] savu 0003:1E7D:2D5A.002A: unknown main item tag 0x0 [ 40.482143][ T328] savu 0003:1E7D:2D5A.002C: unknown main item tag 0x0 [ 40.490309][ T20] savu 0003:1E7D:2D5A.002D: unknown main item tag 0x0 [ 40.497291][ T349] savu 0003:1E7D:2D5A.002A: unknown main item tag 0x0 [ 40.504126][ T349] savu 0003:1E7D:2D5A.002A: unknown main item tag 0x0 [ 40.511129][ T20] savu 0003:1E7D:2D5A.002D: unknown main item tag 0x0 [ 40.518247][ T326] savu 0003:1E7D:2D5A.002B: unknown main item tag 0x0 [ 40.525056][ T326] savu 0003:1E7D:2D5A.002B: unknown main item tag 0x0 [ 40.532262][ T328] savu 0003:1E7D:2D5A.002C: unknown main item tag 0x0 [ 40.539315][ T20] savu 0003:1E7D:2D5A.002D: unknown main item tag 0x0 [ 40.546168][ T20] savu 0003:1E7D:2D5A.002D: unknown main item tag 0x0 [ 40.553147][ T328] savu 0003:1E7D:2D5A.002C: unknown main item tag 0x0 [pid 406] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR) = 4 [pid 406] exit_group(0) = ? [pid 405] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [ 40.560695][ T328] savu 0003:1E7D:2D5A.002C: unknown main item tag 0x0 [ 40.567841][ T349] savu 0003:1E7D:2D5A.002A: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [ 40.578919][ T326] savu 0003:1E7D:2D5A.002B: unknown main item tag 0x0 [ 40.586251][ T20] savu 0003:1E7D:2D5A.002D: unknown main item tag 0x0 [ 40.593455][ T328] savu 0003:1E7D:2D5A.002C: unknown main item tag 0x0 [ 40.598007][ T316] usb 1-1: USB disconnect, device number 10 [pid 406] +++ exited with 0 +++ [pid 408] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 304] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 304] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 304] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./8/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./8/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 304] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] close(4) = 0 [pid 304] rmdir("./8/dev_mnt") = 0 [pid 304] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./8/binderfs") = 0 [pid 304] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] rmdir("./8") = 0 [pid 304] mkdir("./9", 0777) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 414 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 414 attached [pid 414] set_robust_list(0x55557284d6a0, 24) = 0 [ 40.601542][ T326] savu 0003:1E7D:2D5A.002B: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 40.617559][ T20] savu 0003:1E7D:2D5A.002D: unknown main item tag 0x0 [ 40.625038][ T20] savu 0003:1E7D:2D5A.002D: unknown main item tag 0x0 [ 40.632265][ T328] savu 0003:1E7D:2D5A.002C: unknown main item tag 0x0 [ 40.639614][ T328] savu 0003:1E7D:2D5A.002C: unknown main item tag 0x0 [ 40.646438][ T328] savu 0003:1E7D:2D5A.002C: unknown main item tag 0x0 [ 40.653805][ T20] savu 0003:1E7D:2D5A.002D: unknown main item tag 0x0 [pid 414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 414] chdir("./9") = 0 [pid 414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 414] setpgid(0, 0) = 0 [pid 408] <... openat resumed>) = 4 [pid 405] <... openat resumed>) = 4 [pid 408] exit_group(0 [pid 405] exit_group(0 [pid 408] <... exit_group resumed>) = ? [pid 405] <... exit_group resumed>) = ? [ 40.660871][ T20] savu 0003:1E7D:2D5A.002D: unknown main item tag 0x0 [ 40.668404][ T328] savu 0003:1E7D:2D5A.002C: unknown main item tag 0x0 [ 40.679899][ T326] usb 4-1: USB disconnect, device number 10 [ 40.681942][ T316] ================================================================== [ 40.694084][ T316] BUG: KASAN: use-after-free in roccat_disconnect+0x22d/0x240 [pid 414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 408] +++ exited with 0 +++ [pid 410] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 414] <... openat resumed>) = 3 [pid 410] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 307] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 414] write(3, "1000", 4) = 4 [pid 414] close(3) = 0 [pid 414] symlink("/dev/binderfs", "./binderfs") = 0 [pid 414] write(1, "executing program\n", 18) = 18 executing program [pid 414] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 414] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 414] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 414] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 414] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 405] +++ exited with 0 +++ [ 40.696973][ T328] savu 0003:1E7D:2D5A.002C: hidraw3: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 40.701620][ T316] Read of size 4 at addr ffff888115032c08 by task kworker/1:2/316 [ 40.720392][ T316] [ 40.722793][ T316] CPU: 1 PID: 316 Comm: kworker/1:2 Not tainted syzkaller #0 [ 40.730218][ T316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.737910][ T349] usb 2-1: USB disconnect, device number 10 [ 40.740330][ T316] Workqueue: usb_hub_wq hub_event [ 40.751332][ T316] Call Trace: [ 40.754678][ T316] [ 40.757647][ T316] __dump_stack+0x21/0x30 [ 40.762083][ T316] dump_stack_lvl+0x110/0x170 [ 40.766842][ T316] ? show_regs_print_info+0x20/0x20 [ 40.772098][ T316] ? load_image+0x3f0/0x3f0 [ 40.776667][ T316] ? waiting_for_supplier_show+0xa0/0xa0 [ 40.782377][ T316] print_address_description+0x7f/0x2c0 [ 40.787986][ T316] ? roccat_disconnect+0x22d/0x240 [ 40.793163][ T316] kasan_report+0x10f/0x150 [ 40.797747][ T316] ? roccat_disconnect+0x22d/0x240 [ 40.802942][ T316] __asan_report_load4_noabort+0x14/0x20 [ 40.808644][ T316] roccat_disconnect+0x22d/0x240 [ 40.813643][ T316] ? savu_probe+0x360/0x360 [ 40.818213][ T316] savu_remove+0xec/0x170 [ 40.822608][ T316] hid_device_remove+0xba/0x170 [ 40.827519][ T316] ? hid_device_probe+0x390/0x390 [ 40.832616][ T316] device_release_driver_internal+0x4e8/0x7c0 [ 40.838733][ T316] device_release_driver+0x19/0x20 [ 40.843885][ T316] bus_remove_device+0x2df/0x340 [ 40.848849][ T316] device_del+0x62e/0xe20 [ 40.853215][ T316] ? kill_device+0xd0/0xd0 [ 40.857663][ T316] ? __kasan_check_write+0x14/0x20 [ 40.862896][ T316] ? _raw_spin_lock_irq+0x95/0xf0 [ 40.867955][ T316] ? _raw_spin_lock_irqsave+0x130/0x130 [ 40.873552][ T316] hid_destroy_device+0x6a/0x110 [ 40.878669][ T316] usbhid_disconnect+0x9f/0xc0 [ 40.883484][ T316] usb_unbind_interface+0x212/0x8a0 [ 40.888728][ T316] ? kernfs_remove_by_name_ns+0x120/0x160 [ 40.894479][ T316] ? usb_driver_release_interface+0x1b0/0x1b0 [ 40.900695][ T316] device_release_driver_internal+0x536/0x7c0 [ 40.906802][ T316] device_release_driver+0x19/0x20 [ 40.911949][ T316] bus_remove_device+0x2df/0x340 [ 40.916934][ T316] device_del+0x62e/0xe20 [ 40.921297][ T316] ? kill_device+0xd0/0xd0 [ 40.925743][ T316] ? device_unregister+0x27/0x40 [ 40.930708][ T316] usb_disable_device+0x3a8/0x750 [ 40.935765][ T316] usb_disconnect+0x32d/0x870 [ 40.940483][ T316] hub_event+0x19b0/0x43f0 [ 40.945031][ T316] ? hub_post_resume+0x120/0x120 [ 40.950006][ T316] ? __schedule+0xbd7/0x14a0 [ 40.954628][ T316] process_one_work+0x6c8/0xbb0 [ 40.959517][ T316] worker_thread+0xaa0/0x1250 [ 40.964240][ T316] kthread+0x3f5/0x4f0 [ 40.968340][ T316] ? worker_clr_flags+0x190/0x190 [ 40.973399][ T316] ? kthread_blkcg+0xd0/0xd0 [ 40.978318][ T316] ret_from_fork+0x1f/0x30 [ 40.982810][ T316] [ 40.985864][ T316] [ 40.988206][ T316] Allocated by task 316: [ 40.992483][ T316] __kasan_kmalloc+0xd4/0x100 [ 40.997205][ T316] kmem_cache_alloc_trace+0x119/0x270 [ 41.002614][ T316] roccat_connect+0x5c/0x4b0 [ 41.007236][ T316] savu_probe+0x1ba/0x360 [ 41.011595][ T316] hid_device_probe+0x28d/0x390 [ 41.016493][ T316] really_probe+0x27d/0x970 [ 41.021030][ T316] __driver_probe_device+0x193/0x270 [ 41.026346][ T316] driver_probe_device+0x54/0x3e0 [ 41.031407][ T316] __device_attach_driver+0x2a6/0x460 [ 41.036831][ T316] bus_for_each_drv+0x184/0x210 [ 41.041728][ T316] __device_attach+0x2b0/0x420 [ 41.046572][ T316] device_initial_probe+0x1a/0x20 [ 41.051677][ T316] bus_probe_device+0xc0/0x1e0 [ 41.056508][ T316] device_add+0xaef/0xe90 [ 41.060917][ T316] hid_add_device+0x349/0x4b0 [ 41.065663][ T316] usbhid_probe+0xb93/0xf30 [ 41.070268][ T316] usb_probe_interface+0x60f/0xb20 [ 41.075428][ T316] really_probe+0x27d/0x970 [ 41.079949][ T316] __driver_probe_device+0x193/0x270 [ 41.085247][ T316] driver_probe_device+0x54/0x3e0 [ 41.090294][ T316] __device_attach_driver+0x2a6/0x460 [ 41.095693][ T316] bus_for_each_drv+0x184/0x210 [ 41.100563][ T316] __device_attach+0x2b0/0x420 [ 41.105353][ T316] device_initial_probe+0x1a/0x20 [ 41.110403][ T316] bus_probe_device+0xc0/0x1e0 [ 41.115184][ T316] device_add+0xaef/0xe90 [ 41.119534][ T316] usb_set_configuration+0x1a01/0x1f70 [ 41.125035][ T316] usb_generic_driver_probe+0x91/0x150 [ 41.130530][ T316] usb_probe_device+0x143/0x250 [ 41.135431][ T316] really_probe+0x27d/0x970 [ 41.139964][ T316] __driver_probe_device+0x193/0x270 [ 41.145280][ T316] driver_probe_device+0x54/0x3e0 [ 41.150333][ T316] __device_attach_driver+0x2a6/0x460 [ 41.155731][ T316] bus_for_each_drv+0x184/0x210 [ 41.160608][ T316] __device_attach+0x2b0/0x420 [ 41.165397][ T316] device_initial_probe+0x1a/0x20 [ 41.170447][ T316] bus_probe_device+0xc0/0x1e0 [ 41.175239][ T316] device_add+0xaef/0xe90 [ 41.179702][ T316] usb_new_device+0xa1f/0x1720 [ 41.184501][ T316] hub_event+0x291b/0x43f0 [ 41.188981][ T316] process_one_work+0x6c8/0xbb0 [ 41.193901][ T316] worker_thread+0xaa0/0x1250 [ 41.198620][ T316] kthread+0x3f5/0x4f0 [ 41.202708][ T316] ret_from_fork+0x1f/0x30 [ 41.207138][ T316] [ 41.209529][ T316] Freed by task 405: [ 41.213435][ T316] kasan_set_track+0x4a/0x70 [ 41.218069][ T316] kasan_set_free_info+0x23/0x40 [ 41.223045][ T316] ____kasan_slab_free+0x125/0x160 [ 41.228182][ T316] __kasan_slab_free+0x11/0x20 [ 41.232971][ T316] slab_free_freelist_hook+0xc2/0x190 [ 41.238384][ T316] kfree+0xc4/0x270 [ 41.242251][ T316] roccat_free_device+0x27b/0x280 [ 41.247408][ T316] roccat_release+0x2ae/0x370 [ 41.252120][ T316] __fput+0x22b/0x900 [ 41.256138][ T316] ____fput+0x15/0x20 [ 41.260152][ T316] task_work_run+0x127/0x190 [ 41.264768][ T316] do_exit+0xb70/0x29a0 [ 41.268951][ T316] do_group_exit+0x149/0x310 [ 41.273581][ T316] __x64_sys_exit_group+0x3f/0x40 [ 41.278629][ T316] x64_sys_call+0x832/0x9a0 [ 41.283151][ T316] do_syscall_64+0x4c/0xa0 [ 41.287852][ T316] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 41.293824][ T316] [ 41.296167][ T316] The buggy address belongs to the object at ffff888115032c00 [ 41.296167][ T316] which belongs to the cache kmalloc-512 of size 512 [ 41.310239][ T316] The buggy address is located 8 bytes inside of [ 41.310239][ T316] 512-byte region [ffff888115032c00, ffff888115032e00) [ 41.323374][ T316] The buggy address belongs to the page: [ 41.329078][ T316] page:ffffea0004540c00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x115030 [ 41.339351][ T316] head:ffffea0004540c00 order:2 compound_mapcount:0 compound_pincount:0 [ 41.347697][ T316] flags: 0x4000000000010200(slab|head|zone=1) [ 41.353796][ T316] raw: 4000000000010200 0000000000000000 0000000100000001 ffff888100042f00 [ 41.362411][ T316] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 41.371109][ T316] page dumped because: kasan: bad access detected [ 41.377551][ T316] page_owner tracks the page as allocated [ 41.383306][ T316] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 103, ts 5894654482, free_ts 0 [ 41.401664][ T316] post_alloc_hook+0x192/0x1b0 [ 41.406465][ T316] prep_new_page+0x1c/0x110 [ 41.411089][ T316] get_page_from_freelist+0x2c3a/0x2cd0 [ 41.416780][ T316] __alloc_pages+0x1a2/0x460 [ 41.421419][ T316] new_slab+0xa0/0x4d0 [ 41.425514][ T316] ___slab_alloc+0x3ac/0x840 [ 41.430137][ T316] __slab_alloc+0x49/0x90 [ 41.434506][ T316] __kmalloc_track_caller+0x169/0x2c0 [ 41.439954][ T316] __alloc_skb+0x210/0x730 [ 41.444493][ T316] alloc_skb_with_frags+0xa8/0x620 [ 41.449650][ T316] sock_alloc_send_pskb+0x87f/0x9a0 [ 41.454885][ T316] unix_dgram_sendmsg+0x6f3/0x19b0 [ 41.460033][ T316] sock_write_iter+0x2a6/0x3a0 [ 41.464833][ T316] vfs_write+0x831/0xfd0 [ 41.469106][ T316] ksys_write+0x14a/0x260 [ 41.473458][ T316] __x64_sys_write+0x7b/0x90 [ 41.478252][ T316] page_owner free stack trace missing [ 41.483824][ T316] [ 41.486225][ T316] Memory state around the buggy address: [ 41.491917][ T316] ffff888115032b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 41.500063][ T316] ffff888115032b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [pid 307] <... restart_syscall resumed>) = 0 [pid 411] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 410] exit_group(0 [pid 411] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 410] <... exit_group resumed>) = ? [pid 307] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 411] exit_group(0 [pid 410] +++ exited with 0 +++ [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 411] <... exit_group resumed>) = ? [pid 411] +++ exited with 0 +++ [pid 307] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 307] <... openat resumed>) = 3 [pid 307] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 307] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 307] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] newfstatat(AT_FDCWD, "./8/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... restart_syscall resumed>) = 0 [pid 307] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... restart_syscall resumed>) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] openat(AT_FDCWD, "./8/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 307] <... openat resumed>) = 4 [pid 306] <... openat resumed>) = 3 [pid 308] fstat(3 [pid 306] fstat(3 [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] fstat(4 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] getdents64(3 [pid 306] getdents64(3 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] getdents64(4 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 308] <... umount2 resumed>) = 0 [pid 307] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] getdents64(4 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 308] newfstatat(AT_FDCWD, "./8/dev_mnt" [pid 307] close(4 [pid 308] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... close resumed>) = 0 [pid 306] <... umount2 resumed>) = 0 [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 306] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./8/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... restart_syscall resumed>) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] openat(AT_FDCWD, "./8/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 306] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] getdents64(4 [pid 305] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] getdents64(4 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] close(4 [pid 305] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... close resumed>) = 0 [pid 306] rmdir("./8/dev_mnt" [pid 305] <... openat resumed>) = 3 [pid 308] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] rmdir("./8/dev_mnt" [pid 306] <... rmdir resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] fstat(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./8/binderfs" [pid 305] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./8/binderfs" [pid 305] getdents64(3 [pid 308] openat(AT_FDCWD, "./8/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] <... rmdir resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 308] <... openat resumed>) = 4 [pid 307] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] getdents64(3 [pid 305] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] fstat(4 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] newfstatat(AT_FDCWD, "./8/binderfs" [pid 306] close(3 [pid 305] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] getdents64(4 [pid 307] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... close resumed>) = 0 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [ 41.508180][ T316] >ffff888115032c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.516292][ T316] ^ [ 41.520687][ T316] ffff888115032c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.528785][ T316] ffff888115032d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.536858][ T316] ================================================================== [ 41.545139][ T316] Disabling lock debugging due to kernel taint [ 41.553563][ T20] savu 0003:1E7D:2D5A.002D: hidraw4: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [pid 306] rmdir("./8" [pid 308] getdents64(4 [pid 307] unlink("./8/binderfs" [pid 306] <... rmdir resumed>) = 0 [pid 305] <... umount2 resumed>) = 0 [pid 306] mkdir("./9", 0777 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 307] <... unlink resumed>) = 0 [pid 306] <... mkdir resumed>) = 0 [pid 305] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] close(4 [pid 307] getdents64(3 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] <... close resumed>) = 0 [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] rmdir("./8/dev_mnt" [pid 307] close(3 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] newfstatat(AT_FDCWD, "./8/dev_mnt" [pid 308] <... rmdir resumed>) = 0 [pid 307] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] rmdir("./8" [pid 306] <... clone resumed>, child_tidptr=0x55557284d690) = 418 [pid 305] umount2("./8/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] openat(AT_FDCWD, "./8/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] newfstatat(AT_FDCWD, "./8/binderfs" [pid 307] <... rmdir resumed>) = 0 [pid 305] <... openat resumed>) = 4 [pid 308] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] mkdir("./9", 0777 [pid 305] fstat(4 [pid 308] unlink("./8/binderfs" [pid 305] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 305] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] close(4) = 0 [pid 305] rmdir("./8/dev_mnt" [pid 308] <... unlink resumed>) = 0 [pid 307] <... mkdir resumed>) = 0 [pid 305] <... rmdir resumed>) = 0 [pid 308] getdents64(3 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 305] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] close(3 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] newfstatat(AT_FDCWD, "./8/binderfs" [pid 308] <... close resumed>) = 0 [pid 305] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./8/binderfs") = 0 [pid 305] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 305] close(3 [pid 308] rmdir("./8" [pid 305] <... close resumed>) = 0 [pid 308] <... rmdir resumed>) = 0 [pid 307] <... clone resumed>, child_tidptr=0x55557284d690) = 419 [pid 305] rmdir("./8" [pid 308] mkdir("./9", 0777 [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 305] <... rmdir resumed>) = 0 [pid 305] mkdir("./9", 0777 [pid 308] <... mkdir resumed>) = 0 [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] <... mkdir resumed>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 305] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 305] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 421 [pid 308] <... clone resumed>, child_tidptr=0x55557284d690) = 420 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 418 attached [pid 418] set_robust_list(0x55557284d6a0, 24) = 0 [pid 418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] chdir("./9") = 0 [pid 418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 418] setpgid(0, 0) = 0 [pid 418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 418] write(3, "1000", 4) = 4 [pid 418] close(3) = 0 [pid 418] symlink("/dev/binderfs", "./binderfs"ci2-android-5-15/strace-static-x86_64: Process 419 attached ) = 0 [pid 419] set_robust_list(0x55557284d6a0, 24 [pid 418] write(1, "executing program\n", 18) = 18 [pid 418] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 419] <... set_robust_list resumed>) = 0 executing program [pid 419] rt_sigprocmask(SIG_SETMASK, [] [pid 418] <... mkdirat resumed>) = 0 [pid 419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 418] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 418] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 419] chdir("./9" [pid 418] <... openat resumed>) = 3 [pid 418] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 418] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 419] <... chdir resumed>) = 0 [pid 418] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 ci2-android-5-15/strace-static-x86_64: Process 421 attached [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 421] set_robust_list(0x55557284d6a0, 24) = 0 [pid 421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 421] chdir("./9") = 0 [pid 421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 421] setpgid(0, 0 [pid 419] prctl(PR_SET_PDEATHSIG, SIGKILLci2-android-5-15/strace-static-x86_64: Process 420 attached [pid 421] <... setpgid resumed>) = 0 [pid 421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 421] write(3, "1000", 4) = 4 [pid 421] close(3) = 0 [pid 421] symlink("/dev/binderfs", "./binderfs") = 0 [pid 421] write(1, "executing program\n", 18) = 18 [pid 421] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 executing program [pid 421] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 419] <... prctl resumed>) = 0 [pid 421] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 421] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 421] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 419] setpgid(0, 0 [pid 420] set_robust_list(0x55557284d6a0, 24 [pid 419] <... setpgid resumed>) = 0 [pid 419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 420] <... set_robust_list resumed>) = 0 [pid 420] rt_sigprocmask(SIG_SETMASK, [] [pid 419] <... openat resumed>) = 3 [pid 420] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 419] write(3, "1000", 4) = 4 [pid 420] chdir("./9" [pid 419] close(3) = 0 [pid 420] <... chdir resumed>) = 0 [pid 419] symlink("/dev/binderfs", "./binderfs" [pid 420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 419] <... symlink resumed>) = 0 [pid 419] write(1, "executing program\n", 18 [pid 420] setpgid(0, 0 [pid 419] <... write resumed>) = 18 [pid 419] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 420] <... setpgid resumed>) = 0 [pid 419] <... mkdirat resumed>) = 0 [pid 420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 419] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 420] <... openat resumed>) = 3 [pid 419] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 420] write(3, "1000", 4 [pid 419] <... openat resumed>) = 3 [pid 419] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 420] <... write resumed>) = 4 executing program [pid 419] <... ioctl resumed>) = 0 [pid 420] close(3) = 0 [pid 419] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 420] symlink("/dev/binderfs", "./binderfs" [pid 419] <... ioctl resumed>) = 0 [pid 420] <... symlink resumed>) = 0 [pid 420] write(1, "executing program\n", 18 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 420] <... write resumed>) = 18 [pid 419] <... ioctl resumed>) = 0 [pid 420] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 420] <... mkdirat resumed>) = 0 [pid 420] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 420] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 420] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 420] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 executing program [ 41.627797][ T328] usb 3-1: USB disconnect, device number 10 [ 41.646602][ T417] fido_id[417]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 41.658717][ T20] usb 5-1: USB disconnect, device number 10 [ 41.696741][ T422] fido_id[422]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [pid 420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 414] <... ioctl resumed>) = 0 [pid 414] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 41.927190][ T316] usb 1-1: new high-speed USB device number 11 using dummy_hcd [pid 414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 418] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 41.987194][ T328] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 42.027169][ T326] usb 4-1: new high-speed USB device number 11 using dummy_hcd [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 419] <... ioctl resumed>) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 421] <... ioctl resumed>) = 0 [pid 420] <... ioctl resumed>) = 0 [pid 419] <... ioctl resumed>) = 18 [pid 420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 421] <... ioctl resumed>) = 18 [pid 420] <... ioctl resumed>) = 18 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 42.034975][ T349] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 42.042628][ T20] usb 5-1: new high-speed USB device number 11 using dummy_hcd [pid 420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 414] <... ioctl resumed>) = 0 [pid 414] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 414] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 9 [pid 414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 418] <... ioctl resumed>) = 0 [pid 414] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 414] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 419] <... ioctl resumed>) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 418] <... ioctl resumed>) = 18 [pid 414] <... ioctl resumed>) = 36 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 421] <... ioctl resumed>) = 0 [pid 420] <... ioctl resumed>) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 419] <... ioctl resumed>) = 18 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 418] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 421] <... ioctl resumed>) = 18 [pid 420] <... ioctl resumed>) = 18 [pid 419] <... ioctl resumed>) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 418] <... ioctl resumed>) = 9 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 421] <... ioctl resumed>) = 0 [pid 420] <... ioctl resumed>) = 0 [pid 419] <... ioctl resumed>) = 9 [pid 414] <... ioctl resumed>) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 414] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 414] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 414] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 414] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 418] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 421] <... ioctl resumed>) = 9 [pid 420] <... ioctl resumed>) = 9 [pid 419] <... ioctl resumed>) = 0 [pid 414] <... ioctl resumed>) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 42.297282][ T316] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.308456][ T316] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 42.317858][ T316] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.327573][ T316] usb 1-1: config 0 descriptor?? [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 418] <... ioctl resumed>) = 36 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 421] <... ioctl resumed>) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 420] <... ioctl resumed>) = 0 [pid 419] <... ioctl resumed>) = 36 [pid 420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 421] <... ioctl resumed>) = 36 [pid 420] <... ioctl resumed>) = 36 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 42.377251][ T328] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.388698][ T326] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.400032][ T328] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 42.409290][ T20] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.420626][ T349] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.431757][ T326] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 42.441291][ T328] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.449422][ T20] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 42.458712][ T349] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 42.467902][ T326] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 419] <... ioctl resumed>) = 0 [pid 418] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 419] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 421] <... ioctl resumed>) = 0 [pid 420] <... ioctl resumed>) = 0 [pid 420] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 420] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 420] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 420] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 421] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 419] <... ioctl resumed>) = 0 [pid 418] <... ioctl resumed>) = 0 [pid 420] <... ioctl resumed>) = 0 [pid 421] <... ioctl resumed>) = 0 [ 42.476600][ T349] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.485093][ T328] usb 3-1: config 0 descriptor?? [ 42.490163][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.498616][ T326] usb 4-1: config 0 descriptor?? [ 42.504673][ T20] usb 5-1: config 0 descriptor?? [ 42.510123][ T349] usb 2-1: config 0 descriptor?? [pid 414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 414] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 420] <... ioctl resumed>) = 0 [pid 420] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 419] <... ioctl resumed>) = 0 [pid 418] <... ioctl resumed>) = 0 [pid 421] <... ioctl resumed>) = 0 [pid 420] <... ioctl resumed>) = 0 [pid 414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 414] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 42.798321][ T316] savu 0003:1E7D:2D5A.002E: unknown main item tag 0x0 [ 42.805315][ T316] savu 0003:1E7D:2D5A.002E: unknown main item tag 0x0 [ 42.812317][ T316] savu 0003:1E7D:2D5A.002E: unknown main item tag 0x0 [ 42.819175][ T316] savu 0003:1E7D:2D5A.002E: unknown main item tag 0x0 [ 42.825986][ T316] savu 0003:1E7D:2D5A.002E: unknown main item tag 0x0 [ 42.832913][ T316] savu 0003:1E7D:2D5A.002E: unknown main item tag 0x0 [ 42.839821][ T316] savu 0003:1E7D:2D5A.002E: unknown main item tag 0x0 [ 42.846839][ T316] savu 0003:1E7D:2D5A.002E: unknown main item tag 0x0 [ 42.853721][ T316] savu 0003:1E7D:2D5A.002E: unknown main item tag 0x0 [ 42.861296][ T316] savu 0003:1E7D:2D5A.002E: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [pid 419] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 419] <... ioctl resumed>) = 0 [pid 419] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 418] <... ioctl resumed>) = 0 [pid 418] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 421] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 420] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 421] <... ioctl resumed>) = 0 [pid 421] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 419] <... ioctl resumed>) = 34 [pid 418] <... ioctl resumed>) = 34 [pid 421] <... ioctl resumed>) = 34 [pid 420] <... ioctl resumed>) = 34 [ 42.978658][ T326] savu 0003:1E7D:2D5A.002F: unknown main item tag 0x0 [ 42.985806][ T326] savu 0003:1E7D:2D5A.002F: unknown main item tag 0x0 [ 42.993796][ T328] savu 0003:1E7D:2D5A.0030: unknown main item tag 0x0 [ 43.002153][ T349] savu 0003:1E7D:2D5A.0031: unknown main item tag 0x0 [ 43.010313][ T20] savu 0003:1E7D:2D5A.0032: unknown main item tag 0x0 [ 43.017265][ T20] savu 0003:1E7D:2D5A.0032: unknown main item tag 0x0 [pid 414] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR) = 4 [pid 414] exit_group(0) = ? [ 43.024088][ T20] savu 0003:1E7D:2D5A.0032: unknown main item tag 0x0 [ 43.031022][ T349] savu 0003:1E7D:2D5A.0031: unknown main item tag 0x0 [ 43.037963][ T328] savu 0003:1E7D:2D5A.0030: unknown main item tag 0x0 [ 43.044789][ T328] savu 0003:1E7D:2D5A.0030: unknown main item tag 0x0 [ 43.051653][ T349] savu 0003:1E7D:2D5A.0031: unknown main item tag 0x0 [ 43.058522][ T326] savu 0003:1E7D:2D5A.002F: unknown main item tag 0x0 [ 43.065464][ T326] savu 0003:1E7D:2D5A.002F: unknown main item tag 0x0 [ 43.072407][ T20] savu 0003:1E7D:2D5A.0032: unknown main item tag 0x0 [pid 414] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 304] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 304] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 304] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./9/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./9/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 304] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] close(4) = 0 [pid 304] rmdir("./9/dev_mnt") = 0 [pid 304] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 43.079523][ T349] savu 0003:1E7D:2D5A.0031: unknown main item tag 0x0 [ 43.086626][ T349] savu 0003:1E7D:2D5A.0031: unknown main item tag 0x0 [ 43.090437][ T316] usb 1-1: USB disconnect, device number 11 [ 43.095779][ T328] savu 0003:1E7D:2D5A.0030: unknown main item tag 0x0 [ 43.106490][ T20] savu 0003:1E7D:2D5A.0032: unknown main item tag 0x0 [ 43.114045][ T326] savu 0003:1E7D:2D5A.002F: unknown main item tag 0x0 [ 43.121803][ T328] savu 0003:1E7D:2D5A.0030: unknown main item tag 0x0 [pid 304] newfstatat(AT_FDCWD, "./9/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./9/binderfs") = 0 [pid 304] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] rmdir("./9") = 0 [pid 304] mkdir("./10", 0777) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 424 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 424 attached [pid 424] set_robust_list(0x55557284d6a0, 24) = 0 [pid 424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 424] chdir("./10") = 0 [pid 424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 424] setpgid(0, 0) = 0 [ 43.129174][ T20] savu 0003:1E7D:2D5A.0032: unknown main item tag 0x0 [ 43.136344][ T20] savu 0003:1E7D:2D5A.0032: unknown main item tag 0x0 [ 43.144716][ T349] savu 0003:1E7D:2D5A.0031: unknown main item tag 0x0 [ 43.151826][ T326] savu 0003:1E7D:2D5A.002F: unknown main item tag 0x0 [ 43.158830][ T328] savu 0003:1E7D:2D5A.0030: unknown main item tag 0x0 [ 43.166113][ T328] savu 0003:1E7D:2D5A.0030: unknown main item tag 0x0 [ 43.173423][ T349] savu 0003:1E7D:2D5A.0031: unknown main item tag 0x0 [pid 424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 419] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 418] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 419] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 418] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 419] exit_group(0 [pid 418] exit_group(0 [pid 419] <... exit_group resumed>) = ? [pid 418] <... exit_group resumed>) = ? [pid 419] +++ exited with 0 +++ [pid 418] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 421] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 420] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 421] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 420] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 421] exit_group(0 [pid 420] exit_group(0 [pid 307] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 421] <... exit_group resumed>) = ? [pid 420] <... exit_group resumed>) = ? [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 424] write(3, "1000", 4 [pid 421] +++ exited with 0 +++ [pid 420] +++ exited with 0 +++ [pid 307] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 424] <... write resumed>) = 4 [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] <... openat resumed>) = 3 [pid 306] <... openat resumed>) = 3 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 424] close(3 [pid 307] fstat(3 [pid 306] fstat(3 [pid 424] <... close resumed>) = 0 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 424] symlink("/dev/binderfs", "./binderfs" [pid 308] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] getdents64(3 [pid 306] getdents64(3 [pid 305] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 424] <... symlink resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [ 43.180877][ T326] savu 0003:1E7D:2D5A.002F: unknown main item tag 0x0 [ 43.187808][ T20] savu 0003:1E7D:2D5A.0032: unknown main item tag 0x0 [ 43.194663][ T20] savu 0003:1E7D:2D5A.0032: unknown main item tag 0x0 [ 43.201810][ T326] savu 0003:1E7D:2D5A.002F: unknown main item tag 0x0 [ 43.208727][ T349] savu 0003:1E7D:2D5A.0031: unknown main item tag 0x0 [ 43.215569][ T349] savu 0003:1E7D:2D5A.0031: unknown main item tag 0x0 [ 43.222730][ T328] savu 0003:1E7D:2D5A.0030: unknown main item tag 0x0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 424] write(1, "executing program\n", 18 [pid 308] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 424] <... write resumed>) = 18 executing program [pid 308] <... openat resumed>) = 3 [pid 305] <... openat resumed>) = 3 [pid 424] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 308] fstat(3 [pid 305] fstat(3 [pid 424] <... mkdirat resumed>) = 0 [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] <... umount2 resumed>) = 0 [pid 306] <... umount2 resumed>) = 0 [pid 305] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 424] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 308] getdents64(3 [pid 307] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getdents64(3 [pid 424] <... mount resumed>) = 0 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 424] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 308] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] newfstatat(AT_FDCWD, "./9/dev_mnt" [pid 306] newfstatat(AT_FDCWD, "./9/dev_mnt" [pid 305] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 424] <... openat resumed>) = 3 [pid 308] <... umount2 resumed>) = 0 [pid 307] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 308] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 424] <... ioctl resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 424] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 308] newfstatat(AT_FDCWD, "./9/dev_mnt" [pid 307] openat(AT_FDCWD, "./9/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] openat(AT_FDCWD, "./9/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 424] <... ioctl resumed>) = 0 [pid 308] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... openat resumed>) = 4 [pid 306] <... openat resumed>) = 4 [pid 305] <... umount2 resumed>) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 308] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] fstat(4 [pid 306] fstat(4 [pid 305] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 424] <... ioctl resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 308] openat(AT_FDCWD, "./9/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] getdents64(4 [pid 306] getdents64(4 [pid 305] newfstatat(AT_FDCWD, "./9/dev_mnt" [pid 308] <... openat resumed>) = 4 [pid 307] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 305] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] fstat(4 [pid 307] getdents64(4 [pid 306] getdents64(4 [pid 305] umount2("./9/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] getdents64(4 [pid 307] close(4 [pid 306] close(4 [pid 305] openat(AT_FDCWD, "./9/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 307] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... openat resumed>) = 4 [pid 308] getdents64(4 [pid 307] rmdir("./9/dev_mnt" [pid 306] rmdir("./9/dev_mnt" [pid 305] fstat(4 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 307] <... rmdir resumed>) = 0 [pid 306] <... rmdir resumed>) = 0 [pid 305] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] close(4 [pid 307] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getdents64(4 [pid 308] <... close resumed>) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 308] rmdir("./9/dev_mnt" [ 43.229810][ T326] savu 0003:1E7D:2D5A.002F: unknown main item tag 0x0 [ 43.237645][ T328] savu 0003:1E7D:2D5A.0030: unknown main item tag 0x0 [ 43.245213][ T326] savu 0003:1E7D:2D5A.002F: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 43.258056][ T20] savu 0003:1E7D:2D5A.0032: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 43.270285][ T328] savu 0003:1E7D:2D5A.0030: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [pid 307] newfstatat(AT_FDCWD, "./9/binderfs" [pid 306] newfstatat(AT_FDCWD, "./9/binderfs" [pid 305] getdents64(4 [pid 308] <... rmdir resumed>) = 0 [pid 307] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 308] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] unlink("./9/binderfs" [pid 306] unlink("./9/binderfs" [pid 305] close(4 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... unlink resumed>) = 0 [pid 306] <... unlink resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 308] newfstatat(AT_FDCWD, "./9/binderfs" [pid 307] getdents64(3 [pid 306] getdents64(3 [pid 305] rmdir("./9/dev_mnt" [pid 308] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 305] <... rmdir resumed>) = 0 [pid 308] unlink("./9/binderfs" [pid 307] close(3 [pid 306] close(3 [pid 305] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... unlink resumed>) = 0 [pid 307] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] getdents64(3 [pid 307] rmdir("./9" [pid 306] rmdir("./9" [pid 305] newfstatat(AT_FDCWD, "./9/binderfs" [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 307] <... rmdir resumed>) = 0 [pid 306] <... rmdir resumed>) = 0 [pid 305] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] close(3 [pid 307] mkdir("./10", 0777 [pid 306] mkdir("./10", 0777 [pid 305] unlink("./9/binderfs" [pid 308] <... close resumed>) = 0 [pid 307] <... mkdir resumed>) = 0 [pid 306] <... mkdir resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 308] rmdir("./9" [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 305] getdents64(3 [pid 308] <... rmdir resumed>) = 0 [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 305] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 308] mkdir("./10", 0777 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] close(3 [pid 308] <... mkdir resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 307] <... clone resumed>, child_tidptr=0x55557284d690) = 426 [pid 306] <... clone resumed>, child_tidptr=0x55557284d690) = 427 [pid 305] rmdir("./9" [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 305] <... rmdir resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 427 attached [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] mkdir("./10", 0777ci2-android-5-15/strace-static-x86_64: Process 428 attached [pid 427] set_robust_list(0x55557284d6a0, 24 [pid 305] <... mkdir resumed>) = 0 [pid 428] set_robust_list(0x55557284d6a0, 24 [pid 427] <... set_robust_list resumed>) = 0 [pid 308] <... clone resumed>, child_tidptr=0x55557284d690) = 428 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-5-15/strace-static-x86_64: Process 426 attached [pid 428] <... set_robust_list resumed>) = 0 [pid 427] rt_sigprocmask(SIG_SETMASK, [] [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 305] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 428] rt_sigprocmask(SIG_SETMASK, [] [pid 427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 426] set_robust_list(0x55557284d6a0, 24 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 428] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 427] chdir("./10" [pid 426] <... set_robust_list resumed>) = 0 [pid 428] chdir("./10" [pid 427] <... chdir resumed>) = 0 [pid 426] rt_sigprocmask(SIG_SETMASK, [] [pid 305] <... clone resumed>, child_tidptr=0x55557284d690) = 431 [pid 428] <... chdir resumed>) = 0 [pid 427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 427] <... prctl resumed>) = 0 [pid 426] chdir("./10" [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 428] <... prctl resumed>) = 0 [pid 427] setpgid(0, 0 [pid 426] <... chdir resumed>) = 0 [pid 428] setpgid(0, 0 [pid 427] <... setpgid resumed>) = 0 [pid 426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 428] <... setpgid resumed>) = 0 [pid 428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 426] <... prctl resumed>) = 0 [ 43.282316][ T349] savu 0003:1E7D:2D5A.0031: hidraw3: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [ 43.296034][ T326] usb 4-1: USB disconnect, device number 11 [ 43.303732][ T20] usb 5-1: USB disconnect, device number 11 [ 43.311370][ T349] usb 2-1: USB disconnect, device number 11 [ 43.319109][ T328] usb 3-1: USB disconnect, device number 11 [pid 428] <... openat resumed>) = 3 [pid 426] setpgid(0, 0 [pid 428] write(3, "1000", 4 [pid 427] <... openat resumed>) = 3 [pid 428] <... write resumed>) = 4 [pid 427] write(3, "1000", 4 [pid 428] close(3 [pid 427] <... write resumed>) = 4 [pid 428] <... close resumed>) = 0 [pid 427] close(3 [pid 428] symlink("/dev/binderfs", "./binderfs") = 0 [pid 427] <... close resumed>) = 0 [pid 426] <... setpgid resumed>) = 0 [pid 428] write(1, "executing program\n", 18 [pid 427] symlink("/dev/binderfs", "./binderfs" executing program [pid 426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci2-android-5-15/strace-static-x86_64: Process 431 attached [pid 428] <... write resumed>) = 18 [pid 427] <... symlink resumed>) = 0 [pid 426] <... openat resumed>) = 3 [pid 431] set_robust_list(0x55557284d6a0, 24 [pid 428] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 427] write(1, "executing program\n", 18 [pid 426] write(3, "1000", 4 [pid 431] <... set_robust_list resumed>) = 0 [pid 426] <... write resumed>) = 4 [pid 431] rt_sigprocmask(SIG_SETMASK, [] [pid 428] <... mkdirat resumed>) = 0 executing program [pid 426] close(3 [pid 431] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 428] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 427] <... write resumed>) = 18 [pid 426] <... close resumed>) = 0 [pid 431] chdir("./10" [pid 428] <... mount resumed>) = 0 [pid 427] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 426] symlink("/dev/binderfs", "./binderfs" [pid 431] <... chdir resumed>) = 0 [pid 428] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 427] <... mkdirat resumed>) = 0 [pid 426] <... symlink resumed>) = 0 executing program [pid 431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 428] <... openat resumed>) = 3 [pid 427] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 426] write(1, "executing program\n", 18 [pid 431] <... prctl resumed>) = 0 [pid 428] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 427] <... mount resumed>) = 0 [pid 426] <... write resumed>) = 18 [pid 431] setpgid(0, 0 [pid 428] <... ioctl resumed>) = 0 [pid 427] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 426] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 431] <... setpgid resumed>) = 0 [pid 428] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 427] <... openat resumed>) = 3 [pid 426] <... mkdirat resumed>) = 0 [pid 431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 428] <... ioctl resumed>) = 0 [pid 426] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 431] <... openat resumed>) = 3 [pid 428] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 427] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 426] <... mount resumed>) = 0 [pid 431] write(3, "1000", 4 [pid 428] <... ioctl resumed>) = 0 [pid 427] <... ioctl resumed>) = 0 [pid 426] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 431] <... write resumed>) = 4 [pid 428] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 427] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 426] <... openat resumed>) = 3 [pid 431] close(3 [pid 427] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 431] <... close resumed>) = 0 [pid 426] <... ioctl resumed>) = 0 [pid 431] symlink("/dev/binderfs", "./binderfs" [pid 426] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 431] <... symlink resumed>) = 0 [pid 427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 426] <... ioctl resumed>) = 0 executing program [pid 431] write(1, "executing program\n", 18 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 431] <... write resumed>) = 18 [pid 427] <... ioctl resumed>) = 0 [pid 426] <... ioctl resumed>) = 0 [pid 431] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 431] <... mkdirat resumed>) = 0 [pid 431] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 431] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 431] <... openat resumed>) = 3 [pid 431] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 431] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 43.385482][ T429] fido_id[429]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 43.406483][ T430] fido_id[430]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 43.421330][ T425] fido_id[425]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 43.443744][ T432] fido_id[432]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 424] <... ioctl resumed>) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 43.657152][ T316] usb 1-1: new high-speed USB device number 12 using dummy_hcd [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 428] <... ioctl resumed>) = 0 [pid 428] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 427] <... ioctl resumed>) = 0 [pid 427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [ 43.727118][ T20] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 43.747182][ T328] usb 3-1: new high-speed USB device number 12 using dummy_hcd [pid 428] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 427] <... ioctl resumed>) = 18 [pid 427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 431] <... ioctl resumed>) = 0 [pid 426] <... ioctl resumed>) = 18 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 43.777065][ T326] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 43.797224][ T349] usb 2-1: new high-speed USB device number 12 using dummy_hcd [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 424] <... ioctl resumed>) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 9 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 428] <... ioctl resumed>) = 0 [pid 428] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 424] <... ioctl resumed>) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 428] <... ioctl resumed>) = 18 [pid 427] <... ioctl resumed>) = 0 [pid 428] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 424] <... ioctl resumed>) = 36 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 428] <... ioctl resumed>) = 0 [pid 428] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 427] <... ioctl resumed>) = 18 [pid 427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 428] <... ioctl resumed>) = 9 [pid 427] <... ioctl resumed>) = 0 [pid 428] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 426] <... ioctl resumed>) = 18 [pid 431] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 427] <... ioctl resumed>) = 9 [pid 428] <... ioctl resumed>) = 0 [pid 427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 424] <... ioctl resumed>) = 0 [pid 428] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 424] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 431] <... ioctl resumed>) = 18 [ 44.017236][ T316] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.028375][ T316] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 44.037658][ T316] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.046406][ T316] usb 1-1: config 0 descriptor?? [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 427] <... ioctl resumed>) = 0 [pid 427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 424] <... ioctl resumed>) = 0 [pid 428] <... ioctl resumed>) = 36 [pid 428] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 431] <... ioctl resumed>) = 0 [pid 426] <... ioctl resumed>) = 9 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 427] <... ioctl resumed>) = 36 [pid 427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 431] <... ioctl resumed>) = 9 [pid 426] <... ioctl resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 431] <... ioctl resumed>) = 0 [ 44.087184][ T20] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.098599][ T20] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 44.107885][ T328] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.119431][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.127947][ T328] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [pid 426] <... ioctl resumed>) = 36 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 431] <... ioctl resumed>) = 36 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 428] <... ioctl resumed>) = 0 [pid 428] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 428] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 44.137127][ T326] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.148914][ T326] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 44.158748][ T20] usb 5-1: config 0 descriptor?? [ 44.164219][ T349] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.175422][ T328] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 428] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 428] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350) = 0 [pid 427] <... ioctl resumed>) = 0 [pid 427] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 427] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 427] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 427] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 426] <... ioctl resumed>) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 431] <... ioctl resumed>) = 0 [pid 427] <... ioctl resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 426] <... ioctl resumed>) = 0 [pid 431] <... ioctl resumed>) = 0 [ 44.183638][ T349] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 44.193485][ T326] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.202754][ T328] usb 3-1: config 0 descriptor?? [ 44.208381][ T349] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.217792][ T326] usb 4-1: config 0 descriptor?? [ 44.223197][ T349] usb 2-1: config 0 descriptor?? [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 428] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 428] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 427] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 427] <... ioctl resumed>) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 426] <... ioctl resumed>) = 0 [pid 431] <... ioctl resumed>) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 424] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 44.518323][ T316] savu 0003:1E7D:2D5A.0033: unknown main item tag 0x0 [ 44.525503][ T316] savu 0003:1E7D:2D5A.0033: unknown main item tag 0x0 [ 44.532513][ T316] savu 0003:1E7D:2D5A.0033: unknown main item tag 0x0 [ 44.539378][ T316] savu 0003:1E7D:2D5A.0033: unknown main item tag 0x0 [ 44.546192][ T316] savu 0003:1E7D:2D5A.0033: unknown main item tag 0x0 [ 44.553169][ T316] savu 0003:1E7D:2D5A.0033: unknown main item tag 0x0 [ 44.560036][ T316] savu 0003:1E7D:2D5A.0033: unknown main item tag 0x0 [pid 428] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [ 44.566871][ T316] savu 0003:1E7D:2D5A.0033: unknown main item tag 0x0 [ 44.573793][ T316] savu 0003:1E7D:2D5A.0033: unknown main item tag 0x0 [ 44.581311][ T316] savu 0003:1E7D:2D5A.0033: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [pid 428] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [pid 427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 427] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 426] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [pid 431] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 431] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 427] <... ioctl resumed>) = 34 [ 44.638501][ T20] savu 0003:1E7D:2D5A.0034: unknown main item tag 0x0 [ 44.645784][ T20] savu 0003:1E7D:2D5A.0034: unknown main item tag 0x0 [ 44.652713][ T20] savu 0003:1E7D:2D5A.0034: unknown main item tag 0x0 [ 44.660337][ T20] savu 0003:1E7D:2D5A.0034: unknown main item tag 0x0 [ 44.667260][ T20] savu 0003:1E7D:2D5A.0034: unknown main item tag 0x0 [ 44.674151][ T20] savu 0003:1E7D:2D5A.0034: unknown main item tag 0x0 [pid 431] <... ioctl resumed>) = 34 [ 44.682848][ T326] savu 0003:1E7D:2D5A.0035: unknown main item tag 0x0 [ 44.691411][ T328] savu 0003:1E7D:2D5A.0036: unknown main item tag 0x0 [ 44.698541][ T20] savu 0003:1E7D:2D5A.0034: unknown main item tag 0x0 [ 44.705365][ T20] savu 0003:1E7D:2D5A.0034: unknown main item tag 0x0 [ 44.713511][ T349] savu 0003:1E7D:2D5A.0037: unknown main item tag 0x0 [ 44.720695][ T326] savu 0003:1E7D:2D5A.0035: unknown main item tag 0x0 [ 44.727740][ T328] savu 0003:1E7D:2D5A.0036: unknown main item tag 0x0 [ 44.734577][ T328] savu 0003:1E7D:2D5A.0036: unknown main item tag 0x0 [ 44.741470][ T349] savu 0003:1E7D:2D5A.0037: unknown main item tag 0x0 [ 44.748418][ T326] savu 0003:1E7D:2D5A.0035: unknown main item tag 0x0 [ 44.755230][ T326] savu 0003:1E7D:2D5A.0035: unknown main item tag 0x0 [ 44.762140][ T349] savu 0003:1E7D:2D5A.0037: unknown main item tag 0x0 [ 44.769033][ T20] savu 0003:1E7D:2D5A.0034: unknown main item tag 0x0 [ 44.776448][ T328] savu 0003:1E7D:2D5A.0036: unknown main item tag 0x0 [pid 424] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR) = 4 [pid 424] exit_group(0) = ? [pid 424] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 304] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 304] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [ 44.783385][ T349] savu 0003:1E7D:2D5A.0037: unknown main item tag 0x0 [ 44.790646][ T20] savu 0003:1E7D:2D5A.0034: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 44.802029][ T326] savu 0003:1E7D:2D5A.0035: unknown main item tag 0x0 [ 44.809027][ T328] savu 0003:1E7D:2D5A.0036: unknown main item tag 0x0 [ 44.810377][ T316] usb 1-1: USB disconnect, device number 12 [ 44.815881][ T328] savu 0003:1E7D:2D5A.0036: unknown main item tag 0x0 [ 44.815908][ T328] savu 0003:1E7D:2D5A.0036: unknown main item tag 0x0 [pid 304] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 428] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 304] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 428] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 304] newfstatat(AT_FDCWD, "./10/dev_mnt" [pid 428] exit_group(0 [pid 304] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 428] <... exit_group resumed>) = ? [pid 304] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./10/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 304] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] close(4) = 0 [pid 304] rmdir("./10/dev_mnt") = 0 [pid 304] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 428] +++ exited with 0 +++ [pid 304] newfstatat(AT_FDCWD, "./10/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 304] unlink("./10/binderfs" [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 304] <... unlink resumed>) = 0 [pid 308] <... restart_syscall resumed>) = 0 [pid 304] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 304] close(3 [pid 426] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 308] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... close resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 44.837242][ T349] savu 0003:1E7D:2D5A.0037: unknown main item tag 0x0 [ 44.844407][ T349] savu 0003:1E7D:2D5A.0037: unknown main item tag 0x0 [ 44.851821][ T326] savu 0003:1E7D:2D5A.0035: unknown main item tag 0x0 [ 44.859731][ T326] savu 0003:1E7D:2D5A.0035: unknown main item tag 0x0 [ 44.866893][ T326] savu 0003:1E7D:2D5A.0035: unknown main item tag 0x0 [ 44.874319][ T349] savu 0003:1E7D:2D5A.0037: unknown main item tag 0x0 [ 44.881316][ T326] savu 0003:1E7D:2D5A.0035: unknown main item tag 0x0 [pid 304] rmdir("./10" [pid 308] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] <... rmdir resumed>) = 0 [pid 427] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 308] <... openat resumed>) = 3 [pid 304] mkdir("./11", 0777 [pid 308] fstat(3 [pid 304] <... mkdir resumed>) = 0 [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] getdents64(3 [pid 304] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 431] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 304] <... clone resumed>, child_tidptr=0x55557284d690) = 434 [pid 308] <... umount2 resumed>) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [ 44.889221][ T349] savu 0003:1E7D:2D5A.0037: unknown main item tag 0x0 [ 44.896119][ T349] savu 0003:1E7D:2D5A.0037: unknown main item tag 0x0 [ 44.903324][ T328] savu 0003:1E7D:2D5A.0036: unknown main item tag 0x0 [ 44.910936][ T20] usb 5-1: USB disconnect, device number 12 [ 44.918378][ T328] savu 0003:1E7D:2D5A.0036: unknown main item tag 0x0 [ 44.918529][ T326] savu 0003:1E7D:2D5A.0035: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [pid 308] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] newfstatat(AT_FDCWD, "./10/dev_mnt"ci2-android-5-15/strace-static-x86_64: Process 434 attached , {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 434] set_robust_list(0x55557284d6a0, 24 [pid 308] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 434] <... set_robust_list resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 434] rt_sigprocmask(SIG_SETMASK, [] [pid 308] openat(AT_FDCWD, "./10/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 434] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] <... openat resumed>) = 4 [pid 434] chdir("./11" [pid 308] fstat(4 [pid 434] <... chdir resumed>) = 0 [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] getdents64(4 [pid 434] <... prctl resumed>) = 0 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 434] setpgid(0, 0 [pid 308] getdents64(4 [pid 434] <... setpgid resumed>) = 0 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] close(4 [pid 434] <... openat resumed>) = 3 [pid 308] <... close resumed>) = 0 [pid 434] write(3, "1000", 4 [pid 308] rmdir("./10/dev_mnt" [pid 434] <... write resumed>) = 4 [pid 308] <... rmdir resumed>) = 0 [pid 434] close(3 [pid 308] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 434] <... close resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 434] symlink("/dev/binderfs", "./binderfs" [pid 308] newfstatat(AT_FDCWD, "./10/binderfs" [pid 434] <... symlink resumed>) = 0 [pid 308] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 434] write(1, "executing program\n", 18 [pid 308] unlink("./10/binderfs" [pid 434] <... write resumed>) = 18 [pid 308] <... unlink resumed>) = 0 [pid 434] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 308] getdents64(3 [pid 434] <... mkdirat resumed>) = 0 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 434] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 308] close(3 [pid 434] <... mount resumed>) = 0 [pid 308] <... close resumed>) = 0 [pid 434] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 308] rmdir("./10" [pid 434] <... openat resumed>) = 3 [pid 308] <... rmdir resumed>) = 0 [pid 434] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 431] <... openat resumed>) = 4 [pid 427] <... openat resumed>) = 4 [pid 426] <... openat resumed>) = 4 [pid 308] mkdir("./11", 0777 [pid 434] <... ioctl resumed>) = 0 [pid 431] exit_group(0 [pid 427] exit_group(0 [pid 426] exit_group(0 [pid 308] <... mkdir resumed>) = 0 [pid 434] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 431] <... exit_group resumed>) = ? [pid 427] <... exit_group resumed>) = ? [pid 426] <... exit_group resumed>) = ? [ 44.937487][ T349] savu 0003:1E7D:2D5A.0037: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [ 44.950061][ T328] savu 0003:1E7D:2D5A.0036: hidraw3: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 437 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 434] <... ioctl resumed>) = 0 [ 44.993263][ T431] hid_roccat: roccat device with minor 0 doesn't exist [ 45.000893][ T427] hid_roccat: roccat device with minor 0 doesn't exist [ 45.008825][ T426] hid_roccat: roccat device with minor 0 doesn't exist [ 45.016307][ T26] usb 4-1: USB disconnect, device number 12 [ 45.024713][ T320] usb 3-1: USB disconnect, device number 12 ci2-android-5-15/strace-static-x86_64: Process 437 attached [pid 434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 427] +++ exited with 0 +++ [pid 426] +++ exited with 0 +++ [pid 437] set_robust_list(0x55557284d6a0, 24 [pid 434] <... ioctl resumed>) = 0 [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 437] <... set_robust_list resumed>) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 437] chdir("./11" [pid 307] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 437] <... chdir resumed>) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 437] <... prctl resumed>) = 0 [pid 307] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 437] setpgid(0, 0 [pid 306] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 437] <... setpgid resumed>) = 0 [pid 307] <... openat resumed>) = 3 [pid 306] <... openat resumed>) = 3 [pid 437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 307] fstat(3 [pid 306] fstat(3 [pid 437] <... openat resumed>) = 3 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 437] write(3, "1000", 4 [pid 307] getdents64(3 [pid 306] getdents64(3 [pid 437] <... write resumed>) = 4 [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 437] close(3 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 437] <... close resumed>) = 0 [pid 437] symlink("/dev/binderfs", "./binderfs" [pid 306] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 437] <... symlink resumed>) = 0 [pid 437] write(1, "executing program\n", 18 [pid 307] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = 0 [pid 437] <... write resumed>) = 18 [pid 307] <... umount2 resumed>) = 0 executing program [pid 306] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 437] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 307] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 437] <... mkdirat resumed>) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./10/dev_mnt" [pid 437] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 307] newfstatat(AT_FDCWD, "./10/dev_mnt" [pid 306] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] <... mount resumed>) = 0 [pid 307] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 437] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 307] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 437] <... openat resumed>) = 3 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] openat(AT_FDCWD, "./10/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 437] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 307] openat(AT_FDCWD, "./10/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... openat resumed>) = 4 [pid 437] <... ioctl resumed>) = 0 [pid 307] <... openat resumed>) = 4 [pid 306] fstat(4 [pid 437] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 307] fstat(4 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] getdents64(4 [pid 307] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 307] getdents64(4 [pid 306] getdents64(4 [pid 307] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 307] close(4 [pid 306] close(4 [pid 307] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 307] rmdir("./10/dev_mnt" [pid 306] rmdir("./10/dev_mnt" [pid 307] <... rmdir resumed>) = 0 [pid 307] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... rmdir resumed>) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] newfstatat(AT_FDCWD, "./10/binderfs" [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] newfstatat(AT_FDCWD, "./10/binderfs" [pid 307] unlink("./10/binderfs" [pid 306] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... unlink resumed>) = 0 [pid 306] unlink("./10/binderfs" [pid 307] getdents64(3 [pid 306] <... unlink resumed>) = 0 [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] getdents64(3 [pid 307] close(3 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 307] <... close resumed>) = 0 [pid 306] close(3 [pid 307] rmdir("./10" [pid 306] <... close resumed>) = 0 [pid 307] <... rmdir resumed>) = 0 [pid 306] rmdir("./10" [pid 307] mkdir("./11", 0777 [pid 306] <... rmdir resumed>) = 0 [pid 306] mkdir("./11", 0777 [pid 307] <... mkdir resumed>) = 0 [pid 306] <... mkdir resumed>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] <... clone resumed>, child_tidptr=0x55557284d690) = 438 [pid 306] <... clone resumed>, child_tidptr=0x55557284d690) = 439 [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 437] <... ioctl resumed>) = 0 [pid 431] +++ exited with 0 +++ [pid 437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...>ci2-android-5-15/strace-static-x86_64: Process 438 attached [pid 438] set_robust_list(0x55557284d6a0, 24) = 0 [pid 438] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 439 attached [pid 439] set_robust_list(0x55557284d6a0, 24 [pid 438] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 305] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 439] <... set_robust_list resumed>) = 0 [pid 439] rt_sigprocmask(SIG_SETMASK, [] [pid 305] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] <... openat resumed>) = 3 [pid 305] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 439] chdir("./11" [pid 438] chdir("./11" [pid 439] <... chdir resumed>) = 0 [pid 305] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 305] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./10/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] umount2("./10/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./10/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 305] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(4 [pid 438] <... chdir resumed>) = 0 [pid 305] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] close(4) = 0 [pid 305] rmdir("./10/dev_mnt") = 0 [pid 305] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] newfstatat(AT_FDCWD, "./10/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] unlink("./10/binderfs") = 0 [pid 305] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 305] close(3) = 0 [pid 305] rmdir("./10") = 0 [pid 305] mkdir("./11", 0777) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 439] <... prctl resumed>) = 0 [ 45.026727][ T435] fido_id[435]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 45.052146][ T317] usb 2-1: USB disconnect, device number 12 [pid 439] setpgid(0, 0 [pid 305] <... clone resumed>, child_tidptr=0x55557284d690) = 442 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 439] <... setpgid resumed>) = 0 [pid 439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 438] setpgid(0, 0) = 0 [pid 438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 439] <... openat resumed>) = 3 [pid 438] <... openat resumed>) = 3 [pid 439] write(3, "1000", 4 [pid 438] write(3, "1000", 4 [pid 439] <... write resumed>) = 4 [pid 438] <... write resumed>) = 4 [pid 439] close(3 [pid 438] close(3 [pid 439] <... close resumed>) = 0 [pid 438] <... close resumed>) = 0 [pid 439] symlink("/dev/binderfs", "./binderfs" [pid 438] symlink("/dev/binderfs", "./binderfs" [pid 439] <... symlink resumed>) = 0 [pid 438] <... symlink resumed>) = 0 [pid 438] write(1, "executing program\n", 18) = 18 [pid 438] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 439] write(1, "executing program\n", 18) = 18 [pid 439] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 438] <... mkdirat resumed>) = 0 executing program executing program [pid 439] <... mkdirat resumed>) = 0 [pid 439] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 438] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 438] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 439] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 438] <... openat resumed>) = 3 [pid 439] <... openat resumed>) = 3 ci2-android-5-15/strace-static-x86_64: Process 442 attached [pid 439] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 442] set_robust_list(0x55557284d6a0, 24) = 0 [pid 438] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 442] rt_sigprocmask(SIG_SETMASK, [] [pid 439] <... ioctl resumed>) = 0 [pid 438] <... ioctl resumed>) = 0 [pid 438] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 439] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 438] <... ioctl resumed>) = 0 [pid 442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 439] <... ioctl resumed>) = 0 [pid 438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 438] <... ioctl resumed>) = 0 [pid 439] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 442] chdir("./11") = 0 [pid 442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 442] setpgid(0, 0) = 0 [pid 442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 442] write(3, "1000", 4) = 4 [pid 442] close(3) = 0 [pid 442] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 442] write(1, "executing program\n", 18) = 18 [pid 442] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 442] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 442] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 442] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 442] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 45.125511][ T440] fido_id[440]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 45.135466][ T441] fido_id[441]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 434] <... ioctl resumed>) = 0 [pid 434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 437] <... ioctl resumed>) = 0 [ 45.417114][ T316] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 45.447165][ T20] usb 5-1: new high-speed USB device number 13 using dummy_hcd [pid 437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 439] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 438] <... ioctl resumed>) = 0 [pid 438] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 439] <... ioctl resumed>) = 18 [ 45.497182][ T320] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 45.507224][ T26] usb 4-1: new high-speed USB device number 13 using dummy_hcd [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 438] <... ioctl resumed>) = 18 [pid 438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 442] <... ioctl resumed>) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 45.547117][ T317] usb 2-1: new high-speed USB device number 13 using dummy_hcd [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 434] <... ioctl resumed>) = 0 [pid 434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 437] <... ioctl resumed>) = 0 [pid 434] <... ioctl resumed>) = 0 [pid 437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 437] <... ioctl resumed>) = 18 [pid 434] <... ioctl resumed>) = 9 [pid 437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 439] <... ioctl resumed>) = 0 [pid 437] <... ioctl resumed>) = 0 [pid 434] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 438] <... ioctl resumed>) = 0 [pid 438] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 434] <... ioctl resumed>) = 36 [pid 434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 437] <... ioctl resumed>) = 9 [pid 437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 439] <... ioctl resumed>) = 18 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 438] <... ioctl resumed>) = 18 [pid 438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 442] <... ioctl resumed>) = 0 [pid 439] <... ioctl resumed>) = 0 [pid 438] <... ioctl resumed>) = 0 [pid 437] <... ioctl resumed>) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 438] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [ 45.777248][ T316] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.788685][ T316] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 45.797861][ T316] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.806989][ T316] usb 1-1: config 0 descriptor?? [pid 442] <... ioctl resumed>) = 18 [pid 439] <... ioctl resumed>) = 9 [pid 437] <... ioctl resumed>) = 36 [pid 434] <... ioctl resumed>) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 434] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 434] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 434] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 434] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 438] <... ioctl resumed>) = 9 [pid 438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 442] <... ioctl resumed>) = 0 [pid 439] <... ioctl resumed>) = 0 [pid 438] <... ioctl resumed>) = 0 [pid 434] <... ioctl resumed>) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 438] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 439] <... ioctl resumed>) = 36 [pid 438] <... ioctl resumed>) = 36 [pid 438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 442] <... ioctl resumed>) = 9 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 45.827191][ T20] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.838750][ T20] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 45.848352][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.857502][ T20] usb 5-1: config 0 descriptor?? [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 437] <... ioctl resumed>) = 0 [pid 437] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 437] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 437] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 437] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 442] <... ioctl resumed>) = 0 [pid 437] <... ioctl resumed>) = 0 [ 45.867191][ T320] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.878310][ T26] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.889552][ T320] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 45.898805][ T26] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 45.908002][ T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.916106][ T320] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 36 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 438] <... ioctl resumed>) = 0 [pid 438] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 439] <... ioctl resumed>) = 0 [pid 438] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 438] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 439] <... ioctl resumed>) = 0 [pid 438] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 438] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c [pid 439] <... ioctl resumed>) = 0 [pid 438] <... ioctl resumed>) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 438] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 438] <... ioctl resumed>) = 0 [pid 442] <... ioctl resumed>) = 0 [pid 439] <... ioctl resumed>) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350) = 0 [ 45.925193][ T26] usb 4-1: config 0 descriptor?? [ 45.930347][ T317] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.941676][ T320] usb 3-1: config 0 descriptor?? [ 45.946816][ T317] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 45.956175][ T317] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.965281][ T317] usb 2-1: config 0 descriptor?? [pid 434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 434] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 437] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 438] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 438] <... ioctl resumed>) = 0 [pid 439] <... ioctl resumed>) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 434] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 46.288291][ T316] savu 0003:1E7D:2D5A.0038: unknown main item tag 0x0 [ 46.295356][ T316] savu 0003:1E7D:2D5A.0038: unknown main item tag 0x0 [ 46.302425][ T316] savu 0003:1E7D:2D5A.0038: unknown main item tag 0x0 [ 46.309303][ T316] savu 0003:1E7D:2D5A.0038: unknown main item tag 0x0 [ 46.316131][ T316] savu 0003:1E7D:2D5A.0038: unknown main item tag 0x0 [ 46.323042][ T316] savu 0003:1E7D:2D5A.0038: unknown main item tag 0x0 [ 46.329933][ T316] savu 0003:1E7D:2D5A.0038: unknown main item tag 0x0 [pid 437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 46.336770][ T316] savu 0003:1E7D:2D5A.0038: unknown main item tag 0x0 [ 46.343664][ T316] savu 0003:1E7D:2D5A.0038: unknown main item tag 0x0 [ 46.351774][ T316] savu 0003:1E7D:2D5A.0038: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 46.360872][ T20] savu 0003:1E7D:2D5A.0039: unknown main item tag 0x0 [ 46.370155][ T20] savu 0003:1E7D:2D5A.0039: unknown main item tag 0x0 [ 46.377322][ T20] savu 0003:1E7D:2D5A.0039: unknown main item tag 0x0 [pid 438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 438] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 439] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [ 46.384180][ T20] savu 0003:1E7D:2D5A.0039: unknown main item tag 0x0 [ 46.391097][ T20] savu 0003:1E7D:2D5A.0039: unknown main item tag 0x0 [ 46.398085][ T20] savu 0003:1E7D:2D5A.0039: unknown main item tag 0x0 [ 46.405028][ T20] savu 0003:1E7D:2D5A.0039: unknown main item tag 0x0 [ 46.413154][ T20] savu 0003:1E7D:2D5A.0039: unknown main item tag 0x0 [ 46.420111][ T20] savu 0003:1E7D:2D5A.0039: unknown main item tag 0x0 [ 46.422574][ T26] savu 0003:1E7D:2D5A.003A: unknown main item tag 0x0 [pid 439] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [pid 442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 438] <... ioctl resumed>) = 34 [pid 442] <... ioctl resumed>) = 0 [pid 442] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 46.434171][ T20] savu 0003:1E7D:2D5A.0039: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 46.436465][ T320] savu 0003:1E7D:2D5A.003B: unknown main item tag 0x0 [ 46.453431][ T26] savu 0003:1E7D:2D5A.003A: unknown main item tag 0x0 [ 46.461027][ T320] savu 0003:1E7D:2D5A.003B: unknown main item tag 0x0 [ 46.473703][ T317] savu 0003:1E7D:2D5A.003C: unknown main item tag 0x0 [ 46.482623][ T26] savu 0003:1E7D:2D5A.003A: unknown main item tag 0x0 [ 46.491271][ T317] savu 0003:1E7D:2D5A.003C: unknown main item tag 0x0 [ 46.502351][ T320] savu 0003:1E7D:2D5A.003B: unknown main item tag 0x0 [ 46.510214][ T26] savu 0003:1E7D:2D5A.003A: unknown main item tag 0x0 [ 46.517302][ T317] savu 0003:1E7D:2D5A.003C: unknown main item tag 0x0 [ 46.524910][ T320] savu 0003:1E7D:2D5A.003B: unknown main item tag 0x0 [ 46.532213][ T26] savu 0003:1E7D:2D5A.003A: unknown main item tag 0x0 [pid 434] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR) = 4 [pid 434] exit_group(0) = ? [ 46.539944][ T317] savu 0003:1E7D:2D5A.003C: unknown main item tag 0x0 [ 46.546800][ T317] savu 0003:1E7D:2D5A.003C: unknown main item tag 0x0 [ 46.554493][ T320] savu 0003:1E7D:2D5A.003B: unknown main item tag 0x0 [ 46.561580][ T26] savu 0003:1E7D:2D5A.003A: unknown main item tag 0x0 [ 46.568709][ T320] savu 0003:1E7D:2D5A.003B: unknown main item tag 0x0 [ 46.575697][ T26] savu 0003:1E7D:2D5A.003A: unknown main item tag 0x0 [ 46.582715][ T317] savu 0003:1E7D:2D5A.003C: unknown main item tag 0x0 [pid 437] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 434] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 304] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 304] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 304] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./11/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./11/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 304] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] close(4) = 0 [pid 304] rmdir("./11/dev_mnt") = 0 [pid 304] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./11/binderfs") = 0 [ 46.589664][ T320] savu 0003:1E7D:2D5A.003B: unknown main item tag 0x0 [ 46.590697][ T20] usb 1-1: USB disconnect, device number 13 [ 46.596496][ T320] savu 0003:1E7D:2D5A.003B: unknown main item tag 0x0 [ 46.596523][ T320] savu 0003:1E7D:2D5A.003B: unknown main item tag 0x0 [ 46.616523][ T317] savu 0003:1E7D:2D5A.003C: unknown main item tag 0x0 [ 46.623494][ T26] savu 0003:1E7D:2D5A.003A: unknown main item tag 0x0 [ 46.630429][ T317] savu 0003:1E7D:2D5A.003C: unknown main item tag 0x0 [pid 304] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] rmdir("./11") = 0 [pid 304] mkdir("./12", 0777) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 445 [ 46.637318][ T26] savu 0003:1E7D:2D5A.003A: unknown main item tag 0x0 [ 46.644865][ T317] savu 0003:1E7D:2D5A.003C: unknown main item tag 0x0 [ 46.652305][ T26] savu 0003:1E7D:2D5A.003A: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 46.661826][ T326] usb 5-1: USB disconnect, device number 13 [ 46.669244][ T320] savu 0003:1E7D:2D5A.003B: hidraw3: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 437] <... openat resumed>) = 4 [pid 437] exit_group(0) = ? [pid 437] +++ exited with 0 +++ [pid 442] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWRci2-android-5-15/strace-static-x86_64: Process 445 attached ) = -1 ENOENT (No such file or directory) [pid 439] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 438] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 445] set_robust_list(0x55557284d6a0, 24 [pid 442] exit_group(0 [pid 308] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 442] <... exit_group resumed>) = ? [pid 308] <... restart_syscall resumed>) = 0 [pid 308] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 308] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 445] <... set_robust_list resumed>) = 0 [pid 442] +++ exited with 0 +++ [pid 308] <... umount2 resumed>) = 0 [pid 445] rt_sigprocmask(SIG_SETMASK, [] [pid 308] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 445] chdir("./12" [pid 308] newfstatat(AT_FDCWD, "./11/dev_mnt" [pid 445] <... chdir resumed>) = 0 [pid 308] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 445] <... prctl resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 445] setpgid(0, 0 [pid 308] openat(AT_FDCWD, "./11/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 445] <... setpgid resumed>) = 0 [pid 308] <... openat resumed>) = 4 [pid 445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] fstat(4 [pid 445] <... openat resumed>) = 3 [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [ 46.678897][ T317] savu 0003:1E7D:2D5A.003C: hidraw4: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [pid 445] write(3, "1000", 4 [pid 308] getdents64(4 [pid 445] <... write resumed>) = 4 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 445] close(3 [pid 308] getdents64(4 [pid 445] <... close resumed>) = 0 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 445] symlink("/dev/binderfs", "./binderfs" [pid 308] close(4) = 0 [pid 445] <... symlink resumed>) = 0 [pid 308] rmdir("./11/dev_mnt" [pid 445] write(1, "executing program\n", 18 [pid 308] <... rmdir resumed>) = 0 executing program [pid 445] <... write resumed>) = 18 [pid 308] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 445] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... restart_syscall resumed>) = 0 [pid 445] <... mkdirat resumed>) = 0 [pid 308] newfstatat(AT_FDCWD, "./11/binderfs" [pid 445] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 308] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 445] <... mount resumed>) = 0 [pid 308] unlink("./11/binderfs" [pid 305] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 445] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 308] <... unlink resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 445] <... openat resumed>) = 3 [pid 308] getdents64(3 [pid 305] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 445] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 305] <... openat resumed>) = 3 [pid 445] <... ioctl resumed>) = 0 [pid 308] close(3 [pid 305] fstat(3 [pid 308] <... close resumed>) = 0 [pid 305] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 445] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 308] rmdir("./11" [pid 305] getdents64(3 [pid 445] <... ioctl resumed>) = 0 [pid 308] <... rmdir resumed>) = 0 [pid 305] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] mkdir("./12", 0777 [pid 305] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 308] <... mkdir resumed>) = 0 [pid 305] <... umount2 resumed>) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 445] <... ioctl resumed>) = 0 [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 305] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... clone resumed>, child_tidptr=0x55557284d690) = 449 [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 305] newfstatat(AT_FDCWD, "./11/dev_mnt" [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 305] openat(AT_FDCWD, "./11/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 305] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 305] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] close(4) = 0 ci2-android-5-15/strace-static-x86_64: Process 449 attached [pid 305] rmdir("./11/dev_mnt") = 0 [pid 449] set_robust_list(0x55557284d6a0, 24 [pid 305] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 449] <... set_robust_list resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 449] rt_sigprocmask(SIG_SETMASK, [] [pid 305] newfstatat(AT_FDCWD, "./11/binderfs" [pid 449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 305] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 449] chdir("./12" [pid 305] unlink("./11/binderfs" [pid 449] <... chdir resumed>) = 0 [pid 305] <... unlink resumed>) = 0 [pid 449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 305] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 449] <... prctl resumed>) = 0 [pid 305] close(3 [pid 449] setpgid(0, 0 [pid 305] <... close resumed>) = 0 [pid 449] <... setpgid resumed>) = 0 [pid 305] rmdir("./11") = 0 [pid 449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] mkdir("./12", 0777 [pid 449] <... openat resumed>) = 3 [pid 305] <... mkdir resumed>) = 0 [pid 449] write(3, "1000", 4 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[] [pid 449] <... write resumed>) = 4 [pid 305] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 449] close(3 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 449] <... close resumed>) = 0 [pid 305] <... clone resumed>, child_tidptr=0x55557284d690) = 450 [pid 449] symlink("/dev/binderfs", "./binderfs"ci2-android-5-15/strace-static-x86_64: Process 450 attached [pid 450] set_robust_list(0x55557284d6a0, 24) = 0 [pid 450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 450] chdir("./12") = 0 [pid 450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 450] setpgid(0, 0) = 0 [pid 450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 450] write(3, "1000", 4 [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 450] <... write resumed>) = 4 [pid 450] close(3) = 0 [pid 450] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 450] write(1, "executing program\n", 18 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 449] <... symlink resumed>) = 0 executing program [pid 449] write(1, "executing program\n", 18) = 18 [pid 449] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 450] <... write resumed>) = 18 [pid 449] <... mkdirat resumed>) = 0 [pid 449] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 449] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 449] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 449] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 450] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 450] <... mkdirat resumed>) = 0 [pid 450] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 450] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 450] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 450] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 439] <... openat resumed>) = 4 [pid 438] <... openat resumed>) = 4 [pid 439] exit_group(0 [pid 438] exit_group(0 [pid 439] <... exit_group resumed>) = ? [pid 438] <... exit_group resumed>) = ? [pid 439] +++ exited with 0 +++ [pid 438] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 307] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = 0 [pid 307] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] newfstatat(AT_FDCWD, "./11/dev_mnt" [pid 306] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] openat(AT_FDCWD, "./11/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... openat resumed>) = 3 [pid 307] <... openat resumed>) = 4 [pid 306] fstat(3 [pid 307] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] getdents64(3 [pid 307] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 307] close(4) = 0 [pid 307] rmdir("./11/dev_mnt") = 0 [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 306] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] newfstatat(AT_FDCWD, "./11/binderfs" [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] newfstatat(AT_FDCWD, "./11/dev_mnt" [pid 307] unlink("./11/binderfs" [pid 306] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... unlink resumed>) = 0 [pid 306] umount2("./11/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [ 46.760359][ T328] usb 2-1: USB disconnect, device number 13 [ 46.798747][ T317] usb 4-1: USB disconnect, device number 13 [ 46.798863][ T349] usb 3-1: USB disconnect, device number 13 [pid 307] getdents64(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] openat(AT_FDCWD, "./11/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 307] close(3 [pid 306] <... openat resumed>) = 4 [pid 307] <... close resumed>) = 0 [pid 306] fstat(4 [pid 307] rmdir("./11" [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 307] <... rmdir resumed>) = 0 [pid 306] getdents64(4 [pid 307] mkdir("./12", 0777 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] getdents64(4 [pid 307] <... mkdir resumed>) = 0 [pid 306] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] close(4 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 306] <... close resumed>) = 0 [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] rmdir("./11/dev_mnt" [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... rmdir resumed>) = 0 [pid 306] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 306] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] unlink("./11/binderfs") = 0 [pid 306] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] close(3 [pid 307] <... clone resumed>, child_tidptr=0x55557284d690) = 451 [pid 306] <... close resumed>) = 0 [pid 306] rmdir("./11" [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 306] <... rmdir resumed>) = 0 [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 306] mkdir("./12", 0777) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 452 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 451 attached [pid 451] set_robust_list(0x55557284d6a0, 24) = 0 [pid 451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 451] chdir("./12") = 0 [pid 451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 451] setpgid(0, 0) = 0 [pid 451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 451] write(3, "1000", 4) = 4 [pid 451] close(3) = 0 [pid 451] symlink("/dev/binderfs", "./binderfs") = 0 [pid 451] write(1, "executing program\n", 18) = 18 executing program [pid 451] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 451] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 451] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 451] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 451] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360ci2-android-5-15/strace-static-x86_64: Process 452 attached [pid 452] set_robust_list(0x55557284d6a0, 24) = 0 [pid 452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 452] chdir("./12") = 0 [pid 452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 452] setpgid(0, 0) = 0 [pid 452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 452] write(3, "1000", 4) = 4 [pid 452] close(3) = 0 [pid 452] symlink("/dev/binderfs", "./binderfs") = 0 [pid 452] write(1, "executing program\n", 18) = 18 executing program [pid 452] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 452] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL) = 0 [pid 452] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 452] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 452] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 445] <... ioctl resumed>) = 0 [pid 445] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 47.127100][ T20] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 47.167171][ T326] usb 5-1: new high-speed USB device number 14 using dummy_hcd [pid 445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 449] <... ioctl resumed>) = 0 [pid 449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 450] <... ioctl resumed>) = 0 [pid 450] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 449] <... ioctl resumed>) = 18 [pid 449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 450] <... ioctl resumed>) = 18 [ 47.177065][ T328] usb 2-1: new high-speed USB device number 14 using dummy_hcd [pid 450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 452] <... ioctl resumed>) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 451] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 452] <... ioctl resumed>) = 18 [pid 452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 451] <... ioctl resumed>) = 18 [ 47.237168][ T349] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 47.237168][ T317] usb 4-1: new high-speed USB device number 14 using dummy_hcd [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 445] <... ioctl resumed>) = 0 [pid 445] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 449] <... ioctl resumed>) = 0 [pid 445] <... ioctl resumed>) = 0 [pid 445] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 450] <... ioctl resumed>) = 0 [pid 450] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 449] <... ioctl resumed>) = 18 [pid 445] <... ioctl resumed>) = 9 [pid 449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 450] <... ioctl resumed>) = 18 [pid 450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 449] <... ioctl resumed>) = 0 [pid 445] <... ioctl resumed>) = 0 [pid 445] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 450] <... ioctl resumed>) = 0 [pid 450] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 445] <... ioctl resumed>) = 36 [pid 449] <... ioctl resumed>) = 9 [pid 449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 452] <... ioctl resumed>) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 450] <... ioctl resumed>) = 9 [pid 450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 452] <... ioctl resumed>) = 18 [pid 451] <... ioctl resumed>) = 0 [pid 450] <... ioctl resumed>) = 0 [pid 449] <... ioctl resumed>) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 450] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [ 47.487202][ T20] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.498829][ T20] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 47.508293][ T20] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.517668][ T20] usb 1-1: config 0 descriptor?? [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 452] <... ioctl resumed>) = 0 [pid 451] <... ioctl resumed>) = 18 [pid 450] <... ioctl resumed>) = 36 [pid 449] <... ioctl resumed>) = 36 [pid 445] <... ioctl resumed>) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 445] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 445] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 445] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 445] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 452] <... ioctl resumed>) = 9 [pid 445] <... ioctl resumed>) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 451] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 452] <... ioctl resumed>) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 451] <... ioctl resumed>) = 9 [ 47.537271][ T326] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.548389][ T328] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.560723][ T328] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 47.570256][ T326] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 47.579646][ T328] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 452] <... ioctl resumed>) = 36 [pid 452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 451] <... ioctl resumed>) = 0 [ 47.587851][ T326] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.596950][ T326] usb 5-1: config 0 descriptor?? [ 47.602184][ T349] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.613745][ T328] usb 2-1: config 0 descriptor?? [ 47.618842][ T349] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 36 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 450] <... ioctl resumed>) = 0 [pid 449] <... ioctl resumed>) = 0 [pid 450] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 449] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0 [pid 450] <... ioctl resumed>) = 0 [pid 449] <... ioctl resumed>) = 0 [pid 450] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 449] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0 [pid 450] <... ioctl resumed>) = 0 [pid 449] <... ioctl resumed>) = 0 [pid 450] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c [pid 449] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c [pid 450] <... ioctl resumed>) = 0 [pid 449] <... ioctl resumed>) = 0 [pid 450] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 449] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 450] <... ioctl resumed>) = 0 [pid 449] <... ioctl resumed>) = 0 [pid 452] <... ioctl resumed>) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 451] <... ioctl resumed>) = 0 [pid 452] <... ioctl resumed>) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350) = 0 [ 47.627369][ T317] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.628512][ T349] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.643581][ T317] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 47.657934][ T349] usb 3-1: config 0 descriptor?? [ 47.658703][ T317] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.673330][ T317] usb 4-1: config 0 descriptor?? [pid 445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 445] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 450] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 449] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 450] <... ioctl resumed>) = 0 [pid 449] <... ioctl resumed>) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 445] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [ 47.998461][ T20] savu 0003:1E7D:2D5A.003D: unknown main item tag 0x0 [ 48.005968][ T20] savu 0003:1E7D:2D5A.003D: unknown main item tag 0x0 [ 48.013033][ T20] savu 0003:1E7D:2D5A.003D: unknown main item tag 0x0 [ 48.020077][ T20] savu 0003:1E7D:2D5A.003D: unknown main item tag 0x0 [ 48.026955][ T20] savu 0003:1E7D:2D5A.003D: unknown main item tag 0x0 [ 48.033942][ T20] savu 0003:1E7D:2D5A.003D: unknown main item tag 0x0 [ 48.040827][ T20] savu 0003:1E7D:2D5A.003D: unknown main item tag 0x0 [pid 450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 450] <... ioctl resumed>) = 0 [pid 449] <... ioctl resumed>) = 0 [pid 449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [ 48.047685][ T20] savu 0003:1E7D:2D5A.003D: unknown main item tag 0x0 [ 48.054493][ T20] savu 0003:1E7D:2D5A.003D: unknown main item tag 0x0 [ 48.062561][ T20] savu 0003:1E7D:2D5A.003D: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [pid 450] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 449] <... ioctl resumed>) = 34 [pid 450] <... ioctl resumed>) = 34 [pid 452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 452] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 451] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 452] <... ioctl resumed>) = 34 [ 48.108154][ T326] savu 0003:1E7D:2D5A.003E: unknown main item tag 0x0 [ 48.114998][ T326] savu 0003:1E7D:2D5A.003E: unknown main item tag 0x0 [ 48.124015][ T328] savu 0003:1E7D:2D5A.003F: unknown main item tag 0x0 [ 48.131263][ T328] savu 0003:1E7D:2D5A.003F: unknown main item tag 0x0 [ 48.139269][ T349] savu 0003:1E7D:2D5A.0040: unknown main item tag 0x0 [ 48.146489][ T349] savu 0003:1E7D:2D5A.0040: unknown main item tag 0x0 [pid 451] <... ioctl resumed>) = 34 [ 48.150506][ T317] savu 0003:1E7D:2D5A.0041: unknown main item tag 0x0 [ 48.153828][ T328] savu 0003:1E7D:2D5A.003F: unknown main item tag 0x0 [ 48.163634][ T317] savu 0003:1E7D:2D5A.0041: unknown main item tag 0x0 [ 48.168136][ T326] savu 0003:1E7D:2D5A.003E: unknown main item tag 0x0 [ 48.176244][ T317] savu 0003:1E7D:2D5A.0041: unknown main item tag 0x0 [ 48.180943][ T349] savu 0003:1E7D:2D5A.0040: unknown main item tag 0x0 [ 48.189808][ T317] savu 0003:1E7D:2D5A.0041: unknown main item tag 0x0 [ 48.194250][ T326] savu 0003:1E7D:2D5A.003E: unknown main item tag 0x0 [ 48.204593][ T317] savu 0003:1E7D:2D5A.0041: unknown main item tag 0x0 [ 48.208454][ T328] savu 0003:1E7D:2D5A.003F: unknown main item tag 0x0 [ 48.217179][ T317] savu 0003:1E7D:2D5A.0041: unknown main item tag 0x0 [ 48.221604][ T349] savu 0003:1E7D:2D5A.0040: unknown main item tag 0x0 [ 48.230580][ T317] savu 0003:1E7D:2D5A.0041: unknown main item tag 0x0 [ 48.235081][ T326] savu 0003:1E7D:2D5A.003E: unknown main item tag 0x0 [ 48.244059][ T317] savu 0003:1E7D:2D5A.0041: unknown main item tag 0x0 [pid 445] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR) = 4 [pid 445] exit_group(0) = ? [pid 445] +++ exited with 0 +++ [pid 304] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 304] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(3, 0x55557284e750 /* 4 entries */, 32768) = 112 [ 48.248676][ T328] savu 0003:1E7D:2D5A.003F: unknown main item tag 0x0 [ 48.257743][ T317] savu 0003:1E7D:2D5A.0041: unknown main item tag 0x0 [ 48.262593][ T349] savu 0003:1E7D:2D5A.0040: unknown main item tag 0x0 [ 48.276236][ T326] savu 0003:1E7D:2D5A.003E: unknown main item tag 0x0 [ 48.279538][ T317] savu 0003:1E7D:2D5A.0041: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 48.284028][ T328] savu 0003:1E7D:2D5A.003F: unknown main item tag 0x0 [ 48.301971][ T326] savu 0003:1E7D:2D5A.003E: unknown main item tag 0x0 [pid 304] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 449] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 450] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 304] <... umount2 resumed>) = 0 [pid 304] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./12/dev_mnt", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] openat(AT_FDCWD, "./12/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 304] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 304] getdents64(4, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 304] getdents64(4, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 304] close(4) = 0 [pid 304] rmdir("./12/dev_mnt") = 0 [pid 304] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 304] newfstatat(AT_FDCWD, "./12/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] unlink("./12/binderfs") = 0 [pid 304] getdents64(3, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 304] close(3) = 0 [pid 304] rmdir("./12") = 0 [pid 304] mkdir("./13", 0777) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[] [pid 452] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 304] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 304] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557284d690) = 454 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 454 attached [pid 454] set_robust_list(0x55557284d6a0, 24) = 0 [pid 454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 454] chdir("./13") = 0 [pid 454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 454] setpgid(0, 0) = 0 [pid 454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 454] write(3, "1000", 4) = 4 [pid 454] close(3) = 0 [pid 454] symlink("/dev/binderfs", "./binderfs") = 0 [pid 454] write(1, "executing program\n", 18) = 18 executing program [ 48.309127][ T349] savu 0003:1E7D:2D5A.0040: unknown main item tag 0x0 [ 48.316381][ T349] savu 0003:1E7D:2D5A.0040: unknown main item tag 0x0 [ 48.323587][ T326] savu 0003:1E7D:2D5A.003E: unknown main item tag 0x0 [ 48.330039][ T26] usb 1-1: USB disconnect, device number 14 [ 48.331568][ T328] savu 0003:1E7D:2D5A.003F: unknown main item tag 0x0 [ 48.343348][ T326] savu 0003:1E7D:2D5A.003E: unknown main item tag 0x0 [ 48.350488][ T349] savu 0003:1E7D:2D5A.0040: unknown main item tag 0x0 [pid 454] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 454] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 451] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [pid 454] <... mount resumed>) = 0 [pid 454] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 454] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360) = 0 [pid 454] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 48.358429][ T349] savu 0003:1E7D:2D5A.0040: unknown main item tag 0x0 [ 48.365801][ T326] savu 0003:1E7D:2D5A.003E: hidraw2: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 48.377729][ T328] savu 0003:1E7D:2D5A.003F: unknown main item tag 0x0 [ 48.384574][ T328] savu 0003:1E7D:2D5A.003F: unknown main item tag 0x0 [ 48.393471][ T452] hid_roccat: roccat device with minor 0 doesn't exist [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 452] <... openat resumed>) = 4 [pid 451] <... openat resumed>) = 4 [pid 450] <... openat resumed>) = 4 [pid 449] <... openat resumed>) = 4 [pid 452] exit_group(0 [pid 451] exit_group(0 [pid 450] exit_group(0 [pid 449] exit_group(0 [pid 452] <... exit_group resumed>) = ? [pid 451] <... exit_group resumed>) = ? [pid 450] <... exit_group resumed>) = ? [pid 449] <... exit_group resumed>) = ? [pid 450] +++ exited with 0 +++ [pid 449] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] <... openat resumed>) = 3 [pid 305] <... openat resumed>) = 3 [pid 308] fstat(3 [pid 305] fstat(3 [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] getdents64(3 [pid 305] getdents64(3 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 305] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 308] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... umount2 resumed>) = 0 [pid 308] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... umount2 resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] newfstatat(AT_FDCWD, "./12/dev_mnt" [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] newfstatat(AT_FDCWD, "./12/dev_mnt" [pid 308] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 452] +++ exited with 0 +++ [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [ 48.399903][ T349] savu 0003:1E7D:2D5A.0040: hidraw3: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 48.408070][ T451] hid_roccat: roccat device with minor 0 doesn't exist [ 48.439534][ T349] usb 3-1: USB disconnect, device number 14 [ 48.446411][ T328] savu 0003:1E7D:2D5A.003F: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [pid 308] openat(AT_FDCWD, "./12/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... openat resumed>) = 4 [pid 306] restart_syscall(<... resuming interrupted rt_sigprocmask ...> [pid 305] openat(AT_FDCWD, "./12/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] fstat(4 [pid 306] <... restart_syscall resumed>) = 0 [pid 305] <... openat resumed>) = 4 [pid 308] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] fstat(4 [pid 308] getdents64(4 [pid 305] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getdents64(4 [pid 308] getdents64(4 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 308] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] getdents64(4 [pid 308] close(4 [pid 306] <... openat resumed>) = 3 [pid 305] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 308] <... close resumed>) = 0 [pid 306] fstat(3 [pid 305] close(4 [pid 308] rmdir("./12/dev_mnt" [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] <... close resumed>) = 0 [pid 451] +++ exited with 0 +++ [pid 308] <... rmdir resumed>) = 0 [pid 306] getdents64(3 [pid 305] rmdir("./12/dev_mnt" [pid 308] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [pid 305] <... rmdir resumed>) = 0 [pid 308] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 306] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] newfstatat(AT_FDCWD, "./12/binderfs" [pid 307] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... umount2 resumed>) = 0 [pid 305] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] newfstatat(AT_FDCWD, "./12/binderfs" [pid 308] unlink("./12/binderfs" [pid 307] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... unlink resumed>) = 0 [pid 307] <... openat resumed>) = 3 [pid 306] newfstatat(AT_FDCWD, "./12/dev_mnt" [pid 305] unlink("./12/binderfs" [pid 308] getdents64(3 [pid 307] fstat(3 [pid 306] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 305] <... unlink resumed>) = 0 [pid 308] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] getdents64(3 [pid 308] close(3 [pid 307] getdents64(3 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 305] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 308] <... close resumed>) = 0 [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 4 entries */, 32768) = 112 [ 48.459196][ T317] usb 4-1: USB disconnect, device number 14 [ 48.469435][ T326] usb 5-1: USB disconnect, device number 14 [ 48.493147][ T328] usb 2-1: USB disconnect, device number 14 [pid 306] openat(AT_FDCWD, "./12/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 305] close(3 [pid 308] rmdir("./12" [pid 307] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... openat resumed>) = 4 [pid 305] <... close resumed>) = 0 [pid 308] <... rmdir resumed>) = 0 [pid 307] <... umount2 resumed>) = 0 [pid 306] fstat(4 [pid 305] rmdir("./12" [pid 308] mkdir("./13", 0777 [pid 307] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 305] <... rmdir resumed>) = 0 [pid 308] <... mkdir resumed>) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] getdents64(4 [pid 305] mkdir("./13", 0777 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[] [pid 307] newfstatat(AT_FDCWD, "./12/dev_mnt" [pid 306] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 305] <... mkdir resumed>) = 0 [pid 308] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 307] <... newfstatat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] getdents64(4 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] umount2("./12/dev_mnt", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 305] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] close(4 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] <... clone resumed>, child_tidptr=0x55557284d690) = 457 [pid 307] openat(AT_FDCWD, "./12/dev_mnt", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 306] <... close resumed>) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 307] <... openat resumed>) = 4 [pid 306] rmdir("./12/dev_mnt" [pid 305] <... clone resumed>, child_tidptr=0x55557284d690) = 458 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 307] fstat(4 [pid 306] <... rmdir resumed>) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 307] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 306] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 307] getdents64(4 [pid 306] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... getdents64 resumed>, 0x555572856790 /* 2 entries */, 32768) = 48 [pid 306] newfstatat(AT_FDCWD, "./12/binderfs" [pid 307] getdents64(4 [pid 306] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] <... getdents64 resumed>, 0x555572856790 /* 0 entries */, 32768) = 0 [pid 306] unlink("./12/binderfs" [pid 307] close(4 [pid 306] <... unlink resumed>) = 0 [pid 307] <... close resumed>) = 0 [pid 306] getdents64(3 [pid 307] rmdir("./12/dev_mnt" [pid 306] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 ci2-android-5-15/strace-static-x86_64: Process 458 attached [pid 307] <... rmdir resumed>) = 0 [pid 306] close(3 [pid 307] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 306] <... close resumed>) = 0 [pid 307] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 306] rmdir("./12" [pid 307] newfstatat(AT_FDCWD, "./12/binderfs" [pid 306] <... rmdir resumed>) = 0 [pid 307] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 306] mkdir("./13", 0777ci2-android-5-15/strace-static-x86_64: Process 457 attached [pid 307] unlink("./12/binderfs" [pid 306] <... mkdir resumed>) = 0 [pid 457] set_robust_list(0x55557284d6a0, 24 [pid 307] <... unlink resumed>) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[] [pid 457] <... set_robust_list resumed>) = 0 [pid 307] getdents64(3 [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 457] rt_sigprocmask(SIG_SETMASK, [] [pid 307] <... getdents64 resumed>, 0x55557284e750 /* 0 entries */, 32768) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 457] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 307] close(3 [pid 457] chdir("./13" [pid 307] <... close resumed>) = 0 [pid 306] <... clone resumed>, child_tidptr=0x55557284d690) = 460 [pid 457] <... chdir resumed>) = 0 [pid 307] rmdir("./12" [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 307] <... rmdir resumed>) = 0 [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 457] <... prctl resumed>) = 0 [pid 307] mkdir("./13", 0777 [pid 457] setpgid(0, 0 [pid 307] <... mkdir resumed>) = 0 [pid 458] set_robust_list(0x55557284d6a0, 24 [pid 457] <... setpgid resumed>) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[] [pid 457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 307] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 457] <... openat resumed>) = 3 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 457] write(3, "1000", 4) = 4 [pid 307] <... clone resumed>, child_tidptr=0x55557284d690) = 461 [pid 457] close(3 [pid 307] rt_sigprocmask(SIG_SETMASK, [] [pid 457] <... close resumed>) = 0 [pid 307] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 457] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 457] write(1, "executing program\n", 18) = 18 [pid 457] mkdirat(AT_FDCWD, "./dev_mnt", 0777) = 0 [pid 457] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 458] <... set_robust_list resumed>) = 0 [pid 457] <... mount resumed>) = 0 [pid 457] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 458] rt_sigprocmask(SIG_SETMASK, [] [pid 457] <... openat resumed>) = 3 [pid 458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 458] chdir("./13" [pid 457] <... ioctl resumed>) = 0 [pid 458] <... chdir resumed>) = 0 [pid 457] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 457] <... ioctl resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 460 attached [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 460] set_robust_list(0x55557284d6a0, 24 [pid 458] <... prctl resumed>) = 0 [pid 457] <... ioctl resumed>) = 0 [pid 458] setpgid(0, 0 [pid 460] <... set_robust_list resumed>) = 0 [pid 458] <... setpgid resumed>) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 460] rt_sigprocmask(SIG_SETMASK, [] [pid 458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci2-android-5-15/strace-static-x86_64: Process 461 attached [pid 460] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 461] set_robust_list(0x55557284d6a0, 24 [pid 460] chdir("./13" [pid 458] <... openat resumed>) = 3 [pid 461] <... set_robust_list resumed>) = 0 [pid 460] <... chdir resumed>) = 0 [pid 458] write(3, "1000", 4 [pid 461] rt_sigprocmask(SIG_SETMASK, [] [pid 460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 458] <... write resumed>) = 4 [pid 461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 460] <... prctl resumed>) = 0 [pid 458] close(3 [pid 461] chdir("./13" [pid 460] setpgid(0, 0 [pid 458] <... close resumed>) = 0 [pid 461] <... chdir resumed>) = 0 [pid 460] <... setpgid resumed>) = 0 [pid 458] symlink("/dev/binderfs", "./binderfs" [pid 461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 458] <... symlink resumed>) = 0 [pid 461] <... prctl resumed>) = 0 [pid 460] <... openat resumed>) = 3 executing program [pid 458] write(1, "executing program\n", 18 [pid 461] setpgid(0, 0 [pid 460] write(3, "1000", 4 [pid 458] <... write resumed>) = 18 [pid 461] <... setpgid resumed>) = 0 [pid 460] <... write resumed>) = 4 [pid 458] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 460] close(3 [pid 461] <... openat resumed>) = 3 [pid 460] <... close resumed>) = 0 [pid 458] <... mkdirat resumed>) = 0 [pid 461] write(3, "1000", 4 [pid 460] symlink("/dev/binderfs", "./binderfs" [pid 458] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 461] <... write resumed>) = 4 [pid 460] <... symlink resumed>) = 0 [pid 458] <... mount resumed>) = 0 [pid 461] close(3 [pid 460] write(1, "executing program\n", 18 executing program [pid 458] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 461] <... close resumed>) = 0 [pid 460] <... write resumed>) = 18 [pid 458] <... openat resumed>) = 3 [pid 461] symlink("/dev/binderfs", "./binderfs" [pid 460] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 458] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 461] <... symlink resumed>) = 0 [pid 460] <... mkdirat resumed>) = 0 [pid 458] <... ioctl resumed>) = 0 [pid 461] write(1, "executing program\n", 18 [pid 460] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL executing program [pid 458] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 461] <... write resumed>) = 18 [pid 460] <... mount resumed>) = 0 [pid 458] <... ioctl resumed>) = 0 [pid 461] mkdirat(AT_FDCWD, "./dev_mnt", 0777 [pid 460] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 461] <... mkdirat resumed>) = 0 [pid 460] <... openat resumed>) = 3 [pid 461] mount(NULL, "./dev_mnt", "devtmpfs", 0, NULL [pid 460] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 458] <... ioctl resumed>) = 0 [pid 461] <... mount resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 461] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 460] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 461] <... openat resumed>) = 3 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc6989d360 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 461] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [ 48.501412][ T455] fido_id[455]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 48.564388][ T459] fido_id[459]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 48.565809][ T462] fido_id[462]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 48.599730][ T456] fido_id[456]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 454] <... ioctl resumed>) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 48.777069][ T26] usb 1-1: new high-speed USB device number 15 using dummy_hcd [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 457] <... ioctl resumed>) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [ 48.897192][ T326] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 48.927096][ T317] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 48.937197][ T349] usb 3-1: new high-speed USB device number 15 using dummy_hcd [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 460] <... ioctl resumed>) = 0 [pid 461] <... ioctl resumed>) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 458] <... ioctl resumed>) = 0 [pid 458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 461] <... ioctl resumed>) = 18 [pid 460] <... ioctl resumed>) = 18 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 458] <... ioctl resumed>) = 18 [ 48.945116][ T328] usb 2-1: new high-speed USB device number 15 using dummy_hcd [pid 458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 454] <... ioctl resumed>) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 9 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 36 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 457] <... ioctl resumed>) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350) = 18 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 460] <... ioctl resumed>) = 0 [pid 461] <... ioctl resumed>) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 458] <... ioctl resumed>) = 0 [pid 457] <... ioctl resumed>) = 0 [pid 454] <... ioctl resumed>) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 461] <... ioctl resumed>) = 18 [pid 460] <... ioctl resumed>) = 18 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 458] <... ioctl resumed>) = 18 [pid 457] <... ioctl resumed>) = 9 [pid 454] <... ioctl resumed>) = 0 [pid 458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [ 49.157166][ T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.168188][ T26] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 49.177535][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.186433][ T26] usb 1-1: config 0 descriptor?? [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 458] <... ioctl resumed>) = 0 [pid 457] <... ioctl resumed>) = 0 [pid 458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 461] <... ioctl resumed>) = 9 [pid 460] <... ioctl resumed>) = 9 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 458] <... ioctl resumed>) = 9 [pid 457] <... ioctl resumed>) = 36 [pid 458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 460] <... ioctl resumed>) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 461] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 460] <... ioctl resumed>) = 36 [pid 458] <... ioctl resumed>) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [ 49.267153][ T326] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.278382][ T326] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 49.287647][ T326] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.296573][ T326] usb 5-1: config 0 descriptor?? [ 49.301660][ T349] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [pid 458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c350 [pid 461] <... ioctl resumed>) = 36 [pid 458] <... ioctl resumed>) = 36 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d360 [pid 457] <... ioctl resumed>) = 0 [ 49.307424][ T317] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.313621][ T349] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 49.328774][ T317] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 49.333632][ T328] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.342545][ T317] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 457] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350) = 0 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 458] <... ioctl resumed>) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 461] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 458] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 458] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 458] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f960a5edb4c) = 0 [pid 458] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c350 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 461] <... ioctl resumed>) = 0 [pid 460] <... ioctl resumed>) = 0 [pid 458] <... ioctl resumed>) = 0 [pid 454] <... ioctl resumed>) = 0 [ 49.353817][ T349] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.369557][ T328] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 49.379014][ T328] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.380482][ T317] usb 4-1: config 0 descriptor?? [ 49.393057][ T349] usb 3-1: config 0 descriptor?? [ 49.399138][ T328] usb 2-1: config 0 descriptor?? [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 458] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 461] <... ioctl resumed>) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 460] <... ioctl resumed>) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc6989c370 [pid 461] <... ioctl resumed>) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 454] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 460] <... ioctl resumed>) = 0 [pid 458] <... ioctl resumed>) = 0 [pid 454] <... ioctl resumed>) = 34 [ 49.668281][ T26] savu 0003:1E7D:2D5A.0042: unknown main item tag 0x0 [ 49.675140][ T26] savu 0003:1E7D:2D5A.0042: unknown main item tag 0x0 [ 49.682169][ T26] savu 0003:1E7D:2D5A.0042: unknown main item tag 0x0 [ 49.689011][ T26] savu 0003:1E7D:2D5A.0042: unknown main item tag 0x0 [ 49.695847][ T26] savu 0003:1E7D:2D5A.0042: unknown main item tag 0x0 [ 49.702739][ T26] savu 0003:1E7D:2D5A.0042: unknown main item tag 0x0 [ 49.709586][ T26] savu 0003:1E7D:2D5A.0042: unknown main item tag 0x0 [ 49.716376][ T26] savu 0003:1E7D:2D5A.0042: unknown main item tag 0x0 [ 49.723359][ T26] savu 0003:1E7D:2D5A.0042: unknown main item tag 0x0 [ 49.730960][ T26] savu 0003:1E7D:2D5A.0042: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [pid 457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370) = 34 [pid 461] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380) = 0 [pid 461] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc6989d380 [pid 460] <... ioctl resumed>) = 0 [pid 458] <... ioctl resumed>) = 0 [pid 460] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc6989c370 [pid 454] openat(AT_FDCWD, "./dev_mnt/roccatsavu0", O_RDWR [host] Command execution timed out after 30s