./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor921685685 <...> = 8 [pid 13500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13498] +++ exited with 0 +++ [pid 13501] close(3 [pid 13500] close(25 [pid 13499] close(21 [pid 13501] <... close resumed>) = 0 [pid 13500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13501] close(4 [pid 13500] close(26 [pid 13499] close(22 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13501] close(5 [pid 13500] close(27 [pid 13499] close(23 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13501] close(6 [pid 13500] close(28 [pid 13499] close(24 [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13501] close(7 [pid 13500] close(29 [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13499] close(25 [pid 3630] umount2("./2250", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13501] close(8 [pid 13500] exit_group(0 [pid 13499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13500] <... exit_group resumed>) = ? [pid 13499] close(26 [pid 3630] openat(AT_FDCWD, "./2250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13501] close(9 [pid 13500] +++ exited with 0 +++ [pid 13499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13501] close(10) = -1 EBADF (Bad file descriptor) [pid 13501] close(11) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13501] close(12 [pid 13499] close(27 [pid 3630] fstat(3, [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2284, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13501] close(13 [pid 13499] close(28 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3630] getdents64(3, [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13501] close(14 [pid 13499] close(29 [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2250/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13501] close(15) = -1 EBADF (Bad file descriptor) [pid 13499] exit_group(0 [pid 13501] close(16 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13499] <... exit_group resumed>) = ? [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2282", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] lstat("./2250/binderfs", [pid 13501] close(17) = -1 EBADF (Bad file descriptor) [pid 13501] close(18 [pid 13499] +++ exited with 0 +++ [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] unlink("./2250/binderfs" [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2221, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13501] close(19 [pid 3631] <... openat resumed>) = 3 [pid 3630] <... unlink resumed>) = 0 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3630] getdents64(3, [pid 3627] <... restart_syscall resumed>) = 0 [pid 13501] close(20 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3630] close(3 [pid 13501] close(21 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... close resumed>) = 0 [pid 3627] umount2("./2219", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2282/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] rmdir("./2250" [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13501] close(22 [pid 3627] openat(AT_FDCWD, "./2219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2282/binderfs", [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13501] close(23 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] mkdir("./2251", 0777 [pid 3627] fstat(3, [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13501] close(24 [pid 3627] getdents64(3, [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13501] close(25 [pid 3627] umount2("./2219/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13501] close(26 [pid 3627] lstat("./2219/binderfs", [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13501] close(27 [pid 3627] unlink("./2219/binderfs" [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13501] close(28 [pid 3627] getdents64(3, [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13501] close(29 [pid 3627] close(3 [pid 13501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13501] exit_group(0 [pid 3627] rmdir("./2219" [pid 13501] <... exit_group resumed>) = ? [pid 3627] <... rmdir resumed>) = 0 [pid 13501] +++ exited with 0 +++ [pid 3631] unlink("./2282/binderfs" [pid 3630] <... mkdir resumed>) = 0 [pid 3627] mkdir("./2220", 0777 [pid 3631] <... unlink resumed>) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... mkdir resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3631] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2253 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2222 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] close(3 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 3631] <... close resumed>) = 0 [pid 3626] <... restart_syscall resumed>) = 0 [pid 3631] rmdir("./2282"./strace-static-x86_64: Process 13502 attached [pid 13502] set_robust_list(0x5555566c15e0, 24 [pid 3631] <... rmdir resumed>) = 0 [pid 3631] mkdir("./2283", 0777 [pid 3626] umount2("./2189", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... mkdir resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13502] <... set_robust_list resumed>) = 0 [pid 13502] chdir("./2251") = 0 ./strace-static-x86_64: Process 13503 attached [pid 13503] set_robust_list(0x5555566c15e0, 24 [pid 3626] openat(AT_FDCWD, "./2189", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2285 [pid 13502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3626] <... openat resumed>) = 3 [pid 13502] <... prctl resumed>) = 0 [pid 3626] fstat(3, [pid 13503] <... set_robust_list resumed>) = 0 [pid 13502] setpgid(0, 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13503] chdir("./2220" [pid 13502] <... setpgid resumed>) = 0 [pid 3626] getdents64(3, [pid 13503] <... chdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3626] umount2("./2189/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 13504 attached [pid 13503] <... prctl resumed>) = 0 [pid 13502] <... openat resumed>) = 3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13503] setpgid(0, 0 [pid 13502] write(3, "1000", 4 [pid 3626] lstat("./2189/binderfs", [pid 13503] <... setpgid resumed>) = 0 [pid 13502] <... write resumed>) = 4 [pid 13504] set_robust_list(0x5555566c15e0, 24 [pid 13503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13502] close(3 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13504] <... set_robust_list resumed>) = 0 [pid 13503] <... openat resumed>) = 3 [pid 13502] <... close resumed>) = 0 [pid 3626] unlink("./2189/binderfs" [pid 13503] write(3, "1000", 4 [pid 13502] symlink("/dev/binderfs", "./binderfs" [pid 13504] chdir("./2283" [pid 13503] <... write resumed>) = 4 [pid 13502] <... symlink resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13504] <... chdir resumed>) = 0 [pid 13503] close(3 [pid 13502] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] getdents64(3, [pid 13504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13503] <... close resumed>) = 0 [pid 13502] <... openat resumed>) = 3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13503] symlink("/dev/binderfs", "./binderfs" [pid 13502] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13504] <... prctl resumed>) = 0 [pid 13503] <... symlink resumed>) = 0 [pid 13502] <... write resumed>) = 8 [pid 3626] close(3 [pid 13504] setpgid(0, 0 [pid 13503] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13502] close(3 [pid 3626] <... close resumed>) = 0 [pid 13504] <... setpgid resumed>) = 0 [pid 13503] <... openat resumed>) = 3 [pid 13502] <... close resumed>) = 0 [pid 3626] rmdir("./2189" [pid 13504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13503] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13502] close(4 [pid 13503] <... write resumed>) = 8 [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] <... openat resumed>) = 3 [pid 3626] <... rmdir resumed>) = 0 [pid 13504] write(3, "1000", 4 [pid 13503] close(3 [pid 13502] close(5 [pid 3626] mkdir("./2190", 0777 [pid 13504] <... write resumed>) = 4 [pid 13503] <... close resumed>) = 0 [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(3 [pid 13503] close(4 [pid 13502] close(6 [pid 3626] <... mkdir resumed>) = 0 [pid 13504] <... close resumed>) = 0 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13504] symlink("/dev/binderfs", "./binderfs" [pid 13503] close(5 [pid 13502] close(7 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(6 [pid 13502] close(8 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(7 [pid 13502] close(9 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(8 [pid 13502] close(10 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(9 [pid 13502] close(11 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(10 [pid 13502] close(12 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(11 [pid 13502] close(13 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(12 [pid 13502] close(14./strace-static-x86_64: Process 13505 attached [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] set_robust_list(0x5555566c15e0, 24 [pid 13503] close(13 [pid 13502] close(15 [pid 13505] <... set_robust_list resumed>) = 0 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] chdir("./2190" [pid 13503] close(14 [pid 13502] close(16 [pid 13505] <... chdir resumed>) = 0 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13503] close(15 [pid 13502] close(17 [pid 13505] <... prctl resumed>) = 0 [pid 13504] <... symlink resumed>) = 0 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2192 [pid 13505] setpgid(0, 0 [pid 13504] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13503] close(16 [pid 13502] close(18 [pid 13505] <... setpgid resumed>) = 0 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13504] <... openat resumed>) = 3 [pid 13503] close(17 [pid 13502] close(19 [pid 13505] <... openat resumed>) = 3 [pid 13504] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] write(3, "1000", 4 [pid 13504] <... write resumed>) = 8 [pid 13503] close(18 [pid 13502] close(20 [pid 13505] <... write resumed>) = 4 [pid 13504] close(3 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] close(3 [pid 13504] <... close resumed>) = 0 [pid 13503] close(19 [pid 13502] close(21 [pid 13505] <... close resumed>) = 0 [pid 13504] close(4 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] symlink("/dev/binderfs", "./binderfs" [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(20 [pid 13502] close(22 [pid 13505] <... symlink resumed>) = 0 [pid 13504] close(5 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(21 [pid 13502] close(23 [pid 13505] <... openat resumed>) = 3 [pid 13504] close(6 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(22 [pid 13502] close(24 [pid 13505] <... write resumed>) = 8 [pid 13504] close(7 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] close(3 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(23 [pid 13502] close(25 [pid 13505] <... close resumed>) = 0 [pid 13504] close(8 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] close(4 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(24 [pid 13502] close(26 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(9 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] close(5 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(25 [pid 13502] close(27 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(10 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] close(6 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(26 [pid 13502] close(28 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(11 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] close(7 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(27 [pid 13502] close(29 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(12 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] close(8 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(28 [pid 13502] exit_group(0 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(13 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] <... exit_group resumed>) = ? [pid 13505] close(9 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] close(29 [pid 13502] +++ exited with 0 +++ [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(14 [pid 13503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2253, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13505] close(10 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] exit_group(0 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(15 [pid 13503] <... exit_group resumed>) = ? [pid 13505] close(11 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13503] +++ exited with 0 +++ [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(16 [pid 3630] umount2("./2251", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13505] close(12 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2222, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(17 [pid 3630] openat(AT_FDCWD, "./2251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] umount2("./2220", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13505] close(13 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(18 [pid 3630] fstat(3, [pid 3627] openat(AT_FDCWD, "./2220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13505] close(14 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(19 [pid 3627] fstat(3, [pid 13505] close(15 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(20 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] getdents64(3, [pid 13505] close(16 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2251/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(21 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] umount2("./2220/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13505] close(17 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2251/binderfs", [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(22 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] lstat("./2220/binderfs", [pid 13505] close(18 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2251/binderfs" [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(23 [pid 3630] <... unlink resumed>) = 0 [pid 3627] unlink("./2220/binderfs" [pid 13505] close(19 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] <... unlink resumed>) = 0 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(24 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] getdents64(3, [pid 13505] close(20 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(25 [pid 3630] <... close resumed>) = 0 [pid 3627] close(3 [pid 13505] close(21 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2251" [pid 3627] <... close resumed>) = 0 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(26 [pid 3627] rmdir("./2220" [pid 13505] close(22 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(27 [pid 3630] mkdir("./2252", 0777 [pid 3627] mkdir("./2221", 0777 [pid 13505] close(23 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(28 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13505] close(24 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] close(29 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2223 [pid 13505] close(25 [pid 13504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2254 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] close(26 [pid 13504] exit_group(0 [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] <... exit_group resumed>) = ? [pid 13505] close(27) = -1 EBADF (Bad file descriptor) [pid 13505] close(28) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13507 attached [pid 13505] close(29 [pid 13504] +++ exited with 0 +++ [pid 13505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2285, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13505] exit_group(0 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13505] <... exit_group resumed>) = ? [pid 3631] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 13506 attached [pid 13507] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13505] +++ exited with 0 +++ [pid 13506] set_robust_list(0x5555566c15e0, 24 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2192, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13507] chdir("./2252" [pid 3631] umount2("./2283", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] openat(AT_FDCWD, "./2283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13507] <... chdir resumed>) = 0 [pid 3631] <... openat resumed>) = 3 [pid 3631] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] umount2("./2190", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] getdents64(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13507] <... prctl resumed>) = 0 [pid 13506] <... set_robust_list resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] openat(AT_FDCWD, "./2190", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13507] setpgid(0, 0 [pid 3631] umount2("./2283/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] lstat("./2283/binderfs", [pid 3626] <... openat resumed>) = 3 [pid 13507] <... setpgid resumed>) = 0 [pid 13506] chdir("./2221" [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] fstat(3, [pid 13507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] unlink("./2283/binderfs" [pid 13506] <... chdir resumed>) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13507] <... openat resumed>) = 3 [pid 13506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] getdents64(3, [pid 3626] getdents64(3, [pid 13507] write(3, "1000", 4 [pid 13506] <... prctl resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13507] <... write resumed>) = 4 [pid 13506] setpgid(0, 0 [pid 3631] close(3 [pid 3626] umount2("./2190/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13507] close(3 [pid 3631] <... close resumed>) = 0 [pid 13507] <... close resumed>) = 0 [pid 13506] <... setpgid resumed>) = 0 [pid 3631] rmdir("./2283" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13507] symlink("/dev/binderfs", "./binderfs" [pid 13506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... rmdir resumed>) = 0 [pid 3631] mkdir("./2284", 0777 [pid 3626] lstat("./2190/binderfs", [pid 13507] <... symlink resumed>) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 13506] <... openat resumed>) = 3 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13507] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 ./strace-static-x86_64: Process 13508 attached [pid 13507] <... openat resumed>) = 3 [pid 13506] write(3, "1000", 4 [pid 3626] unlink("./2190/binderfs" [pid 13507] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13506] <... write resumed>) = 4 [pid 3626] <... unlink resumed>) = 0 [pid 13507] <... write resumed>) = 8 [pid 13506] close(3 [pid 3626] getdents64(3, [pid 13507] close(3 [pid 13506] <... close resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13507] <... close resumed>) = 0 [pid 13506] symlink("/dev/binderfs", "./binderfs" [pid 3626] close(3 [pid 13507] close(4 [pid 13506] <... symlink resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] rmdir("./2190" [pid 13508] set_robust_list(0x5555566c15e0, 24 [pid 13507] close(5 [pid 13506] <... openat resumed>) = 3 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2286 [pid 3626] <... rmdir resumed>) = 0 [pid 13508] <... set_robust_list resumed>) = 0 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] mkdir("./2191", 0777 [pid 13508] chdir("./2284" [pid 13507] close(6 [pid 13506] <... write resumed>) = 8 [pid 13508] <... chdir resumed>) = 0 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(3 [pid 3626] <... mkdir resumed>) = 0 [pid 13508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13507] close(7 [pid 13506] <... close resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13508] <... prctl resumed>) = 0 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(4 [pid 13508] setpgid(0, 0) = 0 [pid 13508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13507] close(8./strace-static-x86_64: Process 13509 attached [pid 13508] <... openat resumed>) = 3 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2193 [pid 13508] write(3, "1000", 4 [pid 13507] close(9 [pid 13506] close(5 [pid 13508] <... write resumed>) = 4 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] close(3 [pid 13507] close(10 [pid 13506] close(6 [pid 13508] <... close resumed>) = 0 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] symlink("/dev/binderfs", "./binderfs" [pid 13507] close(11 [pid 13508] <... symlink resumed>) = 0 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(7 [pid 13508] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13507] close(12 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] set_robust_list(0x5555566c15e0, 24 [pid 13508] <... openat resumed>) = 3 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(8 [pid 13509] <... set_robust_list resumed>) = 0 [pid 13508] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13507] close(13 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] chdir("./2191" [pid 13508] <... write resumed>) = 8 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(9 [pid 13509] <... chdir resumed>) = 0 [pid 13508] close(3 [pid 13507] close(14 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(10 [pid 13509] <... prctl resumed>) = 0 [pid 13508] <... close resumed>) = 0 [pid 13507] close(15 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] setpgid(0, 0 [pid 13508] close(4 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(11 [pid 13509] <... setpgid resumed>) = 0 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] close(16 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13508] close(5 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(12 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] close(17 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] <... openat resumed>) = 3 [pid 13508] close(6 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(13 [pid 13509] write(3, "1000", 4 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] close(18 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] <... write resumed>) = 4 [pid 13508] close(7 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(14 [pid 13509] close(3 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] close(19 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] <... close resumed>) = 0 [pid 13508] close(8 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(15 [pid 13509] symlink("/dev/binderfs", "./binderfs" [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] close(20 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] <... symlink resumed>) = 0 [pid 13508] close(9 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(16 [pid 13509] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] close(21 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] close(10 [pid 13509] <... openat resumed>) = 3 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13508] close(11 [pid 13507] close(22 [pid 13506] close(17 [pid 13509] <... write resumed>) = 8 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] close(3 [pid 13508] close(12 [pid 13507] close(23 [pid 13506] close(18 [pid 13509] <... close resumed>) = 0 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] close(4 [pid 13508] close(13 [pid 13507] close(24 [pid 13506] close(19 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] close(5 [pid 13508] close(14 [pid 13507] close(25 [pid 13506] close(20 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] close(6 [pid 13508] close(15 [pid 13507] close(26 [pid 13506] close(21 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] close(7 [pid 13508] close(16 [pid 13507] close(27 [pid 13506] close(22 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] close(8 [pid 13508] close(17 [pid 13507] close(28 [pid 13506] close(23 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] close(9 [pid 13508] close(18 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] close(29 [pid 13506] close(24 [pid 13509] close(10 [pid 13507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] exit_group(0 [pid 13506] close(25 [pid 13509] close(11 [pid 13507] <... exit_group resumed>) = ? [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] close(19) = -1 EBADF (Bad file descriptor) [pid 13508] close(20 [pid 13507] +++ exited with 0 +++ [pid 13509] close(12 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(26 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2254, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] close(21 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] close(13 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(27 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] close(22 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] close(14 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(28 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] close(23 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] close(15 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] close(29 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] close(24 [pid 13506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] close(16 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] close(25 [pid 13506] exit_group(0 [pid 3630] umount2("./2252", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13509] close(17 [pid 13508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13506] <... exit_group resumed>) = ? [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] close(26) = -1 EBADF (Bad file descriptor) [pid 13508] close(27) = -1 EBADF (Bad file descriptor) [pid 13508] close(28) = -1 EBADF (Bad file descriptor) [pid 13508] close(29) = -1 EBADF (Bad file descriptor) [pid 13506] +++ exited with 0 +++ [pid 13509] close(18 [pid 3630] openat(AT_FDCWD, "./2252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] exit_group(0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2223, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13509] close(19 [pid 13508] <... exit_group resumed>) = ? [pid 3630] <... openat resumed>) = 3 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13509] close(20 [pid 13508] +++ exited with 0 +++ [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... restart_syscall resumed>) = 0 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2286, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] getdents64(3, [pid 13509] close(21 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2252/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] umount2("./2221", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13509] close(22 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2252/binderfs", [pid 3627] openat(AT_FDCWD, "./2221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13509] close(23 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2252/binderfs" [pid 3627] fstat(3, [pid 13509] close(24 [pid 3630] <... unlink resumed>) = 0 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13509] close(25 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13509] close(26 [pid 3630] <... close resumed>) = 0 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2252" [pid 13509] close(27 [pid 3630] <... rmdir resumed>) = 0 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2253", 0777 [pid 13509] close(28 [pid 3631] umount2("./2284", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... mkdir resumed>) = 0 [pid 3627] getdents64(3, [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13509] close(29 [pid 3631] openat(AT_FDCWD, "./2284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] umount2("./2221/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... openat resumed>) = 3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] fstat(3, [pid 3627] lstat("./2221/binderfs", [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] unlink("./2221/binderfs" [pid 13509] exit_group(0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2255 [pid 3627] <... unlink resumed>) = 0 [pid 13509] <... exit_group resumed>) = ? [pid 3631] umount2("./2284/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] getdents64(3, [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] lstat("./2284/binderfs", [pid 3627] close(3 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... close resumed>) = 0 [pid 3631] unlink("./2284/binderfs" [pid 3627] rmdir("./2221" [pid 13509] +++ exited with 0 +++ [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 3631] getdents64(3, [pid 3627] mkdir("./2222", 0777./strace-static-x86_64: Process 13510 attached [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 13510] set_robust_list(0x5555566c15e0, 24 [pid 3631] close(3 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13510] <... set_robust_list resumed>) = 0 [pid 3631] <... close resumed>) = 0 ./strace-static-x86_64: Process 13511 attached [pid 13510] chdir("./2253" [pid 3631] rmdir("./2284" [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2224 [pid 3626] umount2("./2191", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13510] <... chdir resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 13510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] mkdir("./2285", 0777 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13510] <... prctl resumed>) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2191", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13510] setpgid(0, 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13512 attached [pid 13511] set_robust_list(0x5555566c15e0, 24 [pid 13510] <... setpgid resumed>) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13511] <... set_robust_list resumed>) = 0 [pid 13510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2287 [pid 3626] fstat(3, [pid 13510] <... openat resumed>) = 3 [pid 13512] set_robust_list(0x5555566c15e0, 24 [pid 13511] chdir("./2222" [pid 13510] write(3, "1000", 4 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13510] <... write resumed>) = 4 [pid 13511] <... chdir resumed>) = 0 [pid 13510] close(3 [pid 3626] getdents64(3, [pid 13510] <... close resumed>) = 0 [pid 13510] symlink("/dev/binderfs", "./binderfs" [pid 13511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13512] <... set_robust_list resumed>) = 0 [pid 13511] <... prctl resumed>) = 0 [pid 13510] <... symlink resumed>) = 0 [pid 3626] umount2("./2191/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13511] setpgid(0, 0 [pid 13510] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13511] <... setpgid resumed>) = 0 [pid 13510] <... openat resumed>) = 3 [pid 3626] lstat("./2191/binderfs", [pid 13510] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13510] <... write resumed>) = 8 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13512] chdir("./2285" [pid 13510] close(3 [pid 13511] <... openat resumed>) = 3 [pid 13510] <... close resumed>) = 0 [pid 3626] unlink("./2191/binderfs" [pid 13511] write(3, "1000", 4 [pid 13510] close(4 [pid 13512] <... chdir resumed>) = 0 [pid 13511] <... write resumed>) = 4 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13511] close(3 [pid 13510] close(5 [pid 13512] <... prctl resumed>) = 0 [pid 13511] <... close resumed>) = 0 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13512] setpgid(0, 0 [pid 13511] symlink("/dev/binderfs", "./binderfs" [pid 13510] close(6 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 13511] <... symlink resumed>) = 0 [pid 13510] close(7) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13512] <... setpgid resumed>) = 0 [pid 13511] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13510] close(8 [pid 3626] rmdir("./2191" [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(9 [pid 13511] <... openat resumed>) = 3 [pid 3626] <... rmdir resumed>) = 0 [pid 13512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13511] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(10 [pid 3626] mkdir("./2192", 0777 [pid 13511] <... write resumed>) = 8 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(11 [pid 3626] <... mkdir resumed>) = 0 [pid 13511] close(3 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13510] close(12) = -1 EBADF (Bad file descriptor) [pid 13510] close(13) = -1 EBADF (Bad file descriptor) [pid 13510] close(14 [pid 13511] <... close resumed>) = 0 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] <... openat resumed>) = 3 [pid 13511] close(4 [pid 13510] close(15 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2194 [pid 13512] write(3, "1000", 4 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(16 [pid 13511] close(5 [pid 13512] <... write resumed>) = 4 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13513 attached [pid 13512] close(3 [pid 13511] close(6 [pid 13510] close(17 [pid 13512] <... close resumed>) = 0 [pid 13513] set_robust_list(0x5555566c15e0, 24 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(18 [pid 13512] symlink("/dev/binderfs", "./binderfs" [pid 13511] close(7 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(19 [pid 13513] <... set_robust_list resumed>) = 0 [pid 13512] <... symlink resumed>) = 0 [pid 13511] close(8 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(20 [pid 13513] chdir("./2192" [pid 13511] close(9 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] <... openat resumed>) = 3 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(21 [pid 13512] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13511] close(10 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] <... chdir resumed>) = 0 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(22 [pid 13513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13512] <... write resumed>) = 8 [pid 13511] close(11 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] <... prctl resumed>) = 0 [pid 13512] close(3 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(23 [pid 13513] setpgid(0, 0 [pid 13511] close(12 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] <... close resumed>) = 0 [pid 13513] <... setpgid resumed>) = 0 [pid 13512] close(4 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(24 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(13 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13512] close(5 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(25 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(14 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] <... openat resumed>) = 3 [pid 13512] close(6 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(26 [pid 13513] write(3, "1000", 4 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(15 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] <... write resumed>) = 4 [pid 13512] close(7 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(27 [pid 13513] close(3 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(16 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] <... close resumed>) = 0 [pid 13512] close(8 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(28 [pid 13513] symlink("/dev/binderfs", "./binderfs" [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(17 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] <... symlink resumed>) = 0 [pid 13512] close(9 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] close(29 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(18 [pid 13510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13512] close(10 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] exit_group(0 [pid 13513] <... openat resumed>) = 3 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(19 [pid 13510] <... exit_group resumed>) = ? [pid 13513] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13512] close(11 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13510] +++ exited with 0 +++ [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(20 [pid 13512] close(12 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] <... write resumed>) = 8 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2255, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13513] close(3 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(21 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13512] close(13 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(22 [pid 13513] <... close resumed>) = 0 [pid 13512] close(14 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] close(4 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(23 [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(15 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2253", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13513] close(5 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(24 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(16 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13513] close(6 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(25 [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(17 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13513] close(7 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(26 [pid 3630] fstat(3, [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(18 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13513] close(8 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(27 [pid 3630] getdents64(3, [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(19 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13513] close(9 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(28 [pid 3630] umount2("./2253/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(20 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13513] close(10 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] close(29 [pid 3630] lstat("./2253/binderfs", [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(21 [pid 13511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13513] close(11 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] exit_group(0 [pid 3630] unlink("./2253/binderfs" [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(22 [pid 13511] <... exit_group resumed>) = ? [pid 3630] <... unlink resumed>) = 0 [pid 13513] close(12 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] +++ exited with 0 +++ [pid 3630] getdents64(3, [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(23 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13513] close(13 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(24 [pid 3630] <... close resumed>) = 0 [pid 13513] close(14 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2253" [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(25 [pid 3630] <... rmdir resumed>) = 0 [pid 13513] close(15 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2254", 0777 [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(26 [pid 3630] <... mkdir resumed>) = 0 [pid 13513] close(16 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(27 [pid 13513] close(17 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2256 [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(28 [pid 13513] close(18 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2224, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] close(29 [pid 13513] close(19 [pid 13512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] exit_group(0 [pid 13513] close(20 [pid 13512] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13514 attached [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] +++ exited with 0 +++ [pid 3627] umount2("./2222", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13513] close(21 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13513] close(22) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13513] close(23) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13513] close(24 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13513] close(25 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] close(26 [pid 3631] umount2("./2285", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] umount2("./2222/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13513] close(27 [pid 3631] openat(AT_FDCWD, "./2285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13514] set_robust_list(0x5555566c15e0, 24 [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] <... set_robust_list resumed>) = 0 [pid 13513] close(28 [pid 3631] <... openat resumed>) = 3 [pid 3627] lstat("./2222/binderfs", [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13513] close(29 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13514] chdir("./2254" [pid 13513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] unlink("./2222/binderfs" [pid 13514] <... chdir resumed>) = 0 [pid 13513] exit_group(0 [pid 3631] getdents64(3, [pid 13514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13513] <... exit_group resumed>) = ? [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... unlink resumed>) = 0 [pid 13514] <... prctl resumed>) = 0 [pid 13513] +++ exited with 0 +++ [pid 3631] umount2("./2285/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] getdents64(3, [pid 13514] setpgid(0, 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2194, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] lstat("./2285/binderfs", [pid 3627] close(3 [pid 13514] <... setpgid resumed>) = 0 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... close resumed>) = 0 [pid 3631] unlink("./2285/binderfs" [pid 3627] rmdir("./2222" [pid 3631] <... unlink resumed>) = 0 [pid 13514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] getdents64(3, [pid 3627] <... rmdir resumed>) = 0 [pid 3626] umount2("./2192", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13514] <... openat resumed>) = 3 [pid 13514] write(3, "1000", 4) = 4 [pid 13514] close(3) = 0 [pid 13514] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13514] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] mkdir("./2223", 0777 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13514] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] close(3 [pid 13514] <... write resumed>) = 8 [pid 3631] <... close resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2192", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13514] close(3 [pid 3631] rmdir("./2285" [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... openat resumed>) = 3 [pid 13514] <... close resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] fstat(3, ./strace-static-x86_64: Process 13515 attached [pid 13514] close(4 [pid 3631] mkdir("./2286", 0777 [pid 13515] set_robust_list(0x5555566c15e0, 24 [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2225 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13515] <... set_robust_list resumed>) = 0 [pid 13514] close(5 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] getdents64(3, [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] close(6./strace-static-x86_64: Process 13516 attached [pid 13515] chdir("./2223" [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2288 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13516] set_robust_list(0x5555566c15e0, 24 [pid 13515] <... chdir resumed>) = 0 [pid 13514] close(7 [pid 3626] umount2("./2192/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13516] <... set_robust_list resumed>) = 0 [pid 13515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... prctl resumed>) = 0 [pid 13514] close(8 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13516] chdir("./2286" [pid 13515] setpgid(0, 0 [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2192/binderfs", [pid 13516] <... chdir resumed>) = 0 [pid 13515] <... setpgid resumed>) = 0 [pid 13514] close(9 [pid 13516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13516] <... prctl resumed>) = 0 [pid 13515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13514] close(10 [pid 3626] unlink("./2192/binderfs" [pid 13515] <... openat resumed>) = 3 [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] write(3, "1000", 4 [pid 13514] close(11 [pid 13516] setpgid(0, 0 [pid 3626] <... unlink resumed>) = 0 [pid 13515] <... write resumed>) = 4 [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] <... setpgid resumed>) = 0 [pid 3626] getdents64(3, [pid 13515] close(3 [pid 13514] close(12 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13515] <... close resumed>) = 0 [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 13516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13515] symlink("/dev/binderfs", "./binderfs" [pid 13514] close(13 [pid 3626] <... close resumed>) = 0 [pid 13516] <... openat resumed>) = 3 [pid 13515] <... symlink resumed>) = 0 [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2192" [pid 13516] write(3, "1000", 4 [pid 13515] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13514] close(14 [pid 13516] <... write resumed>) = 4 [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13516] close(3 [pid 13515] <... openat resumed>) = 3 [pid 13514] close(15 [pid 3626] mkdir("./2193", 0777 [pid 13516] <... close resumed>) = 0 [pid 13515] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] symlink("/dev/binderfs", "./binderfs" [pid 13514] close(16 [pid 3626] <... mkdir resumed>) = 0 [pid 13515] <... write resumed>) = 8 [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13516] <... symlink resumed>) = 0 [pid 13515] close(3 [pid 13514] close(17) = -1 EBADF (Bad file descriptor) [pid 13514] close(18) = -1 EBADF (Bad file descriptor) [pid 13514] close(19) = -1 EBADF (Bad file descriptor) [pid 13514] close(20) = -1 EBADF (Bad file descriptor) [pid 13514] close(21 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2195 [pid 13515] <... close resumed>) = 0 [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] close(22 [pid 13515] close(4 [pid 13516] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] close(5 [pid 13514] close(23 [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] <... openat resumed>) = 3 ./strace-static-x86_64: Process 13517 attached [pid 13516] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13515] close(6 [pid 13514] close(24 [pid 13516] <... write resumed>) = 8 [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] close(3 [pid 13515] close(7 [pid 13517] set_robust_list(0x5555566c15e0, 24 [pid 13516] <... close resumed>) = 0 [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] <... set_robust_list resumed>) = 0 [pid 13516] close(4 [pid 13515] close(8 [pid 13514] close(25 [pid 13517] chdir("./2193" [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] <... chdir resumed>) = 0 [pid 13516] close(5 [pid 13515] close(9 [pid 13514] close(26 [pid 13517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] <... prctl resumed>) = 0 [pid 13516] close(6 [pid 13515] close(10 [pid 13514] close(27 [pid 13517] setpgid(0, 0 [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] <... setpgid resumed>) = 0 [pid 13516] close(7 [pid 13515] close(11 [pid 13514] close(28 [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13516] close(8 [pid 13515] close(12 [pid 13514] close(29 [pid 13517] <... openat resumed>) = 3 [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] write(3, "1000", 4 [pid 13516] close(9 [pid 13515] close(13 [pid 13514] exit_group(0 [pid 13517] <... write resumed>) = 4 [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] <... exit_group resumed>) = ? [pid 13517] close(3 [pid 13516] close(10 [pid 13515] close(14 [pid 13517] <... close resumed>) = 0 [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] symlink("/dev/binderfs", "./binderfs" [pid 13516] close(11 [pid 13515] close(15 [pid 13517] <... symlink resumed>) = 0 [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13514] +++ exited with 0 +++ [pid 13517] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13516] close(12 [pid 13515] close(16 [pid 13517] <... openat resumed>) = 3 [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13516] close(13 [pid 13515] close(17 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2256, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13517] <... write resumed>) = 8 [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2254", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13517] close(3 [pid 13516] close(14 [pid 13515] close(18 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13517] <... close resumed>) = 0 [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13517] close(4 [pid 13516] close(15 [pid 13515] close(19 [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] close(5 [pid 13516] close(16 [pid 13515] close(20 [pid 3630] fstat(3, [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13517] close(6 [pid 13516] close(17 [pid 13515] close(21 [pid 3630] getdents64(3, [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13517] close(7 [pid 13516] close(18 [pid 13515] close(22 [pid 3630] umount2("./2254/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13517] close(8 [pid 13516] close(19 [pid 13515] close(23 [pid 3630] lstat("./2254/binderfs", [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] close(9 [pid 13516] close(20 [pid 13515] close(24 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2254/binderfs" [pid 13517] close(10 [pid 13516] close(21 [pid 13515] close(25 [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13517] close(11 [pid 13516] close(22 [pid 13515] close(26 [pid 3630] getdents64(3, [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13517] close(12 [pid 13516] close(23 [pid 13515] close(27 [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13517] close(13) = -1 EBADF (Bad file descriptor) [pid 13517] close(14) = -1 EBADF (Bad file descriptor) [pid 13517] close(15) = -1 EBADF (Bad file descriptor) [pid 13517] close(16) = -1 EBADF (Bad file descriptor) [pid 13517] close(17 [pid 13516] close(24 [pid 13515] close(28 [pid 3630] <... close resumed>) = 0 [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2254" [pid 13517] close(18 [pid 13516] close(25 [pid 13515] close(29 [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] close(19 [pid 13515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2255", 0777 [pid 13516] close(26 [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] exit_group(0 [pid 13517] close(20 [pid 3630] <... mkdir resumed>) = 0 [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... exit_group resumed>) = ? [pid 13517] close(21 [pid 13516] close(27 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] close(22) = -1 EBADF (Bad file descriptor) [pid 13517] close(23) = -1 EBADF (Bad file descriptor) [pid 13517] close(24) = -1 EBADF (Bad file descriptor) [pid 13517] close(25) = -1 EBADF (Bad file descriptor) [pid 13517] close(26) = -1 EBADF (Bad file descriptor) [pid 13517] close(27) = -1 EBADF (Bad file descriptor) [pid 13515] +++ exited with 0 +++ [pid 13517] close(28) = -1 EBADF (Bad file descriptor) [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13517] close(29) = -1 EBADF (Bad file descriptor) [pid 13517] exit_group(0./strace-static-x86_64: Process 13518 attached ) = ? [pid 13516] close(28 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2225, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13518] set_robust_list(0x5555566c15e0, 24 [pid 13517] +++ exited with 0 +++ [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2257 [pid 3627] umount2("./2223", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13518] <... set_robust_list resumed>) = 0 [pid 13518] chdir("./2255" [pid 13516] close(29 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13518] <... chdir resumed>) = 0 [pid 13518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13518] setpgid(0, 0) = 0 [pid 13518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13518] <... openat resumed>) = 3 [pid 13516] exit_group(0 [pid 3627] openat(AT_FDCWD, "./2223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13516] <... exit_group resumed>) = ? [pid 13518] write(3, "1000", 4 [pid 3627] <... openat resumed>) = 3 [pid 13518] <... write resumed>) = 4 [pid 13518] close(3) = 0 [pid 13518] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13518] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13516] +++ exited with 0 +++ [pid 3626] umount2("./2193", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] fstat(3, [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2288, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] openat(AT_FDCWD, "./2193", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13518] <... openat resumed>) = 3 [pid 3627] getdents64(3, [pid 3626] <... openat resumed>) = 3 [pid 3631] umount2("./2286", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] fstat(3, [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] umount2("./2223/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] openat(AT_FDCWD, "./2286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... openat resumed>) = 3 [pid 3627] lstat("./2223/binderfs", [pid 3626] getdents64(3, [pid 3631] fstat(3, [pid 13518] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13518] <... write resumed>) = 8 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] unlink("./2223/binderfs" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13518] close(3 [pid 3631] getdents64(3, [pid 13518] <... close resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... unlink resumed>) = 0 [pid 3626] umount2("./2193/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13518] close(4 [pid 3631] umount2("./2286/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] getdents64(3, [pid 13518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13518] close(5 [pid 3631] lstat("./2286/binderfs", [pid 3626] lstat("./2193/binderfs", [pid 13518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13518] close(6 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2286/binderfs" [pid 3627] <... close resumed>) = 0 [pid 3626] unlink("./2193/binderfs" [pid 13518] close(7) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13518] close(8 [pid 3631] getdents64(3, [pid 3627] rmdir("./2223" [pid 3626] <... unlink resumed>) = 0 [pid 13518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13518] close(9) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13518] close(10 [pid 3631] <... close resumed>) = 0 [pid 3627] mkdir("./2224", 0777 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2286" [pid 13518] close(11 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] close(3 [pid 13518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... close resumed>) = 0 [pid 13518] close(12 [pid 3631] mkdir("./2287", 0777 [pid 13518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13518] close(13) = -1 EBADF (Bad file descriptor) [pid 13518] close(14) = -1 EBADF (Bad file descriptor) [pid 13518] close(15) = -1 EBADF (Bad file descriptor) [pid 13518] close(16 [pid 3626] rmdir("./2193" [pid 13518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2226 [pid 13518] close(17 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... rmdir resumed>) = 0 [pid 13518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2194", 0777 [pid 13518] close(18) = -1 EBADF (Bad file descriptor) [pid 13518] close(19) = -1 EBADF (Bad file descriptor) [pid 13518] close(20 [pid 3626] <... mkdir resumed>) = 0 [pid 13518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13518] close(21 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13518] close(22) = -1 EBADF (Bad file descriptor) [pid 13518] close(23) = -1 EBADF (Bad file descriptor) [pid 13518] close(24) = -1 EBADF (Bad file descriptor) [pid 13518] close(25) = -1 EBADF (Bad file descriptor) [pid 13518] close(26) = -1 EBADF (Bad file descriptor) [pid 13518] close(27) = -1 EBADF (Bad file descriptor) [pid 13518] close(28) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2196 [pid 13518] close(29 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2289 [pid 13518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13518] exit_group(0) = ? ./strace-static-x86_64: Process 13521 attached ./strace-static-x86_64: Process 13519 attached [pid 13518] +++ exited with 0 +++ ./strace-static-x86_64: Process 13520 attached [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2257, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13520] set_robust_list(0x5555566c15e0, 24 [pid 13521] set_robust_list(0x5555566c15e0, 24 [pid 13520] <... set_robust_list resumed>) = 0 [pid 13519] set_robust_list(0x5555566c15e0, 24 [pid 3630] umount2("./2255", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13520] chdir("./2194" [pid 3630] <... openat resumed>) = 3 [pid 3630] fstat(3, [pid 13519] <... set_robust_list resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13520] <... chdir resumed>) = 0 [pid 3630] getdents64(3, [pid 13520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] umount2("./2255/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13519] chdir("./2224" [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2255/binderfs", [pid 13520] <... prctl resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13520] setpgid(0, 0 [pid 13519] <... chdir resumed>) = 0 [pid 3630] unlink("./2255/binderfs" [pid 13520] <... setpgid resumed>) = 0 [pid 13520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13521] <... set_robust_list resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 13520] <... openat resumed>) = 3 [pid 13519] <... prctl resumed>) = 0 [pid 3630] getdents64(3, [pid 13520] write(3, "1000", 4 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13521] chdir("./2287" [pid 13520] <... write resumed>) = 4 [pid 13519] setpgid(0, 0 [pid 3630] close(3 [pid 13520] close(3) = 0 [pid 13519] <... setpgid resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 13520] symlink("/dev/binderfs", "./binderfs") = 0 [pid 3630] rmdir("./2255" [pid 13520] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13521] <... chdir resumed>) = 0 [pid 13520] <... openat resumed>) = 3 [pid 3630] <... rmdir resumed>) = 0 [pid 13520] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] mkdir("./2256", 0777 [pid 13521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13520] <... write resumed>) = 8 [pid 13519] <... openat resumed>) = 3 [pid 3630] <... mkdir resumed>) = 0 [pid 13521] <... prctl resumed>) = 0 [pid 13520] close(3 [pid 13519] write(3, "1000", 4 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13521] setpgid(0, 0 [pid 13520] <... close resumed>) = 0 [pid 13519] <... write resumed>) = 4 ./strace-static-x86_64: Process 13522 attached [pid 13521] <... setpgid resumed>) = 0 [pid 13520] close(4 [pid 13519] close(3 [pid 13521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2258 [pid 13519] <... close resumed>) = 0 [pid 13521] <... openat resumed>) = 3 [pid 13520] close(5) = -1 EBADF (Bad file descriptor) [pid 13521] write(3, "1000", 4 [pid 13520] close(6 [pid 13519] symlink("/dev/binderfs", "./binderfs" [pid 13522] set_robust_list(0x5555566c15e0, 24 [pid 13521] <... write resumed>) = 4 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] close(7 [pid 13521] close(3 [pid 13519] <... symlink resumed>) = 0 [pid 13522] <... set_robust_list resumed>) = 0 [pid 13521] <... close resumed>) = 0 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] symlink("/dev/binderfs", "./binderfs" [pid 13520] close(8 [pid 13519] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13521] <... symlink resumed>) = 0 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] close(9 [pid 13522] chdir("./2256" [pid 13521] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13519] <... openat resumed>) = 3 [pid 13522] <... chdir resumed>) = 0 [pid 13521] <... openat resumed>) = 3 [pid 13519] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13521] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13519] <... write resumed>) = 8 [pid 13522] <... prctl resumed>) = 0 [pid 13521] <... write resumed>) = 8 [pid 13519] close(3 [pid 13522] setpgid(0, 0 [pid 13521] close(3 [pid 13519] <... close resumed>) = 0 [pid 13522] <... setpgid resumed>) = 0 [pid 13521] <... close resumed>) = 0 [pid 13519] close(4 [pid 13522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13521] close(4 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] <... openat resumed>) = 3 [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(5 [pid 13522] write(3, "1000", 4 [pid 13521] close(5 [pid 13520] close(10 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] <... write resumed>) = 4 [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(6 [pid 13522] close(3 [pid 13521] close(6 [pid 13520] close(11 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] <... close resumed>) = 0 [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(7 [pid 13522] symlink("/dev/binderfs", "./binderfs" [pid 13521] close(7 [pid 13520] close(12 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] <... symlink resumed>) = 0 [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(8 [pid 13522] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13521] close(8 [pid 13520] close(13 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] <... openat resumed>) = 3 [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(9 [pid 13522] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13521] close(9 [pid 13520] close(14 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] <... write resumed>) = 8 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(3 [pid 13521] close(10 [pid 13520] close(15 [pid 13519] close(10 [pid 13522] <... close resumed>) = 0 [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(4 [pid 13521] close(11 [pid 13520] close(16 [pid 13519] close(11 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(5 [pid 13521] close(12 [pid 13520] close(17 [pid 13519] close(12 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(6 [pid 13521] close(13 [pid 13520] close(18 [pid 13519] close(13 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(7 [pid 13521] close(14 [pid 13520] close(19 [pid 13519] close(14 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(8 [pid 13521] close(15 [pid 13520] close(20 [pid 13519] close(15 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(9 [pid 13521] close(16 [pid 13519] close(16 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(10 [pid 13521] close(17 [pid 13519] close(17 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(11 [pid 13521] close(18 [pid 13519] close(18 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] close(21 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(12 [pid 13521] close(19 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(19 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] close(22 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(13 [pid 13521] close(20 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(20 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] close(23 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(14 [pid 13521] close(21 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(21 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] close(24 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(15 [pid 13521] close(22 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(22 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] close(25 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(16 [pid 13521] close(23 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(23 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] close(26 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(17 [pid 13521] close(24 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(24 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] close(27 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(18 [pid 13521] close(25 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(25 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] close(28 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(19 [pid 13521] close(26 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(26 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] close(29 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(20 [pid 13521] close(27 [pid 13520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(27 [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] close(21 [pid 13521] close(28 [pid 13520] exit_group(0 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13520] <... exit_group resumed>) = ? [pid 13519] close(28 [pid 13522] close(22 [pid 13521] close(29 [pid 13520] +++ exited with 0 +++ [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13519] close(29 [pid 13522] close(23 [pid 13519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] exit_group(0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2196, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] <... exit_group resumed>) = ? [pid 13519] exit_group(0 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13522] close(24 [pid 13519] <... exit_group resumed>) = ? [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13521] +++ exited with 0 +++ [pid 13519] +++ exited with 0 +++ [pid 3626] <... restart_syscall resumed>) = 0 [pid 13522] close(25 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2289, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2226, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13522] close(26 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2287", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] umount2("./2194", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13522] close(27 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] openat(AT_FDCWD, "./2194", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13522] close(28 [pid 3631] <... openat resumed>) = 3 [pid 3627] umount2("./2224", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... openat resumed>) = 3 [pid 13522] close(29 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] openat(AT_FDCWD, "./2224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] fstat(3, [pid 13522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] <... openat resumed>) = 3 [pid 13522] exit_group(0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] fstat(3, [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13522] <... exit_group resumed>) = ? [pid 3631] umount2("./2287/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, [pid 13522] +++ exited with 0 +++ [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] lstat("./2287/binderfs", [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2194/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3627] umount2("./2224/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] unlink("./2287/binderfs" [pid 3630] <... restart_syscall resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2194/binderfs", [pid 3631] <... unlink resumed>) = 0 [pid 3627] lstat("./2224/binderfs", [pid 3631] getdents64(3, [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] umount2("./2256", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] unlink("./2224/binderfs" [pid 3631] close(3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... unlink resumed>) = 0 [pid 3626] unlink("./2194/binderfs" [pid 3631] <... close resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] getdents64(3, [pid 3631] rmdir("./2287" [pid 3630] <... openat resumed>) = 3 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] fstat(3, [pid 3627] close(3 [pid 3626] getdents64(3, [pid 3631] mkdir("./2288", 0777 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... close resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] getdents64(3, [pid 3627] rmdir("./2224" [pid 3626] close(3 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... rmdir resumed>) = 0 [pid 3630] umount2("./2256/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] mkdir("./2225", 0777 [pid 3626] <... close resumed>) = 0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2290 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... mkdir resumed>) = 0 [pid 3626] rmdir("./2194" [pid 3630] lstat("./2256/binderfs", [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13523 attached [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 13524 attached [pid 3630] unlink("./2256/binderfs" [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2227 [pid 13524] set_robust_list(0x5555566c15e0, 24 [pid 3630] <... unlink resumed>) = 0 [pid 13524] <... set_robust_list resumed>) = 0 [pid 3630] getdents64(3, [pid 13524] chdir("./2225" [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13524] <... chdir resumed>) = 0 [pid 3630] close(3 [pid 13524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] <... close resumed>) = 0 [pid 13524] <... prctl resumed>) = 0 [pid 3630] rmdir("./2256" [pid 13524] setpgid(0, 0 [pid 3630] <... rmdir resumed>) = 0 [pid 13524] <... setpgid resumed>) = 0 [pid 3630] mkdir("./2257", 0777 [pid 13524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] <... mkdir resumed>) = 0 [pid 13524] <... openat resumed>) = 3 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13524] write(3, "1000", 4) = 4 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2259 [pid 13524] close(3) = 0 [pid 13524] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13524] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 3626] mkdir("./2195", 0777 [pid 13524] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13523] set_robust_list(0x5555566c15e0, 24 [pid 13524] <... write resumed>) = 8 [pid 13523] <... set_robust_list resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13524] close(3 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13524] <... close resumed>) = 0 [pid 13523] chdir("./2288" [pid 13524] close(4) = -1 EBADF (Bad file descriptor) [pid 13524] close(5) = -1 EBADF (Bad file descriptor) [pid 13523] <... chdir resumed>) = 0 [pid 13524] close(6 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2197 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13524] close(7 [pid 13523] <... prctl resumed>) = 0 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13525 attached [pid 13524] close(8 [pid 13523] setpgid(0, 0 [pid 13525] set_robust_list(0x5555566c15e0, 24 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] <... setpgid resumed>) = 0 [pid 13525] <... set_robust_list resumed>) = 0 [pid 13524] close(9 [pid 13523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 13526 attached [pid 13525] chdir("./2257" [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... chdir resumed>) = 0 [pid 13524] close(10 [pid 13523] <... openat resumed>) = 3 [pid 13525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] write(3, "1000", 4 [pid 13525] <... prctl resumed>) = 0 [pid 13524] close(11 [pid 13523] <... write resumed>) = 4 [pid 13525] setpgid(0, 0 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(3 [pid 13525] <... setpgid resumed>) = 0 [pid 13524] close(12 [pid 13523] <... close resumed>) = 0 [pid 13525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] symlink("/dev/binderfs", "./binderfs" [pid 13525] <... openat resumed>) = 3 [pid 13524] close(13 [pid 13525] write(3, "1000", 4 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] <... symlink resumed>) = 0 [pid 13525] <... write resumed>) = 4 [pid 13524] close(14 [pid 13523] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13525] close(3 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = 0 [pid 13524] close(15 [pid 13523] <... openat resumed>) = 3 [pid 13525] symlink("/dev/binderfs", "./binderfs" [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13525] <... symlink resumed>) = 0 [pid 13524] close(16 [pid 13525] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] <... write resumed>) = 8 [pid 13526] set_robust_list(0x5555566c15e0, 24 [pid 13525] <... openat resumed>) = 3 [pid 13524] close(17 [pid 13523] close(3 [pid 13525] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] <... set_robust_list resumed>) = 0 [pid 13525] <... write resumed>) = 8 [pid 13524] close(18 [pid 13523] <... close resumed>) = 0 [pid 13525] close(3 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(4 [pid 13526] chdir("./2195" [pid 13525] <... close resumed>) = 0 [pid 13524] close(19 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] <... chdir resumed>) = 0 [pid 13525] close(4 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(5 [pid 13526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13524] close(20 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] <... prctl resumed>) = 0 [pid 13525] close(5 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(6 [pid 13526] setpgid(0, 0 [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13524] close(21 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] <... setpgid resumed>) = 0 [pid 13525] close(6 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(7 [pid 13526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13524] close(22 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] close(7 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(8 [pid 13526] <... openat resumed>) = 3 [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13524] close(23 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] write(3, "1000", 4 [pid 13525] close(8 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(9 [pid 13526] <... write resumed>) = 4 [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13524] close(24 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] close(3 [pid 13525] close(9 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(10 [pid 13526] <... close resumed>) = 0 [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13524] close(25 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] symlink("/dev/binderfs", "./binderfs" [pid 13525] close(10 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(11 [pid 13526] <... symlink resumed>) = 0 [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13524] close(26 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13525] close(11 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(12 [pid 13526] <... openat resumed>) = 3 [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13524] close(27 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13525] close(12 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(13 [pid 13526] <... write resumed>) = 8 [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13524] close(28 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] close(3 [pid 13525] close(13 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(14 [pid 13526] <... close resumed>) = 0 [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13524] close(29 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] close(4 [pid 13525] close(14 [pid 13524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(15 [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13524] exit_group(0 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] close(5 [pid 13525] close(15 [pid 13524] <... exit_group resumed>) = ? [pid 13523] close(16 [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13524] +++ exited with 0 +++ [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] close(6 [pid 13525] close(16 [pid 13523] close(17 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2227, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] close(7 [pid 13525] close(17 [pid 13523] close(18 [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] close(8 [pid 13525] close(18 [pid 13523] close(19 [pid 3627] umount2("./2225", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] close(9 [pid 13525] close(19 [pid 13523] close(20 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] close(10 [pid 13525] close(20 [pid 13523] close(21 [pid 3627] openat(AT_FDCWD, "./2225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] close(11 [pid 13525] close(21 [pid 13523] close(22 [pid 3627] <... openat resumed>) = 3 [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] close(12 [pid 13525] close(22 [pid 13523] close(23 [pid 3627] fstat(3, [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13526] close(13 [pid 13525] close(23 [pid 13523] close(24 [pid 3627] getdents64(3, [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13526] close(14 [pid 13525] close(24 [pid 13523] close(25 [pid 3627] umount2("./2225/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] close(15 [pid 13525] close(25 [pid 13523] close(26 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] close(26 [pid 13526] close(16 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2225/binderfs", [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(27 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13526] close(17 [pid 13525] close(27 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2225/binderfs" [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(28 [pid 13526] close(18 [pid 13525] close(28 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13523] close(29 [pid 3627] getdents64(3, [pid 13526] close(19 [pid 13525] close(29 [pid 13523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13523] exit_group(0 [pid 13526] close(20 [pid 13525] exit_group(0 [pid 13523] <... exit_group resumed>) = ? [pid 3627] close(3 [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13525] <... exit_group resumed>) = ? [pid 13526] close(21 [pid 13525] +++ exited with 0 +++ [pid 13523] +++ exited with 0 +++ [pid 3627] <... close resumed>) = 0 [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2225" [pid 13526] close(22 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2259, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3627] <... rmdir resumed>) = 0 [pid 13526] close(23 [pid 3631] <... restart_syscall resumed>) = 0 [pid 3630] <... restart_syscall resumed>) = 0 [pid 3627] mkdir("./2226", 0777 [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13526] close(24 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13527 attached [pid 13526] close(25 [pid 3631] umount2("./2288", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] umount2("./2257", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2228 [pid 13527] set_robust_list(0x5555566c15e0, 24 [pid 13526] close(26 [pid 3631] openat(AT_FDCWD, "./2288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] openat(AT_FDCWD, "./2257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13527] <... set_robust_list resumed>) = 0 [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3630] <... openat resumed>) = 3 [pid 13526] close(27 [pid 3631] fstat(3, [pid 3630] fstat(3, [pid 13527] chdir("./2226" [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13527] <... chdir resumed>) = 0 [pid 13526] close(28 [pid 3631] getdents64(3, [pid 3630] getdents64(3, [pid 13527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13527] <... prctl resumed>) = 0 [pid 13526] close(29 [pid 3631] umount2("./2288/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] umount2("./2257/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13527] setpgid(0, 0 [pid 13526] exit_group(0 [pid 3631] lstat("./2288/binderfs", [pid 3630] lstat("./2257/binderfs", [pid 13527] <... setpgid resumed>) = 0 [pid 13526] <... exit_group resumed>) = ? [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] unlink("./2288/binderfs" [pid 3630] unlink("./2257/binderfs" [pid 13527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13526] +++ exited with 0 +++ [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 3631] getdents64(3, [pid 3630] getdents64(3, [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3 [pid 3630] close(3 [pid 3631] <... close resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 13527] <... openat resumed>) = 3 [pid 3631] rmdir("./2288" [pid 3630] rmdir("./2257" [pid 3626] umount2("./2195", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13527] write(3, "1000", 4 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 3631] mkdir("./2289", 0777 [pid 3630] mkdir("./2258", 0777 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13527] <... write resumed>) = 4 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2195", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13527] close(3 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13527] <... close resumed>) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13527] symlink("/dev/binderfs", "./binderfs" [pid 3626] fstat(3, [pid 13527] <... symlink resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13527] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] getdents64(3, ./strace-static-x86_64: Process 13529 attached ./strace-static-x86_64: Process 13528 attached [pid 13527] <... openat resumed>) = 3 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2291 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13529] set_robust_list(0x5555566c15e0, 24 [pid 13528] set_robust_list(0x5555566c15e0, 24 [pid 13527] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2260 [pid 3626] umount2("./2195/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13529] <... set_robust_list resumed>) = 0 [pid 13528] <... set_robust_list resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13529] chdir("./2258" [pid 13528] chdir("./2289" [pid 13527] <... write resumed>) = 8 [pid 3626] lstat("./2195/binderfs", [pid 13529] <... chdir resumed>) = 0 [pid 13528] <... chdir resumed>) = 0 [pid 13527] close(3 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13527] <... close resumed>) = 0 [pid 3626] unlink("./2195/binderfs" [pid 13527] close(4 [pid 3626] <... unlink resumed>) = 0 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13527] close(5 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 13527] close(6 [pid 3626] <... close resumed>) = 0 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2195" [pid 13527] close(7 [pid 3626] <... rmdir resumed>) = 0 [pid 13529] <... prctl resumed>) = 0 [pid 13528] <... prctl resumed>) = 0 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2196", 0777 [pid 13529] setpgid(0, 0 [pid 13528] setpgid(0, 0 [pid 13527] close(8 [pid 3626] <... mkdir resumed>) = 0 [pid 13529] <... setpgid resumed>) = 0 [pid 13528] <... setpgid resumed>) = 0 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13530 attached [pid 13529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13527] close(9 [pid 13529] <... openat resumed>) = 3 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2198 [pid 13528] <... openat resumed>) = 3 [pid 13527] close(10 [pid 13529] write(3, "1000", 4) = 4 [pid 13528] write(3, "1000", 4 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] close(3 [pid 13528] <... write resumed>) = 4 [pid 13527] close(11 [pid 13530] set_robust_list(0x5555566c15e0, 24 [pid 13529] <... close resumed>) = 0 [pid 13528] close(3 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... set_robust_list resumed>) = 0 [pid 13527] close(12 [pid 13530] chdir("./2196" [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... chdir resumed>) = 0 [pid 13529] symlink("/dev/binderfs", "./binderfs" [pid 13528] <... close resumed>) = 0 [pid 13527] close(13 [pid 13530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13529] <... symlink resumed>) = 0 [pid 13528] symlink("/dev/binderfs", "./binderfs" [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... prctl resumed>) = 0 [pid 13529] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13528] <... symlink resumed>) = 0 [pid 13527] close(14 [pid 13530] setpgid(0, 0 [pid 13529] <... openat resumed>) = 3 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... setpgid resumed>) = 0 [pid 13529] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13528] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13527] close(15 [pid 13530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13529] <... write resumed>) = 8 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... openat resumed>) = 3 [pid 13529] close(3 [pid 13528] <... openat resumed>) = 3 [pid 13527] close(16 [pid 13530] write(3, "1000", 4 [pid 13529] <... close resumed>) = 0 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... write resumed>) = 4 [pid 13529] close(4 [pid 13528] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13527] close(17 [pid 13530] close(3 [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... close resumed>) = 0 [pid 13529] close(5 [pid 13528] <... write resumed>) = 8 [pid 13527] close(18 [pid 13530] symlink("/dev/binderfs", "./binderfs" [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] close(3 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... symlink resumed>) = 0 [pid 13529] close(6 [pid 13528] <... close resumed>) = 0 [pid 13527] close(19 [pid 13530] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... openat resumed>) = 3 [pid 13527] close(20 [pid 13530] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... write resumed>) = 8 [pid 13527] close(21 [pid 13530] close(3 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... close resumed>) = 0 [pid 13527] close(22 [pid 13530] close(4 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13527] close(23 [pid 13530] close(5 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13527] close(24 [pid 13530] close(6 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13527] close(25 [pid 13528] close(4 [pid 13530] close(7 [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] close(7 [pid 13528] close(5 [pid 13527] close(26 [pid 13530] close(8 [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] close(8 [pid 13528] close(6 [pid 13527] close(27 [pid 13530] close(9 [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] close(9 [pid 13528] close(7 [pid 13527] close(28 [pid 13530] close(10 [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] close(10 [pid 13528] close(8 [pid 13527] close(29 [pid 13530] close(11 [pid 13527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13527] exit_group(0 [pid 13530] close(12 [pid 13527] <... exit_group resumed>) = ? [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13527] +++ exited with 0 +++ [pid 13530] close(13 [pid 13529] close(11 [pid 13528] close(9 [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] close(14 [pid 13529] close(12 [pid 13528] close(10 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13530] close(15 [pid 13529] close(13 [pid 13528] close(11 [pid 3627] <... restart_syscall resumed>) = 0 [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] close(16 [pid 13529] close(14 [pid 13528] close(12 [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] close(17 [pid 13529] close(15 [pid 13528] close(13 [pid 3627] umount2("./2226", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13530] close(18 [pid 13529] close(16 [pid 13528] close(14 [pid 3627] openat(AT_FDCWD, "./2226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13530] close(19 [pid 13529] close(17 [pid 13528] close(15 [pid 3627] <... openat resumed>) = 3 [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13530] close(20 [pid 13529] close(18 [pid 13528] close(16 [pid 13530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13530] close(21) = -1 EBADF (Bad file descriptor) [pid 13530] close(22) = -1 EBADF (Bad file descriptor) [pid 13530] close(23) = -1 EBADF (Bad file descriptor) [pid 13530] close(24) = -1 EBADF (Bad file descriptor) [pid 13530] close(25) = -1 EBADF (Bad file descriptor) [pid 13530] close(26) = -1 EBADF (Bad file descriptor) [pid 13530] close(27) = -1 EBADF (Bad file descriptor) [pid 13530] close(28) = -1 EBADF (Bad file descriptor) [pid 13530] close(29) = -1 EBADF (Bad file descriptor) [pid 13530] exit_group(0) = ? [pid 13530] +++ exited with 0 +++ [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13529] close(19 [pid 13528] close(17 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2198, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2226/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13529] close(20 [pid 13528] close(18 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2196", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2196", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2196/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] close(21 [pid 13528] close(19 [pid 3627] lstat("./2226/binderfs", [pid 3626] lstat("./2196/binderfs", [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13529] close(22 [pid 13528] close(20 [pid 3627] unlink("./2226/binderfs" [pid 3626] unlink("./2196/binderfs" [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13529] close(23 [pid 13528] close(21 [pid 3627] getdents64(3, [pid 3626] getdents64(3, [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13529] close(24 [pid 13528] close(22 [pid 3627] close(3 [pid 3626] close(3 [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13529] close(25 [pid 13528] close(23 [pid 3627] rmdir("./2226" [pid 3626] rmdir("./2196" [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13529] close(26 [pid 13528] close(24 [pid 3627] mkdir("./2227", 0777 [pid 3626] mkdir("./2197", 0777 [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13529] close(27 [pid 13528] close(25 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2199 [pid 13528] close(26 [pid 13529] close(28./strace-static-x86_64: Process 13533 attached [pid 13533] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13533] chdir("./2227") = 0 [pid 13533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13533] setpgid(0, 0) = 0 [pid 13533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 13532 attached [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2229 [pid 13529] close(29 [pid 13528] close(27 [pid 13529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13529] exit_group(0 [pid 13528] close(28 [pid 13529] <... exit_group resumed>) = ? [pid 13528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] set_robust_list(0x5555566c15e0, 24 [pid 13533] write(3, "1000", 4 [pid 13532] <... set_robust_list resumed>) = 0 [pid 13533] <... write resumed>) = 4 [pid 13529] +++ exited with 0 +++ [pid 13533] close(3 [pid 13528] close(29) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2260, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13533] <... close resumed>) = 0 [pid 13532] chdir("./2197" [pid 13528] exit_group(0) = ? [pid 13533] symlink("/dev/binderfs", "./binderfs" [pid 13532] <... chdir resumed>) = 0 [pid 13533] <... symlink resumed>) = 0 [pid 13532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13533] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13532] <... prctl resumed>) = 0 [pid 13528] +++ exited with 0 +++ [pid 3630] umount2("./2258", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13533] <... openat resumed>) = 3 [pid 13532] setpgid(0, 0 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2291, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13533] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13532] <... setpgid resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2258", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13533] <... write resumed>) = 8 [pid 13532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13533] close(3 [pid 13532] <... openat resumed>) = 3 [pid 3630] <... openat resumed>) = 3 [pid 13533] <... close resumed>) = 0 [pid 13532] write(3, "1000", 4 [pid 3631] umount2("./2289", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] fstat(3, [pid 13533] close(4 [pid 13532] <... write resumed>) = 4 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(3 [pid 13533] close(5 [pid 13532] <... close resumed>) = 0 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] symlink("/dev/binderfs", "./binderfs" [pid 3631] openat(AT_FDCWD, "./2289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13533] close(6 [pid 13532] <... symlink resumed>) = 0 [pid 3631] <... openat resumed>) = 3 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] fstat(3, [pid 3630] getdents64(3, [pid 13533] close(7 [pid 13532] <... openat resumed>) = 3 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] getdents64(3, [pid 3630] umount2("./2258/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13533] close(8 [pid 13532] <... write resumed>) = 8 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(3 [pid 3631] umount2("./2289/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13533] close(9 [pid 13532] <... close resumed>) = 0 [pid 3630] lstat("./2258/binderfs", [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(4 [pid 13533] close(10 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(5 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13533] close(11 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2289/binderfs", [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(6 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13533] close(12 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2289/binderfs" [pid 3630] unlink("./2258/binderfs" [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(7 [pid 13533] close(13 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(8 [pid 3631] getdents64(3, [pid 3630] getdents64(3, [pid 13533] close(14 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(9 [pid 3631] close(3 [pid 3630] close(3 [pid 13533] close(15 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(10 [pid 3631] rmdir("./2289" [pid 3630] <... close resumed>) = 0 [pid 13533] close(16 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(11 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] rmdir("./2258" [pid 13533] close(17 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2290", 0777 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(12 [pid 3630] <... rmdir resumed>) = 0 [pid 13533] close(18 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3630] mkdir("./2259", 0777 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(13 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13533] close(19 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(14 [pid 13533] close(20 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(15 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13533] close(21 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(16 [pid 13533] close(22 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(17 [pid 13533] close(23 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(18 [pid 13533] close(24 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(19 [pid 13533] close(25 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13534 attached [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(20 [pid 13534] set_robust_list(0x5555566c15e0, 24 [pid 13533] close(26 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2292 [pid 13534] <... set_robust_list resumed>) = 0 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(21 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2261 [pid 13534] chdir("./2290" [pid 13533] close(27 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... chdir resumed>) = 0 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(22 [pid 13534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13533] close(28 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... prctl resumed>) = 0 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(23 [pid 13534] setpgid(0, 0 [pid 13533] close(29 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... setpgid resumed>) = 0 [pid 13533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13532] close(24 [pid 13534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13533] exit_group(0 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... openat resumed>) = 3 [pid 13533] <... exit_group resumed>) = ? [pid 13532] close(25 [pid 13534] write(3, "1000", 4 [pid 13533] +++ exited with 0 +++ [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13535 attached [pid 13534] <... write resumed>) = 4 [pid 13532] close(26 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2229, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13535] set_robust_list(0x5555566c15e0, 24 [pid 13534] close(3 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] <... set_robust_list resumed>) = 0 [pid 13534] <... close resumed>) = 0 [pid 13532] close(27 [pid 13535] chdir("./2259" [pid 13534] symlink("/dev/binderfs", "./binderfs" [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] <... chdir resumed>) = 0 [pid 13534] <... symlink resumed>) = 0 [pid 13532] close(28 [pid 13535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13534] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] <... prctl resumed>) = 0 [pid 13534] <... openat resumed>) = 3 [pid 13532] close(29 [pid 13535] setpgid(0, 0 [pid 13534] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] <... setpgid resumed>) = 0 [pid 13534] <... write resumed>) = 8 [pid 13532] exit_group(0 [pid 3627] umount2("./2227", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13534] close(3 [pid 13532] <... exit_group resumed>) = ? [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13534] <... close resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13532] +++ exited with 0 +++ [pid 3627] <... openat resumed>) = 3 [pid 13534] close(4 [pid 3627] fstat(3, [pid 13535] <... openat resumed>) = 3 [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13535] write(3, "1000", 4 [pid 13534] close(5 [pid 3627] getdents64(3, [pid 3626] umount2("./2197", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13535] <... write resumed>) = 4 [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13535] close(3 [pid 13534] close(6 [pid 3627] umount2("./2227/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] openat(AT_FDCWD, "./2197", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13535] <... close resumed>) = 0 [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... openat resumed>) = 3 [pid 13534] close(7 [pid 13535] symlink("/dev/binderfs", "./binderfs" [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2227/binderfs", [pid 3626] fstat(3, [pid 13534] close(8) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13535] <... symlink resumed>) = 0 [pid 13534] close(9 [pid 3627] unlink("./2227/binderfs" [pid 3626] getdents64(3, [pid 13535] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] close(10 [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13535] <... openat resumed>) = 3 [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] umount2("./2197/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13535] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13534] close(11 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] close(3 [pid 13534] close(12 [pid 3626] lstat("./2197/binderfs", [pid 13535] <... write resumed>) = 8 [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13535] close(3 [pid 13534] close(13 [pid 3627] rmdir("./2227" [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13535] <... close resumed>) = 0 [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 3626] unlink("./2197/binderfs" [pid 13535] close(4 [pid 13534] close(14 [pid 3627] mkdir("./2228", 0777 [pid 3626] <... unlink resumed>) = 0 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13534] close(15 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13535] close(5 [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] close(3 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] close(16 [pid 3626] <... close resumed>) = 0 [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] close(6 [pid 13534] close(17 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2230 [pid 3626] rmdir("./2197" [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] close(7 [pid 13534] close(18 [pid 3626] <... rmdir resumed>) = 0 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2198", 0777 [pid 13535] close(8 [pid 13534] close(19./strace-static-x86_64: Process 13536 attached [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13536] set_robust_list(0x5555566c15e0, 24 [pid 13535] close(9 [pid 13534] close(20 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13536] <... set_robust_list resumed>) = 0 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] chdir("./2228") = 0 [pid 13535] close(10 [pid 13534] close(21 [pid 13536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] close(11 [pid 13534] close(22 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2200 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... prctl resumed>) = 0 [pid 13535] close(12 [pid 13534] close(23./strace-static-x86_64: Process 13537 attached [pid 13536] setpgid(0, 0 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13537] set_robust_list(0x5555566c15e0, 24 [pid 13536] <... setpgid resumed>) = 0 [pid 13535] close(13 [pid 13534] close(24 [pid 13537] <... set_robust_list resumed>) = 0 [pid 13536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13537] chdir("./2198" [pid 13536] <... openat resumed>) = 3 [pid 13535] close(14 [pid 13534] close(25 [pid 13537] <... chdir resumed>) = 0 [pid 13536] write(3, "1000", 4 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13536] <... write resumed>) = 4 [pid 13535] close(15 [pid 13534] close(26 [pid 13537] <... prctl resumed>) = 0 [pid 13536] close(3 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13537] setpgid(0, 0 [pid 13536] <... close resumed>) = 0 [pid 13535] close(16 [pid 13534] close(27 [pid 13536] symlink("/dev/binderfs", "./binderfs" [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] close(17 [pid 13534] close(28 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... symlink resumed>) = 0 [pid 13535] close(18 [pid 13534] close(29 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] close(19 [pid 13537] <... setpgid resumed>) = 0 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13534] exit_group(0 [pid 13536] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13535] close(20 [pid 13534] <... exit_group resumed>) = ? [pid 13537] <... openat resumed>) = 3 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13537] write(3, "1000", 4) = 4 [pid 13537] close(3) = 0 [pid 13537] symlink("/dev/binderfs", "./binderfs" [pid 13534] +++ exited with 0 +++ [pid 13537] <... symlink resumed>) = 0 [pid 13535] close(21 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13537] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13536] <... openat resumed>) = 3 [pid 13537] <... openat resumed>) = 3 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2290", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13536] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13537] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13535] close(22 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13537] <... write resumed>) = 8 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... write resumed>) = 8 [pid 3631] openat(AT_FDCWD, "./2290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13537] close(3 [pid 13535] close(23 [pid 13536] close(3 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13535] close(24 [pid 3631] fstat(3, [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13535] close(25 [pid 13537] <... close resumed>) = 0 [pid 13536] <... close resumed>) = 0 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13537] close(4 [pid 13535] close(26 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13536] close(4 [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2290/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13537] close(5 [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] close(27 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] close(5 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2290/binderfs", [pid 13537] close(6 [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] close(28 [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13537] close(7 [pid 13536] close(6 [pid 13535] close(29 [pid 3631] unlink("./2290/binderfs" [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13537] close(8 [pid 13536] close(7 [pid 3631] <... unlink resumed>) = 0 [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13535] exit_group(0 [pid 3631] getdents64(3, [pid 13537] close(9 [pid 13536] close(8 [pid 13535] <... exit_group resumed>) = ? [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13537] close(10) = -1 EBADF (Bad file descriptor) [pid 13537] close(11) = -1 EBADF (Bad file descriptor) [pid 13537] close(12) = -1 EBADF (Bad file descriptor) [pid 13537] close(13) = -1 EBADF (Bad file descriptor) [pid 13537] close(14 [pid 13535] +++ exited with 0 +++ [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] close(9 [pid 3631] close(3 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13537] close(15 [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] close(10 [pid 3631] rmdir("./2290" [pid 3630] <... restart_syscall resumed>) = 0 [pid 13537] close(16) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13537] close(17 [pid 13536] close(11 [pid 3631] mkdir("./2291", 0777 [pid 3630] umount2("./2259", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13537] close(18 [pid 13536] close(12 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] openat(AT_FDCWD, "./2259", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13537] close(19 [pid 3630] fstat(3, [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13537] close(20 [pid 13536] close(13 [pid 3630] getdents64(3, [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2293 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13537] close(21 [pid 13536] close(14 [pid 3630] umount2("./2259/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13537] close(22 [pid 13536] close(15 [pid 3630] lstat("./2259/binderfs", ./strace-static-x86_64: Process 13538 attached [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13538] set_robust_list(0x5555566c15e0, 24 [pid 13537] close(23 [pid 13536] close(16 [pid 3630] unlink("./2259/binderfs" [pid 13538] <... set_robust_list resumed>) = 0 [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13538] chdir("./2291" [pid 13537] close(24 [pid 13536] close(17 [pid 3630] getdents64(3, [pid 13538] <... chdir resumed>) = 0 [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13537] close(25 [pid 13536] close(18 [pid 3630] close(3 [pid 13538] <... prctl resumed>) = 0 [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13538] setpgid(0, 0 [pid 13537] close(26 [pid 13536] close(19 [pid 3630] rmdir("./2259" [pid 13538] <... setpgid resumed>) = 0 [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13537] close(27 [pid 13536] close(20 [pid 3630] mkdir("./2260", 0777 [pid 13538] <... openat resumed>) = 3 [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13538] write(3, "1000", 4 [pid 13537] close(28 [pid 13536] close(21 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13539 attached [pid 13538] <... write resumed>) = 4 [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] close(3 [pid 13537] close(29 [pid 13536] close(22 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2262 [pid 13538] <... close resumed>) = 0 [pid 13537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] symlink("/dev/binderfs", "./binderfs" [pid 13537] exit_group(0 [pid 13538] <... symlink resumed>) = 0 [pid 13537] <... exit_group resumed>) = ? [pid 13538] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13537] +++ exited with 0 +++ [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] set_robust_list(0x5555566c15e0, 24 [pid 13538] <... openat resumed>) = 3 [pid 13536] close(23 [pid 13538] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] <... set_robust_list resumed>) = 0 [pid 13536] close(24 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2200, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13538] <... write resumed>) = 8 [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13538] close(3 [pid 13536] close(25 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13538] <... close resumed>) = 0 [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] chdir("./2260" [pid 13538] close(4 [pid 13536] close(26 [pid 13539] <... chdir resumed>) = 0 [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2198", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13538] close(5 [pid 13536] close(27 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13539] <... prctl resumed>) = 0 [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2198", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13539] setpgid(0, 0 [pid 13538] close(6 [pid 13536] close(28 [pid 13539] <... setpgid resumed>) = 0 [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13538] close(7 [pid 13536] close(29 [pid 3626] fstat(3, [pid 13539] <... openat resumed>) = 3 [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] write(3, "1000", 4 [pid 13538] close(8 [pid 13536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13539] <... write resumed>) = 4 [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] exit_group(0 [pid 13539] close(3 [pid 13538] close(9 [pid 13536] <... exit_group resumed>) = ? [pid 3626] getdents64(3, [pid 13539] <... close resumed>) = 0 [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] symlink("/dev/binderfs", "./binderfs" [pid 13538] close(10 [pid 13539] <... symlink resumed>) = 0 [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13538] close(11 [pid 13539] <... openat resumed>) = 3 [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13536] +++ exited with 0 +++ [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13539] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13538] close(12 [pid 13539] <... write resumed>) = 8 [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2198/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13539] close(3 [pid 13538] close(13 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2230, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13539] <... close resumed>) = 0 [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2228", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13539] close(4 [pid 13538] close(14 [pid 3626] lstat("./2198/binderfs", [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13539] close(5 [pid 13538] close(15 [pid 3627] <... openat resumed>) = 3 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 3626] unlink("./2198/binderfs" [pid 13539] close(6 [pid 13538] close(16 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13539] close(7 [pid 13538] close(17 [pid 3627] getdents64(3, [pid 3626] getdents64(3, [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13539] close(8 [pid 13538] close(18 [pid 3627] umount2("./2228/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] close(3 [pid 13539] close(9 [pid 13538] close(19 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2228/binderfs", [pid 3626] <... close resumed>) = 0 [pid 13539] close(10 [pid 13538] close(20 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] rmdir("./2198" [pid 13539] close(11 [pid 13538] close(21 [pid 3627] unlink("./2228/binderfs" [pid 3626] <... rmdir resumed>) = 0 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] close(12 [pid 13538] close(22 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] close(13 [pid 13538] close(23 [pid 3627] <... unlink resumed>) = 0 [pid 3626] mkdir("./2199", 0777 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] close(14 [pid 13538] close(24 [pid 3627] getdents64(3, [pid 3626] <... mkdir resumed>) = 0 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13539] close(15 [pid 13538] close(25 [pid 3627] close(3 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] close(16 [pid 13538] close(26 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] close(17 [pid 13538] close(27 [pid 3627] <... close resumed>) = 0 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] close(18 [pid 13538] close(28 [pid 3627] rmdir("./2228" [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2201 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] close(19 [pid 13538] close(29 [pid 3627] <... rmdir resumed>) = 0 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] close(20 [pid 13538] exit_group(0 [pid 3627] mkdir("./2229", 0777 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13538] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13540 attached [pid 13539] close(21 [pid 13538] +++ exited with 0 +++ [pid 3627] <... mkdir resumed>) = 0 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13539] close(22 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13540] set_robust_list(0x5555566c15e0, 24 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2293, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 13541 attached [pid 13540] <... set_robust_list resumed>) = 0 [pid 13539] close(23 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2231 [pid 13540] chdir("./2199" [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... chdir resumed>) = 0 [pid 13539] close(24 [pid 3631] umount2("./2291", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... prctl resumed>) = 0 [pid 13539] close(25 [pid 13540] setpgid(0, 0 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... setpgid resumed>) = 0 [pid 13539] close(26 [pid 13540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13540] <... openat resumed>) = 3 [pid 13539] close(27 [pid 3631] openat(AT_FDCWD, "./2291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13540] write(3, "1000", 4 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... write resumed>) = 4 [pid 13539] close(28 [pid 3631] <... openat resumed>) = 3 [pid 13541] set_robust_list(0x5555566c15e0, 24 [pid 13540] close(3 [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13540] <... close resumed>) = 0 [pid 13539] close(29 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13540] symlink("/dev/binderfs", "./binderfs" [pid 13539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... symlink resumed>) = 0 [pid 13539] exit_group(0 [pid 3631] getdents64(3, [pid 13541] <... set_robust_list resumed>) = 0 [pid 13540] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13539] <... exit_group resumed>) = ? [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13540] <... openat resumed>) = 3 [pid 13539] +++ exited with 0 +++ [pid 3631] umount2("./2291/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13540] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2262, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13540] <... write resumed>) = 8 [pid 3631] lstat("./2291/binderfs", [pid 13540] close(3 [pid 13541] chdir("./2229" [pid 13540] <... close resumed>) = 0 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13540] close(4 [pid 3631] unlink("./2291/binderfs" [pid 13541] <... chdir resumed>) = 0 [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13540] close(5 [pid 3631] <... unlink resumed>) = 0 [pid 13541] <... prctl resumed>) = 0 [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13540] close(6 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] umount2("./2260", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13541] setpgid(0, 0 [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13541] <... setpgid resumed>) = 0 [pid 13540] close(7 [pid 3631] <... close resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2260", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2291" [pid 3630] <... openat resumed>) = 3 [pid 13540] close(8 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] fstat(3, [pid 13541] <... openat resumed>) = 3 [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2292", 0777 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13540] close(9 [pid 3631] <... mkdir resumed>) = 0 [pid 13541] write(3, "1000", 4 [pid 3630] getdents64(3, [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13540] close(10 [pid 3630] umount2("./2260/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13540] close(11 [pid 3630] lstat("./2260/binderfs", [pid 13541] <... write resumed>) = 4 [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13541] close(3 [pid 13540] close(12 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2294 [pid 3630] unlink("./2260/binderfs"./strace-static-x86_64: Process 13542 attached [pid 13541] <... close resumed>) = 0 [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13542] set_robust_list(0x5555566c15e0, 24 [pid 13541] symlink("/dev/binderfs", "./binderfs" [pid 13540] close(13 [pid 3630] getdents64(3, [pid 13541] <... symlink resumed>) = 0 [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13542] <... set_robust_list resumed>) = 0 [pid 13541] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13540] close(14 [pid 3630] close(3 [pid 13541] <... openat resumed>) = 3 [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13542] chdir("./2292" [pid 13541] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13540] close(15 [pid 3630] rmdir("./2260" [pid 13542] <... chdir resumed>) = 0 [pid 13541] <... write resumed>) = 8 [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13541] close(3 [pid 13540] close(16 [pid 3630] mkdir("./2261", 0777 [pid 13542] <... prctl resumed>) = 0 [pid 13541] <... close resumed>) = 0 [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13542] setpgid(0, 0 [pid 13541] close(4 [pid 13540] close(17 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13542] <... setpgid resumed>) = 0 [pid 13541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13541] close(5 [pid 13540] close(18 [pid 13542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 13543 attached [pid 13541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2263 [pid 13542] <... openat resumed>) = 3 [pid 13541] close(6 [pid 13540] close(19 [pid 13541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13542] write(3, "1000", 4 [pid 13541] close(7 [pid 13540] close(20 [pid 13542] <... write resumed>) = 4 [pid 13543] set_robust_list(0x5555566c15e0, 24 [pid 13542] close(3 [pid 13541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13543] <... set_robust_list resumed>) = 0 [pid 13542] <... close resumed>) = 0 [pid 13541] close(8 [pid 13540] close(21 [pid 13542] symlink("/dev/binderfs", "./binderfs" [pid 13541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13543] chdir("./2261" [pid 13541] close(9 [pid 13543] <... chdir resumed>) = 0 [pid 13542] <... symlink resumed>) = 0 [pid 13541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] close(22 [pid 13541] close(10 [pid 13542] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13542] <... openat resumed>) = 3 [pid 13541] close(11 [pid 13540] close(23 [pid 13543] <... prctl resumed>) = 0 [pid 13542] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13543] setpgid(0, 0 [pid 13541] close(12 [pid 13543] <... setpgid resumed>) = 0 [pid 13542] <... write resumed>) = 8 [pid 13541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] close(24 [pid 13542] close(3 [pid 13541] close(13 [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13542] <... close resumed>) = 0 [pid 13541] close(14) = -1 EBADF (Bad file descriptor) [pid 13541] close(15) = -1 EBADF (Bad file descriptor) [pid 13541] close(16) = -1 EBADF (Bad file descriptor) [pid 13541] close(17) = -1 EBADF (Bad file descriptor) [pid 13541] close(18) = -1 EBADF (Bad file descriptor) [pid 13541] close(19) = -1 EBADF (Bad file descriptor) [pid 13541] close(20) = -1 EBADF (Bad file descriptor) [pid 13541] close(21) = -1 EBADF (Bad file descriptor) [pid 13541] close(22) = -1 EBADF (Bad file descriptor) [pid 13541] close(23) = -1 EBADF (Bad file descriptor) [pid 13541] close(24) = -1 EBADF (Bad file descriptor) [pid 13541] close(25) = -1 EBADF (Bad file descriptor) [pid 13541] close(26) = -1 EBADF (Bad file descriptor) [pid 13541] close(27) = -1 EBADF (Bad file descriptor) [pid 13541] close(28) = -1 EBADF (Bad file descriptor) [pid 13541] close(29) = -1 EBADF (Bad file descriptor) [pid 13541] exit_group(0) = ? [pid 13543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13542] close(4 [pid 13540] close(25 [pid 13543] <... openat resumed>) = 3 [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13541] +++ exited with 0 +++ [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13543] write(3, "1000", 4 [pid 13542] close(5 [pid 13540] close(26 [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2231, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13543] <... write resumed>) = 4 [pid 13542] close(6 [pid 13540] close(27 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13543] close(3 [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... restart_syscall resumed>) = 0 [pid 13543] <... close resumed>) = 0 [pid 13542] close(7 [pid 13540] close(28 [pid 13543] symlink("/dev/binderfs", "./binderfs" [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13542] close(8 [pid 13540] close(29 [pid 13543] <... symlink resumed>) = 0 [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2229", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13542] close(9 [pid 13540] exit_group(0 [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13540] <... exit_group resumed>) = ? [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13542] close(10 [pid 13543] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13540] +++ exited with 0 +++ [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13543] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13542] close(11 [pid 13543] <... write resumed>) = 8 [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2201, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13543] close(3 [pid 13542] close(12 [pid 3627] fstat(3, [pid 13543] <... close resumed>) = 0 [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13543] close(4 [pid 13542] close(13 [pid 3627] getdents64(3, [pid 3626] umount2("./2199", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13543] close(5 [pid 13542] close(14 [pid 3627] umount2("./2229/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] openat(AT_FDCWD, "./2199", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13543] close(6 [pid 13542] close(15 [pid 3627] lstat("./2229/binderfs", [pid 3626] <... openat resumed>) = 3 [pid 13543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13543] close(7 [pid 13542] close(16 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] fstat(3, [pid 13543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2229/binderfs" [pid 13543] close(8 [pid 13542] close(17 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13543] close(9) = -1 EBADF (Bad file descriptor) [pid 13543] close(10) = -1 EBADF (Bad file descriptor) [pid 13543] close(11) = -1 EBADF (Bad file descriptor) [pid 13543] close(12) = -1 EBADF (Bad file descriptor) [pid 13543] close(13) = -1 EBADF (Bad file descriptor) [pid 13543] close(14) = -1 EBADF (Bad file descriptor) [pid 13543] close(15) = -1 EBADF (Bad file descriptor) [pid 13543] close(16) = -1 EBADF (Bad file descriptor) [pid 13543] close(17) = -1 EBADF (Bad file descriptor) [pid 13543] close(18) = -1 EBADF (Bad file descriptor) [pid 13543] close(19) = -1 EBADF (Bad file descriptor) [pid 13543] close(20) = -1 EBADF (Bad file descriptor) [pid 13543] close(21) = -1 EBADF (Bad file descriptor) [pid 13543] close(22) = -1 EBADF (Bad file descriptor) [pid 13543] close(23) = -1 EBADF (Bad file descriptor) [pid 13543] close(24) = -1 EBADF (Bad file descriptor) [pid 13543] close(25) = -1 EBADF (Bad file descriptor) [pid 13543] close(26) = -1 EBADF (Bad file descriptor) [pid 13543] close(27) = -1 EBADF (Bad file descriptor) [pid 13543] close(28) = -1 EBADF (Bad file descriptor) [pid 13543] close(29 [pid 3627] <... unlink resumed>) = 0 [pid 3626] getdents64(3, [pid 13543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13543] exit_group(0 [pid 13542] close(18 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] umount2("./2199/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13543] <... exit_group resumed>) = ? [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13543] +++ exited with 0 +++ [pid 13542] close(19 [pid 3627] <... close resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] rmdir("./2229" [pid 3626] lstat("./2199/binderfs", [pid 13542] close(20 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13542] close(21 [pid 3627] mkdir("./2230", 0777 [pid 3626] unlink("./2199/binderfs" [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13542] close(22 [pid 3630] umount2("./2261", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] getdents64(3, [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 13544 attached [pid 13542] close(23 [pid 3630] openat(AT_FDCWD, "./2261", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13544] set_robust_list(0x5555566c15e0, 24 [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2232 [pid 3626] close(3 [pid 13544] <... set_robust_list resumed>) = 0 [pid 13542] close(24 [pid 3630] fstat(3, [pid 13544] chdir("./2230" [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... close resumed>) = 0 [pid 13544] <... chdir resumed>) = 0 [pid 13542] close(25 [pid 3630] getdents64(3, [pid 3626] rmdir("./2199" [pid 13544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13544] <... prctl resumed>) = 0 [pid 13542] close(26 [pid 3630] umount2("./2261/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... rmdir resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2261/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2261/binderfs") = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2261") = 0 [pid 3630] mkdir("./2262", 0777) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2264 ./strace-static-x86_64: Process 13545 attached [pid 13545] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13545] chdir("./2262" [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13542] close(27) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2200", 0777 [pid 13544] setpgid(0, 0 [pid 13542] close(28 [pid 13544] <... setpgid resumed>) = 0 [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13542] close(29 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13542] exit_group(0) = ? ./strace-static-x86_64: Process 13546 attached [pid 13545] <... chdir resumed>) = 0 [pid 13544] <... openat resumed>) = 3 [pid 13544] write(3, "1000", 4 [pid 13542] +++ exited with 0 +++ [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2202 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13544] <... write resumed>) = 4 [pid 13546] set_robust_list(0x5555566c15e0, 24 [pid 13545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13544] close(3 [pid 13546] <... set_robust_list resumed>) = 0 [pid 13545] <... prctl resumed>) = 0 [pid 13544] <... close resumed>) = 0 [pid 13546] chdir("./2200" [pid 13545] setpgid(0, 0 [pid 13544] symlink("/dev/binderfs", "./binderfs" [pid 3631] umount2("./2292", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13546] <... chdir resumed>) = 0 [pid 13545] <... setpgid resumed>) = 0 [pid 13544] <... symlink resumed>) = 0 [pid 13546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13546] <... prctl resumed>) = 0 [pid 13545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13544] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] openat(AT_FDCWD, "./2292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13546] setpgid(0, 0 [pid 13545] <... openat resumed>) = 3 [pid 13544] <... openat resumed>) = 3 [pid 3631] <... openat resumed>) = 3 [pid 13546] <... setpgid resumed>) = 0 [pid 13545] write(3, "1000", 4 [pid 13544] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] fstat(3, [pid 13545] <... write resumed>) = 4 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13545] close(3 [pid 13544] <... write resumed>) = 8 [pid 3631] getdents64(3, [pid 13545] <... close resumed>) = 0 [pid 13544] close(3 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13545] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13544] <... close resumed>) = 0 [pid 3631] umount2("./2292/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13545] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13545] <... openat resumed>) = 3 [pid 13544] close(4 [pid 13545] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2292/binderfs", [pid 13546] <... openat resumed>) = 3 [pid 13545] <... write resumed>) = 8 [pid 13544] close(5 [pid 13545] close(3 [pid 13546] write(3, "1000", 4 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13546] <... write resumed>) = 4 [pid 13545] <... close resumed>) = 0 [pid 13544] close(6 [pid 3631] unlink("./2292/binderfs" [pid 13546] close(3 [pid 13545] close(4 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(7 [pid 3631] <... unlink resumed>) = 0 [pid 13546] <... close resumed>) = 0 [pid 13545] close(5 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13546] symlink("/dev/binderfs", "./binderfs" [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(8 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13546] <... symlink resumed>) = 0 [pid 13545] close(6 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(9 [pid 3631] <... close resumed>) = 0 [pid 13546] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13545] close(7 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2292" [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(10 [pid 13545] close(8 [pid 3631] <... rmdir resumed>) = 0 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(11 [pid 3631] mkdir("./2293", 0777 [pid 13546] <... openat resumed>) = 3 [pid 13545] close(9 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(12 [pid 3631] <... mkdir resumed>) = 0 [pid 13545] close(10 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(13 [pid 13545] close(11) = -1 EBADF (Bad file descriptor) [pid 13545] close(12) = -1 EBADF (Bad file descriptor) [pid 13545] close(13) = -1 EBADF (Bad file descriptor) [pid 13545] close(14 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(14 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2295 [pid 13546] <... write resumed>) = 8 [pid 13545] close(15 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] close(3 [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(15 [pid 13545] close(16) = -1 EBADF (Bad file descriptor) [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] <... close resumed>) = 0 [pid 13545] close(17 [pid 13544] close(16 [pid 13546] close(4 [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13547 attached [pid 13545] close(18 [pid 13547] set_robust_list(0x5555566c15e0, 24 [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(17 [pid 13547] <... set_robust_list resumed>) = 0 [pid 13545] close(19 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] close(5 [pid 13547] chdir("./2293" [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(18 [pid 13547] <... chdir resumed>) = 0 [pid 13546] close(6 [pid 13545] close(20 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(19 [pid 13547] <... prctl resumed>) = 0 [pid 13546] close(7 [pid 13545] close(21 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] setpgid(0, 0 [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(20 [pid 13547] <... setpgid resumed>) = 0 [pid 13546] close(8 [pid 13545] close(22 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(21 [pid 13547] <... openat resumed>) = 3 [pid 13546] close(9 [pid 13545] close(23 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] write(3, "1000", 4 [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] close(22 [pid 13547] <... write resumed>) = 4 [pid 13546] close(10 [pid 13545] close(24 [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] close(3 [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] <... close resumed>) = 0 [pid 13546] close(11 [pid 13545] close(25 [pid 13544] close(23 [pid 13547] symlink("/dev/binderfs", "./binderfs" [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] <... symlink resumed>) = 0 [pid 13546] close(12 [pid 13545] close(26 [pid 13544] close(24 [pid 13547] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] <... openat resumed>) = 3 [pid 13546] close(13 [pid 13545] close(27 [pid 13544] close(25 [pid 13547] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] <... write resumed>) = 8 [pid 13546] close(14 [pid 13545] close(28 [pid 13544] close(26 [pid 13547] close(3 [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] <... close resumed>) = 0 [pid 13546] close(15 [pid 13545] close(29 [pid 13544] close(27 [pid 13547] close(4 [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] close(16 [pid 13545] exit_group(0 [pid 13544] close(28 [pid 13547] close(5 [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13545] <... exit_group resumed>) = ? [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] close(17 [pid 13544] close(29 [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] close(18 [pid 13544] exit_group(0 [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13544] <... exit_group resumed>) = ? [pid 13547] close(6 [pid 13546] close(19 [pid 13545] +++ exited with 0 +++ [pid 13544] +++ exited with 0 +++ [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2264, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2232, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] close(7 [pid 13546] close(20 [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] close(8 [pid 13546] close(21 [pid 3630] umount2("./2262", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13547] close(9 [pid 13546] close(22 [pid 3630] openat(AT_FDCWD, "./2262", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13547] close(10 [pid 13546] close(23 [pid 3630] fstat(3, [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] umount2("./2230", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13547] close(11 [pid 13546] close(24 [pid 3630] getdents64(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] openat(AT_FDCWD, "./2230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13547] close(12 [pid 13546] close(25 [pid 3630] umount2("./2262/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... openat resumed>) = 3 [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] fstat(3, [pid 13547] close(13 [pid 13546] close(26 [pid 3630] lstat("./2262/binderfs", [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] getdents64(3, [pid 13547] close(14 [pid 13546] close(27 [pid 3630] unlink("./2262/binderfs" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 3627] umount2("./2230/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13547] close(15 [pid 13546] close(28 [pid 3630] getdents64(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] lstat("./2230/binderfs", [pid 13547] close(16 [pid 13546] close(29 [pid 3630] close(3 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 3627] unlink("./2230/binderfs" [pid 13547] close(17 [pid 13546] exit_group(0 [pid 3630] rmdir("./2262" [pid 3627] <... unlink resumed>) = 0 [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13546] <... exit_group resumed>) = ? [pid 3630] <... rmdir resumed>) = 0 [pid 3627] getdents64(3, [pid 13547] close(18 [pid 13546] +++ exited with 0 +++ [pid 3630] mkdir("./2263", 0777 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3) = 0 [pid 3627] rmdir("./2230") = 0 [pid 3627] mkdir("./2231", 0777) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2233 ./strace-static-x86_64: Process 13548 attached [pid 13548] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13548] chdir("./2231" [pid 3630] <... mkdir resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2202, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13547] close(19) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13547] close(20 [pid 13548] <... chdir resumed>) = 0 [pid 13548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2265 [pid 13547] close(21 [pid 3626] umount2("./2200", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13547] close(22 [pid 3626] openat(AT_FDCWD, "./2200", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13547] close(23 [pid 3626] <... openat resumed>) = 3 ./strace-static-x86_64: Process 13549 attached [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13547] close(24 [pid 13548] setpgid(0, 0 [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13547] close(25 [pid 3626] getdents64(3, [pid 13548] <... setpgid resumed>) = 0 [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13549] set_robust_list(0x5555566c15e0, 24 [pid 13548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13547] close(26 [pid 3626] umount2("./2200/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13549] <... set_robust_list resumed>) = 0 [pid 13548] <... openat resumed>) = 3 [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13548] write(3, "1000", 4 [pid 13547] close(27 [pid 3626] lstat("./2200/binderfs", [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13548] <... write resumed>) = 4 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13547] close(28 [pid 3626] unlink("./2200/binderfs" [pid 13548] close(3 [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13548] <... close resumed>) = 0 [pid 13547] close(29 [pid 3626] getdents64(3, [pid 13549] chdir("./2263" [pid 13548] symlink("/dev/binderfs", "./binderfs" [pid 13547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13549] <... chdir resumed>) = 0 [pid 13548] <... symlink resumed>) = 0 [pid 13547] exit_group(0 [pid 13549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13548] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13547] <... exit_group resumed>) = ? [pid 3626] close(3 [pid 13549] <... prctl resumed>) = 0 [pid 13548] <... openat resumed>) = 3 [pid 13548] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13548] close(3 [pid 13547] +++ exited with 0 +++ [pid 3626] <... close resumed>) = 0 [pid 13548] <... close resumed>) = 0 [pid 13548] close(4 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2295, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13548] close(5) = -1 EBADF (Bad file descriptor) [pid 13548] close(6 [pid 3631] <... restart_syscall resumed>) = 0 [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13548] close(7) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2293", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13548] close(8 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2293", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13548] close(9 [pid 3631] <... openat resumed>) = 3 [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13548] close(10 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13548] close(11 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2293/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13548] close(12 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2293/binderfs", [pid 13548] close(13 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2293/binderfs" [pid 13549] setpgid(0, 0 [pid 13548] close(14 [pid 3631] <... unlink resumed>) = 0 [pid 3626] rmdir("./2200" [pid 13549] <... setpgid resumed>) = 0 [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13548] close(15 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3626] mkdir("./2201", 0777 [pid 13549] <... openat resumed>) = 3 [pid 13548] close(16 [pid 3631] <... close resumed>) = 0 [pid 13549] write(3, "1000", 4 [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2293" [pid 3626] <... mkdir resumed>) = 0 [pid 13549] <... write resumed>) = 4 [pid 13548] close(17 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13549] close(3 [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2294", 0777 [pid 13548] close(18 [pid 3631] <... mkdir resumed>) = 0 [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13549] <... close resumed>) = 0 [pid 13548] close(19 [pid 13549] symlink("/dev/binderfs", "./binderfs" [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2296 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2203 [pid 13549] <... symlink resumed>) = 0 [pid 13548] close(20) = -1 EBADF (Bad file descriptor) [pid 13549] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13548] close(21) = -1 EBADF (Bad file descriptor) [pid 13549] <... openat resumed>) = 3 [pid 13548] close(22 [pid 13549] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13550 attached [pid 13548] close(23 [pid 13550] set_robust_list(0x5555566c15e0, 24 [pid 13549] <... write resumed>) = 8 [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] <... set_robust_list resumed>) = 0 [pid 13549] close(3 [pid 13548] close(24 [pid 13550] chdir("./2201" [pid 13549] <... close resumed>) = 0 [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] <... chdir resumed>) = 0 [pid 13549] close(4 [pid 13548] close(25 [pid 13550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] <... prctl resumed>) = 0 [pid 13549] close(5 [pid 13548] close(26 [pid 13550] setpgid(0, 0 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] <... setpgid resumed>) = 0 [pid 13549] close(6 [pid 13548] close(27./strace-static-x86_64: Process 13551 attached [pid 13550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] set_robust_list(0x5555566c15e0, 24 [pid 13550] <... openat resumed>) = 3 [pid 13549] close(7 [pid 13548] close(28 [pid 13551] <... set_robust_list resumed>) = 0 [pid 13550] write(3, "1000", 4 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] chdir("./2294" [pid 13550] <... write resumed>) = 4 [pid 13549] close(8 [pid 13548] close(29 [pid 13550] close(3 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] <... chdir resumed>) = 0 [pid 13550] <... close resumed>) = 0 [pid 13549] close(9 [pid 13548] exit_group(0 [pid 13551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13550] symlink("/dev/binderfs", "./binderfs" [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13548] <... exit_group resumed>) = ? [pid 13551] <... prctl resumed>) = 0 [pid 13550] <... symlink resumed>) = 0 [pid 13549] close(10 [pid 13551] setpgid(0, 0 [pid 13550] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13548] +++ exited with 0 +++ [pid 13551] <... setpgid resumed>) = 0 [pid 13550] <... openat resumed>) = 3 [pid 13549] close(11 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2233, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13550] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13550] <... write resumed>) = 8 [pid 13549] close(12 [pid 13550] close(3 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] <... openat resumed>) = 3 [pid 13550] <... close resumed>) = 0 [pid 13549] close(13 [pid 13551] write(3, "1000", 4 [pid 13550] close(4 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] <... write resumed>) = 4 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(14 [pid 13551] close(3 [pid 13550] close(5 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2231", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13551] <... close resumed>) = 0 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(15 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13551] symlink("/dev/binderfs", "./binderfs" [pid 13550] close(6 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13551] <... symlink resumed>) = 0 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(16 [pid 3627] <... openat resumed>) = 3 [pid 13551] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13550] close(7 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(17 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13551] <... openat resumed>) = 3 [pid 13550] close(8 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13551] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(18 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13550] close(9 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2231/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13551] <... write resumed>) = 8 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(19 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13551] close(3 [pid 13550] close(10 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2231/binderfs", [pid 13551] <... close resumed>) = 0 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(20 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13551] close(4 [pid 13550] close(11 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2231/binderfs" [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(21 [pid 3627] <... unlink resumed>) = 0 [pid 13551] close(5 [pid 13550] close(12 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(22 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13551] close(6 [pid 13550] close(13 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(23 [pid 3627] <... close resumed>) = 0 [pid 13551] close(7 [pid 13550] close(14 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2231" [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(24 [pid 3627] <... rmdir resumed>) = 0 [pid 13551] close(8 [pid 13550] close(15 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2232", 0777 [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13550] close(16 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] close(17 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2234 ./strace-static-x86_64: Process 13552 attached [pid 13551] close(9 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(25 [pid 13552] set_robust_list(0x5555566c15e0, 24 [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] close(18 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] <... set_robust_list resumed>) = 0 [pid 13551] close(10 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(26 [pid 13552] chdir("./2232" [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] close(19 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] <... chdir resumed>) = 0 [pid 13551] close(11 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(27 [pid 13552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] close(20 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] <... prctl resumed>) = 0 [pid 13551] close(12 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] close(28 [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] close(21 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] setpgid(0, 0) = 0 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] close(13 [pid 13549] close(29 [pid 13552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] close(22 [pid 13549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] <... openat resumed>) = 3 [pid 13551] close(14 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] exit_group(0 [pid 13552] write(3, "1000", 4 [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] close(23 [pid 13549] <... exit_group resumed>) = ? [pid 13552] <... write resumed>) = 4 [pid 13551] close(15 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13549] +++ exited with 0 +++ [pid 13552] close(3 [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] close(24 [pid 13552] <... close resumed>) = 0 [pid 13551] close(16 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13552] symlink("/dev/binderfs", "./binderfs" [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] close(25 [pid 13552] <... symlink resumed>) = 0 [pid 13551] close(17 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] close(26 [pid 13552] <... openat resumed>) = 3 [pid 13551] close(18 [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2263", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13552] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] <... write resumed>) = 8 [pid 13552] close(3 [pid 13551] close(19 [pid 13550] close(27 [pid 13552] <... close resumed>) = 0 [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13552] close(4 [pid 13551] close(20 [pid 13550] close(28 [pid 3630] openat(AT_FDCWD, "./2263", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] close(5 [pid 13551] close(21 [pid 13550] close(29 [pid 3630] <... openat resumed>) = 3 [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13552] close(6 [pid 13551] close(22 [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13550] exit_group(0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] close(7 [pid 13550] <... exit_group resumed>) = ? [pid 3630] getdents64(3, [pid 13551] close(23 [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] close(8) = -1 EBADF (Bad file descriptor) [pid 13552] close(9) = -1 EBADF (Bad file descriptor) [pid 13550] +++ exited with 0 +++ [pid 13552] close(10 [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2203, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] close(24 [pid 3630] umount2("./2263/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13552] close(11 [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] close(25 [pid 3630] lstat("./2263/binderfs", [pid 13552] close(12 [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] umount2("./2201", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13552] close(13 [pid 13551] close(26 [pid 3630] unlink("./2263/binderfs" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] close(14 [pid 3630] <... unlink resumed>) = 0 [pid 13551] close(27 [pid 3626] openat(AT_FDCWD, "./2201", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13552] close(15 [pid 13551] close(28 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3626] fstat(3, [pid 13552] close(16 [pid 13551] close(29 [pid 3630] <... close resumed>) = 0 [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2263" [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13552] close(17 [pid 13551] exit_group(0 [pid 3626] getdents64(3, [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13551] <... exit_group resumed>) = ? [pid 3630] <... rmdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13552] close(18) = -1 EBADF (Bad file descriptor) [pid 13552] close(19) = -1 EBADF (Bad file descriptor) [pid 13551] +++ exited with 0 +++ [pid 3626] umount2("./2201/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] mkdir("./2264", 0777 [pid 13552] close(20 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2296, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 3626] lstat("./2201/binderfs", [pid 13552] close(21) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13552] close(22 [pid 3631] umount2("./2294", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13552] close(23 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] unlink("./2201/binderfs" [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2294", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2266 [pid 13552] close(24 [pid 3626] <... unlink resumed>) = 0 [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3626] getdents64(3, [pid 13552] close(25 [pid 3631] fstat(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 13553 attached [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] close(3 [pid 13553] set_robust_list(0x5555566c15e0, 24 [pid 13552] close(26 [pid 3631] getdents64(3, [pid 13553] <... set_robust_list resumed>) = 0 [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... close resumed>) = 0 [pid 13552] close(27 [pid 3631] umount2("./2294/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2201" [pid 13552] close(28 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... rmdir resumed>) = 0 [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2294/binderfs", [pid 13552] close(29 [pid 3626] mkdir("./2202", 0777 [pid 13552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13552] exit_group(0 [pid 3631] unlink("./2294/binderfs" [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13553] chdir("./2264" [pid 13552] <... exit_group resumed>) = ? [pid 3631] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 13554 attached [pid 13554] set_robust_list(0x5555566c15e0, 24 [pid 13552] +++ exited with 0 +++ [pid 3631] getdents64(3, [pid 13553] <... chdir resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2204 [pid 13553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2234, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13553] <... prctl resumed>) = 0 [pid 3631] close(3 [pid 13553] setpgid(0, 0 [pid 3631] <... close resumed>) = 0 [pid 13553] <... setpgid resumed>) = 0 [pid 3631] rmdir("./2294" [pid 13554] <... set_robust_list resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 13554] chdir("./2202") = 0 [pid 13554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] mkdir("./2295", 0777) = 0 [pid 3627] umount2("./2232", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13554] <... prctl resumed>) = 0 [pid 13554] setpgid(0, 0 [pid 3627] openat(AT_FDCWD, "./2232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2297 [pid 3627] <... openat resumed>) = 3 [pid 13553] <... openat resumed>) = 3 [pid 3627] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13553] write(3, "1000", 4 [pid 3627] getdents64(3, [pid 13553] <... write resumed>) = 4 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13553] close(3 [pid 3627] umount2("./2232/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13553] <... close resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] lstat("./2232/binderfs", [pid 13553] symlink("/dev/binderfs", "./binderfs" [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13553] <... symlink resumed>) = 0 [pid 3627] unlink("./2232/binderfs"./strace-static-x86_64: Process 13555 attached [pid 13553] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... unlink resumed>) = 0 [pid 13555] set_robust_list(0x5555566c15e0, 24 [pid 3627] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3 [pid 13555] <... set_robust_list resumed>) = 0 [pid 13554] <... setpgid resumed>) = 0 [pid 13553] <... openat resumed>) = 3 [pid 3627] <... close resumed>) = 0 [pid 13555] chdir("./2295" [pid 13554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13553] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] rmdir("./2232" [pid 13555] <... chdir resumed>) = 0 [pid 13554] <... openat resumed>) = 3 [pid 13553] <... write resumed>) = 8 [pid 3627] <... rmdir resumed>) = 0 [pid 13555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13553] close(3 [pid 3627] mkdir("./2233", 0777 [pid 13555] <... prctl resumed>) = 0 [pid 13554] write(3, "1000", 4 [pid 13555] setpgid(0, 0 [pid 13553] <... close resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 13555] <... setpgid resumed>) = 0 [pid 13554] <... write resumed>) = 4 [pid 13553] close(4 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13554] close(3) = 0 [pid 13554] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... openat resumed>) = 3 [pid 13554] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2235 [pid 13553] close(5 [pid 13555] write(3, "1000", 4) = 4 [pid 13554] <... openat resumed>) = 3 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] close(3 [pid 13554] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13553] close(6 [pid 13555] <... close resumed>) = 0 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] close(7 [pid 13555] symlink("/dev/binderfs", "./binderfs" [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13556 attached [pid 13555] <... symlink resumed>) = 0 [pid 13554] <... write resumed>) = 8 [pid 13553] close(8 [pid 13556] set_robust_list(0x5555566c15e0, 24 [pid 13555] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] close(9) = -1 EBADF (Bad file descriptor) [pid 13555] <... openat resumed>) = 3 [pid 13553] close(10 [pid 13554] close(3 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13553] close(11 [pid 13556] <... set_robust_list resumed>) = 0 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] chdir("./2233" [pid 13553] close(12 [pid 13556] <... chdir resumed>) = 0 [pid 13555] <... write resumed>) = 8 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = 0 [pid 13556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13555] close(3 [pid 13553] close(13 [pid 13554] close(4 [pid 13556] <... prctl resumed>) = 0 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] setpgid(0, 0 [pid 13555] <... close resumed>) = 0 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] close(14 [pid 13556] <... setpgid resumed>) = 0 [pid 13555] close(4 [pid 13554] close(5 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13553] close(15 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] <... openat resumed>) = 3 [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] close(6 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] write(3, "1000", 4 [pid 13555] close(5 [pid 13553] close(16 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] <... write resumed>) = 4 [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] close(7 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] close(3 [pid 13555] close(6 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] close(17 [pid 13556] <... close resumed>) = 0 [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] close(8 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] symlink("/dev/binderfs", "./binderfs" [pid 13555] close(7 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] close(18 [pid 13556] <... symlink resumed>) = 0 [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13555] close(8 [pid 13554] close(9 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] <... openat resumed>) = 3 [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] close(19 [pid 13556] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13555] close(9 [pid 13554] close(10 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] <... write resumed>) = 8 [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] close(20 [pid 13556] close(3 [pid 13555] close(10 [pid 13554] close(11 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] <... close resumed>) = 0 [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] close(21 [pid 13556] close(4 [pid 13555] close(11 [pid 13554] close(12 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] close(22 [pid 13556] close(5 [pid 13555] close(12 [pid 13554] close(13 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] close(23 [pid 13556] close(6 [pid 13555] close(13 [pid 13554] close(14 [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] close(7 [pid 13555] close(14 [pid 13554] close(15 [pid 13553] close(24 [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] close(8 [pid 13555] close(15 [pid 13554] close(16 [pid 13553] close(25 [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] close(9 [pid 13555] close(16 [pid 13554] close(17 [pid 13553] close(26 [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] close(10 [pid 13555] close(17 [pid 13554] close(18 [pid 13553] close(27 [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] close(11 [pid 13555] close(18 [pid 13554] close(19 [pid 13553] close(28 [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] close(12 [pid 13555] close(19 [pid 13554] close(20 [pid 13553] close(29 [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] close(13 [pid 13555] close(20 [pid 13554] close(21 [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] exit_group(0 [pid 13556] close(14 [pid 13555] close(21 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13553] <... exit_group resumed>) = ? [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] close(22 [pid 13556] close(15) = -1 EBADF (Bad file descriptor) [pid 13556] close(16) = -1 EBADF (Bad file descriptor) [pid 13556] close(17) = -1 EBADF (Bad file descriptor) [pid 13556] close(18) = -1 EBADF (Bad file descriptor) [pid 13556] close(19) = -1 EBADF (Bad file descriptor) [pid 13556] close(20) = -1 EBADF (Bad file descriptor) [pid 13553] +++ exited with 0 +++ [pid 13556] close(21) = -1 EBADF (Bad file descriptor) [pid 13556] close(22 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] close(22 [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] close(23 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2266, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13556] close(23 [pid 13555] close(23 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2264", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] close(24 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13556] close(24 [pid 13555] close(24 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2264", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] close(25 [pid 13556] close(25 [pid 13555] close(25 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] close(26 [pid 3630] fstat(3, [pid 13556] close(26 [pid 13555] close(26 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] close(27 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13556] close(27 [pid 13555] close(27 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] close(28 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13556] close(28 [pid 13555] close(28 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2264/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13554] close(29 [pid 13556] close(29 [pid 13555] close(29 [pid 13554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13556] exit_group(0 [pid 13554] exit_group(0 [pid 3630] lstat("./2264/binderfs", [pid 13556] <... exit_group resumed>) = ? [pid 13555] exit_group(0 [pid 13554] <... exit_group resumed>) = ? [pid 13556] +++ exited with 0 +++ [pid 13555] <... exit_group resumed>) = ? [pid 13554] +++ exited with 0 +++ [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13555] +++ exited with 0 +++ [pid 3630] unlink("./2264/binderfs" [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2297, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... unlink resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2235, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] getdents64(3, [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2204, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 3630] close(3 [pid 3626] <... restart_syscall resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 3630] rmdir("./2264" [pid 3627] umount2("./2233", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... rmdir resumed>) = 0 [pid 3631] umount2("./2295", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] mkdir("./2265", 0777 [pid 3626] umount2("./2202", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] openat(AT_FDCWD, "./2233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... mkdir resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] openat(AT_FDCWD, "./2295", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... openat resumed>) = 3 [pid 3626] openat(AT_FDCWD, "./2202", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] <... openat resumed>) = 3 [pid 3627] fstat(3, [pid 3626] <... openat resumed>) = 3 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] fstat(3, [pid 3627] getdents64(3, [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] fstat(3, [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] getdents64(3, [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2267 [pid 3627] umount2("./2233/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] getdents64(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2202/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] lstat("./2233/binderfs", [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] umount2("./2295/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] lstat("./2202/binderfs", [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] unlink("./2233/binderfs" [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] lstat("./2295/binderfs", [pid 3627] <... unlink resumed>) = 0 [pid 3626] unlink("./2202/binderfs"./strace-static-x86_64: Process 13557 attached [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] getdents64(3, [pid 13557] set_robust_list(0x5555566c15e0, 24 [pid 3631] unlink("./2295/binderfs" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13557] <... set_robust_list resumed>) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 13557] chdir("./2265" [pid 3631] getdents64(3, [pid 3627] close(3 [pid 3626] getdents64(3, [pid 13557] <... chdir resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... close resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] close(3 [pid 3627] rmdir("./2233" [pid 13557] <... prctl resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 3626] close(3 [pid 13557] setpgid(0, 0 [pid 3631] rmdir("./2295" [pid 3627] <... rmdir resumed>) = 0 [pid 13557] <... setpgid resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] mkdir("./2296", 0777 [pid 3627] mkdir("./2234", 0777 [pid 3626] rmdir("./2202" [pid 13557] <... openat resumed>) = 3 [pid 3631] <... mkdir resumed>) = 0 [pid 13557] write(3, "1000", 4 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... mkdir resumed>) = 0 [pid 13557] <... write resumed>) = 4 [pid 3626] <... rmdir resumed>) = 0 [pid 13557] close(3 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2298 [pid 13557] <... close resumed>) = 0 [pid 13557] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13557] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13557] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13557] close(3) = 0 [pid 3626] mkdir("./2203", 0777 [pid 13557] close(4 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13557] close(5) = -1 EBADF (Bad file descriptor) [pid 13557] close(6) = -1 EBADF (Bad file descriptor) [pid 13557] close(7) = -1 EBADF (Bad file descriptor) [pid 13557] close(8) = -1 EBADF (Bad file descriptor) [pid 13557] close(9 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2236 [pid 13557] close(10) = -1 EBADF (Bad file descriptor) [pid 13557] close(11) = -1 EBADF (Bad file descriptor) [pid 13557] close(12) = -1 EBADF (Bad file descriptor) [pid 13557] close(13) = -1 EBADF (Bad file descriptor) [pid 13557] close(14) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2205 [pid 13557] close(15./strace-static-x86_64: Process 13560 attached ./strace-static-x86_64: Process 13558 attached ) = -1 EBADF (Bad file descriptor) [pid 13557] close(16./strace-static-x86_64: Process 13559 attached ) = -1 EBADF (Bad file descriptor) [pid 13559] set_robust_list(0x5555566c15e0, 24 [pid 13557] close(17 [pid 13559] <... set_robust_list resumed>) = 0 [pid 13558] set_robust_list(0x5555566c15e0, 24 [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] chdir("./2234" [pid 13557] close(18 [pid 13559] <... chdir resumed>) = 0 [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13557] close(19 [pid 13558] <... set_robust_list resumed>) = 0 [pid 13560] set_robust_list(0x5555566c15e0, 24 [pid 13559] <... prctl resumed>) = 0 [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] setpgid(0, 0 [pid 13557] close(20 [pid 13560] <... set_robust_list resumed>) = 0 [pid 13559] <... setpgid resumed>) = 0 [pid 13558] chdir("./2296" [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] chdir("./2203" [pid 13559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13558] <... chdir resumed>) = 0 [pid 13557] close(21 [pid 13559] <... openat resumed>) = 3 [pid 13558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... chdir resumed>) = 0 [pid 13559] write(3, "1000", 4 [pid 13557] close(22 [pid 13558] <... prctl resumed>) = 0 [pid 13559] <... write resumed>) = 4 [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13559] close(3 [pid 13558] setpgid(0, 0 [pid 13557] close(23 [pid 13560] <... prctl resumed>) = 0 [pid 13559] <... close resumed>) = 0 [pid 13558] <... setpgid resumed>) = 0 [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] symlink("/dev/binderfs", "./binderfs" [pid 13557] close(24 [pid 13559] <... symlink resumed>) = 0 [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13557] close(25 [pid 13559] <... openat resumed>) = 3 [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13557] close(26 [pid 13559] <... write resumed>) = 8 [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] close(3 [pid 13557] close(27 [pid 13560] setpgid(0, 0 [pid 13559] <... close resumed>) = 0 [pid 13558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... setpgid resumed>) = 0 [pid 13559] close(4 [pid 13557] close(28 [pid 13560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] <... openat resumed>) = 3 [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... openat resumed>) = 3 [pid 13559] close(5 [pid 13558] write(3, "1000", 4 [pid 13557] close(29 [pid 13560] write(3, "1000", 4 [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] <... write resumed>) = 4 [pid 13557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... write resumed>) = 4 [pid 13559] close(6 [pid 13558] close(3 [pid 13557] exit_group(0 [pid 13560] close(3 [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] <... close resumed>) = 0 [pid 13557] <... exit_group resumed>) = ? [pid 13560] <... close resumed>) = 0 [pid 13559] close(7 [pid 13558] symlink("/dev/binderfs", "./binderfs" [pid 13557] +++ exited with 0 +++ [pid 13560] symlink("/dev/binderfs", "./binderfs" [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] <... symlink resumed>) = 0 [pid 13560] <... symlink resumed>) = 0 [pid 13559] close(8 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13558] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13560] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2265", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13559] close(9 [pid 13558] <... openat resumed>) = 3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2265", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13560] <... openat resumed>) = 3 [pid 13559] close(10 [pid 13558] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... openat resumed>) = 3 [pid 13560] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13559] close(11 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13558] <... write resumed>) = 8 [pid 13560] <... write resumed>) = 8 [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(3 [pid 3630] getdents64(3, [pid 13560] close(3 [pid 13559] close(12 [pid 13558] <... close resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13560] <... close resumed>) = 0 [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(4 [pid 3630] umount2("./2265/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13560] close(4 [pid 13559] close(13 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(5 [pid 3630] lstat("./2265/binderfs", [pid 13560] close(5 [pid 13559] close(14 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(6 [pid 3630] unlink("./2265/binderfs" [pid 13560] close(6 [pid 13559] close(15 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(7 [pid 3630] getdents64(3, [pid 13560] close(7 [pid 13559] close(16 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(8 [pid 3630] close(3 [pid 13560] close(8 [pid 13559] close(17 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(9 [pid 3630] rmdir("./2265" [pid 13560] close(9 [pid 13559] close(18 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(10 [pid 3630] mkdir("./2266", 0777 [pid 13560] close(10 [pid 13559] close(19 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(11 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13561 attached [pid 13560] close(11 [pid 13559] close(20 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(12 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2268 [pid 13560] close(12 [pid 13559] close(21 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(13 [pid 13560] close(13 [pid 13559] close(22 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(14 [pid 13560] close(14 [pid 13561] set_robust_list(0x5555566c15e0, 24 [pid 13559] close(23 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(15 [pid 13560] close(15 [pid 13559] close(24 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(16 [pid 13560] close(16 [pid 13559] close(25 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(17 [pid 13560] close(17 [pid 13559] close(26 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(18 [pid 13560] close(18 [pid 13559] close(27 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(19 [pid 13560] close(19 [pid 13559] close(28 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(20 [pid 13561] <... set_robust_list resumed>) = 0 [pid 13560] close(20 [pid 13559] close(29 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(21 [pid 13561] chdir("./2266" [pid 13560] close(21 [pid 13559] exit_group(0 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13559] <... exit_group resumed>) = ? [pid 13558] close(22 [pid 13561] <... chdir resumed>) = 0 [pid 13561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13560] close(22 [pid 13559] +++ exited with 0 +++ [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13561] <... prctl resumed>) = 0 [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(23 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2236, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13561] setpgid(0, 0 [pid 13560] close(23 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13561] <... setpgid resumed>) = 0 [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(24 [pid 13561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13560] close(24 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13561] <... openat resumed>) = 3 [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(25 [pid 13561] write(3, "1000", 4 [pid 13560] close(25 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13561] <... write resumed>) = 4 [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(26 [pid 13561] close(3 [pid 13560] close(26 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13561] <... close resumed>) = 0 [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(27 [pid 3627] umount2("./2234", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13561] symlink("/dev/binderfs", "./binderfs" [pid 13560] close(27 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(28 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13561] <... symlink resumed>) = 0 [pid 13560] close(28 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13561] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] close(29 [pid 13561] <... openat resumed>) = 3 [pid 13560] close(29 [pid 13558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13561] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13558] exit_group(0 [pid 3627] fstat(3, [pid 13561] <... write resumed>) = 8 [pid 13560] exit_group(0 [pid 13558] <... exit_group resumed>) = ? [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13561] close(3 [pid 13560] <... exit_group resumed>) = ? [pid 13558] +++ exited with 0 +++ [pid 3627] getdents64(3, [pid 13561] <... close resumed>) = 0 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2298, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] umount2("./2296", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13560] +++ exited with 0 +++ [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13561] close(4 [pid 3631] openat(AT_FDCWD, "./2296", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] umount2("./2234/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2205, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13561] close(5 [pid 3631] fstat(3, [pid 3627] lstat("./2234/binderfs", [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13561] close(6 [pid 3631] getdents64(3, [pid 3627] unlink("./2234/binderfs" [pid 3626] <... restart_syscall resumed>) = 0 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] umount2("./2296/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... unlink resumed>) = 0 [pid 13561] close(7 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2296/binderfs", [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13561] close(8 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] close(3 [pid 3626] umount2("./2203", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2296/binderfs" [pid 13561] close(9 [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] rmdir("./2234" [pid 3626] openat(AT_FDCWD, "./2203", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13561] close(10 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3 [pid 3627] <... rmdir resumed>) = 0 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3627] mkdir("./2235", 0777 [pid 3626] <... openat resumed>) = 3 [pid 13561] close(11 [pid 3631] rmdir("./2296" [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] fstat(3, [pid 13561] close(12 [pid 3631] mkdir("./2297", 0777 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13563 attached ./strace-static-x86_64: Process 13562 attached [pid 13561] close(13 [pid 3626] getdents64(3, [pid 13563] set_robust_list(0x5555566c15e0, 24 [pid 13562] set_robust_list(0x5555566c15e0, 24 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2299 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2237 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13563] <... set_robust_list resumed>) = 0 [pid 13562] <... set_robust_list resumed>) = 0 [pid 13561] close(14) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2203/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13562] chdir("./2235" [pid 13561] close(15 [pid 13562] <... chdir resumed>) = 0 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13561] close(16 [pid 3626] lstat("./2203/binderfs", [pid 13562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... prctl resumed>) = 0 [pid 13563] chdir("./2297" [pid 13561] close(17 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13563] <... chdir resumed>) = 0 [pid 13562] setpgid(0, 0 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2203/binderfs" [pid 13563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13562] <... setpgid resumed>) = 0 [pid 13561] close(18 [pid 13563] <... prctl resumed>) = 0 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13563] setpgid(0, 0 [pid 13562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13561] close(19 [pid 3626] getdents64(3, [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13561] close(20 [pid 3626] close(3 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13561] close(21 [pid 3626] rmdir("./2203" [pid 13563] <... setpgid resumed>) = 0 [pid 13562] <... openat resumed>) = 3 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] write(3, "1000", 4 [pid 13561] close(22 [pid 3626] <... rmdir resumed>) = 0 [pid 13563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13562] <... write resumed>) = 4 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2204", 0777 [pid 13562] close(3 [pid 13561] close(23) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13562] <... close resumed>) = 0 [pid 13563] <... openat resumed>) = 3 [pid 13562] symlink("/dev/binderfs", "./binderfs" [pid 13561] close(24 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13563] write(3, "1000", 4 [pid 13562] <... symlink resumed>) = 0 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13564 attached [pid 13563] <... write resumed>) = 4 [pid 13562] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13561] close(25 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2206 [pid 13564] set_robust_list(0x5555566c15e0, 24 [pid 13563] close(3 [pid 13562] <... openat resumed>) = 3 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] <... set_robust_list resumed>) = 0 [pid 13563] <... close resumed>) = 0 [pid 13562] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13561] close(26 [pid 13564] chdir("./2204" [pid 13563] symlink("/dev/binderfs", "./binderfs" [pid 13562] <... write resumed>) = 8 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] <... chdir resumed>) = 0 [pid 13563] <... symlink resumed>) = 0 [pid 13562] close(3 [pid 13561] close(27 [pid 13564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13563] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13562] <... close resumed>) = 0 [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] <... prctl resumed>) = 0 [pid 13563] <... openat resumed>) = 3 [pid 13562] close(4 [pid 13561] close(28 [pid 13563] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] setpgid(0, 0 [pid 13563] <... write resumed>) = 8 [pid 13562] close(5 [pid 13561] close(29 [pid 13564] <... setpgid resumed>) = 0 [pid 13563] close(3 [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13561] exit_group(0 [pid 13562] close(6 [pid 13561] <... exit_group resumed>) = ? [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13564] write(3, "1000", 4) = 4 [pid 13561] +++ exited with 0 +++ [pid 13562] close(7 [pid 13563] <... close resumed>) = 0 [pid 13564] close(3 [pid 13563] close(4 [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2268, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13564] <... close resumed>) = 0 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] close(8 [pid 13564] symlink("/dev/binderfs", "./binderfs" [pid 13563] close(5 [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] <... symlink resumed>) = 0 [pid 13562] close(9 [pid 13564] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] <... openat resumed>) = 3 [pid 13563] close(6 [pid 13562] close(10 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(7 [pid 13562] close(11 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(8 [pid 13562] close(12 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(9 [pid 13562] close(13 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(10 [pid 13562] close(14 [pid 13564] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] <... write resumed>) = 8 [pid 13563] close(11 [pid 13562] close(15 [pid 3630] umount2("./2266", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13564] close(3 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13564] <... close resumed>) = 0 [pid 13563] close(12 [pid 13562] close(16 [pid 3630] openat(AT_FDCWD, "./2266", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13564] close(4 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(13 [pid 13562] close(17 [pid 3630] fstat(3, [pid 13564] close(5 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(14 [pid 13562] close(18 [pid 3630] getdents64(3, [pid 13564] close(6 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(15 [pid 13562] close(19 [pid 3630] umount2("./2266/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13564] close(7 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(16 [pid 13562] close(20 [pid 3630] lstat("./2266/binderfs", [pid 13564] close(8 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(17 [pid 13562] close(21 [pid 3630] unlink("./2266/binderfs" [pid 13564] close(9 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(18 [pid 13562] close(22 [pid 3630] getdents64(3, [pid 13564] close(10 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(19 [pid 13562] close(23 [pid 3630] close(3 [pid 13564] close(11 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(20 [pid 13562] close(24 [pid 3630] rmdir("./2266" [pid 13564] close(12 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(21 [pid 13562] close(25 [pid 3630] mkdir("./2267", 0777 [pid 13564] close(13 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(22 [pid 13562] close(26 [pid 3630] <... mkdir resumed>) = 0 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(23 [pid 13562] close(27 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(24 [pid 13562] close(28 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(25 [pid 13562] close(29 [pid 13564] close(14 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(26 [pid 13562] exit_group(0./strace-static-x86_64: Process 13565 attached [pid 13564] close(15 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13562] <... exit_group resumed>) = ? [pid 13565] set_robust_list(0x5555566c15e0, 24 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(27 [pid 13562] +++ exited with 0 +++ [pid 13564] close(16 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2269 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2237, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13565] <... set_robust_list resumed>) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(28 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13565] chdir("./2267" [pid 13564] close(17 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... restart_syscall resumed>) = 0 [pid 13565] <... chdir resumed>) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] close(29 [pid 13565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13564] close(18 [pid 13563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] <... prctl resumed>) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13563] exit_group(0 [pid 3627] umount2("./2235", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13565] setpgid(0, 0 [pid 13564] close(19 [pid 13563] <... exit_group resumed>) = ? [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13565] <... setpgid resumed>) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13564] close(20 [pid 13563] +++ exited with 0 +++ [pid 3627] openat(AT_FDCWD, "./2235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13565] <... openat resumed>) = 3 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] write(3, "1000", 4 [pid 13564] close(21 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13565] <... write resumed>) = 4 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13565] close(3 [pid 13564] close(22 [pid 3631] <... restart_syscall resumed>) = 0 [pid 13565] <... close resumed>) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] symlink("/dev/binderfs", "./binderfs" [pid 13564] close(23 [pid 13565] <... symlink resumed>) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2297", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13565] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13564] close(24 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... openat resumed>) = 3 [pid 13565] <... openat resumed>) = 3 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2297", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] fstat(3, [pid 13565] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13564] close(25 [pid 3631] <... openat resumed>) = 3 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13565] <... write resumed>) = 8 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3627] getdents64(3, [pid 13565] close(3 [pid 13564] close(26 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13565] <... close resumed>) = 0 [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] umount2("./2235/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13565] close(4 [pid 13564] close(27 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2297/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] lstat("./2235/binderfs", [pid 13565] close(5 [pid 13564] close(28 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2297/binderfs", [pid 3627] unlink("./2235/binderfs" [pid 13565] close(6 [pid 13564] close(29 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2297/binderfs" [pid 3627] getdents64(3, [pid 13565] close(7 [pid 13564] exit_group(0 [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13564] <... exit_group resumed>) = ? [pid 3631] getdents64(3, [pid 3627] close(3 [pid 13565] close(8 [pid 13564] +++ exited with 0 +++ [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... close resumed>) = 0 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3627] rmdir("./2235" [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13565] close(9 [pid 3631] <... close resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2297" [pid 3627] mkdir("./2236", 0777 [pid 13565] close(10 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2298", 0777 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] umount2("./2204", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13565] close(11 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 13566 attached [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] openat(AT_FDCWD, "./2204", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13566] set_robust_list(0x5555566c15e0, 24 [pid 13565] close(12 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2238 [pid 13566] <... set_robust_list resumed>) = 0 [pid 13566] chdir("./2236" [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13566] <... chdir resumed>) = 0 [pid 13565] close(13 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2300 [pid 3626] fstat(3, [pid 13566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] <... prctl resumed>) = 0 [pid 13565] close(14 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13566] setpgid(0, 0 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13566] <... setpgid resumed>) = 0 [pid 13565] close(15 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 13567 attached [pid 13566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2204/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13567] set_robust_list(0x5555566c15e0, 24 [pid 13566] <... openat resumed>) = 3 [pid 13565] close(16 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13567] <... set_robust_list resumed>) = 0 [pid 13566] write(3, "1000", 4 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2204/binderfs", [pid 13567] chdir("./2298" [pid 13566] <... write resumed>) = 4 [pid 13565] close(17 [pid 13566] close(3 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... chdir resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13566] <... close resumed>) = 0 [pid 13565] close(18 [pid 3626] unlink("./2204/binderfs" [pid 13567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13566] symlink("/dev/binderfs", "./binderfs" [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... prctl resumed>) = 0 [pid 13566] <... symlink resumed>) = 0 [pid 13565] close(19 [pid 3626] <... unlink resumed>) = 0 [pid 13567] setpgid(0, 0 [pid 13566] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13567] <... setpgid resumed>) = 0 [pid 13566] <... openat resumed>) = 3 [pid 13565] close(20 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13566] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 13567] <... openat resumed>) = 3 [pid 13566] <... write resumed>) = 8 [pid 13565] close(21 [pid 3626] <... close resumed>) = 0 [pid 13567] write(3, "1000", 4 [pid 13566] close(3 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2204" [pid 13567] <... write resumed>) = 4 [pid 13566] <... close resumed>) = 0 [pid 13565] close(22 [pid 3626] <... rmdir resumed>) = 0 [pid 13567] close(3 [pid 13566] close(4 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2205", 0777 [pid 13567] <... close resumed>) = 0 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] close(23 [pid 3626] <... mkdir resumed>) = 0 [pid 13567] symlink("/dev/binderfs", "./binderfs" [pid 13566] close(5 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13568 attached [pid 13567] <... symlink resumed>) = 0 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] close(24 [pid 13567] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13566] close(6 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2207 [pid 13568] set_robust_list(0x5555566c15e0, 24 [pid 13567] <... openat resumed>) = 3 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] close(25 [pid 13568] <... set_robust_list resumed>) = 0 [pid 13567] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13566] close(7 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] chdir("./2205" [pid 13567] <... write resumed>) = 8 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] close(26 [pid 13568] <... chdir resumed>) = 0 [pid 13567] close(3 [pid 13566] close(8 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13567] <... close resumed>) = 0 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] close(27 [pid 13568] <... prctl resumed>) = 0 [pid 13567] close(4 [pid 13566] close(9 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] setpgid(0, 0 [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] close(28 [pid 13568] <... setpgid resumed>) = 0 [pid 13567] close(5 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] close(29 [pid 13568] <... openat resumed>) = 3 [pid 13567] close(6 [pid 13565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] write(3, "1000", 4 [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] exit_group(0 [pid 13568] <... write resumed>) = 4 [pid 13567] close(7 [pid 13565] <... exit_group resumed>) = ? [pid 13568] close(3 [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13565] +++ exited with 0 +++ [pid 13568] <... close resumed>) = 0 [pid 13567] close(8 [pid 13566] close(10 [pid 13568] symlink("/dev/binderfs", "./binderfs" [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] <... symlink resumed>) = 0 [pid 13567] close(9 [pid 13566] close(11 [pid 13568] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13568] <... openat resumed>) = 3 [pid 13567] close(10 [pid 13566] close(12 [pid 3630] umount2("./2267", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13568] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13568] <... write resumed>) = 8 [pid 13566] close(13 [pid 3630] openat(AT_FDCWD, "./2267", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13568] close(3 [pid 13567] close(11 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13568] <... close resumed>) = 0 [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(14 [pid 3630] fstat(3, [pid 13568] close(4 [pid 13567] close(12 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(15 [pid 3630] getdents64(3, [pid 13568] close(5 [pid 13567] close(13 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(16 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13568] close(6 [pid 13567] close(14 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(17 [pid 3630] umount2("./2267/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13568] close(7 [pid 13567] close(15 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(18 [pid 3630] lstat("./2267/binderfs", [pid 13568] close(8 [pid 13567] close(16 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(19 [pid 3630] unlink("./2267/binderfs" [pid 13568] close(9 [pid 13567] close(17 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(20 [pid 3630] <... unlink resumed>) = 0 [pid 13568] close(10 [pid 13567] close(18 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(21 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13568] close(11 [pid 13567] close(19 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(22 [pid 3630] <... close resumed>) = 0 [pid 13568] close(12 [pid 13567] close(20 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(23 [pid 3630] rmdir("./2267" [pid 13568] close(13 [pid 13567] close(21 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(24 [pid 3630] <... rmdir resumed>) = 0 [pid 13568] close(14 [pid 13567] close(22 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2268", 0777 [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(25 [pid 13568] close(15 [pid 13567] close(23 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(26 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13568] close(16 [pid 13567] close(24 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] close(17 [pid 13567] close(25 [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(27 [pid 13568] close(18 [pid 13567] close(26 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2270 [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(28 [pid 13568] close(19 [pid 13567] close(27 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] close(29./strace-static-x86_64: Process 13569 attached [pid 13568] close(20 [pid 13567] close(28 [pid 13566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13566] exit_group(0 [pid 13568] close(21 [pid 13567] close(29 [pid 13566] <... exit_group resumed>) = ? [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13568] close(22 [pid 13567] exit_group(0 [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13567] <... exit_group resumed>) = ? [pid 13569] set_robust_list(0x5555566c15e0, 24 [pid 13568] close(23 [pid 13567] +++ exited with 0 +++ [pid 13566] +++ exited with 0 +++ [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13569] <... set_robust_list resumed>) = 0 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2300, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13568] close(24 [pid 13569] chdir("./2268" [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2238, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13568] close(25 [pid 3631] umount2("./2298", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13569] <... chdir resumed>) = 0 [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13568] close(26 [pid 3631] openat(AT_FDCWD, "./2298", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... restart_syscall resumed>) = 0 [pid 13569] <... prctl resumed>) = 0 [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13569] setpgid(0, 0 [pid 13568] close(27 [pid 3631] fstat(3, [pid 13569] <... setpgid resumed>) = 0 [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13568] close(28 [pid 3631] getdents64(3, [pid 3627] umount2("./2236", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13569] <... openat resumed>) = 3 [pid 13568] close(29 [pid 3631] umount2("./2298/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13569] write(3, "1000", 4 [pid 13568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] openat(AT_FDCWD, "./2236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13569] <... write resumed>) = 4 [pid 13568] exit_group(0 [pid 3631] lstat("./2298/binderfs", [pid 13569] close(3 [pid 13568] <... exit_group resumed>) = ? [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13569] <... close resumed>) = 0 [pid 13568] +++ exited with 0 +++ [pid 3631] unlink("./2298/binderfs" [pid 3627] fstat(3, [pid 13569] symlink("/dev/binderfs", "./binderfs" [pid 3631] <... unlink resumed>) = 0 [pid 3631] getdents64(3, [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2207, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13569] <... symlink resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] getdents64(3, [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13569] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] close(3 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... restart_syscall resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 13569] <... openat resumed>) = 3 [pid 3631] rmdir("./2298" [pid 3627] umount2("./2236/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13569] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2205", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] mkdir("./2299", 0777 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13569] <... write resumed>) = 8 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] lstat("./2236/binderfs", [pid 3626] openat(AT_FDCWD, "./2205", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13569] close(3 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13569] <... close resumed>) = 0 [pid 3627] unlink("./2236/binderfs" [pid 3626] fstat(3, ./strace-static-x86_64: Process 13570 attached [pid 13569] close(4 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2301 [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13570] set_robust_list(0x5555566c15e0, 24 [pid 13569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] getdents64(3, [pid 13570] <... set_robust_list resumed>) = 0 [pid 13569] close(5 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 3626] umount2("./2205/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13570] chdir("./2299" [pid 13569] close(6 [pid 3627] <... close resumed>) = 0 [pid 13569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2236" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13570] <... chdir resumed>) = 0 [pid 13569] close(7 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] lstat("./2205/binderfs", [pid 13570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2237", 0777 [pid 13570] <... prctl resumed>) = 0 [pid 13569] close(8 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13570] setpgid(0, 0 [pid 13569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] unlink("./2205/binderfs"./strace-static-x86_64: Process 13571 attached [pid 13570] <... setpgid resumed>) = 0 [pid 13569] close(9) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2239 [pid 3626] <... unlink resumed>) = 0 [pid 13570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13569] close(10 [pid 3626] getdents64(3, [pid 13569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] <... openat resumed>) = 3 [pid 13570] write(3, "1000", 4 [pid 13569] close(11 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13570] <... write resumed>) = 4 [pid 13569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 13570] close(3 [pid 13569] close(12 [pid 13570] <... close resumed>) = 0 [pid 13569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13570] symlink("/dev/binderfs", "./binderfs" [pid 13569] close(13 [pid 3626] rmdir("./2205" [pid 13570] <... symlink resumed>) = 0 [pid 13569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13569] close(14 [pid 3626] <... rmdir resumed>) = 0 [pid 13569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] <... openat resumed>) = 3 [pid 13569] close(15 [pid 3626] mkdir("./2206", 0777 [pid 13570] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13569] close(16 [pid 3626] <... mkdir resumed>) = 0 [pid 13569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13569] close(17) = -1 EBADF (Bad file descriptor) [pid 13569] close(18) = -1 EBADF (Bad file descriptor) [pid 13569] close(19) = -1 EBADF (Bad file descriptor) [pid 13569] close(20) = -1 EBADF (Bad file descriptor) [pid 13569] close(21) = -1 EBADF (Bad file descriptor) [pid 13569] close(22) = -1 EBADF (Bad file descriptor) [pid 13569] close(23) = -1 EBADF (Bad file descriptor) [pid 13569] close(24) = -1 EBADF (Bad file descriptor) [pid 13569] close(25) = -1 EBADF (Bad file descriptor) [pid 13569] close(26) = -1 EBADF (Bad file descriptor) [pid 13569] close(27) = -1 EBADF (Bad file descriptor) [pid 13569] close(28) = -1 EBADF (Bad file descriptor) [pid 13569] close(29) = -1 EBADF (Bad file descriptor) [pid 13569] exit_group(0) = ? [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13571] set_robust_list(0x5555566c15e0, 24 [pid 13570] <... write resumed>) = 8 [pid 13569] +++ exited with 0 +++ [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2270, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 13572 attached [pid 13571] <... set_robust_list resumed>) = 0 [pid 13570] close(3 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2208 [pid 13571] chdir("./2237" [pid 13570] <... close resumed>) = 0 [pid 13572] set_robust_list(0x5555566c15e0, 24 [pid 13571] <... chdir resumed>) = 0 [pid 13570] close(4 [pid 3630] umount2("./2268", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13572] <... set_robust_list resumed>) = 0 [pid 13571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13571] <... prctl resumed>) = 0 [pid 13570] close(5 [pid 3630] openat(AT_FDCWD, "./2268", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13571] setpgid(0, 0 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13570] close(6 [pid 13571] <... setpgid resumed>) = 0 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13570] close(7 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13570] close(8) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13570] close(9 [pid 3630] umount2("./2268/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13572] chdir("./2206" [pid 13571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13572] <... chdir resumed>) = 0 [pid 13570] close(10 [pid 3630] lstat("./2268/binderfs", [pid 13572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13571] <... openat resumed>) = 3 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13572] <... prctl resumed>) = 0 [pid 13571] write(3, "1000", 4 [pid 13570] close(11 [pid 3630] unlink("./2268/binderfs" [pid 13572] setpgid(0, 0 [pid 13571] <... write resumed>) = 4 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13572] <... setpgid resumed>) = 0 [pid 13571] close(3 [pid 13570] close(12 [pid 3630] getdents64(3, [pid 13572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13571] <... close resumed>) = 0 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13572] <... openat resumed>) = 3 [pid 13571] symlink("/dev/binderfs", "./binderfs" [pid 13570] close(13 [pid 3630] close(3 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13570] close(14 [pid 3630] rmdir("./2268" [pid 13572] write(3, "1000", 4 [pid 13571] <... symlink resumed>) = 0 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] close(15 [pid 3630] <... rmdir resumed>) = 0 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2269", 0777 [pid 13572] <... write resumed>) = 4 [pid 13571] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13570] close(16 [pid 3630] <... mkdir resumed>) = 0 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] close(17 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] close(3 [pid 13570] close(18) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2271 [pid 13570] close(19./strace-static-x86_64: Process 13573 attached [pid 13572] <... close resumed>) = 0 [pid 13571] <... openat resumed>) = 3 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] symlink("/dev/binderfs", "./binderfs" [pid 13571] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13570] close(20 [pid 13573] set_robust_list(0x5555566c15e0, 24 [pid 13572] <... symlink resumed>) = 0 [pid 13572] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13571] <... write resumed>) = 8 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] <... set_robust_list resumed>) = 0 [pid 13572] <... openat resumed>) = 3 [pid 13571] close(3 [pid 13570] close(21 [pid 13572] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13573] chdir("./2269" [pid 13572] <... write resumed>) = 8 [pid 13571] <... close resumed>) = 0 [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] close(3 [pid 13571] close(4 [pid 13570] close(22 [pid 13573] <... chdir resumed>) = 0 [pid 13572] <... close resumed>) = 0 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] close(4 [pid 13571] close(5 [pid 13570] close(23 [pid 13573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] <... prctl resumed>) = 0 [pid 13571] close(6 [pid 13570] close(24 [pid 13573] setpgid(0, 0 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] <... setpgid resumed>) = 0 [pid 13571] close(7 [pid 13570] close(25 [pid 13573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] <... openat resumed>) = 3 [pid 13572] close(5 [pid 13571] close(8 [pid 13570] close(26 [pid 13573] write(3, "1000", 4 [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] <... write resumed>) = 4 [pid 13572] close(6 [pid 13571] close(9 [pid 13570] close(27 [pid 13573] close(3 [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] <... close resumed>) = 0 [pid 13572] close(7 [pid 13571] close(10 [pid 13570] close(28 [pid 13573] symlink("/dev/binderfs", "./binderfs" [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] <... symlink resumed>) = 0 [pid 13572] close(8 [pid 13571] close(11 [pid 13570] close(29 [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13572] close(9 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] close(10) = -1 EBADF (Bad file descriptor) [pid 13572] close(11) = -1 EBADF (Bad file descriptor) [pid 13572] close(12) = -1 EBADF (Bad file descriptor) [pid 13572] close(13) = -1 EBADF (Bad file descriptor) [pid 13571] close(12 [pid 13572] close(14 [pid 13570] exit_group(0 [pid 13573] <... openat resumed>) = 3 [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13570] <... exit_group resumed>) = ? [pid 13573] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13572] close(15 [pid 13571] close(13 [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] close(16) = -1 EBADF (Bad file descriptor) [pid 13572] close(17) = -1 EBADF (Bad file descriptor) [pid 13572] close(18) = -1 EBADF (Bad file descriptor) [pid 13572] close(19 [pid 13570] +++ exited with 0 +++ [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] <... write resumed>) = 8 [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(14 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13573] close(3 [pid 13572] close(20 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13573] <... close resumed>) = 0 [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(15 [pid 3631] <... restart_syscall resumed>) = 0 [pid 13573] close(4 [pid 13572] close(21 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(16 [pid 13573] close(5 [pid 13572] close(22 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2299", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(17 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13573] close(6 [pid 13572] close(23 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2299", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(18 [pid 3631] <... openat resumed>) = 3 [pid 13572] close(24 [pid 3631] fstat(3, [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13573] close(7 [pid 13572] close(25 [pid 3631] getdents64(3, [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13571] close(19 [pid 13573] close(8 [pid 13572] close(26 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2299/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(20 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13573] close(9 [pid 13572] close(27 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2299/binderfs", [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(21 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13573] close(10 [pid 13572] close(28 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2299/binderfs" [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(22 [pid 3631] <... unlink resumed>) = 0 [pid 13573] close(11 [pid 13572] close(29 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(23 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13573] close(12 [pid 13572] exit_group(0 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] <... exit_group resumed>) = ? [pid 13571] close(24 [pid 3631] <... close resumed>) = 0 [pid 13573] close(13 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13572] +++ exited with 0 +++ [pid 13571] close(25 [pid 13573] close(14 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(26 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13573] close(15 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2206", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(27 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13573] close(16 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2206", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(28 [pid 3626] <... openat resumed>) = 3 [pid 13573] close(17 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] close(29 [pid 3631] rmdir("./2299" [pid 13573] close(18 [pid 13571] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13571] exit_group(0 [pid 3631] mkdir("./2300", 0777 [pid 3626] getdents64(3, [pid 13573] close(19 [pid 13571] <... exit_group resumed>) = ? [pid 3631] <... mkdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13574 attached [pid 13573] close(20 [pid 13571] +++ exited with 0 +++ [pid 3626] umount2("./2206/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2302 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2239, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13574] set_robust_list(0x5555566c15e0, 24 [pid 13573] close(21 [pid 3626] lstat("./2206/binderfs", [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] close(22 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] close(23 [pid 3626] unlink("./2206/binderfs" [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13573] close(24 [pid 3626] <... unlink resumed>) = 0 [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13573] close(25 [pid 3627] umount2("./2237", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] close(3 [pid 13574] <... set_robust_list resumed>) = 0 [pid 13573] close(26 [pid 3627] openat(AT_FDCWD, "./2237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... close resumed>) = 0 [pid 13574] chdir("./2300" [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13574] <... chdir resumed>) = 0 [pid 13573] close(27 [pid 3627] fstat(3, [pid 3626] rmdir("./2206" [pid 13574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13574] <... prctl resumed>) = 0 [pid 13573] close(28 [pid 3627] getdents64(3, [pid 3626] <... rmdir resumed>) = 0 [pid 13574] setpgid(0, 0 [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2207", 0777 [pid 13574] <... setpgid resumed>) = 0 [pid 13573] close(29 [pid 3626] <... mkdir resumed>) = 0 [pid 13574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13574] <... openat resumed>) = 3 [pid 13573] exit_group(0./strace-static-x86_64: Process 13575 attached [pid 13574] write(3, "1000", 4 [pid 13573] <... exit_group resumed>) = ? [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2209 [pid 13575] set_robust_list(0x5555566c15e0, 24 [pid 13574] <... write resumed>) = 4 [pid 3627] umount2("./2237/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13575] <... set_robust_list resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13575] chdir("./2207" [pid 13573] +++ exited with 0 +++ [pid 3627] lstat("./2237/binderfs", [pid 13575] <... chdir resumed>) = 0 [pid 13574] close(3 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13574] <... close resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] unlink("./2237/binderfs" [pid 13575] <... prctl resumed>) = 0 [pid 13574] symlink("/dev/binderfs", "./binderfs" [pid 3630] umount2("./2269", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... unlink resumed>) = 0 [pid 13575] setpgid(0, 0 [pid 3627] getdents64(3, [pid 13575] <... setpgid resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] close(3 [pid 13575] <... openat resumed>) = 3 [pid 3627] <... close resumed>) = 0 [pid 13575] write(3, "1000", 4 [pid 3627] rmdir("./2237" [pid 13575] <... write resumed>) = 4 [pid 13574] <... symlink resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... rmdir resumed>) = 0 [pid 13575] close(3 [pid 13574] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] openat(AT_FDCWD, "./2269", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] mkdir("./2238", 0777 [pid 13575] <... close resumed>) = 0 [pid 3630] <... openat resumed>) = 3 [pid 3627] <... mkdir resumed>) = 0 [pid 13575] symlink("/dev/binderfs", "./binderfs" [pid 13574] <... openat resumed>) = 3 [pid 3630] fstat(3, [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13576 attached [pid 13575] <... symlink resumed>) = 0 [pid 13574] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13575] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2240 [pid 13576] set_robust_list(0x5555566c15e0, 24 [pid 13575] <... openat resumed>) = 3 [pid 13574] <... write resumed>) = 8 [pid 3630] getdents64(3, [pid 13575] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13574] close(3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13576] <... set_robust_list resumed>) = 0 [pid 13575] <... write resumed>) = 8 [pid 13574] <... close resumed>) = 0 [pid 3630] umount2("./2269/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13575] close(3 [pid 13574] close(4 [pid 13575] <... close resumed>) = 0 [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13575] close(4 [pid 13574] close(5 [pid 3630] lstat("./2269/binderfs", [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13575] close(5 [pid 13574] close(6 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2269/binderfs" [pid 13575] close(6 [pid 13574] close(7 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13575] close(7 [pid 13574] close(8 [pid 3630] getdents64(3, [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13575] close(8 [pid 13574] close(9 [pid 3630] close(3 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13576] chdir("./2238" [pid 13575] close(9 [pid 13574] close(10 [pid 3630] rmdir("./2269" [pid 13576] <... chdir resumed>) = 0 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13575] close(10 [pid 13574] close(11 [pid 3630] <... rmdir resumed>) = 0 [pid 13576] <... prctl resumed>) = 0 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2270", 0777 [pid 13575] close(11 [pid 13574] close(12 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13576] setpgid(0, 0) = 0 [pid 13575] close(12 [pid 13574] close(13 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13575] close(13) = -1 EBADF (Bad file descriptor) [pid 13575] close(14) = -1 EBADF (Bad file descriptor) [pid 13575] close(15) = -1 EBADF (Bad file descriptor) [pid 13575] close(16) = -1 EBADF (Bad file descriptor) [pid 13575] close(17 [pid 13574] close(14 [pid 13576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2272 [pid 13575] close(18 [pid 13574] close(15 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] <... openat resumed>) = 3 [pid 13575] close(19 [pid 13574] close(16 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13577 attached [pid 13576] write(3, "1000", 4 [pid 13575] close(20 [pid 13574] close(17 [pid 13577] set_robust_list(0x5555566c15e0, 24 [pid 13576] <... write resumed>) = 4 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] <... set_robust_list resumed>) = 0 [pid 13576] close(3 [pid 13575] close(21 [pid 13574] close(18 [pid 13577] chdir("./2270" [pid 13576] <... close resumed>) = 0 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] <... chdir resumed>) = 0 [pid 13576] symlink("/dev/binderfs", "./binderfs" [pid 13575] close(22 [pid 13574] close(19 [pid 13576] <... symlink resumed>) = 0 [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13574] close(20 [pid 13576] <... openat resumed>) = 3 [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13574] close(21 [pid 13576] <... write resumed>) = 8 [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13576] close(3 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] close(22 [pid 13577] <... prctl resumed>) = 0 [pid 13576] <... close resumed>) = 0 [pid 13575] close(23 [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] setpgid(0, 0 [pid 13576] close(4 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] close(23 [pid 13577] <... setpgid resumed>) = 0 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13575] close(24 [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13576] close(5 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] close(24 [pid 13577] <... openat resumed>) = 3 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13575] close(25 [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] write(3, "1000", 4 [pid 13576] close(6 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] close(25 [pid 13577] <... write resumed>) = 4 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13575] close(26 [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] close(3 [pid 13576] close(7 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] close(26 [pid 13577] <... close resumed>) = 0 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13575] close(27 [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] symlink("/dev/binderfs", "./binderfs" [pid 13576] close(8 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] close(27 [pid 13577] <... symlink resumed>) = 0 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13575] close(28 [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13576] close(9 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] close(28 [pid 13577] <... openat resumed>) = 3 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13575] close(29 [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13576] close(10 [pid 13575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] close(29 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] <... write resumed>) = 8 [pid 13576] close(11 [pid 13575] exit_group(0 [pid 13574] exit_group(0 [pid 13577] close(3 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13575] <... exit_group resumed>) = ? [pid 13574] <... exit_group resumed>) = ? [pid 13577] <... close resumed>) = 0 [pid 13576] close(12 [pid 13575] +++ exited with 0 +++ [pid 13574] +++ exited with 0 +++ [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] close(13 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2302, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2209, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2300", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] umount2("./2207", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13576] close(14 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2300", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] openat(AT_FDCWD, "./2207", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13576] close(15 [pid 3631] <... openat resumed>) = 3 [pid 3626] <... openat resumed>) = 3 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3626] fstat(3, [pid 13576] close(16 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3626] getdents64(3, [pid 13576] close(17 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13577] close(4 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2300/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] umount2("./2207/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] close(18 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13577] close(5 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2300/binderfs", [pid 3626] lstat("./2207/binderfs", [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] close(19 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13577] close(6 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2300/binderfs" [pid 3626] unlink("./2207/binderfs" [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] close(20 [pid 3631] <... unlink resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13577] close(7 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3626] getdents64(3, [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] close(21 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13577] close(8 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3626] close(3 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] close(22 [pid 3631] <... close resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13577] close(9 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2300" [pid 3626] rmdir("./2207" [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] close(23 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13577] close(10 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2301", 0777 [pid 3626] mkdir("./2208", 0777 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] close(24 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13577] close(11 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13578 attached [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] close(25) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2303 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2210 [pid 13577] close(12 [pid 13576] close(26./strace-static-x86_64: Process 13579 attached [pid 13578] set_robust_list(0x5555566c15e0, 24 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] set_robust_list(0x5555566c15e0, 24 [pid 13578] <... set_robust_list resumed>) = 0 [pid 13576] close(27 [pid 13577] close(13 [pid 13579] <... set_robust_list resumed>) = 0 [pid 13578] chdir("./2301" [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] chdir("./2208" [pid 13578] <... chdir resumed>) = 0 [pid 13577] close(14 [pid 13576] close(28 [pid 13579] <... chdir resumed>) = 0 [pid 13578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] close(15 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... prctl resumed>) = 0 [pid 13579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13578] setpgid(0, 0 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] close(29 [pid 13579] <... prctl resumed>) = 0 [pid 13578] <... setpgid resumed>) = 0 [pid 13577] close(16 [pid 13576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] setpgid(0, 0 [pid 13578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] exit_group(0 [pid 13579] <... setpgid resumed>) = 0 [pid 13578] <... openat resumed>) = 3 [pid 13577] close(17 [pid 13576] <... exit_group resumed>) = ? [pid 13579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13578] write(3, "1000", 4 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] close(18 [pid 13578] <... write resumed>) = 4 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13576] +++ exited with 0 +++ [pid 13579] <... openat resumed>) = 3 [pid 13578] close(3 [pid 13577] close(19 [pid 13579] write(3, "1000", 4 [pid 13578] <... close resumed>) = 0 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... write resumed>) = 4 [pid 13578] symlink("/dev/binderfs", "./binderfs" [pid 13577] close(20 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13579] close(3 [pid 13578] <... symlink resumed>) = 0 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2238", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13579] <... close resumed>) = 0 [pid 13578] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13577] close(21 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13579] symlink("/dev/binderfs", "./binderfs" [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... openat resumed>) = 3 [pid 13577] close(22 [pid 3627] openat(AT_FDCWD, "./2238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13579] <... symlink resumed>) = 0 [pid 13578] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] close(23 [pid 3627] <... openat resumed>) = 3 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13577] close(24 [pid 13578] <... write resumed>) = 8 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13579] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13578] close(3 [pid 13577] close(25 [pid 3627] getdents64(3, [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13578] <... close resumed>) = 0 [pid 13577] close(26 [pid 3627] umount2("./2238/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13579] <... openat resumed>) = 3 [pid 13578] close(4 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13579] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] close(27 [pid 3627] lstat("./2238/binderfs", [pid 13578] close(5 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] close(28 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13579] <... write resumed>) = 8 [pid 13578] close(6 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2238/binderfs" [pid 13579] close(3 [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] close(29 [pid 13578] close(7 [pid 13577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13579] <... close resumed>) = 0 [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] exit_group(0 [pid 3627] getdents64(3, [pid 13579] close(4 [pid 13578] close(8 [pid 13577] <... exit_group resumed>) = ? [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13577] +++ exited with 0 +++ [pid 3627] close(3 [pid 13579] close(5 [pid 13578] close(9 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2272, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] umount2("./2270", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2270", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3630] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] umount2("./2270/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2270/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2270/binderfs") = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2270") = 0 [pid 3630] mkdir("./2271", 0777) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13579] close(6 [pid 13578] close(10 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2273 [pid 3627] rmdir("./2238" [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13579] close(7 [pid 13578] close(11 [pid 3627] mkdir("./2239", 0777 [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13578] close(12 [pid 13579] close(8 [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] close(13./strace-static-x86_64: Process 13580 attached [pid 13580] set_robust_list(0x5555566c15e0, 24 [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] close(9 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2241 [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] close(14 [pid 13579] close(10 [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] close(15 [pid 13579] close(11 [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] close(16 [pid 13579] close(12 [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] close(17) = -1 EBADF (Bad file descriptor) [pid 13579] close(13 [pid 13578] close(18) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] close(19 [pid 13580] <... set_robust_list resumed>) = 0 [pid 13579] close(14 [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] chdir("./2271" [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] close(20 [pid 13580] <... chdir resumed>) = 0 [pid 13579] close(15 [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] close(21 [pid 13580] <... prctl resumed>) = 0 [pid 13579] close(16 [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13581 attached [pid 13580] setpgid(0, 0 [pid 13579] close(17 [pid 13578] close(22 [pid 13581] set_robust_list(0x5555566c15e0, 24 [pid 13580] <... setpgid resumed>) = 0 [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... set_robust_list resumed>) = 0 [pid 13580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13579] close(18 [pid 13578] close(23 [pid 13581] chdir("./2239" [pid 13580] <... openat resumed>) = 3 [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... chdir resumed>) = 0 [pid 13580] write(3, "1000", 4 [pid 13581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13580] <... write resumed>) = 4 [pid 13581] <... prctl resumed>) = 0 [pid 13580] close(3 [pid 13581] setpgid(0, 0 [pid 13580] <... close resumed>) = 0 [pid 13581] <... setpgid resumed>) = 0 [pid 13580] symlink("/dev/binderfs", "./binderfs" [pid 13581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13580] <... symlink resumed>) = 0 [pid 13581] <... openat resumed>) = 3 [pid 13580] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13581] write(3, "1000", 4 [pid 13580] <... openat resumed>) = 3 [pid 13581] <... write resumed>) = 4 [pid 13580] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13581] close(3 [pid 13580] <... write resumed>) = 8 [pid 13581] <... close resumed>) = 0 [pid 13580] close(3 [pid 13581] symlink("/dev/binderfs", "./binderfs" [pid 13580] <... close resumed>) = 0 [pid 13581] <... symlink resumed>) = 0 [pid 13580] close(4 [pid 13579] close(19 [pid 13578] close(24 [pid 13581] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... openat resumed>) = 3 [pid 13580] close(5 [pid 13579] close(20 [pid 13578] close(25 [pid 13581] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... write resumed>) = 8 [pid 13580] close(6 [pid 13579] close(21 [pid 13578] close(26 [pid 13581] close(3 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = 0 [pid 13580] close(7 [pid 13579] close(22 [pid 13578] close(27 [pid 13581] close(4 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(8 [pid 13579] close(23 [pid 13578] close(28 [pid 13581] close(5 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(9 [pid 13579] close(24 [pid 13578] close(29 [pid 13581] close(6 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(10 [pid 13579] close(25 [pid 13578] exit_group(0 [pid 13581] close(7 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] <... exit_group resumed>) = ? [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(11 [pid 13579] close(26 [pid 13581] close(8 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(12 [pid 13581] close(9 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(13 [pid 13581] close(10 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(14 [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13578] +++ exited with 0 +++ [pid 13581] close(11 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] close(27 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(15 [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] close(12 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] close(28 [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(16 [pid 13581] close(13 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(17 [pid 13581] close(14 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(18 [pid 13581] close(15 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(19 [pid 13581] close(16 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(20 [pid 13581] close(17 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(21 [pid 13581] close(18 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(22 [pid 13581] close(19 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(23 [pid 13581] close(20 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(24 [pid 13581] close(21 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(25 [pid 13581] close(22 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(26 [pid 13581] close(23 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2301", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(27 [pid 13579] close(29 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13581] close(24 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2301", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(28 [pid 13579] exit_group(0 [pid 13581] close(25 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13579] <... exit_group resumed>) = ? [pid 3631] <... openat resumed>) = 3 [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] close(29 [pid 13581] close(26 [pid 13580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] exit_group(0 [pid 13581] close(27 [pid 13580] <... exit_group resumed>) = ? [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13580] +++ exited with 0 +++ [pid 13579] +++ exited with 0 +++ [pid 3631] fstat(3, [pid 13581] close(28 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13581] close(29 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2301/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13581] exit_group(0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2208", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13581] <... exit_group resumed>) = ? [pid 3631] lstat("./2301/binderfs", [pid 3630] umount2("./2271", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13581] +++ exited with 0 +++ [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2208", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] unlink("./2301/binderfs" [pid 3630] openat(AT_FDCWD, "./2271", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3631] <... unlink resumed>) = 0 [pid 3626] <... openat resumed>) = 3 [pid 3631] getdents64(3, [pid 3630] fstat(3, [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2241, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] fstat(3, [pid 3631] close(3 [pid 3630] getdents64(3, [pid 3627] umount2("./2239", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... close resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] rmdir("./2301" [pid 3630] umount2("./2271/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] openat(AT_FDCWD, "./2239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] getdents64(3, [pid 3631] <... rmdir resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2271/binderfs", [pid 3627] <... openat resumed>) = 3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2271/binderfs") = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2271") = 0 [pid 3630] mkdir("./2272", 0777) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2274 ./strace-static-x86_64: Process 13582 attached [pid 13582] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13582] chdir("./2272") = 0 [pid 13582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13582] setpgid(0, 0) = 0 [pid 13582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13582] write(3, "1000", 4) = 4 [pid 13582] close(3) = 0 [pid 13582] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13582] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 3626] umount2("./2208/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] mkdir("./2302", 0777 [pid 3627] fstat(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] lstat("./2208/binderfs", [pid 13582] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13582] close(3) = 0 [pid 13582] close(4) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13582] close(5) = -1 EBADF (Bad file descriptor) [pid 13582] close(6) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2208/binderfs" [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2304 [pid 3627] getdents64(3, [pid 13582] close(7 [pid 3626] <... unlink resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] getdents64(3, [pid 3627] umount2("./2239/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] lstat("./2239/binderfs", [pid 3626] close(3 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] unlink("./2239/binderfs" [pid 3626] <... close resumed>) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 3626] rmdir("./2208" [pid 3627] getdents64(3, [pid 13582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 3627] close(3 [pid 3626] mkdir("./2209", 0777 [pid 13582] close(8 [pid 3627] <... close resumed>) = 0 [pid 13582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2239" [pid 3626] <... mkdir resumed>) = 0 [pid 13582] close(9) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13582] close(10 [pid 3627] mkdir("./2240", 0777 [pid 13582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13582] close(11) = -1 EBADF (Bad file descriptor) [pid 13582] close(12) = -1 EBADF (Bad file descriptor) [pid 13582] close(13) = -1 EBADF (Bad file descriptor) [pid 13582] close(14 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2211 [pid 13582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13582] close(15) = -1 EBADF (Bad file descriptor) [pid 13582] close(16) = -1 EBADF (Bad file descriptor) [pid 13582] close(17) = -1 EBADF (Bad file descriptor) [pid 13582] close(18) = -1 EBADF (Bad file descriptor) [pid 13582] close(19) = -1 EBADF (Bad file descriptor) [pid 13582] close(20) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2242 [pid 13582] close(21./strace-static-x86_64: Process 13584 attached ) = -1 EBADF (Bad file descriptor) [pid 13584] set_robust_list(0x5555566c15e0, 24 [pid 13582] close(22 [pid 13584] <... set_robust_list resumed>) = 0 [pid 13582] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13583 attached [pid 13584] chdir("./2209" [pid 13582] close(23 [pid 13584] <... chdir resumed>) = 0 [pid 13582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13583] set_robust_list(0x5555566c15e0, 24 [pid 13582] close(24 [pid 13584] <... prctl resumed>) = 0 [pid 13583] <... set_robust_list resumed>) = 0 [pid 13582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] setpgid(0, 0 [pid 13582] close(25 [pid 13584] <... setpgid resumed>) = 0 [pid 13582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13583] chdir("./2302" [pid 13582] close(26./strace-static-x86_64: Process 13585 attached [pid 13584] <... openat resumed>) = 3 [pid 13582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] <... chdir resumed>) = 0 [pid 13584] write(3, "1000", 4 [pid 13582] close(27 [pid 13585] set_robust_list(0x5555566c15e0, 24 [pid 13584] <... write resumed>) = 4 [pid 13583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] <... set_robust_list resumed>) = 0 [pid 13584] close(3 [pid 13583] <... prctl resumed>) = 0 [pid 13582] close(28 [pid 13584] <... close resumed>) = 0 [pid 13582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] symlink("/dev/binderfs", "./binderfs" [pid 13583] setpgid(0, 0 [pid 13582] close(29 [pid 13585] chdir("./2240" [pid 13584] <... symlink resumed>) = 0 [pid 13583] <... setpgid resumed>) = 0 [pid 13582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13582] exit_group(0 [pid 13585] <... chdir resumed>) = 0 [pid 13584] <... openat resumed>) = 3 [pid 13582] <... exit_group resumed>) = ? [pid 13585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13584] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13583] <... openat resumed>) = 3 [pid 13582] +++ exited with 0 +++ [pid 13585] <... prctl resumed>) = 0 [pid 13584] <... write resumed>) = 8 [pid 13583] write(3, "1000", 4 [pid 13585] setpgid(0, 0 [pid 13584] close(3 [pid 13583] <... write resumed>) = 4 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2274, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13585] <... setpgid resumed>) = 0 [pid 13584] <... close resumed>) = 0 [pid 13583] close(3 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13584] close(4 [pid 13583] <... close resumed>) = 0 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] symlink("/dev/binderfs", "./binderfs" [pid 13585] <... openat resumed>) = 3 [pid 13584] close(5 [pid 13583] <... symlink resumed>) = 0 [pid 13585] write(3, "1000", 4 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] umount2("./2272", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13585] <... write resumed>) = 4 [pid 13584] close(6 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13585] close(3 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] <... openat resumed>) = 3 [pid 3630] openat(AT_FDCWD, "./2272", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13585] <... close resumed>) = 0 [pid 13584] close(7 [pid 13583] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... openat resumed>) = 3 [pid 13585] symlink("/dev/binderfs", "./binderfs" [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13584] close(8 [pid 13583] <... write resumed>) = 8 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13585] <... symlink resumed>) = 0 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(3 [pid 3630] getdents64(3, [pid 13585] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13584] close(9 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] <... close resumed>) = 0 [pid 3630] umount2("./2272/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13585] <... openat resumed>) = 3 [pid 13584] close(10 [pid 13583] close(4 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13585] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2272/binderfs", [pid 13585] <... write resumed>) = 8 [pid 13584] close(11 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13583] close(5 [pid 13585] close(3 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2272/binderfs" [pid 13585] <... close resumed>) = 0 [pid 13584] close(12 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13585] close(4 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(6 [pid 3630] getdents64(3, [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(13 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13585] close(5 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(7 [pid 3630] close(3 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(14 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13585] close(6 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(8 [pid 3630] rmdir("./2272" [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(15 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13585] close(7 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(9 [pid 3630] mkdir("./2273", 0777 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(16 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13585] close(8 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(10 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13586 attached [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(17 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] close(9 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(11 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2275 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(18 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] close(10 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(12 [pid 13586] set_robust_list(0x5555566c15e0, 24 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(19 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] close(11 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(13 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(20 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] close(12 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(14 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(21 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] close(13 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(15 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(22 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] close(14 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(16 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(23 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13586] <... set_robust_list resumed>) = 0 [pid 13585] close(15 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(17 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(24 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13586] chdir("./2273" [pid 13585] close(16 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(18 [pid 13586] <... chdir resumed>) = 0 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(25 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13585] close(17 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(19 [pid 13586] <... prctl resumed>) = 0 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(26 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13586] setpgid(0, 0 [pid 13585] close(18 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(20 [pid 13586] <... setpgid resumed>) = 0 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(27 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] close(19 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(21 [pid 13586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(28 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] close(20 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(22 [pid 13586] <... openat resumed>) = 3 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] close(29 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13586] write(3, "1000", 4 [pid 13585] close(21 [pid 13584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] close(23 [pid 13586] <... write resumed>) = 4 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13584] exit_group(0 [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13586] close(3 [pid 13585] close(22 [pid 13584] <... exit_group resumed>) = ? [pid 13583] close(24 [pid 13586] <... close resumed>) = 0 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13586] symlink("/dev/binderfs", "./binderfs" [pid 13585] close(23 [pid 13584] +++ exited with 0 +++ [pid 13583] close(25 [pid 13586] <... symlink resumed>) = 0 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2211, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13586] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13585] close(24 [pid 13583] close(26 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13586] <... openat resumed>) = 3 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... restart_syscall resumed>) = 0 [pid 13586] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13585] close(25 [pid 13583] close(27 [pid 13586] <... write resumed>) = 8 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13586] close(3 [pid 13585] close(26 [pid 13583] close(28 [pid 3626] umount2("./2209", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13586] <... close resumed>) = 0 [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13586] close(4 [pid 13585] close(27 [pid 13583] close(29 [pid 3626] openat(AT_FDCWD, "./2209", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13586] close(5 [pid 13585] close(28 [pid 13583] exit_group(0 [pid 3626] fstat(3, [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13583] <... exit_group resumed>) = ? [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13586] close(6 [pid 13585] close(29 [pid 13583] +++ exited with 0 +++ [pid 3626] getdents64(3, [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13586] close(7 [pid 13585] exit_group(0 [pid 3626] umount2("./2209/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13585] <... exit_group resumed>) = ? [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2304, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13586] close(8 [pid 13585] +++ exited with 0 +++ [pid 3631] umount2("./2302", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] lstat("./2209/binderfs", [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13586] close(9 [pid 3631] openat(AT_FDCWD, "./2302", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] unlink("./2209/binderfs" [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13586] close(10 [pid 3631] fstat(3, [pid 3626] getdents64(3, [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13586] close(11 [pid 3631] getdents64(3, [pid 3627] umount2("./2240", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] close(3 [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... close resumed>) = 0 [pid 13586] close(12 [pid 3631] umount2("./2302/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] openat(AT_FDCWD, "./2240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] rmdir("./2209" [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... openat resumed>) = 3 [pid 3626] <... rmdir resumed>) = 0 [pid 13586] close(13 [pid 3631] lstat("./2302/binderfs", [pid 3627] fstat(3, [pid 3626] mkdir("./2210", 0777 [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13586] close(14 [pid 3631] unlink("./2302/binderfs" [pid 3627] getdents64(3, [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13587 attached [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13586] close(15 [pid 3631] getdents64(3, [pid 3627] umount2("./2240/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2212 [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13586] close(16 [pid 3631] close(3 [pid 3627] lstat("./2240/binderfs", [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] <... close resumed>) = 0 [pid 13586] close(17 [pid 3631] rmdir("./2302" [pid 3627] unlink("./2240/binderfs" [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 13586] close(18 [pid 3631] mkdir("./2303", 0777 [pid 3627] getdents64(3, [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13586] close(19 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] close(3 [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13586] close(20 [pid 3627] rmdir("./2240" [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13586] close(21 [pid 3627] mkdir("./2241", 0777 [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2305 [pid 3627] <... mkdir resumed>) = 0 [pid 13586] close(22 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13586] close(23 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2243 [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13586] close(24) = -1 EBADF (Bad file descriptor) [pid 13586] close(25) = -1 EBADF (Bad file descriptor) [pid 13586] close(26) = -1 EBADF (Bad file descriptor) [pid 13586] close(27) = -1 EBADF (Bad file descriptor) [pid 13586] close(28) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13588 attached [pid 13586] close(29 [pid 13588] set_robust_list(0x5555566c15e0, 24 [pid 13586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] <... set_robust_list resumed>) = 0 [pid 13587] set_robust_list(0x5555566c15e0, 24 [pid 13586] exit_group(0 [pid 13588] chdir("./2303" [pid 13587] <... set_robust_list resumed>) = 0 [pid 13586] <... exit_group resumed>) = ? [pid 13588] <... chdir resumed>) = 0 [pid 13587] chdir("./2210" [pid 13586] +++ exited with 0 +++ [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2275, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13587] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 13589 attached [pid 13588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13589] set_robust_list(0x5555566c15e0, 24 [pid 13588] <... prctl resumed>) = 0 [pid 13587] <... prctl resumed>) = 0 [pid 3630] umount2("./2273", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13589] <... set_robust_list resumed>) = 0 [pid 13588] setpgid(0, 0 [pid 13587] setpgid(0, 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13589] chdir("./2241" [pid 13588] <... setpgid resumed>) = 0 [pid 13587] <... setpgid resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2273", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13589] <... chdir resumed>) = 0 [pid 13588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13588] <... openat resumed>) = 3 [pid 13587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] <... openat resumed>) = 3 [pid 13589] <... prctl resumed>) = 0 [pid 13588] write(3, "1000", 4 [pid 3630] fstat(3, [pid 13589] setpgid(0, 0 [pid 13588] <... write resumed>) = 4 [pid 13587] <... openat resumed>) = 3 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13589] <... setpgid resumed>) = 0 [pid 13588] close(3 [pid 3630] getdents64(3, [pid 13587] write(3, "1000", 4 [pid 13589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13588] <... close resumed>) = 0 [pid 13587] <... write resumed>) = 4 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13589] <... openat resumed>) = 3 [pid 13588] symlink("/dev/binderfs", "./binderfs" [pid 13587] close(3 [pid 3630] umount2("./2273/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13589] write(3, "1000", 4 [pid 13588] <... symlink resumed>) = 0 [pid 13587] <... close resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13589] <... write resumed>) = 4 [pid 13588] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13589] close(3 [pid 13588] <... openat resumed>) = 3 [pid 13589] <... close resumed>) = 0 [pid 13588] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13589] symlink("/dev/binderfs", "./binderfs" [pid 13588] <... write resumed>) = 8 [pid 13589] <... symlink resumed>) = 0 [pid 13588] close(3 [pid 13589] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13588] <... close resumed>) = 0 [pid 13589] <... openat resumed>) = 3 [pid 13588] close(4 [pid 13589] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13589] <... write resumed>) = 8 [pid 13588] close(5 [pid 13589] close(3 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13589] <... close resumed>) = 0 [pid 13588] close(6 [pid 3630] lstat("./2273/binderfs", [pid 13587] symlink("/dev/binderfs", "./binderfs" [pid 13589] close(4 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(7 [pid 13587] <... symlink resumed>) = 0 [pid 3630] unlink("./2273/binderfs" [pid 13589] close(5 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(8 [pid 3630] <... unlink resumed>) = 0 [pid 13589] close(6 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... openat resumed>) = 3 [pid 3630] getdents64(3, [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(9 [pid 13587] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13589] close(7 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(10 [pid 13587] <... write resumed>) = 8 [pid 3630] close(3 [pid 13589] close(8 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] close(3 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(11 [pid 3630] <... close resumed>) = 0 [pid 13589] close(9 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = 0 [pid 3630] rmdir("./2273" [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(12 [pid 13587] close(4 [pid 13589] close(10 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(13 [pid 13587] close(5 [pid 13589] close(11 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2274", 0777 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(14 [pid 13589] close(12 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] close(6 [pid 3630] <... mkdir resumed>) = 0 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(15 [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13589] close(13 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] close(7 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(16 [pid 13589] close(14 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(17 [pid 13589] close(15 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2276 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(18 [pid 13589] close(16 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] close(8 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(19 [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13589] close(17 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] close(9 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(20 [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13589] close(18 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] close(10./strace-static-x86_64: Process 13590 attached [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(21 [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] set_robust_list(0x5555566c15e0, 24 [pid 13589] close(19 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] close(11 [pid 13590] <... set_robust_list resumed>) = 0 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(22 [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] chdir("./2274" [pid 13589] close(20 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] <... chdir resumed>) = 0 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(23 [pid 13590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13589] close(21 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] <... prctl resumed>) = 0 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(24 [pid 13590] setpgid(0, 0 [pid 13589] close(22 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] <... setpgid resumed>) = 0 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(25 [pid 13590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13589] close(23 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] <... openat resumed>) = 3 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(26 [pid 13590] write(3, "1000", 4 [pid 13589] close(24 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] <... write resumed>) = 4 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(27 [pid 13590] close(3 [pid 13589] close(25 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] <... close resumed>) = 0 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(28 [pid 13590] symlink("/dev/binderfs", "./binderfs" [pid 13589] close(26 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] <... symlink resumed>) = 0 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] close(29 [pid 13590] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13589] close(27 [pid 13588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] close(12 [pid 13590] <... openat resumed>) = 3 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] exit_group(0 [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13589] close(28 [pid 13588] <... exit_group resumed>) = ? [pid 13587] close(13 [pid 13590] <... write resumed>) = 8 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13588] +++ exited with 0 +++ [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] close(3 [pid 13589] close(29 [pid 13587] close(14 [pid 13590] <... close resumed>) = 0 [pid 13589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13590] close(4 [pid 13589] exit_group(0 [pid 13587] close(15 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13589] <... exit_group resumed>) = ? [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 13590] close(5 [pid 13589] +++ exited with 0 +++ [pid 13587] close(16 [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] close(6 [pid 13587] close(17 [pid 3631] umount2("./2303", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2243, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13590] close(7 [pid 13587] close(18 [pid 3631] openat(AT_FDCWD, "./2303", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... restart_syscall resumed>) = 0 [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] close(8 [pid 13587] close(19 [pid 3631] <... openat resumed>) = 3 [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2241", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13590] close(9 [pid 13587] close(20 [pid 3631] fstat(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] openat(AT_FDCWD, "./2241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13590] close(10 [pid 13587] close(21 [pid 3631] getdents64(3, [pid 3627] <... openat resumed>) = 3 [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] fstat(3, [pid 13590] close(11 [pid 13587] close(22 [pid 3631] umount2("./2303/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, [pid 13590] close(12 [pid 13587] close(23 [pid 3631] lstat("./2303/binderfs", [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2241/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13590] close(13 [pid 13587] close(24 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2303/binderfs" [pid 3627] lstat("./2241/binderfs", [pid 13590] close(14 [pid 13587] close(25 [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] unlink("./2241/binderfs" [pid 13590] close(15 [pid 13587] close(26 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3627] getdents64(3, [pid 13590] close(16 [pid 13587] close(27 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3627] close(3 [pid 13590] close(17 [pid 13587] close(28 [pid 3631] rmdir("./2303" [pid 3627] <... close resumed>) = 0 [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2241" [pid 13590] close(18 [pid 13587] close(29 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2304", 0777 [pid 3627] mkdir("./2242", 0777 [pid 13590] close(19 [pid 13587] exit_group(0 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13587] <... exit_group resumed>) = ? [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13590] close(20) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2244 [pid 13590] close(21 [pid 13587] +++ exited with 0 +++ [pid 13590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13590] close(22) = -1 EBADF (Bad file descriptor) [pid 13590] close(23) = -1 EBADF (Bad file descriptor) [pid 13590] close(24) = -1 EBADF (Bad file descriptor) [pid 13590] close(25) = -1 EBADF (Bad file descriptor) [pid 13590] close(26) = -1 EBADF (Bad file descriptor) [pid 13590] close(27) = -1 EBADF (Bad file descriptor) [pid 13590] close(28) = -1 EBADF (Bad file descriptor) [pid 13590] close(29) = -1 EBADF (Bad file descriptor) [pid 13590] exit_group(0) = ? [pid 13590] +++ exited with 0 +++ ./strace-static-x86_64: Process 13591 attached [pid 13591] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13591] chdir("./2242") = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2276, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2306 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3630] umount2("./2274", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] umount2("./2210", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2274", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] openat(AT_FDCWD, "./2210", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... openat resumed>) = 3 [pid 3630] fstat(3, [pid 3626] <... openat resumed>) = 3 [pid 13591] setpgid(0, 0) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] fstat(3, ./strace-static-x86_64: Process 13592 attached [pid 13591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] getdents64(3, [pid 13591] <... openat resumed>) = 3 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13591] write(3, "1000", 4 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] getdents64(3, [pid 13591] <... write resumed>) = 4 [pid 3630] umount2("./2274/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13591] close(3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2210/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13591] <... close resumed>) = 0 [pid 3630] lstat("./2274/binderfs", [pid 13592] set_robust_list(0x5555566c15e0, 24 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] lstat("./2210/binderfs", [pid 13592] <... set_robust_list resumed>) = 0 [pid 3630] unlink("./2274/binderfs" [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13591] symlink("/dev/binderfs", "./binderfs" [pid 3630] <... unlink resumed>) = 0 [pid 3626] unlink("./2210/binderfs" [pid 13592] chdir("./2304" [pid 13591] <... symlink resumed>) = 0 [pid 13592] <... chdir resumed>) = 0 [pid 13591] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] getdents64(3, [pid 3626] <... unlink resumed>) = 0 [pid 13592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13591] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] getdents64(3, [pid 13592] <... prctl resumed>) = 0 [pid 13591] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] close(3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13591] <... write resumed>) = 8 [pid 13591] close(3 [pid 3630] <... close resumed>) = 0 [pid 3626] close(3 [pid 13592] setpgid(0, 0 [pid 13591] <... close resumed>) = 0 [pid 3630] rmdir("./2274" [pid 3626] <... close resumed>) = 0 [pid 13591] close(4 [pid 13592] <... setpgid resumed>) = 0 [pid 13591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3626] rmdir("./2210" [pid 13591] close(5 [pid 3630] mkdir("./2275", 0777 [pid 13591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13591] close(6 [pid 3630] <... mkdir resumed>) = 0 [pid 13592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] mkdir("./2211", 0777 [pid 13591] close(7) = -1 EBADF (Bad file descriptor) [pid 13591] close(8) = -1 EBADF (Bad file descriptor) [pid 13591] close(9) = -1 EBADF (Bad file descriptor) [pid 13591] close(10) = -1 EBADF (Bad file descriptor) [pid 13591] close(11) = -1 EBADF (Bad file descriptor) [pid 13591] close(12) = -1 EBADF (Bad file descriptor) [pid 13591] close(13) = -1 EBADF (Bad file descriptor) [pid 13591] close(14) = -1 EBADF (Bad file descriptor) [pid 13591] close(15) = -1 EBADF (Bad file descriptor) [pid 13591] close(16) = -1 EBADF (Bad file descriptor) [pid 13591] close(17) = -1 EBADF (Bad file descriptor) [pid 13591] close(18) = -1 EBADF (Bad file descriptor) [pid 13591] close(19) = -1 EBADF (Bad file descriptor) [pid 13591] close(20) = -1 EBADF (Bad file descriptor) [pid 13591] close(21) = -1 EBADF (Bad file descriptor) [pid 13591] close(22) = -1 EBADF (Bad file descriptor) [pid 13591] close(23) = -1 EBADF (Bad file descriptor) [pid 13591] close(24) = -1 EBADF (Bad file descriptor) [pid 13591] close(25) = -1 EBADF (Bad file descriptor) [pid 13591] close(26) = -1 EBADF (Bad file descriptor) [pid 13591] close(27) = -1 EBADF (Bad file descriptor) [pid 13591] close(28) = -1 EBADF (Bad file descriptor) [pid 13591] close(29 [pid 3626] <... mkdir resumed>) = 0 [pid 13591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13591] exit_group(0) = ? [pid 13592] <... openat resumed>) = 3 [pid 13591] +++ exited with 0 +++ [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13592] write(3, "1000", 4 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2277 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] umount2("./2242", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3627] openat(AT_FDCWD, "./2242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 13592] <... write resumed>) = 4 [pid 13592] close(3 [pid 3627] fstat(3, [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2213 [pid 13592] <... close resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] getdents64(3, [pid 13592] symlink("/dev/binderfs", "./binderfs" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 13593 attached [pid 3627] umount2("./2242/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13593] set_robust_list(0x5555566c15e0, 24 [pid 13592] <... symlink resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13593] <... set_robust_list resumed>) = 0 [pid 3627] lstat("./2242/binderfs", ./strace-static-x86_64: Process 13594 attached [pid 13593] chdir("./2275" [pid 13592] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13594] set_robust_list(0x5555566c15e0, 24 [pid 13593] <... chdir resumed>) = 0 [pid 3627] unlink("./2242/binderfs" [pid 13594] <... set_robust_list resumed>) = 0 [pid 13593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13592] <... openat resumed>) = 3 [pid 3627] <... unlink resumed>) = 0 [pid 13594] chdir("./2211" [pid 13593] <... prctl resumed>) = 0 [pid 13592] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] getdents64(3, [pid 13594] <... chdir resumed>) = 0 [pid 13593] setpgid(0, 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13593] <... setpgid resumed>) = 0 [pid 13592] <... write resumed>) = 8 [pid 3627] close(3 [pid 13594] <... prctl resumed>) = 0 [pid 13593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13592] close(3 [pid 3627] <... close resumed>) = 0 [pid 13594] setpgid(0, 0 [pid 13593] <... openat resumed>) = 3 [pid 3627] rmdir("./2242" [pid 13592] <... close resumed>) = 0 [pid 13594] <... setpgid resumed>) = 0 [pid 13593] write(3, "1000", 4 [pid 13592] close(4 [pid 3627] <... rmdir resumed>) = 0 [pid 13594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13593] <... write resumed>) = 4 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2243", 0777 [pid 13594] <... openat resumed>) = 3 [pid 13593] close(3 [pid 13592] close(5 [pid 3627] <... mkdir resumed>) = 0 [pid 13594] write(3, "1000", 4 [pid 13593] <... close resumed>) = 0 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13595 attached [pid 13594] <... write resumed>) = 4 [pid 13593] symlink("/dev/binderfs", "./binderfs" [pid 13592] close(6 [pid 13594] close(3 [pid 13593] <... symlink resumed>) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2245 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] <... close resumed>) = 0 [pid 13593] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13592] close(7 [pid 13594] symlink("/dev/binderfs", "./binderfs" [pid 13593] <... openat resumed>) = 3 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] <... symlink resumed>) = 0 [pid 13593] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13592] close(8 [pid 13595] set_robust_list(0x5555566c15e0, 24 [pid 13594] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13593] <... write resumed>) = 8 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] <... openat resumed>) = 3 [pid 13593] close(3 [pid 13592] close(9 [pid 13595] <... set_robust_list resumed>) = 0 [pid 13594] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13593] <... close resumed>) = 0 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] chdir("./2243" [pid 13594] <... write resumed>) = 8 [pid 13593] close(4 [pid 13592] close(10 [pid 13595] <... chdir resumed>) = 0 [pid 13594] close(3 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13594] <... close resumed>) = 0 [pid 13593] close(5 [pid 13592] close(11 [pid 13595] <... prctl resumed>) = 0 [pid 13594] close(4 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] setpgid(0, 0 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(6 [pid 13592] close(12 [pid 13595] <... setpgid resumed>) = 0 [pid 13594] close(5 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(7 [pid 13592] close(13 [pid 13595] <... openat resumed>) = 3 [pid 13594] close(6 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] write(3, "1000", 4 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(8 [pid 13592] close(14 [pid 13595] <... write resumed>) = 4 [pid 13594] close(7 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(3 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(9 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] <... close resumed>) = 0 [pid 13594] close(8 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] close(15 [pid 13595] symlink("/dev/binderfs", "./binderfs" [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(10 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] <... symlink resumed>) = 0 [pid 13594] close(9 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] close(16 [pid 13595] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(11 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] <... openat resumed>) = 3 [pid 13594] close(10 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] close(17 [pid 13595] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(12 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] <... write resumed>) = 8 [pid 13594] close(11 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] close(18 [pid 13595] close(3 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(13 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] <... close resumed>) = 0 [pid 13594] close(12 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] close(19 [pid 13595] close(4 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(14 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(13 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(5 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(15 [pid 13592] close(20 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(14 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(6 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(16 [pid 13592] close(21 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(15 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(7 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(17 [pid 13592] close(22 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(16 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(8 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(18 [pid 13592] close(23 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(17 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(9 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(19 [pid 13592] close(24 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(18 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(10 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(20 [pid 13592] close(25 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(19 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(11 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(21 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(20 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] close(26 [pid 13595] close(12 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(22 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(21 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] close(27 [pid 13595] close(13 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(23 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(22 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] close(28 [pid 13595] close(14 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(24 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(23 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13592] close(29 [pid 13595] close(15 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(25 [pid 13592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(24 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(16 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(26 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(25 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(17 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(27 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(26 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(18 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(28 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(27 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(19 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] close(29 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(28 [pid 13593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(20 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] exit_group(0 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] close(29 [pid 13593] <... exit_group resumed>) = ? [pid 13595] close(21 [pid 13594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13593] +++ exited with 0 +++ [pid 13592] exit_group(0 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] exit_group(0 [pid 13592] <... exit_group resumed>) = ? [pid 13595] close(22 [pid 13594] <... exit_group resumed>) = ? [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13594] +++ exited with 0 +++ [pid 13592] +++ exited with 0 +++ [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13595] close(23 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2306, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] umount2("./2275", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2213, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13595] close(24 [pid 3630] openat(AT_FDCWD, "./2275", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13595] close(25 [pid 3630] <... openat resumed>) = 3 [pid 3626] umount2("./2211", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13595] close(26 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3626] openat(AT_FDCWD, "./2211", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13595] close(27) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13595] close(28 [pid 3631] umount2("./2304", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... openat resumed>) = 3 [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] umount2("./2275/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] fstat(3, [pid 13595] close(29 [pid 3631] openat(AT_FDCWD, "./2304", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3630] lstat("./2275/binderfs", [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13595] exit_group(0 [pid 3631] fstat(3, [pid 13595] <... exit_group resumed>) = ? [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, [pid 13595] +++ exited with 0 +++ [pid 3631] getdents64(3, [pid 3630] unlink("./2275/binderfs" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2245, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... unlink resumed>) = 0 [pid 3631] umount2("./2304/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] getdents64(3, [pid 3626] umount2("./2211/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] lstat("./2304/binderfs", [pid 3630] close(3 [pid 3627] umount2("./2243", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] lstat("./2211/binderfs", [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... close resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] unlink("./2304/binderfs" [pid 3630] rmdir("./2275" [pid 3627] openat(AT_FDCWD, "./2243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 3626] unlink("./2211/binderfs" [pid 3631] getdents64(3, [pid 3630] mkdir("./2276", 0777 [pid 3627] fstat(3, [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 3631] close(3 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] getdents64(3, [pid 3631] <... close resumed>) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] getdents64(3, [pid 3631] rmdir("./2304" [pid 3627] umount2("./2243/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3627] lstat("./2243/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] unlink("./2243/binderfs" [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] mkdir("./2305", 0777 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2278 [pid 3627] getdents64(3, [pid 3626] close(3 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... close resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 3627] rmdir("./2243") = 0 [pid 3627] mkdir("./2244", 0777) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13598 attached [pid 3626] rmdir("./2211" [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2307 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2246 [pid 3626] <... rmdir resumed>) = 0 [pid 3626] mkdir("./2212", 0777./strace-static-x86_64: Process 13596 attached [pid 13596] set_robust_list(0x5555566c15e0, 24 [pid 3626] <... mkdir resumed>) = 0 [pid 13596] <... set_robust_list resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13596] chdir("./2276") = 0 [pid 13596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13596] setpgid(0, 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2214 ./strace-static-x86_64: Process 13597 attached [pid 13596] <... setpgid resumed>) = 0 [pid 13597] set_robust_list(0x5555566c15e0, 24 [pid 13596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13597] <... set_robust_list resumed>) = 0 [pid 13596] <... openat resumed>) = 3 [pid 13597] chdir("./2305" [pid 13596] write(3, "1000", 4 [pid 13597] <... chdir resumed>) = 0 [pid 13596] <... write resumed>) = 4 [pid 13597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13596] close(3 [pid 13597] <... prctl resumed>) = 0 [pid 13596] <... close resumed>) = 0 [pid 13597] setpgid(0, 0 [pid 13596] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 13599 attached [pid 13597] <... setpgid resumed>) = 0 [pid 13596] <... symlink resumed>) = 0 [pid 13599] set_robust_list(0x5555566c15e0, 24 [pid 13597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13596] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13599] <... set_robust_list resumed>) = 0 [pid 13597] <... openat resumed>) = 3 [pid 13596] <... openat resumed>) = 3 [pid 13599] chdir("./2212" [pid 13597] write(3, "1000", 4 [pid 13596] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13599] <... chdir resumed>) = 0 [pid 13597] <... write resumed>) = 4 [pid 13596] <... write resumed>) = 8 [pid 13599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13598] set_robust_list(0x5555566c15e0, 24 [pid 13597] close(3 [pid 13596] close(3 [pid 13599] <... prctl resumed>) = 0 [pid 13598] <... set_robust_list resumed>) = 0 [pid 13597] <... close resumed>) = 0 [pid 13596] <... close resumed>) = 0 [pid 13599] setpgid(0, 0 [pid 13597] symlink("/dev/binderfs", "./binderfs" [pid 13596] close(4 [pid 13599] <... setpgid resumed>) = 0 [pid 13598] chdir("./2244" [pid 13597] <... symlink resumed>) = 0 [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13597] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13596] close(5 [pid 13598] <... chdir resumed>) = 0 [pid 13599] <... openat resumed>) = 3 [pid 13597] <... openat resumed>) = 3 [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] write(3, "1000", 4 [pid 13597] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13596] close(6 [pid 13599] <... write resumed>) = 4 [pid 13598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13597] <... write resumed>) = 8 [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(3 [pid 13598] <... prctl resumed>) = 0 [pid 13597] close(3 [pid 13596] close(7 [pid 13599] <... close resumed>) = 0 [pid 13598] setpgid(0, 0 [pid 13597] <... close resumed>) = 0 [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] symlink("/dev/binderfs", "./binderfs" [pid 13598] <... setpgid resumed>) = 0 [pid 13597] close(4 [pid 13596] close(8 [pid 13599] <... symlink resumed>) = 0 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13597] close(5 [pid 13596] close(9 [pid 13599] <... openat resumed>) = 3 [pid 13598] <... openat resumed>) = 3 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13598] write(3, "1000", 4 [pid 13597] close(6 [pid 13596] close(10 [pid 13599] <... write resumed>) = 8 [pid 13598] <... write resumed>) = 4 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(3 [pid 13598] close(3 [pid 13597] close(7 [pid 13596] close(11 [pid 13599] <... close resumed>) = 0 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(4 [pid 13597] close(8 [pid 13596] close(12 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(5 [pid 13597] close(9 [pid 13596] close(13 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(6 [pid 13597] close(10 [pid 13596] close(14 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(7 [pid 13597] close(11 [pid 13596] close(15 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(8 [pid 13597] close(12 [pid 13596] close(16 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(9 [pid 13597] close(13 [pid 13596] close(17 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(10 [pid 13597] close(14 [pid 13596] close(18 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(11 [pid 13598] <... close resumed>) = 0 [pid 13597] close(15 [pid 13596] close(19 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] symlink("/dev/binderfs", "./binderfs" [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(12 [pid 13598] <... symlink resumed>) = 0 [pid 13597] close(16 [pid 13596] close(20 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(13 [pid 13597] close(17 [pid 13596] close(21 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] <... openat resumed>) = 3 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(14 [pid 13598] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13597] close(18 [pid 13596] close(22 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(15 [pid 13598] <... write resumed>) = 8 [pid 13597] close(19 [pid 13596] close(23 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(3 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(16 [pid 13598] <... close resumed>) = 0 [pid 13597] close(20 [pid 13596] close(24 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(4 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(17 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] close(21 [pid 13596] close(25 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(5 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(18 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] close(22 [pid 13596] close(26 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(6 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(19 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] close(23 [pid 13596] close(27 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(7 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(20 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] close(24 [pid 13596] close(28 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(8 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(21 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] close(25 [pid 13596] close(29 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(9 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(22 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] close(26 [pid 13596] exit_group(0 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(10 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13596] <... exit_group resumed>) = ? [pid 13599] close(23 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] close(27 [pid 13596] +++ exited with 0 +++ [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(11 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] close(24 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] close(28 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2278, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(12 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13599] close(25 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] close(29 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(13 [pid 13597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 13599] close(26 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] exit_group(0 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(14 [pid 13597] <... exit_group resumed>) = ? [pid 13599] close(27 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13597] +++ exited with 0 +++ [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] close(15 [pid 3630] umount2("./2276", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13599] close(28 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13599] close(29 [pid 13598] close(16 [pid 3630] openat(AT_FDCWD, "./2276", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] <... restart_syscall resumed>) = 0 [pid 13599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] exit_group(0 [pid 13598] close(17 [pid 3630] <... openat resumed>) = 3 [pid 13599] <... exit_group resumed>) = ? [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13599] +++ exited with 0 +++ [pid 13598] close(18) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13598] close(19 [pid 3631] umount2("./2305", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13598] close(20 [pid 3631] openat(AT_FDCWD, "./2305", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] getdents64(3, [pid 3626] umount2("./2212", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13598] close(21 [pid 3631] fstat(3, [pid 3630] umount2("./2276/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] openat(AT_FDCWD, "./2212", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13598] close(22 [pid 3631] getdents64(3, [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13598] close(23 [pid 3630] lstat("./2276/binderfs", [pid 3631] umount2("./2305/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] fstat(3, [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13598] close(24 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] unlink("./2276/binderfs" [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2305/binderfs", [pid 13598] close(25 [pid 3630] <... unlink resumed>) = 0 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] getdents64(3, [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2305/binderfs" [pid 3630] getdents64(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13598] close(26 [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] umount2("./2212/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3630] close(3 [pid 13598] close(27 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... close resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3630] rmdir("./2276" [pid 3626] lstat("./2212/binderfs", [pid 13598] close(28 [pid 3631] <... close resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2305" [pid 3630] mkdir("./2277", 0777 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13598] close(29 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] unlink("./2212/binderfs" [pid 13598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2306", 0777 [pid 3630] <... mkdir resumed>) = 0 [pid 13598] exit_group(0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... unlink resumed>) = 0 [pid 13598] <... exit_group resumed>) = ? [pid 3631] <... mkdir resumed>) = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3) = 0 [pid 3626] rmdir("./2212"./strace-static-x86_64: Process 13600 attached [pid 13598] +++ exited with 0 +++ [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2279 [pid 3626] <... rmdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] mkdir("./2213", 0777 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 13601 attached [pid 13600] set_robust_list(0x5555566c15e0, 24 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2308 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13602 attached [pid 13601] set_robust_list(0x5555566c15e0, 24 [pid 13600] <... set_robust_list resumed>) = 0 [pid 13601] <... set_robust_list resumed>) = 0 [pid 13600] chdir("./2277" [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2215 [pid 13600] <... chdir resumed>) = 0 [pid 3627] umount2("./2244", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13601] chdir("./2306" [pid 13600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13601] <... chdir resumed>) = 0 [pid 13600] <... prctl resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13600] setpgid(0, 0 [pid 3627] <... openat resumed>) = 3 [pid 13600] <... setpgid resumed>) = 0 [pid 3627] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13601] <... prctl resumed>) = 0 [pid 13600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13600] <... openat resumed>) = 3 [pid 3627] umount2("./2244/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13601] setpgid(0, 0 [pid 13600] write(3, "1000", 4 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13601] <... setpgid resumed>) = 0 [pid 13600] <... write resumed>) = 4 [pid 3627] lstat("./2244/binderfs", [pid 13600] close(3 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13600] <... close resumed>) = 0 [pid 3627] unlink("./2244/binderfs" [pid 13600] symlink("/dev/binderfs", "./binderfs" [pid 3627] <... unlink resumed>) = 0 [pid 13601] <... openat resumed>) = 3 [pid 13600] <... symlink resumed>) = 0 [pid 3627] getdents64(3, [pid 13600] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13601] write(3, "1000", 4 [pid 13600] <... openat resumed>) = 3 [pid 3627] close(3 [pid 13601] <... write resumed>) = 4 [pid 13600] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] <... close resumed>) = 0 [pid 3627] rmdir("./2244") = 0 [pid 3627] mkdir("./2245", 0777) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2247 ./strace-static-x86_64: Process 13603 attached [pid 13603] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13603] chdir("./2245") = 0 [pid 13603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13603] setpgid(0, 0) = 0 [pid 13601] close(3 [pid 13600] <... write resumed>) = 8 [pid 13601] <... close resumed>) = 0 [pid 13600] close(3 [pid 13601] symlink("/dev/binderfs", "./binderfs" [pid 13600] <... close resumed>) = 0 [pid 13601] <... symlink resumed>) = 0 [pid 13600] close(4 [pid 13603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13601] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(5) = -1 EBADF (Bad file descriptor) [pid 13601] <... openat resumed>) = 3 [pid 13603] <... openat resumed>) = 3 [pid 13601] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13600] close(6 [pid 13603] write(3, "1000", 4 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] <... write resumed>) = 4 [pid 13601] <... write resumed>) = 8 [pid 13600] close(7 [pid 13602] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13601] close(3 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] close(3 [pid 13602] chdir("./2213" [pid 13601] <... close resumed>) = 0 [pid 13600] close(8 [pid 13603] <... close resumed>) = 0 [pid 13602] <... chdir resumed>) = 0 [pid 13601] close(4 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] symlink("/dev/binderfs", "./binderfs" [pid 13602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(9 [pid 13603] <... symlink resumed>) = 0 [pid 13601] close(5 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13602] <... prctl resumed>) = 0 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(10 [pid 13603] <... openat resumed>) = 3 [pid 13601] close(6 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13602] setpgid(0, 0 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(11 [pid 13603] <... write resumed>) = 8 [pid 13602] <... setpgid resumed>) = 0 [pid 13601] close(7 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] close(3 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(12 [pid 13602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13603] <... close resumed>) = 0 [pid 13601] close(8 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] close(4 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(13 [pid 13603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] <... openat resumed>) = 3 [pid 13601] close(9 [pid 13603] close(5) = -1 EBADF (Bad file descriptor) [pid 13603] close(6 [pid 13602] write(3, "1000", 4 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] <... write resumed>) = 4 [pid 13601] close(10 [pid 13600] close(14 [pid 13603] close(7 [pid 13602] close(3 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] close(8 [pid 13600] close(15 [pid 13603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] <... close resumed>) = 0 [pid 13601] close(11 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] close(9 [pid 13602] symlink("/dev/binderfs", "./binderfs" [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(16 [pid 13603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] close(12 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] close(10 [pid 13602] <... symlink resumed>) = 0 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(17 [pid 13603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] close(13 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] close(11 [pid 13602] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(18 [pid 13603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] close(12 [pid 13601] close(14 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(19 [pid 13603] close(13 [pid 13602] <... openat resumed>) = 3 [pid 13601] close(15 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(20 [pid 13603] close(14 [pid 13601] close(16 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] <... write resumed>) = 8 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(21 [pid 13603] close(15 [pid 13602] close(3 [pid 13601] close(17 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(22 [pid 13603] close(16 [pid 13602] <... close resumed>) = 0 [pid 13601] close(18 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13603] close(17) = -1 EBADF (Bad file descriptor) [pid 13603] close(18) = -1 EBADF (Bad file descriptor) [pid 13603] close(19) = -1 EBADF (Bad file descriptor) [pid 13603] close(20) = -1 EBADF (Bad file descriptor) [pid 13603] close(21) = -1 EBADF (Bad file descriptor) [pid 13603] close(22) = -1 EBADF (Bad file descriptor) [pid 13603] close(23) = -1 EBADF (Bad file descriptor) [pid 13603] close(24) = -1 EBADF (Bad file descriptor) [pid 13603] close(25) = -1 EBADF (Bad file descriptor) [pid 13603] close(26) = -1 EBADF (Bad file descriptor) [pid 13603] close(27) = -1 EBADF (Bad file descriptor) [pid 13603] close(28) = -1 EBADF (Bad file descriptor) [pid 13603] close(29) = -1 EBADF (Bad file descriptor) [pid 13603] exit_group(0) = ? [pid 13603] +++ exited with 0 +++ [pid 13602] close(4 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(23 [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] close(19 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2247, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13602] close(5 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(24 [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] close(20 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] close(6 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(25 [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] close(21 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] close(7 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(26 [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] close(22 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] close(8 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(27 [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] close(23 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] close(9 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(28 [pid 3627] umount2("./2245", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] close(24 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13602] close(10 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13600] close(29 [pid 3627] openat(AT_FDCWD, "./2245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] close(25 [pid 13600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13600] exit_group(0 [pid 13601] close(26 [pid 13600] <... exit_group resumed>) = ? [pid 13602] close(11 [pid 3627] fstat(3, [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] close(12) = -1 EBADF (Bad file descriptor) [pid 13602] close(13) = -1 EBADF (Bad file descriptor) [pid 13601] close(27 [pid 13600] +++ exited with 0 +++ [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13602] close(14 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] getdents64(3, [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] close(28 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13602] close(15 [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] close(16 [pid 13601] close(29 [pid 3630] umount2("./2277", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] umount2("./2245/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13602] close(17) = -1 EBADF (Bad file descriptor) [pid 13601] exit_group(0 [pid 3627] lstat("./2245/binderfs", [pid 13602] close(18 [pid 13601] <... exit_group resumed>) = ? [pid 3630] openat(AT_FDCWD, "./2277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13602] close(19) = -1 EBADF (Bad file descriptor) [pid 13602] close(20) = -1 EBADF (Bad file descriptor) [pid 13602] close(21) = -1 EBADF (Bad file descriptor) [pid 13602] close(22) = -1 EBADF (Bad file descriptor) [pid 13602] close(23) = -1 EBADF (Bad file descriptor) [pid 13602] close(24) = -1 EBADF (Bad file descriptor) [pid 13601] +++ exited with 0 +++ [pid 13602] close(25) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3627] unlink("./2245/binderfs" [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2308, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13602] close(26 [pid 3630] fstat(3, [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13602] close(27 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] getdents64(3, [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13602] close(28) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] umount2("./2306", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13602] close(29 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] close(3 [pid 13602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] umount2("./2277/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13602] exit_group(0 [pid 3631] openat(AT_FDCWD, "./2306", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... close resumed>) = 0 [pid 13602] <... exit_group resumed>) = ? [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13602] +++ exited with 0 +++ [pid 3631] <... openat resumed>) = 3 [pid 3630] lstat("./2277/binderfs", [pid 3627] rmdir("./2245" [pid 3631] fstat(3, [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] unlink("./2277/binderfs" [pid 3627] mkdir("./2246", 0777 [pid 3631] getdents64(3, [pid 3630] <... unlink resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2215, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] getdents64(3, [pid 3627] <... mkdir resumed>) = 0 [pid 3631] umount2("./2306/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] umount2("./2213", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] close(3) = 0 [pid 3630] rmdir("./2277") = 0 [pid 3630] mkdir("./2278", 0777 [pid 3631] lstat("./2306/binderfs", [pid 3630] <... mkdir resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13605 attached [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2248 [pid 3626] openat(AT_FDCWD, "./2213", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] unlink("./2306/binderfs" [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2280 [pid 3626] <... openat resumed>) = 3 [pid 3631] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 13604 attached [pid 13604] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13604] chdir("./2246") = 0 [pid 13604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13604] setpgid(0, 0) = 0 [pid 13604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13604] write(3, "1000", 4) = 4 [pid 13604] close(3) = 0 [pid 13604] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13604] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 3626] fstat(3, [pid 3631] getdents64(3, [pid 13604] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] close(3 [pid 3626] getdents64(3, [pid 13605] set_robust_list(0x5555566c15e0, 24 [pid 3631] <... close resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] rmdir("./2306" [pid 3626] umount2("./2213/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... rmdir resumed>) = 0 [pid 13605] <... set_robust_list resumed>) = 0 [pid 13604] <... write resumed>) = 8 [pid 3631] mkdir("./2307", 0777 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13605] chdir("./2278" [pid 13604] close(3 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] lstat("./2213/binderfs", [pid 13605] <... chdir resumed>) = 0 [pid 13604] <... close resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13604] close(4 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13605] <... prctl resumed>) = 0 [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] setpgid(0, 0 [pid 13604] close(5 [pid 13605] <... setpgid resumed>) = 0 [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2213/binderfs" [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2309 [pid 13605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13604] close(6 [pid 3626] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 13606 attached [pid 13605] <... openat resumed>) = 3 [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13605] write(3, "1000", 4 [pid 13604] close(7 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13605] <... write resumed>) = 4 [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] close(3 [pid 13604] close(8 [pid 3626] close(3 [pid 13605] <... close resumed>) = 0 [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13605] symlink("/dev/binderfs", "./binderfs" [pid 13604] close(9 [pid 3626] rmdir("./2213" [pid 13605] <... symlink resumed>) = 0 [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13604] close(10 [pid 3626] <... rmdir resumed>) = 0 [pid 13605] <... openat resumed>) = 3 [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2214", 0777 [pid 13605] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13604] close(11 [pid 13606] set_robust_list(0x5555566c15e0, 24 [pid 13605] <... write resumed>) = 8 [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13605] close(3 [pid 13604] close(12 [pid 13606] <... set_robust_list resumed>) = 0 [pid 13605] <... close resumed>) = 0 [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13605] close(4 [pid 13604] close(13 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] close(5 [pid 13604] close(14 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] close(6 [pid 13604] close(15 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] chdir("./2307" [pid 13605] close(7 [pid 13604] close(16 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2216 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] close(8 [pid 13604] close(17 [pid 13606] <... chdir resumed>) = 0 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] close(9 [pid 13604] close(18 [pid 13606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13607 attached [pid 13606] <... prctl resumed>) = 0 [pid 13605] close(10 [pid 13604] close(19 [pid 13607] set_robust_list(0x5555566c15e0, 24 [pid 13606] setpgid(0, 0 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... set_robust_list resumed>) = 0 [pid 13606] <... setpgid resumed>) = 0 [pid 13605] close(11 [pid 13604] close(20 [pid 13607] chdir("./2214" [pid 13606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... chdir resumed>) = 0 [pid 13606] <... openat resumed>) = 3 [pid 13605] close(12 [pid 13604] close(21 [pid 13607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... prctl resumed>) = 0 [pid 13605] close(13 [pid 13604] close(22 [pid 13607] setpgid(0, 0 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... setpgid resumed>) = 0 [pid 13605] close(14 [pid 13604] close(23 [pid 13607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... openat resumed>) = 3 [pid 13605] close(15 [pid 13604] close(24 [pid 13607] write(3, "1000", 4 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... write resumed>) = 4 [pid 13605] close(16 [pid 13604] close(25 [pid 13607] close(3 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... close resumed>) = 0 [pid 13605] close(17 [pid 13604] close(26 [pid 13607] symlink("/dev/binderfs", "./binderfs" [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... symlink resumed>) = 0 [pid 13605] close(18 [pid 13604] close(27 [pid 13607] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13606] write(3, "1000", 4 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... openat resumed>) = 3 [pid 13606] <... write resumed>) = 4 [pid 13605] close(19 [pid 13604] close(28 [pid 13607] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13606] close(3 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... write resumed>) = 8 [pid 13606] <... close resumed>) = 0 [pid 13605] close(20 [pid 13604] close(29 [pid 13607] close(3 [pid 13606] symlink("/dev/binderfs", "./binderfs" [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... close resumed>) = 0 [pid 13606] <... symlink resumed>) = 0 [pid 13605] close(21 [pid 13604] exit_group(0 [pid 13607] close(4 [pid 13606] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13604] <... exit_group resumed>) = ? [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] <... openat resumed>) = 3 [pid 13605] close(22 [pid 13604] +++ exited with 0 +++ [pid 13607] close(5 [pid 13606] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] close(23 [pid 13607] close(6 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] <... write resumed>) = 8 [pid 13605] close(24 [pid 13607] close(7 [pid 13606] close(3 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] close(25 [pid 13606] <... close resumed>) = 0 [pid 13607] close(8 [pid 13606] close(4 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2246", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] close(26 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13607] close(9 [pid 13606] close(5 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] close(27 [pid 13607] close(10 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] close(6 [pid 3627] <... openat resumed>) = 3 [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] close(28 [pid 3627] fstat(3, [pid 13607] close(11 [pid 13606] close(7 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] close(29 [pid 3627] getdents64(3, [pid 13607] close(12 [pid 13606] close(8 [pid 13605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] exit_group(0 [pid 13607] close(13 [pid 13605] <... exit_group resumed>) = ? [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13605] +++ exited with 0 +++ [pid 13607] close(14 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2280, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] close(15) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2278", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13607] close(16 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13607] close(17 [pid 3630] <... openat resumed>) = 3 [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13607] close(18 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13607] close(19 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] close(9 [pid 3630] umount2("./2278/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] umount2("./2246/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13607] close(20 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] close(10 [pid 3630] lstat("./2278/binderfs", [pid 13607] close(21 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] lstat("./2246/binderfs", [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] close(11 [pid 3630] unlink("./2278/binderfs" [pid 13607] close(22 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] close(12 [pid 3630] getdents64(3, [pid 3627] unlink("./2246/binderfs" [pid 13607] close(23 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] close(13 [pid 3630] close(3 [pid 3627] <... unlink resumed>) = 0 [pid 13607] close(24 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 3627] getdents64(3, [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] close(14 [pid 3630] rmdir("./2278" [pid 13607] close(25 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] close(15 [pid 3630] mkdir("./2279", 0777 [pid 3627] close(3 [pid 13607] close(26 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] close(16 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] rmdir("./2246" [pid 13607] close(27 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] close(17 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2281 [pid 3627] <... rmdir resumed>) = 0 [pid 13607] close(28 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2247", 0777 [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] close(18 [pid 13607] close(29 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13606] close(19 [pid 13607] exit_group(0 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13607] <... exit_group resumed>) = ? [pid 13606] close(20 [pid 13607] +++ exited with 0 +++ [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2249 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13606] close(21./strace-static-x86_64: Process 13608 attached ) = -1 EBADF (Bad file descriptor) [pid 13608] set_robust_list(0x5555566c15e0, 24 [pid 13606] close(22./strace-static-x86_64: Process 13609 attached ) = -1 EBADF (Bad file descriptor) [pid 13606] close(23 [pid 3626] umount2("./2214", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13608] <... set_robust_list resumed>) = 0 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13608] chdir("./2279" [pid 13606] close(24 [pid 3626] openat(AT_FDCWD, "./2214", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13608] <... chdir resumed>) = 0 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3626] <... openat resumed>) = 3 [pid 13606] close(25 [pid 13608] <... prctl resumed>) = 0 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13606] close(26) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13606] close(27) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13606] close(28 [pid 13609] set_robust_list(0x5555566c15e0, 24 [pid 13608] setpgid(0, 0 [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13609] <... set_robust_list resumed>) = 0 [pid 13608] <... setpgid resumed>) = 0 [pid 13606] close(29 [pid 13609] chdir("./2247" [pid 13608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2214/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13609] <... chdir resumed>) = 0 [pid 13608] <... openat resumed>) = 3 [pid 13606] exit_group(0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13608] write(3, "1000", 4 [pid 13606] <... exit_group resumed>) = ? [pid 3626] lstat("./2214/binderfs", [pid 13609] <... prctl resumed>) = 0 [pid 13608] <... write resumed>) = 4 [pid 13609] setpgid(0, 0 [pid 13608] close(3 [pid 13609] <... setpgid resumed>) = 0 [pid 13608] <... close resumed>) = 0 [pid 13609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13608] symlink("/dev/binderfs", "./binderfs" [pid 13609] <... openat resumed>) = 3 [pid 13608] <... symlink resumed>) = 0 [pid 13606] +++ exited with 0 +++ [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13609] write(3, "1000", 4 [pid 13608] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13609] <... write resumed>) = 4 [pid 13608] <... openat resumed>) = 3 [pid 13609] close(3 [pid 13608] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13609] <... close resumed>) = 0 [pid 13608] <... write resumed>) = 8 [pid 13609] symlink("/dev/binderfs", "./binderfs" [pid 13608] close(3 [pid 13609] <... symlink resumed>) = 0 [pid 13608] <... close resumed>) = 0 [pid 13609] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13608] close(4 [pid 13609] <... openat resumed>) = 3 [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13609] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13608] close(5 [pid 13609] <... write resumed>) = 8 [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2309, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] unlink("./2214/binderfs" [pid 13609] close(3 [pid 13608] close(6 [pid 13609] <... close resumed>) = 0 [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13609] close(4 [pid 13608] close(7 [pid 3626] getdents64(3, [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2307", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13609] close(5 [pid 13608] close(8 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] close(3 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2307", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13609] close(6 [pid 13608] close(9 [pid 3626] <... close resumed>) = 0 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3626] rmdir("./2214" [pid 13609] close(7 [pid 13608] close(10 [pid 3631] fstat(3, [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13609] close(8 [pid 13608] close(11 [pid 3631] getdents64(3, [pid 3626] mkdir("./2215", 0777 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13609] close(9 [pid 13608] close(12 [pid 3631] umount2("./2307/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... mkdir resumed>) = 0 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13609] close(10 [pid 13608] close(13 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2307/binderfs", [pid 13609] close(11 [pid 13608] close(14 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13609] close(12 [pid 13608] close(15 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13609] close(13 [pid 13608] close(16 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2217 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13609] close(14 [pid 13608] close(17 [pid 3631] unlink("./2307/binderfs" [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13609] close(15 [pid 13608] close(18 [pid 3631] <... unlink resumed>) = 0 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13609] close(16 [pid 13608] close(19 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 13610 attached [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13610] set_robust_list(0x5555566c15e0, 24 [pid 13609] close(17 [pid 13608] close(20 [pid 13610] <... set_robust_list resumed>) = 0 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13610] chdir("./2215" [pid 13609] close(18 [pid 13608] close(21 [pid 3631] rmdir("./2307" [pid 13610] <... chdir resumed>) = 0 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13609] close(19 [pid 13608] close(22 [pid 3631] <... rmdir resumed>) = 0 [pid 13610] <... prctl resumed>) = 0 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2308", 0777 [pid 13610] setpgid(0, 0 [pid 13609] close(20 [pid 13608] close(23 [pid 13610] <... setpgid resumed>) = 0 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13609] close(21 [pid 13608] close(24 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13610] <... openat resumed>) = 3 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] write(3, "1000", 4 [pid 13609] close(22 [pid 13608] close(25 [pid 13610] <... write resumed>) = 4 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] close(3 [pid 13609] close(23 [pid 13608] close(26 [pid 13610] <... close resumed>) = 0 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] symlink("/dev/binderfs", "./binderfs" [pid 13609] close(24 [pid 13608] close(27 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2310 [pid 13610] <... symlink resumed>) = 0 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13609] close(25 [pid 13608] close(28./strace-static-x86_64: Process 13611 attached [pid 13610] <... openat resumed>) = 3 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13611] set_robust_list(0x5555566c15e0, 24 [pid 13610] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13609] close(26 [pid 13608] close(29 [pid 13611] <... set_robust_list resumed>) = 0 [pid 13610] <... write resumed>) = 8 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13611] chdir("./2308" [pid 13610] close(3 [pid 13609] close(27 [pid 13608] exit_group(0 [pid 13611] <... chdir resumed>) = 0 [pid 13610] <... close resumed>) = 0 [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13608] <... exit_group resumed>) = ? [pid 13611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13610] close(4 [pid 13609] close(28 [pid 13608] +++ exited with 0 +++ [pid 13611] <... prctl resumed>) = 0 [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13611] setpgid(0, 0 [pid 13610] close(5 [pid 13609] close(29 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2281, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13611] <... setpgid resumed>) = 0 [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13610] close(6 [pid 13609] exit_group(0 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13611] <... openat resumed>) = 3 [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13609] <... exit_group resumed>) = ? [pid 13611] write(3, "1000", 4 [pid 13610] close(7 [pid 13609] +++ exited with 0 +++ [pid 13611] <... write resumed>) = 4 [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2279", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2249, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13611] close(3 [pid 13610] close(8 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13611] <... close resumed>) = 0 [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13611] symlink("/dev/binderfs", "./binderfs" [pid 13610] close(9 [pid 3630] <... openat resumed>) = 3 [pid 13611] <... symlink resumed>) = 0 [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3627] umount2("./2247", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13611] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13610] close(10 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13611] <... openat resumed>) = 3 [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] openat(AT_FDCWD, "./2247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13611] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13610] close(11 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13611] <... write resumed>) = 8 [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2279/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... openat resumed>) = 3 [pid 13611] close(3 [pid 13610] close(12 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] fstat(3, [pid 13611] <... close resumed>) = 0 [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2279/binderfs", [pid 13611] close(4 [pid 13610] close(13 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2279/binderfs" [pid 3627] getdents64(3, [pid 13611] close(5 [pid 13610] close(14 [pid 3630] <... unlink resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] umount2("./2247/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13611] close(6 [pid 13610] close(15 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3627] lstat("./2247/binderfs", [pid 13611] close(7 [pid 13610] close(16 [pid 3630] <... close resumed>) = 0 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2279" [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13611] close(8 [pid 13610] close(17 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] unlink("./2247/binderfs" [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2280", 0777 [pid 13611] close(9 [pid 13610] close(18 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13612 attached [pid 13611] close(10 [pid 13610] close(19 [pid 3627] getdents64(3, [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2282 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13611] close(11 [pid 13610] close(20 [pid 3627] close(3 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13611] close(12 [pid 13610] close(21 [pid 3627] <... close resumed>) = 0 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2247" [pid 13611] close(13 [pid 13610] close(22 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13611] close(14 [pid 13610] close(23 [pid 3627] mkdir("./2248", 0777 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13611] close(15 [pid 13610] close(24 [pid 3627] <... mkdir resumed>) = 0 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13611] close(16 [pid 13610] close(25 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13611] close(17 [pid 13610] close(26 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13611] close(18 [pid 13610] close(27 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13611] close(19 [pid 13610] close(28 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2250 [pid 13611] close(20 [pid 13610] close(29./strace-static-x86_64: Process 13613 attached [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] set_robust_list(0x5555566c15e0, 24 [pid 13611] close(21 [pid 13610] exit_group(0 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13610] <... exit_group resumed>) = ? [pid 13612] <... set_robust_list resumed>) = 0 [pid 13611] close(22 [pid 13610] +++ exited with 0 +++ [pid 13613] set_robust_list(0x5555566c15e0, 24 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13613] <... set_robust_list resumed>) = 0 [pid 13612] chdir("./2280" [pid 13611] close(23 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2217, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13613] chdir("./2248" [pid 13612] <... chdir resumed>) = 0 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13613] <... chdir resumed>) = 0 [pid 13612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13611] close(24 [pid 13613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13613] <... prctl resumed>) = 0 [pid 13612] <... prctl resumed>) = 0 [pid 13611] close(25 [pid 13613] setpgid(0, 0 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13613] <... setpgid resumed>) = 0 [pid 13612] setpgid(0, 0 [pid 13611] close(26 [pid 13613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13612] <... setpgid resumed>) = 0 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13613] <... openat resumed>) = 3 [pid 13612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13611] close(27 [pid 13613] write(3, "1000", 4 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13613] <... write resumed>) = 4 [pid 13612] <... openat resumed>) = 3 [pid 13611] close(28 [pid 3626] umount2("./2215", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13613] close(3 [pid 13612] write(3, "1000", 4 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13613] <... close resumed>) = 0 [pid 13611] close(29 [pid 13612] <... write resumed>) = 4 [pid 3626] openat(AT_FDCWD, "./2215", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13613] symlink("/dev/binderfs", "./binderfs" [pid 13612] close(3 [pid 13611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13613] <... symlink resumed>) = 0 [pid 13612] <... close resumed>) = 0 [pid 13611] exit_group(0 [pid 3626] <... openat resumed>) = 3 [pid 13613] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13612] symlink("/dev/binderfs", "./binderfs" [pid 13611] <... exit_group resumed>) = ? [pid 3626] fstat(3, [pid 13613] <... openat resumed>) = 3 [pid 13612] <... symlink resumed>) = 0 [pid 13611] +++ exited with 0 +++ [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13613] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13612] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2310, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] getdents64(3, [pid 13613] <... write resumed>) = 8 [pid 13613] close(3 [pid 13612] <... openat resumed>) = 3 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13613] <... close resumed>) = 0 [pid 13612] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13613] close(4 [pid 3631] <... restart_syscall resumed>) = 0 [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] <... write resumed>) = 8 [pid 13613] close(5 [pid 13612] close(3 [pid 3626] umount2("./2215/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13613] close(6 [pid 13612] <... close resumed>) = 0 [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] close(4 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13613] close(7 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2308", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] lstat("./2215/binderfs", [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] close(5 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13613] close(8 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2308", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] close(6 [pid 3631] <... openat resumed>) = 3 [pid 3626] unlink("./2215/binderfs" [pid 13613] close(9 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] close(7 [pid 3626] <... unlink resumed>) = 0 [pid 13613] close(10 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] close(8 [pid 3631] getdents64(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13613] close(11 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] close(9 [pid 3631] umount2("./2308/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] close(3 [pid 13613] close(12 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] close(10 [pid 3631] lstat("./2308/binderfs", [pid 3626] <... close resumed>) = 0 [pid 13613] close(13 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] rmdir("./2215" [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] close(11 [pid 3631] unlink("./2308/binderfs" [pid 13613] close(14 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] close(12 [pid 3631] <... unlink resumed>) = 0 [pid 3626] mkdir("./2216", 0777 [pid 13613] close(15 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13613] close(16) = -1 EBADF (Bad file descriptor) [pid 13613] close(17) = -1 EBADF (Bad file descriptor) [pid 13613] close(18 [pid 13612] close(13 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13613] close(19 [pid 13612] close(14 [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13613] close(20) = -1 EBADF (Bad file descriptor) [pid 13613] close(21) = -1 EBADF (Bad file descriptor) [pid 13613] close(22) = -1 EBADF (Bad file descriptor) [pid 13613] close(23) = -1 EBADF (Bad file descriptor) [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2308" [pid 13613] close(24 [pid 13612] close(15 [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2218 [pid 13613] close(25) = -1 EBADF (Bad file descriptor) [pid 13612] close(16 [pid 3631] mkdir("./2309", 0777 [pid 13613] close(26 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13613] close(27) = -1 EBADF (Bad file descriptor) [pid 13613] close(28) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13614 attached [pid 13613] close(29 [pid 13614] set_robust_list(0x5555566c15e0, 24 [pid 13613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... set_robust_list resumed>) = 0 [pid 13613] exit_group(0 [pid 13614] chdir("./2216" [pid 13613] <... exit_group resumed>) = ? [pid 13614] <... chdir resumed>) = 0 [pid 13613] +++ exited with 0 +++ [pid 13614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13614] setpgid(0, 0) = 0 [pid 13614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... mkdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13612] close(17 [pid 13614] <... openat resumed>) = 3 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13614] write(3, "1000", 4 [pid 13612] close(18 [pid 13614] <... write resumed>) = 4 [pid 13614] close(3) = 0 [pid 13614] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] close(19 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2311 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13612] close(20 [pid 13614] <... openat resumed>) = 3 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13612] close(21 [pid 13614] <... write resumed>) = 8 [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] close(3 [pid 13612] close(22) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13615 attached [pid 13614] <... close resumed>) = 0 [pid 13612] close(23 [pid 3627] umount2("./2248", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13615] set_robust_list(0x5555566c15e0, 24 [pid 13614] close(4 [pid 13612] close(24 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13615] <... set_robust_list resumed>) = 0 [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13615] chdir("./2309" [pid 13614] close(5 [pid 13612] close(25 [pid 13615] <... chdir resumed>) = 0 [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13614] close(6 [pid 13612] close(26 [pid 3627] fstat(3, [pid 13615] <... prctl resumed>) = 0 [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13615] setpgid(0, 0 [pid 13614] close(7 [pid 13612] close(27 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13615] <... setpgid resumed>) = 0 [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13614] close(8 [pid 13612] close(28 [pid 3627] getdents64(3, [pid 13615] <... openat resumed>) = 3 [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13615] write(3, "1000", 4 [pid 13614] close(9 [pid 13612] close(29 [pid 3627] umount2("./2248/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13615] <... write resumed>) = 4 [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13615] close(3 [pid 13614] close(10 [pid 13615] <... close resumed>) = 0 [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] exit_group(0 [pid 3627] lstat("./2248/binderfs", [pid 13615] symlink("/dev/binderfs", "./binderfs" [pid 13614] close(11 [pid 13612] <... exit_group resumed>) = ? [pid 13615] <... symlink resumed>) = 0 [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13615] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13614] close(12 [pid 13615] <... openat resumed>) = 3 [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13615] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13614] close(13 [pid 13615] <... write resumed>) = 8 [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13615] close(3 [pid 13614] close(14 [pid 13615] <... close resumed>) = 0 [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13615] close(4 [pid 13614] close(15 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13615] close(5 [pid 13614] close(16 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13612] +++ exited with 0 +++ [pid 3627] unlink("./2248/binderfs" [pid 13615] close(6 [pid 13614] close(17 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2282, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3627] <... unlink resumed>) = 0 [pid 13615] close(7 [pid 13614] close(18 [pid 3630] <... restart_syscall resumed>) = 0 [pid 3627] getdents64(3, [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13615] close(8 [pid 13614] close(19 [pid 3627] close(3 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2280", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13615] close(9 [pid 13614] close(20 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... close resumed>) = 0 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] rmdir("./2248" [pid 13615] close(10 [pid 13614] close(21 [pid 3630] <... openat resumed>) = 3 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3627] <... rmdir resumed>) = 0 [pid 13615] close(11 [pid 13614] close(22 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13615] close(12 [pid 13614] close(23 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2280/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13615] close(13 [pid 13614] close(24 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2280/binderfs", [pid 13615] close(14 [pid 13614] close(25 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2280/binderfs" [pid 13615] close(15 [pid 13614] close(26 [pid 3630] <... unlink resumed>) = 0 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13615] close(16 [pid 13614] close(27 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13615] close(17 [pid 13614] close(28 [pid 3630] <... close resumed>) = 0 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2280" [pid 13615] close(18 [pid 13614] close(29 [pid 3630] <... rmdir resumed>) = 0 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2281", 0777 [pid 13615] close(19 [pid 13614] exit_group(0 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] mkdir("./2249", 0777 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13614] <... exit_group resumed>) = ? [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13615] close(20 [pid 13614] +++ exited with 0 +++ [pid 3627] <... mkdir resumed>) = 0 [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2283 [pid 13615] close(21 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13615] close(22) = -1 EBADF (Bad file descriptor) [pid 13615] close(23) = -1 EBADF (Bad file descriptor) [pid 13615] close(24) = -1 EBADF (Bad file descriptor) [pid 13615] close(25) = -1 EBADF (Bad file descriptor) [pid 13615] close(26 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2251 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13615] close(27) = -1 EBADF (Bad file descriptor) [pid 3626] <... restart_syscall resumed>) = 0 [pid 13615] close(28) = -1 EBADF (Bad file descriptor) [pid 13615] close(29) = -1 EBADF (Bad file descriptor) [pid 13615] exit_group(0) = ? ./strace-static-x86_64: Process 13616 attached [pid 13615] +++ exited with 0 +++ [pid 3626] umount2("./2216", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13617 attached [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13617] set_robust_list(0x5555566c15e0, 24 [pid 3626] openat(AT_FDCWD, "./2216", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13617] <... set_robust_list resumed>) = 0 [pid 3631] umount2("./2309", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... openat resumed>) = 3 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] fstat(3, [pid 3631] openat(AT_FDCWD, "./2309", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13617] chdir("./2249" [pid 3631] <... openat resumed>) = 3 [pid 3626] getdents64(3, [pid 13617] <... chdir resumed>) = 0 [pid 3631] fstat(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13616] set_robust_list(0x5555566c15e0, 24 [pid 3626] umount2("./2216/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13617] <... prctl resumed>) = 0 [pid 13616] <... set_robust_list resumed>) = 0 [pid 3631] getdents64(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13617] setpgid(0, 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] lstat("./2216/binderfs", [pid 13617] <... setpgid resumed>) = 0 [pid 13616] chdir("./2281" [pid 3631] umount2("./2309/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13616] <... chdir resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13617] <... openat resumed>) = 3 [pid 13616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] lstat("./2309/binderfs", [pid 3626] unlink("./2216/binderfs" [pid 13617] write(3, "1000", 4) = 4 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13617] close(3 [pid 13616] <... prctl resumed>) = 0 [pid 3631] unlink("./2309/binderfs" [pid 3626] getdents64(3, [pid 13617] <... close resumed>) = 0 [pid 13617] symlink("/dev/binderfs", "./binderfs" [pid 3631] <... unlink resumed>) = 0 [pid 13617] <... symlink resumed>) = 0 [pid 13616] setpgid(0, 0 [pid 3631] getdents64(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13617] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13616] <... setpgid resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3 [pid 13617] <... openat resumed>) = 3 [pid 3631] close(3 [pid 13617] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... close resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13617] <... write resumed>) = 8 [pid 13616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] rmdir("./2309" [pid 13617] close(3 [pid 3626] rmdir("./2216" [pid 13617] <... close resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 13617] close(4 [pid 3631] mkdir("./2310", 0777 [pid 3626] <... rmdir resumed>) = 0 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... openat resumed>) = 3 [pid 13617] close(5 [pid 13616] write(3, "1000", 4 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] mkdir("./2217", 0777 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13617] close(6 [pid 3626] <... mkdir resumed>) = 0 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13617] close(7) = -1 EBADF (Bad file descriptor) [pid 13617] close(8) = -1 EBADF (Bad file descriptor) [pid 13617] close(9) = -1 EBADF (Bad file descriptor) [pid 13617] close(10) = -1 EBADF (Bad file descriptor) [pid 13617] close(11) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13617] close(12 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2312 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13617] close(13) = -1 EBADF (Bad file descriptor) [pid 13617] close(14) = -1 EBADF (Bad file descriptor) [pid 13617] close(15) = -1 EBADF (Bad file descriptor) [pid 13617] close(16) = -1 EBADF (Bad file descriptor) [pid 13617] close(17) = -1 EBADF (Bad file descriptor) [pid 13617] close(18 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2219 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13618 attached [pid 13617] close(19 [pid 13618] set_robust_list(0x5555566c15e0, 24 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... write resumed>) = 4 [pid 13618] <... set_robust_list resumed>) = 0 [pid 13617] close(20 [pid 13618] chdir("./2310" [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] close(3./strace-static-x86_64: Process 13619 attached [pid 13618] <... chdir resumed>) = 0 [pid 13617] close(21 [pid 13619] set_robust_list(0x5555566c15e0, 24 [pid 13618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... close resumed>) = 0 [pid 13619] <... set_robust_list resumed>) = 0 [pid 13618] <... prctl resumed>) = 0 [pid 13617] close(22 [pid 13616] symlink("/dev/binderfs", "./binderfs" [pid 13619] chdir("./2217" [pid 13618] setpgid(0, 0 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] <... chdir resumed>) = 0 [pid 13618] <... setpgid resumed>) = 0 [pid 13617] close(23 [pid 13616] <... symlink resumed>) = 0 [pid 13619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] <... prctl resumed>) = 0 [pid 13618] <... openat resumed>) = 3 [pid 13617] close(24 [pid 13616] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13619] setpgid(0, 0 [pid 13618] write(3, "1000", 4 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] <... setpgid resumed>) = 0 [pid 13618] <... write resumed>) = 4 [pid 13616] <... openat resumed>) = 3 [pid 13617] close(25 [pid 13619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13618] close(3 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13619] <... openat resumed>) = 3 [pid 13618] <... close resumed>) = 0 [pid 13617] close(26 [pid 13619] write(3, "1000", 4 [pid 13618] symlink("/dev/binderfs", "./binderfs" [pid 13616] <... write resumed>) = 8 [pid 13619] <... write resumed>) = 4 [pid 13618] <... symlink resumed>) = 0 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] close(3 [pid 13619] close(3 [pid 13618] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13617] close(27 [pid 13619] <... close resumed>) = 0 [pid 13618] <... openat resumed>) = 3 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... close resumed>) = 0 [pid 13619] symlink("/dev/binderfs", "./binderfs" [pid 13618] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13617] close(28 [pid 13616] close(4 [pid 13619] <... symlink resumed>) = 0 [pid 13618] <... write resumed>) = 8 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13618] close(3 [pid 13617] close(29 [pid 13616] close(5 [pid 13619] <... openat resumed>) = 3 [pid 13618] <... close resumed>) = 0 [pid 13617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13618] close(4 [pid 13619] <... write resumed>) = 8 [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13617] exit_group(0 [pid 13616] close(6 [pid 13619] close(3 [pid 13618] close(5 [pid 13617] <... exit_group resumed>) = ? [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] <... close resumed>) = 0 [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(4 [pid 13618] close(6 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(5 [pid 13618] close(7 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(6 [pid 13618] close(8 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(7 [pid 13618] close(9 [pid 13617] +++ exited with 0 +++ [pid 13616] close(7 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(8 [pid 13618] close(10 [pid 13616] close(8 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2251, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13619] close(9 [pid 13618] close(11 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(10 [pid 13618] close(12 [pid 13616] close(9 [pid 3627] umount2("./2249", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(11 [pid 13618] close(13 [pid 13616] close(10 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13619] close(12 [pid 13618] close(14 [pid 13616] close(11 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13619] close(13 [pid 13618] close(15 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(14 [pid 13618] close(16 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(15 [pid 13618] close(17 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(16 [pid 13618] close(18 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(17 [pid 13618] close(19 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(18 [pid 13618] close(20 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(19 [pid 13618] close(21 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(20 [pid 13618] close(22 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(21 [pid 13618] close(23 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(22 [pid 13618] close(24 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(23 [pid 13618] close(25 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(24 [pid 13618] close(26 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(25 [pid 13618] close(27 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(26 [pid 13618] close(28 [pid 13616] close(12 [pid 3627] fstat(3, [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(27 [pid 13618] close(29 [pid 13616] close(13 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13619] close(28 [pid 13618] exit_group(0 [pid 13616] close(14 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13618] <... exit_group resumed>) = ? [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13619] close(29 [pid 13618] +++ exited with 0 +++ [pid 13616] close(15 [pid 3627] umount2("./2249/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2312, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13619] exit_group(0) = ? [pid 13616] close(16 [pid 3627] lstat("./2249/binderfs", [pid 13619] +++ exited with 0 +++ [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] close(17 [pid 3631] umount2("./2310", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] unlink("./2249/binderfs" [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2219, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13616] close(18 [pid 3631] openat(AT_FDCWD, "./2310", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... unlink resumed>) = 0 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13616] close(19 [pid 3631] <... openat resumed>) = 3 [pid 3627] getdents64(3, [pid 3626] <... restart_syscall resumed>) = 0 [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13616] close(20 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] close(3 [pid 13616] close(21 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2217", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2310/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... close resumed>) = 0 [pid 13616] close(22 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] rmdir("./2249" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2310/binderfs", [pid 13616] close(23 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2217", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2310/binderfs" [pid 3627] mkdir("./2250", 0777 [pid 13616] close(24 [pid 3626] <... openat resumed>) = 3 [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3626] fstat(3, [pid 3627] <... mkdir resumed>) = 0 [pid 13616] close(25 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] getdents64(3, [pid 13616] close(26 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 13620 attached [pid 13616] close(27 [pid 3631] <... close resumed>) = 0 [pid 3626] umount2("./2217/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2310" [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2252 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13616] close(28 [pid 3626] lstat("./2217/binderfs", [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13616] close(29 [pid 3631] mkdir("./2311", 0777 [pid 3626] unlink("./2217/binderfs" [pid 13616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13620] set_robust_list(0x5555566c15e0, 24 [pid 13616] exit_group(0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] getdents64(3, [pid 13616] <... exit_group resumed>) = ? [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3) = 0 [pid 3626] rmdir("./2217") = 0 [pid 3626] mkdir("./2218", 0777) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2220 [pid 13620] <... set_robust_list resumed>) = 0 [pid 13616] +++ exited with 0 +++ [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2313 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2283, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 13621 attached [pid 13621] set_robust_list(0x5555566c15e0, 24 [pid 13620] chdir("./2250" [pid 13621] <... set_robust_list resumed>) = 0 [pid 13620] <... chdir resumed>) = 0 [pid 13621] chdir("./2311" [pid 13620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13621] <... chdir resumed>) = 0 [pid 13621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13621] setpgid(0, 0) = 0 [pid 13621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 13622 attached ) = 3 [pid 13622] set_robust_list(0x5555566c15e0, 24 [pid 13621] write(3, "1000", 4 [pid 13622] <... set_robust_list resumed>) = 0 [pid 13621] <... write resumed>) = 4 [pid 13622] chdir("./2218" [pid 13621] close(3 [pid 13622] <... chdir resumed>) = 0 [pid 13621] <... close resumed>) = 0 [pid 13622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13621] symlink("/dev/binderfs", "./binderfs" [pid 13622] <... prctl resumed>) = 0 [pid 13621] <... symlink resumed>) = 0 [pid 13622] setpgid(0, 0 [pid 13621] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13622] <... setpgid resumed>) = 0 [pid 13622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13621] <... openat resumed>) = 3 [pid 13620] <... prctl resumed>) = 0 [pid 3630] umount2("./2281", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13622] <... openat resumed>) = 3 [pid 13621] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13620] setpgid(0, 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13622] write(3, "1000", 4 [pid 13621] <... write resumed>) = 8 [pid 13620] <... setpgid resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13622] <... write resumed>) = 4 [pid 13621] close(3 [pid 3630] <... openat resumed>) = 3 [pid 13620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] getdents64(3, [pid 13622] close(3 [pid 13621] <... close resumed>) = 0 [pid 13620] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13622] <... close resumed>) = 0 [pid 13621] close(4 [pid 13620] write(3, "1000", 4 [pid 13622] symlink("/dev/binderfs", "./binderfs" [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... write resumed>) = 4 [pid 3630] umount2("./2281/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13622] <... symlink resumed>) = 0 [pid 13621] close(5 [pid 13620] close(3 [pid 13622] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... close resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13622] <... openat resumed>) = 3 [pid 13621] close(6 [pid 13620] symlink("/dev/binderfs", "./binderfs" [pid 3630] lstat("./2281/binderfs", [pid 13622] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13622] <... write resumed>) = 8 [pid 13621] close(7 [pid 13620] <... symlink resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13622] close(3 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] unlink("./2281/binderfs" [pid 13622] <... close resumed>) = 0 [pid 13621] close(8 [pid 13622] close(4 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... openat resumed>) = 3 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(9 [pid 13620] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... unlink resumed>) = 0 [pid 13622] close(5 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(10 [pid 13620] <... write resumed>) = 8 [pid 3630] getdents64(3, [pid 13622] close(6 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(11 [pid 13620] <... close resumed>) = 0 [pid 13622] close(7 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(4 [pid 3630] close(3 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(12 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13622] close(8 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(5 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(13 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2281" [pid 13622] close(9 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(6 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(14 [pid 13622] close(10 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(15 [pid 13620] close(7 [pid 3630] mkdir("./2282", 0777 [pid 13622] close(11 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(16 [pid 13620] close(8 [pid 3630] <... mkdir resumed>) = 0 [pid 13622] close(12 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(17 [pid 13620] close(9 [pid 13622] close(13 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(18 [pid 13622] close(14 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(19 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13622] close(15 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(20 [pid 13620] close(10 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2284 [pid 13622] close(16 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(21 [pid 13620] close(11 [pid 13622] close(17 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(22 [pid 13620] close(12./strace-static-x86_64: Process 13623 attached [pid 13622] close(18 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] set_robust_list(0x5555566c15e0, 24 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(23 [pid 13620] close(13 [pid 13623] <... set_robust_list resumed>) = 0 [pid 13622] close(19 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] chdir("./2282" [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(24 [pid 13620] close(14 [pid 13623] <... chdir resumed>) = 0 [pid 13622] close(20 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(25 [pid 13623] <... prctl resumed>) = 0 [pid 13622] close(21 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] setpgid(0, 0 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(26 [pid 13623] <... setpgid resumed>) = 0 [pid 13622] close(22 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(27 [pid 13623] <... openat resumed>) = 3 [pid 13622] close(23 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] write(3, "1000", 4 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(28 [pid 13623] <... write resumed>) = 4 [pid 13622] close(24 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] close(3 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] close(29 [pid 13623] <... close resumed>) = 0 [pid 13622] close(25 [pid 13621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] symlink("/dev/binderfs", "./binderfs" [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] exit_group(0 [pid 13623] <... symlink resumed>) = 0 [pid 13622] close(26 [pid 13621] <... exit_group resumed>) = ? [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13621] +++ exited with 0 +++ [pid 13620] close(15 [pid 13623] <... openat resumed>) = 3 [pid 13622] close(27 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(16 [pid 13623] <... write resumed>) = 8 [pid 13622] close(28 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13623] close(3 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(17 [pid 3631] umount2("./2311", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13623] <... close resumed>) = 0 [pid 13622] close(29 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13623] close(4 [pid 13622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(18 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13622] exit_group(0 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2311", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13623] close(5 [pid 13622] <... exit_group resumed>) = ? [pid 13620] close(19 [pid 3631] <... openat resumed>) = 3 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13622] +++ exited with 0 +++ [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13623] close(6 [pid 13620] close(20 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2220, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13623] close(7 [pid 13620] close(21 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2311/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13623] close(8 [pid 13620] close(22 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2311/binderfs", [pid 3626] umount2("./2218", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13623] close(9 [pid 13620] close(23 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2311/binderfs" [pid 3626] openat(AT_FDCWD, "./2218", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13623] close(10 [pid 3626] <... openat resumed>) = 3 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13623] close(11 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13623] close(12 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2218/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13623] close(13 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2218/binderfs", [pid 13623] close(14 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2218/binderfs" [pid 13623] close(15 [pid 3626] <... unlink resumed>) = 0 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(24 [pid 3626] getdents64(3, [pid 13623] close(16 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(25 [pid 3631] getdents64(3, [pid 3626] close(3 [pid 13623] close(17 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... close resumed>) = 0 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(26 [pid 3631] close(3 [pid 3626] rmdir("./2218" [pid 13623] close(18 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(27 [pid 3631] rmdir("./2311" [pid 3626] mkdir("./2219", 0777 [pid 13623] close(19 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(28 [pid 3631] mkdir("./2312", 0777 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13624 attached [pid 13623] close(20 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13620] close(29 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2221 [pid 13623] close(21 [pid 13620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] close(22) = -1 EBADF (Bad file descriptor) [pid 13623] close(23) = -1 EBADF (Bad file descriptor) [pid 13623] close(24) = -1 EBADF (Bad file descriptor) [pid 13623] close(25) = -1 EBADF (Bad file descriptor) [pid 13620] exit_group(0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2314 [pid 13623] close(26 [pid 13620] <... exit_group resumed>) = ? [pid 13623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13623] close(27) = -1 EBADF (Bad file descriptor) [pid 13623] close(28) = -1 EBADF (Bad file descriptor) [pid 13623] close(29) = -1 EBADF (Bad file descriptor) [pid 13623] exit_group(0) = ? [pid 13624] set_robust_list(0x5555566c15e0, 24 [pid 13623] +++ exited with 0 +++ [pid 13620] +++ exited with 0 +++ ./strace-static-x86_64: Process 13625 attached [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13625] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13625] chdir("./2312" [pid 13624] <... set_robust_list resumed>) = 0 [pid 13625] <... chdir resumed>) = 0 [pid 13624] chdir("./2219" [pid 3630] umount2("./2282", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] umount2("./2250", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13624] <... chdir resumed>) = 0 [pid 13625] <... prctl resumed>) = 0 [pid 13624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13625] setpgid(0, 0 [pid 13624] <... prctl resumed>) = 0 [pid 13625] <... setpgid resumed>) = 0 [pid 13624] setpgid(0, 0 [pid 13625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13624] <... setpgid resumed>) = 0 [pid 13625] <... openat resumed>) = 3 [pid 13624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13625] write(3, "1000", 4 [pid 13624] <... openat resumed>) = 3 [pid 13625] <... write resumed>) = 4 [pid 13624] write(3, "1000", 4 [pid 13625] close(3 [pid 13624] <... write resumed>) = 4 [pid 13625] <... close resumed>) = 0 [pid 13624] close(3 [pid 13625] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13624] <... close resumed>) = 0 [pid 13625] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13624] symlink("/dev/binderfs", "./binderfs" [pid 13625] <... openat resumed>) = 3 [pid 13624] <... symlink resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13625] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13624] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13625] <... write resumed>) = 8 [pid 13624] <... openat resumed>) = 3 [pid 3630] openat(AT_FDCWD, "./2282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] openat(AT_FDCWD, "./2250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13625] close(3 [pid 13624] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... openat resumed>) = 3 [pid 13625] <... close resumed>) = 0 [pid 13624] <... write resumed>) = 8 [pid 3627] <... openat resumed>) = 3 [pid 3630] fstat(3, [pid 13625] close(4 [pid 13624] close(3 [pid 3627] fstat(3, [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13625] close(5 [pid 13624] close(4 [pid 3630] getdents64(3, [pid 3627] getdents64(3, [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13625] close(6 [pid 13624] close(5 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2282/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] umount2("./2250/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13625] close(7 [pid 13624] close(6 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13625] close(8 [pid 13624] close(7 [pid 3630] lstat("./2282/binderfs", [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] lstat("./2250/binderfs", [pid 13625] close(9 [pid 13624] close(8 [pid 3630] unlink("./2282/binderfs" [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13625] close(10 [pid 13624] close(9 [pid 3630] <... unlink resumed>) = 0 [pid 3627] unlink("./2250/binderfs" [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13625] close(11 [pid 13624] close(10 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3627] getdents64(3, [pid 13625] close(12 [pid 13624] close(11 [pid 3630] <... close resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2282" [pid 3627] close(3 [pid 13625] close(13 [pid 13624] close(12 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 13625] close(14 [pid 13624] close(13 [pid 3630] mkdir("./2283", 0777 [pid 3627] rmdir("./2250" [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(15 [pid 13624] close(14 [pid 3630] <... mkdir resumed>) = 0 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13625] close(16 [pid 13624] close(15 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(17 [pid 13624] close(16 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(18 [pid 13624] close(17 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(19 [pid 13624] close(18 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(20 [pid 13624] close(19 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(21 [pid 13624] close(20 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(22 [pid 13624] close(21 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(23 [pid 13624] close(22 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(24 [pid 13624] close(23 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(25 [pid 13624] close(24 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(26 [pid 13624] close(25 [pid 3627] mkdir("./2251", 0777 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(27 [pid 13624] close(26 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] close(28 [pid 13624] close(27 [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13625] close(29 [pid 13624] close(28 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2285 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13625] exit_group(0 [pid 13624] close(29 [pid 13625] <... exit_group resumed>) = ? [pid 13624] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13627 attached [pid 13625] +++ exited with 0 +++ [pid 13624] exit_group(0) = ? [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2314, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2253 ./strace-static-x86_64: Process 13626 attached [pid 13627] set_robust_list(0x5555566c15e0, 24 [pid 13624] +++ exited with 0 +++ [pid 13626] set_robust_list(0x5555566c15e0, 24 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13626] <... set_robust_list resumed>) = 0 [pid 3631] umount2("./2312", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13626] chdir("./2283" [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13626] <... chdir resumed>) = 0 [pid 3631] openat(AT_FDCWD, "./2312", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] <... openat resumed>) = 3 [pid 3631] fstat(3, [pid 13626] <... prctl resumed>) = 0 [pid 13626] setpgid(0, 0 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13627] <... set_robust_list resumed>) = 0 [pid 13626] <... setpgid resumed>) = 0 [pid 3631] getdents64(3, [pid 13626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2219", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13627] chdir("./2251" [pid 13626] <... openat resumed>) = 3 [pid 3631] umount2("./2312/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13627] <... chdir resumed>) = 0 [pid 13626] write(3, "1000", 4 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13626] <... write resumed>) = 4 [pid 3631] lstat("./2312/binderfs", [pid 3626] <... openat resumed>) = 3 [pid 13626] close(3 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] fstat(3, [pid 13627] <... prctl resumed>) = 0 [pid 13626] <... close resumed>) = 0 [pid 3631] unlink("./2312/binderfs" [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13626] symlink("/dev/binderfs", "./binderfs" [pid 3626] getdents64(3, [pid 13627] setpgid(0, 0 [pid 13626] <... symlink resumed>) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13626] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] getdents64(3, [pid 3626] umount2("./2219/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13627] <... setpgid resumed>) = 0 [pid 13626] <... openat resumed>) = 3 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13626] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] close(3 [pid 3626] lstat("./2219/binderfs", [pid 13627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13626] <... write resumed>) = 8 [pid 3631] <... close resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13626] close(3 [pid 3631] rmdir("./2312" [pid 3626] unlink("./2219/binderfs" [pid 13627] <... openat resumed>) = 3 [pid 13626] <... close resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13627] write(3, "1000", 4 [pid 13626] close(4 [pid 3631] mkdir("./2313", 0777 [pid 3626] getdents64(3, [pid 13627] <... write resumed>) = 4 [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13627] close(3 [pid 13626] close(5 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] close(3 [pid 13627] <... close resumed>) = 0 [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... close resumed>) = 0 [pid 13627] symlink("/dev/binderfs", "./binderfs" [pid 13626] close(6 [pid 3626] rmdir("./2219" [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13626] close(7 [pid 3626] mkdir("./2220", 0777 [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13627] <... symlink resumed>) = 0 [pid 13626] close(8 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2315 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13627] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13626] close(9 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2222 [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13626] close(10) = -1 EBADF (Bad file descriptor) [pid 13626] close(11) = -1 EBADF (Bad file descriptor) [pid 13626] close(12) = -1 EBADF (Bad file descriptor) [pid 13626] close(13) = -1 EBADF (Bad file descriptor) [pid 13626] close(14) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13628 attached [pid 13626] close(15 [pid 13628] set_robust_list(0x5555566c15e0, 24 [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] <... set_robust_list resumed>) = 0 [pid 13626] close(16 [pid 13628] chdir("./2313" [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] <... chdir resumed>) = 0 [pid 13626] close(17 [pid 13628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] <... prctl resumed>) = 0 [pid 13626] close(18 [pid 13628] setpgid(0, 0 [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] <... setpgid resumed>) = 0 [pid 13626] close(19./strace-static-x86_64: Process 13629 attached [pid 13628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] set_robust_list(0x5555566c15e0, 24 [pid 13628] <... openat resumed>) = 3 [pid 13627] <... openat resumed>) = 3 [pid 13626] close(20 [pid 13629] <... set_robust_list resumed>) = 0 [pid 13628] write(3, "1000", 4 [pid 13627] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] chdir("./2220" [pid 13628] <... write resumed>) = 4 [pid 13627] <... write resumed>) = 8 [pid 13626] close(21 [pid 13629] <... chdir resumed>) = 0 [pid 13628] close(3 [pid 13627] close(3 [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13628] <... close resumed>) = 0 [pid 13626] close(22 [pid 13629] <... prctl resumed>) = 0 [pid 13628] symlink("/dev/binderfs", "./binderfs" [pid 13627] <... close resumed>) = 0 [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] setpgid(0, 0 [pid 13628] <... symlink resumed>) = 0 [pid 13627] close(4 [pid 13626] close(23 [pid 13629] <... setpgid resumed>) = 0 [pid 13628] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13628] <... openat resumed>) = 3 [pid 13627] close(5 [pid 13626] close(24 [pid 13629] <... openat resumed>) = 3 [pid 13628] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] write(3, "1000", 4 [pid 13628] <... write resumed>) = 8 [pid 13627] close(6 [pid 13626] close(25 [pid 13629] <... write resumed>) = 4 [pid 13628] close(3 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] close(3 [pid 13628] <... close resumed>) = 0 [pid 13627] close(7 [pid 13626] close(26 [pid 13629] <... close resumed>) = 0 [pid 13628] close(4 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] symlink("/dev/binderfs", "./binderfs" [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] close(8 [pid 13626] close(27 [pid 13629] <... symlink resumed>) = 0 [pid 13628] close(5 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] close(9 [pid 13626] close(28 [pid 13629] <... openat resumed>) = 3 [pid 13628] close(6 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13626] close(29 [pid 13629] <... write resumed>) = 8 [pid 13628] close(7 [pid 13626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] close(3 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13626] exit_group(0 [pid 13629] <... close resumed>) = 0 [pid 13628] close(8 [pid 13626] <... exit_group resumed>) = ? [pid 13629] close(4 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] close(10 [pid 13626] +++ exited with 0 +++ [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(9 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2285, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13629] close(5 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(10 [pid 13627] close(11 [pid 13629] close(6 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(11 [pid 13627] close(12 [pid 13629] close(7 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(12 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] close(8 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(13 [pid 13627] close(13 [pid 13629] close(9 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(14 [pid 13627] close(14 [pid 13629] close(10 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2283", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(15 [pid 13627] close(15 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13629] close(11 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(16 [pid 13629] close(12 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(17 [pid 13629] close(13 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(18 [pid 13629] close(14 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(19 [pid 13629] close(15 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(20 [pid 13629] close(16 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(21 [pid 13629] close(17 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(22 [pid 13629] close(18 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(23 [pid 13629] close(19 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(24 [pid 13629] close(20 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(25 [pid 13629] close(21 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(26 [pid 13629] close(22 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(27 [pid 13629] close(23 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] close(16 [pid 3630] openat(AT_FDCWD, "./2283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(28 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] close(24 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] close(17 [pid 3630] <... openat resumed>) = 3 [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] close(29 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13629] close(25 [pid 13628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] close(18 [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] exit_group(0 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13629] close(26 [pid 13628] <... exit_group resumed>) = ? [pid 13627] close(19 [pid 3630] getdents64(3, [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13628] +++ exited with 0 +++ [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13629] close(27 [pid 13627] close(20 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] umount2("./2283/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13629] close(28 [pid 13627] close(21 [pid 3630] lstat("./2283/binderfs", [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] close(29 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13627] close(22 [pid 3630] unlink("./2283/binderfs" [pid 13629] exit_group(0 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13629] <... exit_group resumed>) = ? [pid 13627] close(23 [pid 3630] <... unlink resumed>) = 0 [pid 13629] +++ exited with 0 +++ [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13627] close(24 [pid 3631] umount2("./2313", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] close(3 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2222, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13627] close(25 [pid 3631] openat(AT_FDCWD, "./2313", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 3626] <... restart_syscall resumed>) = 0 [pid 3631] <... openat resumed>) = 3 [pid 3626] umount2("./2220", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2220/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2220/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2220/binderfs") = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3) = 0 [pid 3626] rmdir("./2220") = 0 [pid 3626] mkdir("./2221", 0777) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13630 attached [pid 13627] close(26 [pid 3631] fstat(3, [pid 3630] rmdir("./2283" [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2223 [pid 13627] close(27 [pid 3631] getdents64(3, [pid 3630] <... rmdir resumed>) = 0 [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] mkdir("./2284", 0777 [pid 13627] close(28 [pid 3631] umount2("./2313/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... mkdir resumed>) = 0 [pid 13627] close(29 [pid 3631] lstat("./2313/binderfs", [pid 13627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13627] exit_group(0) = ? [pid 3631] unlink("./2313/binderfs"./strace-static-x86_64: Process 13631 attached [pid 13631] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13631] chdir("./2284" [pid 13627] +++ exited with 0 +++ [pid 13631] <... chdir resumed>) = 0 [pid 13631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2253, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2286 [pid 3631] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3 [pid 13631] setpgid(0, 0 [pid 3631] <... close resumed>) = 0 [pid 3631] rmdir("./2313" [pid 13631] <... setpgid resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 3631] mkdir("./2314", 0777 [pid 13631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... mkdir resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13631] <... openat resumed>) = 3 [pid 3627] umount2("./2251", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13631] write(3, "1000", 4) = 4 [pid 13631] close(3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13631] <... close resumed>) = 0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2316 [pid 3627] openat(AT_FDCWD, "./2251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13631] symlink("/dev/binderfs", "./binderfs" [pid 3627] <... openat resumed>) = 3 [pid 13631] <... symlink resumed>) = 0 [pid 3627] fstat(3, [pid 13631] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13631] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] getdents64(3, [pid 13631] <... write resumed>) = 8 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13630] set_robust_list(0x5555566c15e0, 24./strace-static-x86_64: Process 13632 attached [pid 13631] close(3 [pid 3627] umount2("./2251/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 13632] set_robust_list(0x5555566c15e0, 24 [pid 13631] <... close resumed>) = 0 [pid 3627] lstat("./2251/binderfs", [pid 13632] <... set_robust_list resumed>) = 0 [pid 13631] close(4 [pid 13630] <... set_robust_list resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13632] chdir("./2314" [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2251/binderfs" [pid 13632] <... chdir resumed>) = 0 [pid 13631] close(5 [pid 13630] chdir("./2221" [pid 13632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13632] <... prctl resumed>) = 0 [pid 13631] close(6 [pid 13630] <... chdir resumed>) = 0 [pid 3627] getdents64(3, [pid 13632] setpgid(0, 0 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... setpgid resumed>) = 0 [pid 13631] close(7 [pid 13630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] <... prctl resumed>) = 0 [pid 3627] close(3 [pid 13632] <... openat resumed>) = 3 [pid 13631] close(8 [pid 3627] <... close resumed>) = 0 [pid 13632] write(3, "1000", 4 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] setpgid(0, 0 [pid 3627] rmdir("./2251" [pid 13632] <... write resumed>) = 4 [pid 13631] close(9 [pid 13630] <... setpgid resumed>) = 0 [pid 13632] close(3 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13632] <... close resumed>) = 0 [pid 13631] close(10 [pid 13632] symlink("/dev/binderfs", "./binderfs" [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] mkdir("./2252", 0777 [pid 13632] <... symlink resumed>) = 0 [pid 13631] close(11 [pid 13630] <... openat resumed>) = 3 [pid 13632] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13632] <... openat resumed>) = 3 [pid 13631] close(12 [pid 13632] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... write resumed>) = 8 [pid 13631] close(13 [pid 13632] close(3 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = 0 [pid 13631] close(14 [pid 13632] close(4 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(15 [pid 13632] close(5 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(16 [pid 13632] close(6 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(17 [pid 13632] close(7 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(18 [pid 13632] close(8 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(19 [pid 13632] close(9 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(20 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13630] write(3, "1000", 4 [pid 13632] close(10 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(21 [pid 13632] close(11 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(22 [pid 13632] close(12 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(23 [pid 13630] <... write resumed>) = 4 [pid 13632] close(13 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] close(3 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2254 [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(24 [pid 13630] <... close resumed>) = 0 [pid 13632] close(14 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] symlink("/dev/binderfs", "./binderfs" [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(25 [pid 13632] close(15 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] <... symlink resumed>) = 0 ./strace-static-x86_64: Process 13633 attached [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(26 [pid 13630] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13633] set_robust_list(0x5555566c15e0, 24 [pid 13632] close(16 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13633] <... set_robust_list resumed>) = 0 [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(27 [pid 13630] <... openat resumed>) = 3 [pid 13633] chdir("./2252" [pid 13632] close(17 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13633] <... chdir resumed>) = 0 [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(28 [pid 13633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13632] close(18 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] <... write resumed>) = 8 [pid 13633] <... prctl resumed>) = 0 [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] close(29 [pid 13630] close(3 [pid 13633] setpgid(0, 0 [pid 13632] close(19 [pid 13631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13633] <... setpgid resumed>) = 0 [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] exit_group(0 [pid 13630] <... close resumed>) = 0 [pid 13633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13632] close(20 [pid 13631] <... exit_group resumed>) = ? [pid 13630] close(4 [pid 13633] <... openat resumed>) = 3 [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13631] +++ exited with 0 +++ [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13633] write(3, "1000", 4 [pid 13632] close(21 [pid 13633] <... write resumed>) = 4 [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] close(5 [pid 13633] close(3 [pid 13632] close(22 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13633] <... close resumed>) = 0 [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] close(6 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13633] symlink("/dev/binderfs", "./binderfs" [pid 13632] close(23 [pid 13633] <... symlink resumed>) = 0 [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13633] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13632] close(24 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 13633] <... openat resumed>) = 3 [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] close(7 [pid 13633] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13632] close(25 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13633] <... write resumed>) = 8 [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] close(8 [pid 13633] close(3 [pid 13632] close(26 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2284", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13633] <... close resumed>) = 0 [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] close(9 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13633] close(4 [pid 13632] close(27 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] close(10 [pid 13633] close(5 [pid 13632] close(28 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] close(11 [pid 13633] close(6 [pid 13632] close(29 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] close(12 [pid 13633] close(7 [pid 13632] exit_group(0 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13632] <... exit_group resumed>) = ? [pid 13630] close(13 [pid 3630] getdents64(3, [pid 13633] close(8 [pid 13632] +++ exited with 0 +++ [pid 13633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13633] close(9) = -1 EBADF (Bad file descriptor) [pid 13633] close(10) = -1 EBADF (Bad file descriptor) [pid 13633] close(11) = -1 EBADF (Bad file descriptor) [pid 13633] close(12) = -1 EBADF (Bad file descriptor) [pid 13633] close(13) = -1 EBADF (Bad file descriptor) [pid 13633] close(14) = -1 EBADF (Bad file descriptor) [pid 13633] close(15) = -1 EBADF (Bad file descriptor) [pid 13633] close(16) = -1 EBADF (Bad file descriptor) [pid 13633] close(17) = -1 EBADF (Bad file descriptor) [pid 13633] close(18) = -1 EBADF (Bad file descriptor) [pid 13633] close(19) = -1 EBADF (Bad file descriptor) [pid 13633] close(20) = -1 EBADF (Bad file descriptor) [pid 13633] close(21) = -1 EBADF (Bad file descriptor) [pid 13633] close(22) = -1 EBADF (Bad file descriptor) [pid 13633] close(23) = -1 EBADF (Bad file descriptor) [pid 13633] close(24) = -1 EBADF (Bad file descriptor) [pid 13633] close(25) = -1 EBADF (Bad file descriptor) [pid 13633] close(26) = -1 EBADF (Bad file descriptor) [pid 13633] close(27) = -1 EBADF (Bad file descriptor) [pid 13633] close(28) = -1 EBADF (Bad file descriptor) [pid 13633] close(29) = -1 EBADF (Bad file descriptor) [pid 13633] exit_group(0) = ? [pid 13633] +++ exited with 0 +++ [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13630] close(14 [pid 3630] umount2("./2284/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2316, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2314", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13630] close(15 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2284/binderfs", [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2314", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13630] close(16 [pid 3631] <... openat resumed>) = 3 [pid 3630] unlink("./2284/binderfs" [pid 3627] umount2("./2252", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3630] <... unlink resumed>) = 0 [pid 13630] close(17 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] getdents64(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] openat(AT_FDCWD, "./2252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13630] close(18 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] close(3 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2314/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... close resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13630] close(19 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] rmdir("./2284" [pid 3627] fstat(3, [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2314/binderfs", [pid 3630] <... rmdir resumed>) = 0 [pid 13630] close(20 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] mkdir("./2285", 0777 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2314/binderfs" [pid 3630] <... mkdir resumed>) = 0 [pid 3627] getdents64(3, [pid 13630] close(21 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13634 attached [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13630] close(22 [pid 3631] getdents64(3, [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2287 [pid 3627] umount2("./2252/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13630] close(23 [pid 3631] close(3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3627] lstat("./2252/binderfs", [pid 13630] close(24 [pid 3631] rmdir("./2314" [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13630] close(25 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] unlink("./2252/binderfs" [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2315", 0777 [pid 13630] close(26 [pid 3627] <... unlink resumed>) = 0 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] getdents64(3, [pid 13630] close(27 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13630] close(28 [pid 3627] close(3 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2317 [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13630] close(29 [pid 3627] rmdir("./2252" [pid 13630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13630] exit_group(0 [pid 3627] mkdir("./2253", 0777 [pid 13630] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13635 attached [pid 3627] <... mkdir resumed>) = 0 [pid 13635] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13635] chdir("./2315") = 0 [pid 13635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13635] setpgid(0, 0) = 0 [pid 13635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13635] write(3, "1000", 4) = 4 [pid 13635] close(3) = 0 [pid 13635] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13635] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13635] <... openat resumed>) = 3 [pid 13630] +++ exited with 0 +++ [pid 13635] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2223, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13635] <... write resumed>) = 8 [pid 13635] close(3 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2255 [pid 13635] <... close resumed>) = 0 [pid 3626] umount2("./2221", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13635] close(4 [pid 13634] set_robust_list(0x5555566c15e0, 24 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] <... set_robust_list resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13635] close(5 [pid 3626] <... openat resumed>) = 3 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13635] close(6 [pid 13634] chdir("./2285" [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] <... chdir resumed>) = 0 [pid 3626] getdents64(3, ./strace-static-x86_64: Process 13636 attached [pid 13635] close(7 [pid 13634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13636] set_robust_list(0x5555566c15e0, 24 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] <... prctl resumed>) = 0 [pid 3626] umount2("./2221/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13636] <... set_robust_list resumed>) = 0 [pid 13635] close(8 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13634] setpgid(0, 0 [pid 13636] chdir("./2253" [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2221/binderfs", [pid 13636] <... chdir resumed>) = 0 [pid 13635] close(9 [pid 13634] <... setpgid resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2221/binderfs" [pid 13636] <... prctl resumed>) = 0 [pid 13635] close(10 [pid 13634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3626] <... unlink resumed>) = 0 [pid 13636] setpgid(0, 0 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13636] <... setpgid resumed>) = 0 [pid 13635] close(11 [pid 13634] <... openat resumed>) = 3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] write(3, "1000", 4 [pid 3626] close(3 [pid 13636] <... openat resumed>) = 3 [pid 13635] close(12 [pid 13634] <... write resumed>) = 4 [pid 3626] <... close resumed>) = 0 [pid 13636] write(3, "1000", 4 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(3 [pid 3626] rmdir("./2221" [pid 13636] <... write resumed>) = 4 [pid 13635] close(13 [pid 13634] <... close resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13636] close(3 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] symlink("/dev/binderfs", "./binderfs" [pid 3626] mkdir("./2222", 0777 [pid 13636] <... close resumed>) = 0 [pid 13635] close(14 [pid 13634] <... symlink resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13636] symlink("/dev/binderfs", "./binderfs" [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13636] <... symlink resumed>) = 0 [pid 13635] close(15 [pid 13634] <... openat resumed>) = 3 [pid 13636] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2224 [pid 13636] <... openat resumed>) = 3 [pid 13635] close(16 [pid 13634] <... write resumed>) = 8 [pid 13636] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(3 [pid 13636] <... write resumed>) = 8 [pid 13635] close(17 [pid 13634] <... close resumed>) = 0 [pid 13636] close(3 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(4 [pid 13636] <... close resumed>) = 0 [pid 13635] close(18 [pid 13636] close(4 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] close(19 [pid 13636] close(5 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] close(20 [pid 13636] close(6 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] close(21 [pid 13636] close(7 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] close(22 [pid 13636] close(8 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] close(23 [pid 13636] close(9 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] close(24 [pid 13636] close(10 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] close(25 [pid 13636] close(11 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] close(26 [pid 13636] close(12 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] close(27 [pid 13634] close(5 [pid 13636] close(13 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] close(28 [pid 13634] close(6 [pid 13636] close(14 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] close(29 [pid 13634] close(7 [pid 13636] close(15 [pid 13635] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13637 attached [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] exit_group(0 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13637] set_robust_list(0x5555566c15e0, 24 [pid 13636] close(16 [pid 13635] <... exit_group resumed>) = ? [pid 13634] close(8 [pid 13637] <... set_robust_list resumed>) = 0 [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13635] +++ exited with 0 +++ [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] close(17 [pid 13634] close(9 [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] close(18 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13637] chdir("./2222" [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(10 [pid 3631] umount2("./2315", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13637] <... chdir resumed>) = 0 [pid 13636] close(19 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(11 [pid 3631] openat(AT_FDCWD, "./2315", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13637] <... prctl resumed>) = 0 [pid 13636] close(20 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(12 [pid 3631] <... openat resumed>) = 3 [pid 13637] setpgid(0, 0) = 0 [pid 13636] close(21 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(13 [pid 13636] close(22 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(14 [pid 3631] getdents64(3, [pid 13637] <... openat resumed>) = 3 [pid 13636] close(23 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13637] write(3, "1000", 4 [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(15 [pid 3631] umount2("./2315/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13637] <... write resumed>) = 4 [pid 13636] close(24 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13637] close(3 [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(16 [pid 3631] lstat("./2315/binderfs", [pid 13637] <... close resumed>) = 0 [pid 13636] close(25 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13637] symlink("/dev/binderfs", "./binderfs" [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(17 [pid 3631] unlink("./2315/binderfs" [pid 13636] close(26 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13637] <... symlink resumed>) = 0 [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(18 [pid 3631] getdents64(3, [pid 13636] close(27 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13637] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(19 [pid 3631] close(3 [pid 13636] close(28 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13637] <... openat resumed>) = 3 [pid 13634] close(20 [pid 3631] <... close resumed>) = 0 [pid 13637] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13636] close(29 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2315" [pid 13636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(21 [pid 13637] <... write resumed>) = 8 [pid 13636] exit_group(0 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13637] close(3 [pid 13636] <... exit_group resumed>) = ? [pid 13634] close(22 [pid 3631] mkdir("./2316", 0777 [pid 13637] <... close resumed>) = 0 [pid 13636] +++ exited with 0 +++ [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13637] close(4 [pid 13634] close(23 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2255, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13637] close(5 [pid 13634] close(24 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13637] close(6 [pid 13634] close(25 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2318 [pid 3627] umount2("./2253", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(26 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13637] close(7 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] close(27 [pid 3627] <... openat resumed>) = 3 [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13637] close(8 [pid 13634] close(28 [pid 3627] fstat(3, ./strace-static-x86_64: Process 13638 attached [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13638] set_robust_list(0x5555566c15e0, 24 [pid 13637] close(9 [pid 13634] close(29 [pid 3627] getdents64(3, [pid 13638] <... set_robust_list resumed>) = 0 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13638] chdir("./2316" [pid 13637] close(10 [pid 13634] exit_group(0 [pid 3627] umount2("./2253/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13638] <... chdir resumed>) = 0 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] <... exit_group resumed>) = ? [pid 13638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13637] close(11 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13638] <... prctl resumed>) = 0 [pid 13638] setpgid(0, 0) = 0 [pid 13638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13634] +++ exited with 0 +++ [pid 3627] lstat("./2253/binderfs", [pid 13638] write(3, "1000", 4 [pid 13637] close(12 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2287, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13638] <... write resumed>) = 4 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13638] close(3 [pid 13637] close(13 [pid 3627] unlink("./2253/binderfs" [pid 13638] <... close resumed>) = 0 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2285", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13638] symlink("/dev/binderfs", "./binderfs" [pid 13637] close(14 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... unlink resumed>) = 0 [pid 13638] <... symlink resumed>) = 0 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] getdents64(3, [pid 13638] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13637] close(15 [pid 3630] <... openat resumed>) = 3 [pid 13638] <... openat resumed>) = 3 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13638] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13637] close(16 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] close(3 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] <... close resumed>) = 0 [pid 13638] <... write resumed>) = 8 [pid 13637] close(17 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] rmdir("./2253" [pid 13638] close(3 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2285/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... rmdir resumed>) = 0 [pid 13638] <... close resumed>) = 0 [pid 13637] close(18 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] mkdir("./2254", 0777 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13637] close(19 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13637] close(20 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2256 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13637] close(21) = -1 EBADF (Bad file descriptor) [pid 13637] close(22) = -1 EBADF (Bad file descriptor) [pid 13637] close(23) = -1 EBADF (Bad file descriptor) [pid 13637] close(24) = -1 EBADF (Bad file descriptor) [pid 13637] close(25) = -1 EBADF (Bad file descriptor) [pid 13637] close(26) = -1 EBADF (Bad file descriptor) [pid 13637] close(27 [pid 13638] close(4 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2285/binderfs", [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13637] close(28 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13638] close(5 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2285/binderfs"./strace-static-x86_64: Process 13639 attached [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13637] close(29 [pid 13638] close(6 [pid 13637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13637] exit_group(0 [pid 3630] getdents64(3, [pid 13639] set_robust_list(0x5555566c15e0, 24 [pid 13638] close(7 [pid 13637] <... exit_group resumed>) = ? [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13639] <... set_robust_list resumed>) = 0 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13637] +++ exited with 0 +++ [pid 3630] close(3 [pid 13638] close(8 [pid 3630] <... close resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2285" [pid 13638] close(9) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13639] chdir("./2254" [pid 13638] close(10 [pid 3630] mkdir("./2286", 0777 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... chdir resumed>) = 0 [pid 13638] close(11 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] umount2("./2222", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13639] <... prctl resumed>) = 0 [pid 13638] close(12 [pid 13639] setpgid(0, 0) = 0 [pid 13639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2288 [pid 3626] openat(AT_FDCWD, "./2222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13638] close(13 [pid 13639] <... openat resumed>) = 3 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13639] write(3, "1000", 4 [pid 13638] close(14 [pid 3626] fstat(3, [pid 13639] <... write resumed>) = 4 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] close(3 [pid 13638] close(15 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13639] <... close resumed>) = 0 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] symlink("/dev/binderfs", "./binderfs" [pid 13638] close(16 [pid 3626] getdents64(3, [pid 13639] <... symlink resumed>) = 0 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13640 attached [pid 13639] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13640] set_robust_list(0x5555566c15e0, 24 [pid 13639] <... openat resumed>) = 3 [pid 13638] close(17 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13640] <... set_robust_list resumed>) = 0 [pid 13639] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] umount2("./2222/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] chdir("./2286" [pid 13639] <... write resumed>) = 8 [pid 13638] close(18 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13640] <... chdir resumed>) = 0 [pid 13639] close(3 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2222/binderfs", [pid 13640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13639] <... close resumed>) = 0 [pid 13638] close(19 [pid 13640] <... prctl resumed>) = 0 [pid 13639] close(4 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13640] setpgid(0, 0 [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13638] close(20 [pid 3626] unlink("./2222/binderfs" [pid 13640] <... setpgid resumed>) = 0 [pid 13639] close(5 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13638] close(21 [pid 3626] getdents64(3, [pid 13640] <... openat resumed>) = 3 [pid 13639] close(6 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13640] write(3, "1000", 4 [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13638] close(22 [pid 3626] close(3 [pid 13640] <... write resumed>) = 4 [pid 13639] close(7 [pid 13640] close(3 [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] <... close resumed>) = 0 [pid 13639] close(8 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13640] symlink("/dev/binderfs", "./binderfs" [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13638] close(23 [pid 3626] rmdir("./2222" [pid 13640] <... symlink resumed>) = 0 [pid 13639] close(9 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13638] close(24 [pid 3626] <... rmdir resumed>) = 0 [pid 13640] <... openat resumed>) = 3 [pid 13639] close(10 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2223", 0777 [pid 13640] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13638] close(25 [pid 13640] <... write resumed>) = 8 [pid 13639] close(11 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13640] close(3 [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13638] close(26 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13640] <... close resumed>) = 0 [pid 13639] close(12 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13641 attached [pid 13640] close(4 [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13638] close(27 [pid 13641] set_robust_list(0x5555566c15e0, 24 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] close(13 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2225 [pid 13641] <... set_robust_list resumed>) = 0 [pid 13640] close(5 [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13638] close(28 [pid 13641] chdir("./2223" [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] close(14 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13641] <... chdir resumed>) = 0 [pid 13640] close(6 [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13638] close(29 [pid 13641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] close(15 [pid 13638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13641] <... prctl resumed>) = 0 [pid 13640] close(7 [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13638] exit_group(0 [pid 13641] setpgid(0, 0 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] close(16 [pid 13638] <... exit_group resumed>) = ? [pid 13641] <... setpgid resumed>) = 0 [pid 13640] close(8 [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13638] +++ exited with 0 +++ [pid 13641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13641] <... openat resumed>) = 3 [pid 13640] close(9 [pid 13639] close(17 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2318, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13641] write(3, "1000", 4 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13641] <... write resumed>) = 4 [pid 13640] close(10 [pid 13639] close(18 [pid 13641] close(3 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13641] <... close resumed>) = 0 [pid 13640] close(11 [pid 13639] close(19 [pid 13641] symlink("/dev/binderfs", "./binderfs" [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13641] <... symlink resumed>) = 0 [pid 13640] close(12 [pid 13639] close(20 [pid 13641] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2316", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13641] <... openat resumed>) = 3 [pid 13640] close(13 [pid 13639] close(21 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13641] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2316", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13641] <... write resumed>) = 8 [pid 13640] close(14 [pid 13639] close(22 [pid 13641] close(3 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13641] <... close resumed>) = 0 [pid 13640] close(15 [pid 13639] close(23 [pid 3631] fstat(3, [pid 13641] close(4 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] close(16 [pid 13639] close(24 [pid 3631] getdents64(3, [pid 13641] close(5 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] close(17 [pid 13639] close(25 [pid 3631] umount2("./2316/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13641] close(6 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] close(18 [pid 13639] close(26 [pid 3631] lstat("./2316/binderfs", [pid 13641] close(7 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] close(19 [pid 13639] close(27 [pid 3631] unlink("./2316/binderfs" [pid 13641] close(8 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13641] close(9 [pid 13640] close(20 [pid 13639] close(28 [pid 3631] getdents64(3, [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13641] close(10 [pid 13640] close(21 [pid 13639] close(29 [pid 3631] close(3 [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13641] close(11 [pid 13640] close(22 [pid 13639] exit_group(0 [pid 3631] rmdir("./2316" [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13639] <... exit_group resumed>) = ? [pid 13641] close(12 [pid 13640] close(23 [pid 3631] <... rmdir resumed>) = 0 [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13641] close(13) = -1 EBADF (Bad file descriptor) [pid 13641] close(14) = -1 EBADF (Bad file descriptor) [pid 13641] close(15) = -1 EBADF (Bad file descriptor) [pid 13641] close(16 [pid 13639] +++ exited with 0 +++ [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2317", 0777 [pid 13641] close(17) = -1 EBADF (Bad file descriptor) [pid 13640] close(24 [pid 13641] close(18 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] close(25 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13641] close(19 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13641] close(20 [pid 3627] umount2("./2254", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13641] close(21 [pid 3627] openat(AT_FDCWD, "./2254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13641] close(22 [pid 3627] fstat(3, [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13641] close(23 [pid 3627] getdents64(3, [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13641] close(24 [pid 3627] umount2("./2254/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13641] close(25 [pid 3627] lstat("./2254/binderfs", [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 ./strace-static-x86_64: Process 13642 attached [pid 13641] close(26 [pid 3627] unlink("./2254/binderfs" [pid 13642] set_robust_list(0x5555566c15e0, 24 [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] close(26 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2319 [pid 3627] <... unlink resumed>) = 0 [pid 13642] <... set_robust_list resumed>) = 0 [pid 13641] close(27 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13642] chdir("./2317" [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] close(27 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13642] <... chdir resumed>) = 0 [pid 13641] close(28 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] close(28 [pid 3627] <... close resumed>) = 0 [pid 13642] <... prctl resumed>) = 0 [pid 13641] close(29 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2254" [pid 13642] setpgid(0, 0 [pid 13641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13640] close(29 [pid 3627] <... rmdir resumed>) = 0 [pid 13642] <... setpgid resumed>) = 0 [pid 13641] exit_group(0 [pid 13640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2255", 0777 [pid 13642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13641] <... exit_group resumed>) = ? [pid 13640] exit_group(0 [pid 3627] <... mkdir resumed>) = 0 [pid 13642] <... openat resumed>) = 3 [pid 13641] +++ exited with 0 +++ [pid 13640] <... exit_group resumed>) = ? [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13642] write(3, "1000", 4 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2225, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13642] <... write resumed>) = 4 [pid 13640] +++ exited with 0 +++ [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2257 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13642] close(3 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] <... restart_syscall resumed>) = 0 [pid 13642] <... close resumed>) = 0 [pid 13642] symlink("/dev/binderfs", "./binderfs") = 0 [pid 3626] umount2("./2223", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13642] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13642] <... openat resumed>) = 3 [pid 3626] openat(AT_FDCWD, "./2223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13642] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] <... openat resumed>) = 3 [pid 13642] <... write resumed>) = 8 [pid 3630] umount2("./2286", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] fstat(3, [pid 13642] close(3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13642] <... close resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] getdents64(3, [pid 13642] close(4 [pid 3630] <... openat resumed>) = 3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3626] umount2("./2223/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 13643 attached [pid 13642] close(5 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13643] set_robust_list(0x5555566c15e0, 24 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3626] lstat("./2223/binderfs", [pid 13643] <... set_robust_list resumed>) = 0 [pid 13642] close(6 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13643] chdir("./2255" [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2286/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] unlink("./2223/binderfs" [pid 13643] <... chdir resumed>) = 0 [pid 13642] close(7 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... unlink resumed>) = 0 [pid 13643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2286/binderfs", [pid 3626] getdents64(3, [pid 13643] <... prctl resumed>) = 0 [pid 13642] close(8 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13643] setpgid(0, 0 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2286/binderfs" [pid 3626] close(3 [pid 13643] <... setpgid resumed>) = 0 [pid 13642] close(9 [pid 3630] <... unlink resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3626] rmdir("./2223" [pid 13643] <... openat resumed>) = 3 [pid 13642] close(10 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13643] write(3, "1000", 4 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3626] mkdir("./2224", 0777 [pid 13643] <... write resumed>) = 4 [pid 13642] close(11 [pid 3630] <... close resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13643] close(3 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2286" [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13644 attached [pid 13643] <... close resumed>) = 0 [pid 13642] close(12 [pid 3630] <... rmdir resumed>) = 0 [pid 13643] symlink("/dev/binderfs", "./binderfs" [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2287", 0777 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2226 [pid 13643] <... symlink resumed>) = 0 [pid 13642] close(13 [pid 3630] <... mkdir resumed>) = 0 [pid 13643] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13645 attached [pid 13644] set_robust_list(0x5555566c15e0, 24 [pid 13643] <... openat resumed>) = 3 [pid 13642] close(14 [pid 13643] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2289 [pid 13644] <... set_robust_list resumed>) = 0 [pid 13643] <... write resumed>) = 8 [pid 13642] close(15 [pid 13643] close(3 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... close resumed>) = 0 [pid 13642] close(16 [pid 13643] close(4 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(17 [pid 13644] chdir("./2224" [pid 13643] close(5 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(18 [pid 13644] <... chdir resumed>) = 0 [pid 13643] close(6 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(19 [pid 13644] <... prctl resumed>) = 0 [pid 13643] close(7 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(20 [pid 13644] setpgid(0, 0 [pid 13643] close(8 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... setpgid resumed>) = 0 [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(21 [pid 13643] close(9 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(22 [pid 13643] close(10 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... openat resumed>) = 3 [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(23 [pid 13645] set_robust_list(0x5555566c15e0, 24 [pid 13644] write(3, "1000", 4 [pid 13643] close(11 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(24 [pid 13643] close(12 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(25 [pid 13643] close(13 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(26 [pid 13643] close(14 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(27 [pid 13643] close(15 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(28 [pid 13643] close(16 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] close(29 [pid 13643] close(17 [pid 13642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] exit_group(0 [pid 13643] close(18 [pid 13642] <... exit_group resumed>) = ? [pid 13645] <... set_robust_list resumed>) = 0 [pid 13644] <... write resumed>) = 4 [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13642] +++ exited with 0 +++ [pid 13644] close(3 [pid 13643] close(19 [pid 13645] chdir("./2287" [pid 13644] <... close resumed>) = 0 [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13645] <... chdir resumed>) = 0 [pid 13644] symlink("/dev/binderfs", "./binderfs" [pid 13643] close(20 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 13645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13644] <... symlink resumed>) = 0 [pid 13643] close(21) = -1 EBADF (Bad file descriptor) [pid 13643] close(22 [pid 13645] <... prctl resumed>) = 0 [pid 13644] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2317", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13643] close(23 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13644] <... openat resumed>) = 3 [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2317", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13645] setpgid(0, 0 [pid 13644] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13643] close(24) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13643] close(25 [pid 13644] <... write resumed>) = 8 [pid 3631] fstat(3, [pid 13645] <... setpgid resumed>) = 0 [pid 13644] close(3 [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13644] <... close resumed>) = 0 [pid 13643] close(26 [pid 3631] getdents64(3, [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] close(4 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] close(27 [pid 3631] umount2("./2317/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13644] close(5 [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13645] <... openat resumed>) = 3 [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] close(28 [pid 3631] lstat("./2317/binderfs", [pid 13645] write(3, "1000", 4 [pid 13644] close(6 [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] close(29 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13645] <... write resumed>) = 4 [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2317/binderfs" [pid 13645] close(3 [pid 13644] close(7 [pid 13643] exit_group(0 [pid 13645] <... close resumed>) = 0 [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13643] <... exit_group resumed>) = ? [pid 3631] <... unlink resumed>) = 0 [pid 13645] symlink("/dev/binderfs", "./binderfs" [pid 13644] close(8 [pid 13643] +++ exited with 0 +++ [pid 3631] getdents64(3, [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3 [pid 13644] close(9 [pid 3631] <... close resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2257, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13645] <... symlink resumed>) = 0 [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2317" [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... restart_syscall resumed>) = 0 [pid 13644] close(10 [pid 3631] mkdir("./2318", 0777 [pid 13645] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13644] close(11 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2255", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13644] close(12 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2320 [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13644] close(13 [pid 13645] <... openat resumed>) = 3 [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13645] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13644] close(14) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13644] close(15 [pid 3627] fstat(3, ./strace-static-x86_64: Process 13646 attached [pid 13645] <... write resumed>) = 8 [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13645] close(3 [pid 13644] close(16 [pid 3627] getdents64(3, [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13644] close(17 [pid 3627] umount2("./2255/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13646] set_robust_list(0x5555566c15e0, 24 [pid 13645] <... close resumed>) = 0 [pid 13646] <... set_robust_list resumed>) = 0 [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13646] chdir("./2318" [pid 13645] close(4 [pid 13644] close(18 [pid 3627] lstat("./2255/binderfs", [pid 13646] <... chdir resumed>) = 0 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13645] close(5 [pid 13644] close(19 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13646] <... prctl resumed>) = 0 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2255/binderfs" [pid 13646] setpgid(0, 0 [pid 13645] close(6 [pid 13644] close(20 [pid 13646] <... setpgid resumed>) = 0 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13645] close(7 [pid 13644] close(21 [pid 3627] getdents64(3, [pid 13646] <... openat resumed>) = 3 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13646] write(3, "1000", 4 [pid 13645] close(8 [pid 13644] close(22 [pid 3627] close(3 [pid 13646] <... write resumed>) = 4 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13646] close(3 [pid 13645] close(9 [pid 13644] close(23 [pid 3627] rmdir("./2255" [pid 13646] <... close resumed>) = 0 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13646] symlink("/dev/binderfs", "./binderfs" [pid 13645] close(10 [pid 13644] close(24 [pid 3627] <... rmdir resumed>) = 0 [pid 13646] <... symlink resumed>) = 0 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2256", 0777 [pid 13646] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13645] close(11 [pid 13644] close(25 [pid 13646] <... openat resumed>) = 3 [pid 3627] <... mkdir resumed>) = 0 [pid 13646] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13646] close(3) = 0 [pid 13646] close(4) = -1 EBADF (Bad file descriptor) [pid 13646] close(5) = -1 EBADF (Bad file descriptor) [pid 13646] close(6) = -1 EBADF (Bad file descriptor) [pid 13646] close(7) = -1 EBADF (Bad file descriptor) [pid 13646] close(8) = -1 EBADF (Bad file descriptor) [pid 13646] close(9) = -1 EBADF (Bad file descriptor) [pid 13646] close(10) = -1 EBADF (Bad file descriptor) [pid 13646] close(11) = -1 EBADF (Bad file descriptor) [pid 13646] close(12 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] close(12 [pid 13644] close(26 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13646] close(13 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13646] close(14) = -1 EBADF (Bad file descriptor) [pid 13646] close(15) = -1 EBADF (Bad file descriptor) [pid 13646] close(16) = -1 EBADF (Bad file descriptor) [pid 13646] close(17 [pid 13645] close(13 [pid 13644] close(27 [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2258 [pid 13646] close(18 [pid 13645] close(14 [pid 13644] close(28 [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13646] close(19 [pid 13645] close(15 [pid 13644] close(29 [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13646] close(20 [pid 13645] close(16./strace-static-x86_64: Process 13647 attached [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13644] exit_group(0 [pid 13647] set_robust_list(0x5555566c15e0, 24 [pid 13646] close(21 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13647] <... set_robust_list resumed>) = 0 [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] close(17 [pid 13644] <... exit_group resumed>) = ? [pid 13647] chdir("./2256" [pid 13646] close(22 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13647] <... chdir resumed>) = 0 [pid 13647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13647] setpgid(0, 0) = 0 [pid 13647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] close(18 [pid 13644] +++ exited with 0 +++ [pid 13647] <... openat resumed>) = 3 [pid 13646] close(23 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13647] write(3, "1000", 4 [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] close(19 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13647] <... write resumed>) = 4 [pid 13646] close(24 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... restart_syscall resumed>) = 0 [pid 13647] close(3 [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] close(20 [pid 13647] <... close resumed>) = 0 [pid 13646] close(25 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13647] symlink("/dev/binderfs", "./binderfs" [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] close(21 [pid 3626] umount2("./2224", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13647] <... symlink resumed>) = 0 [pid 13646] close(26 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13647] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] close(22 [pid 3626] openat(AT_FDCWD, "./2224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13647] <... openat resumed>) = 3 [pid 13646] close(27 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13647] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] close(23 [pid 3626] fstat(3, [pid 13647] <... write resumed>) = 8 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13647] close(3 [pid 3626] getdents64(3, [pid 13647] <... close resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13647] close(4 [pid 3626] umount2("./2224/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13647] close(5 [pid 3626] lstat("./2224/binderfs", [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13647] close(6 [pid 3626] unlink("./2224/binderfs" [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13647] close(7 [pid 3626] getdents64(3, [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13647] close(8 [pid 3626] close(3 [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13647] close(9 [pid 3626] rmdir("./2224" [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13646] close(28 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13647] close(10 [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] close(24 [pid 3626] mkdir("./2225", 0777 [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13646] close(29 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13647] close(11 [pid 13646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] close(25 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13646] exit_group(0 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13648 attached [pid 13647] close(12 [pid 13646] <... exit_group resumed>) = ? [pid 13645] close(26 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2227 [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13647] close(13) = -1 EBADF (Bad file descriptor) [pid 13647] close(14) = -1 EBADF (Bad file descriptor) [pid 13647] close(15) = -1 EBADF (Bad file descriptor) [pid 13646] +++ exited with 0 +++ [pid 13645] close(27 [pid 13647] close(16 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] close(28 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2320, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13647] close(17 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] close(29 [pid 3631] <... restart_syscall resumed>) = 0 [pid 13647] close(18 [pid 13645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13645] exit_group(0 [pid 13647] close(19 [pid 13645] <... exit_group resumed>) = ? [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13647] close(20) = -1 EBADF (Bad file descriptor) [pid 13647] close(21) = -1 EBADF (Bad file descriptor) [pid 13647] close(22) = -1 EBADF (Bad file descriptor) [pid 13647] close(23) = -1 EBADF (Bad file descriptor) [pid 13645] +++ exited with 0 +++ [pid 13647] close(24 [pid 3631] umount2("./2318", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2289, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13647] close(25 [pid 3631] openat(AT_FDCWD, "./2318", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13647] close(26 [pid 3631] <... openat resumed>) = 3 [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13647] close(27) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13647] close(28 [pid 3631] getdents64(3, [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13647] close(29 [pid 3631] umount2("./2318/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] umount2("./2287", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13647] exit_group(0 [pid 3631] lstat("./2318/binderfs", [pid 3630] openat(AT_FDCWD, "./2287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13648] set_robust_list(0x5555566c15e0, 24 [pid 13647] <... exit_group resumed>) = ? [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... openat resumed>) = 3 [pid 13648] <... set_robust_list resumed>) = 0 [pid 13647] +++ exited with 0 +++ [pid 3631] unlink("./2318/binderfs" [pid 3630] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] getdents64(3, [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13648] chdir("./2225" [pid 3631] getdents64(3, [pid 3630] umount2("./2287/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13648] <... chdir resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] close(3 [pid 3630] lstat("./2287/binderfs", [pid 13648] <... prctl resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13648] setpgid(0, 0 [pid 3631] rmdir("./2318" [pid 3630] unlink("./2287/binderfs" [pid 13648] <... setpgid resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 3631] mkdir("./2319", 0777 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] rmdir("./2287" [pid 13648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] umount2("./2256", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... rmdir resumed>) = 0 [pid 3630] mkdir("./2288", 0777) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2321 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] openat(AT_FDCWD, "./2256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13648] <... openat resumed>) = 3 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2290 ./strace-static-x86_64: Process 13649 attached [pid 13649] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13649] chdir("./2319") = 0 [pid 13649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13649] setpgid(0, 0) = 0 [pid 13649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13649] write(3, "1000", 4) = 4 [pid 13649] close(3) = 0 [pid 13649] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13649] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 3627] <... openat resumed>) = 3 [pid 13648] write(3, "1000", 4 [pid 3627] fstat(3, [pid 13648] <... write resumed>) = 4 [pid 13648] close(3 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13648] <... close resumed>) = 0 [pid 3627] getdents64(3, [pid 13648] symlink("/dev/binderfs", "./binderfs" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13649] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13648] <... symlink resumed>) = 0 [pid 3627] umount2("./2256/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13648] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13649] <... write resumed>) = 8 [pid 13649] close(3 [pid 13648] <... openat resumed>) = 3 [pid 13649] <... close resumed>) = 0 [pid 13648] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] lstat("./2256/binderfs", ./strace-static-x86_64: Process 13650 attached [pid 13649] close(4 [pid 13648] <... write resumed>) = 8 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13648] close(3 [pid 3627] unlink("./2256/binderfs" [pid 13650] set_robust_list(0x5555566c15e0, 24 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13650] <... set_robust_list resumed>) = 0 [pid 13649] close(5 [pid 13648] <... close resumed>) = 0 [pid 3627] getdents64(3, [pid 13650] chdir("./2288" [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(4 [pid 13650] <... chdir resumed>) = 0 [pid 13649] close(6 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(5 [pid 3627] close(3 [pid 13650] <... prctl resumed>) = 0 [pid 13649] close(7 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13650] setpgid(0, 0 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(6 [pid 3627] rmdir("./2256" [pid 13650] <... setpgid resumed>) = 0 [pid 13649] close(8 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(7 [pid 3627] <... rmdir resumed>) = 0 [pid 13650] <... openat resumed>) = 3 [pid 13649] close(9 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2257", 0777 [pid 13650] write(3, "1000", 4 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(8 [pid 13650] <... write resumed>) = 4 [pid 13649] close(10 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13650] close(3 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] <... close resumed>) = 0 [pid 13649] close(11 [pid 13648] close(9 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13650] symlink("/dev/binderfs", "./binderfs" [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] <... symlink resumed>) = 0 [pid 13649] close(12 [pid 13650] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(10 [pid 13650] <... openat resumed>) = 3 [pid 13649] close(13 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2259 [pid 13650] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(11 [pid 13650] <... write resumed>) = 8 [pid 13649] close(14 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(3 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(12 [pid 13650] <... close resumed>) = 0 [pid 13649] close(15 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13651 attached [pid 13650] close(4 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(13 [pid 13651] set_robust_list(0x5555566c15e0, 24 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(16 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] <... set_robust_list resumed>) = 0 [pid 13650] close(5 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(14 [pid 13651] chdir("./2257" [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(17 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] <... chdir resumed>) = 0 [pid 13650] close(6 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(15 [pid 13651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(18 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] <... prctl resumed>) = 0 [pid 13650] close(7 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(16 [pid 13651] setpgid(0, 0 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(19 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] <... setpgid resumed>) = 0 [pid 13650] close(8 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(17 [pid 13651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(20 [pid 13651] <... openat resumed>) = 3 [pid 13650] close(9 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] write(3, "1000", 4 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(21 [pid 13651] <... write resumed>) = 4 [pid 13650] close(10 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] close(3 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(22 [pid 13651] <... close resumed>) = 0 [pid 13650] close(11 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] symlink("/dev/binderfs", "./binderfs" [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(23 [pid 13651] <... symlink resumed>) = 0 [pid 13650] close(12 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(24 [pid 13651] <... openat resumed>) = 3 [pid 13650] close(13 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(25 [pid 13648] close(18 [pid 13651] <... write resumed>) = 8 [pid 13650] close(14 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] close(3 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(26 [pid 13648] close(19 [pid 13651] <... close resumed>) = 0 [pid 13650] close(15 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] close(4 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(27 [pid 13648] close(20 [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(16 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] close(5 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(28 [pid 13648] close(21 [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(17 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] close(6 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] close(29 [pid 13648] close(22 [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(18 [pid 13649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] close(7 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] exit_group(0 [pid 13648] close(23 [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(19 [pid 13649] <... exit_group resumed>) = ? [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] close(8 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13649] +++ exited with 0 +++ [pid 13648] close(24 [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(20 [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] close(9 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] close(25 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(21 [pid 13651] close(10 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(22 [pid 13648] close(26 [pid 3631] <... restart_syscall resumed>) = 0 [pid 13651] close(11 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(23 [pid 13648] close(27 [pid 13651] close(12 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(24 [pid 13648] close(28 [pid 3631] umount2("./2319", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13651] close(13 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(25 [pid 13651] close(14 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(26 [pid 13651] close(15 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(27 [pid 13651] close(16 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(28 [pid 13651] close(17 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] close(29 [pid 13651] close(18 [pid 13650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] exit_group(0 [pid 13651] close(19 [pid 13650] <... exit_group resumed>) = ? [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13650] +++ exited with 0 +++ [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13651] close(20 [pid 13648] close(29 [pid 3631] openat(AT_FDCWD, "./2319", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2290, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13651] close(21 [pid 3631] <... openat resumed>) = 3 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13648] exit_group(0 [pid 3631] fstat(3, [pid 13651] close(22 [pid 13648] <... exit_group resumed>) = ? [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2288", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13651] close(23 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13651] close(24 [pid 3630] <... openat resumed>) = 3 [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13651] close(25 [pid 13648] +++ exited with 0 +++ [pid 3631] getdents64(3, [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2227, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] getdents64(3, [pid 13651] close(26 [pid 3631] umount2("./2319/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] umount2("./2288/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13651] close(27 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] lstat("./2319/binderfs", [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2288/binderfs", [pid 3626] umount2("./2225", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13651] close(28 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2319/binderfs" [pid 3630] unlink("./2288/binderfs" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13651] close(29 [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3630] getdents64(3, [pid 13651] exit_group(0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13651] <... exit_group resumed>) = ? [pid 3631] close(3 [pid 3630] close(3 [pid 3626] fstat(3, [pid 13651] +++ exited with 0 +++ [pid 3631] <... close resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 3631] rmdir("./2319" [pid 3630] rmdir("./2288" [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2259, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] getdents64(3, [pid 3631] mkdir("./2320", 0777 [pid 3630] mkdir("./2289", 0777 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] <... mkdir resumed>) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] umount2("./2225/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13652 attached [pid 3627] umount2("./2257", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2291 ./strace-static-x86_64: Process 13653 attached [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2322 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2225/binderfs", [pid 13653] set_robust_list(0x5555566c15e0, 24 [pid 3627] openat(AT_FDCWD, "./2257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... openat resumed>) = 3 [pid 3626] unlink("./2225/binderfs" [pid 3627] fstat(3, [pid 13653] <... set_robust_list resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, [pid 3627] getdents64(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] close(3 [pid 3627] umount2("./2257/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... close resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] rmdir("./2225" [pid 3627] lstat("./2257/binderfs", [pid 13653] chdir("./2320" [pid 3626] <... rmdir resumed>) = 0 [pid 13653] <... chdir resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3626] mkdir("./2226", 0777 [pid 3627] unlink("./2257/binderfs" [pid 13653] <... prctl resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13653] setpgid(0, 0 [pid 3627] <... unlink resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13653] <... setpgid resumed>) = 0 [pid 3627] getdents64(3, [pid 13653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13653] write(3, "1000", 4 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13653] <... write resumed>) = 4 [pid 3627] close(3 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2228 [pid 3627] <... close resumed>) = 0 [pid 13653] close(3 [pid 3627] rmdir("./2257" [pid 13653] <... close resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13653] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13653] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13653] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 13654 attached ) = 8 [pid 13653] close(3 [pid 13654] set_robust_list(0x5555566c15e0, 24 [pid 13653] <... close resumed>) = 0 [pid 13654] <... set_robust_list resumed>) = 0 [pid 13653] close(4 [pid 13654] chdir("./2226" [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... chdir resumed>) = 0 [pid 13653] close(5 [pid 13654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... prctl resumed>) = 0 [pid 13653] close(6 [pid 13654] setpgid(0, 0 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... setpgid resumed>) = 0 [pid 13653] close(7 [pid 13654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... openat resumed>) = 3 [pid 13653] close(8 [pid 3627] mkdir("./2258", 0777 [pid 13654] write(3, "1000", 4 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] set_robust_list(0x5555566c15e0, 24 [pid 13654] <... write resumed>) = 4 [pid 13653] close(9 [pid 3627] <... mkdir resumed>) = 0 [pid 13654] close(3 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... set_robust_list resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13654] <... close resumed>) = 0 [pid 13653] close(10 [pid 13652] chdir("./2289" [pid 13654] symlink("/dev/binderfs", "./binderfs" [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... symlink resumed>) = 0 [pid 13653] close(11 [pid 13654] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... openat resumed>) = 3 [pid 13653] close(12 [pid 13652] <... chdir resumed>) = 0 [pid 13654] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2260 [pid 13652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13654] <... write resumed>) = 8 [pid 13653] close(13 [pid 13654] close(3 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... prctl resumed>) = 0 [pid 13654] <... close resumed>) = 0 [pid 13653] close(14 [pid 13652] setpgid(0, 0 [pid 13654] close(4 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 13655 attached [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(15 [pid 13655] set_robust_list(0x5555566c15e0, 24 [pid 13654] close(5 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13655] <... set_robust_list resumed>) = 0 [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(16 [pid 13655] chdir("./2258" [pid 13654] close(6 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... openat resumed>) = 3 [pid 13655] <... chdir resumed>) = 0 [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(17 [pid 13652] write(3, "1000", 4 [pid 13655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13654] close(7 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... write resumed>) = 4 [pid 13655] <... prctl resumed>) = 0 [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(18 [pid 13652] close(3 [pid 13655] setpgid(0, 0 [pid 13654] close(8 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = 0 [pid 13655] <... setpgid resumed>) = 0 [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(19 [pid 13655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13654] close(9 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] symlink("/dev/binderfs", "./binderfs" [pid 13655] <... openat resumed>) = 3 [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(20 [pid 13655] write(3, "1000", 4 [pid 13654] close(10 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] <... write resumed>) = 4 [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(21 [pid 13655] close(3 [pid 13654] close(11 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] <... close resumed>) = 0 [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(22 [pid 13655] symlink("/dev/binderfs", "./binderfs" [pid 13654] close(12 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] <... symlink resumed>) = 0 [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(23 [pid 13655] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13654] close(13 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] <... openat resumed>) = 3 [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(24 [pid 13655] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13654] close(14 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] <... write resumed>) = 8 [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(25 [pid 13652] <... symlink resumed>) = 0 [pid 13655] close(3 [pid 13654] close(15 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] <... close resumed>) = 0 [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(26 [pid 13652] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13655] close(4 [pid 13654] close(16 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(27 [pid 13652] <... openat resumed>) = 3 [pid 13655] close(5 [pid 13654] close(17 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(28 [pid 13655] close(6 [pid 13654] close(18 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] close(29 [pid 13652] <... write resumed>) = 8 [pid 13655] close(7 [pid 13654] close(19 [pid 13653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] close(3 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] exit_group(0 [pid 13655] close(8 [pid 13654] close(20 [pid 13653] <... exit_group resumed>) = ? [pid 13652] <... close resumed>) = 0 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13653] +++ exited with 0 +++ [pid 13652] close(4 [pid 13655] close(9 [pid 13654] close(21 [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] close(5 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2322, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13655] close(10 [pid 13654] close(22 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13655] close(11 [pid 13654] close(23 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] close(12 [pid 13654] close(24 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] close(13 [pid 13654] close(25 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] close(14 [pid 13654] close(26 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] close(15 [pid 13654] close(27 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] close(16 [pid 13654] close(28 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] close(17 [pid 13654] close(29 [pid 13652] close(6 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 13655] close(18 [pid 13654] exit_group(0 [pid 13652] close(7 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13654] <... exit_group resumed>) = ? [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13655] close(19 [pid 13654] +++ exited with 0 +++ [pid 13652] close(8 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2320", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13655] close(20 [pid 13652] close(9 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2320", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13655] close(21 [pid 13652] close(10 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3626] umount2("./2226", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13655] close(22 [pid 13652] close(11 [pid 3631] fstat(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] openat(AT_FDCWD, "./2226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13655] close(23 [pid 13652] close(12 [pid 3631] getdents64(3, [pid 3626] <... openat resumed>) = 3 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] fstat(3, [pid 13655] close(24 [pid 13652] close(13 [pid 3631] umount2("./2320/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] getdents64(3, [pid 13655] close(25 [pid 13652] close(14 [pid 3631] lstat("./2320/binderfs", [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] umount2("./2226/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13655] close(26 [pid 13652] close(15 [pid 3631] unlink("./2320/binderfs" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3626] lstat("./2226/binderfs", [pid 13655] close(27 [pid 13652] close(16 [pid 3631] getdents64(3, [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] unlink("./2226/binderfs" [pid 13655] close(28 [pid 13652] close(17 [pid 3631] close(3 [pid 3626] <... unlink resumed>) = 0 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3626] getdents64(3, [pid 13655] close(29 [pid 13652] close(18 [pid 3631] rmdir("./2320" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3626] close(3 [pid 13655] exit_group(0 [pid 13652] close(19 [pid 3631] mkdir("./2321", 0777 [pid 3626] <... close resumed>) = 0 [pid 13655] <... exit_group resumed>) = ? [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3626] rmdir("./2226" [pid 13652] close(20 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 13657 attached [pid 13655] +++ exited with 0 +++ [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2227", 0777 [pid 13652] close(21 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2323 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] <... mkdir resumed>) = 0 [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13658 attached [pid 13657] set_robust_list(0x5555566c15e0, 24 [pid 13652] close(22 [pid 13657] <... set_robust_list resumed>) = 0 [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2229 [pid 13657] chdir("./2321" [pid 13652] close(23) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2258", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13657] <... chdir resumed>) = 0 [pid 13652] close(24 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2258", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13652] close(25 [pid 3627] <... openat resumed>) = 3 [pid 13658] set_robust_list(0x5555566c15e0, 24 [pid 13657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13657] <... prctl resumed>) = 0 [pid 13652] close(26 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13658] <... set_robust_list resumed>) = 0 [pid 13657] setpgid(0, 0 [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13657] <... setpgid resumed>) = 0 [pid 13652] close(27 [pid 13658] chdir("./2227" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13658] <... chdir resumed>) = 0 [pid 13657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2258/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13652] close(28 [pid 13657] <... openat resumed>) = 3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13658] <... prctl resumed>) = 0 [pid 13657] write(3, "1000", 4 [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2258/binderfs", [pid 13658] setpgid(0, 0 [pid 13657] <... write resumed>) = 4 [pid 13652] close(29 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13658] <... setpgid resumed>) = 0 [pid 13657] close(3 [pid 13652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2258/binderfs" [pid 13658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13657] <... close resumed>) = 0 [pid 13652] exit_group(0 [pid 3627] <... unlink resumed>) = 0 [pid 13658] <... openat resumed>) = 3 [pid 13657] symlink("/dev/binderfs", "./binderfs" [pid 13652] <... exit_group resumed>) = ? [pid 3627] getdents64(3, [pid 13658] write(3, "1000", 4 [pid 13657] <... symlink resumed>) = 0 [pid 13652] +++ exited with 0 +++ [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13658] <... write resumed>) = 4 [pid 13657] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2291, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] close(3 [pid 13658] close(3 [pid 13657] <... openat resumed>) = 3 [pid 3627] <... close resumed>) = 0 [pid 13658] <... close resumed>) = 0 [pid 13657] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] rmdir("./2258" [pid 13658] symlink("/dev/binderfs", "./binderfs" [pid 13657] <... write resumed>) = 8 [pid 13658] <... symlink resumed>) = 0 [pid 13657] close(3 [pid 3627] <... rmdir resumed>) = 0 [pid 13658] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13657] <... close resumed>) = 0 [pid 13658] <... openat resumed>) = 3 [pid 13657] close(4 [pid 3627] mkdir("./2259", 0777 [pid 13658] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13658] <... write resumed>) = 8 [pid 13657] close(5 [pid 3630] umount2("./2289", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13658] close(3 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13658] <... close resumed>) = 0 [pid 13657] close(6 [pid 3630] openat(AT_FDCWD, "./2289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13658] close(4 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(7 [pid 3630] fstat(3, [pid 13658] close(5 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(8 [pid 3630] getdents64(3, [pid 13658] close(6 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(9 [pid 3630] umount2("./2289/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13658] close(7 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(10 [pid 3630] lstat("./2289/binderfs", ./strace-static-x86_64: Process 13659 attached [pid 13658] close(8 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13659] set_robust_list(0x5555566c15e0, 24 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(11 [pid 3630] unlink("./2289/binderfs" [pid 13659] <... set_robust_list resumed>) = 0 [pid 13658] close(9 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2261 [pid 13659] chdir("./2259" [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(12 [pid 3630] getdents64(3, [pid 13659] <... chdir resumed>) = 0 [pid 13658] close(10 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(13 [pid 3630] close(3 [pid 13659] <... prctl resumed>) = 0 [pid 13658] close(11 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13659] setpgid(0, 0 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(14 [pid 3630] rmdir("./2289" [pid 13659] <... setpgid resumed>) = 0 [pid 13658] close(12 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(15 [pid 3630] <... rmdir resumed>) = 0 [pid 13659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13658] close(13 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2290", 0777 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(16 [pid 3630] <... mkdir resumed>) = 0 [pid 13659] <... openat resumed>) = 3 [pid 13658] close(14 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13659] write(3, "1000", 4 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(17./strace-static-x86_64: Process 13660 attached [pid 13659] <... write resumed>) = 4 [pid 13658] close(15 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] close(3 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(18 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2292 [pid 13660] set_robust_list(0x5555566c15e0, 24 [pid 13659] <... close resumed>) = 0 [pid 13658] close(16 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] <... set_robust_list resumed>) = 0 [pid 13659] symlink("/dev/binderfs", "./binderfs" [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(19 [pid 13659] <... symlink resumed>) = 0 [pid 13660] chdir("./2290" [pid 13658] close(17 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] <... chdir resumed>) = 0 [pid 13659] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(20 [pid 13659] <... openat resumed>) = 3 [pid 13658] close(18 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13659] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(21 [pid 13659] <... write resumed>) = 8 [pid 13658] close(19 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] <... prctl resumed>) = 0 [pid 13660] setpgid(0, 0 [pid 13659] close(3 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(22 [pid 13660] <... setpgid resumed>) = 0 [pid 13659] <... close resumed>) = 0 [pid 13658] close(20 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] close(4 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(23 [pid 13660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13658] close(21 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] close(5 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] close(24 [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13658] close(22 [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] <... openat resumed>) = 3 [pid 13659] close(6 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] write(3, "1000", 4 [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13658] close(23 [pid 13657] close(25 [pid 13660] <... write resumed>) = 4 [pid 13659] close(7 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] close(3 [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13658] close(24 [pid 13657] close(26 [pid 13660] <... close resumed>) = 0 [pid 13659] close(8 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] symlink("/dev/binderfs", "./binderfs" [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13658] close(25 [pid 13657] close(27 [pid 13660] <... symlink resumed>) = 0 [pid 13659] close(9 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13658] close(26 [pid 13657] close(28 [pid 13660] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13659] close(10 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13658] close(27 [pid 13657] close(29 [pid 13660] <... openat resumed>) = 3 [pid 13659] close(11 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13658] close(28 [pid 13657] exit_group(0 [pid 13659] close(12 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13657] <... exit_group resumed>) = ? [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13658] close(29 [pid 13657] +++ exited with 0 +++ [pid 13659] close(13 [pid 13658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] <... write resumed>) = 8 [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13660] close(3 [pid 13659] close(14 [pid 13658] exit_group(0 [pid 13660] <... close resumed>) = 0 [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13658] <... exit_group resumed>) = ? [pid 13660] close(4 [pid 13659] close(15 [pid 3631] umount2("./2321", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] openat(AT_FDCWD, "./2321", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3631] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13658] +++ exited with 0 +++ [pid 3631] getdents64(3, [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] close(16 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13660] close(5 [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2321/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] close(17 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2229, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13660] close(6 [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2321/binderfs", [pid 3626] umount2("./2227", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] close(18 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2321/binderfs" [pid 3626] openat(AT_FDCWD, "./2227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13660] close(7) = -1 EBADF (Bad file descriptor) [pid 13659] close(19 [pid 3631] <... unlink resumed>) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13660] close(8 [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] close(20 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] fstat(3, [pid 13660] close(9 [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] close(10 [pid 13659] close(21 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3626] getdents64(3, [pid 13660] close(11 [pid 13659] close(22 [pid 3631] rmdir("./2321" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3626] umount2("./2227/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13660] close(12 [pid 13659] close(23 [pid 3631] mkdir("./2322", 0777 [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13660] close(13 [pid 13659] close(24 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] lstat("./2227/binderfs", [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13660] close(14 [pid 13659] close(25 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13660] close(15) = -1 EBADF (Bad file descriptor) [pid 13660] close(16) = -1 EBADF (Bad file descriptor) [pid 13660] close(17) = -1 EBADF (Bad file descriptor) [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2227/binderfs" [pid 13660] close(18 [pid 13659] close(26 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2324 [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13660] close(19) = -1 EBADF (Bad file descriptor) [pid 13660] close(20) = -1 EBADF (Bad file descriptor) [pid 13660] close(21) = -1 EBADF (Bad file descriptor) [pid 13660] close(22) = -1 EBADF (Bad file descriptor) [pid 13660] close(23) = -1 EBADF (Bad file descriptor) [pid 13660] close(24) = -1 EBADF (Bad file descriptor) [pid 13660] close(25./strace-static-x86_64: Process 13661 attached ) = -1 EBADF (Bad file descriptor) [pid 13661] set_robust_list(0x5555566c15e0, 24 [pid 13660] close(26 [pid 13661] <... set_robust_list resumed>) = 0 [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13661] chdir("./2322" [pid 13660] close(27 [pid 13661] <... chdir resumed>) = 0 [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13660] close(28 [pid 13661] <... prctl resumed>) = 0 [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13661] setpgid(0, 0 [pid 13660] close(29 [pid 13661] <... setpgid resumed>) = 0 [pid 13660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13660] exit_group(0 [pid 13661] <... openat resumed>) = 3 [pid 13660] <... exit_group resumed>) = ? [pid 13661] write(3, "1000", 4 [pid 13660] +++ exited with 0 +++ [pid 13661] <... write resumed>) = 4 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2292, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13661] close(3) = 0 [pid 13661] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13659] close(27 [pid 3626] getdents64(3, [pid 13661] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13661] <... openat resumed>) = 3 [pid 13659] close(28 [pid 3626] close(3 [pid 13661] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13661] <... write resumed>) = 8 [pid 13659] close(29 [pid 3630] umount2("./2290", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... close resumed>) = 0 [pid 13661] close(3 [pid 13659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] rmdir("./2227" [pid 13661] <... close resumed>) = 0 [pid 13659] exit_group(0 [pid 3630] openat(AT_FDCWD, "./2290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13661] close(4 [pid 13659] <... exit_group resumed>) = ? [pid 3630] <... openat resumed>) = 3 [pid 3626] <... rmdir resumed>) = 0 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13661] close(5 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13661] close(6 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13659] +++ exited with 0 +++ [pid 3630] umount2("./2290/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] mkdir("./2228", 0777 [pid 13661] close(7 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2261, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2290/binderfs", [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] <... mkdir resumed>) = 0 [pid 13661] close(8 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2290/binderfs" [pid 13661] close(9 [pid 3630] <... unlink resumed>) = 0 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] umount2("./2259", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13661] close(10 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2230 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3627] openat(AT_FDCWD, "./2259", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13661] close(11 [pid 3630] <... close resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2290" [pid 3627] fstat(3, [pid 13661] close(12 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2291", 0777 [pid 3627] getdents64(3, [pid 13661] close(13 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] umount2("./2259/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13661] close(14 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2293 [pid 3627] lstat("./2259/binderfs", [pid 13661] close(15 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2259/binderfs" [pid 13661] close(16 [pid 3627] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 13662 attached [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13661] close(17 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13662] set_robust_list(0x5555566c15e0, 24 [pid 13661] close(18 [pid 3627] <... close resumed>) = 0 [pid 13662] <... set_robust_list resumed>) = 0 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2259" [pid 13661] close(19 [pid 3627] <... rmdir resumed>) = 0 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2260", 0777 [pid 13662] chdir("./2228" [pid 13661] close(20 [pid 3627] <... mkdir resumed>) = 0 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13664 attached ./strace-static-x86_64: Process 13663 attached [pid 13662] <... chdir resumed>) = 0 [pid 13661] close(21 [pid 13663] set_robust_list(0x5555566c15e0, 24 [pid 13662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2262 [pid 13664] set_robust_list(0x5555566c15e0, 24 [pid 13663] <... set_robust_list resumed>) = 0 [pid 13662] <... prctl resumed>) = 0 [pid 13661] close(22 [pid 13664] <... set_robust_list resumed>) = 0 [pid 13663] chdir("./2291" [pid 13662] setpgid(0, 0 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] <... chdir resumed>) = 0 [pid 13662] <... setpgid resumed>) = 0 [pid 13661] close(23 [pid 13663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] <... prctl resumed>) = 0 [pid 13662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13661] close(24 [pid 13663] setpgid(0, 0 [pid 13664] chdir("./2260" [pid 13662] <... openat resumed>) = 3 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] <... setpgid resumed>) = 0 [pid 13662] write(3, "1000", 4 [pid 13661] close(25 [pid 13664] <... chdir resumed>) = 0 [pid 13663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13662] <... write resumed>) = 4 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13663] <... openat resumed>) = 3 [pid 13662] close(3 [pid 13661] close(26 [pid 13664] <... prctl resumed>) = 0 [pid 13663] write(3, "1000", 4 [pid 13662] <... close resumed>) = 0 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13664] setpgid(0, 0 [pid 13663] <... write resumed>) = 4 [pid 13662] symlink("/dev/binderfs", "./binderfs" [pid 13661] close(27 [pid 13663] close(3 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13664] <... setpgid resumed>) = 0 [pid 13663] <... close resumed>) = 0 [pid 13662] <... symlink resumed>) = 0 [pid 13661] close(28 [pid 13664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13663] symlink("/dev/binderfs", "./binderfs" [pid 13662] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] <... symlink resumed>) = 0 [pid 13661] close(29 [pid 13662] <... openat resumed>) = 3 [pid 13664] <... openat resumed>) = 3 [pid 13663] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13662] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13664] write(3, "1000", 4 [pid 13663] <... openat resumed>) = 3 [pid 13661] exit_group(0 [pid 13663] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13662] <... write resumed>) = 8 [pid 13661] <... exit_group resumed>) = ? [pid 13663] <... write resumed>) = 8 [pid 13661] +++ exited with 0 +++ [pid 13663] close(3 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2324, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13663] <... close resumed>) = 0 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13663] close(4 [pid 3631] <... restart_syscall resumed>) = 0 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(5) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2322", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13664] <... write resumed>) = 4 [pid 13663] close(6 [pid 13662] close(3 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13664] close(3 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = 0 [pid 3631] openat(AT_FDCWD, "./2322", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13664] <... close resumed>) = 0 [pid 13663] close(7 [pid 13662] close(4 [pid 3631] <... openat resumed>) = 3 [pid 13664] symlink("/dev/binderfs", "./binderfs" [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13664] <... symlink resumed>) = 0 [pid 13663] close(8 [pid 13662] close(5 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13664] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13664] <... openat resumed>) = 3 [pid 13663] close(9 [pid 13662] close(6 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13664] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2322/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13664] <... write resumed>) = 8 [pid 13663] close(10 [pid 13662] close(7 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13664] close(3 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2322/binderfs", [pid 13664] <... close resumed>) = 0 [pid 13663] close(11 [pid 13662] close(8 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13664] close(4 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2322/binderfs" [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(12 [pid 13662] close(9 [pid 3631] <... unlink resumed>) = 0 [pid 13664] close(5 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(13 [pid 13662] close(10 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13664] close(6 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(14 [pid 13662] close(11 [pid 3631] <... close resumed>) = 0 [pid 13664] close(7 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2322" [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(15 [pid 13662] close(12 [pid 3631] <... rmdir resumed>) = 0 [pid 13664] close(8 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2323", 0777 [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(16 [pid 13662] close(13 [pid 3631] <... mkdir resumed>) = 0 [pid 13664] close(9 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13665 attached [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(17 [pid 13662] close(14 [pid 13664] close(10 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2325 [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(18 [pid 13662] close(15 [pid 13664] close(11 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(19 [pid 13662] close(16 [pid 13664] close(12 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(20 [pid 13662] close(17 [pid 13664] close(13 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(21 [pid 13662] close(18 [pid 13665] set_robust_list(0x5555566c15e0, 24 [pid 13664] close(14 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(22 [pid 13662] close(19 [pid 13664] close(15 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(23 [pid 13662] close(20 [pid 13664] close(16 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(24 [pid 13662] close(21 [pid 13664] close(17 [pid 13663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13663] close(25) = -1 EBADF (Bad file descriptor) [pid 13663] close(26) = -1 EBADF (Bad file descriptor) [pid 13663] close(27) = -1 EBADF (Bad file descriptor) [pid 13663] close(28) = -1 EBADF (Bad file descriptor) [pid 13663] close(29) = -1 EBADF (Bad file descriptor) [pid 13663] exit_group(0) = ? [pid 13663] +++ exited with 0 +++ [pid 13664] close(18 [pid 13662] close(22 [pid 13665] <... set_robust_list resumed>) = 0 [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13664] close(19 [pid 13662] close(23 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13665] chdir("./2323" [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 13664] close(20 [pid 13662] close(24 [pid 13665] <... chdir resumed>) = 0 [pid 13665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] <... prctl resumed>) = 0 [pid 13664] close(21 [pid 13662] close(25 [pid 3630] umount2("./2291", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13665] setpgid(0, 0 [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13665] <... setpgid resumed>) = 0 [pid 13664] close(22 [pid 13662] close(26 [pid 3630] openat(AT_FDCWD, "./2291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13664] close(23 [pid 13662] close(27 [pid 3630] fstat(3, [pid 13665] <... openat resumed>) = 3 [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13665] write(3, "1000", 4 [pid 13664] close(24 [pid 13662] close(28 [pid 3630] getdents64(3, [pid 13665] <... write resumed>) = 4 [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13665] close(3 [pid 13664] close(25 [pid 13662] close(29 [pid 3630] umount2("./2291/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13665] <... close resumed>) = 0 [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13665] symlink("/dev/binderfs", "./binderfs" [pid 13664] close(26 [pid 13662] exit_group(0 [pid 3630] lstat("./2291/binderfs", [pid 13665] <... symlink resumed>) = 0 [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13662] <... exit_group resumed>) = ? [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13664] close(27 [pid 3630] unlink("./2291/binderfs") = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3 [pid 13662] +++ exited with 0 +++ [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13665] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13664] close(28 [pid 3630] rmdir("./2291" [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2230, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13665] <... openat resumed>) = 3 [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13665] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13664] close(29 [pid 3630] mkdir("./2292", 0777 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13665] <... write resumed>) = 8 [pid 13664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13665] close(3 [pid 13664] exit_group(0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] umount2("./2228", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2294 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2228/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2228/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13664] <... exit_group resumed>) = ? [pid 3626] unlink("./2228/binderfs") = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3) = 0 [pid 3626] rmdir("./2228" [pid 13665] <... close resumed>) = 0 [pid 13664] +++ exited with 0 +++ [pid 3626] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 13666 attached [pid 13665] close(4 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2262, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- [pid 3626] mkdir("./2229", 0777 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13665] close(5 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13667 attached [pid 13666] set_robust_list(0x5555566c15e0, 24 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... set_robust_list resumed>) = 0 [pid 13665] close(6 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2231 [pid 3627] umount2("./2260", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13666] chdir("./2292" [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... chdir resumed>) = 0 [pid 13665] close(7 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2260", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13666] <... prctl resumed>) = 0 [pid 13665] close(8 [pid 13666] setpgid(0, 0 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13666] <... setpgid resumed>) = 0 [pid 13665] close(9 [pid 3627] fstat(3, [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13665] close(10 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13666] <... openat resumed>) = 3 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13666] write(3, "1000", 4 [pid 13665] close(11 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13666] <... write resumed>) = 4 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2260/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13666] close(3 [pid 13665] close(12 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13666] <... close resumed>) = 0 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13667] set_robust_list(0x5555566c15e0, 24 [pid 13666] symlink("/dev/binderfs", "./binderfs" [pid 13665] close(13 [pid 3627] lstat("./2260/binderfs", [pid 13667] <... set_robust_list resumed>) = 0 [pid 13666] <... symlink resumed>) = 0 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13665] close(14 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13667] chdir("./2229" [pid 13666] <... openat resumed>) = 3 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2260/binderfs" [pid 13667] <... chdir resumed>) = 0 [pid 13666] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13665] close(15 [pid 13667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13666] <... write resumed>) = 8 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13667] <... prctl resumed>) = 0 [pid 13666] close(3 [pid 13665] close(16 [pid 3627] getdents64(3, [pid 13667] setpgid(0, 0 [pid 13666] <... close resumed>) = 0 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13667] <... setpgid resumed>) = 0 [pid 13666] close(4 [pid 13665] close(17 [pid 3627] close(3 [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13666] close(5 [pid 13665] close(18 [pid 3627] rmdir("./2260" [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13667] <... openat resumed>) = 3 [pid 13666] close(6 [pid 13665] close(19 [pid 3627] <... rmdir resumed>) = 0 [pid 13667] write(3, "1000", 4 [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2261", 0777 [pid 13667] <... write resumed>) = 4 [pid 13666] close(7 [pid 13665] close(20 [pid 13667] close(3 [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13667] <... close resumed>) = 0 [pid 13666] close(8 [pid 13665] close(21 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13667] symlink("/dev/binderfs", "./binderfs" [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] close(9) = -1 EBADF (Bad file descriptor) [pid 13666] close(10) = -1 EBADF (Bad file descriptor) [pid 13666] close(11) = -1 EBADF (Bad file descriptor) [pid 13666] close(12) = -1 EBADF (Bad file descriptor) [pid 13665] close(22 [pid 13666] close(13 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2263 [pid 13667] <... symlink resumed>) = 0 [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] close(23 [pid 13667] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13666] close(14 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] close(24 [pid 13666] close(15 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13667] <... openat resumed>) = 3 [pid 13667] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] close(25./strace-static-x86_64: Process 13668 attached [pid 13666] close(16 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13668] set_robust_list(0x5555566c15e0, 24 [pid 13667] <... write resumed>) = 8 [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] close(26 [pid 13668] <... set_robust_list resumed>) = 0 [pid 13667] close(3 [pid 13666] close(17 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13668] chdir("./2261" [pid 13667] <... close resumed>) = 0 [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] close(27 [pid 13668] <... chdir resumed>) = 0 [pid 13667] close(4 [pid 13666] close(18 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] close(28 [pid 13668] <... prctl resumed>) = 0 [pid 13667] close(5 [pid 13666] close(19 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13668] setpgid(0, 0 [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] close(29 [pid 13668] <... setpgid resumed>) = 0 [pid 13667] close(6 [pid 13666] close(20 [pid 13665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] exit_group(0 [pid 13668] <... openat resumed>) = 3 [pid 13667] close(7 [pid 13666] close(21 [pid 13665] <... exit_group resumed>) = ? [pid 13668] write(3, "1000", 4 [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13665] +++ exited with 0 +++ [pid 13668] <... write resumed>) = 4 [pid 13667] close(8 [pid 13666] close(22 [pid 13668] close(3 [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13668] <... close resumed>) = 0 [pid 13667] close(9 [pid 13666] close(23 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13668] symlink("/dev/binderfs", "./binderfs" [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13667] close(10) = -1 EBADF (Bad file descriptor) [pid 13667] close(11) = -1 EBADF (Bad file descriptor) [pid 13667] close(12) = -1 EBADF (Bad file descriptor) [pid 13667] close(13) = -1 EBADF (Bad file descriptor) [pid 13667] close(14) = -1 EBADF (Bad file descriptor) [pid 13667] close(15) = -1 EBADF (Bad file descriptor) [pid 13667] close(16) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 13667] close(17 [pid 13666] close(24 [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13667] close(18 [pid 13666] close(25 [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2323", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13667] close(19 [pid 13666] close(26 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13668] <... symlink resumed>) = 0 [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13668] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13667] close(20 [pid 13666] close(27 [pid 3631] openat(AT_FDCWD, "./2323", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13668] <... openat resumed>) = 3 [pid 13667] close(21 [pid 13666] close(28 [pid 3631] <... openat resumed>) = 3 [pid 13668] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13667] close(22 [pid 13666] close(29 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13668] <... write resumed>) = 8 [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13668] close(3 [pid 13667] close(23) = -1 EBADF (Bad file descriptor) [pid 13666] exit_group(0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13668] <... close resumed>) = 0 [pid 13667] close(24 [pid 13666] <... exit_group resumed>) = ? [pid 3631] umount2("./2323/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13668] close(4 [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13667] close(25) = -1 EBADF (Bad file descriptor) [pid 13667] close(26) = -1 EBADF (Bad file descriptor) [pid 13667] close(27) = -1 EBADF (Bad file descriptor) [pid 13667] close(28) = -1 EBADF (Bad file descriptor) [pid 13667] close(29 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13666] +++ exited with 0 +++ [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13668] close(5 [pid 13667] exit_group(0 [pid 3631] lstat("./2323/binderfs", [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2294, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13667] <... exit_group resumed>) = ? [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13668] close(6) = -1 EBADF (Bad file descriptor) [pid 13668] close(7) = -1 EBADF (Bad file descriptor) [pid 13668] close(8) = -1 EBADF (Bad file descriptor) [pid 13667] +++ exited with 0 +++ [pid 3631] unlink("./2323/binderfs" [pid 13668] close(9 [pid 3631] <... unlink resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3630] umount2("./2292", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13668] close(10 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3630] openat(AT_FDCWD, "./2292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13668] close(11 [pid 3631] <... close resumed>) = 0 [pid 3630] <... openat resumed>) = 3 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2323" [pid 3630] fstat(3, [pid 13668] close(12 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2324", 0777 [pid 3630] getdents64(3, [pid 3626] umount2("./2229", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13668] close(13 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] openat(AT_FDCWD, "./2229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13668] close(14 [pid 3626] <... openat resumed>) = 3 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13668] close(15 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2292/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 13668] close(16 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2326 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2229/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13668] close(17 [pid 3630] lstat("./2292/binderfs", [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] lstat("./2229/binderfs", [pid 13668] close(18 [pid 3630] unlink("./2292/binderfs" [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2229/binderfs" [pid 13668] close(19 [pid 3630] <... unlink resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3626] getdents64(3, ./strace-static-x86_64: Process 13669 attached [pid 13668] close(20 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 13668] close(21 [pid 3626] <... close resumed>) = 0 [pid 13669] set_robust_list(0x5555566c15e0, 24 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2229" [pid 13669] <... set_robust_list resumed>) = 0 [pid 13668] close(22 [pid 3626] <... rmdir resumed>) = 0 [pid 13669] chdir("./2324" [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2230", 0777 [pid 13669] <... chdir resumed>) = 0 [pid 13668] close(23 [pid 3626] <... mkdir resumed>) = 0 [pid 13669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13669] <... prctl resumed>) = 0 [pid 13668] close(24 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2292" [pid 13669] setpgid(0, 0 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2232 ./strace-static-x86_64: Process 13670 attached [pid 13669] <... setpgid resumed>) = 0 [pid 13668] close(25 [pid 3630] mkdir("./2293", 0777 [pid 13669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13670] set_robust_list(0x5555566c15e0, 24 [pid 13668] close(26 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13670] <... set_robust_list resumed>) = 0 [pid 13669] <... openat resumed>) = 3 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13671 attached [pid 13670] chdir("./2230" [pid 13669] write(3, "1000", 4 [pid 13668] close(27 [pid 13671] set_robust_list(0x5555566c15e0, 24 [pid 13670] <... chdir resumed>) = 0 [pid 13669] <... write resumed>) = 4 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2295 [pid 13670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13669] close(3 [pid 13668] close(28 [pid 13670] <... prctl resumed>) = 0 [pid 13669] <... close resumed>) = 0 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] setpgid(0, 0 [pid 13669] symlink("/dev/binderfs", "./binderfs" [pid 13668] close(29 [pid 13671] <... set_robust_list resumed>) = 0 [pid 13670] <... setpgid resumed>) = 0 [pid 13669] <... symlink resumed>) = 0 [pid 13668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13669] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13668] exit_group(0 [pid 13671] chdir("./2293" [pid 13670] <... openat resumed>) = 3 [pid 13669] <... openat resumed>) = 3 [pid 13668] <... exit_group resumed>) = ? [pid 13671] <... chdir resumed>) = 0 [pid 13670] write(3, "1000", 4 [pid 13669] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13668] +++ exited with 0 +++ [pid 13671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13670] <... write resumed>) = 4 [pid 13669] <... write resumed>) = 8 [pid 13671] <... prctl resumed>) = 0 [pid 13670] close(3 [pid 13669] close(3 [pid 13671] setpgid(0, 0 [pid 13670] <... close resumed>) = 0 [pid 13669] <... close resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2263, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13670] symlink("/dev/binderfs", "./binderfs" [pid 13669] close(4 [pid 13670] <... symlink resumed>) = 0 [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13669] close(5 [pid 13670] <... openat resumed>) = 3 [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13669] close(6 [pid 13670] <... write resumed>) = 8 [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] close(3 [pid 13669] close(7 [pid 13670] <... close resumed>) = 0 [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] close(4 [pid 13669] close(8 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] close(5 [pid 13669] close(9 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] close(6 [pid 13669] close(10 [pid 13671] <... setpgid resumed>) = 0 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2261", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13670] close(7 [pid 13669] close(11 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2261", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13670] close(8 [pid 13669] close(12 [pid 13671] <... openat resumed>) = 3 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13671] write(3, "1000", 4 [pid 13670] close(9 [pid 13669] close(13 [pid 13671] <... write resumed>) = 4 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13671] close(3 [pid 13670] close(10 [pid 13669] close(14 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13671] <... close resumed>) = 0 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] symlink("/dev/binderfs", "./binderfs" [pid 13670] close(11 [pid 13669] close(15 [pid 3627] getdents64(3, [pid 13671] <... symlink resumed>) = 0 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13671] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13670] close(12 [pid 13669] close(16 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2261/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13671] <... openat resumed>) = 3 [pid 13670] close(13 [pid 13669] close(17 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13671] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2261/binderfs", [pid 13670] close(14 [pid 13669] close(18 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13671] <... write resumed>) = 8 [pid 13670] close(15 [pid 13669] close(19 [pid 3627] unlink("./2261/binderfs" [pid 13671] close(3 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] close(16 [pid 13669] close(20 [pid 3627] <... unlink resumed>) = 0 [pid 13671] <... close resumed>) = 0 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13671] close(4 [pid 13670] close(17 [pid 13669] close(21 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] close(5 [pid 13670] close(18 [pid 13669] close(22 [pid 3627] close(3 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] close(6 [pid 13670] close(19 [pid 13669] close(23 [pid 3627] <... close resumed>) = 0 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] close(7 [pid 13670] close(20 [pid 13669] close(24 [pid 3627] rmdir("./2261" [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] close(8 [pid 13670] close(21 [pid 13669] close(25 [pid 3627] <... rmdir resumed>) = 0 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] close(9 [pid 13670] close(22 [pid 13669] close(26 [pid 3627] mkdir("./2262", 0777 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13671] close(10 [pid 13670] close(23 [pid 13669] close(27 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] close(24 [pid 13669] close(28 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13672 attached [pid 13671] close(11 [pid 13670] close(25 [pid 13669] close(29 [pid 13672] set_robust_list(0x5555566c15e0, 24 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2264 [pid 13672] <... set_robust_list resumed>) = 0 [pid 13671] close(12 [pid 13670] close(26 [pid 13669] exit_group(0 [pid 13672] chdir("./2262" [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] <... exit_group resumed>) = ? [pid 13672] <... chdir resumed>) = 0 [pid 13671] close(13 [pid 13670] close(27 [pid 13672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13672] <... prctl resumed>) = 0 [pid 13671] close(14 [pid 13672] setpgid(0, 0 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13672] <... setpgid resumed>) = 0 [pid 13671] close(15 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13669] +++ exited with 0 +++ [pid 13672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] close(28 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2326, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13672] <... openat resumed>) = 3 [pid 13671] close(16 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13672] write(3, "1000", 4 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] close(29 [pid 3631] <... restart_syscall resumed>) = 0 [pid 13672] <... write resumed>) = 4 [pid 13671] close(17 [pid 13670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13672] close(3 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] exit_group(0 [pid 13672] <... close resumed>) = 0 [pid 13671] close(18 [pid 13670] <... exit_group resumed>) = ? [pid 3631] umount2("./2324", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13672] symlink("/dev/binderfs", "./binderfs" [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13672] <... symlink resumed>) = 0 [pid 13671] close(19 [pid 3631] openat(AT_FDCWD, "./2324", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13672] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13670] +++ exited with 0 +++ [pid 3631] <... openat resumed>) = 3 [pid 13672] <... openat resumed>) = 3 [pid 13671] close(20 [pid 3631] fstat(3, [pid 13672] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13672] <... write resumed>) = 8 [pid 13671] close(21 [pid 3631] getdents64(3, [pid 13672] close(3 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13672] <... close resumed>) = 0 [pid 13671] close(22 [pid 3631] umount2("./2324/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13672] close(4 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] close(23 [pid 3631] lstat("./2324/binderfs", [pid 13672] close(5 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] close(24 [pid 3631] unlink("./2324/binderfs" [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2232, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13672] close(6 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] close(25 [pid 3631] getdents64(3, [pid 13672] close(7 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] close(26 [pid 3631] close(3 [pid 3626] umount2("./2230", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13672] close(8 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] close(27 [pid 3631] rmdir("./2324" [pid 13672] close(9 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] close(28 [pid 3631] mkdir("./2325", 0777 [pid 3626] openat(AT_FDCWD, "./2230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13672] close(10 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] close(29 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... openat resumed>) = 3 ./strace-static-x86_64: Process 13673 attached [pid 13672] close(11 [pid 13671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13673] set_robust_list(0x5555566c15e0, 24 [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] exit_group(0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2327 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13673] <... set_robust_list resumed>) = 0 [pid 13672] close(12 [pid 13671] <... exit_group resumed>) = ? [pid 3626] getdents64(3, [pid 13673] chdir("./2325" [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13671] +++ exited with 0 +++ [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13672] close(13 [pid 3626] umount2("./2230/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13673] <... chdir resumed>) = 0 [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13672] close(14 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 13672] close(15) = -1 EBADF (Bad file descriptor) [pid 13672] close(16 [pid 3630] umount2("./2293", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13672] close(17 [pid 3630] openat(AT_FDCWD, "./2293", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13672] close(18 [pid 3630] fstat(3, [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13672] close(19 [pid 3630] getdents64(3, [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13672] close(20 [pid 3630] umount2("./2293/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13672] close(21 [pid 3630] lstat("./2293/binderfs", [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13672] close(22 [pid 3630] unlink("./2293/binderfs" [pid 13673] <... prctl resumed>) = 0 [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 3626] lstat("./2230/binderfs", [pid 13672] close(23 [pid 3630] getdents64(3, [pid 13673] setpgid(0, 0 [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13672] close(24 [pid 3630] close(3 [pid 3626] unlink("./2230/binderfs" [pid 13673] <... setpgid resumed>) = 0 [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13672] close(25 [pid 3630] rmdir("./2293" [pid 3626] getdents64(3, [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13673] <... openat resumed>) = 3 [pid 13672] close(26 [pid 3630] mkdir("./2294", 0777 [pid 3626] close(3 [pid 13673] write(3, "1000", 4 [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13673] <... write resumed>) = 4 [pid 13672] close(27 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... close resumed>) = 0 [pid 13673] close(3 [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] <... close resumed>) = 0 [pid 13672] close(28 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2296 [pid 3626] rmdir("./2230"./strace-static-x86_64: Process 13674 attached [pid 13673] symlink("/dev/binderfs", "./binderfs" [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] <... symlink resumed>) = 0 [pid 13672] close(29 [pid 3626] <... rmdir resumed>) = 0 [pid 13673] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2231", 0777 [pid 13673] <... openat resumed>) = 3 [pid 13672] exit_group(0 [pid 13673] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13672] <... exit_group resumed>) = ? [pid 3626] <... mkdir resumed>) = 0 [pid 13674] set_robust_list(0x5555566c15e0, 24 [pid 13673] <... write resumed>) = 8 [pid 13672] +++ exited with 0 +++ [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] umount2("./2262", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3627] openat(AT_FDCWD, "./2262", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3627] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] umount2("./2262/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3627] lstat("./2262/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] unlink("./2262/binderfs" [pid 13673] close(3 [pid 3627] <... unlink resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13673] <... close resumed>) = 0 [pid 3627] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3) = 0 [pid 3627] rmdir("./2262" [pid 13673] close(4 [pid 3627] <... rmdir resumed>) = 0 [pid 13674] <... set_robust_list resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2233 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2263", 0777 [pid 13673] close(5 [pid 13674] chdir("./2294" [pid 3627] <... mkdir resumed>) = 0 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13676 attached [pid 13674] <... chdir resumed>) = 0 [pid 13673] close(6 [pid 13674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2265 [pid 13674] <... prctl resumed>) = 0 [pid 13673] close(7./strace-static-x86_64: Process 13675 attached [pid 13676] set_robust_list(0x5555566c15e0, 24 [pid 13674] setpgid(0, 0 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] <... set_robust_list resumed>) = 0 [pid 13675] set_robust_list(0x5555566c15e0, 24 [pid 13674] <... setpgid resumed>) = 0 [pid 13673] close(8 [pid 13675] <... set_robust_list resumed>) = 0 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] chdir("./2231" [pid 13674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13673] close(9 [pid 13676] chdir("./2263" [pid 13675] <... chdir resumed>) = 0 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13674] <... openat resumed>) = 3 [pid 13673] close(10 [pid 13676] <... chdir resumed>) = 0 [pid 13675] <... prctl resumed>) = 0 [pid 13674] write(3, "1000", 4 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13675] setpgid(0, 0 [pid 13674] <... write resumed>) = 4 [pid 13673] close(11 [pid 13676] <... prctl resumed>) = 0 [pid 13675] <... setpgid resumed>) = 0 [pid 13674] close(3 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] setpgid(0, 0 [pid 13675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13674] <... close resumed>) = 0 [pid 13673] close(12 [pid 13675] <... openat resumed>) = 3 [pid 13675] write(3, "1000", 4) = 4 [pid 13675] close(3) = 0 [pid 13675] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13675] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13675] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13676] <... setpgid resumed>) = 0 [pid 13675] <... write resumed>) = 8 [pid 13674] symlink("/dev/binderfs", "./binderfs" [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(3 [pid 13676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13675] <... close resumed>) = 0 [pid 13674] <... symlink resumed>) = 0 [pid 13673] close(13 [pid 13676] <... openat resumed>) = 3 [pid 13675] close(4 [pid 13674] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] write(3, "1000", 4 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... openat resumed>) = 3 [pid 13673] close(14 [pid 13676] <... write resumed>) = 4 [pid 13675] close(5 [pid 13674] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] close(3 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... write resumed>) = 8 [pid 13673] close(15 [pid 13676] <... close resumed>) = 0 [pid 13675] close(6 [pid 13674] close(3 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] symlink("/dev/binderfs", "./binderfs" [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = 0 [pid 13673] close(16 [pid 13676] <... symlink resumed>) = 0 [pid 13675] close(7 [pid 13674] close(4 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(17 [pid 13676] <... openat resumed>) = 3 [pid 13675] close(8 [pid 13674] close(5 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(18 [pid 13676] <... write resumed>) = 8 [pid 13675] close(9 [pid 13674] close(6 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] close(3 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(19 [pid 13676] <... close resumed>) = 0 [pid 13675] close(10 [pid 13674] close(7 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] close(4 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(20 [pid 13675] close(11 [pid 13674] close(8 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(21 [pid 13676] close(5 [pid 13675] close(12 [pid 13674] close(9 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(22 [pid 13676] close(6 [pid 13675] close(13 [pid 13674] close(10 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(23 [pid 13676] close(7 [pid 13675] close(14 [pid 13674] close(11 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(24 [pid 13676] close(8 [pid 13675] close(15 [pid 13674] close(12 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(25 [pid 13676] close(9) = -1 EBADF (Bad file descriptor) [pid 13675] close(16 [pid 13674] close(13 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] close(10 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(26 [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(17 [pid 13674] close(14 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] close(11 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(27 [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(18 [pid 13674] close(15 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] close(12 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(28 [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(19 [pid 13674] close(16 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] close(13 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] close(29 [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(20 [pid 13674] close(17 [pid 13673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] close(14 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] exit_group(0 [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(21 [pid 13674] close(18 [pid 13673] <... exit_group resumed>) = ? [pid 13676] close(15 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13673] +++ exited with 0 +++ [pid 13674] close(19 [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(22 [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13676] close(16 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] close(20 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(23 [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 13676] close(17 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] close(21 [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(24 [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] close(18 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] close(22 [pid 3631] umount2("./2325", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(25 [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13676] close(19 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] close(23 [pid 3631] openat(AT_FDCWD, "./2325", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(26 [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13676] close(20 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] close(24 [pid 3631] fstat(3, [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(27 [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13676] close(21 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] close(25 [pid 3631] getdents64(3, [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(28 [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13676] close(22 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] close(26 [pid 3631] umount2("./2325/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] close(29 [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13676] close(23 [pid 13675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] close(27 [pid 3631] lstat("./2325/binderfs", [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13675] exit_group(0 [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13676] close(24 [pid 13675] <... exit_group resumed>) = ? [pid 13674] close(28 [pid 3631] unlink("./2325/binderfs" [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3) = 0 [pid 3631] rmdir("./2325") = 0 [pid 13675] +++ exited with 0 +++ [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2326", 0777 [pid 13676] close(25 [pid 13674] close(29 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13676] close(26 [pid 13674] exit_group(0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2328 ./strace-static-x86_64: Process 13677 attached [pid 13677] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13677] chdir("./2326") = 0 [pid 13677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13677] setpgid(0, 0) = 0 [pid 13677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13677] write(3, "1000", 4) = 4 [pid 13677] close(3) = 0 [pid 13677] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13677] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13677] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13674] <... exit_group resumed>) = ? [pid 3626] umount2("./2231", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13677] <... write resumed>) = 8 [pid 13677] close(3) = 0 [pid 13677] close(4) = -1 EBADF (Bad file descriptor) [pid 13677] close(5) = -1 EBADF (Bad file descriptor) [pid 13677] close(6) = -1 EBADF (Bad file descriptor) [pid 13677] close(7) = -1 EBADF (Bad file descriptor) [pid 13677] close(8) = -1 EBADF (Bad file descriptor) [pid 13674] +++ exited with 0 +++ [pid 13677] close(9 [pid 13676] close(27 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13677] close(10) = -1 EBADF (Bad file descriptor) [pid 13677] close(11) = -1 EBADF (Bad file descriptor) [pid 13677] close(12) = -1 EBADF (Bad file descriptor) [pid 13677] close(13) = -1 EBADF (Bad file descriptor) [pid 13677] close(14) = -1 EBADF (Bad file descriptor) [pid 13677] close(15) = -1 EBADF (Bad file descriptor) [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2296, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] openat(AT_FDCWD, "./2231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13677] close(16 [pid 13676] close(28 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13677] close(17 [pid 13676] close(29 [pid 3626] fstat(3, [pid 13677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13677] close(18) = -1 EBADF (Bad file descriptor) [pid 13676] exit_group(0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] umount2("./2294", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13677] close(19 [pid 13676] <... exit_group resumed>) = ? [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] getdents64(3, [pid 13677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13677] close(20) = -1 EBADF (Bad file descriptor) [pid 13677] close(21) = -1 EBADF (Bad file descriptor) [pid 13677] close(22) = -1 EBADF (Bad file descriptor) [pid 13677] close(23) = -1 EBADF (Bad file descriptor) [pid 13677] close(24) = -1 EBADF (Bad file descriptor) [pid 13677] close(25 [pid 13676] +++ exited with 0 +++ [pid 13677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2294", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2265, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13677] close(26 [pid 3630] <... openat resumed>) = 3 [pid 3626] umount2("./2231/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13677] close(27 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] umount2("./2263", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] lstat("./2231/binderfs", [pid 13677] close(28 [pid 3630] getdents64(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] openat(AT_FDCWD, "./2263", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13677] close(29 [pid 3630] umount2("./2294/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 3626] unlink("./2231/binderfs" [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13677] exit_group(0 [pid 3627] fstat(3, [pid 13677] <... exit_group resumed>) = ? [pid 3630] lstat("./2294/binderfs", [pid 3626] <... unlink resumed>) = 0 [pid 13677] +++ exited with 0 +++ [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2328, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] getdents64(3, [pid 3630] unlink("./2294/binderfs" [pid 3626] getdents64(3, [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... unlink resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] umount2("./2326", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] getdents64(3, [pid 3627] umount2("./2263/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] close(3 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] openat(AT_FDCWD, "./2326", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] close(3 [pid 3627] lstat("./2263/binderfs", [pid 3626] <... close resumed>) = 0 [pid 3631] <... openat resumed>) = 3 [pid 3630] <... close resumed>) = 0 [pid 3631] fstat(3, [pid 3630] rmdir("./2294" [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] rmdir("./2231" [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] getdents64(3, [pid 3630] <... rmdir resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] unlink("./2263/binderfs" [pid 3630] mkdir("./2295", 0777 [pid 3626] <... rmdir resumed>) = 0 [pid 3631] umount2("./2326/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... unlink resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... mkdir resumed>) = 0 [pid 3627] getdents64(3, [pid 3626] mkdir("./2232", 0777 [pid 3631] lstat("./2326/binderfs", [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 3631] unlink("./2326/binderfs") = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3) = 0 [pid 3627] close(3 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3631] rmdir("./2326" [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2297 [pid 3627] <... close resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 3631] mkdir("./2327", 0777) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13679 attached [pid 3627] rmdir("./2263" [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2329 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2234 [pid 3627] mkdir("./2264", 0777./strace-static-x86_64: Process 13678 attached [pid 13678] set_robust_list(0x5555566c15e0, 24 [pid 3627] <... mkdir resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13678] <... set_robust_list resumed>) = 0 [pid 13678] chdir("./2295") = 0 [pid 13678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13678] setpgid(0, 0) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2266 ./strace-static-x86_64: Process 13680 attached [pid 13679] set_robust_list(0x5555566c15e0, 24 [pid 13678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13679] <... set_robust_list resumed>) = 0 [pid 13678] <... openat resumed>) = 3 [pid 13680] set_robust_list(0x5555566c15e0, 24 [pid 13678] write(3, "1000", 4) = 4 [pid 13679] chdir("./2232" [pid 13678] close(3 [pid 13679] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 13681 attached [pid 13680] <... set_robust_list resumed>) = 0 [pid 13679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13678] <... close resumed>) = 0 [pid 13681] set_robust_list(0x5555566c15e0, 24 [pid 13679] <... prctl resumed>) = 0 [pid 13678] symlink("/dev/binderfs", "./binderfs" [pid 13680] chdir("./2327" [pid 13681] <... set_robust_list resumed>) = 0 [pid 13679] setpgid(0, 0 [pid 13678] <... symlink resumed>) = 0 [pid 13681] chdir("./2264" [pid 13680] <... chdir resumed>) = 0 [pid 13679] <... setpgid resumed>) = 0 [pid 13678] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13681] <... chdir resumed>) = 0 [pid 13680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13678] <... openat resumed>) = 3 [pid 13681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13678] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13681] <... prctl resumed>) = 0 [pid 13680] <... prctl resumed>) = 0 [pid 13679] <... openat resumed>) = 3 [pid 13678] <... write resumed>) = 8 [pid 13681] setpgid(0, 0 [pid 13680] setpgid(0, 0 [pid 13679] write(3, "1000", 4 [pid 13678] close(3 [pid 13681] <... setpgid resumed>) = 0 [pid 13680] <... setpgid resumed>) = 0 [pid 13679] <... write resumed>) = 4 [pid 13678] <... close resumed>) = 0 [pid 13681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13679] close(3 [pid 13678] close(4 [pid 13681] <... openat resumed>) = 3 [pid 13679] <... close resumed>) = 0 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] write(3, "1000", 4 [pid 13680] <... openat resumed>) = 3 [pid 13679] symlink("/dev/binderfs", "./binderfs" [pid 13678] close(5 [pid 13681] <... write resumed>) = 4 [pid 13680] write(3, "1000", 4 [pid 13679] <... symlink resumed>) = 0 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] close(3 [pid 13680] <... write resumed>) = 4 [pid 13679] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13678] close(6 [pid 13681] <... close resumed>) = 0 [pid 13680] close(3 [pid 13679] <... openat resumed>) = 3 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] symlink("/dev/binderfs", "./binderfs" [pid 13680] <... close resumed>) = 0 [pid 13679] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13678] close(7 [pid 13681] <... symlink resumed>) = 0 [pid 13680] symlink("/dev/binderfs", "./binderfs" [pid 13679] <... write resumed>) = 8 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13680] <... symlink resumed>) = 0 [pid 13679] close(3 [pid 13678] close(8 [pid 13681] <... openat resumed>) = 3 [pid 13680] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13679] <... close resumed>) = 0 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13680] <... openat resumed>) = 3 [pid 13679] close(4 [pid 13678] close(9 [pid 13681] <... write resumed>) = 8 [pid 13680] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] close(3 [pid 13680] <... write resumed>) = 8 [pid 13679] close(5 [pid 13678] close(10 [pid 13680] close(3 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = 0 [pid 13680] <... close resumed>) = 0 [pid 13679] close(6 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] close(4 [pid 13680] close(4 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(7 [pid 13678] close(11 [pid 13681] close(5 [pid 13680] close(5 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(8 [pid 13678] close(12 [pid 13680] close(6 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(9 [pid 13680] close(7 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(10 [pid 13680] close(8 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(11 [pid 13680] close(9 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(12 [pid 13680] close(10 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(13 [pid 13680] close(11 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(14 [pid 13680] close(12 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(15 [pid 13680] close(13 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] close(6 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(16 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(14 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] close(13 [pid 13681] close(7 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(17 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(15 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] close(14 [pid 13681] close(8 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(18 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(16 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] close(15 [pid 13681] close(9 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(19 [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(17 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] close(10 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(20 [pid 13678] close(16 [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(18 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] close(11 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(21 [pid 13678] close(17 [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(19 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] close(12 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(22 [pid 13678] close(18 [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(20 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] close(13 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(23 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(21 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] close(19 [pid 13681] close(14 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(24 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(22 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] close(20 [pid 13681] close(15 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(25 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(23 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] close(21 [pid 13681] close(16 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(26 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(24 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] close(22 [pid 13681] close(17 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(27 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(25 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] close(23 [pid 13681] close(18 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(28 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(26 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] close(24 [pid 13681] close(19 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] close(29 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(27 [pid 13679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] close(25 [pid 13681] close(20 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] exit_group(0 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(28 [pid 13679] <... exit_group resumed>) = ? [pid 13678] close(26 [pid 13681] close(21 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13679] +++ exited with 0 +++ [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] close(29 [pid 13678] close(27 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2234, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13681] close(22 [pid 13680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] exit_group(0 [pid 13678] close(28 [pid 13681] close(23 [pid 13680] <... exit_group resumed>) = ? [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13680] +++ exited with 0 +++ [pid 13678] close(29 [pid 13681] close(24 [pid 13678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] exit_group(0 [pid 13681] close(25 [pid 3626] umount2("./2232", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2232/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2232/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2232/binderfs") = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3) = 0 [pid 3626] rmdir("./2232") = 0 [pid 13678] <... exit_group resumed>) = ? [pid 3626] mkdir("./2233", 0777) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13678] +++ exited with 0 +++ [pid 3631] umount2("./2327", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13681] close(26 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2235 [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2327", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13681] close(27 [pid 3631] <... openat resumed>) = 3 [pid 3630] umount2("./2295", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13681] close(28 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] openat(AT_FDCWD, "./2295", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 13682 attached [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3630] <... openat resumed>) = 3 [pid 13681] close(29 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] fstat(3, [pid 13681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2327/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13681] exit_group(0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] getdents64(3, [pid 13681] <... exit_group resumed>) = ? [pid 3631] lstat("./2327/binderfs", [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] umount2("./2295/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2295/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2295/binderfs" [pid 13681] +++ exited with 0 +++ [pid 3630] <... unlink resumed>) = 0 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] getdents64(3, [pid 3631] unlink("./2327/binderfs" [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] <... unlink resumed>) = 0 [pid 3630] close(3 [pid 3627] umount2("./2264", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] getdents64(3, [pid 3630] <... close resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] rmdir("./2295" [pid 3627] openat(AT_FDCWD, "./2264", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13682] set_robust_list(0x5555566c15e0, 24 [pid 3631] close(3 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13682] <... set_robust_list resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 3630] mkdir("./2296", 0777 [pid 3627] fstat(3, [pid 13682] chdir("./2233" [pid 3631] rmdir("./2327" [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2298 [pid 3627] umount2("./2264/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3627] lstat("./2264/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] unlink("./2264/binderfs") = 0 [pid 3627] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3) = 0 [pid 3627] rmdir("./2264") = 0 [pid 3627] mkdir("./2265", 0777) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2267 ./strace-static-x86_64: Process 13684 attached [pid 13682] <... chdir resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 13683 attached [pid 13682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] mkdir("./2328", 0777 [pid 13682] <... prctl resumed>) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 13682] setpgid(0, 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13682] <... setpgid resumed>) = 0 [pid 13684] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2330 [pid 13682] <... openat resumed>) = 3 [pid 13684] chdir("./2265") = 0 [pid 13682] write(3, "1000", 4 [pid 13684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13682] <... write resumed>) = 4 [pid 13684] <... prctl resumed>) = 0 [pid 13684] setpgid(0, 0) = 0 [pid 13684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13682] close(3 [pid 13684] <... openat resumed>) = 3 [pid 13682] <... close resumed>) = 0 [pid 13684] write(3, "1000", 4 [pid 13682] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 13685 attached [pid 13684] <... write resumed>) = 4 [pid 13682] <... symlink resumed>) = 0 [pid 13685] set_robust_list(0x5555566c15e0, 24 [pid 13684] close(3 [pid 13682] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13685] <... set_robust_list resumed>) = 0 [pid 13684] <... close resumed>) = 0 [pid 13683] set_robust_list(0x5555566c15e0, 24 [pid 13685] chdir("./2328" [pid 13684] symlink("/dev/binderfs", "./binderfs" [pid 13682] <... openat resumed>) = 3 [pid 13685] <... chdir resumed>) = 0 [pid 13684] <... symlink resumed>) = 0 [pid 13683] <... set_robust_list resumed>) = 0 [pid 13682] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13684] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13685] <... prctl resumed>) = 0 [pid 13684] <... openat resumed>) = 3 [pid 13683] chdir("./2296" [pid 13682] <... write resumed>) = 8 [pid 13685] setpgid(0, 0 [pid 13684] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13682] close(3 [pid 13683] <... chdir resumed>) = 0 [pid 13685] <... setpgid resumed>) = 0 [pid 13684] <... write resumed>) = 8 [pid 13683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13682] <... close resumed>) = 0 [pid 13685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13684] close(3 [pid 13683] <... prctl resumed>) = 0 [pid 13682] close(4 [pid 13685] <... openat resumed>) = 3 [pid 13684] <... close resumed>) = 0 [pid 13683] setpgid(0, 0 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] write(3, "1000", 4 [pid 13684] close(4 [pid 13683] <... setpgid resumed>) = 0 [pid 13682] close(5 [pid 13685] <... write resumed>) = 4 [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(3 [pid 13684] close(5 [pid 13683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] <... close resumed>) = 0 [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] symlink("/dev/binderfs", "./binderfs" [pid 13684] close(6 [pid 13683] <... openat resumed>) = 3 [pid 13682] close(6 [pid 13685] <... symlink resumed>) = 0 [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] write(3, "1000", 4 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13684] close(7 [pid 13683] <... write resumed>) = 4 [pid 13682] close(7 [pid 13685] <... openat resumed>) = 3 [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(3 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13684] close(8 [pid 13683] <... close resumed>) = 0 [pid 13682] close(8 [pid 13685] <... write resumed>) = 8 [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] symlink("/dev/binderfs", "./binderfs" [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(3 [pid 13684] close(9 [pid 13683] <... symlink resumed>) = 0 [pid 13682] close(9 [pid 13685] <... close resumed>) = 0 [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(4 [pid 13684] close(10 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] <... openat resumed>) = 3 [pid 13682] close(10 [pid 13685] close(5 [pid 13684] close(11 [pid 13683] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(6 [pid 13684] close(12 [pid 13683] <... write resumed>) = 8 [pid 13682] close(11 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(3 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(7 [pid 13684] close(13 [pid 13683] <... close resumed>) = 0 [pid 13682] close(12 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(4 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(8 [pid 13684] close(14 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(13 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(5 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(9 [pid 13684] close(15 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(14 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(6 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(10 [pid 13684] close(16 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(11 [pid 13684] close(17 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(12 [pid 13684] close(18 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(13 [pid 13684] close(19 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(14 [pid 13684] close(20 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(15 [pid 13684] close(21 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(16 [pid 13684] close(22 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(17 [pid 13684] close(23 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(15 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(7 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(18 [pid 13684] close(24 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(16 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(8 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(19 [pid 13684] close(25 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(17 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(9 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(20 [pid 13684] close(26 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(18 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(10 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(21 [pid 13684] close(27 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(19 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(11 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(22 [pid 13684] close(28 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(20 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(12 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(23 [pid 13684] close(29 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(21 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(13 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(24 [pid 13684] exit_group(0 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(22 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13684] <... exit_group resumed>) = ? [pid 13683] close(14 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(25 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(23 [pid 13683] close(15 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(24 [pid 13683] close(16 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(25 [pid 13684] +++ exited with 0 +++ [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(17 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(26 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(26 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2267, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(18 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(27 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(27 [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(19 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(28 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(28 [pid 3627] umount2("./2265", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(20 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13685] close(29 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] close(29 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13683] close(21 [pid 13682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2265", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13685] exit_group(0 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] exit_group(0 [pid 13685] <... exit_group resumed>) = ? [pid 13683] close(22 [pid 13682] <... exit_group resumed>) = ? [pid 3627] <... openat resumed>) = 3 [pid 13685] +++ exited with 0 +++ [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13682] +++ exited with 0 +++ [pid 3627] fstat(3, [pid 13683] close(23) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2330, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13683] close(24 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3627] getdents64(3, [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2233", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13683] close(25 [pid 3627] umount2("./2265/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13683] close(26 [pid 3631] umount2("./2328", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] lstat("./2265/binderfs", [pid 3626] openat(AT_FDCWD, "./2233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13683] close(27 [pid 3631] openat(AT_FDCWD, "./2328", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3627] unlink("./2265/binderfs" [pid 3626] fstat(3, [pid 13683] close(28 [pid 3631] fstat(3, [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 13683] close(29 [pid 3631] getdents64(3, [pid 13683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13683] exit_group(0 [pid 3631] umount2("./2328/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] getdents64(3, [pid 3626] getdents64(3, [pid 13683] <... exit_group resumed>) = ? [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... close resumed>) = 0 [pid 3626] umount2("./2233/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13683] +++ exited with 0 +++ [pid 3631] lstat("./2328/binderfs", [pid 3627] rmdir("./2265" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2298, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] unlink("./2328/binderfs" [pid 3627] <... rmdir resumed>) = 0 [pid 3626] lstat("./2233/binderfs", [pid 3631] <... unlink resumed>) = 0 [pid 3627] mkdir("./2266", 0777 [pid 3631] getdents64(3, [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] unlink("./2233/binderfs" [pid 3631] close(3 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3631] <... close resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 3630] umount2("./2296", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2296", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 13686 attached [pid 3631] rmdir("./2328" [pid 3630] <... openat resumed>) = 3 [pid 3626] getdents64(3, [pid 3631] <... rmdir resumed>) = 0 [pid 3630] fstat(3, [pid 13686] set_robust_list(0x5555566c15e0, 24 [pid 3631] mkdir("./2329", 0777 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2268 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13686] <... set_robust_list resumed>) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] getdents64(3, [pid 13686] chdir("./2266" [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] close(3 [pid 3630] umount2("./2296/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2296/binderfs", [pid 3626] <... close resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2296/binderfs" [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2331 [pid 3630] <... unlink resumed>) = 0 [pid 3626] rmdir("./2233" [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 3630] close(3) = 0 [pid 3626] mkdir("./2234", 0777 [pid 3630] rmdir("./2296") = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 3630] mkdir("./2297", 0777 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... mkdir resumed>) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13687 attached [pid 13686] <... chdir resumed>) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2299 [pid 13687] set_robust_list(0x5555566c15e0, 24 [pid 13686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2236 [pid 13687] <... set_robust_list resumed>) = 0 [pid 13686] <... prctl resumed>) = 0 [pid 13686] setpgid(0, 0./strace-static-x86_64: Process 13688 attached ) = 0 [pid 13688] set_robust_list(0x5555566c15e0, 24 [pid 13686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13688] <... set_robust_list resumed>) = 0 [pid 13688] chdir("./2234" [pid 13686] <... openat resumed>) = 3 [pid 13686] write(3, "1000", 4 [pid 13687] chdir("./2329" [pid 13686] <... write resumed>) = 4 [pid 13687] <... chdir resumed>) = 0 [pid 13686] close(3./strace-static-x86_64: Process 13689 attached [pid 13688] <... chdir resumed>) = 0 [pid 13686] <... close resumed>) = 0 [pid 13687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13686] symlink("/dev/binderfs", "./binderfs" [pid 13689] set_robust_list(0x5555566c15e0, 24 [pid 13688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13686] <... symlink resumed>) = 0 [pid 13687] <... prctl resumed>) = 0 [pid 13686] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13689] <... set_robust_list resumed>) = 0 [pid 13688] <... prctl resumed>) = 0 [pid 13689] chdir("./2297" [pid 13688] setpgid(0, 0 [pid 13687] setpgid(0, 0 [pid 13686] <... openat resumed>) = 3 [pid 13689] <... chdir resumed>) = 0 [pid 13688] <... setpgid resumed>) = 0 [pid 13689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13687] <... setpgid resumed>) = 0 [pid 13686] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13689] <... prctl resumed>) = 0 [pid 13688] <... openat resumed>) = 3 [pid 13689] setpgid(0, 0 [pid 13688] write(3, "1000", 4 [pid 13689] <... setpgid resumed>) = 0 [pid 13688] <... write resumed>) = 4 [pid 13686] <... write resumed>) = 8 [pid 13689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13688] close(3 [pid 13689] <... openat resumed>) = 3 [pid 13688] <... close resumed>) = 0 [pid 13689] write(3, "1000", 4 [pid 13688] symlink("/dev/binderfs", "./binderfs" [pid 13689] <... write resumed>) = 4 [pid 13688] <... symlink resumed>) = 0 [pid 13689] close(3 [pid 13688] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13689] <... close resumed>) = 0 [pid 13688] <... openat resumed>) = 3 [pid 13689] symlink("/dev/binderfs", "./binderfs" [pid 13688] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13689] <... symlink resumed>) = 0 [pid 13688] <... write resumed>) = 8 [pid 13689] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13688] close(3 [pid 13689] <... openat resumed>) = 3 [pid 13688] <... close resumed>) = 0 [pid 13689] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13688] close(4 [pid 13689] <... write resumed>) = 8 [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13686] close(3 [pid 13689] close(3 [pid 13688] close(5 [pid 13689] <... close resumed>) = 0 [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] <... close resumed>) = 0 [pid 13689] close(4 [pid 13688] close(6 [pid 13687] <... openat resumed>) = 3 [pid 13686] close(4 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] write(3, "1000", 4 [pid 13689] close(5 [pid 13688] close(7 [pid 13686] close(5 [pid 13687] <... write resumed>) = 4 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] close(3 [pid 13689] close(6 [pid 13688] close(8 [pid 13686] close(6 [pid 13687] <... close resumed>) = 0 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(7 [pid 13688] close(9 [pid 13687] symlink("/dev/binderfs", "./binderfs" [pid 13686] close(7 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(8 [pid 13688] close(10 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] <... symlink resumed>) = 0 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(9 [pid 13688] close(11 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(10 [pid 13688] close(12 [pid 13687] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13686] close(8 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(11 [pid 13688] close(13 [pid 13686] close(9 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] <... openat resumed>) = 3 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(12 [pid 13688] close(14 [pid 13687] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13686] close(10 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(13 [pid 13688] close(15 [pid 13686] close(11 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] <... write resumed>) = 8 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(14 [pid 13688] close(16 [pid 13686] close(12 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] close(3 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(15 [pid 13688] close(17 [pid 13686] close(13 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] <... close resumed>) = 0 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(16 [pid 13688] close(18 [pid 13686] close(14 [pid 13687] close(4 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(17 [pid 13688] close(19 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] close(15 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] close(5 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(18 [pid 13688] close(20 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] close(16 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] close(6 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(19 [pid 13688] close(21 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(20 [pid 13688] close(22 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(21 [pid 13688] close(23 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(22 [pid 13688] close(24 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(23 [pid 13688] close(25 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(24 [pid 13688] close(26 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(25 [pid 13688] close(27 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(26 [pid 13688] close(28 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(27 [pid 13688] close(29 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] close(28 [pid 13688] exit_group(0 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13688] <... exit_group resumed>) = ? [pid 13689] close(29 [pid 13688] +++ exited with 0 +++ [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] close(17 [pid 13689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] close(7 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] exit_group(0 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] close(18 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2236, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13689] <... exit_group resumed>) = ? [pid 13687] close(8 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13689] +++ exited with 0 +++ [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] close(19 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13687] close(9 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2299, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... restart_syscall resumed>) = 0 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] close(20) = -1 EBADF (Bad file descriptor) [pid 13687] close(10 [pid 13686] close(21 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2297", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13687] close(11 [pid 13686] close(22 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2234", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13687] close(12 [pid 13686] close(23 [pid 3630] openat(AT_FDCWD, "./2297", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] close(13 [pid 3630] <... openat resumed>) = 3 [pid 3626] openat(AT_FDCWD, "./2234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13686] close(24 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13687] close(14 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] close(25 [pid 3630] getdents64(3, [pid 3626] fstat(3, [pid 13687] close(15 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] close(26 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13687] close(16 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2297/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] close(27 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13687] close(17 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2297/binderfs", [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] close(28 [pid 3626] umount2("./2234/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13687] close(18 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13686] close(29 [pid 3630] unlink("./2297/binderfs" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13687] close(19 [pid 13686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2234/binderfs", [pid 13686] exit_group(0 [pid 13687] close(20 [pid 13686] <... exit_group resumed>) = ? [pid 3630] getdents64(3, [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2297" [pid 13687] close(21 [pid 13686] +++ exited with 0 +++ [pid 3630] <... rmdir resumed>) = 0 [pid 3626] unlink("./2234/binderfs" [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2298", 0777) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2300 ./strace-static-x86_64: Process 13690 attached [pid 13690] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13687] close(22 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] close(23 [pid 3626] <... unlink resumed>) = 0 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13687] close(24 [pid 3626] getdents64(3, [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2266", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13687] close(25 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] close(3 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2266", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13687] close(26 [pid 3626] <... close resumed>) = 0 [pid 13690] chdir("./2298" [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 3626] rmdir("./2234" [pid 13687] close(27 [pid 3627] fstat(3, [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13690] <... chdir resumed>) = 0 [pid 13687] close(28 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] mkdir("./2235", 0777 [pid 13690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13690] <... prctl resumed>) = 0 [pid 13687] close(29 [pid 3626] <... mkdir resumed>) = 0 [pid 13687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13687] exit_group(0 [pid 13690] setpgid(0, 0) = 0 [pid 13690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13687] <... exit_group resumed>) = ? [pid 3627] umount2("./2266/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13690] write(3, "1000", 4) = 4 [pid 13690] close(3) = 0 [pid 13690] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13690] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13687] +++ exited with 0 +++ [pid 13690] <... openat resumed>) = 3 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2331, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2237 [pid 13690] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] lstat("./2266/binderfs", [pid 13690] <... write resumed>) = 8 ./strace-static-x86_64: Process 13691 attached [pid 13690] close(3 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13691] set_robust_list(0x5555566c15e0, 24 [pid 13690] <... close resumed>) = 0 [pid 3627] unlink("./2266/binderfs" [pid 13691] <... set_robust_list resumed>) = 0 [pid 13690] close(4 [pid 13691] chdir("./2235" [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13691] <... chdir resumed>) = 0 [pid 13690] close(5 [pid 3627] getdents64(3, [pid 13691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2329", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13691] <... prctl resumed>) = 0 [pid 13690] close(6 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] close(3 [pid 13691] setpgid(0, 0 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2329", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... close resumed>) = 0 [pid 13691] <... setpgid resumed>) = 0 [pid 13690] close(7 [pid 13691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3627] rmdir("./2266" [pid 13691] <... openat resumed>) = 3 [pid 13690] close(8 [pid 3631] fstat(3, [pid 13691] write(3, "1000", 4 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13691] <... write resumed>) = 4 [pid 13690] close(9 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13691] close(3 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2267", 0777 [pid 13691] <... close resumed>) = 0 [pid 13690] close(10 [pid 3631] getdents64(3, [pid 13691] symlink("/dev/binderfs", "./binderfs" [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... mkdir resumed>) = 0 [pid 13691] <... symlink resumed>) = 0 [pid 13690] close(11 [pid 3631] umount2("./2329/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13691] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13691] <... openat resumed>) = 3 [pid 13690] close(12 [pid 13691] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2329/binderfs", [pid 13691] <... write resumed>) = 8 [pid 13690] close(13 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2269 [pid 13691] close(3 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13691] <... close resumed>) = 0 [pid 13690] close(14 [pid 3631] unlink("./2329/binderfs" [pid 13691] close(4 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(15 [pid 3631] <... unlink resumed>) = 0 [pid 13691] close(5 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(16./strace-static-x86_64: Process 13692 attached [pid 13691] close(6 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] set_robust_list(0x5555566c15e0, 24 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(17 [pid 13692] <... set_robust_list resumed>) = 0 [pid 13691] close(7 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] chdir("./2267" [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(18 [pid 13692] <... chdir resumed>) = 0 [pid 13691] close(8 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(19 [pid 13692] <... prctl resumed>) = 0 [pid 13691] close(9 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] setpgid(0, 0 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(20 [pid 13692] <... setpgid resumed>) = 0 [pid 13691] close(10 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(21 [pid 13692] <... openat resumed>) = 3 [pid 13691] close(11 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] write(3, "1000", 4 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(22 [pid 3631] close(3 [pid 13692] <... write resumed>) = 4 [pid 13691] close(12 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] close(3 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(23 [pid 3631] <... close resumed>) = 0 [pid 13692] <... close resumed>) = 0 [pid 13691] close(13 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2329" [pid 13692] symlink("/dev/binderfs", "./binderfs" [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(24 [pid 13692] <... symlink resumed>) = 0 [pid 13691] close(14 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13692] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(25 [pid 3631] mkdir("./2330", 0777 [pid 13692] <... openat resumed>) = 3 [pid 13691] close(15 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(26 [pid 3631] <... mkdir resumed>) = 0 [pid 13692] <... write resumed>) = 8 [pid 13691] close(16 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13692] close(3 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(27 [pid 13692] <... close resumed>) = 0 [pid 13691] close(17 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] close(4 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(28 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] close(18 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] close(5 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] close(29 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2332 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] close(19 [pid 13690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] close(6 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] exit_group(0 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] close(20 [pid 13690] <... exit_group resumed>) = ? [pid 13692] close(7 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13690] +++ exited with 0 +++ ./strace-static-x86_64: Process 13693 attached [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] close(21 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13693] set_robust_list(0x5555566c15e0, 24 [pid 13692] close(8 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13693] <... set_robust_list resumed>) = 0 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] close(22 [pid 13693] chdir("./2330" [pid 13692] close(9 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13693] <... chdir resumed>) = 0 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] close(23 [pid 13693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13692] close(10 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13693] <... prctl resumed>) = 0 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] close(24 [pid 3630] umount2("./2298", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13693] setpgid(0, 0 [pid 13692] close(11 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13693] <... setpgid resumed>) = 0 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] close(25 [pid 3630] openat(AT_FDCWD, "./2298", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13692] close(12 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13693] <... openat resumed>) = 3 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] close(26 [pid 3630] fstat(3, [pid 13693] write(3, "1000", 4 [pid 13692] close(13 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13693] <... write resumed>) = 4 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] close(27 [pid 3630] getdents64(3, [pid 13693] close(3 [pid 13692] close(14 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13693] <... close resumed>) = 0 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] close(28 [pid 3630] umount2("./2298/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13693] symlink("/dev/binderfs", "./binderfs" [pid 13692] close(15 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13693] <... symlink resumed>) = 0 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] close(29 [pid 3630] lstat("./2298/binderfs", [pid 13693] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13692] close(16 [pid 13691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13693] <... openat resumed>) = 3 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] exit_group(0 [pid 3630] unlink("./2298/binderfs" [pid 13693] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13692] close(17 [pid 13691] <... exit_group resumed>) = ? [pid 3630] <... unlink resumed>) = 0 [pid 13693] <... write resumed>) = 8 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13691] +++ exited with 0 +++ [pid 3630] getdents64(3, [pid 13693] close(3 [pid 13692] close(18 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13693] <... close resumed>) = 0 [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13693] close(4 [pid 13692] close(19 [pid 3630] <... close resumed>) = 0 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2298" [pid 3626] <... restart_syscall resumed>) = 0 [pid 13693] close(5 [pid 13692] close(20 [pid 3630] <... rmdir resumed>) = 0 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2299", 0777 [pid 13693] close(6 [pid 13692] close(21 [pid 3630] <... mkdir resumed>) = 0 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] umount2("./2235", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13693] close(7 [pid 13692] close(22 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2301 [pid 3626] openat(AT_FDCWD, "./2235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13693] close(8 [pid 13692] close(23 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13693] close(9 [pid 13692] close(24 [pid 3626] fstat(3, [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13693] close(10 [pid 13692] close(25 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13693] close(11 [pid 13692] close(26 [pid 3626] getdents64(3, [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13693] close(12 [pid 13692] close(27 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2235/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13693] close(13 [pid 13692] close(28 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 13694 attached [pid 13693] close(14 [pid 13692] close(29 [pid 3626] lstat("./2235/binderfs", [pid 13694] set_robust_list(0x5555566c15e0, 24 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13694] <... set_robust_list resumed>) = 0 [pid 13693] close(15 [pid 13692] exit_group(0 [pid 13694] chdir("./2299" [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13692] <... exit_group resumed>) = ? [pid 13694] <... chdir resumed>) = 0 [pid 13693] close(16 [pid 13692] +++ exited with 0 +++ [pid 13694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13694] <... prctl resumed>) = 0 [pid 13693] close(17 [pid 13694] setpgid(0, 0 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13694] <... setpgid resumed>) = 0 [pid 13693] close(18 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2269, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2267", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] unlink("./2235/binderfs" [pid 13694] <... openat resumed>) = 3 [pid 13693] close(19 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13694] write(3, "1000", 4 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2267", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... unlink resumed>) = 0 [pid 13694] <... write resumed>) = 4 [pid 13693] close(20 [pid 13694] close(3 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 3626] getdents64(3, [pid 13694] <... close resumed>) = 0 [pid 13693] close(21 [pid 3627] fstat(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13694] symlink("/dev/binderfs", "./binderfs" [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13694] <... symlink resumed>) = 0 [pid 13693] close(22 [pid 3627] getdents64(3, [pid 3626] close(3 [pid 13694] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13694] <... openat resumed>) = 3 [pid 13693] close(23 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... close resumed>) = 0 [pid 13694] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2267/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] rmdir("./2235" [pid 13694] <... write resumed>) = 8 [pid 13693] close(24 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13694] close(3 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2267/binderfs", [pid 3626] <... rmdir resumed>) = 0 [pid 13694] <... close resumed>) = 0 [pid 13693] close(25 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13694] close(4 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2267/binderfs" [pid 3626] mkdir("./2236", 0777 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13693] close(26 [pid 13694] close(5 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13693] close(27 [pid 13694] close(6 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13693] close(28 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13694] close(7 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13693] close(29 [pid 13694] close(8 [pid 13693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13693] exit_group(0 [pid 13694] close(9 [pid 13693] <... exit_group resumed>) = ? [pid 3627] close(3 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2238 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13693] +++ exited with 0 +++ [pid 3627] <... close resumed>) = 0 [pid 13694] close(10) = -1 EBADF (Bad file descriptor) [pid 13694] close(11 [pid 3627] rmdir("./2267" [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2332, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13694] close(12 [pid 3627] <... rmdir resumed>) = 0 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2330", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13694] close(13 [pid 3627] mkdir("./2268", 0777 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13694] close(14 [pid 3627] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 13695 attached [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2330", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13695] set_robust_list(0x5555566c15e0, 24 [pid 13694] close(15 [pid 3631] <... openat resumed>) = 3 [pid 13695] <... set_robust_list resumed>) = 0 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] chdir("./2236" [pid 13694] close(16 [pid 13695] <... chdir resumed>) = 0 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13694] close(17 [pid 3631] fstat(3, [pid 13695] <... prctl resumed>) = 0 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] setpgid(0, 0 [pid 13694] close(18 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2270 [pid 13695] <... setpgid resumed>) = 0 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13694] close(19 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13695] <... openat resumed>) = 3 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2330/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13695] write(3, "1000", 4 [pid 13694] close(20 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 13696 attached [pid 13695] <... write resumed>) = 4 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2330/binderfs", [pid 13696] set_robust_list(0x5555566c15e0, 24 [pid 13695] close(3 [pid 13694] close(21 [pid 13696] <... set_robust_list resumed>) = 0 [pid 13695] <... close resumed>) = 0 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13696] chdir("./2268" [pid 13695] symlink("/dev/binderfs", "./binderfs" [pid 13694] close(22 [pid 13696] <... chdir resumed>) = 0 [pid 13695] <... symlink resumed>) = 0 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13695] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13694] close(23 [pid 13696] <... prctl resumed>) = 0 [pid 13695] <... openat resumed>) = 3 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] setpgid(0, 0 [pid 13695] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13694] close(24 [pid 13696] <... setpgid resumed>) = 0 [pid 13695] <... write resumed>) = 8 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13695] close(3 [pid 13694] close(25 [pid 13696] <... openat resumed>) = 3 [pid 13695] <... close resumed>) = 0 [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] write(3, "1000", 4 [pid 13695] close(4 [pid 13694] close(26 [pid 3631] unlink("./2330/binderfs" [pid 13696] <... write resumed>) = 4 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] close(3 [pid 13695] close(5 [pid 13694] close(27 [pid 3631] <... unlink resumed>) = 0 [pid 13696] <... close resumed>) = 0 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13696] symlink("/dev/binderfs", "./binderfs" [pid 13695] close(6 [pid 13694] close(28 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13696] <... symlink resumed>) = 0 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13696] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13695] close(7 [pid 13694] close(29 [pid 3631] <... close resumed>) = 0 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2330" [pid 13696] <... openat resumed>) = 3 [pid 13695] close(8 [pid 13694] exit_group(0 [pid 3631] <... rmdir resumed>) = 0 [pid 13696] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13694] <... exit_group resumed>) = ? [pid 3631] mkdir("./2331", 0777 [pid 13696] <... write resumed>) = 8 [pid 13695] close(9 [pid 13694] +++ exited with 0 +++ [pid 13696] close(3 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2301, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13696] <... close resumed>) = 0 [pid 13695] close(10 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13696] close(4 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(11 [pid 13696] close(5 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13697 attached [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(12 [pid 13697] set_robust_list(0x5555566c15e0, 24 [pid 13696] close(6 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2333 [pid 13697] <... set_robust_list resumed>) = 0 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(13 [pid 3630] umount2("./2299", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13697] chdir("./2331" [pid 13696] close(7 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13697] <... chdir resumed>) = 0 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(14 [pid 3630] openat(AT_FDCWD, "./2299", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13696] close(8 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] <... prctl resumed>) = 0 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(15 [pid 13697] setpgid(0, 0 [pid 13696] close(9 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] <... setpgid resumed>) = 0 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(16 [pid 13697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13696] close(10 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] <... openat resumed>) = 3 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(17 [pid 13697] write(3, "1000", 4 [pid 13696] close(11 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] <... write resumed>) = 4 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(18 [pid 13697] close(3 [pid 13696] close(12 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] <... close resumed>) = 0 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(19 [pid 3630] <... openat resumed>) = 3 [pid 13697] symlink("/dev/binderfs", "./binderfs" [pid 13696] close(13 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13697] <... symlink resumed>) = 0 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(20 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13697] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13696] close(14 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13697] <... openat resumed>) = 3 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(21 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13697] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13696] close(15 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2299/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2299/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2299/binderfs") = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2299") = 0 [pid 3630] mkdir("./2300", 0777) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(22 [pid 13696] close(16 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2302 [pid 13697] <... write resumed>) = 8 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(23 [pid 13697] close(3 [pid 13696] close(17 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(24 [pid 13697] <... close resumed>) = 0 [pid 13696] close(18 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(25 [pid 13697] close(4 [pid 13696] close(19 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(26 [pid 13697] close(5 [pid 13696] close(20 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13698 attached [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(27 [pid 13698] set_robust_list(0x5555566c15e0, 24 [pid 13697] close(6 [pid 13696] close(21 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13698] <... set_robust_list resumed>) = 0 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(28 [pid 13696] close(22 [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] close(7 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] close(29 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] close(23 [pid 13698] chdir("./2300" [pid 13695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13698] <... chdir resumed>) = 0 [pid 13697] close(8 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13695] exit_group(0 [pid 13698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] close(24 [pid 13695] <... exit_group resumed>) = ? [pid 13698] <... prctl resumed>) = 0 [pid 13697] close(9 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13698] setpgid(0, 0) = 0 [pid 13698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13698] write(3, "1000", 4 [pid 13695] +++ exited with 0 +++ [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2238, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13698] <... write resumed>) = 4 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] close(25 [pid 13698] close(3 [pid 13697] close(10 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13698] <... close resumed>) = 0 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] close(26 [pid 13698] symlink("/dev/binderfs", "./binderfs" [pid 13697] close(11 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2236", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13698] <... symlink resumed>) = 0 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] close(27 [pid 13698] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13697] close(12 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13698] <... openat resumed>) = 3 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13698] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13698] close(3) = 0 [pid 13698] close(4) = -1 EBADF (Bad file descriptor) [pid 13698] close(5) = -1 EBADF (Bad file descriptor) [pid 13698] close(6) = -1 EBADF (Bad file descriptor) [pid 13698] close(7) = -1 EBADF (Bad file descriptor) [pid 13698] close(8) = -1 EBADF (Bad file descriptor) [pid 13698] close(9) = -1 EBADF (Bad file descriptor) [pid 13698] close(10) = -1 EBADF (Bad file descriptor) [pid 13698] close(11) = -1 EBADF (Bad file descriptor) [pid 13698] close(12) = -1 EBADF (Bad file descriptor) [pid 13698] close(13) = -1 EBADF (Bad file descriptor) [pid 13698] close(14) = -1 EBADF (Bad file descriptor) [pid 13698] close(15) = -1 EBADF (Bad file descriptor) [pid 13698] close(16) = -1 EBADF (Bad file descriptor) [pid 13698] close(17) = -1 EBADF (Bad file descriptor) [pid 13698] close(18) = -1 EBADF (Bad file descriptor) [pid 13696] close(28 [pid 3626] openat(AT_FDCWD, "./2236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13698] close(19 [pid 13697] close(13 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13696] close(29 [pid 3626] <... openat resumed>) = 3 [pid 13698] close(20 [pid 13697] close(14 [pid 13696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13698] close(21 [pid 13696] exit_group(0 [pid 13698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] close(15 [pid 13696] <... exit_group resumed>) = ? [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13698] close(22 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13698] close(23) = -1 EBADF (Bad file descriptor) [pid 13697] close(16 [pid 13696] +++ exited with 0 +++ [pid 3626] getdents64(3, [pid 13698] close(24 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] close(17 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13698] close(25 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] umount2("./2236/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] close(18 [pid 3627] umount2("./2268", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13698] close(26 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13698] close(27 [pid 13697] close(19 [pid 3627] openat(AT_FDCWD, "./2268", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] lstat("./2236/binderfs", [pid 13698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13698] close(28 [pid 13697] close(20 [pid 3627] fstat(3, [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] unlink("./2236/binderfs" [pid 13698] close(29 [pid 13697] close(21 [pid 13698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13698] exit_group(0 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13698] <... exit_group resumed>) = ? [pid 13697] close(22 [pid 13698] +++ exited with 0 +++ [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2268/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 13697] close(23 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2268/binderfs", [pid 3626] close(3 [pid 13697] close(24 [pid 3630] umount2("./2300", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2300", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3630] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] umount2("./2300/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2300/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2300/binderfs") = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2300") = 0 [pid 3630] mkdir("./2301", 0777) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2303 [pid 3627] unlink("./2268/binderfs" [pid 3626] <... close resumed>) = 0 [pid 13697] close(25 [pid 3627] <... unlink resumed>) = 0 [pid 3626] rmdir("./2236" [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] <... rmdir resumed>) = 0 [pid 13697] close(26 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] mkdir("./2237", 0777 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3./strace-static-x86_64: Process 13699 attached [pid 3626] <... mkdir resumed>) = 0 [pid 13697] close(27 [pid 3627] <... close resumed>) = 0 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2268" [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13697] close(28) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13699] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13699] chdir("./2301" [pid 13697] close(29 [pid 3627] mkdir("./2269", 0777 [pid 13697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2239 [pid 3627] <... mkdir resumed>) = 0 [pid 13697] exit_group(0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13697] <... exit_group resumed>) = ? [pid 13699] <... chdir resumed>) = 0 [pid 13699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13699] setpgid(0, 0) = 0 [pid 13699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13699] write(3, "1000", 4) = 4 [pid 13699] close(3 [pid 13697] +++ exited with 0 +++ [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2271 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2333, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13699] <... close resumed>) = 0 [pid 3631] umount2("./2331", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13699] symlink("/dev/binderfs", "./binderfs" [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13699] <... symlink resumed>) = 0 [pid 3631] openat(AT_FDCWD, "./2331", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13699] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC./strace-static-x86_64: Process 13700 attached ) = 3 [pid 3631] <... openat resumed>) = 3 ./strace-static-x86_64: Process 13701 attached [pid 13700] set_robust_list(0x5555566c15e0, 24 [pid 13699] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] fstat(3, [pid 13700] <... set_robust_list resumed>) = 0 [pid 13699] <... write resumed>) = 8 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13701] set_robust_list(0x5555566c15e0, 24 [pid 13700] chdir("./2237" [pid 13699] close(3 [pid 3631] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13701] <... set_robust_list resumed>) = 0 [pid 3631] umount2("./2331/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13700] <... chdir resumed>) = 0 [pid 13699] <... close resumed>) = 0 [pid 13700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13699] close(4 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13701] chdir("./2269" [pid 13700] <... prctl resumed>) = 0 [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2331/binderfs", [pid 13701] <... chdir resumed>) = 0 [pid 13700] setpgid(0, 0 [pid 13699] close(5 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13700] <... setpgid resumed>) = 0 [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13699] close(6 [pid 3631] unlink("./2331/binderfs" [pid 13700] <... openat resumed>) = 3 [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13701] <... prctl resumed>) = 0 [pid 13700] write(3, "1000", 4 [pid 13699] close(7 [pid 3631] <... unlink resumed>) = 0 [pid 13701] setpgid(0, 0 [pid 13700] <... write resumed>) = 4 [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13701] <... setpgid resumed>) = 0 [pid 13700] close(3 [pid 13699] close(8 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13700] <... close resumed>) = 0 [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13700] symlink("/dev/binderfs", "./binderfs" [pid 13699] close(9 [pid 13701] <... openat resumed>) = 3 [pid 13700] <... symlink resumed>) = 0 [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13701] write(3, "1000", 4 [pid 13700] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13699] close(10 [pid 3631] rmdir("./2331" [pid 13701] <... write resumed>) = 4 [pid 13700] <... openat resumed>) = 3 [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13701] close(3 [pid 13700] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13699] close(11 [pid 3631] <... rmdir resumed>) = 0 [pid 13701] <... close resumed>) = 0 [pid 13700] <... write resumed>) = 8 [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2332", 0777 [pid 13701] symlink("/dev/binderfs", "./binderfs" [pid 13700] close(3 [pid 13699] close(12 [pid 13701] <... symlink resumed>) = 0 [pid 13700] <... close resumed>) = 0 [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13701] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13701] <... openat resumed>) = 3 [pid 13701] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2334 [pid 13701] <... write resumed>) = 8 [pid 13701] close(3) = 0 [pid 13701] close(4) = -1 EBADF (Bad file descriptor) [pid 13701] close(5 [pid 13700] close(4 [pid 13699] close(13 [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13701] close(6 [pid 13700] close(5 [pid 13699] close(14./strace-static-x86_64: Process 13702 attached [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13701] close(7 [pid 13700] close(6 [pid 13699] close(15 [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13701] close(8 [pid 13700] close(7 [pid 13699] close(16 [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] set_robust_list(0x5555566c15e0, 24 [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] <... set_robust_list resumed>) = 0 [pid 13701] close(9 [pid 13700] close(8 [pid 13699] close(17 [pid 13702] chdir("./2332" [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] <... chdir resumed>) = 0 [pid 13701] close(10 [pid 13700] close(9 [pid 13699] close(18 [pid 13702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] <... prctl resumed>) = 0 [pid 13701] close(11 [pid 13700] close(10 [pid 13699] close(19 [pid 13702] setpgid(0, 0 [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] <... setpgid resumed>) = 0 [pid 13701] close(12 [pid 13700] close(11 [pid 13699] close(20 [pid 13702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13701] close(13 [pid 13700] close(12 [pid 13699] close(21 [pid 13702] <... openat resumed>) = 3 [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] write(3, "1000", 4 [pid 13701] close(14 [pid 13700] close(13 [pid 13699] close(22 [pid 13702] <... write resumed>) = 4 [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] close(3 [pid 13701] close(15 [pid 13700] close(14 [pid 13699] close(23 [pid 13702] <... close resumed>) = 0 [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13701] close(16) = -1 EBADF (Bad file descriptor) [pid 13701] close(17) = -1 EBADF (Bad file descriptor) [pid 13701] close(18) = -1 EBADF (Bad file descriptor) [pid 13701] close(19) = -1 EBADF (Bad file descriptor) [pid 13701] close(20) = -1 EBADF (Bad file descriptor) [pid 13701] close(21) = -1 EBADF (Bad file descriptor) [pid 13701] close(22) = -1 EBADF (Bad file descriptor) [pid 13701] close(23) = -1 EBADF (Bad file descriptor) [pid 13701] close(24) = -1 EBADF (Bad file descriptor) [pid 13701] close(25) = -1 EBADF (Bad file descriptor) [pid 13701] close(26) = -1 EBADF (Bad file descriptor) [pid 13701] close(27) = -1 EBADF (Bad file descriptor) [pid 13701] close(28 [pid 13702] symlink("/dev/binderfs", "./binderfs" [pid 13700] close(15 [pid 13699] close(24 [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] <... symlink resumed>) = 0 [pid 13701] close(29 [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] close(16 [pid 13699] close(25 [pid 13702] <... openat resumed>) = 3 [pid 13701] exit_group(0 [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13701] <... exit_group resumed>) = ? [pid 13700] close(17 [pid 13699] close(26 [pid 13702] <... write resumed>) = 8 [pid 13701] +++ exited with 0 +++ [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] close(3 [pid 13700] close(18 [pid 13699] close(27 [pid 13702] <... close resumed>) = 0 [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2271, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13702] close(4 [pid 13700] close(19 [pid 13699] close(28 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] close(5 [pid 13700] close(20 [pid 13699] close(29 [pid 3627] <... restart_syscall resumed>) = 0 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] close(6 [pid 13700] close(21 [pid 13699] exit_group(0 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13699] <... exit_group resumed>) = ? [pid 13702] close(7 [pid 13700] close(22 [pid 13699] +++ exited with 0 +++ [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2303, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] umount2("./2269", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13702] close(8 [pid 13700] close(23 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13702] close(9 [pid 13700] close(24 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2269", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13702] close(10 [pid 13700] close(25 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13702] close(11) = -1 EBADF (Bad file descriptor) [pid 13700] close(26 [pid 3627] fstat(3, [pid 13702] close(12 [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2301", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] close(27 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, [pid 13702] close(13 [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2301", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] close(28 [pid 3630] <... openat resumed>) = 3 [pid 3627] umount2("./2269/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13702] close(14 [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] close(29 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] lstat("./2269/binderfs", [pid 13702] close(15 [pid 13700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13700] exit_group(0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] unlink("./2269/binderfs" [pid 13702] close(16 [pid 13700] <... exit_group resumed>) = ? [pid 3630] umount2("./2301/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13700] +++ exited with 0 +++ [pid 13702] close(17 [pid 3627] getdents64(3, [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] lstat("./2301/binderfs", [pid 13702] close(18 [pid 3627] close(3 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 3630] unlink("./2301/binderfs" [pid 3626] <... restart_syscall resumed>) = 0 [pid 13702] close(19 [pid 3627] rmdir("./2269" [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13702] close(20 [pid 3630] getdents64(3, [pid 3627] mkdir("./2270", 0777 [pid 3626] umount2("./2237", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13702] close(21 [pid 3630] close(3 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] openat(AT_FDCWD, "./2237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 3626] <... openat resumed>) = 3 [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, [pid 13702] close(22 [pid 3630] rmdir("./2301" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2237/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... rmdir resumed>) = 0 [pid 13702] close(23 [pid 3630] mkdir("./2302", 0777 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2272 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2237/binderfs", [pid 13702] close(24 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2237/binderfs") = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3) = 0 [pid 3626] rmdir("./2237") = 0 ./strace-static-x86_64: Process 13703 attached [pid 3626] mkdir("./2238", 0777 [pid 13703] set_robust_list(0x5555566c15e0, 24 [pid 3626] <... mkdir resumed>) = 0 [pid 13703] <... set_robust_list resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13703] chdir("./2270") = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2240 [pid 13703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] setpgid(0, 0) = 0 [pid 13703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13702] close(25 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13703] write(3, "1000", 4 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... write resumed>) = 4 [pid 13703] close(3) = 0 [pid 13703] symlink("/dev/binderfs", "./binderfs" [pid 13702] close(26) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2304 [pid 13703] <... symlink resumed>) = 0 [pid 13702] close(27./strace-static-x86_64: Process 13705 attached [pid 13703] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... openat resumed>) = 3 [pid 13703] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13703] close(3) = 0 [pid 13703] close(4 [pid 13702] close(28) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13704 attached [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] close(29 [pid 13704] set_robust_list(0x5555566c15e0, 24 [pid 13703] close(5 [pid 13702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] <... set_robust_list resumed>) = 0 [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] chdir("./2238" [pid 13703] close(6 [pid 13702] exit_group(0 [pid 13705] set_robust_list(0x5555566c15e0, 24 [pid 13704] <... chdir resumed>) = 0 [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13702] <... exit_group resumed>) = ? [pid 13704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13703] close(7 [pid 13704] <... prctl resumed>) = 0 [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] setpgid(0, 0 [pid 13703] close(8 [pid 13704] <... setpgid resumed>) = 0 [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13703] close(9 [pid 13702] +++ exited with 0 +++ [pid 13705] <... set_robust_list resumed>) = 0 [pid 13704] <... openat resumed>) = 3 [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] write(3, "1000", 4 [pid 13703] close(10 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2334, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13705] chdir("./2302" [pid 13704] <... write resumed>) = 4 [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2332", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13704] close(3 [pid 13703] close(11 [pid 13705] <... chdir resumed>) = 0 [pid 13704] <... close resumed>) = 0 [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13704] symlink("/dev/binderfs", "./binderfs" [pid 13703] close(12 [pid 13704] <... symlink resumed>) = 0 [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13703] close(13 [pid 13704] <... openat resumed>) = 3 [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13703] close(14 [pid 13704] <... write resumed>) = 8 [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] close(3 [pid 13703] close(15 [pid 13704] <... close resumed>) = 0 [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] close(4 [pid 13703] close(16 [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] close(5 [pid 13703] close(17 [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] close(6 [pid 13703] close(18 [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13704] close(7 [pid 13703] close(19 [pid 3631] openat(AT_FDCWD, "./2332", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13705] <... prctl resumed>) = 0 [pid 13704] close(8 [pid 13703] close(20 [pid 3631] fstat(3, [pid 13705] setpgid(0, 0 [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13705] <... setpgid resumed>) = 0 [pid 13704] close(9 [pid 13703] close(21 [pid 3631] getdents64(3, [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13704] close(10 [pid 13703] close(22 [pid 3631] umount2("./2332/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13705] <... openat resumed>) = 3 [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13705] write(3, "1000", 4 [pid 13704] close(11 [pid 13703] close(23 [pid 3631] lstat("./2332/binderfs", [pid 13705] <... write resumed>) = 4 [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13705] close(3 [pid 13704] close(12 [pid 13703] close(24 [pid 3631] unlink("./2332/binderfs" [pid 13705] <... close resumed>) = 0 [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13705] symlink("/dev/binderfs", "./binderfs" [pid 13704] close(13 [pid 13703] close(25 [pid 3631] <... unlink resumed>) = 0 [pid 13705] <... symlink resumed>) = 0 [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13705] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13704] close(14 [pid 13703] close(26 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13705] <... openat resumed>) = 3 [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13705] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13704] close(15 [pid 13703] close(27 [pid 3631] <... close resumed>) = 0 [pid 13705] <... write resumed>) = 8 [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13705] close(3 [pid 13704] close(16 [pid 13703] close(28 [pid 3631] rmdir("./2332" [pid 13705] <... close resumed>) = 0 [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13705] close(4 [pid 13704] close(17 [pid 13703] close(29 [pid 3631] <... rmdir resumed>) = 0 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2333", 0777 [pid 13705] close(5 [pid 13704] close(18 [pid 13703] exit_group(0 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13703] <... exit_group resumed>) = ? [pid 3631] <... mkdir resumed>) = 0 [pid 13705] close(6 [pid 13704] close(19 [pid 13703] +++ exited with 0 +++ [pid 13704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] close(20) = -1 EBADF (Bad file descriptor) [pid 13704] close(21) = -1 EBADF (Bad file descriptor) [pid 13704] close(22) = -1 EBADF (Bad file descriptor) [pid 13704] close(23) = -1 EBADF (Bad file descriptor) [pid 13704] close(24) = -1 EBADF (Bad file descriptor) [pid 13704] close(25) = -1 EBADF (Bad file descriptor) [pid 13704] close(26) = -1 EBADF (Bad file descriptor) [pid 13704] close(27) = -1 EBADF (Bad file descriptor) [pid 13704] close(28) = -1 EBADF (Bad file descriptor) [pid 13704] close(29) = -1 EBADF (Bad file descriptor) [pid 13704] exit_group(0) = ? [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13704] +++ exited with 0 +++ [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13705] close(7 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2240, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2335 [pid 13705] close(8 [pid 3627] umount2("./2270", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13705] close(9 [pid 3627] openat(AT_FDCWD, "./2270", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13705] close(10 [pid 3627] fstat(3, [pid 3626] umount2("./2238", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13705] close(11 [pid 3627] getdents64(3, [pid 3626] openat(AT_FDCWD, "./2238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13705] close(12 [pid 3627] umount2("./2270/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... openat resumed>) = 3 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] fstat(3, [pid 13705] close(13 [pid 3627] lstat("./2270/binderfs", [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13705] close(14 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13705] close(15 [pid 3627] unlink("./2270/binderfs" [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13705] close(16 [pid 3627] <... unlink resumed>) = 0 [pid 3626] umount2("./2238/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13705] close(17 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] lstat("./2238/binderfs", [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13705] close(18 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 3626] unlink("./2238/binderfs" [pid 13705] close(19 [pid 3627] rmdir("./2270" [pid 3626] <... unlink resumed>) = 0 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13706 attached [pid 13705] close(20 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13706] set_robust_list(0x5555566c15e0, 24 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2271", 0777 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13706] <... set_robust_list resumed>) = 0 [pid 13705] close(21 [pid 13706] chdir("./2333") = 0 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3627] <... mkdir resumed>) = 0 [pid 13706] <... prctl resumed>) = 0 [pid 13705] close(22 [pid 3626] close(3 [pid 13706] setpgid(0, 0 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13706] <... setpgid resumed>) = 0 [pid 13705] close(23 [pid 3626] <... close resumed>) = 0 [pid 13706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13706] write(3, "1000", 4) = 4 [pid 13706] close(3) = 0 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2238" [pid 13706] symlink("/dev/binderfs", "./binderfs" [pid 13705] close(24 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2273 [pid 13706] <... symlink resumed>) = 0 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13706] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13705] close(25 [pid 3626] mkdir("./2239", 0777 [pid 13706] <... openat resumed>) = 3 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13707 attached [pid 13706] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13705] close(26 [pid 3626] <... mkdir resumed>) = 0 [pid 13707] set_robust_list(0x5555566c15e0, 24 [pid 13706] <... write resumed>) = 8 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13707] <... set_robust_list resumed>) = 0 [pid 13706] close(3 [pid 13705] close(27 [pid 13707] chdir("./2271" [pid 13706] <... close resumed>) = 0 [pid 13707] <... chdir resumed>) = 0 [pid 13706] close(4 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13705] close(28 [pid 13707] <... prctl resumed>) = 0 [pid 13706] close(5 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2241 [pid 13707] setpgid(0, 0 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13705] close(29 [pid 13707] <... setpgid resumed>) = 0 [pid 13706] close(6 [pid 13705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... openat resumed>) = 3 [pid 13706] close(7 [pid 13705] exit_group(0 [pid 13707] write(3, "1000", 4 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13705] <... exit_group resumed>) = ? [pid 13707] <... write resumed>) = 4 [pid 13706] close(8 [pid 13707] close(3 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = 0 [pid 13706] close(9 [pid 13707] symlink("/dev/binderfs", "./binderfs" [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13708 attached [pid 13707] <... symlink resumed>) = 0 [pid 13706] close(10 [pid 13708] set_robust_list(0x5555566c15e0, 24 [pid 13707] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13705] +++ exited with 0 +++ [pid 13708] <... set_robust_list resumed>) = 0 [pid 13707] <... openat resumed>) = 3 [pid 13706] close(11 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13708] chdir("./2239" [pid 13707] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13708] <... chdir resumed>) = 0 [pid 13707] <... write resumed>) = 8 [pid 13706] close(12 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13707] close(3 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] <... prctl resumed>) = 0 [pid 13707] <... close resumed>) = 0 [pid 13706] close(13 [pid 13708] setpgid(0, 0 [pid 13707] close(4 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] <... setpgid resumed>) = 0 [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(14 [pid 13708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13707] close(5 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2302", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13708] <... openat resumed>) = 3 [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(15 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13708] write(3, "1000", 4 [pid 13707] close(6 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2302", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13708] <... write resumed>) = 4 [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(16 [pid 13708] close(3 [pid 13707] close(7 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13708] <... close resumed>) = 0 [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(17 [pid 3630] fstat(3, [pid 13708] symlink("/dev/binderfs", "./binderfs" [pid 13707] close(8 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] <... symlink resumed>) = 0 [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(18 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13708] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13707] close(9 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13708] <... openat resumed>) = 3 [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(19 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13708] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13707] close(10 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2302/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13708] <... write resumed>) = 8 [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(20 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13708] close(3 [pid 13707] close(11 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2302/binderfs", [pid 13708] <... close resumed>) = 0 [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(21 [pid 13708] close(4 [pid 13707] close(12 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(22 [pid 13708] close(5 [pid 13707] close(13 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(23 [pid 13708] close(6 [pid 13707] close(14 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(24 [pid 13708] close(7 [pid 13707] close(15 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(25 [pid 13708] close(8 [pid 13707] close(16 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(26 [pid 3630] unlink("./2302/binderfs" [pid 13708] close(9 [pid 13707] close(17 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(27 [pid 3630] <... unlink resumed>) = 0 [pid 13708] close(10 [pid 13707] close(18 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(28 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13708] close(11 [pid 13707] close(19 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] close(29 [pid 3630] <... close resumed>) = 0 [pid 13708] close(12 [pid 13707] close(20 [pid 13706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2302" [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] exit_group(0 [pid 3630] <... rmdir resumed>) = 0 [pid 13708] close(13 [pid 13707] close(21 [pid 13706] <... exit_group resumed>) = ? [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13706] +++ exited with 0 +++ [pid 13708] close(14 [pid 13707] close(22 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] close(15 [pid 13707] close(23 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] close(16 [pid 13707] close(24 [pid 3630] mkdir("./2303", 0777 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2335, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13708] close(17 [pid 13707] close(25 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3630] <... mkdir resumed>) = 0 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13708] close(18 [pid 13707] close(26 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] close(19 [pid 13707] close(27 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] close(20 [pid 13707] close(28 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13708] close(21 [pid 13707] close(29 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2305 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2333", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13708] close(22 [pid 13707] exit_group(0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13707] <... exit_group resumed>) = ? [pid 3631] openat(AT_FDCWD, "./2333", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13708] close(23 [pid 13707] +++ exited with 0 +++ [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13708] close(24./strace-static-x86_64: Process 13709 attached ) = -1 EBADF (Bad file descriptor) [pid 13709] set_robust_list(0x5555566c15e0, 24 [pid 13708] close(25 [pid 13709] <... set_robust_list resumed>) = 0 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13709] chdir("./2303" [pid 13708] close(26 [pid 13709] <... chdir resumed>) = 0 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13708] close(27 [pid 13709] <... prctl resumed>) = 0 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13709] setpgid(0, 0 [pid 13708] close(28 [pid 13709] <... setpgid resumed>) = 0 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13708] close(29 [pid 13709] <... openat resumed>) = 3 [pid 13708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13709] write(3, "1000", 4 [pid 13708] exit_group(0 [pid 13709] <... write resumed>) = 4 [pid 13708] <... exit_group resumed>) = ? [pid 13709] close(3 [pid 13708] +++ exited with 0 +++ [pid 3631] fstat(3, [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2273, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] umount2("./2271", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13709] <... close resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] getdents64(3, [pid 3627] openat(AT_FDCWD, "./2271", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13709] symlink("/dev/binderfs", "./binderfs" [pid 3631] umount2("./2333/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... openat resumed>) = 3 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] fstat(3, [pid 3626] umount2("./2239", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] lstat("./2333/binderfs", [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] unlink("./2333/binderfs" [pid 3627] getdents64(3, [pid 3626] openat(AT_FDCWD, "./2239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13709] <... symlink resumed>) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... openat resumed>) = 3 [pid 13709] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13709] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13709] close(3) = 0 [pid 13709] close(4) = -1 EBADF (Bad file descriptor) [pid 13709] close(5) = -1 EBADF (Bad file descriptor) [pid 13709] close(6) = -1 EBADF (Bad file descriptor) [pid 13709] close(7) = -1 EBADF (Bad file descriptor) [pid 13709] close(8) = -1 EBADF (Bad file descriptor) [pid 13709] close(9) = -1 EBADF (Bad file descriptor) [pid 13709] close(10) = -1 EBADF (Bad file descriptor) [pid 13709] close(11) = -1 EBADF (Bad file descriptor) [pid 13709] close(12) = -1 EBADF (Bad file descriptor) [pid 13709] close(13) = -1 EBADF (Bad file descriptor) [pid 13709] close(14) = -1 EBADF (Bad file descriptor) [pid 13709] close(15) = -1 EBADF (Bad file descriptor) [pid 13709] close(16) = -1 EBADF (Bad file descriptor) [pid 13709] close(17 [pid 3631] getdents64(3, [pid 13709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] umount2("./2271/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] fstat(3, [pid 13709] close(18 [pid 3631] close(3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] lstat("./2271/binderfs", [pid 13709] close(19 [pid 3631] rmdir("./2333" [pid 3626] getdents64(3, [pid 13709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13709] close(20 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] unlink("./2271/binderfs" [pid 13709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2334", 0777 [pid 3626] umount2("./2239/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13709] close(21 [pid 3627] <... unlink resumed>) = 0 [pid 13709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] getdents64(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13709] close(22 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2239/binderfs", [pid 13709] close(23) = -1 EBADF (Bad file descriptor) [pid 13709] close(24) = -1 EBADF (Bad file descriptor) [pid 13709] close(25) = -1 EBADF (Bad file descriptor) [pid 13709] close(26) = -1 EBADF (Bad file descriptor) [pid 13709] close(27) = -1 EBADF (Bad file descriptor) [pid 13709] close(28 [pid 3627] close(3 [pid 13709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2336 [pid 3627] <... close resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13709] close(29) = -1 EBADF (Bad file descriptor) [pid 13709] exit_group(0) = ? [pid 13709] +++ exited with 0 +++ ./strace-static-x86_64: Process 13710 attached [pid 13710] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13710] chdir("./2334") = 0 [pid 13710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13710] setpgid(0, 0) = 0 [pid 13710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13710] write(3, "1000", 4) = 4 [pid 13710] close(3 [pid 3627] rmdir("./2271" [pid 13710] <... close resumed>) = 0 [pid 13710] symlink("/dev/binderfs", "./binderfs" [pid 3627] <... rmdir resumed>) = 0 [pid 3626] unlink("./2239/binderfs" [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2305, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] mkdir("./2272", 0777 [pid 3626] <... unlink resumed>) = 0 [pid 3630] umount2("./2303", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13710] <... symlink resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... mkdir resumed>) = 0 [pid 3626] getdents64(3, [pid 3630] openat(AT_FDCWD, "./2303", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... openat resumed>) = 3 [pid 13710] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13710] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] fstat(3, [pid 3626] close(3 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... close resumed>) = 0 [pid 3630] getdents64(3, [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2274 [pid 3626] rmdir("./2239" [pid 13710] <... write resumed>) = 8 [pid 13710] close(3 [pid 3626] <... rmdir resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] mkdir("./2240", 0777 [pid 13710] <... close resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 3630] umount2("./2303/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13710] close(4) = -1 EBADF (Bad file descriptor) [pid 13710] close(5) = -1 EBADF (Bad file descriptor) [pid 13710] close(6) = -1 EBADF (Bad file descriptor) [pid 13710] close(7) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13711 attached [pid 13710] close(8 [pid 3630] lstat("./2303/binderfs", [pid 13711] set_robust_list(0x5555566c15e0, 24 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2242 [pid 3630] unlink("./2303/binderfs" [pid 13711] <... set_robust_list resumed>) = 0 [pid 13710] close(9 [pid 13711] chdir("./2272" [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13711] <... chdir resumed>) = 0 [pid 13710] close(10 [pid 3630] getdents64(3, [pid 13711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13711] <... prctl resumed>) = 0 [pid 13710] close(11 [pid 3630] close(3 [pid 13711] setpgid(0, 0 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13711] <... setpgid resumed>) = 0 [pid 13710] close(12 [pid 3630] rmdir("./2303" [pid 13711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... openat resumed>) = 3 [pid 13710] close(13 [pid 3630] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 13712 attached [pid 13711] write(3, "1000", 4 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2304", 0777 [pid 13712] set_robust_list(0x5555566c15e0, 24 [pid 13711] <... write resumed>) = 4 [pid 13710] close(14 [pid 13712] <... set_robust_list resumed>) = 0 [pid 13711] close(3 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13712] chdir("./2240" [pid 13711] <... close resumed>) = 0 [pid 13710] close(15 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13711] symlink("/dev/binderfs", "./binderfs" [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... symlink resumed>) = 0 [pid 13710] close(16 [pid 13711] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] <... chdir resumed>) = 0 [pid 13711] <... openat resumed>) = 3 [pid 13710] close(17 [pid 13711] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2306 [pid 13712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13711] <... write resumed>) = 8 [pid 13710] close(18 [pid 13712] <... prctl resumed>) = 0 [pid 13711] close(3 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... close resumed>) = 0 [pid 13710] close(19./strace-static-x86_64: Process 13713 attached [pid 13712] setpgid(0, 0 [pid 13711] close(4 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] set_robust_list(0x5555566c15e0, 24 [pid 13712] <... setpgid resumed>) = 0 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13710] close(20 [pid 13713] <... set_robust_list resumed>) = 0 [pid 13711] close(5 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] chdir("./2304" [pid 13712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13710] close(21 [pid 13713] <... chdir resumed>) = 0 [pid 13711] close(6 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] <... openat resumed>) = 3 [pid 13713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13710] close(22 [pid 13712] write(3, "1000", 4 [pid 13713] <... prctl resumed>) = 0 [pid 13711] close(7 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] setpgid(0, 0 [pid 13712] <... write resumed>) = 4 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13710] close(23 [pid 13713] <... setpgid resumed>) = 0 [pid 13712] close(3 [pid 13711] close(8 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13712] <... close resumed>) = 0 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13710] close(24 [pid 13713] <... openat resumed>) = 3 [pid 13712] symlink("/dev/binderfs", "./binderfs" [pid 13711] close(9 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] write(3, "1000", 4 [pid 13712] <... symlink resumed>) = 0 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13710] close(25 [pid 13713] <... write resumed>) = 4 [pid 13712] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13711] close(10 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] close(3 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13710] close(26 [pid 13713] <... close resumed>) = 0 [pid 13712] <... openat resumed>) = 3 [pid 13711] close(11 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] symlink("/dev/binderfs", "./binderfs" [pid 13712] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13710] close(27 [pid 13713] <... symlink resumed>) = 0 [pid 13711] close(12 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13712] <... write resumed>) = 8 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13710] close(28 [pid 13713] <... openat resumed>) = 3 [pid 13712] close(3 [pid 13711] close(13 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13712] <... close resumed>) = 0 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13710] close(29 [pid 13713] <... write resumed>) = 8 [pid 13711] close(14 [pid 13710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] close(3 [pid 13712] close(4 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13710] exit_group(0 [pid 13713] <... close resumed>) = 0 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] close(15 [pid 13710] <... exit_group resumed>) = ? [pid 13713] close(4 [pid 13712] close(5 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13710] +++ exited with 0 +++ [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] close(16 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2336, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- [pid 13713] close(5 [pid 13712] close(6 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] close(17 [pid 13713] close(6 [pid 13712] close(7 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] close(18 [pid 13713] close(7 [pid 13712] close(8 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] close(19 [pid 13713] close(8 [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(9 [pid 13711] close(20 [pid 3631] umount2("./2334", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13713] close(9 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(10 [pid 13711] close(21 [pid 3631] openat(AT_FDCWD, "./2334", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13713] close(10 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(11 [pid 13711] close(22 [pid 3631] <... openat resumed>) = 3 [pid 13713] close(11 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(12 [pid 13711] close(23 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13713] close(12 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(13 [pid 13711] close(24 [pid 3631] getdents64(3, [pid 13713] close(13 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(14 [pid 13711] close(25 [pid 3631] umount2("./2334/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13713] close(14 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(15 [pid 13711] close(26 [pid 3631] lstat("./2334/binderfs", [pid 13713] close(15 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(16 [pid 13711] close(27 [pid 3631] unlink("./2334/binderfs" [pid 13713] close(16 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(17 [pid 13711] close(28 [pid 3631] <... unlink resumed>) = 0 [pid 13713] close(17 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(18 [pid 13711] close(29 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13713] close(18 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(19 [pid 13711] exit_group(0 [pid 3631] <... close resumed>) = 0 [pid 13713] close(19 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13711] <... exit_group resumed>) = ? [pid 3631] rmdir("./2334" [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(20 [pid 13711] +++ exited with 0 +++ [pid 3631] <... rmdir resumed>) = 0 [pid 13713] close(20 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2335", 0777 [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(21 [pid 13713] close(21 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2274, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13713] close(22 [pid 13712] close(22 [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] close(23) = -1 EBADF (Bad file descriptor) [pid 13713] close(24) = -1 EBADF (Bad file descriptor) [pid 13713] close(25) = -1 EBADF (Bad file descriptor) [pid 13713] close(26) = -1 EBADF (Bad file descriptor) [pid 13713] close(27) = -1 EBADF (Bad file descriptor) [pid 13713] close(28 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13712] close(23 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2337 [pid 3627] umount2("./2272", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13713] close(29 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13713] exit_group(0 [pid 13712] close(24 [pid 3627] openat(AT_FDCWD, "./2272", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13713] <... exit_group resumed>) = ? [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13714 attached [pid 13713] +++ exited with 0 +++ [pid 13712] close(25 [pid 3627] <... openat resumed>) = 3 [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13712] close(26 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] umount2("./2304", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13712] close(27 [pid 3627] getdents64(3, [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13712] close(28 [pid 3630] openat(AT_FDCWD, "./2304", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2272/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13714] set_robust_list(0x5555566c15e0, 24 [pid 13712] close(29 [pid 3630] <... openat resumed>) = 3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3627] lstat("./2272/binderfs", [pid 13712] exit_group(0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13712] <... exit_group resumed>) = ? [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] getdents64(3, [pid 13714] <... set_robust_list resumed>) = 0 [pid 13714] chdir("./2335") = 0 [pid 13714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13714] setpgid(0, 0) = 0 [pid 13714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13712] +++ exited with 0 +++ [pid 13714] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] unlink("./2272/binderfs" [pid 13714] write(3, "1000", 4 [pid 3630] umount2("./2304/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13714] <... write resumed>) = 4 [pid 3627] <... unlink resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2242, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13714] close(3 [pid 3630] lstat("./2304/binderfs", [pid 3627] getdents64(3, [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13714] <... close resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13714] symlink("/dev/binderfs", "./binderfs" [pid 3630] unlink("./2304/binderfs" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13714] <... symlink resumed>) = 0 [pid 13714] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... unlink resumed>) = 0 [pid 3627] close(3 [pid 13714] <... openat resumed>) = 3 [pid 3630] getdents64(3, [pid 3627] <... close resumed>) = 0 [pid 13714] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] rmdir("./2272" [pid 13714] <... write resumed>) = 8 [pid 3630] close(3 [pid 13714] close(3 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] umount2("./2240", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13714] <... close resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 3627] mkdir("./2273", 0777 [pid 13714] close(4 [pid 3630] rmdir("./2304" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13714] close(5 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2305", 0777 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13714] close(6 [pid 3626] <... openat resumed>) = 3 [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13714] close(7) = -1 EBADF (Bad file descriptor) [pid 13714] close(8) = -1 EBADF (Bad file descriptor) [pid 13714] close(9) = -1 EBADF (Bad file descriptor) [pid 13714] close(10) = -1 EBADF (Bad file descriptor) [pid 13714] close(11) = -1 EBADF (Bad file descriptor) [pid 13714] close(12) = -1 EBADF (Bad file descriptor) [pid 13714] close(13) = -1 EBADF (Bad file descriptor) [pid 13714] close(14) = -1 EBADF (Bad file descriptor) [pid 13714] close(15 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2275 [pid 3626] fstat(3, [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13714] close(16) = -1 EBADF (Bad file descriptor) [pid 13714] close(17) = -1 EBADF (Bad file descriptor) [pid 13714] close(18./strace-static-x86_64: Process 13715 attached ) = -1 EBADF (Bad file descriptor) [pid 13715] set_robust_list(0x5555566c15e0, 24 [pid 13714] close(19 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13715] <... set_robust_list resumed>) = 0 [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2307 [pid 13715] chdir("./2273" [pid 13714] close(20 [pid 3626] getdents64(3, [pid 13715] <... chdir resumed>) = 0 [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13714] close(21 [pid 3626] umount2("./2240/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13715] <... prctl resumed>) = 0 [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] setpgid(0, 0 [pid 13714] close(22 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13715] <... setpgid resumed>) = 0 [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2240/binderfs", [pid 13715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13714] close(23 [pid 13715] <... openat resumed>) = 3 [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 ./strace-static-x86_64: Process 13716 attached [pid 13715] write(3, "1000", 4 [pid 13714] close(24 [pid 3626] unlink("./2240/binderfs" [pid 13715] <... write resumed>) = 4 [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] close(3 [pid 13714] close(25 [pid 13715] <... close resumed>) = 0 [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] symlink("/dev/binderfs", "./binderfs" [pid 13714] close(26 [pid 13715] <... symlink resumed>) = 0 [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13714] close(27 [pid 13716] set_robust_list(0x5555566c15e0, 24 [pid 13715] <... openat resumed>) = 3 [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13716] <... set_robust_list resumed>) = 0 [pid 13715] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13714] close(28 [pid 3626] getdents64(3, [pid 13715] <... write resumed>) = 8 [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13715] close(3 [pid 13714] close(29 [pid 3626] close(3 [pid 13716] chdir("./2305" [pid 13715] <... close resumed>) = 0 [pid 13714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13716] <... chdir resumed>) = 0 [pid 13715] close(4 [pid 13714] exit_group(0 [pid 3626] rmdir("./2240" [pid 13716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13714] <... exit_group resumed>) = ? [pid 13716] <... prctl resumed>) = 0 [pid 13715] close(5 [pid 3626] <... rmdir resumed>) = 0 [pid 13716] setpgid(0, 0 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13714] +++ exited with 0 +++ [pid 3626] mkdir("./2241", 0777 [pid 13716] <... setpgid resumed>) = 0 [pid 13715] close(6) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2337, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13715] close(7 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3626] <... mkdir resumed>) = 0 [pid 13716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13715] close(8) = -1 EBADF (Bad file descriptor) [pid 13715] close(9 [pid 3631] umount2("./2335", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13715] close(10 [pid 3631] openat(AT_FDCWD, "./2335", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13716] <... openat resumed>) = 3 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13716] write(3, "1000", 4 [pid 13715] close(11 [pid 3631] fstat(3, [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2243 [pid 13716] <... write resumed>) = 4 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13716] close(3 [pid 13715] close(12 [pid 3631] getdents64(3, [pid 13716] <... close resumed>) = 0 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 13717 attached [pid 13716] symlink("/dev/binderfs", "./binderfs" [pid 13715] close(13 [pid 3631] umount2("./2335/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13717] set_robust_list(0x5555566c15e0, 24 [pid 13716] <... symlink resumed>) = 0 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13717] <... set_robust_list resumed>) = 0 [pid 13716] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13715] close(14 [pid 3631] lstat("./2335/binderfs", [pid 13717] chdir("./2241" [pid 13716] <... openat resumed>) = 3 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13717] <... chdir resumed>) = 0 [pid 13716] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13715] close(15 [pid 3631] unlink("./2335/binderfs" [pid 13717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13716] <... write resumed>) = 8 [pid 13717] <... prctl resumed>) = 0 [pid 13716] close(3 [pid 13715] close(16 [pid 3631] getdents64(3, [pid 13717] setpgid(0, 0 [pid 13716] <... close resumed>) = 0 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13717] <... setpgid resumed>) = 0 [pid 13716] close(4 [pid 13715] close(17 [pid 3631] close(3 [pid 13717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13717] <... openat resumed>) = 3 [pid 13716] close(5 [pid 13715] close(18 [pid 3631] rmdir("./2335" [pid 13717] write(3, "1000", 4 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13717] <... write resumed>) = 4 [pid 13716] close(6 [pid 13715] close(19 [pid 3631] mkdir("./2336", 0777 [pid 13717] close(3 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13717] <... close resumed>) = 0 [pid 13716] close(7 [pid 13715] close(20 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13717] symlink("/dev/binderfs", "./binderfs" [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] close(8) = -1 EBADF (Bad file descriptor) [pid 13715] close(21 [pid 13717] <... symlink resumed>) = 0 [pid 13716] close(9 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2338 [pid 13717] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] close(22 [pid 13716] close(10 [pid 13717] <... openat resumed>) = 3 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] close(23 [pid 13717] <... write resumed>) = 8 [pid 13716] close(11 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] close(3 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] close(24./strace-static-x86_64: Process 13718 attached [pid 13717] <... close resumed>) = 0 [pid 13716] close(12 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13718] set_robust_list(0x5555566c15e0, 24 [pid 13717] close(4 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] close(25 [pid 13718] <... set_robust_list resumed>) = 0 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] close(13 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13718] chdir("./2336" [pid 13717] close(5 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] close(26 [pid 13718] <... chdir resumed>) = 0 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] close(14 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13717] close(6 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] close(27 [pid 13718] <... prctl resumed>) = 0 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] close(15 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13718] setpgid(0, 0 [pid 13717] close(7 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] close(28 [pid 13718] <... setpgid resumed>) = 0 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] close(16 [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13717] close(8 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] close(29 [pid 13718] <... openat resumed>) = 3 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] close(17 [pid 13718] write(3, "1000", 4 [pid 13717] close(9 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13718] <... write resumed>) = 4 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] close(18 [pid 13715] exit_group(0 [pid 13718] close(3 [pid 13717] close(10 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13715] <... exit_group resumed>) = ? [pid 13718] <... close resumed>) = 0 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] close(19 [pid 13718] symlink("/dev/binderfs", "./binderfs" [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13718] <... symlink resumed>) = 0 [pid 13717] close(11 [pid 13716] close(20 [pid 13715] +++ exited with 0 +++ [pid 13718] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2275, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13718] <... openat resumed>) = 3 [pid 13717] close(12 [pid 13716] close(21 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13718] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... restart_syscall resumed>) = 0 [pid 13718] <... write resumed>) = 8 [pid 13717] close(13 [pid 13716] close(22 [pid 13718] close(3 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13718] <... close resumed>) = 0 [pid 13717] close(14 [pid 13716] close(23 [pid 13718] close(4 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2273", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] close(15 [pid 13716] close(24 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13718] close(5 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2273", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] close(16 [pid 13716] close(25 [pid 13718] close(6 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] close(17 [pid 13718] close(7 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] close(26 [pid 3627] fstat(3, [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] close(18 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13718] close(8 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] close(27 [pid 3627] getdents64(3, [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] close(19 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13718] close(9 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] close(28 [pid 3627] umount2("./2273/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] close(20 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13718] close(10 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] close(29 [pid 3627] lstat("./2273/binderfs", [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] close(21 [pid 13716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13718] close(11 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] close(22 [pid 13716] exit_group(0 [pid 3627] unlink("./2273/binderfs" [pid 13718] close(12 [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13716] <... exit_group resumed>) = ? [pid 13717] close(23 [pid 3627] <... unlink resumed>) = 0 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] close(24) = -1 EBADF (Bad file descriptor) [pid 13717] close(25) = -1 EBADF (Bad file descriptor) [pid 13717] close(26) = -1 EBADF (Bad file descriptor) [pid 13717] close(27) = -1 EBADF (Bad file descriptor) [pid 13717] close(28) = -1 EBADF (Bad file descriptor) [pid 13717] close(29) = -1 EBADF (Bad file descriptor) [pid 13716] +++ exited with 0 +++ [pid 13718] close(13 [pid 13717] exit_group(0 [pid 3627] getdents64(3, [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2307, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13718] close(14 [pid 3627] close(3 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13718] close(15 [pid 3630] umount2("./2305", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] rmdir("./2273" [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... rmdir resumed>) = 0 [pid 13718] close(16 [pid 3630] openat(AT_FDCWD, "./2305", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] mkdir("./2274", 0777 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3627] <... mkdir resumed>) = 0 [pid 13718] close(17 [pid 3630] fstat(3, [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] <... exit_group resumed>) = ? [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13718] close(18 [pid 3630] getdents64(3, [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2276 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13717] +++ exited with 0 +++ [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 13719 attached [pid 13718] close(19 [pid 3630] umount2("./2305/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13718] close(20 [pid 3630] lstat("./2305/binderfs", [pid 3626] <... restart_syscall resumed>) = 0 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13718] close(21 [pid 3630] unlink("./2305/binderfs" [pid 13719] set_robust_list(0x5555566c15e0, 24 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 3626] umount2("./2241", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13719] <... set_robust_list resumed>) = 0 [pid 13718] close(22 [pid 3630] getdents64(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13719] chdir("./2274" [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] openat(AT_FDCWD, "./2241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13719] <... chdir resumed>) = 0 [pid 13718] close(23 [pid 3630] close(3 [pid 3626] <... openat resumed>) = 3 [pid 13719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 3626] fstat(3, [pid 13719] <... prctl resumed>) = 0 [pid 13718] close(24 [pid 3630] rmdir("./2305" [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13719] setpgid(0, 0 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13719] <... setpgid resumed>) = 0 [pid 13718] close(25 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2306", 0777 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13719] <... openat resumed>) = 3 [pid 13718] close(26 [pid 13719] write(3, "1000", 4 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] umount2("./2241/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13719] <... write resumed>) = 4 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13719] close(3 [pid 13718] close(27 [pid 13719] <... close resumed>) = 0 [pid 13719] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13719] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2241/binderfs", [pid 13719] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13718] close(28 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2308 ./strace-static-x86_64: Process 13720 attached [pid 13719] <... write resumed>) = 8 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13719] close(3 [pid 13718] close(29 [pid 3626] unlink("./2241/binderfs" [pid 13719] <... close resumed>) = 0 [pid 13718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13719] close(4 [pid 3626] <... unlink resumed>) = 0 [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13718] exit_group(0 [pid 3626] getdents64(3, [pid 13719] close(5 [pid 13718] <... exit_group resumed>) = ? [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13719] close(6) = -1 EBADF (Bad file descriptor) [pid 13719] close(7 [pid 13720] set_robust_list(0x5555566c15e0, 24 [pid 13718] +++ exited with 0 +++ [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 13720] <... set_robust_list resumed>) = 0 [pid 13719] close(8 [pid 3626] <... close resumed>) = 0 [pid 13720] chdir("./2306" [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2338, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] rmdir("./2241" [pid 13720] <... chdir resumed>) = 0 [pid 13719] close(9 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3626] <... rmdir resumed>) = 0 [pid 13720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 3626] mkdir("./2242", 0777 [pid 13720] <... prctl resumed>) = 0 [pid 13719] close(10) = -1 EBADF (Bad file descriptor) [pid 13719] close(11 [pid 3626] <... mkdir resumed>) = 0 [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13720] setpgid(0, 0 [pid 13719] close(12 [pid 3631] umount2("./2336", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13719] close(13) = -1 EBADF (Bad file descriptor) [pid 13719] close(14) = -1 EBADF (Bad file descriptor) [pid 13719] close(15) = -1 EBADF (Bad file descriptor) [pid 13719] close(16 [pid 13720] <... setpgid resumed>) = 0 [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2244 [pid 13719] close(17 [pid 3631] openat(AT_FDCWD, "./2336", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13719] close(18) = -1 EBADF (Bad file descriptor) [pid 13719] close(19) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13719] close(20) = -1 EBADF (Bad file descriptor) [pid 13719] close(21) = -1 EBADF (Bad file descriptor) [pid 13719] close(22) = -1 EBADF (Bad file descriptor) [pid 13719] close(23) = -1 EBADF (Bad file descriptor) [pid 13719] close(24) = -1 EBADF (Bad file descriptor) [pid 13719] close(25) = -1 EBADF (Bad file descriptor) [pid 13719] close(26 [pid 3631] fstat(3, [pid 13720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13719] close(27 [pid 3631] getdents64(3, [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13720] <... openat resumed>) = 3 [pid 13719] close(28 [pid 3631] umount2("./2336/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] write(3, "1000", 4 [pid 13719] close(29 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2336/binderfs", [pid 13720] <... write resumed>) = 4 [pid 13719] exit_group(0 [pid 13720] close(3 [pid 13719] <... exit_group resumed>) = ? [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 ./strace-static-x86_64: Process 13721 attached [pid 13720] <... close resumed>) = 0 [pid 3631] unlink("./2336/binderfs" [pid 13721] set_robust_list(0x5555566c15e0, 24 [pid 13720] symlink("/dev/binderfs", "./binderfs" [pid 13719] +++ exited with 0 +++ [pid 3631] <... unlink resumed>) = 0 [pid 13721] <... set_robust_list resumed>) = 0 [pid 13720] <... symlink resumed>) = 0 [pid 3631] getdents64(3, [pid 13720] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2276, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13721] chdir("./2242" [pid 3631] close(3 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3631] <... close resumed>) = 0 [pid 3631] rmdir("./2336" [pid 3627] <... restart_syscall resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 13721] <... chdir resumed>) = 0 [pid 13721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13721] setpgid(0, 0) = 0 [pid 3631] mkdir("./2337", 0777 [pid 3627] umount2("./2274", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13720] <... openat resumed>) = 3 [pid 3631] <... mkdir resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13720] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13720] <... write resumed>) = 8 [pid 3627] openat(AT_FDCWD, "./2274", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 13722 attached [pid 13720] close(3 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2339 [pid 3627] <... openat resumed>) = 3 [pid 13721] write(3, "1000", 4 [pid 13720] <... close resumed>) = 0 [pid 13721] <... write resumed>) = 4 [pid 13720] close(4 [pid 3627] fstat(3, [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13720] close(5 [pid 3627] getdents64(3, [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13720] close(6 [pid 13722] set_robust_list(0x5555566c15e0, 24 [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2274/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13722] <... set_robust_list resumed>) = 0 [pid 13720] close(7 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2274/binderfs", [pid 13720] close(8 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2274/binderfs" [pid 13722] chdir("./2337" [pid 13720] close(9 [pid 13721] close(3 [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13722] <... chdir resumed>) = 0 [pid 13721] <... close resumed>) = 0 [pid 13720] close(10 [pid 3627] getdents64(3, [pid 13721] symlink("/dev/binderfs", "./binderfs" [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13721] <... symlink resumed>) = 0 [pid 13720] close(11 [pid 3627] close(3 [pid 13721] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13720] close(12 [pid 3627] <... close resumed>) = 0 [pid 13722] <... prctl resumed>) = 0 [pid 13721] <... openat resumed>) = 3 [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13720] close(13 [pid 3627] rmdir("./2274" [pid 13722] setpgid(0, 0 [pid 13721] <... write resumed>) = 8 [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13722] <... setpgid resumed>) = 0 [pid 13721] close(3 [pid 13720] close(14 [pid 3627] mkdir("./2275", 0777 [pid 13722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13721] <... close resumed>) = 0 [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13722] <... openat resumed>) = 3 [pid 13721] close(4 [pid 13720] close(15 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13722] write(3, "1000", 4 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13723 attached [pid 13722] <... write resumed>) = 4 [pid 13721] close(5 [pid 13720] close(16 [pid 13722] close(3 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2277 [pid 13723] set_robust_list(0x5555566c15e0, 24 [pid 13722] <... close resumed>) = 0 [pid 13721] close(6 [pid 13720] close(17 [pid 13723] <... set_robust_list resumed>) = 0 [pid 13722] symlink("/dev/binderfs", "./binderfs" [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] chdir("./2275" [pid 13722] <... symlink resumed>) = 0 [pid 13721] close(7 [pid 13720] close(18 [pid 13723] <... chdir resumed>) = 0 [pid 13722] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(8) = -1 EBADF (Bad file descriptor) [pid 13722] <... openat resumed>) = 3 [pid 13721] close(9 [pid 13720] close(19 [pid 13723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13722] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] <... prctl resumed>) = 0 [pid 13721] close(10 [pid 13722] <... write resumed>) = 8 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(11 [pid 13720] close(20 [pid 13722] close(3 [pid 13723] setpgid(0, 0 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] <... setpgid resumed>) = 0 [pid 13722] <... close resumed>) = 0 [pid 13721] close(12 [pid 13720] close(21 [pid 13722] close(4 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(13 [pid 13720] close(22 [pid 13722] close(5 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(14 [pid 13720] close(23 [pid 13723] <... openat resumed>) = 3 [pid 13722] close(6 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] write(3, "1000", 4 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(15 [pid 13720] close(24 [pid 13723] <... write resumed>) = 4 [pid 13722] close(7 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] close(3 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(16 [pid 13720] close(25 [pid 13723] <... close resumed>) = 0 [pid 13722] close(8 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] symlink("/dev/binderfs", "./binderfs" [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(17 [pid 13720] close(26 [pid 13722] close(9 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] <... symlink resumed>) = 0 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(18 [pid 13720] close(27 [pid 13723] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13722] close(10 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(19 [pid 13720] close(28 [pid 13723] <... openat resumed>) = 3 [pid 13722] close(11 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(20 [pid 13720] close(29 [pid 13723] <... write resumed>) = 8 [pid 13722] close(12 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] close(3 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(21 [pid 13720] exit_group(0 [pid 13723] <... close resumed>) = 0 [pid 13722] close(13 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13720] <... exit_group resumed>) = ? [pid 13723] close(4 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(22 [pid 13720] +++ exited with 0 +++ [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(14 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] close(5 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(23 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(15 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2306", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13723] close(6 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(24 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(16 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2306", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13723] close(7 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(25 [pid 3630] <... openat resumed>) = 3 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(17 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13723] close(8 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(26 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(18 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13723] close(9 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(27 [pid 3630] getdents64(3, [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(19 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13723] close(10 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(28 [pid 3630] umount2("./2306/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(20 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13723] close(11 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] close(29 [pid 3630] lstat("./2306/binderfs", [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(21 [pid 13721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] close(12 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13721] exit_group(0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(22 [pid 13721] <... exit_group resumed>) = ? [pid 3630] unlink("./2306/binderfs" [pid 13723] close(13 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(23 [pid 13721] +++ exited with 0 +++ [pid 3630] getdents64(3, [pid 13723] close(14 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(24 [pid 3630] close(3 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2244, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13723] close(15 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(25 [pid 3630] rmdir("./2306" [pid 3626] <... restart_syscall resumed>) = 0 [pid 13723] close(16 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(26 [pid 3630] mkdir("./2307", 0777 [pid 13723] close(17 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(27 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] umount2("./2242", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 13724 attached [pid 13723] close(18 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(28 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2309 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13723] close(19 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] close(29 [pid 13723] close(20 [pid 13722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] exit_group(0 [pid 3626] fstat(3, [pid 13723] close(21 [pid 13722] <... exit_group resumed>) = ? [pid 13724] set_robust_list(0x5555566c15e0, 24 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13722] +++ exited with 0 +++ [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13723] close(22 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2339, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] getdents64(3, [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] close(23 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2242/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13723] close(24 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2242/binderfs", [pid 13723] close(25 [pid 13724] <... set_robust_list resumed>) = 0 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13724] chdir("./2307" [pid 13723] close(26 [pid 3626] unlink("./2242/binderfs" [pid 13724] <... chdir resumed>) = 0 [pid 13724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13724] setpgid(0, 0) = 0 [pid 13724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13724] write(3, "1000", 4) = 4 [pid 13724] close(3) = 0 [pid 13724] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13724] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13724] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13724] close(3 [pid 13723] close(27 [pid 3626] <... unlink resumed>) = 0 [pid 13724] <... close resumed>) = 0 [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2337", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 13723] close(28 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2337", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13724] close(4 [pid 13723] close(29 [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3626] close(3 [pid 13724] close(5 [pid 13723] exit_group(0 [pid 3631] fstat(3, [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13723] <... exit_group resumed>) = ? [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... close resumed>) = 0 [pid 13724] close(6) = -1 EBADF (Bad file descriptor) [pid 13724] close(7) = -1 EBADF (Bad file descriptor) [pid 13724] close(8) = -1 EBADF (Bad file descriptor) [pid 13724] close(9) = -1 EBADF (Bad file descriptor) [pid 13724] close(10 [pid 13723] +++ exited with 0 +++ [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2277, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] rmdir("./2242" [pid 13724] close(11 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2337/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... rmdir resumed>) = 0 [pid 13724] close(12 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] umount2("./2275", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2337/binderfs", [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] mkdir("./2243", 0777 [pid 13724] close(13 [pid 3627] openat(AT_FDCWD, "./2275", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... openat resumed>) = 3 [pid 3626] <... mkdir resumed>) = 0 [pid 13724] close(14 [pid 3631] unlink("./2337/binderfs" [pid 3627] fstat(3, [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13724] close(15 [pid 3627] getdents64(3, [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13724] close(16 [pid 3627] umount2("./2275/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13724] close(17 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] lstat("./2275/binderfs", [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2245 [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13724] close(18 [pid 3631] <... close resumed>) = 0 [pid 3627] unlink("./2275/binderfs" [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2337" [pid 3627] <... unlink resumed>) = 0 [pid 13724] close(19 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] getdents64(3, [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2338", 0777 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13724] close(20 [pid 3627] close(3 [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 13724] close(21 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] rmdir("./2275"./strace-static-x86_64: Process 13725 attached [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13725] set_robust_list(0x5555566c15e0, 24 [pid 13724] close(22 [pid 3627] mkdir("./2276", 0777 [pid 13725] <... set_robust_list resumed>) = 0 [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13725] chdir("./2243" [pid 13724] close(23 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2340 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13727 attached [pid 13725] <... chdir resumed>) = 0 [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13724] close(24 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2278 [pid 13725] <... prctl resumed>) = 0 [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] setpgid(0, 0 [pid 13724] close(25 [pid 13725] <... setpgid resumed>) = 0 [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13724] close(26 [pid 13725] <... openat resumed>) = 3 [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13726 attached [pid 13725] write(3, "1000", 4 [pid 13724] close(27 [pid 13726] set_robust_list(0x5555566c15e0, 24 [pid 13725] <... write resumed>) = 4 [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... set_robust_list resumed>) = 0 [pid 13725] close(3 [pid 13724] close(28 [pid 13726] chdir("./2338" [pid 13725] <... close resumed>) = 0 [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... chdir resumed>) = 0 [pid 13725] symlink("/dev/binderfs", "./binderfs" [pid 13724] close(29 [pid 13726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13725] <... symlink resumed>) = 0 [pid 13724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... prctl resumed>) = 0 [pid 13725] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13724] exit_group(0 [pid 13726] setpgid(0, 0 [pid 13725] <... openat resumed>) = 3 [pid 13724] <... exit_group resumed>) = ? [pid 13727] set_robust_list(0x5555566c15e0, 24 [pid 13726] <... setpgid resumed>) = 0 [pid 13725] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13724] +++ exited with 0 +++ [pid 13726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13725] <... write resumed>) = 8 [pid 13727] <... set_robust_list resumed>) = 0 [pid 13726] <... openat resumed>) = 3 [pid 13725] close(3 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2309, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13727] chdir("./2276" [pid 13726] write(3, "1000", 4 [pid 13725] <... close resumed>) = 0 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13726] <... write resumed>) = 4 [pid 13725] close(4 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13727] <... chdir resumed>) = 0 [pid 13726] close(3 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13726] <... close resumed>) = 0 [pid 13725] close(5 [pid 13727] <... prctl resumed>) = 0 [pid 13726] symlink("/dev/binderfs", "./binderfs" [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2307", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13727] setpgid(0, 0 [pid 13726] <... symlink resumed>) = 0 [pid 13725] close(6 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13727] <... setpgid resumed>) = 0 [pid 13726] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2307", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13726] <... openat resumed>) = 3 [pid 13725] close(7 [pid 3630] <... openat resumed>) = 3 [pid 13727] <... openat resumed>) = 3 [pid 13726] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13727] write(3, "1000", 4 [pid 13726] <... write resumed>) = 8 [pid 13725] close(8 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13727] <... write resumed>) = 4 [pid 13726] close(3 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13727] close(3 [pid 13726] <... close resumed>) = 0 [pid 13725] close(9 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13727] <... close resumed>) = 0 [pid 13726] close(4 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2307/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13727] symlink("/dev/binderfs", "./binderfs" [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(10 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13727] <... symlink resumed>) = 0 [pid 13726] close(5 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2307/binderfs", [pid 13727] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(11 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13727] <... openat resumed>) = 3 [pid 13726] close(6 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2307/binderfs" [pid 13727] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(12 [pid 3630] <... unlink resumed>) = 0 [pid 13726] close(7 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13727] <... write resumed>) = 8 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(13 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13727] close(3 [pid 13726] close(8 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13727] <... close resumed>) = 0 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(14 [pid 3630] <... close resumed>) = 0 [pid 13727] close(4 [pid 13726] close(9 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2307" [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(15 [pid 3630] <... rmdir resumed>) = 0 [pid 13727] close(5 [pid 13726] close(10 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2308", 0777 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(16 [pid 3630] <... mkdir resumed>) = 0 [pid 13727] close(6 [pid 13726] close(11 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13728 attached [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(17 [pid 13727] close(7 [pid 13726] close(12 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2310 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(18 [pid 13726] close(13 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(19 [pid 13726] close(14 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(20 [pid 13726] close(15 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(21 [pid 13726] close(16 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(22 [pid 13726] close(17 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(23 [pid 13726] close(18 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(24 [pid 13726] close(19 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(25 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] close(20 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13727] close(8 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(26 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] close(21 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13727] close(9 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(27 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] close(22 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13727] close(10 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(28 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] close(23 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13727] close(11 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] close(29 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] close(24 [pid 13725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13727] close(12 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] exit_group(0 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] close(25 [pid 13725] <... exit_group resumed>) = ? [pid 13728] set_robust_list(0x5555566c15e0, 24 [pid 13727] close(13 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13725] +++ exited with 0 +++ [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] close(26 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13728] <... set_robust_list resumed>) = 0 [pid 13727] close(14 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] close(27 [pid 13727] close(15 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13728] chdir("./2308" [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] close(28 [pid 3626] umount2("./2243", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13728] <... chdir resumed>) = 0 [pid 13727] close(16 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] close(29 [pid 3626] openat(AT_FDCWD, "./2243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13728] <... prctl resumed>) = 0 [pid 13727] close(17 [pid 13726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13728] setpgid(0, 0 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] exit_group(0 [pid 3626] <... openat resumed>) = 3 [pid 13728] <... setpgid resumed>) = 0 [pid 13727] close(18 [pid 13726] <... exit_group resumed>) = ? [pid 3626] fstat(3, [pid 13728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13726] +++ exited with 0 +++ [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13727] close(19 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13727] close(20 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2338", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] umount2("./2243/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13727] close(21 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2338", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13727] close(22 [pid 3631] <... openat resumed>) = 3 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3626] lstat("./2243/binderfs", [pid 13728] <... openat resumed>) = 3 [pid 13727] close(23 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13728] write(3, "1000", 4 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13728] <... write resumed>) = 4 [pid 13727] close(24 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] unlink("./2243/binderfs" [pid 13728] close(3 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2338/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13728] <... close resumed>) = 0 [pid 13727] close(25 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... unlink resumed>) = 0 [pid 13728] symlink("/dev/binderfs", "./binderfs" [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2338/binderfs", [pid 3626] getdents64(3, [pid 13728] <... symlink resumed>) = 0 [pid 13727] close(26 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13728] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2338/binderfs" [pid 3626] close(3 [pid 13727] close(27) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13727] close(28 [pid 3631] getdents64(3, [pid 3626] <... close resumed>) = 0 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] rmdir("./2243" [pid 13728] <... openat resumed>) = 3 [pid 13727] close(29 [pid 3631] close(3 [pid 13728] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13727] exit_group(0 [pid 3631] rmdir("./2338" [pid 13727] <... exit_group resumed>) = ? [pid 3626] mkdir("./2244", 0777 [pid 3631] <... rmdir resumed>) = 0 [pid 13728] <... write resumed>) = 8 [pid 13728] close(3) = 0 [pid 13727] +++ exited with 0 +++ [pid 3631] mkdir("./2339", 0777 [pid 3626] <... mkdir resumed>) = 0 [pid 13728] close(4 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2278, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13728] close(5) = -1 EBADF (Bad file descriptor) [pid 13728] close(6) = -1 EBADF (Bad file descriptor) [pid 13728] close(7) = -1 EBADF (Bad file descriptor) [pid 13728] close(8) = -1 EBADF (Bad file descriptor) [pid 13728] close(9) = -1 EBADF (Bad file descriptor) [pid 13728] close(10) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2246 [pid 13728] close(11 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2341 [pid 3627] umount2("./2276", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13728] close(12 [pid 3627] openat(AT_FDCWD, "./2276", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13728] close(13 [pid 3627] fstat(3, [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13728] close(14 [pid 3627] getdents64(3, [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13728] close(15 [pid 3627] umount2("./2276/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 13730 attached [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 13729 attached [pid 13730] set_robust_list(0x5555566c15e0, 24 [pid 13728] close(16 [pid 3627] lstat("./2276/binderfs", [pid 13730] <... set_robust_list resumed>) = 0 [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13729] set_robust_list(0x5555566c15e0, 24 [pid 13730] chdir("./2339" [pid 13728] close(17 [pid 3627] unlink("./2276/binderfs" [pid 13729] <... set_robust_list resumed>) = 0 [pid 13730] <... chdir resumed>) = 0 [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13728] close(18 [pid 3627] getdents64(3, [pid 13730] <... prctl resumed>) = 0 [pid 13729] chdir("./2244" [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13730] setpgid(0, 0 [pid 13728] close(19 [pid 3627] close(3 [pid 13730] <... setpgid resumed>) = 0 [pid 13729] <... chdir resumed>) = 0 [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13728] close(20 [pid 3627] rmdir("./2276" [pid 13730] <... openat resumed>) = 3 [pid 13729] <... prctl resumed>) = 0 [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13730] write(3, "1000", 4 [pid 13729] setpgid(0, 0 [pid 13728] close(21 [pid 3627] mkdir("./2277", 0777 [pid 13730] <... write resumed>) = 4 [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13730] close(3 [pid 13728] close(22 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13730] <... close resumed>) = 0 [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] symlink("/dev/binderfs", "./binderfs" [pid 13728] close(23 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2279 [pid 13730] <... symlink resumed>) = 0 [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13728] close(24 [pid 13730] <... openat resumed>) = 3 [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13728] close(25 [pid 13730] <... write resumed>) = 8 [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(3 [pid 13728] close(26 [pid 13730] <... close resumed>) = 0 [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(4 [pid 13728] close(27 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(5 [pid 13728] close(28 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 13731 attached [pid 13730] close(6 [pid 13728] close(29 [pid 13731] set_robust_list(0x5555566c15e0, 24 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13731] <... set_robust_list resumed>) = 0 [pid 13730] close(7 [pid 13729] <... openat resumed>) = 3 [pid 13728] exit_group(0 [pid 13731] chdir("./2277" [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] write(3, "1000", 4 [pid 13728] <... exit_group resumed>) = ? [pid 13731] <... chdir resumed>) = 0 [pid 13730] close(8 [pid 13729] <... write resumed>) = 4 [pid 13728] +++ exited with 0 +++ [pid 13731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(3 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13731] <... prctl resumed>) = 0 [pid 13730] close(9 [pid 13731] setpgid(0, 0 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... close resumed>) = 0 [pid 13731] <... setpgid resumed>) = 0 [pid 13730] close(10 [pid 13729] symlink("/dev/binderfs", "./binderfs" [pid 13731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... symlink resumed>) = 0 [pid 3630] umount2("./2308", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13731] <... openat resumed>) = 3 [pid 13730] close(11 [pid 13729] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13731] write(3, "1000", 4 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13731] <... write resumed>) = 4 [pid 13730] close(12 [pid 13731] close(3 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... openat resumed>) = 3 [pid 3630] openat(AT_FDCWD, "./2308", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13731] <... close resumed>) = 0 [pid 13730] close(13 [pid 13729] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13731] symlink("/dev/binderfs", "./binderfs" [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13731] <... symlink resumed>) = 0 [pid 13730] close(14 [pid 13729] <... write resumed>) = 8 [pid 3630] fstat(3, [pid 13731] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(3 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13731] <... openat resumed>) = 3 [pid 13730] close(15 [pid 13729] <... close resumed>) = 0 [pid 13731] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(4 [pid 3630] getdents64(3, [pid 13731] <... write resumed>) = 8 [pid 13730] close(16 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13731] close(3 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(5 [pid 3630] umount2("./2308/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13731] <... close resumed>) = 0 [pid 13730] close(17 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13731] close(4 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(6 [pid 3630] lstat("./2308/binderfs", [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(18 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13731] close(5 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(7 [pid 3630] unlink("./2308/binderfs" [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(19 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13731] close(6 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13729] close(8 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(20 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13731] close(7 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(9 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(21 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13731] close(8 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(10 [pid 3630] <... close resumed>) = 0 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(22 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2308" [pid 13731] close(9 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(11 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(23 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13731] close(10 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(12 [pid 3630] mkdir("./2309", 0777 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(24 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13731] close(11 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(13 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(25 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13731] close(12 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(26 [pid 13731] close(13 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(27 [pid 13729] close(14 [pid 13731] close(14 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2311 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(28 [pid 13729] close(15 [pid 13731] close(15 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] close(29 [pid 13729] close(16 [pid 13731] close(16 [pid 13730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13732 attached [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] exit_group(0 [pid 13729] close(17 [pid 13732] set_robust_list(0x5555566c15e0, 24 [pid 13731] close(17 [pid 13730] <... exit_group resumed>) = ? [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13732] <... set_robust_list resumed>) = 0 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13730] +++ exited with 0 +++ [pid 13729] close(18 [pid 13732] chdir("./2309" [pid 13731] close(18 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2341, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13732] <... chdir resumed>) = 0 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(19 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13731] close(19 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 13732] <... prctl resumed>) = 0 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(20 [pid 13732] setpgid(0, 0 [pid 13731] close(20 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13732] <... setpgid resumed>) = 0 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(21 [pid 13732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13731] close(21 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13732] <... openat resumed>) = 3 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] close(22 [pid 3631] umount2("./2339", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13732] write(3, "1000", 4 [pid 13731] close(22 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13732] <... write resumed>) = 4 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13729] close(23 [pid 13732] close(3 [pid 13731] close(23 [pid 3631] openat(AT_FDCWD, "./2339", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13732] <... close resumed>) = 0 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13732] symlink("/dev/binderfs", "./binderfs" [pid 13731] close(24 [pid 13729] close(24 [pid 3631] <... openat resumed>) = 3 [pid 13732] <... symlink resumed>) = 0 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13732] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13731] close(25 [pid 13729] close(25 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13732] <... openat resumed>) = 3 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13732] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13731] close(26 [pid 13729] close(26 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13732] <... write resumed>) = 8 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2339/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13732] close(3 [pid 13731] close(27 [pid 13729] close(27 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13732] <... close resumed>) = 0 [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2339/binderfs", [pid 13732] close(4 [pid 13731] close(28 [pid 13729] close(28 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2339/binderfs" [pid 13732] close(5 [pid 13731] close(29 [pid 13729] close(29 [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13732] close(6 [pid 13731] exit_group(0 [pid 3631] getdents64(3, [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13731] <... exit_group resumed>) = ? [pid 13729] exit_group(0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13732] close(7 [pid 13731] +++ exited with 0 +++ [pid 13729] <... exit_group resumed>) = ? [pid 3631] close(3 [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2279, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13732] close(8) = -1 EBADF (Bad file descriptor) [pid 13732] close(9) = -1 EBADF (Bad file descriptor) [pid 13732] close(10) = -1 EBADF (Bad file descriptor) [pid 13732] close(11) = -1 EBADF (Bad file descriptor) [pid 13732] close(12) = -1 EBADF (Bad file descriptor) [pid 13729] +++ exited with 0 +++ [pid 13732] close(13 [pid 3631] <... close resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2246, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2339" [pid 13732] close(14 [pid 3631] <... rmdir resumed>) = 0 [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2340", 0777 [pid 3627] umount2("./2277", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13732] close(15 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2244", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13732] close(16 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... openat resumed>) = 3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13732] close(17 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13732] close(18 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2277/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] openat(AT_FDCWD, "./2244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13732] close(19 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2342 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2277/binderfs", [pid 13732] close(20 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2277/binderfs" [pid 3626] fstat(3, [pid 13732] close(21 [pid 3627] <... unlink resumed>) = 0 [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13732] close(22 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] getdents64(3, [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 13733 attached [pid 13732] close(23 [pid 3627] <... close resumed>) = 0 [pid 3626] umount2("./2244/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13733] set_robust_list(0x5555566c15e0, 24 [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2277" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13733] <... set_robust_list resumed>) = 0 [pid 13732] close(24 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] lstat("./2244/binderfs", [pid 13733] chdir("./2340" [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2278", 0777 [pid 13733] <... chdir resumed>) = 0 [pid 13732] close(25 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 3626] unlink("./2244/binderfs" [pid 13733] <... prctl resumed>) = 0 [pid 13732] close(26 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13733] setpgid(0, 0 [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 13734 attached [pid 13733] <... setpgid resumed>) = 0 [pid 13732] close(27 [pid 3626] getdents64(3, [pid 13734] set_robust_list(0x5555566c15e0, 24 [pid 13733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2280 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3) = 0 [pid 3626] rmdir("./2244") = 0 [pid 3626] mkdir("./2245", 0777) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2247 ./strace-static-x86_64: Process 13735 attached [pid 13735] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13735] chdir("./2245" [pid 13732] close(28) = -1 EBADF (Bad file descriptor) [pid 13732] close(29) = -1 EBADF (Bad file descriptor) [pid 13735] <... chdir resumed>) = 0 [pid 13732] exit_group(0 [pid 13733] <... openat resumed>) = 3 [pid 13732] <... exit_group resumed>) = ? [pid 13733] write(3, "1000", 4 [pid 13735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13735] setpgid(0, 0) = 0 [pid 13735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13734] <... set_robust_list resumed>) = 0 [pid 13733] <... write resumed>) = 4 [pid 13732] +++ exited with 0 +++ [pid 13733] close(3 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2311, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13734] chdir("./2278" [pid 13733] <... close resumed>) = 0 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13735] <... openat resumed>) = 3 [pid 13734] <... chdir resumed>) = 0 [pid 13733] symlink("/dev/binderfs", "./binderfs" [pid 3630] <... restart_syscall resumed>) = 0 [pid 13735] write(3, "1000", 4 [pid 13734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13733] <... symlink resumed>) = 0 [pid 13735] <... write resumed>) = 4 [pid 13734] <... prctl resumed>) = 0 [pid 13733] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13735] close(3 [pid 13734] setpgid(0, 0 [pid 13733] <... openat resumed>) = 3 [pid 13735] <... close resumed>) = 0 [pid 13734] <... setpgid resumed>) = 0 [pid 13733] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13735] symlink("/dev/binderfs", "./binderfs" [pid 13734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13733] <... write resumed>) = 8 [pid 3630] umount2("./2309", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13735] <... symlink resumed>) = 0 [pid 13734] <... openat resumed>) = 3 [pid 13733] close(3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13735] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13734] write(3, "1000", 4 [pid 13733] <... close resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2309", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13735] <... openat resumed>) = 3 [pid 13734] <... write resumed>) = 4 [pid 13733] close(4 [pid 3630] <... openat resumed>) = 3 [pid 13735] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13734] close(3 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13735] <... write resumed>) = 8 [pid 13734] <... close resumed>) = 0 [pid 13733] close(5 [pid 13735] close(3 [pid 13734] symlink("/dev/binderfs", "./binderfs" [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13735] <... close resumed>) = 0 [pid 13734] <... symlink resumed>) = 0 [pid 13733] close(6 [pid 3630] getdents64(3, [pid 13735] close(4 [pid 13734] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... openat resumed>) = 3 [pid 13733] close(7 [pid 3630] umount2("./2309/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13735] close(5 [pid 13734] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... write resumed>) = 8 [pid 13733] close(8 [pid 3630] lstat("./2309/binderfs", [pid 13735] close(6 [pid 13734] close(3 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... close resumed>) = 0 [pid 13733] close(9 [pid 3630] unlink("./2309/binderfs" [pid 13735] close(7 [pid 13734] close(4 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(10 [pid 3630] getdents64(3, [pid 13735] close(8 [pid 13734] close(5 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(11 [pid 3630] close(3 [pid 13735] close(9 [pid 13734] close(6 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(12 [pid 3630] rmdir("./2309" [pid 13735] close(10 [pid 13734] close(7 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(13 [pid 3630] mkdir("./2310", 0777) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13735] close(11 [pid 13734] close(8 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(14 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2312 [pid 13735] close(12 [pid 13734] close(9 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(15 [pid 13735] close(13 [pid 13734] close(10 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(16 [pid 13735] close(14 [pid 13734] close(11 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(17 [pid 13735] close(15 [pid 13734] close(12 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13736 attached [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(18 [pid 13736] set_robust_list(0x5555566c15e0, 24 [pid 13735] close(16 [pid 13734] close(13 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] <... set_robust_list resumed>) = 0 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(19 [pid 13736] chdir("./2310" [pid 13735] close(17 [pid 13734] close(14 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] <... chdir resumed>) = 0 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13736] setpgid(0, 0) = 0 [pid 13736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13735] close(18 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(20 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] close(15 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] <... openat resumed>) = 3 [pid 13735] close(19 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(21 [pid 13736] write(3, "1000", 4 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] close(16 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] <... write resumed>) = 4 [pid 13735] close(20 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(22 [pid 13736] close(3 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] close(17 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] <... close resumed>) = 0 [pid 13735] close(21 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(23 [pid 13736] symlink("/dev/binderfs", "./binderfs" [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] close(18 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] <... symlink resumed>) = 0 [pid 13735] close(22 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(24 [pid 13736] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] close(19 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] <... openat resumed>) = 3 [pid 13735] close(23 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(25 [pid 13736] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] close(20 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] <... write resumed>) = 8 [pid 13736] close(3) = 0 [pid 13736] close(4) = -1 EBADF (Bad file descriptor) [pid 13736] close(5) = -1 EBADF (Bad file descriptor) [pid 13736] close(6) = -1 EBADF (Bad file descriptor) [pid 13736] close(7) = -1 EBADF (Bad file descriptor) [pid 13736] close(8) = -1 EBADF (Bad file descriptor) [pid 13736] close(9) = -1 EBADF (Bad file descriptor) [pid 13736] close(10) = -1 EBADF (Bad file descriptor) [pid 13736] close(11) = -1 EBADF (Bad file descriptor) [pid 13736] close(12) = -1 EBADF (Bad file descriptor) [pid 13736] close(13) = -1 EBADF (Bad file descriptor) [pid 13736] close(14) = -1 EBADF (Bad file descriptor) [pid 13736] close(15) = -1 EBADF (Bad file descriptor) [pid 13736] close(16) = -1 EBADF (Bad file descriptor) [pid 13736] close(17) = -1 EBADF (Bad file descriptor) [pid 13736] close(18) = -1 EBADF (Bad file descriptor) [pid 13736] close(19) = -1 EBADF (Bad file descriptor) [pid 13736] close(20) = -1 EBADF (Bad file descriptor) [pid 13736] close(21) = -1 EBADF (Bad file descriptor) [pid 13736] close(22) = -1 EBADF (Bad file descriptor) [pid 13736] close(23) = -1 EBADF (Bad file descriptor) [pid 13736] close(24) = -1 EBADF (Bad file descriptor) [pid 13736] close(25) = -1 EBADF (Bad file descriptor) [pid 13736] close(26) = -1 EBADF (Bad file descriptor) [pid 13736] close(27 [pid 13735] close(24 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(26 [pid 13736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] close(21 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] close(28 [pid 13735] close(25 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(27 [pid 13736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] close(22 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] close(29 [pid 13735] close(26 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(28 [pid 13736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] close(23 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] exit_group(0 [pid 13735] close(27 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] close(29 [pid 13736] <... exit_group resumed>) = ? [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] close(24 [pid 13733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13736] +++ exited with 0 +++ [pid 13735] close(28 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] exit_group(0 [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] close(25 [pid 13733] <... exit_group resumed>) = ? [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13735] close(29 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13733] +++ exited with 0 +++ [pid 13735] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13734] close(26 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13735] exit_group(0) = ? [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3630] umount2("./2310", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13735] +++ exited with 0 +++ [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13734] close(27 [pid 3630] openat(AT_FDCWD, "./2310", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2340", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... openat resumed>) = 3 [pid 13734] close(28 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] fstat(3, [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2340", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13734] close(29 [pid 3631] <... openat resumed>) = 3 [pid 3630] getdents64(3, [pid 3626] <... restart_syscall resumed>) = 0 [pid 13734] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13734] exit_group(0 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] umount2("./2310/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13734] <... exit_group resumed>) = ? [pid 3631] getdents64(3, [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] lstat("./2310/binderfs", [pid 3631] umount2("./2340/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13734] +++ exited with 0 +++ [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] unlink("./2310/binderfs" [pid 3626] umount2("./2245", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] lstat("./2340/binderfs", [pid 3630] <... unlink resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] getdents64(3, [pid 3626] openat(AT_FDCWD, "./2245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] unlink("./2340/binderfs" [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 3630] close(3 [pid 3626] <... openat resumed>) = 3 [pid 3631] getdents64(3, [pid 3630] <... close resumed>) = 0 [pid 3627] umount2("./2278", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] fstat(3, [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] rmdir("./2310" [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] close(3 [pid 3630] <... rmdir resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 3630] mkdir("./2311", 0777 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] openat(AT_FDCWD, "./2278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] rmdir("./2340" [pid 3630] <... mkdir resumed>) = 0 [pid 3626] getdents64(3, [pid 3631] <... rmdir resumed>) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... openat resumed>) = 3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] mkdir("./2341", 0777 [pid 3627] fstat(3, [pid 3626] umount2("./2245/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... mkdir resumed>) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2313 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, ./strace-static-x86_64: Process 13738 attached ./strace-static-x86_64: Process 13737 attached [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2343 [pid 3626] lstat("./2245/binderfs", [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13738] set_robust_list(0x5555566c15e0, 24 [pid 13737] set_robust_list(0x5555566c15e0, 24 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] umount2("./2278/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13738] <... set_robust_list resumed>) = 0 [pid 13738] chdir("./2341") = 0 [pid 13738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13738] setpgid(0, 0) = 0 [pid 13738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13738] write(3, "1000", 4) = 4 [pid 13738] close(3) = 0 [pid 13738] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13738] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] unlink("./2245/binderfs" [pid 13738] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13737] <... set_robust_list resumed>) = 0 [pid 3627] lstat("./2278/binderfs", [pid 13738] <... write resumed>) = 8 [pid 13737] chdir("./2311" [pid 3626] <... unlink resumed>) = 0 [pid 13738] close(3 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13737] <... chdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13738] <... close resumed>) = 0 [pid 3627] unlink("./2278/binderfs" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3627] <... unlink resumed>) = 0 [pid 3626] close(3 [pid 13738] close(4 [pid 13737] <... prctl resumed>) = 0 [pid 3627] getdents64(3, [pid 3626] <... close resumed>) = 0 [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] rmdir("./2245" [pid 13738] close(5 [pid 13737] setpgid(0, 0 [pid 3627] close(3 [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] <... setpgid resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13738] close(6 [pid 13737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] <... close resumed>) = 0 [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] <... openat resumed>) = 3 [pid 3627] rmdir("./2278" [pid 3626] mkdir("./2246", 0777 [pid 13738] close(7 [pid 13737] write(3, "1000", 4 [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] <... write resumed>) = 4 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13738] close(8 [pid 13737] close(3 [pid 3627] mkdir("./2279", 0777 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] <... close resumed>) = 0 [pid 13738] close(9 [pid 3627] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 13739 attached [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] symlink("/dev/binderfs", "./binderfs" [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13738] close(10 [pid 13737] <... symlink resumed>) = 0 [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2248 [pid 13737] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC./strace-static-x86_64: Process 13740 attached [pid 13739] set_robust_list(0x5555566c15e0, 24 [pid 13738] close(11) = -1 EBADF (Bad file descriptor) [pid 13738] close(12) = -1 EBADF (Bad file descriptor) [pid 13738] close(13) = -1 EBADF (Bad file descriptor) [pid 13738] close(14) = -1 EBADF (Bad file descriptor) [pid 13738] close(15) = -1 EBADF (Bad file descriptor) [pid 13738] close(16) = -1 EBADF (Bad file descriptor) [pid 13738] close(17 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2281 [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13740] set_robust_list(0x5555566c15e0, 24 [pid 13739] <... set_robust_list resumed>) = 0 [pid 13738] close(18 [pid 13737] <... openat resumed>) = 3 [pid 13740] <... set_robust_list resumed>) = 0 [pid 13739] chdir("./2246" [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13740] chdir("./2279" [pid 13739] <... chdir resumed>) = 0 [pid 13738] close(19 [pid 13737] <... write resumed>) = 8 [pid 13740] <... chdir resumed>) = 0 [pid 13739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(3 [pid 13740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13739] <... prctl resumed>) = 0 [pid 13738] close(20 [pid 13737] <... close resumed>) = 0 [pid 13740] <... prctl resumed>) = 0 [pid 13739] setpgid(0, 0 [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(4 [pid 13740] setpgid(0, 0 [pid 13739] <... setpgid resumed>) = 0 [pid 13738] close(21 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13740] <... setpgid resumed>) = 0 [pid 13739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(5 [pid 13740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13739] <... openat resumed>) = 3 [pid 13738] close(22 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13740] <... openat resumed>) = 3 [pid 13739] write(3, "1000", 4 [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(6 [pid 13740] write(3, "1000", 4 [pid 13739] <... write resumed>) = 4 [pid 13738] close(23 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13740] <... write resumed>) = 4 [pid 13739] close(3 [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(7 [pid 13740] close(3 [pid 13739] <... close resumed>) = 0 [pid 13738] close(24 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13740] <... close resumed>) = 0 [pid 13739] symlink("/dev/binderfs", "./binderfs" [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(8 [pid 13740] symlink("/dev/binderfs", "./binderfs" [pid 13739] <... symlink resumed>) = 0 [pid 13738] close(25 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13740] <... symlink resumed>) = 0 [pid 13739] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(9 [pid 13738] close(26 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... openat resumed>) = 3 [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(10 [pid 13739] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13738] close(27 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(11 [pid 13740] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13739] <... write resumed>) = 8 [pid 13738] close(28 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13740] <... openat resumed>) = 3 [pid 13739] close(3 [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(12 [pid 13740] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13739] <... close resumed>) = 0 [pid 13738] close(29 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13740] <... write resumed>) = 8 [pid 13739] close(4 [pid 13738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(13 [pid 13740] close(3 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13738] exit_group(0 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13740] <... close resumed>) = 0 [pid 13739] close(5 [pid 13738] <... exit_group resumed>) = ? [pid 13737] close(14 [pid 13740] close(4 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(15) = -1 EBADF (Bad file descriptor) [pid 13738] +++ exited with 0 +++ [pid 13737] close(16 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(6 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2343, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13740] close(5 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(17 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(7 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13740] close(6 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(18 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(8 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2341", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13740] close(7 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(19 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(9 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13740] close(8 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(20 [pid 3631] openat(AT_FDCWD, "./2341", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(10 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13737] close(21 [pid 13740] close(9 [pid 13739] close(11 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13740] close(10 [pid 13739] close(12 [pid 13737] close(22 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13740] close(11 [pid 13739] close(13 [pid 13737] close(23 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2341/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13740] close(12 [pid 13739] close(14 [pid 13737] close(24 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13739] close(15 [pid 13737] close(25 [pid 3631] lstat("./2341/binderfs", [pid 13740] close(13 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(16 [pid 13737] close(26 [pid 3631] unlink("./2341/binderfs" [pid 13740] close(14 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(17 [pid 13737] close(27 [pid 3631] <... unlink resumed>) = 0 [pid 13740] close(15 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(18 [pid 3631] getdents64(3, [pid 13740] close(16 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(28 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(19 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13740] close(17 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] close(29 [pid 3631] <... close resumed>) = 0 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(20 [pid 13737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2341" [pid 13740] close(18 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13737] exit_group(0 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(21 [pid 13737] <... exit_group resumed>) = ? [pid 3631] <... rmdir resumed>) = 0 [pid 13740] close(19 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2342", 0777 [pid 13737] +++ exited with 0 +++ [pid 3631] <... mkdir resumed>) = 0 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(22 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2313, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13740] close(20 [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] close(23 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2344 [pid 13740] close(21 [pid 13739] close(24 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2311", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13740] close(22 [pid 13739] close(25 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2311", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 13741 attached [pid 13740] close(23 [pid 13739] close(26 [pid 3630] <... openat resumed>) = 3 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13740] close(24 [pid 13739] close(27 [pid 13741] set_robust_list(0x5555566c15e0, 24 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13741] <... set_robust_list resumed>) = 0 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13741] chdir("./2342" [pid 13740] close(25 [pid 13739] close(28 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2311/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13740] close(26 [pid 13739] close(29 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13741] <... chdir resumed>) = 0 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2311/binderfs", [pid 13741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13740] close(27 [pid 13739] exit_group(0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13739] <... exit_group resumed>) = ? [pid 3630] unlink("./2311/binderfs" [pid 13741] <... prctl resumed>) = 0 [pid 13740] close(28 [pid 13741] setpgid(0, 0) = 0 [pid 13739] +++ exited with 0 +++ [pid 3630] <... unlink resumed>) = 0 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13740] close(29 [pid 3630] getdents64(3, [pid 13741] <... openat resumed>) = 3 [pid 13740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2248, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13741] write(3, "1000", 4 [pid 13740] exit_group(0 [pid 3630] close(3 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13741] <... write resumed>) = 4 [pid 13740] <... exit_group resumed>) = ? [pid 3630] <... close resumed>) = 0 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13741] close(3) = 0 [pid 13741] symlink("/dev/binderfs", "./binderfs" [pid 13740] +++ exited with 0 +++ [pid 3626] umount2("./2246", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13741] <... symlink resumed>) = 0 [pid 3630] rmdir("./2311" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13741] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... rmdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2281, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] openat(AT_FDCWD, "./2246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13741] <... openat resumed>) = 3 [pid 3630] mkdir("./2312", 0777 [pid 3627] umount2("./2279", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... openat resumed>) = 3 [pid 13741] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] fstat(3, [pid 13741] <... write resumed>) = 8 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] openat(AT_FDCWD, "./2279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13741] close(3 [pid 3626] getdents64(3, ./strace-static-x86_64: Process 13742 attached [pid 13741] <... close resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13742] set_robust_list(0x5555566c15e0, 24 [pid 13741] close(4 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2314 [pid 3627] fstat(3, [pid 3626] umount2("./2246/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13742] <... set_robust_list resumed>) = 0 [pid 13741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13741] close(5 [pid 3627] getdents64(3, [pid 3626] lstat("./2246/binderfs", [pid 13742] chdir("./2312" [pid 13741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13742] <... chdir resumed>) = 0 [pid 13741] close(6 [pid 3627] umount2("./2279/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] unlink("./2246/binderfs" [pid 13742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... unlink resumed>) = 0 [pid 13742] <... prctl resumed>) = 0 [pid 13741] close(7 [pid 3627] lstat("./2279/binderfs", [pid 3626] getdents64(3, [pid 13742] setpgid(0, 0 [pid 13741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13742] <... setpgid resumed>) = 0 [pid 13741] close(8 [pid 3627] unlink("./2279/binderfs" [pid 3626] close(3 [pid 13742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13741] close(9 [pid 3627] getdents64(3, [pid 3626] rmdir("./2246" [pid 13742] <... openat resumed>) = 3 [pid 13741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13742] write(3, "1000", 4 [pid 13741] close(10 [pid 3627] close(3 [pid 3626] mkdir("./2247", 0777 [pid 13742] <... write resumed>) = 4 [pid 13741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13742] close(3 [pid 13741] close(11 [pid 3627] rmdir("./2279" [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13743 attached [pid 13742] <... close resumed>) = 0 [pid 13741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13742] symlink("/dev/binderfs", "./binderfs" [pid 13741] close(12 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2249 [pid 13741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13741] close(13) = -1 EBADF (Bad file descriptor) [pid 13741] close(14) = -1 EBADF (Bad file descriptor) [pid 13741] close(15) = -1 EBADF (Bad file descriptor) [pid 13741] close(16) = -1 EBADF (Bad file descriptor) [pid 13741] close(17) = -1 EBADF (Bad file descriptor) [pid 13741] close(18) = -1 EBADF (Bad file descriptor) [pid 13741] close(19) = -1 EBADF (Bad file descriptor) [pid 13741] close(20) = -1 EBADF (Bad file descriptor) [pid 13741] close(21) = -1 EBADF (Bad file descriptor) [pid 13741] close(22) = -1 EBADF (Bad file descriptor) [pid 13741] close(23) = -1 EBADF (Bad file descriptor) [pid 13741] close(24) = -1 EBADF (Bad file descriptor) [pid 13741] close(25) = -1 EBADF (Bad file descriptor) [pid 13741] close(26) = -1 EBADF (Bad file descriptor) [pid 13741] close(27) = -1 EBADF (Bad file descriptor) [pid 13741] close(28) = -1 EBADF (Bad file descriptor) [pid 13741] close(29) = -1 EBADF (Bad file descriptor) [pid 13741] exit_group(0 [pid 3627] mkdir("./2280", 0777 [pid 13741] <... exit_group resumed>) = ? [pid 13743] set_robust_list(0x5555566c15e0, 24 [pid 13742] <... symlink resumed>) = 0 [pid 13741] +++ exited with 0 +++ [pid 3627] <... mkdir resumed>) = 0 [pid 13742] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13742] <... openat resumed>) = 3 [pid 13742] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2282 [pid 13742] <... write resumed>) = 8 [pid 3631] umount2("./2342", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 13744 attached [pid 13744] set_robust_list(0x5555566c15e0, 24 [pid 13742] close(3 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13742] <... close resumed>) = 0 [pid 3631] openat(AT_FDCWD, "./2342", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13742] close(4 [pid 3631] <... openat resumed>) = 3 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13744] <... set_robust_list resumed>) = 0 [pid 13742] close(5 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13742] close(6 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2342/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13742] close(7) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13744] chdir("./2280" [pid 13742] close(8 [pid 3631] lstat("./2342/binderfs", [pid 13744] <... chdir resumed>) = 0 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13742] close(9 [pid 3631] unlink("./2342/binderfs" [pid 13744] <... prctl resumed>) = 0 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13744] setpgid(0, 0 [pid 13742] close(10 [pid 3631] getdents64(3, [pid 13744] <... setpgid resumed>) = 0 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13743] <... set_robust_list resumed>) = 0 [pid 13742] close(11 [pid 3631] close(3 [pid 13744] <... openat resumed>) = 3 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13744] write(3, "1000", 4 [pid 13742] close(12 [pid 3631] rmdir("./2342" [pid 13743] chdir("./2247" [pid 13744] <... write resumed>) = 4 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] close(3 [pid 13743] <... chdir resumed>) = 0 [pid 13742] close(13 [pid 3631] <... rmdir resumed>) = 0 [pid 13744] <... close resumed>) = 0 [pid 13743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2343", 0777 [pid 13744] symlink("/dev/binderfs", "./binderfs" [pid 13742] close(14 [pid 13744] <... symlink resumed>) = 0 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13744] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13742] close(15 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13744] <... openat resumed>) = 3 [pid 13743] <... prctl resumed>) = 0 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13744] close(3) = 0 [pid 13743] setpgid(0, 0 [pid 13742] close(16 [pid 13744] close(4 [pid 13743] <... setpgid resumed>) = 0 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2345 [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13742] close(17 [pid 13744] close(5 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13742] close(18 [pid 13744] close(6 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13745 attached [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13742] close(19 [pid 13745] set_robust_list(0x5555566c15e0, 24 [pid 13744] close(7 [pid 13743] <... openat resumed>) = 3 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] <... set_robust_list resumed>) = 0 [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13742] close(20 [pid 13743] write(3, "1000", 4 [pid 13745] chdir("./2343" [pid 13744] close(8 [pid 13743] <... write resumed>) = 4 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] <... chdir resumed>) = 0 [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] close(3 [pid 13742] close(21 [pid 13745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13744] close(9 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] <... prctl resumed>) = 0 [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... close resumed>) = 0 [pid 13742] close(22 [pid 13745] setpgid(0, 0 [pid 13744] close(10 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] symlink("/dev/binderfs", "./binderfs" [pid 13745] <... setpgid resumed>) = 0 [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13742] close(23 [pid 13745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13744] close(11 [pid 13743] <... symlink resumed>) = 0 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] <... openat resumed>) = 3 [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13742] close(24 [pid 13743] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13745] write(3, "1000", 4 [pid 13744] close(12 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] <... write resumed>) = 4 [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... openat resumed>) = 3 [pid 13742] close(25 [pid 13745] close(3 [pid 13744] close(13 [pid 13743] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] <... close resumed>) = 0 [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13742] close(26 [pid 13745] symlink("/dev/binderfs", "./binderfs" [pid 13744] close(14 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] <... symlink resumed>) = 0 [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... write resumed>) = 8 [pid 13742] close(27 [pid 13745] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13744] close(15 [pid 13743] close(3 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] <... openat resumed>) = 3 [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13742] close(28 [pid 13745] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13744] close(16 [pid 13743] <... close resumed>) = 0 [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] <... write resumed>) = 8 [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] close(4 [pid 13742] close(29 [pid 13745] close(3 [pid 13744] close(17 [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] <... close resumed>) = 0 [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] close(5 [pid 13742] exit_group(0 [pid 13745] close(4 [pid 13744] close(18 [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13742] <... exit_group resumed>) = ? [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] close(6 [pid 13745] close(5 [pid 13744] close(19 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] close(6 [pid 13744] close(20 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] close(7 [pid 13744] close(21 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13742] +++ exited with 0 +++ [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] close(8 [pid 13744] close(22 [pid 13743] close(7 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] close(9 [pid 13744] close(23 [pid 13743] close(8 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] close(10 [pid 13744] close(24 [pid 3630] umount2("./2312", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] close(9 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13745] close(11 [pid 13744] close(25 [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2312", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] close(10 [pid 13745] close(12 [pid 13744] close(26 [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] close(11 [pid 3630] fstat(3, [pid 13745] close(13 [pid 13744] close(27 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13745] close(14 [pid 13744] close(28 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] close(15 [pid 13744] close(29 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] close(16 [pid 13744] exit_group(0 [pid 13743] close(12 [pid 3630] getdents64(3, [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13744] <... exit_group resumed>) = ? [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13745] close(17 [pid 13744] +++ exited with 0 +++ [pid 13743] close(13 [pid 3630] umount2("./2312/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13745] close(18 [pid 13743] close(14 [pid 3630] lstat("./2312/binderfs", [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13745] close(19 [pid 13743] close(15 [pid 3630] unlink("./2312/binderfs" [pid 3627] <... restart_syscall resumed>) = 0 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] close(20 [pid 13743] close(16 [pid 3630] <... unlink resumed>) = 0 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13745] close(21 [pid 13743] close(17 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3627] umount2("./2280", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13745] close(22 [pid 13743] close(18 [pid 3630] <... close resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2312" [pid 3627] openat(AT_FDCWD, "./2280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13745] close(23 [pid 13743] close(19 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] close(24 [pid 13743] close(20 [pid 3630] mkdir("./2313", 0777 [pid 3627] fstat(3, [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13745] close(25 [pid 13743] close(21 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] close(26) = -1 EBADF (Bad file descriptor) [pid 13745] close(27) = -1 EBADF (Bad file descriptor) [pid 13745] close(28) = -1 EBADF (Bad file descriptor) [pid 13745] close(29) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13745] exit_group(0 [pid 13743] close(22 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2315 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13745] <... exit_group resumed>) = ? [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13745] +++ exited with 0 +++ [pid 13743] close(23 [pid 3627] umount2("./2280/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2345, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13743] close(24 [pid 3627] lstat("./2280/binderfs", [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13746 attached [pid 13743] close(25 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] umount2("./2343", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13746] set_robust_list(0x5555566c15e0, 24 [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2280/binderfs" [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13746] <... set_robust_list resumed>) = 0 [pid 13743] close(26 [pid 13746] chdir("./2313" [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2343", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... unlink resumed>) = 0 [pid 13746] <... chdir resumed>) = 0 [pid 13743] close(27 [pid 3631] <... openat resumed>) = 3 [pid 3627] getdents64(3, [pid 13746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13743] close(28 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13743] close(29 [pid 3631] getdents64(3, [pid 13743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13746] <... prctl resumed>) = 0 [pid 13743] exit_group(0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] rmdir("./2280" [pid 13746] setpgid(0, 0 [pid 13743] <... exit_group resumed>) = ? [pid 3631] umount2("./2343/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13746] <... setpgid resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13746] write(3, "1000", 4) = 4 [pid 13743] +++ exited with 0 +++ [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13746] close(3 [pid 3627] mkdir("./2281", 0777 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2249, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13746] <... close resumed>) = 0 [pid 3631] lstat("./2343/binderfs", [pid 3627] <... mkdir resumed>) = 0 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13746] symlink("/dev/binderfs", "./binderfs" [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 13747 attached [pid 13746] <... symlink resumed>) = 0 [pid 3631] unlink("./2343/binderfs" [pid 13747] set_robust_list(0x5555566c15e0, 24 [pid 13746] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2283 [pid 13747] <... set_robust_list resumed>) = 0 [pid 13746] <... openat resumed>) = 3 [pid 3631] getdents64(3, [pid 13747] chdir("./2281" [pid 13746] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] umount2("./2247", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13747] <... chdir resumed>) = 0 [pid 13746] <... write resumed>) = 8 [pid 3631] close(3 [pid 13747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13746] close(3 [pid 3631] <... close resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13747] <... prctl resumed>) = 0 [pid 13746] <... close resumed>) = 0 [pid 3631] rmdir("./2343" [pid 3626] openat(AT_FDCWD, "./2247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13747] setpgid(0, 0 [pid 13746] close(4 [pid 3631] <... rmdir resumed>) = 0 [pid 13747] <... setpgid resumed>) = 0 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2344", 0777 [pid 3626] <... openat resumed>) = 3 [pid 13747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13746] close(5 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] fstat(3, [pid 13747] <... openat resumed>) = 3 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13747] write(3, "1000", 4 [pid 13746] close(6 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13747] <... write resumed>) = 4 ./strace-static-x86_64: Process 13748 attached [pid 13747] close(3 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13746] close(7 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2346 [pid 13748] set_robust_list(0x5555566c15e0, 24 [pid 13747] <... close resumed>) = 0 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13748] <... set_robust_list resumed>) = 0 [pid 13747] symlink("/dev/binderfs", "./binderfs" [pid 13746] close(8 [pid 3626] umount2("./2247/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13748] chdir("./2344" [pid 13747] <... symlink resumed>) = 0 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13748] <... chdir resumed>) = 0 [pid 13747] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13746] close(9 [pid 3626] lstat("./2247/binderfs", [pid 13748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13747] <... openat resumed>) = 3 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] <... prctl resumed>) = 0 [pid 13747] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13746] close(10 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2247/binderfs" [pid 13748] setpgid(0, 0 [pid 13747] <... write resumed>) = 8 [pid 13746] close(11 [pid 13748] <... setpgid resumed>) = 0 [pid 13747] close(3 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13747] <... close resumed>) = 0 [pid 13746] close(12 [pid 3626] getdents64(3, [pid 13748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13747] close(4 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] close(13 [pid 3626] close(3 [pid 13747] close(5 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] <... openat resumed>) = 3 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] close(14 [pid 3626] <... close resumed>) = 0 [pid 13748] write(3, "1000", 4 [pid 13747] close(6 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2247" [pid 13748] <... write resumed>) = 4 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] close(15 [pid 13748] close(3 [pid 13747] close(7 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13748] <... close resumed>) = 0 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] close(16 [pid 3626] mkdir("./2248", 0777 [pid 13748] symlink("/dev/binderfs", "./binderfs" [pid 13747] close(8 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] <... symlink resumed>) = 0 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13748] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13746] close(17 [pid 13747] close(9 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13748] <... openat resumed>) = 3 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13748] close(3) = 0 [pid 13748] close(4) = -1 EBADF (Bad file descriptor) [pid 13748] close(5) = -1 EBADF (Bad file descriptor) [pid 13748] close(6) = -1 EBADF (Bad file descriptor) [pid 13748] close(7) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13749 attached [pid 13748] close(8 [pid 13749] set_robust_list(0x5555566c15e0, 24 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] close(18 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2250 [pid 13747] close(10 [pid 13749] <... set_robust_list resumed>) = 0 [pid 13748] close(9 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] chdir("./2248" [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] close(19) = -1 EBADF (Bad file descriptor) [pid 13747] close(11 [pid 13749] <... chdir resumed>) = 0 [pid 13748] close(10 [pid 13746] close(20 [pid 13749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] <... prctl resumed>) = 0 [pid 13748] close(11 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] close(21 [pid 13749] setpgid(0, 0 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] close(12 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] <... setpgid resumed>) = 0 [pid 13748] close(12 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] close(22 [pid 13749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] close(13 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] <... openat resumed>) = 3 [pid 13748] close(13 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] close(23 [pid 13749] write(3, "1000", 4 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] close(14 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] <... write resumed>) = 4 [pid 13748] close(14 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] close(24 [pid 13749] close(3 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] close(15 [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] <... close resumed>) = 0 [pid 13748] close(15 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] symlink("/dev/binderfs", "./binderfs" [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] close(16 [pid 13746] close(25 [pid 13749] <... symlink resumed>) = 0 [pid 13748] close(16 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] close(17 [pid 13746] close(26 [pid 13749] <... openat resumed>) = 3 [pid 13748] close(17 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] close(18 [pid 13746] close(27 [pid 13749] <... write resumed>) = 8 [pid 13748] close(18 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] close(3 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] close(19 [pid 13746] close(28 [pid 13749] <... close resumed>) = 0 [pid 13748] close(19 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] close(4 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] close(20 [pid 13746] close(29 [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] close(20 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] close(5 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] close(21 [pid 13746] exit_group(0 [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] close(21 [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] <... exit_group resumed>) = ? [pid 13749] close(6 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] close(22 [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] close(22 [pid 13749] close(7 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] close(23 [pid 13749] close(8 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] close(24 [pid 13749] close(9 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13746] +++ exited with 0 +++ [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] close(25 [pid 13747] close(23 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2315, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13749] close(10 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] close(26 [pid 13747] close(24 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13749] close(11 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] close(27 [pid 13747] close(25 [pid 13749] close(12 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2313", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] close(28 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13749] close(13 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2313", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] close(29 [pid 3630] <... openat resumed>) = 3 [pid 13749] close(14 [pid 13748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] exit_group(0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13749] close(15 [pid 13748] <... exit_group resumed>) = ? [pid 3630] getdents64(3, [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13748] +++ exited with 0 +++ [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13749] close(16 [pid 3630] umount2("./2313/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13749] close(17 [pid 3630] lstat("./2313/binderfs", [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13749] close(18 [pid 3630] unlink("./2313/binderfs" [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13749] close(19 [pid 13747] close(26 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2346, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] getdents64(3, [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13749] close(20 [pid 13747] close(27 [pid 3630] close(3 [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13749] close(21 [pid 13747] close(28 [pid 3631] umount2("./2344", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] rmdir("./2313" [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... rmdir resumed>) = 0 [pid 13749] close(22 [pid 13747] close(29 [pid 3631] openat(AT_FDCWD, "./2344", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] mkdir("./2314", 0777 [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3630] <... mkdir resumed>) = 0 [pid 13749] close(23 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13750 attached [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13747] exit_group(0 [pid 3631] fstat(3, [pid 13749] close(24 [pid 13747] <... exit_group resumed>) = ? [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2316 [pid 13749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13749] close(25) = -1 EBADF (Bad file descriptor) [pid 13749] close(26) = -1 EBADF (Bad file descriptor) [pid 13749] close(27) = -1 EBADF (Bad file descriptor) [pid 13749] close(28) = -1 EBADF (Bad file descriptor) [pid 13749] close(29) = -1 EBADF (Bad file descriptor) [pid 13747] +++ exited with 0 +++ [pid 13749] exit_group(0 [pid 3631] getdents64(3, [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2283, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13749] <... exit_group resumed>) = ? [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13750] set_robust_list(0x5555566c15e0, 24 [pid 13749] +++ exited with 0 +++ [pid 3631] umount2("./2344/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 13750] <... set_robust_list resumed>) = 0 [pid 3631] lstat("./2344/binderfs", [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] umount2("./2281", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13750] chdir("./2314" [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13750] <... chdir resumed>) = 0 [pid 3631] unlink("./2344/binderfs" [pid 3627] openat(AT_FDCWD, "./2281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 13750] setpgid(0, 0 [pid 3631] getdents64(3, [pid 3627] <... openat resumed>) = 3 [pid 3626] umount2("./2248", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13750] <... setpgid resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] fstat(3, [pid 13750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] close(3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13750] <... openat resumed>) = 3 [pid 3631] <... close resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13750] write(3, "1000", 4 [pid 3631] rmdir("./2344" [pid 3626] openat(AT_FDCWD, "./2248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13750] <... write resumed>) = 4 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] getdents64(3, [pid 13750] close(3 [pid 3631] mkdir("./2345", 0777 [pid 3626] <... openat resumed>) = 3 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13750] <... close resumed>) = 0 [pid 13750] symlink("/dev/binderfs", "./binderfs") = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] umount2("./2281/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] fstat(3, [pid 13750] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13750] <... openat resumed>) = 3 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13750] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13750] close(3 [pid 3627] lstat("./2281/binderfs", [pid 3626] getdents64(3, [pid 13750] <... close resumed>) = 0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2347 [pid 13750] close(4) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13750] close(5 [pid 3627] unlink("./2281/binderfs" [pid 3626] umount2("./2248/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] close(6 [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] lstat("./2248/binderfs", [pid 13750] close(7 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13751 attached [pid 13750] close(8 [pid 3627] close(3 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13751] set_robust_list(0x5555566c15e0, 24 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2248/binderfs" [pid 13751] <... set_robust_list resumed>) = 0 [pid 13750] close(9 [pid 3627] <... close resumed>) = 0 [pid 13751] chdir("./2345" [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2281" [pid 3626] <... unlink resumed>) = 0 [pid 13751] <... chdir resumed>) = 0 [pid 13750] close(10 [pid 13751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13751] <... prctl resumed>) = 0 [pid 13750] close(11 [pid 3627] mkdir("./2282", 0777 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13751] setpgid(0, 0 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... setpgid resumed>) = 0 [pid 13750] close(12 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] close(3 [pid 13751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... close resumed>) = 0 [pid 13751] <... openat resumed>) = 3 [pid 13750] close(13 [pid 3626] rmdir("./2248" [pid 13751] write(3, "1000", 4 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... write resumed>) = 4 [pid 13750] close(14 [pid 13751] close(3 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... close resumed>) = 0 [pid 13750] close(15 [pid 13751] symlink("/dev/binderfs", "./binderfs" [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 13752 attached [pid 13751] <... symlink resumed>) = 0 [pid 13750] close(16 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2284 [pid 3626] mkdir("./2249", 0777 [pid 13752] set_robust_list(0x5555566c15e0, 24 [pid 13751] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... set_robust_list resumed>) = 0 [pid 13751] <... openat resumed>) = 3 [pid 13750] close(17 [pid 3626] <... mkdir resumed>) = 0 [pid 13751] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13751] <... write resumed>) = 8 [pid 13750] close(18 [pid 13751] close(3 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... close resumed>) = 0 [pid 13750] close(19 [pid 13751] close(4 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] close(20 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2251 [pid 13751] close(5 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] close(21 [pid 13751] close(6 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] close(22 [pid 13751] close(7 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] chdir("./2282" [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] close(23 [pid 13752] <... chdir resumed>) = 0 [pid 13751] close(8 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13753 attached [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] close(24 [pid 13752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13753] set_robust_list(0x5555566c15e0, 24 [pid 13752] <... prctl resumed>) = 0 [pid 13751] close(9 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13753] <... set_robust_list resumed>) = 0 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] close(25 [pid 13753] chdir("./2249" [pid 13752] setpgid(0, 0 [pid 13751] close(10 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13753] <... chdir resumed>) = 0 [pid 13752] <... setpgid resumed>) = 0 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] close(26 [pid 13753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13751] close(11 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13753] <... prctl resumed>) = 0 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] close(27 [pid 13753] setpgid(0, 0 [pid 13751] close(12 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13753] <... setpgid resumed>) = 0 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] close(28 [pid 13753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13751] close(13 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13753] <... openat resumed>) = 3 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] close(29 [pid 13753] write(3, "1000", 4 [pid 13751] close(14 [pid 13750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13753] <... write resumed>) = 4 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] exit_group(0 [pid 13753] close(3 [pid 13751] close(15 [pid 13750] <... exit_group resumed>) = ? [pid 13753] <... close resumed>) = 0 [pid 13752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13750] +++ exited with 0 +++ [pid 13753] symlink("/dev/binderfs", "./binderfs" [pid 13751] close(16 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2316, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13753] <... symlink resumed>) = 0 [pid 13752] <... openat resumed>) = 3 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13753] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13751] close(17 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13752] write(3, "1000", 4 [pid 13753] <... openat resumed>) = 3 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... write resumed>) = 4 [pid 13753] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13752] close(3 [pid 13751] close(18 [pid 13753] <... write resumed>) = 8 [pid 13752] <... close resumed>) = 0 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2314", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13753] close(3 [pid 13752] symlink("/dev/binderfs", "./binderfs" [pid 13751] close(19 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13753] <... close resumed>) = 0 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2314", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13752] <... symlink resumed>) = 0 [pid 13753] close(4 [pid 13751] close(20 [pid 3630] <... openat resumed>) = 3 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13753] close(5 [pid 13751] close(21 [pid 13752] <... openat resumed>) = 3 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13753] close(6 [pid 13751] close(22 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... write resumed>) = 8 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2314/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13753] close(7 [pid 13752] close(3 [pid 13751] close(23 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = 0 [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2314/binderfs", [pid 13753] close(8 [pid 13752] close(4 [pid 13751] close(24 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2314/binderfs" [pid 13753] close(9 [pid 13752] close(5 [pid 13751] close(25 [pid 3630] <... unlink resumed>) = 0 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13753] close(10 [pid 13752] close(6 [pid 13751] close(26 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13753] close(11 [pid 13752] close(7 [pid 13751] close(27 [pid 3630] <... close resumed>) = 0 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2314" [pid 13753] close(12 [pid 13752] close(8 [pid 13751] close(28 [pid 3630] <... rmdir resumed>) = 0 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2315", 0777 [pid 13753] close(13 [pid 13752] close(9 [pid 13751] close(29 [pid 3630] <... mkdir resumed>) = 0 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13754 attached [pid 13753] close(14 [pid 13752] close(10 [pid 13751] exit_group(0 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13751] <... exit_group resumed>) = ? [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2317 [pid 13754] set_robust_list(0x5555566c15e0, 24 [pid 13753] close(15 [pid 13752] close(11 [pid 13751] +++ exited with 0 +++ [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13753] close(16 [pid 13752] close(12 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13753] close(17 [pid 13752] close(13 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2345", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13753] close(18 [pid 13752] close(14 [pid 13753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13753] close(19) = -1 EBADF (Bad file descriptor) [pid 13753] close(20) = -1 EBADF (Bad file descriptor) [pid 13753] close(21) = -1 EBADF (Bad file descriptor) [pid 13753] close(22) = -1 EBADF (Bad file descriptor) [pid 13753] close(23) = -1 EBADF (Bad file descriptor) [pid 13753] close(24) = -1 EBADF (Bad file descriptor) [pid 13753] close(25) = -1 EBADF (Bad file descriptor) [pid 13753] close(26) = -1 EBADF (Bad file descriptor) [pid 13753] close(27) = -1 EBADF (Bad file descriptor) [pid 13753] close(28) = -1 EBADF (Bad file descriptor) [pid 13753] close(29) = -1 EBADF (Bad file descriptor) [pid 13753] exit_group(0) = ? [pid 13753] +++ exited with 0 +++ [pid 13752] close(15 [pid 3631] openat(AT_FDCWD, "./2345", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13754] <... set_robust_list resumed>) = 0 [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2251, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] <... openat resumed>) = 3 [pid 13752] close(16 [pid 3631] fstat(3, [pid 13754] chdir("./2315" [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13754] <... chdir resumed>) = 0 [pid 13752] close(17 [pid 3631] getdents64(3, [pid 3626] umount2("./2249", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13754] <... prctl resumed>) = 0 [pid 13752] close(18 [pid 3631] umount2("./2345/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13754] setpgid(0, 0 [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13752] close(19 [pid 3631] lstat("./2345/binderfs", [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13752] close(20 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13754] <... setpgid resumed>) = 0 [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2345/binderfs" [pid 3626] fstat(3, [pid 13754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13752] close(21 [pid 13754] <... openat resumed>) = 3 [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13754] write(3, "1000", 4 [pid 13752] close(22 [pid 3631] getdents64(3, [pid 3626] getdents64(3, [pid 13754] <... write resumed>) = 4 [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13754] close(3 [pid 13752] close(23 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] close(3 [pid 13754] <... close resumed>) = 0 [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13754] symlink("/dev/binderfs", "./binderfs" [pid 13752] close(24 [pid 3631] <... close resumed>) = 0 [pid 3626] umount2("./2249/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13754] <... symlink resumed>) = 0 [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2345" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13754] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13752] close(25 [pid 13754] <... openat resumed>) = 3 [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3626] lstat("./2249/binderfs", [pid 13754] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13752] close(26 [pid 3631] mkdir("./2346", 0777 [pid 13754] <... write resumed>) = 8 [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13754] close(3 [pid 13752] close(27 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] unlink("./2249/binderfs" [pid 13754] <... close resumed>) = 0 [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13754] close(4 [pid 13752] close(28 [pid 3626] <... unlink resumed>) = 0 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13754] close(5) = -1 EBADF (Bad file descriptor) [pid 13754] close(6) = -1 EBADF (Bad file descriptor) [pid 13754] close(7) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13754] close(8 [pid 13752] close(29 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2348 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13754] close(9 [pid 13752] exit_group(0 [pid 3626] close(3 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13752] <... exit_group resumed>) = ? [pid 13754] close(10 [pid 3626] <... close resumed>) = 0 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13754] close(11) = -1 EBADF (Bad file descriptor) [pid 13754] close(12) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2249"./strace-static-x86_64: Process 13755 attached [pid 13754] close(13 [pid 13755] set_robust_list(0x5555566c15e0, 24 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13755] <... set_robust_list resumed>) = 0 [pid 13754] close(14 [pid 13752] +++ exited with 0 +++ [pid 13755] chdir("./2346" [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13755] <... chdir resumed>) = 0 [pid 13754] close(15 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2284, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] mkdir("./2250", 0777 [pid 13755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13755] <... prctl resumed>) = 0 [pid 13754] close(16 [pid 3626] <... mkdir resumed>) = 0 [pid 13755] setpgid(0, 0 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13755] <... setpgid resumed>) = 0 [pid 13754] close(17 [pid 13755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2282", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13755] <... openat resumed>) = 3 [pid 13754] close(18 [pid 13755] write(3, "1000", 4 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13755] <... write resumed>) = 4 [pid 13754] close(19 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13755] close(3 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2252 [pid 13755] <... close resumed>) = 0 [pid 13754] close(20 [pid 13755] symlink("/dev/binderfs", "./binderfs" [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13755] <... symlink resumed>) = 0 [pid 13754] close(21 [pid 3627] fstat(3, [pid 13755] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13755] <... openat resumed>) = 3 [pid 13754] close(22 [pid 13755] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13755] <... write resumed>) = 8 [pid 13754] close(23 [pid 13755] close(3 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13755] <... close resumed>) = 0 [pid 13754] close(24 [pid 13755] close(4 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13754] close(25 [pid 13755] close(5 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13754] close(26 [pid 13755] close(6 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13754] close(27 [pid 13755] close(7 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13754] close(28 [pid 13755] close(8 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13754] close(29 [pid 13755] close(9 [pid 13754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13754] exit_group(0 [pid 13755] close(10 [pid 13754] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13756 attached [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13754] +++ exited with 0 +++ [pid 3627] getdents64(3, [pid 13755] close(11 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2317, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] set_robust_list(0x5555566c15e0, 24 [pid 13755] close(12 [pid 3627] umount2("./2282/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13756] <... set_robust_list resumed>) = 0 [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2315", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13755] close(13 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] lstat("./2282/binderfs", [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2315", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13755] close(14 [pid 3630] <... openat resumed>) = 3 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3627] unlink("./2282/binderfs" [pid 13755] close(15 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] <... unlink resumed>) = 0 [pid 13756] chdir("./2250" [pid 13755] close(16 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2315/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13756] <... chdir resumed>) = 0 [pid 3627] getdents64(3, [pid 13755] close(17 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2315/binderfs", [pid 3627] close(3 [pid 13756] <... prctl resumed>) = 0 [pid 13755] close(18 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... close resumed>) = 0 [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2315/binderfs" [pid 3627] rmdir("./2282" [pid 13756] setpgid(0, 0 [pid 13755] close(19 [pid 3630] <... unlink resumed>) = 0 [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13755] close(20 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13756] <... setpgid resumed>) = 0 [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3627] mkdir("./2283", 0777 [pid 13755] close(21 [pid 3630] <... close resumed>) = 0 [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2315" [pid 3627] <... mkdir resumed>) = 0 [pid 13756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13755] close(22 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2316", 0777 [pid 13755] close(23 [pid 3630] <... mkdir resumed>) = 0 [pid 13755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13756] <... openat resumed>) = 3 [pid 13755] close(24) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2318 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2285 [pid 13755] close(25) = -1 EBADF (Bad file descriptor) [pid 13755] close(26) = -1 EBADF (Bad file descriptor) [pid 13755] close(27) = -1 EBADF (Bad file descriptor) [pid 13755] close(28) = -1 EBADF (Bad file descriptor) [pid 13756] write(3, "1000", 4 [pid 13755] close(29) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13757 attached [pid 13756] <... write resumed>) = 4 [pid 13755] exit_group(0 [pid 13757] set_robust_list(0x5555566c15e0, 24 [pid 13756] close(3 [pid 13755] <... exit_group resumed>) = ? [pid 13757] <... set_robust_list resumed>) = 0 [pid 13756] <... close resumed>) = 0 [pid 13755] +++ exited with 0 +++ ./strace-static-x86_64: Process 13758 attached [pid 13757] chdir("./2283" [pid 13756] symlink("/dev/binderfs", "./binderfs" [pid 13757] <... chdir resumed>) = 0 [pid 13756] <... symlink resumed>) = 0 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2348, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13756] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13757] setpgid(0, 0 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13757] <... setpgid resumed>) = 0 [pid 13758] set_robust_list(0x5555566c15e0, 24 [pid 13757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13756] <... openat resumed>) = 3 [pid 3631] <... restart_syscall resumed>) = 0 [pid 13757] <... openat resumed>) = 3 [pid 13756] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13757] write(3, "1000", 4) = 4 [pid 13756] <... write resumed>) = 8 [pid 13757] close(3) = 0 [pid 13756] close(3 [pid 3631] umount2("./2346", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13757] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13756] <... close resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13757] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] openat(AT_FDCWD, "./2346", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13756] close(4 [pid 13758] <... set_robust_list resumed>) = 0 [pid 13757] <... openat resumed>) = 3 [pid 3631] <... openat resumed>) = 3 [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13757] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] fstat(3, [pid 13756] close(5 [pid 13758] chdir("./2316" [pid 13757] <... write resumed>) = 8 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13757] close(3 [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13758] <... chdir resumed>) = 0 [pid 13757] <... close resumed>) = 0 [pid 13758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13757] close(4 [pid 13756] close(6 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13758] <... prctl resumed>) = 0 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2346/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13757] close(5 [pid 13756] close(7 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13758] setpgid(0, 0 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2346/binderfs", [pid 13758] <... setpgid resumed>) = 0 [pid 13757] close(6 [pid 13756] close(8 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2346/binderfs" [pid 13758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13757] close(7 [pid 13756] close(9 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13758] <... openat resumed>) = 3 [pid 13757] close(8 [pid 13756] close(10 [pid 3631] getdents64(3, [pid 13758] write(3, "1000", 4 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13758] <... write resumed>) = 4 [pid 13757] close(9 [pid 13756] close(11 [pid 3631] close(3 [pid 13758] close(3 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13757] close(10 [pid 13756] close(12 [pid 3631] rmdir("./2346" [pid 13758] <... close resumed>) = 0 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] symlink("/dev/binderfs", "./binderfs" [pid 13757] close(11 [pid 13756] close(13 [pid 3631] <... rmdir resumed>) = 0 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2347", 0777 [pid 13758] <... symlink resumed>) = 0 [pid 13757] close(12 [pid 13756] close(14 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13758] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13757] close(13 [pid 13756] close(15 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13757] close(14) = -1 EBADF (Bad file descriptor) [pid 13757] close(15) = -1 EBADF (Bad file descriptor) [pid 13757] close(16) = -1 EBADF (Bad file descriptor) [pid 13757] close(17) = -1 EBADF (Bad file descriptor) [pid 13757] close(18 [pid 13756] close(16 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2349 [pid 13758] <... openat resumed>) = 3 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13757] close(19) = -1 EBADF (Bad file descriptor) [pid 13757] close(20 [pid 13758] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] close(17 [pid 13758] <... write resumed>) = 8 [pid 13757] close(21 [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13759 attached [pid 13758] close(3 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] close(18 [pid 13759] set_robust_list(0x5555566c15e0, 24 [pid 13758] <... close resumed>) = 0 [pid 13757] close(22 [pid 13759] <... set_robust_list resumed>) = 0 [pid 13758] close(4 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] chdir("./2347" [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13757] close(23 [pid 13756] close(19 [pid 13759] <... chdir resumed>) = 0 [pid 13758] close(5 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13757] close(24 [pid 13756] close(20 [pid 13759] <... prctl resumed>) = 0 [pid 13758] close(6 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] setpgid(0, 0 [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13757] close(25 [pid 13756] close(21 [pid 13759] <... setpgid resumed>) = 0 [pid 13758] close(7 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13757] close(26 [pid 13756] close(22 [pid 13759] <... openat resumed>) = 3 [pid 13758] close(8 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] write(3, "1000", 4 [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13757] close(27 [pid 13756] close(23 [pid 13759] <... write resumed>) = 4 [pid 13758] close(9 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] close(3 [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13757] close(28 [pid 13756] close(24 [pid 13759] <... close resumed>) = 0 [pid 13758] close(10 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] symlink("/dev/binderfs", "./binderfs" [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13757] close(29 [pid 13756] close(25 [pid 13759] <... symlink resumed>) = 0 [pid 13758] close(11 [pid 13757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13757] exit_group(0 [pid 13756] close(26 [pid 13759] <... openat resumed>) = 3 [pid 13758] close(12 [pid 13757] <... exit_group resumed>) = ? [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13757] +++ exited with 0 +++ [pid 13756] close(27 [pid 13759] <... write resumed>) = 8 [pid 13758] close(13 [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13759] close(3 [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] close(28 [pid 13759] <... close resumed>) = 0 [pid 13759] close(4 [pid 13758] close(14 [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] close(29 [pid 13759] close(5 [pid 13758] close(15 [pid 13756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2283", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13756] exit_group(0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13759] close(6 [pid 13758] close(16 [pid 13756] <... exit_group resumed>) = ? [pid 3627] openat(AT_FDCWD, "./2283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] close(7) = -1 EBADF (Bad file descriptor) [pid 13759] close(8) = -1 EBADF (Bad file descriptor) [pid 13759] close(9) = -1 EBADF (Bad file descriptor) [pid 13759] close(10) = -1 EBADF (Bad file descriptor) [pid 13759] close(11 [pid 13756] +++ exited with 0 +++ [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] close(12 [pid 13758] close(17 [pid 3627] <... openat resumed>) = 3 [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] close(13 [pid 13758] close(18 [pid 3627] fstat(3, [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2252, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13759] close(14 [pid 13758] close(19 [pid 3627] getdents64(3, [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13759] close(15 [pid 13758] close(20 [pid 3627] umount2("./2283/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] close(16 [pid 13758] close(21 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2250", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] close(17 [pid 3627] lstat("./2283/binderfs", [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] close(22 [pid 13759] close(18 [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] openat(AT_FDCWD, "./2250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] close(23 [pid 3627] unlink("./2283/binderfs" [pid 13759] close(19 [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] close(24 [pid 3627] <... unlink resumed>) = 0 [pid 3626] fstat(3, [pid 13759] close(20 [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13759] close(21 [pid 13758] close(25 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13759] close(22 [pid 13758] close(26 [pid 3626] getdents64(3, [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13759] close(23 [pid 13758] close(27 [pid 3627] rmdir("./2283" [pid 3626] umount2("./2250/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] close(24 [pid 13758] close(28 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] close(25 [pid 13758] close(29 [pid 3627] mkdir("./2284", 0777 [pid 3626] lstat("./2250/binderfs", [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13759] close(26 [pid 3627] <... mkdir resumed>) = 0 [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13759] close(27 [pid 13758] exit_group(0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] unlink("./2250/binderfs" [pid 13759] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13758] <... exit_group resumed>) = ? [pid 13759] close(28) = -1 EBADF (Bad file descriptor) [pid 13759] close(29) = -1 EBADF (Bad file descriptor) [pid 13759] exit_group(0) = ? ./strace-static-x86_64: Process 13760 attached [pid 13759] +++ exited with 0 +++ [pid 13758] +++ exited with 0 +++ [pid 3626] <... unlink resumed>) = 0 [pid 13760] set_robust_list(0x5555566c15e0, 24 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2318, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2286 [pid 3626] getdents64(3, [pid 13760] <... set_robust_list resumed>) = 0 [pid 3631] umount2("./2347", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13760] chdir("./2284" [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] umount2("./2316", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] close(3 [pid 3631] openat(AT_FDCWD, "./2347", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... close resumed>) = 0 [pid 3631] <... openat resumed>) = 3 [pid 3630] openat(AT_FDCWD, "./2316", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] rmdir("./2250" [pid 3631] fstat(3, [pid 3630] <... openat resumed>) = 3 [pid 3630] fstat(3, [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13760] <... chdir resumed>) = 0 [pid 3631] getdents64(3, [pid 3630] getdents64(3, [pid 3626] mkdir("./2251", 0777 [pid 13760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13760] <... prctl resumed>) = 0 [pid 3631] umount2("./2347/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] umount2("./2316/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... mkdir resumed>) = 0 [pid 13760] setpgid(0, 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13760] <... setpgid resumed>) = 0 [pid 3631] lstat("./2347/binderfs", [pid 3630] lstat("./2316/binderfs", [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2316/binderfs") = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3631] unlink("./2347/binderfs" [pid 3630] rmdir("./2316" [pid 13760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2253 [pid 3631] getdents64(3, [pid 3630] mkdir("./2317", 0777 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... mkdir resumed>) = 0 [pid 13760] <... openat resumed>) = 3 [pid 3631] close(3 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13762 attached [pid 13760] write(3, "1000", 4 [pid 3631] <... close resumed>) = 0 [pid 13760] <... write resumed>) = 4 [pid 3631] rmdir("./2347" [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2319 [pid 13760] close(3 [pid 3631] <... rmdir resumed>) = 0 [pid 13760] <... close resumed>) = 0 [pid 3631] mkdir("./2348", 0777 [pid 13760] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 13761 attached [pid 3631] <... mkdir resumed>) = 0 [pid 13761] set_robust_list(0x5555566c15e0, 24 [pid 13760] <... symlink resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13761] <... set_robust_list resumed>) = 0 [pid 13761] chdir("./2251") = 0 [pid 13761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2350 [pid 13760] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13761] <... prctl resumed>) = 0 [pid 13761] setpgid(0, 0) = 0 [pid 13760] <... openat resumed>) = 3 [pid 13761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13760] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 13763 attached [pid 13762] set_robust_list(0x5555566c15e0, 24 [pid 13760] <... write resumed>) = 8 [pid 13763] set_robust_list(0x5555566c15e0, 24 [pid 13762] <... set_robust_list resumed>) = 0 [pid 13760] close(3 [pid 13763] <... set_robust_list resumed>) = 0 [pid 13762] chdir("./2317" [pid 13760] <... close resumed>) = 0 [pid 13761] <... openat resumed>) = 3 [pid 13760] close(4 [pid 13762] <... chdir resumed>) = 0 [pid 13761] write(3, "1000", 4 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] <... write resumed>) = 4 [pid 13760] close(5 [pid 13762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13761] close(3 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... prctl resumed>) = 0 [pid 13761] <... close resumed>) = 0 [pid 13760] close(6) = -1 EBADF (Bad file descriptor) [pid 13760] close(7 [pid 13762] setpgid(0, 0 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... setpgid resumed>) = 0 [pid 13761] symlink("/dev/binderfs", "./binderfs" [pid 13760] close(8 [pid 13763] chdir("./2348" [pid 13762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13761] <... symlink resumed>) = 0 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13760] close(9 [pid 13763] <... chdir resumed>) = 0 [pid 13762] <... openat resumed>) = 3 [pid 13761] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] <... write resumed>) = 8 [pid 13760] close(10 [pid 13763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13762] write(3, "1000", 4 [pid 13761] close(3 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] <... prctl resumed>) = 0 [pid 13762] <... write resumed>) = 4 [pid 13761] <... close resumed>) = 0 [pid 13760] close(11 [pid 13761] close(4 [pid 13762] close(3 [pid 13763] setpgid(0, 0 [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] close(5) = -1 EBADF (Bad file descriptor) [pid 13760] close(12 [pid 13763] <... setpgid resumed>) = 0 [pid 13762] <... close resumed>) = 0 [pid 13761] close(6 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] close(13 [pid 13762] symlink("/dev/binderfs", "./binderfs" [pid 13763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13761] close(7 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... symlink resumed>) = 0 [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] close(14 [pid 13763] <... openat resumed>) = 3 [pid 13762] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13761] close(8 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] close(15 [pid 13763] write(3, "1000", 4 [pid 13761] close(9 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... openat resumed>) = 3 [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] close(16 [pid 13761] close(10 [pid 13763] <... write resumed>) = 4 [pid 13762] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] close(3 [pid 13761] close(11 [pid 13760] close(17 [pid 13763] <... close resumed>) = 0 [pid 13762] <... write resumed>) = 8 [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] symlink("/dev/binderfs", "./binderfs" [pid 13761] close(12) = -1 EBADF (Bad file descriptor) [pid 13760] close(18 [pid 13763] <... symlink resumed>) = 0 [pid 13762] close(3 [pid 13761] close(13 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] close(19 [pid 13762] <... close resumed>) = 0 [pid 13761] close(14 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] <... openat resumed>) = 3 [pid 13762] close(4 [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] close(20 [pid 13763] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] close(15 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] close(5 [pid 13761] close(16 [pid 13760] close(21 [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] <... write resumed>) = 8 [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] close(17 [pid 13760] close(22 [pid 13763] close(3 [pid 13762] close(6 [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] <... close resumed>) = 0 [pid 13761] close(18 [pid 13760] close(23 [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] close(4 [pid 13762] close(7 [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] close(19 [pid 13760] close(24 [pid 13763] close(5 [pid 13762] close(8 [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] close(25 [pid 13763] close(6 [pid 13762] close(9 [pid 13761] close(20 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] close(26 [pid 13763] close(7 [pid 13762] close(10 [pid 13761] close(21 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] close(27 [pid 13763] close(8 [pid 13762] close(11 [pid 13761] close(22 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] close(28 [pid 13763] close(9 [pid 13762] close(12 [pid 13761] close(23 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] close(29 [pid 13763] close(10 [pid 13762] close(13 [pid 13761] close(24 [pid 13760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13760] exit_group(0 [pid 13763] close(11 [pid 13762] close(14 [pid 13761] close(25 [pid 13760] <... exit_group resumed>) = ? [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] close(26) = -1 EBADF (Bad file descriptor) [pid 13761] close(27) = -1 EBADF (Bad file descriptor) [pid 13761] close(28) = -1 EBADF (Bad file descriptor) [pid 13761] close(29) = -1 EBADF (Bad file descriptor) [pid 13761] exit_group(0) = ? [pid 13763] close(12 [pid 13762] close(15 [pid 13760] +++ exited with 0 +++ [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13761] +++ exited with 0 +++ [pid 13763] close(13 [pid 13762] close(16 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2286, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2253, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13763] close(14 [pid 13762] close(17 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] close(15 [pid 13762] close(18 [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2284", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13763] close(16 [pid 13762] close(19 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2251", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13763] close(17 [pid 13762] close(20 [pid 3627] <... openat resumed>) = 3 [pid 3626] openat(AT_FDCWD, "./2251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13763] close(18 [pid 13762] close(21 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] fstat(3, [pid 13763] close(19 [pid 13762] close(22 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2284/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 13763] close(20 [pid 13762] close(23 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2284/binderfs", [pid 13763] close(21 [pid 13762] close(24 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] umount2("./2251/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2284/binderfs" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13763] close(22 [pid 13762] close(25 [pid 3627] <... unlink resumed>) = 0 [pid 3626] lstat("./2251/binderfs", [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13763] close(23 [pid 13762] close(26 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 3626] unlink("./2251/binderfs" [pid 13763] close(24 [pid 13762] close(27 [pid 3627] <... close resumed>) = 0 [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2284" [pid 3626] <... unlink resumed>) = 0 [pid 13763] close(25 [pid 13762] close(28 [pid 3627] <... rmdir resumed>) = 0 [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2285", 0777 [pid 13763] close(26 [pid 13762] close(29 [pid 3627] <... mkdir resumed>) = 0 [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13763] close(27 [pid 13762] exit_group(0 [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13762] <... exit_group resumed>) = ? [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2287 ./strace-static-x86_64: Process 13764 attached [pid 13763] close(28 [pid 13762] +++ exited with 0 +++ [pid 3626] getdents64(3, [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2319, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13763] close(29 [pid 3626] close(3 [pid 13763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13763] exit_group(0 [pid 3626] <... close resumed>) = 0 [pid 13764] set_robust_list(0x5555566c15e0, 24 [pid 13763] <... exit_group resumed>) = ? [pid 3626] rmdir("./2251" [pid 13764] <... set_robust_list resumed>) = 0 [pid 13763] +++ exited with 0 +++ [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2350, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... rmdir resumed>) = 0 [pid 3626] mkdir("./2252", 0777 [pid 3630] umount2("./2317", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] umount2("./2348", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... mkdir resumed>) = 0 [pid 13764] chdir("./2285" [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2317", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13764] <... chdir resumed>) = 0 [pid 3631] openat(AT_FDCWD, "./2348", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... openat resumed>) = 3 [pid 3630] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] <... openat resumed>) = 3 [pid 3630] umount2("./2317/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2254 [pid 13764] <... prctl resumed>) = 0 [pid 3631] fstat(3, [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2317/binderfs", [pid 13764] setpgid(0, 0 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13764] <... setpgid resumed>) = 0 [pid 3631] getdents64(3, [pid 3630] unlink("./2317/binderfs" [pid 13764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... unlink resumed>) = 0 [pid 3631] umount2("./2348/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] getdents64(3, [pid 13764] <... openat resumed>) = 3 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 13765 attached [pid 13764] write(3, "1000", 4 [pid 3631] lstat("./2348/binderfs", [pid 3630] close(3 [pid 13765] set_robust_list(0x5555566c15e0, 24 [pid 13764] <... write resumed>) = 4 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... close resumed>) = 0 [pid 13765] <... set_robust_list resumed>) = 0 [pid 13764] close(3 [pid 3631] unlink("./2348/binderfs" [pid 3630] rmdir("./2317" [pid 13765] chdir("./2252" [pid 13764] <... close resumed>) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 13765] <... chdir resumed>) = 0 [pid 3630] mkdir("./2318", 0777 [pid 13765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] <... mkdir resumed>) = 0 [pid 13765] <... prctl resumed>) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13765] setpgid(0, 0) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2320 [pid 13765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13764] symlink("/dev/binderfs", "./binderfs" [pid 3631] getdents64(3, [pid 13765] write(3, "1000", 4 [pid 13764] <... symlink resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13765] <... write resumed>) = 4 [pid 13764] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] close(3 [pid 13765] close(3) = 0 [pid 3631] <... close resumed>) = 0 [pid 13765] symlink("/dev/binderfs", "./binderfs" [pid 3631] rmdir("./2348" [pid 13765] <... symlink resumed>) = 0 [pid 13764] <... openat resumed>) = 3 [pid 13765] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13764] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 13766 attached [pid 13765] <... openat resumed>) = 3 [pid 3631] mkdir("./2349", 0777 [pid 13766] set_robust_list(0x5555566c15e0, 24 [pid 13765] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13764] <... write resumed>) = 8 [pid 3631] <... mkdir resumed>) = 0 [pid 13766] <... set_robust_list resumed>) = 0 [pid 13765] <... write resumed>) = 8 [pid 13764] close(3 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13766] chdir("./2318" [pid 13765] close(3 [pid 13766] <... chdir resumed>) = 0 [pid 13765] <... close resumed>) = 0 [pid 13764] <... close resumed>) = 0 [pid 13766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13765] close(4 [pid 13766] <... prctl resumed>) = 0 [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] close(4 [pid 13766] setpgid(0, 0 [pid 13765] close(5 [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2351 [pid 13766] <... setpgid resumed>) = 0 [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] close(5./strace-static-x86_64: Process 13767 attached [pid 13766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13765] close(6 [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] <... openat resumed>) = 3 [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] close(6 [pid 13767] set_robust_list(0x5555566c15e0, 24 [pid 13766] write(3, "1000", 4 [pid 13765] close(7 [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... set_robust_list resumed>) = 0 [pid 13766] <... write resumed>) = 4 [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] close(7 [pid 13766] close(3 [pid 13765] close(8 [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] chdir("./2349" [pid 13766] <... close resumed>) = 0 [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] close(8 [pid 13766] symlink("/dev/binderfs", "./binderfs" [pid 13765] close(9 [pid 13766] <... symlink resumed>) = 0 [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13765] close(10 [pid 13766] <... openat resumed>) = 3 [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13765] close(11 [pid 13766] <... write resumed>) = 8 [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(3 [pid 13765] close(12 [pid 13766] <... close resumed>) = 0 [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(4 [pid 13765] close(13 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(5 [pid 13765] close(14 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... chdir resumed>) = 0 [pid 13766] close(6 [pid 13765] close(15 [pid 13764] close(9 [pid 13767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... prctl resumed>) = 0 [pid 13766] close(7 [pid 13765] close(16 [pid 13764] close(10 [pid 13767] setpgid(0, 0 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... setpgid resumed>) = 0 [pid 13766] close(8 [pid 13765] close(17 [pid 13764] close(11 [pid 13767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... openat resumed>) = 3 [pid 13766] close(9 [pid 13765] close(18 [pid 13764] close(12 [pid 13767] write(3, "1000", 4 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... write resumed>) = 4 [pid 13766] close(10 [pid 13765] close(19 [pid 13764] close(13 [pid 13767] close(3 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... close resumed>) = 0 [pid 13766] close(11 [pid 13765] close(20 [pid 13764] close(14 [pid 13767] symlink("/dev/binderfs", "./binderfs" [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... symlink resumed>) = 0 [pid 13766] close(12 [pid 13765] close(21 [pid 13764] close(15 [pid 13767] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(13 [pid 13767] <... openat resumed>) = 3 [pid 13765] close(22 [pid 13764] close(16 [pid 13767] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... write resumed>) = 8 [pid 13766] close(14 [pid 13765] close(23 [pid 13764] close(17 [pid 13767] close(3 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... close resumed>) = 0 [pid 13766] close(15 [pid 13765] close(24 [pid 13764] close(18 [pid 13767] close(4 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(16 [pid 13765] close(25 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(17 [pid 13765] close(26 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(18 [pid 13765] close(27 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(19 [pid 13765] close(28 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(20 [pid 13765] close(29 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(21 [pid 13765] exit_group(0 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13765] <... exit_group resumed>) = ? [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(22 [pid 13765] +++ exited with 0 +++ [pid 13764] close(19 [pid 13767] close(5 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(23 [pid 13764] close(20 [pid 13767] close(6 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2254, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(24 [pid 13764] close(21 [pid 3626] umount2("./2252", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13767] close(7 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(25 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] close(26) = -1 EBADF (Bad file descriptor) [pid 13766] close(27 [pid 13764] close(22 [pid 13767] close(8 [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13767] close(9 [pid 13766] close(28 [pid 13764] close(23 [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13767] close(10 [pid 13766] close(29 [pid 13764] close(24 [pid 3626] fstat(3, [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13767] close(11 [pid 13766] exit_group(0 [pid 13764] close(25 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13766] <... exit_group resumed>) = ? [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13767] close(12 [pid 13766] +++ exited with 0 +++ [pid 13764] close(26 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2320, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] umount2("./2252/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13767] close(13 [pid 13764] close(27 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2252/binderfs", [pid 13767] close(14 [pid 13764] close(28 [pid 3630] umount2("./2318", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2318", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3630] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] umount2("./2318/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2318/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2318/binderfs") = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2318" [pid 13767] close(15 [pid 13764] close(29 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] unlink("./2252/binderfs" [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2319", 0777 [pid 13767] close(16 [pid 13764] exit_group(0 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13764] <... exit_group resumed>) = ? [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] getdents64(3, [pid 13767] close(17) = -1 EBADF (Bad file descriptor) [pid 13764] +++ exited with 0 +++ [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2321 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13767] close(18 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2287, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] close(3 [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13767] close(19 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2252" [pid 13767] close(20 [pid 3627] umount2("./2285", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... rmdir resumed>) = 0 [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] mkdir("./2253", 0777 [pid 13767] close(21 [pid 3627] openat(AT_FDCWD, "./2285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 3626] <... mkdir resumed>) = 0 [pid 13767] close(22 [pid 3627] fstat(3, [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] umount2("./2285/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3627] lstat("./2285/binderfs", ./strace-static-x86_64: Process 13768 attached [pid 13767] close(23 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13768] set_robust_list(0x5555566c15e0, 24 [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2285/binderfs" [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2255 [pid 13768] <... set_robust_list resumed>) = 0 [pid 13767] close(24 [pid 3627] <... unlink resumed>) = 0 [pid 13768] chdir("./2319" [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13768] <... chdir resumed>) = 0 [pid 13767] close(25 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3./strace-static-x86_64: Process 13769 attached [pid 13768] <... prctl resumed>) = 0 [pid 13767] close(26 [pid 3627] <... close resumed>) = 0 [pid 13769] set_robust_list(0x5555566c15e0, 24 [pid 13768] setpgid(0, 0 [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2285" [pid 13769] <... set_robust_list resumed>) = 0 [pid 13768] <... setpgid resumed>) = 0 [pid 13767] close(27 [pid 3627] <... rmdir resumed>) = 0 [pid 13769] chdir("./2253" [pid 13768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2286", 0777 [pid 13769] <... chdir resumed>) = 0 [pid 13768] <... openat resumed>) = 3 [pid 13767] close(28 [pid 3627] <... mkdir resumed>) = 0 [pid 13769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13768] write(3, "1000", 4 [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13770 attached [pid 13769] <... prctl resumed>) = 0 [pid 13768] <... write resumed>) = 4 [pid 13767] close(29 [pid 13769] setpgid(0, 0 [pid 13768] close(3 [pid 13767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2288 [pid 13769] <... setpgid resumed>) = 0 [pid 13768] <... close resumed>) = 0 [pid 13767] exit_group(0 [pid 13769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13768] symlink("/dev/binderfs", "./binderfs" [pid 13767] <... exit_group resumed>) = ? [pid 13770] set_robust_list(0x5555566c15e0, 24 [pid 13769] <... openat resumed>) = 3 [pid 13768] <... symlink resumed>) = 0 [pid 13769] write(3, "1000", 4 [pid 13768] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13769] <... write resumed>) = 4 [pid 13768] <... openat resumed>) = 3 [pid 13767] +++ exited with 0 +++ [pid 13769] close(3 [pid 13768] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2351, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13769] <... close resumed>) = 0 [pid 13768] <... write resumed>) = 8 [pid 13770] <... set_robust_list resumed>) = 0 [pid 13769] symlink("/dev/binderfs", "./binderfs" [pid 13768] close(3 [pid 13770] chdir("./2286" [pid 13769] <... symlink resumed>) = 0 [pid 13768] <... close resumed>) = 0 [pid 3631] umount2("./2349", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13769] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13768] close(4 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13769] <... openat resumed>) = 3 [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2349", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13769] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13768] close(5 [pid 13770] <... chdir resumed>) = 0 [pid 13769] <... write resumed>) = 8 [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13769] close(3 [pid 13768] close(6 [pid 3631] fstat(3, [pid 13770] <... prctl resumed>) = 0 [pid 13769] <... close resumed>) = 0 [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13770] setpgid(0, 0 [pid 13769] close(4 [pid 13768] close(7 [pid 3631] getdents64(3, [pid 13770] <... setpgid resumed>) = 0 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13769] close(5 [pid 13768] close(8 [pid 3631] umount2("./2349/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13770] <... openat resumed>) = 3 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13770] write(3, "1000", 4 [pid 13769] close(6 [pid 13768] close(9 [pid 3631] lstat("./2349/binderfs", [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13770] <... write resumed>) = 4 [pid 13769] close(7 [pid 13768] close(10 [pid 3631] unlink("./2349/binderfs" [pid 13770] close(3 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13770] <... close resumed>) = 0 [pid 13769] close(8 [pid 13768] close(11 [pid 3631] getdents64(3, [pid 13770] symlink("/dev/binderfs", "./binderfs" [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13770] <... symlink resumed>) = 0 [pid 13769] close(9 [pid 13768] close(12 [pid 3631] close(3 [pid 13770] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13769] close(10 [pid 13768] close(13 [pid 3631] rmdir("./2349" [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] <... openat resumed>) = 3 [pid 13769] close(11 [pid 13768] close(14 [pid 3631] <... rmdir resumed>) = 0 [pid 13770] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2350", 0777 [pid 13770] <... write resumed>) = 8 [pid 13769] close(12 [pid 13768] close(15 [pid 3631] <... mkdir resumed>) = 0 [pid 13770] close(3 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13769] close(13 [pid 13768] close(16) = -1 EBADF (Bad file descriptor) [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] <... close resumed>) = 0 [pid 13769] close(14 [pid 13768] close(17 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2352 [pid 13770] close(4 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(15 [pid 13768] close(18 [pid 13770] close(5 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13771 attached [pid 13769] close(16 [pid 13768] close(19 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] set_robust_list(0x5555566c15e0, 24 [pid 13770] close(6 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] <... set_robust_list resumed>) = 0 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(17 [pid 13768] close(20 [pid 13771] chdir("./2350" [pid 13770] close(7 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] <... chdir resumed>) = 0 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(18 [pid 13768] close(21 [pid 13771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13770] close(8 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] <... prctl resumed>) = 0 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(19 [pid 13768] close(22 [pid 13771] setpgid(0, 0 [pid 13770] close(9 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] <... setpgid resumed>) = 0 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(20 [pid 13768] close(23 [pid 13771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13770] close(10 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] <... openat resumed>) = 3 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(21 [pid 13768] close(24 [pid 13771] write(3, "1000", 4 [pid 13770] close(11 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] <... write resumed>) = 4 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(22 [pid 13768] close(25 [pid 13771] close(3 [pid 13770] close(12 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] <... close resumed>) = 0 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(23 [pid 13768] close(26 [pid 13771] symlink("/dev/binderfs", "./binderfs" [pid 13770] close(13 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] <... symlink resumed>) = 0 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(24 [pid 13768] close(27 [pid 13771] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13770] close(14 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] <... openat resumed>) = 3 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(25 [pid 13768] close(28 [pid 13771] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13770] close(15 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] <... write resumed>) = 8 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(26 [pid 13768] close(29 [pid 13771] close(3 [pid 13770] close(16 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] <... close resumed>) = 0 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(27 [pid 13768] exit_group(0 [pid 13771] close(4 [pid 13770] close(17 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13768] <... exit_group resumed>) = ? [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(28 [pid 13771] close(5) = -1 EBADF (Bad file descriptor) [pid 13771] close(6) = -1 EBADF (Bad file descriptor) [pid 13771] close(7) = -1 EBADF (Bad file descriptor) [pid 13771] close(8) = -1 EBADF (Bad file descriptor) [pid 13771] close(9) = -1 EBADF (Bad file descriptor) [pid 13768] +++ exited with 0 +++ [pid 13771] close(10 [pid 13770] close(18 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] close(29 [pid 13771] close(11 [pid 13770] close(19 [pid 13769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] close(12 [pid 13770] close(20 [pid 13769] exit_group(0 [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] <... exit_group resumed>) = ? [pid 13771] close(13 [pid 13770] close(21 [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] close(14 [pid 3630] umount2("./2319", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13771] close(15 [pid 3630] openat(AT_FDCWD, "./2319", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13769] +++ exited with 0 +++ [pid 3630] <... openat resumed>) = 3 [pid 13771] close(16 [pid 13770] close(22 [pid 3630] fstat(3, [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2255, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13771] close(17 [pid 13770] close(23 [pid 3630] getdents64(3, [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13771] close(18 [pid 3630] umount2("./2319/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13771] close(19 [pid 3630] lstat("./2319/binderfs", [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] close(24 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13771] close(20 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2319/binderfs" [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] close(25 [pid 3630] <... unlink resumed>) = 0 [pid 13771] close(21 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] close(26 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] umount2("./2253", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13771] close(22 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] close(27 [pid 3630] <... close resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13771] close(23 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2319" [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] close(28 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13771] close(24 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2320", 0777 [pid 3626] fstat(3, [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] close(29 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13771] close(25 [pid 13770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] getdents64(3, [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13770] exit_group(0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13771] close(26 [pid 13770] <... exit_group resumed>) = ? [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2322 [pid 3626] umount2("./2253/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13771] close(27) = -1 EBADF (Bad file descriptor) [pid 13771] close(28) = -1 EBADF (Bad file descriptor) [pid 13771] close(29) = -1 EBADF (Bad file descriptor) [pid 13771] exit_group(0) = ? [pid 13770] +++ exited with 0 +++ [pid 13771] +++ exited with 0 +++ ./strace-static-x86_64: Process 13772 attached [pid 13772] set_robust_list(0x5555566c15e0, 24) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13772] chdir("./2320" [pid 3626] lstat("./2253/binderfs", [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2352, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] umount2("./2350", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] umount2("./2286", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] unlink("./2253/binderfs" [pid 3631] openat(AT_FDCWD, "./2350", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... unlink resumed>) = 0 [pid 13772] <... chdir resumed>) = 0 [pid 3631] <... openat resumed>) = 3 [pid 3627] openat(AT_FDCWD, "./2286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] fstat(3, [pid 3626] getdents64(3, [pid 3627] <... openat resumed>) = 3 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] fstat(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] getdents64(3, [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] close(3 [pid 13772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] getdents64(3, [pid 13772] <... prctl resumed>) = 0 [pid 3631] umount2("./2350/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... close resumed>) = 0 [pid 13772] setpgid(0, 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] umount2("./2286/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] rmdir("./2253" [pid 3631] lstat("./2350/binderfs", [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... rmdir resumed>) = 0 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13772] <... setpgid resumed>) = 0 [pid 3631] unlink("./2350/binderfs" [pid 3627] lstat("./2286/binderfs", [pid 3626] mkdir("./2254", 0777 [pid 13772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13772] <... openat resumed>) = 3 [pid 3631] getdents64(3, [pid 3627] unlink("./2286/binderfs" [pid 3626] <... mkdir resumed>) = 0 [pid 13772] write(3, "1000", 4 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13772] <... write resumed>) = 4 [pid 3631] close(3 [pid 3627] getdents64(3, [pid 13772] close(3) = 0 [pid 13772] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13772] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] <... close resumed>) = 0 [pid 13772] <... openat resumed>) = 3 [pid 3631] rmdir("./2350" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2256 [pid 13772] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] close(3 [pid 13772] <... write resumed>) = 8 [pid 3631] mkdir("./2351", 0777./strace-static-x86_64: Process 13773 attached [pid 13772] close(3 [pid 3627] <... close resumed>) = 0 [pid 13772] <... close resumed>) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 13772] close(4 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] rmdir("./2286" [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(5) = -1 EBADF (Bad file descriptor) [pid 13772] close(6 [pid 13773] set_robust_list(0x5555566c15e0, 24 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13773] <... set_robust_list resumed>) = 0 [pid 13772] close(7 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2353 [pid 3627] mkdir("./2287", 0777./strace-static-x86_64: Process 13774 attached [pid 13773] chdir("./2254" [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13773] <... chdir resumed>) = 0 [pid 13772] close(8 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13774] set_robust_list(0x5555566c15e0, 24 [pid 13773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] <... prctl resumed>) = 0 [pid 13772] close(9./strace-static-x86_64: Process 13775 attached [pid 13774] <... set_robust_list resumed>) = 0 [pid 13773] setpgid(0, 0 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] set_robust_list(0x5555566c15e0, 24 [pid 13774] chdir("./2351" [pid 13773] <... setpgid resumed>) = 0 [pid 13772] close(10 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2289 [pid 13774] <... chdir resumed>) = 0 [pid 13773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] <... set_robust_list resumed>) = 0 [pid 13774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13773] <... openat resumed>) = 3 [pid 13772] close(11 [pid 13774] <... prctl resumed>) = 0 [pid 13773] write(3, "1000", 4 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] chdir("./2287" [pid 13774] setpgid(0, 0 [pid 13773] <... write resumed>) = 4 [pid 13772] close(12 [pid 13775] <... chdir resumed>) = 0 [pid 13774] <... setpgid resumed>) = 0 [pid 13773] close(3 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13773] <... close resumed>) = 0 [pid 13772] close(13 [pid 13775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13774] <... openat resumed>) = 3 [pid 13773] symlink("/dev/binderfs", "./binderfs" [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] <... symlink resumed>) = 0 [pid 13772] close(14 [pid 13773] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] <... openat resumed>) = 3 [pid 13772] close(15 [pid 13773] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] <... write resumed>) = 8 [pid 13772] close(16 [pid 13773] close(3 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] <... close resumed>) = 0 [pid 13772] close(17 [pid 13773] close(4 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(18 [pid 13773] close(5 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] <... prctl resumed>) = 0 [pid 13774] write(3, "1000", 4 [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(19 [pid 13775] setpgid(0, 0 [pid 13774] <... write resumed>) = 4 [pid 13773] close(6 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] <... setpgid resumed>) = 0 [pid 13774] close(3 [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(20 [pid 13775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13774] <... close resumed>) = 0 [pid 13773] close(7 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] <... openat resumed>) = 3 [pid 13774] symlink("/dev/binderfs", "./binderfs" [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(21 [pid 13775] write(3, "1000", 4 [pid 13774] <... symlink resumed>) = 0 [pid 13773] close(8 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] <... write resumed>) = 4 [pid 13774] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(22 [pid 13775] close(3 [pid 13773] close(9 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] <... close resumed>) = 0 [pid 13774] <... openat resumed>) = 3 [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(23 [pid 13775] symlink("/dev/binderfs", "./binderfs" [pid 13774] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13773] close(10 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(24 [pid 13774] <... write resumed>) = 8 [pid 13773] close(11 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(25 [pid 13774] close(3 [pid 13773] close(12 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] <... symlink resumed>) = 0 [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(26 [pid 13774] <... close resumed>) = 0 [pid 13773] close(13 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] close(4 [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(27 [pid 13775] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] close(14 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] <... openat resumed>) = 3 [pid 13774] close(5 [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(28 [pid 13775] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] close(15 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] close(6 [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] close(29 [pid 13775] <... write resumed>) = 8 [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] close(16 [pid 13772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] close(3 [pid 13774] close(7 [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] exit_group(0 [pid 13775] <... close resumed>) = 0 [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] close(17 [pid 13772] <... exit_group resumed>) = ? [pid 13775] close(4 [pid 13774] close(8 [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13772] +++ exited with 0 +++ [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] close(18 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2322, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] close(19) = -1 EBADF (Bad file descriptor) [pid 13773] close(20) = -1 EBADF (Bad file descriptor) [pid 13773] close(21) = -1 EBADF (Bad file descriptor) [pid 13773] close(22) = -1 EBADF (Bad file descriptor) [pid 13773] close(23) = -1 EBADF (Bad file descriptor) [pid 13773] close(24) = -1 EBADF (Bad file descriptor) [pid 13773] close(25) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2320", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13773] close(26 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2320", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13775] close(5 [pid 13774] close(9 [pid 13773] close(27 [pid 3630] <... openat resumed>) = 3 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13775] close(6 [pid 13774] close(10 [pid 13773] close(28 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13775] close(7 [pid 13774] close(11 [pid 13773] close(29 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2320/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13775] close(8 [pid 13774] close(12 [pid 13773] exit_group(0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13773] <... exit_group resumed>) = ? [pid 3630] lstat("./2320/binderfs", [pid 13775] close(9 [pid 13774] close(13 [pid 13773] +++ exited with 0 +++ [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2320/binderfs" [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13775] close(10 [pid 13774] close(14 [pid 3630] <... unlink resumed>) = 0 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13775] close(11 [pid 13774] close(15 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] umount2("./2254", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13775] close(12 [pid 13774] close(16 [pid 3630] <... close resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2320" [pid 3626] <... openat resumed>) = 3 [pid 13775] close(13 [pid 13774] close(17 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] fstat(3, [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2321", 0777 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13775] close(14 [pid 13774] close(18 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13775] close(15 [pid 13774] close(19 [pid 3626] umount2("./2254/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2323 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2254/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2254/binderfs") = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3) = 0 [pid 3626] rmdir("./2254" [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13775] close(16 [pid 13774] close(20 [pid 3626] mkdir("./2255", 0777 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13775] close(17 [pid 13774] close(21 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13776 attached [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13777 attached [pid 13776] set_robust_list(0x5555566c15e0, 24 [pid 13775] close(18 [pid 13774] close(22 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2257 [pid 13776] <... set_robust_list resumed>) = 0 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] chdir("./2321" [pid 13775] close(19 [pid 13774] close(23 [pid 13776] <... chdir resumed>) = 0 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13775] close(20 [pid 13774] close(24 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] <... prctl resumed>) = 0 [pid 13775] close(21 [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] setpgid(0, 0 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] close(25 [pid 13777] set_robust_list(0x5555566c15e0, 24 [pid 13776] <... setpgid resumed>) = 0 [pid 13775] close(22 [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13777] <... set_robust_list resumed>) = 0 [pid 13776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] close(26 [pid 13777] chdir("./2255" [pid 13776] <... openat resumed>) = 3 [pid 13775] close(23 [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13777] <... chdir resumed>) = 0 [pid 13776] write(3, "1000", 4 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] close(27 [pid 13777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13776] <... write resumed>) = 4 [pid 13775] close(24 [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13777] <... prctl resumed>) = 0 [pid 13776] close(3 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] close(28 [pid 13777] setpgid(0, 0 [pid 13776] <... close resumed>) = 0 [pid 13775] close(25 [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13777] <... setpgid resumed>) = 0 [pid 13776] symlink("/dev/binderfs", "./binderfs" [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] close(29 [pid 13776] <... symlink resumed>) = 0 [pid 13776] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13776] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13776] close(3) = 0 [pid 13776] close(4) = -1 EBADF (Bad file descriptor) [pid 13776] close(5) = -1 EBADF (Bad file descriptor) [pid 13776] close(6) = -1 EBADF (Bad file descriptor) [pid 13775] close(26 [pid 13774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13776] close(7 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] close(27 [pid 13774] exit_group(0 [pid 13777] <... openat resumed>) = 3 [pid 13776] close(8 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13774] <... exit_group resumed>) = ? [pid 13777] write(3, "1000", 4 [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] close(28 [pid 13776] close(9) = -1 EBADF (Bad file descriptor) [pid 13776] close(10) = -1 EBADF (Bad file descriptor) [pid 13776] close(11) = -1 EBADF (Bad file descriptor) [pid 13774] +++ exited with 0 +++ [pid 13777] <... write resumed>) = 4 [pid 13776] close(12 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13777] close(3 [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] close(29 [pid 13777] <... close resumed>) = 0 [pid 13776] close(13 [pid 13775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13777] symlink("/dev/binderfs", "./binderfs" [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13775] exit_group(0 [pid 3631] umount2("./2351", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13777] <... symlink resumed>) = 0 [pid 13776] close(14) = -1 EBADF (Bad file descriptor) [pid 13776] close(15) = -1 EBADF (Bad file descriptor) [pid 13776] close(16) = -1 EBADF (Bad file descriptor) [pid 13775] <... exit_group resumed>) = ? [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13777] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13776] close(17) = -1 EBADF (Bad file descriptor) [pid 13776] close(18) = -1 EBADF (Bad file descriptor) [pid 13776] close(19 [pid 13775] +++ exited with 0 +++ [pid 3631] openat(AT_FDCWD, "./2351", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2289, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13777] <... openat resumed>) = 3 [pid 13776] close(20 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3631] <... openat resumed>) = 3 [pid 13777] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3627] <... restart_syscall resumed>) = 0 [pid 13777] <... write resumed>) = 8 [pid 13776] close(21 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13777] close(3 [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13777] <... close resumed>) = 0 [pid 13776] close(22 [pid 3631] getdents64(3, [pid 3627] umount2("./2287", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13777] close(4 [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] close(23 [pid 3631] umount2("./2351/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] openat(AT_FDCWD, "./2287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13777] close(5 [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... openat resumed>) = 3 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] close(24 [pid 3631] lstat("./2351/binderfs", [pid 3627] fstat(3, [pid 13777] close(6 [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] close(25 [pid 3631] unlink("./2351/binderfs" [pid 3627] getdents64(3, [pid 13777] close(7 [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] close(26 [pid 3631] getdents64(3, [pid 3627] umount2("./2287/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13777] close(8 [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] close(27 [pid 3631] close(3 [pid 3627] lstat("./2287/binderfs", [pid 13777] close(9 [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] close(28 [pid 3631] rmdir("./2351" [pid 3627] unlink("./2287/binderfs" [pid 13777] close(10 [pid 3631] <... rmdir resumed>) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2352", 0777 [pid 13777] close(11 [pid 13776] close(29 [pid 3627] <... unlink resumed>) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] getdents64(3, [pid 13777] close(12 [pid 13776] exit_group(0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13776] <... exit_group resumed>) = ? [pid 3627] close(3./strace-static-x86_64: Process 13778 attached [pid 13777] close(13 [pid 13776] +++ exited with 0 +++ [pid 3627] <... close resumed>) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2354 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] rmdir("./2287" [pid 13777] close(14 [pid 3627] <... rmdir resumed>) = 0 [pid 13778] set_robust_list(0x5555566c15e0, 24 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2288", 0777 [pid 13777] close(15 [pid 3627] <... mkdir resumed>) = 0 [pid 13778] <... set_robust_list resumed>) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13779 attached [pid 13778] chdir("./2352" [pid 13777] close(16 [pid 13778] <... chdir resumed>) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2290 [pid 13778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13777] close(17 [pid 3630] umount2("./2321", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13778] <... prctl resumed>) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13778] setpgid(0, 0 [pid 13777] close(18 [pid 3630] openat(AT_FDCWD, "./2321", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13778] <... setpgid resumed>) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13779] set_robust_list(0x5555566c15e0, 24 [pid 13777] close(19 [pid 3630] fstat(3, [pid 13778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13777] close(20 [pid 3630] getdents64(3, [pid 13778] <... openat resumed>) = 3 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13778] write(3, "1000", 4 [pid 13777] close(21 [pid 3630] umount2("./2321/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13779] <... set_robust_list resumed>) = 0 [pid 13778] <... write resumed>) = 4 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13778] close(3 [pid 13777] close(22 [pid 3630] lstat("./2321/binderfs", [pid 13779] chdir("./2288" [pid 13778] <... close resumed>) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13779] <... chdir resumed>) = 0 [pid 13778] symlink("/dev/binderfs", "./binderfs" [pid 13777] close(23 [pid 3630] unlink("./2321/binderfs" [pid 13779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13778] <... symlink resumed>) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13779] <... prctl resumed>) = 0 [pid 13778] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13777] close(24 [pid 3630] getdents64(3, [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13778] <... openat resumed>) = 3 [pid 13779] setpgid(0, 0 [pid 13778] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13777] close(25 [pid 3630] close(3 [pid 13779] <... setpgid resumed>) = 0 [pid 13778] <... write resumed>) = 8 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13778] close(3 [pid 13779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13777] close(26 [pid 3630] rmdir("./2321" [pid 13778] <... close resumed>) = 0 [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... openat resumed>) = 3 [pid 3630] <... rmdir resumed>) = 0 [pid 13779] write(3, "1000", 4 [pid 13778] close(4 [pid 13777] close(27 [pid 3630] mkdir("./2322", 0777 [pid 13779] <... write resumed>) = 4 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13779] close(3 [pid 13778] close(5 [pid 13777] close(28 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13779] <... close resumed>) = 0 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] symlink("/dev/binderfs", "./binderfs" [pid 13778] close(6 [pid 13777] close(29./strace-static-x86_64: Process 13780 attached [pid 13779] <... symlink resumed>) = 0 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2324 [pid 13780] set_robust_list(0x5555566c15e0, 24 [pid 13779] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13778] close(7 [pid 13777] exit_group(0 [pid 13780] <... set_robust_list resumed>) = 0 [pid 13779] <... openat resumed>) = 3 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13777] <... exit_group resumed>) = ? [pid 13780] chdir("./2322" [pid 13779] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13778] close(8 [pid 13780] <... chdir resumed>) = 0 [pid 13780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13780] setpgid(0, 0) = 0 [pid 13777] +++ exited with 0 +++ [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13779] <... write resumed>) = 8 [pid 13778] close(9 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2257, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13779] close(3 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] <... openat resumed>) = 3 [pid 13779] <... close resumed>) = 0 [pid 13778] close(10 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13780] write(3, "1000", 4 [pid 13779] close(4 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(11 [pid 13779] close(5 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(12 [pid 13779] close(6 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(13 [pid 13779] close(7 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(14 [pid 13779] close(8 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(15 [pid 13779] close(9 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... restart_syscall resumed>) = 0 [pid 13780] <... write resumed>) = 4 [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(16 [pid 13780] close(3 [pid 13779] close(10 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(17 [pid 13780] <... close resumed>) = 0 [pid 13779] close(11 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2255", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13780] symlink("/dev/binderfs", "./binderfs" [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(18 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13780] <... symlink resumed>) = 0 [pid 13779] close(12 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13780] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(19 [pid 13779] close(13 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(20 [pid 13780] <... openat resumed>) = 3 [pid 13779] close(14 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13780] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(21 [pid 13779] close(15 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13780] <... write resumed>) = 8 [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(22 [pid 3626] getdents64(3, [pid 13780] close(3 [pid 13779] close(16 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13780] <... close resumed>) = 0 [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(23 [pid 3626] umount2("./2255/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13780] close(4 [pid 13779] close(17 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(24 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13780] close(5 [pid 13779] close(18 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2255/binderfs", [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(25 [pid 13780] close(6 [pid 13779] close(19 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(26 [pid 3626] unlink("./2255/binderfs" [pid 13780] close(7 [pid 13779] close(20 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(27 [pid 3626] <... unlink resumed>) = 0 [pid 13780] close(8 [pid 13779] close(21 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(28 [pid 13779] close(22 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] close(29 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13780] close(9 [pid 13779] close(23 [pid 13778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13778] exit_group(0 [pid 13780] close(10 [pid 13779] close(24 [pid 13778] <... exit_group resumed>) = ? [pid 3626] <... close resumed>) = 0 [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2255" [pid 13780] close(11 [pid 13779] close(25 [pid 13778] +++ exited with 0 +++ [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2354, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... rmdir resumed>) = 0 [pid 13780] close(12 [pid 13779] close(26 [pid 3626] mkdir("./2256", 0777 [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] close(13 [pid 13779] close(27 [pid 3631] umount2("./2352", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... mkdir resumed>) = 0 [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13780] close(14 [pid 13779] close(28 [pid 3631] openat(AT_FDCWD, "./2352", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13779] close(29 [pid 3631] fstat(3, [pid 13779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13779] exit_group(0 [pid 3631] getdents64(3, [pid 13779] <... exit_group resumed>) = ? [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13780] close(15 [pid 13779] +++ exited with 0 +++ [pid 3631] umount2("./2352/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2258 [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] lstat("./2352/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13780] close(16 [pid 3631] unlink("./2352/binderfs" [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 13781 attached [pid 13780] close(17 [pid 3631] getdents64(3, [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13781] set_robust_list(0x5555566c15e0, 24 [pid 3631] close(3 [pid 13781] <... set_robust_list resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 13781] chdir("./2256" [pid 3631] rmdir("./2352" [pid 13781] <... chdir resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 13781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] mkdir("./2353", 0777 [pid 13781] <... prctl resumed>) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 13781] setpgid(0, 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13781] <... setpgid resumed>) = 0 [pid 13781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2355 [pid 13781] <... openat resumed>) = 3 [pid 13781] write(3, "1000", 4) = 4 [pid 13781] close(3) = 0 [pid 13781] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13781] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13780] close(18 [pid 13781] <... openat resumed>) = 3 [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13780] close(19 [pid 13781] <... write resumed>) = 8 [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(3 [pid 13780] close(20 [pid 3627] umount2("./2288", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13781] <... close resumed>) = 0 [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13780] close(21) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 13782 attached [pid 13781] close(4 [pid 13780] close(22 [pid 13782] set_robust_list(0x5555566c15e0, 24 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13782] <... set_robust_list resumed>) = 0 [pid 13781] close(5 [pid 13780] close(23 [pid 3627] fstat(3, [pid 13782] chdir("./2353" [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13782] <... chdir resumed>) = 0 [pid 13781] close(6 [pid 13780] close(24 [pid 3627] getdents64(3, [pid 13782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13782] <... prctl resumed>) = 0 [pid 13781] close(7 [pid 13780] close(25 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13782] setpgid(0, 0 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13782] <... setpgid resumed>) = 0 [pid 13781] close(8 [pid 13780] close(26 [pid 3627] umount2("./2288/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13782] <... openat resumed>) = 3 [pid 13781] close(9 [pid 13780] close(27 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13782] write(3, "1000", 4 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2288/binderfs", [pid 13782] <... write resumed>) = 4 [pid 13781] close(10 [pid 13780] close(28 [pid 13782] close(3 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13782] <... close resumed>) = 0 [pid 13781] close(11 [pid 13780] close(29 [pid 3627] unlink("./2288/binderfs" [pid 13782] symlink("/dev/binderfs", "./binderfs" [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13782] <... symlink resumed>) = 0 [pid 13781] close(12 [pid 3627] <... unlink resumed>) = 0 [pid 13782] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] exit_group(0 [pid 3627] getdents64(3, [pid 13782] <... openat resumed>) = 3 [pid 13781] close(13 [pid 13780] <... exit_group resumed>) = ? [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13782] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13782] <... write resumed>) = 8 [pid 13781] close(14 [pid 13782] close(3 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13782] <... close resumed>) = 0 [pid 13781] close(15 [pid 13782] close(4 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13780] +++ exited with 0 +++ [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(16 [pid 3627] close(3 [pid 13782] close(5 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(17 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2324, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... close resumed>) = 0 [pid 13782] close(6 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3627] rmdir("./2288" [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(18 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13782] close(7 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(19 [pid 13782] close(8 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2289", 0777 [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(20 [pid 3630] umount2("./2322", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... mkdir resumed>) = 0 [pid 13782] close(9 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(21 [pid 3630] openat(AT_FDCWD, "./2322", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13782] close(10 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(22 [pid 3630] <... openat resumed>) = 3 [pid 13782] close(11 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2291 ./strace-static-x86_64: Process 13783 attached [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(23 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13783] set_robust_list(0x5555566c15e0, 24 [pid 13782] close(12 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(24 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13783] <... set_robust_list resumed>) = 0 [pid 13782] close(13 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2322/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(25 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13782] close(14 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2322/binderfs", [pid 13783] chdir("./2289" [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(26 [pid 13783] <... chdir resumed>) = 0 [pid 13782] close(15 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(27 [pid 13783] <... prctl resumed>) = 0 [pid 13782] close(16 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2322/binderfs" [pid 13783] setpgid(0, 0 [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(28 [pid 13783] <... setpgid resumed>) = 0 [pid 13782] close(17 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] close(29 [pid 3630] getdents64(3, [pid 13782] close(18 [pid 13781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13782] close(19 [pid 13781] exit_group(0 [pid 3630] close(3 [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13781] <... exit_group resumed>) = ? [pid 13782] close(20 [pid 3630] <... close resumed>) = 0 [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13782] close(21) = -1 EBADF (Bad file descriptor) [pid 13782] close(22) = -1 EBADF (Bad file descriptor) [pid 13782] close(23) = -1 EBADF (Bad file descriptor) [pid 13783] <... openat resumed>) = 3 [pid 13782] close(24 [pid 13781] +++ exited with 0 +++ [pid 3630] rmdir("./2322" [pid 13783] write(3, "1000", 4 [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] <... write resumed>) = 4 [pid 13782] close(25 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2258, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2323", 0777 [pid 13783] close(3 [pid 13782] close(26) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13782] close(27 [pid 13783] <... close resumed>) = 0 [pid 13782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] umount2("./2256", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13782] close(28) = -1 EBADF (Bad file descriptor) [pid 13782] close(29) = -1 EBADF (Bad file descriptor) [pid 13782] exit_group(0) = ? [pid 13783] symlink("/dev/binderfs", "./binderfs" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 13784 attached [pid 13783] <... symlink resumed>) = 0 [pid 13782] +++ exited with 0 +++ [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2325 [pid 3626] openat(AT_FDCWD, "./2256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13784] set_robust_list(0x5555566c15e0, 24 [pid 13783] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2355, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13784] <... set_robust_list resumed>) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13784] chdir("./2323" [pid 13783] <... openat resumed>) = 3 [pid 3626] fstat(3, [pid 13784] <... chdir resumed>) = 0 [pid 13783] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] umount2("./2353", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13784] <... prctl resumed>) = 0 [pid 13783] <... write resumed>) = 8 [pid 3631] openat(AT_FDCWD, "./2353", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13784] setpgid(0, 0 [pid 13783] close(3 [pid 3631] <... openat resumed>) = 3 [pid 3626] getdents64(3, [pid 13784] <... setpgid resumed>) = 0 [pid 3631] fstat(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13783] <... close resumed>) = 0 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] umount2("./2256/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13784] <... openat resumed>) = 3 [pid 13783] close(4 [pid 3631] getdents64(3, [pid 13784] write(3, "1000", 4 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13784] <... write resumed>) = 4 [pid 13783] close(5 [pid 3631] umount2("./2353/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] lstat("./2256/binderfs", [pid 13784] close(3 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13784] <... close resumed>) = 0 [pid 13783] close(6 [pid 3631] lstat("./2353/binderfs", [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13784] symlink("/dev/binderfs", "./binderfs" [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2256/binderfs" [pid 13784] <... symlink resumed>) = 0 [pid 13783] close(7 [pid 3631] unlink("./2353/binderfs" [pid 13784] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13784] <... openat resumed>) = 3 [pid 13783] close(8 [pid 3631] getdents64(3, [pid 3626] getdents64(3, [pid 13784] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13784] <... write resumed>) = 8 [pid 13783] close(9 [pid 3631] close(3 [pid 3626] close(3 [pid 13784] close(3 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13784] <... close resumed>) = 0 [pid 13783] close(10 [pid 3631] rmdir("./2353" [pid 3626] <... close resumed>) = 0 [pid 13784] close(4 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(11 [pid 3631] mkdir("./2354", 0777 [pid 3626] rmdir("./2256" [pid 13784] close(5 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(12 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 13785 attached [pid 13784] close(6 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2257", 0777 [pid 13785] set_robust_list(0x5555566c15e0, 24 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(13 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2356 [pid 3626] <... mkdir resumed>) = 0 [pid 13785] <... set_robust_list resumed>) = 0 [pid 13784] close(7 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13785] chdir("./2354" [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(14./strace-static-x86_64: Process 13786 attached [pid 13785] <... chdir resumed>) = 0 [pid 13784] close(8 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(15 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2259 [pid 13786] set_robust_list(0x5555566c15e0, 24 [pid 13785] <... prctl resumed>) = 0 [pid 13784] close(9 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] <... set_robust_list resumed>) = 0 [pid 13785] setpgid(0, 0 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(16 [pid 13785] <... setpgid resumed>) = 0 [pid 13784] close(10 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] chdir("./2257" [pid 13785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(17 [pid 13786] <... chdir resumed>) = 0 [pid 13785] <... openat resumed>) = 3 [pid 13784] close(11 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13785] write(3, "1000", 4 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(18 [pid 13786] <... prctl resumed>) = 0 [pid 13785] <... write resumed>) = 4 [pid 13784] close(12 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] setpgid(0, 0 [pid 13785] close(3 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(19 [pid 13786] <... setpgid resumed>) = 0 [pid 13785] <... close resumed>) = 0 [pid 13784] close(13 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13785] symlink("/dev/binderfs", "./binderfs" [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(20 [pid 13786] <... openat resumed>) = 3 [pid 13785] <... symlink resumed>) = 0 [pid 13784] close(14 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] write(3, "1000", 4 [pid 13785] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(21 [pid 13786] <... write resumed>) = 4 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] close(3 [pid 13783] close(22 [pid 13786] <... close resumed>) = 0 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] symlink("/dev/binderfs", "./binderfs" [pid 13783] close(23 [pid 13786] <... symlink resumed>) = 0 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13785] <... openat resumed>) = 3 [pid 13784] close(15 [pid 13783] close(24 [pid 13786] <... openat resumed>) = 3 [pid 13785] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13783] close(25 [pid 13786] <... write resumed>) = 8 [pid 13785] <... write resumed>) = 8 [pid 13784] close(16 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] close(3 [pid 13785] close(3 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(26 [pid 13786] <... close resumed>) = 0 [pid 13785] <... close resumed>) = 0 [pid 13784] close(17 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] close(4 [pid 13785] close(4 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(27 [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] close(18 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] close(5 [pid 13785] close(5 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(28 [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] close(19 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] close(6 [pid 13785] close(6 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] close(29 [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] close(20 [pid 13783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] close(7 [pid 13785] close(7 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] exit_group(0 [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] close(21 [pid 13783] <... exit_group resumed>) = ? [pid 13786] close(8 [pid 13785] close(8 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13783] +++ exited with 0 +++ [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] close(22 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2291, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13786] close(9 [pid 13785] close(9 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] close(23 [pid 13786] close(10 [pid 13785] close(10 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2289", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] close(24 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13786] close(11 [pid 13785] close(11 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] close(25 [pid 13786] close(12 [pid 13785] close(12 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] close(26 [pid 3627] fstat(3, [pid 13786] close(13 [pid 13785] close(13 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] close(27 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13786] close(14 [pid 13785] close(14 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] close(28 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13786] close(15 [pid 13785] close(15 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2289/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] close(29 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13786] close(16 [pid 13785] close(16 [pid 13784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2289/binderfs", [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] exit_group(0 [pid 13786] close(17 [pid 13785] close(17 [pid 13784] <... exit_group resumed>) = ? [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13784] +++ exited with 0 +++ [pid 3627] unlink("./2289/binderfs" [pid 13786] close(18 [pid 13785] close(18) = -1 EBADF (Bad file descriptor) [pid 13785] close(19 [pid 3627] <... unlink resumed>) = 0 [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] close(19 [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] getdents64(3, [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] close(20 [pid 3630] umount2("./2323", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13786] close(20 [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] close(21 [pid 3627] close(3 [pid 3630] openat(AT_FDCWD, "./2323", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13786] close(21 [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] close(22 [pid 3630] <... openat resumed>) = 3 [pid 3627] rmdir("./2289" [pid 13786] close(22 [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] close(23 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13786] close(23 [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] close(24 [pid 3630] getdents64(3, [pid 3627] mkdir("./2290", 0777 [pid 13786] close(24 [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] close(25 [pid 3627] <... mkdir resumed>) = 0 [pid 3630] umount2("./2323/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13786] close(25 [pid 13785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] close(26) = -1 EBADF (Bad file descriptor) [pid 13785] close(27) = -1 EBADF (Bad file descriptor) [pid 13785] close(28) = -1 EBADF (Bad file descriptor) [pid 13785] close(29) = -1 EBADF (Bad file descriptor) [pid 13785] exit_group(0 [pid 13786] close(26 [pid 3630] lstat("./2323/binderfs", [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13787 attached [pid 13786] close(27 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2292 [pid 13787] set_robust_list(0x5555566c15e0, 24 [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13785] +++ exited with 0 +++ [pid 3630] unlink("./2323/binderfs" [pid 13787] <... set_robust_list resumed>) = 0 [pid 13786] close(28 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2356, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... unlink resumed>) = 0 [pid 13787] chdir("./2290" [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13787] <... chdir resumed>) = 0 [pid 13786] close(29 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2354", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] close(3 [pid 13787] <... prctl resumed>) = 0 [pid 13786] exit_group(0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... close resumed>) = 0 [pid 13787] setpgid(0, 0 [pid 13786] <... exit_group resumed>) = ? [pid 3631] openat(AT_FDCWD, "./2354", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] rmdir("./2323" [pid 13787] <... setpgid resumed>) = 0 [pid 13786] +++ exited with 0 +++ [pid 3631] <... openat resumed>) = 3 [pid 3631] fstat(3, [pid 3630] <... rmdir resumed>) = 0 [pid 13787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] mkdir("./2324", 0777 [pid 3631] getdents64(3, [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] umount2("./2354/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] <... mkdir resumed>) = 0 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 3631] lstat("./2354/binderfs", [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13787] <... openat resumed>) = 3 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... restart_syscall resumed>) = 0 [pid 3631] unlink("./2354/binderfs") = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3) = 0 [pid 13787] write(3, "1000", 4 [pid 3631] rmdir("./2354" [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2326 [pid 13787] <... write resumed>) = 4 [pid 3631] <... rmdir resumed>) = 0 [pid 3631] mkdir("./2355", 0777 [pid 13787] close(3 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] umount2("./2257", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13787] <... close resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 13788 attached ./strace-static-x86_64: Process 13789 attached [pid 13787] symlink("/dev/binderfs", "./binderfs" [pid 3626] openat(AT_FDCWD, "./2257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13787] <... symlink resumed>) = 0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2357 [pid 13788] set_robust_list(0x5555566c15e0, 24 [pid 3626] <... openat resumed>) = 3 [pid 13788] <... set_robust_list resumed>) = 0 [pid 13787] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] fstat(3, [pid 13788] chdir("./2324" [pid 13787] <... openat resumed>) = 3 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13788] <... chdir resumed>) = 0 [pid 13787] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] getdents64(3, [pid 13788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13787] <... write resumed>) = 8 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13788] <... prctl resumed>) = 0 [pid 13787] close(3 [pid 3626] umount2("./2257/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13788] setpgid(0, 0 [pid 13787] <... close resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13788] <... setpgid resumed>) = 0 [pid 13787] close(4 [pid 3626] lstat("./2257/binderfs", [pid 13788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13789] set_robust_list(0x5555566c15e0, 24 [pid 13788] <... openat resumed>) = 3 [pid 13787] close(5 [pid 3626] unlink("./2257/binderfs" [pid 13789] <... set_robust_list resumed>) = 0 [pid 13788] write(3, "1000", 4 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13789] chdir("./2355" [pid 13788] <... write resumed>) = 4 [pid 13787] close(6 [pid 3626] getdents64(3, [pid 13789] <... chdir resumed>) = 0 [pid 13788] close(3 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13788] <... close resumed>) = 0 [pid 13787] close(7 [pid 3626] close(3 [pid 13789] <... prctl resumed>) = 0 [pid 13788] symlink("/dev/binderfs", "./binderfs" [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13789] setpgid(0, 0 [pid 13788] <... symlink resumed>) = 0 [pid 13787] close(8 [pid 3626] rmdir("./2257" [pid 13789] <... setpgid resumed>) = 0 [pid 13788] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13788] <... openat resumed>) = 3 [pid 13787] close(9 [pid 3626] mkdir("./2258", 0777 [pid 13789] write(3, "1000", 4 [pid 13788] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] <... write resumed>) = 4 [pid 3626] <... mkdir resumed>) = 0 [pid 13789] close(3 [pid 13788] <... write resumed>) = 8 [pid 13787] close(10 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13789] <... close resumed>) = 0 [pid 13788] close(3 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13789] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13787] close(11 [pid 13789] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13788] <... close resumed>) = 0 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] <... write resumed>) = 8 [pid 13788] close(4 [pid 13787] close(12 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2260 [pid 13789] close(3 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] <... close resumed>) = 0 [pid 13788] close(5./strace-static-x86_64: Process 13790 attached [pid 13789] close(4 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(13 [pid 13790] set_robust_list(0x5555566c15e0, 24 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(6 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... set_robust_list resumed>) = 0 [pid 13789] close(5 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(14 [pid 13790] chdir("./2258" [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(7 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... chdir resumed>) = 0 [pid 13789] close(6 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(15 [pid 13790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(8 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... prctl resumed>) = 0 [pid 13789] close(7 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(16 [pid 13790] setpgid(0, 0 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(9 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... setpgid resumed>) = 0 [pid 13789] close(8 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(17 [pid 13790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(10 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... openat resumed>) = 3 [pid 13789] close(9 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(18 [pid 13790] write(3, "1000", 4 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(11 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... write resumed>) = 4 [pid 13789] close(10 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(19 [pid 13790] close(3 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(12 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... close resumed>) = 0 [pid 13789] close(11 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(20 [pid 13790] symlink("/dev/binderfs", "./binderfs" [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(13 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... symlink resumed>) = 0 [pid 13789] close(12 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(21 [pid 13790] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(14 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... openat resumed>) = 3 [pid 13789] close(13 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(22 [pid 13790] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(15 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... write resumed>) = 8 [pid 13789] close(14 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(23 [pid 13790] close(3 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(16 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... close resumed>) = 0 [pid 13789] close(15 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(24 [pid 13788] close(17 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(25 [pid 13788] close(18 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(26 [pid 13788] close(19 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(27 [pid 13790] close(4 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(20 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(16 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(28 [pid 13790] close(5 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(21 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(17 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] close(29 [pid 13790] close(6 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(22 [pid 13787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(18 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] exit_group(0 [pid 13790] close(7 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(23 [pid 13787] <... exit_group resumed>) = ? [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(19 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13787] +++ exited with 0 +++ [pid 13790] close(8 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(24 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(20 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13790] close(9 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(25 [pid 3627] <... restart_syscall resumed>) = 0 [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(21 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] close(10 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(26 [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(22 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2290", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13790] close(11 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(27 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(23 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13790] close(12 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(28 [pid 3627] <... openat resumed>) = 3 [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(24 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13790] close(13 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] close(29 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(25 [pid 13788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13790] close(14 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] exit_group(0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(26 [pid 13788] <... exit_group resumed>) = ? [pid 3627] umount2("./2290/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13790] close(15 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(27 [pid 13790] close(16 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13788] +++ exited with 0 +++ [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(28 [pid 13790] close(17 [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2326, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] lstat("./2290/binderfs", [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] close(29 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13790] close(18 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 3627] unlink("./2290/binderfs" [pid 13790] close(19) = -1 EBADF (Bad file descriptor) [pid 13789] exit_group(0 [pid 13790] close(20 [pid 3627] <... unlink resumed>) = 0 [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] close(21 [pid 13789] <... exit_group resumed>) = ? [pid 3627] getdents64(3, [pid 13790] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13790] close(22) = -1 EBADF (Bad file descriptor) [pid 13790] close(23) = -1 EBADF (Bad file descriptor) [pid 13790] close(24) = -1 EBADF (Bad file descriptor) [pid 13790] close(25) = -1 EBADF (Bad file descriptor) [pid 13790] close(26) = -1 EBADF (Bad file descriptor) [pid 13790] close(27) = -1 EBADF (Bad file descriptor) [pid 13789] +++ exited with 0 +++ [pid 13790] close(28) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2324", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13790] close(29) = -1 EBADF (Bad file descriptor) [pid 13790] exit_group(0 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] close(3 [pid 13790] <... exit_group resumed>) = ? [pid 3631] <... restart_syscall resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2324", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13790] +++ exited with 0 +++ [pid 3627] <... close resumed>) = 0 [pid 3630] <... openat resumed>) = 3 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2260, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] fstat(3, [pid 3627] rmdir("./2290" [pid 3631] umount2("./2355", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] getdents64(3, [pid 3627] mkdir("./2291", 0777 [pid 3631] openat(AT_FDCWD, "./2355", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] umount2("./2258", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] umount2("./2324/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... openat resumed>) = 3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] fstat(3, [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] openat(AT_FDCWD, "./2258", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] lstat("./2324/binderfs", [pid 3626] <... openat resumed>) = 3 [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 ./strace-static-x86_64: Process 13791 attached [pid 3631] getdents64(3, [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2293 [pid 3626] getdents64(3, [pid 13791] set_robust_list(0x5555566c15e0, 24 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] unlink("./2324/binderfs" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13791] <... set_robust_list resumed>) = 0 [pid 3631] umount2("./2355/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... unlink resumed>) = 0 [pid 3626] umount2("./2258/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] getdents64(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] lstat("./2355/binderfs", [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] lstat("./2258/binderfs", [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] close(3 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] unlink("./2355/binderfs" [pid 3630] <... close resumed>) = 0 [pid 3626] unlink("./2258/binderfs" [pid 13791] chdir("./2291" [pid 3631] <... unlink resumed>) = 0 [pid 3630] rmdir("./2324" [pid 3626] <... unlink resumed>) = 0 [pid 3631] getdents64(3, [pid 3626] getdents64(3, [pid 13791] <... chdir resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] close(3 [pid 3630] mkdir("./2325", 0777 [pid 3626] close(3 [pid 3631] <... close resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13791] <... prctl resumed>) = 0 [pid 3631] rmdir("./2355" [pid 3630] <... mkdir resumed>) = 0 [pid 3626] rmdir("./2258" [pid 13791] setpgid(0, 0 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... rmdir resumed>) = 0 [pid 13791] <... setpgid resumed>) = 0 [pid 3631] mkdir("./2356", 0777 [pid 3626] mkdir("./2259", 0777) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... mkdir resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2327 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2261 ./strace-static-x86_64: Process 13792 attached [pid 13792] set_robust_list(0x5555566c15e0, 24) = 0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2358 [pid 13792] chdir("./2325") = 0 [pid 13792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13792] setpgid(0, 0) = 0 [pid 13792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 13794 attached [pid 13792] write(3, "1000", 4 [pid 13794] set_robust_list(0x5555566c15e0, 24 [pid 13791] <... openat resumed>) = 3 [pid 13792] <... write resumed>) = 4 [pid 13792] close(3) = 0 [pid 13792] symlink("/dev/binderfs", "./binderfs" [pid 13791] write(3, "1000", 4) = 4 [pid 13794] <... set_robust_list resumed>) = 0 [pid 13792] <... symlink resumed>) = 0 [pid 13791] close(3 [pid 13794] chdir("./2356" [pid 13792] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13791] <... close resumed>) = 0 ./strace-static-x86_64: Process 13793 attached [pid 13794] <... chdir resumed>) = 0 [pid 13792] <... openat resumed>) = 3 [pid 13791] symlink("/dev/binderfs", "./binderfs" [pid 13794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13792] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13791] <... symlink resumed>) = 0 [pid 13794] <... prctl resumed>) = 0 [pid 13792] <... write resumed>) = 8 [pid 13791] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13794] setpgid(0, 0 [pid 13792] close(3 [pid 13794] <... setpgid resumed>) = 0 [pid 13792] <... close resumed>) = 0 [pid 13791] <... openat resumed>) = 3 [pid 13794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13793] set_robust_list(0x5555566c15e0, 24 [pid 13792] close(4 [pid 13791] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13794] <... openat resumed>) = 3 [pid 13793] <... set_robust_list resumed>) = 0 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] write(3, "1000", 4) = 4 [pid 13792] close(5 [pid 13791] <... write resumed>) = 8 [pid 13794] close(3 [pid 13793] chdir("./2259" [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] close(3 [pid 13794] <... close resumed>) = 0 [pid 13792] close(6 [pid 13794] symlink("/dev/binderfs", "./binderfs" [pid 13793] <... chdir resumed>) = 0 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = 0 [pid 13794] <... symlink resumed>) = 0 [pid 13792] close(7 [pid 13791] close(4 [pid 13793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13794] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... openat resumed>) = 3 [pid 13793] <... prctl resumed>) = 0 [pid 13792] close(8 [pid 13794] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... write resumed>) = 8 [pid 13792] close(9 [pid 13791] close(5 [pid 13794] close(3 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = 0 [pid 13792] close(10 [pid 13791] close(6 [pid 13794] close(4 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(11 [pid 13791] close(7 [pid 13794] close(5 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] setpgid(0, 0 [pid 13792] close(12 [pid 13791] close(8 [pid 13794] close(6 [pid 13793] <... setpgid resumed>) = 0 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(13 [pid 13791] close(9 [pid 13794] close(7 [pid 13793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(14 [pid 13791] close(10 [pid 13794] close(8 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... openat resumed>) = 3 [pid 13792] close(15 [pid 13791] close(11 [pid 13794] close(9 [pid 13793] write(3, "1000", 4 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... write resumed>) = 4 [pid 13792] close(16 [pid 13791] close(12 [pid 13794] close(10 [pid 13793] close(3 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... close resumed>) = 0 [pid 13792] close(17 [pid 13791] close(13 [pid 13794] close(11 [pid 13793] symlink("/dev/binderfs", "./binderfs" [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... symlink resumed>) = 0 [pid 13792] close(18 [pid 13791] close(14 [pid 13794] close(12 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(19 [pid 13791] close(15 [pid 13794] close(13 [pid 13793] <... openat resumed>) = 3 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(20 [pid 13791] close(16 [pid 13794] close(14 [pid 13793] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(21 [pid 13791] close(17 [pid 13794] close(15 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... write resumed>) = 8 [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(22 [pid 13791] close(18 [pid 13794] close(16 [pid 13793] close(3 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(23 [pid 13791] close(19 [pid 13793] <... close resumed>) = 0 [pid 13794] close(17 [pid 13793] close(4 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(24 [pid 13791] close(20 [pid 13794] close(18 [pid 13793] close(5 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(25 [pid 13791] close(21 [pid 13794] close(19 [pid 13793] close(6 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(26 [pid 13791] close(22 [pid 13794] close(20 [pid 13793] close(7 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(27 [pid 13791] close(23 [pid 13794] close(21 [pid 13793] close(8 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(28 [pid 13791] close(24 [pid 13794] close(22 [pid 13793] close(9 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] close(29 [pid 13791] close(25 [pid 13794] close(23 [pid 13793] close(10 [pid 13792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] exit_group(0 [pid 13791] close(26 [pid 13794] close(24 [pid 13793] close(11 [pid 13792] <... exit_group resumed>) = ? [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13792] +++ exited with 0 +++ [pid 13791] close(27 [pid 13794] close(25 [pid 13793] close(12 [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2327, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] close(26 [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] close(28 [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] close(13 [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] close(27 [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] close(29 [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] close(14 [pid 13791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13794] close(28 [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2325", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] close(15 [pid 13791] exit_group(0 [pid 13794] close(29 [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] <... exit_group resumed>) = ? [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] close(16 [pid 13794] exit_group(0) = ? [pid 13794] +++ exited with 0 +++ [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13791] +++ exited with 0 +++ [pid 3630] openat(AT_FDCWD, "./2325", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13793] close(17) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2358, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... openat resumed>) = 3 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2293, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13793] close(18 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3630] fstat(3, [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13793] close(19 [pid 3631] <... restart_syscall resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13793] close(20 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2356", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] umount2("./2325/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13793] close(21 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2356", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] lstat("./2325/binderfs", [pid 13793] close(22 [pid 3631] <... openat resumed>) = 3 [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13793] close(23 [pid 3631] fstat(3, [pid 3630] unlink("./2325/binderfs" [pid 3627] umount2("./2291", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13793] close(24 [pid 3631] getdents64(3, [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] openat(AT_FDCWD, "./2291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13793] close(25 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2356/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] close(3 [pid 3627] <... openat resumed>) = 3 [pid 13793] close(26 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... close resumed>) = 0 [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2356/binderfs", [pid 3630] rmdir("./2325" [pid 3627] fstat(3, [pid 13793] close(27 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2356/binderfs" [pid 3630] mkdir("./2326", 0777 [pid 13793] close(28 [pid 3627] getdents64(3, [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] getdents64(3, [pid 3630] <... mkdir resumed>) = 0 [pid 3627] umount2("./2291/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3631] close(3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13793] close(29 [pid 3631] <... close resumed>) = 0 [pid 3631] rmdir("./2356"./strace-static-x86_64: Process 13795 attached [pid 13793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2328 [pid 3627] lstat("./2291/binderfs", [pid 13795] set_robust_list(0x5555566c15e0, 24 [pid 13793] exit_group(0 [pid 3631] mkdir("./2357", 0777 [pid 13795] <... set_robust_list resumed>) = 0 [pid 13793] <... exit_group resumed>) = ? [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13793] +++ exited with 0 +++ [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2359 [pid 3627] unlink("./2291/binderfs" [pid 13795] chdir("./2326" [pid 3627] <... unlink resumed>) = 0 [pid 3627] getdents64(3, [pid 13795] <... chdir resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2261, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] umount2("./2259", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3627] close(3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13795] <... prctl resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2259", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 13796 attached [pid 13795] setpgid(0, 0 [pid 3627] rmdir("./2291" [pid 13796] set_robust_list(0x5555566c15e0, 24 [pid 13795] <... setpgid resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13796] <... set_robust_list resumed>) = 0 [pid 13795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] mkdir("./2292", 0777 [pid 13796] chdir("./2357" [pid 13795] <... openat resumed>) = 3 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13795] write(3, "1000", 4 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2259/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2259/binderfs", [pid 13796] <... chdir resumed>) = 0 [pid 13795] <... write resumed>) = 4 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13795] close(3 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2294 [pid 3626] unlink("./2259/binderfs" [pid 13795] <... close resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13796] <... prctl resumed>) = 0 [pid 13795] symlink("/dev/binderfs", "./binderfs" [pid 3626] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13796] setpgid(0, 0 [pid 13795] <... symlink resumed>) = 0 [pid 3626] close(3) = 0 [pid 13796] <... setpgid resumed>) = 0 [pid 13795] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] rmdir("./2259"./strace-static-x86_64: Process 13797 attached [pid 13795] <... openat resumed>) = 3 [pid 3626] <... rmdir resumed>) = 0 [pid 13797] set_robust_list(0x5555566c15e0, 24 [pid 13796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13795] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] mkdir("./2260", 0777 [pid 13797] <... set_robust_list resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13795] <... write resumed>) = 8 [pid 13797] chdir("./2292" [pid 13796] <... openat resumed>) = 3 [pid 13795] close(3 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13797] <... chdir resumed>) = 0 [pid 13796] write(3, "1000", 4 [pid 13795] <... close resumed>) = 0 ./strace-static-x86_64: Process 13798 attached [pid 13797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13796] <... write resumed>) = 4 [pid 13795] close(4 [pid 13798] set_robust_list(0x5555566c15e0, 24 [pid 13797] <... prctl resumed>) = 0 [pid 13796] close(3 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2262 [pid 13798] <... set_robust_list resumed>) = 0 [pid 13797] setpgid(0, 0 [pid 13796] <... close resumed>) = 0 [pid 13795] close(5 [pid 13797] <... setpgid resumed>) = 0 [pid 13796] symlink("/dev/binderfs", "./binderfs" [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] chdir("./2260" [pid 13797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13796] <... symlink resumed>) = 0 [pid 13795] close(6 [pid 13798] <... chdir resumed>) = 0 [pid 13797] <... openat resumed>) = 3 [pid 13796] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13797] write(3, "1000", 4 [pid 13796] <... openat resumed>) = 3 [pid 13795] close(7 [pid 13796] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... write resumed>) = 8 [pid 13795] close(8 [pid 13796] close(3 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = 0 [pid 13795] close(9 [pid 13796] close(4 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(10 [pid 13796] close(5 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(11 [pid 13796] close(6 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(12 [pid 13796] close(7 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(13 [pid 13796] close(8 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(14 [pid 13797] <... write resumed>) = 4 [pid 13796] close(9 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] <... prctl resumed>) = 0 [pid 13797] close(3 [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(15 [pid 13798] setpgid(0, 0 [pid 13797] <... close resumed>) = 0 [pid 13796] close(10 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] <... setpgid resumed>) = 0 [pid 13797] symlink("/dev/binderfs", "./binderfs" [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(16 [pid 13797] <... symlink resumed>) = 0 [pid 13796] close(11 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13797] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(17 [pid 13798] <... openat resumed>) = 3 [pid 13796] close(12 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] <... openat resumed>) = 3 [pid 13798] write(3, "1000", 4 [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13795] close(18 [pid 13798] <... write resumed>) = 4 [pid 13797] <... write resumed>) = 8 [pid 13796] close(13 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] close(3 [pid 13797] close(3 [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(19 [pid 13798] <... close resumed>) = 0 [pid 13797] <... close resumed>) = 0 [pid 13796] close(14 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] symlink("/dev/binderfs", "./binderfs" [pid 13797] close(4 [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(20 [pid 13798] <... symlink resumed>) = 0 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] close(15 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13797] close(5 [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(21 [pid 13798] <... openat resumed>) = 3 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] close(16 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13797] close(6 [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(22 [pid 13798] <... write resumed>) = 8 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] close(17 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] close(3 [pid 13797] close(7 [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(23 [pid 13798] <... close resumed>) = 0 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] close(18 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] close(4 [pid 13797] close(8 [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(24 [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] close(19 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] close(5 [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(25 [pid 13796] close(20 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(26 [pid 13796] close(21 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(27 [pid 13796] close(22 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(28 [pid 13796] close(23 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] close(29 [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(9 [pid 13796] close(24 [pid 13795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] close(6 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] exit_group(0 [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(10 [pid 13796] close(25 [pid 13795] <... exit_group resumed>) = ? [pid 13798] close(7 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13795] +++ exited with 0 +++ [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(11 [pid 13796] close(26 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2328, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13798] close(8 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(12 [pid 13796] close(27 [pid 13798] close(9 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2326", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(13 [pid 13796] close(28 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13798] close(10 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2326", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(14 [pid 13796] close(29 [pid 3630] <... openat resumed>) = 3 [pid 13798] close(11 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(15 [pid 13796] exit_group(0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13798] close(12 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13796] <... exit_group resumed>) = ? [pid 3630] getdents64(3, [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(16 [pid 13796] +++ exited with 0 +++ [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] umount2("./2326/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2326/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2326/binderfs") = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2326") = 0 [pid 3630] mkdir("./2327", 0777) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13799 attached [pid 13798] close(13 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2359, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(17 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2329 [pid 13798] close(14 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(18 [pid 3631] umount2("./2357", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13799] set_robust_list(0x5555566c15e0, 24 [pid 13798] close(15 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(19 [pid 3631] openat(AT_FDCWD, "./2357", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13798] close(16 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(20 [pid 3631] <... openat resumed>) = 3 [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] close(17 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(21 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13799] <... set_robust_list resumed>) = 0 [pid 13798] close(18 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13799] chdir("./2327" [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(22 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13799] <... chdir resumed>) = 0 [pid 13798] close(19 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2357/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(23 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13798] close(20 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2357/binderfs", [pid 13799] <... prctl resumed>) = 0 [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(24 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13799] setpgid(0, 0 [pid 13798] close(21 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2357/binderfs" [pid 13799] <... setpgid resumed>) = 0 [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(25 [pid 13799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13798] close(22 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13799] <... openat resumed>) = 3 [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(26 [pid 3631] getdents64(3, [pid 13799] write(3, "1000", 4 [pid 13798] close(23 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13799] <... write resumed>) = 4 [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(27 [pid 3631] close(3 [pid 13799] close(3 [pid 13798] close(24 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13799] <... close resumed>) = 0 [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(28 [pid 3631] rmdir("./2357" [pid 13799] symlink("/dev/binderfs", "./binderfs" [pid 13798] close(25 [pid 13799] <... symlink resumed>) = 0 [pid 13799] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13799] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13799] close(3) = 0 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13799] close(4 [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] close(29 [pid 3631] <... rmdir resumed>) = 0 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] close(26 [pid 13797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2358", 0777 [pid 13799] close(5 [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13797] exit_group(0 [pid 3631] <... mkdir resumed>) = 0 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] close(27 [pid 13797] <... exit_group resumed>) = ? [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13799] close(6 [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13799] close(7) = -1 EBADF (Bad file descriptor) [pid 13798] close(28 [pid 13797] +++ exited with 0 +++ [pid 13799] close(8./strace-static-x86_64: Process 13800 attached ) = -1 EBADF (Bad file descriptor) [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13800] set_robust_list(0x5555566c15e0, 24 [pid 13799] close(9 [pid 13798] close(29 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2360 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13800] <... set_robust_list resumed>) = 0 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13799] close(10 [pid 3627] <... restart_syscall resumed>) = 0 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13798] exit_group(0 [pid 13799] close(11 [pid 13798] <... exit_group resumed>) = ? [pid 13800] chdir("./2358" [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13800] <... chdir resumed>) = 0 [pid 13799] close(12 [pid 13798] +++ exited with 0 +++ [pid 13800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2292", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2262, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13800] <... prctl resumed>) = 0 [pid 13799] close(13 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13800] setpgid(0, 0 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13800] <... setpgid resumed>) = 0 [pid 13799] close(14 [pid 3627] <... openat resumed>) = 3 [pid 13800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 3626] umount2("./2260", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] umount2("./2292/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3627] lstat("./2292/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] unlink("./2292/binderfs") = 0 [pid 13799] close(15 [pid 3627] getdents64(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13800] <... openat resumed>) = 3 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] openat(AT_FDCWD, "./2260", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13800] write(3, "1000", 4 [pid 13799] close(16 [pid 3627] close(3 [pid 13800] <... write resumed>) = 4 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13800] close(3 [pid 13799] close(17 [pid 3627] <... close resumed>) = 0 [pid 3626] fstat(3, [pid 13800] <... close resumed>) = 0 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2292" [pid 13800] symlink("/dev/binderfs", "./binderfs" [pid 13799] close(18 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2293", 0777 [pid 3626] getdents64(3, [pid 13799] close(19 [pid 13800] <... symlink resumed>) = 0 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13800] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13799] close(20 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] umount2("./2260/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13800] <... openat resumed>) = 3 [pid 13799] close(21 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2295 [pid 3626] lstat("./2260/binderfs", [pid 13799] close(22 [pid 13800] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13799] close(23 [pid 3626] unlink("./2260/binderfs" [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13800] <... write resumed>) = 8 [pid 13799] close(24 [pid 3626] <... unlink resumed>) = 0 [pid 13800] close(3 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13800] <... close resumed>) = 0 [pid 13799] close(25 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 13799] close(26) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13799] close(27 [pid 3626] rmdir("./2260" [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13801 attached [pid 13800] close(4 [pid 13799] close(28 [pid 3626] <... rmdir resumed>) = 0 [pid 13801] set_robust_list(0x5555566c15e0, 24 [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2261", 0777 [pid 13801] <... set_robust_list resumed>) = 0 [pid 13800] close(5 [pid 13799] close(29 [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13800] close(6 [pid 13799] exit_group(0 [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13799] <... exit_group resumed>) = ? [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13800] close(7) = -1 EBADF (Bad file descriptor) [pid 13800] close(8) = -1 EBADF (Bad file descriptor) [pid 13800] close(9) = -1 EBADF (Bad file descriptor) [pid 13800] close(10) = -1 EBADF (Bad file descriptor) [pid 13800] close(11) = -1 EBADF (Bad file descriptor) [pid 13800] close(12) = -1 EBADF (Bad file descriptor) [pid 13800] close(13) = -1 EBADF (Bad file descriptor) [pid 13800] close(14 [pid 13799] +++ exited with 0 +++ [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13800] close(15) = -1 EBADF (Bad file descriptor) [pid 13800] close(16) = -1 EBADF (Bad file descriptor) [pid 13800] close(17) = -1 EBADF (Bad file descriptor) [pid 13800] close(18) = -1 EBADF (Bad file descriptor) [pid 13800] close(19 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2329, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2263 [pid 13800] close(20) = -1 EBADF (Bad file descriptor) [pid 13800] close(21) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2327", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13800] close(22 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2327", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 13802 attached [pid 13800] close(23 [pid 13802] set_robust_list(0x5555566c15e0, 24 [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13802] <... set_robust_list resumed>) = 0 [pid 13800] close(24 [pid 3630] fstat(3, [pid 13802] chdir("./2261" [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13802] <... chdir resumed>) = 0 [pid 13801] chdir("./2293" [pid 13800] close(25 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13801] <... chdir resumed>) = 0 [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13802] <... prctl resumed>) = 0 [pid 13800] close(26 [pid 13802] setpgid(0, 0 [pid 13801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13802] <... setpgid resumed>) = 0 [pid 13800] close(27 [pid 13801] <... prctl resumed>) = 0 [pid 3630] umount2("./2327/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13802] <... openat resumed>) = 3 [pid 13801] setpgid(0, 0 [pid 13800] close(28 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13802] write(3, "1000", 4 [pid 13801] <... setpgid resumed>) = 0 [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2327/binderfs", [pid 13802] <... write resumed>) = 4 [pid 13800] close(29 [pid 13802] close(3 [pid 13800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13802] <... close resumed>) = 0 [pid 13801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13800] exit_group(0 [pid 3630] unlink("./2327/binderfs" [pid 13802] symlink("/dev/binderfs", "./binderfs" [pid 13800] <... exit_group resumed>) = ? [pid 13802] <... symlink resumed>) = 0 [pid 13801] <... openat resumed>) = 3 [pid 13800] +++ exited with 0 +++ [pid 3630] <... unlink resumed>) = 0 [pid 13802] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13801] write(3, "1000", 4 [pid 13802] <... openat resumed>) = 3 [pid 3630] getdents64(3, [pid 13801] <... write resumed>) = 4 [pid 13802] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2360, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13801] close(3 [pid 13802] <... write resumed>) = 8 [pid 3631] umount2("./2358", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] close(3 [pid 13802] close(3 [pid 13801] <... close resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... close resumed>) = 0 [pid 13802] <... close resumed>) = 0 [pid 13801] symlink("/dev/binderfs", "./binderfs" [pid 3631] openat(AT_FDCWD, "./2358", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13802] close(4 [pid 3630] rmdir("./2327" [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... symlink resumed>) = 0 [pid 3631] <... openat resumed>) = 3 [pid 13802] close(5 [pid 3631] fstat(3, [pid 3630] <... rmdir resumed>) = 0 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] mkdir("./2328", 0777 [pid 13802] close(6 [pid 3631] getdents64(3, [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... mkdir resumed>) = 0 [pid 13802] close(7 [pid 3631] umount2("./2358/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... openat resumed>) = 3 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13802] close(8) = -1 EBADF (Bad file descriptor) [pid 13802] close(9) = -1 EBADF (Bad file descriptor) [pid 13802] close(10) = -1 EBADF (Bad file descriptor) [pid 13802] close(11) = -1 EBADF (Bad file descriptor) [pid 13802] close(12) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2358/binderfs", [pid 13802] close(13 [pid 13801] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2330 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13802] close(14 [pid 3631] unlink("./2358/binderfs" [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13802] close(15 [pid 3631] <... unlink resumed>) = 0 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13802] close(16 [pid 13801] <... write resumed>) = 8 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 13803 attached [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] close(3 [pid 3631] close(3 [pid 13803] set_robust_list(0x5555566c15e0, 24 [pid 13802] close(17 [pid 13803] <... set_robust_list resumed>) = 0 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13803] chdir("./2328" [pid 13802] close(18 [pid 13801] <... close resumed>) = 0 [pid 3631] rmdir("./2358" [pid 13803] <... chdir resumed>) = 0 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] close(4 [pid 13803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13802] close(19 [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13803] <... prctl resumed>) = 0 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] close(5 [pid 3631] mkdir("./2359", 0777 [pid 13803] setpgid(0, 0 [pid 13802] close(20 [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13803] <... setpgid resumed>) = 0 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] close(6 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13802] close(21 [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] <... openat resumed>) = 3 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] write(3, "1000", 4 [pid 13802] close(22 [pid 13803] <... write resumed>) = 4 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(3 [pid 13802] close(23 [pid 13801] close(7 [pid 13803] <... close resumed>) = 0 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2361 [pid 13803] symlink("/dev/binderfs", "./binderfs" [pid 13802] close(24 [pid 13801] close(8 [pid 13803] <... symlink resumed>) = 0 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13804 attached [pid 13803] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13802] close(25 [pid 13801] close(9 [pid 13804] set_robust_list(0x5555566c15e0, 24 [pid 13803] <... openat resumed>) = 3 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... set_robust_list resumed>) = 0 [pid 13803] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13802] close(26 [pid 13801] close(10 [pid 13804] chdir("./2359" [pid 13803] <... write resumed>) = 8 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... chdir resumed>) = 0 [pid 13803] close(3 [pid 13802] close(27 [pid 13801] close(11 [pid 13804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13803] <... close resumed>) = 0 [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... prctl resumed>) = 0 [pid 13803] close(4 [pid 13802] close(28 [pid 13801] close(12 [pid 13804] setpgid(0, 0 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... setpgid resumed>) = 0 [pid 13803] close(5 [pid 13802] close(29 [pid 13801] close(13 [pid 13804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... openat resumed>) = 3 [pid 13803] close(6 [pid 13802] exit_group(0 [pid 13801] close(14 [pid 13804] write(3, "1000", 4 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13802] <... exit_group resumed>) = ? [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... write resumed>) = 4 [pid 13803] close(7 [pid 13802] +++ exited with 0 +++ [pid 13801] close(15 [pid 13804] close(3 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2263, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13804] <... close resumed>) = 0 [pid 13803] close(8 [pid 13801] close(16 [pid 13804] symlink("/dev/binderfs", "./binderfs" [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... symlink resumed>) = 0 [pid 13803] close(9 [pid 13801] close(17 [pid 13804] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... openat resumed>) = 3 [pid 13803] close(10 [pid 13801] close(18 [pid 3626] umount2("./2261", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13804] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13804] <... write resumed>) = 8 [pid 13803] close(11 [pid 13801] close(19 [pid 3626] openat(AT_FDCWD, "./2261", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13804] close(3 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... close resumed>) = 0 [pid 13803] close(12 [pid 13801] close(20 [pid 3626] <... openat resumed>) = 3 [pid 13804] close(4 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(13 [pid 13801] close(21 [pid 13804] close(5 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(14 [pid 13801] close(22 [pid 13804] close(6 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(15 [pid 13801] close(23 [pid 13804] close(7 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(16 [pid 13801] close(24 [pid 3626] umount2("./2261/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13804] close(8 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(17 [pid 13801] close(25 [pid 3626] lstat("./2261/binderfs", [pid 13804] close(9 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(18 [pid 13801] close(26 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13804] close(10 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2261/binderfs" [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(19 [pid 13801] close(27 [pid 13804] close(11 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(20 [pid 13801] close(28 [pid 3626] getdents64(3, [pid 13804] close(12 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(21 [pid 13801] close(29 [pid 3626] close(3 [pid 13804] close(13 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(22 [pid 3626] <... close resumed>) = 0 [pid 13804] close(14 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13801] exit_group(0 [pid 3626] rmdir("./2261" [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(23 [pid 13801] <... exit_group resumed>) = ? [pid 13804] close(15 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(24 [pid 13804] close(16 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(25 [pid 13804] close(17 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(26 [pid 13804] close(18 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(27 [pid 13801] +++ exited with 0 +++ [pid 13804] close(19 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2262", 0777 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(28 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2295, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] umount2("./2293", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... mkdir resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] openat(AT_FDCWD, "./2293", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2264 [pid 3627] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] getdents64(3, ./strace-static-x86_64: Process 13805 attached [pid 13804] close(20 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] close(29 [pid 13805] set_robust_list(0x5555566c15e0, 24 [pid 3627] umount2("./2293/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13804] close(21 [pid 13803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13805] <... set_robust_list resumed>) = 0 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13803] exit_group(0 [pid 3627] lstat("./2293/binderfs", [pid 13805] chdir("./2262" [pid 13804] close(22 [pid 13803] <... exit_group resumed>) = ? [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2293/binderfs") = 0 [pid 3627] getdents64(3, [pid 13803] +++ exited with 0 +++ [pid 13804] close(23 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13805] <... chdir resumed>) = 0 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2330, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] close(3 [pid 13805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13804] close(24 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3627] <... close resumed>) = 0 [pid 13805] <... prctl resumed>) = 0 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 3627] rmdir("./2293" [pid 13805] setpgid(0, 0 [pid 13804] close(25 [pid 3627] <... rmdir resumed>) = 0 [pid 13805] <... setpgid resumed>) = 0 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13804] close(26 [pid 3627] mkdir("./2294", 0777 [pid 13805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2328", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... mkdir resumed>) = 0 [pid 13805] <... openat resumed>) = 3 [pid 13804] close(27 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13805] write(3, "1000", 4 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2328", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13805] <... write resumed>) = 4 [pid 13804] close(28./strace-static-x86_64: Process 13806 attached [pid 13805] close(3 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2296 [pid 13806] set_robust_list(0x5555566c15e0, 24 [pid 13805] <... close resumed>) = 0 [pid 13804] close(29 [pid 3630] fstat(3, [pid 13806] <... set_robust_list resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13806] chdir("./2294" [pid 3630] getdents64(3, [pid 13806] <... chdir resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] umount2("./2328/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13806] <... prctl resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13806] setpgid(0, 0 [pid 3630] lstat("./2328/binderfs", [pid 13806] <... setpgid resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] unlink("./2328/binderfs" [pid 13806] <... openat resumed>) = 3 [pid 13804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13805] symlink("/dev/binderfs", "./binderfs" [pid 13806] write(3, "1000", 4 [pid 3630] getdents64(3, [pid 13806] <... write resumed>) = 4 [pid 13804] exit_group(0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13806] close(3 [pid 3630] close(3 [pid 13806] <... close resumed>) = 0 [pid 13805] <... symlink resumed>) = 0 [pid 13804] <... exit_group resumed>) = ? [pid 3630] <... close resumed>) = 0 [pid 13806] symlink("/dev/binderfs", "./binderfs" [pid 13805] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] rmdir("./2328" [pid 13806] <... symlink resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 13806] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13804] +++ exited with 0 +++ [pid 3630] mkdir("./2329", 0777 [pid 13806] <... openat resumed>) = 3 [pid 13805] <... openat resumed>) = 3 [pid 3630] <... mkdir resumed>) = 0 [pid 13806] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13805] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13807 attached [pid 13806] <... write resumed>) = 8 [pid 13805] <... write resumed>) = 8 [pid 3631] umount2("./2359", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13806] close(3 [pid 13805] close(3 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2331 [pid 13806] <... close resumed>) = 0 [pid 13805] <... close resumed>) = 0 [pid 3631] openat(AT_FDCWD, "./2359", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13806] close(4 [pid 13805] close(4 [pid 3631] <... openat resumed>) = 3 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13806] close(5 [pid 13805] close(5 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13806] close(6 [pid 13805] close(6 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2359/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13806] close(7 [pid 13805] close(7 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2359/binderfs", [pid 13806] close(8 [pid 13805] close(8 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13807] set_robust_list(0x5555566c15e0, 24 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2359/binderfs" [pid 13806] close(9 [pid 3631] <... unlink resumed>) = 0 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13806] close(10 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13806] close(11 [pid 3631] <... close resumed>) = 0 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2359" [pid 13806] close(12 [pid 3631] <... rmdir resumed>) = 0 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2360", 0777 [pid 13806] close(13 [pid 3631] <... mkdir resumed>) = 0 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13807] <... set_robust_list resumed>) = 0 [pid 13806] close(14 [pid 13805] close(9 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2362 ./strace-static-x86_64: Process 13808 attached [pid 13807] chdir("./2329" [pid 13806] close(15 [pid 13805] close(10 [pid 13807] <... chdir resumed>) = 0 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13806] close(16 [pid 13805] close(11 [pid 13807] <... prctl resumed>) = 0 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13806] close(17 [pid 13807] setpgid(0, 0 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(12 [pid 13806] close(18 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... setpgid resumed>) = 0 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(13 [pid 13806] close(19 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(14 [pid 13806] close(20 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... openat resumed>) = 3 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(15 [pid 13807] write(3, "1000", 4 [pid 13806] close(21 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13808] set_robust_list(0x5555566c15e0, 24 [pid 13807] <... write resumed>) = 4 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(16 [pid 13807] close(3 [pid 13806] close(22 [pid 13808] <... set_robust_list resumed>) = 0 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = 0 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(17 [pid 13808] chdir("./2360" [pid 13807] symlink("/dev/binderfs", "./binderfs" [pid 13806] close(23 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... symlink resumed>) = 0 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(18 [pid 13808] <... chdir resumed>) = 0 [pid 13807] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13806] close(24 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(19 [pid 13807] <... openat resumed>) = 3 [pid 13806] close(25 [pid 13808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13808] <... prctl resumed>) = 0 [pid 13807] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(20 [pid 13806] close(26 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13808] setpgid(0, 0 [pid 13807] <... write resumed>) = 8 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(21 [pid 13808] <... setpgid resumed>) = 0 [pid 13807] close(3 [pid 13806] close(27 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(22 [pid 13808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13807] <... close resumed>) = 0 [pid 13806] close(28 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(23 [pid 13806] close(29 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] close(4 [pid 13806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] close(24 [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13806] exit_group(0 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13808] <... openat resumed>) = 3 [pid 13807] close(5 [pid 13806] <... exit_group resumed>) = ? [pid 13805] close(25 [pid 13808] write(3, "1000", 4 [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13806] +++ exited with 0 +++ [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13808] <... write resumed>) = 4 [pid 13807] close(6 [pid 13805] close(26 [pid 13808] close(3 [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13808] <... close resumed>) = 0 [pid 13807] close(7 [pid 13805] close(27 [pid 13808] symlink("/dev/binderfs", "./binderfs" [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2296, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13807] close(8 [pid 13805] close(28 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13808] <... symlink resumed>) = 0 [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... restart_syscall resumed>) = 0 [pid 13807] close(9 [pid 13805] close(29 [pid 13808] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13808] <... openat resumed>) = 3 [pid 13807] close(10 [pid 13805] exit_group(0 [pid 13808] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] <... exit_group resumed>) = ? [pid 13807] close(11 [pid 3627] umount2("./2294", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13808] <... write resumed>) = 8 [pid 13808] close(3 [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13805] +++ exited with 0 +++ [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13808] <... close resumed>) = 0 [pid 13807] close(12 [pid 3627] openat(AT_FDCWD, "./2294", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13808] close(4 [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] close(13 [pid 3627] <... openat resumed>) = 3 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2264, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13808] close(5 [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 3626] umount2("./2262", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] close(14 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13808] close(6) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13808] close(7 [pid 13807] close(15 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] openat(AT_FDCWD, "./2262", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2294/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13808] close(8 [pid 13807] close(16 [pid 3626] <... openat resumed>) = 3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2294/binderfs", [pid 3626] fstat(3, [pid 13808] close(9 [pid 13807] close(17 [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13808] close(10 [pid 13807] close(18 [pid 3627] unlink("./2294/binderfs" [pid 3626] getdents64(3, [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13808] close(11 [pid 13807] close(19 [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] umount2("./2262/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13808] close(12 [pid 13807] close(20 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13808] close(13 [pid 13807] close(21 [pid 3627] <... close resumed>) = 0 [pid 3626] lstat("./2262/binderfs", [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2294" [pid 13808] close(14 [pid 13807] close(22 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 3626] unlink("./2262/binderfs" [pid 13808] close(15 [pid 13807] close(23 [pid 3627] mkdir("./2295", 0777 [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13808] close(16 [pid 13807] close(24 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13808] close(17 [pid 13807] close(25 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13808] close(18) = -1 EBADF (Bad file descriptor) [pid 13808] close(19) = -1 EBADF (Bad file descriptor) [pid 13808] close(20) = -1 EBADF (Bad file descriptor) [pid 13808] close(21 [pid 13807] close(26 [pid 3626] close(3 [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2297 [pid 13808] close(22 [pid 13807] close(27 [pid 3626] <... close resumed>) = 0 [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2262" [pid 13808] close(23 [pid 13807] close(28 [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13808] close(24 [pid 13807] close(29 [pid 3626] mkdir("./2263", 0777 [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13809 attached [pid 13808] close(25 [pid 3626] <... mkdir resumed>) = 0 [pid 13807] exit_group(0 [pid 13809] set_robust_list(0x5555566c15e0, 24 [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] <... exit_group resumed>) = ? [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13809] <... set_robust_list resumed>) = 0 [pid 13808] close(26 [pid 13809] chdir("./2295" [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... chdir resumed>) = 0 [pid 13808] close(27 [pid 13809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13807] +++ exited with 0 +++ [pid 13809] <... prctl resumed>) = 0 [pid 13808] close(28 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2331, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13809] setpgid(0, 0 [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13809] <... setpgid resumed>) = 0 [pid 13808] close(29 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2265 [pid 13809] <... openat resumed>) = 3 [pid 13808] exit_group(0 [pid 13809] write(3, "1000", 4 [pid 13808] <... exit_group resumed>) = ? [pid 3630] umount2("./2329", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13809] <... write resumed>) = 4 [pid 13808] +++ exited with 0 +++ [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13809] close(3 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2362, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] openat(AT_FDCWD, "./2329", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13809] <... close resumed>) = 0 [pid 3630] <... openat resumed>) = 3 [pid 13809] symlink("/dev/binderfs", "./binderfs" [pid 3630] fstat(3, ./strace-static-x86_64: Process 13810 attached [pid 13809] <... symlink resumed>) = 0 [pid 3631] umount2("./2360", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13810] set_robust_list(0x5555566c15e0, 24 [pid 13809] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] getdents64(3, [pid 13810] <... set_robust_list resumed>) = 0 [pid 13809] <... openat resumed>) = 3 [pid 3631] openat(AT_FDCWD, "./2360", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13809] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... openat resumed>) = 3 [pid 3630] umount2("./2329/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13810] chdir("./2263" [pid 13809] <... write resumed>) = 8 [pid 3631] fstat(3, [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13809] close(3 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] lstat("./2329/binderfs", [pid 13810] <... chdir resumed>) = 0 [pid 13809] <... close resumed>) = 0 [pid 3631] getdents64(3, [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13809] close(4 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] unlink("./2329/binderfs" [pid 13810] <... prctl resumed>) = 0 [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2360/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... unlink resumed>) = 0 [pid 13810] setpgid(0, 0 [pid 13809] close(5 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] getdents64(3, [pid 13810] <... setpgid resumed>) = 0 [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2360/binderfs", [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13809] close(6 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] close(3 [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2360/binderfs" [pid 3630] <... close resumed>) = 0 [pid 13810] <... openat resumed>) = 3 [pid 13809] close(7 [pid 3631] <... unlink resumed>) = 0 [pid 3630] rmdir("./2329" [pid 13810] write(3, "1000", 4 [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3630] <... rmdir resumed>) = 0 [pid 13810] <... write resumed>) = 4 [pid 13809] close(8 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] mkdir("./2330", 0777 [pid 13810] close(3 [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3630] <... mkdir resumed>) = 0 [pid 13810] <... close resumed>) = 0 [pid 13809] close(9 [pid 3631] <... close resumed>) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13810] symlink("/dev/binderfs", "./binderfs" [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2360"./strace-static-x86_64: Process 13811 attached [pid 13809] close(10 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2332 [pid 13811] set_robust_list(0x5555566c15e0, 24 [pid 13810] <... symlink resumed>) = 0 [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2361", 0777 [pid 13810] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13809] close(11 [pid 3631] <... mkdir resumed>) = 0 [pid 13810] <... openat resumed>) = 3 [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13810] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13809] close(12 [pid 13811] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 13812 attached [pid 13810] <... write resumed>) = 8 [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2363 [pid 13812] set_robust_list(0x5555566c15e0, 24 [pid 13811] chdir("./2330" [pid 13810] close(3 [pid 13809] close(13 [pid 13812] <... set_robust_list resumed>) = 0 [pid 13811] <... chdir resumed>) = 0 [pid 13810] <... close resumed>) = 0 [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] chdir("./2361" [pid 13810] close(4 [pid 13809] close(14 [pid 13812] <... chdir resumed>) = 0 [pid 13811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13810] close(5 [pid 13809] close(15 [pid 13812] <... prctl resumed>) = 0 [pid 13811] <... prctl resumed>) = 0 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] setpgid(0, 0 [pid 13810] close(6 [pid 13809] close(16 [pid 13812] <... setpgid resumed>) = 0 [pid 13811] setpgid(0, 0 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13810] close(7 [pid 13809] close(17 [pid 13811] <... setpgid resumed>) = 0 [pid 13812] <... openat resumed>) = 3 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] write(3, "1000", 4 [pid 13811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13810] close(8 [pid 13809] close(18 [pid 13812] <... write resumed>) = 4 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... openat resumed>) = 3 [pid 13812] close(3 [pid 13811] write(3, "1000", 4 [pid 13810] close(9 [pid 13809] close(19 [pid 13812] <... close resumed>) = 0 [pid 13811] <... write resumed>) = 4 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] symlink("/dev/binderfs", "./binderfs" [pid 13811] close(3 [pid 13810] close(10 [pid 13809] close(20 [pid 13812] <... symlink resumed>) = 0 [pid 13811] <... close resumed>) = 0 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13811] symlink("/dev/binderfs", "./binderfs" [pid 13810] close(11 [pid 13809] close(21 [pid 13812] <... openat resumed>) = 3 [pid 13811] <... symlink resumed>) = 0 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13811] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13810] close(12 [pid 13809] close(22 [pid 13812] <... write resumed>) = 8 [pid 13811] <... openat resumed>) = 3 [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] close(3 [pid 13811] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13810] close(13 [pid 13809] close(23 [pid 13812] <... close resumed>) = 0 [pid 13811] <... write resumed>) = 8 [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] close(4 [pid 13811] close(3 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] close(24 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = 0 [pid 13810] close(14 [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] close(5 [pid 13809] close(25 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] close(6 [pid 13809] close(26 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] close(7 [pid 13809] close(27 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] close(8 [pid 13809] close(28 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] close(9 [pid 13809] close(29 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] close(10 [pid 13809] exit_group(0 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13809] <... exit_group resumed>) = ? [pid 13812] close(11 [pid 13811] close(4 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(15 [pid 13809] +++ exited with 0 +++ [pid 13812] close(12 [pid 13811] close(5 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(16 [pid 13812] close(13 [pid 13811] close(6 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(17 [pid 3627] umount2("./2295", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13812] close(14 [pid 13811] close(7 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(18 [pid 3627] openat(AT_FDCWD, "./2295", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13812] close(15 [pid 13811] close(8 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(19 [pid 3627] fstat(3, [pid 13812] close(16 [pid 13811] close(9 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(20 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13812] close(17 [pid 13811] close(10 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(21 [pid 3627] getdents64(3, [pid 13812] close(18 [pid 13811] close(11 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(22 [pid 3627] umount2("./2295/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13812] close(19 [pid 13811] close(12 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(23 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13812] close(20 [pid 13811] close(13 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2295/binderfs", [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(24 [pid 13812] close(21 [pid 13811] close(14 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(25 [pid 3627] unlink("./2295/binderfs" [pid 13812] close(22 [pid 13811] close(15 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(26 [pid 3627] <... unlink resumed>) = 0 [pid 13812] close(23 [pid 13811] close(16 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(27 [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13812] close(24 [pid 13811] close(17 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] close(28 [pid 13812] close(25 [pid 13811] close(18 [pid 3627] <... close resumed>) = 0 [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2295" [pid 13812] close(26 [pid 13811] close(19 [pid 13810] close(29 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13812] close(27 [pid 13811] close(20 [pid 13810] exit_group(0 [pid 3627] mkdir("./2296", 0777 [pid 13812] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] <... exit_group resumed>) = ? [pid 13812] close(28) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13811] close(21 [pid 13812] close(29) = -1 EBADF (Bad file descriptor) [pid 13812] exit_group(0) = ? [pid 13812] +++ exited with 0 +++ [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13810] +++ exited with 0 +++ [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13811] close(22 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2363, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2265, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3631] umount2("./2361", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2263", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] openat(AT_FDCWD, "./2361", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... openat resumed>) = 3 [pid 3626] openat(AT_FDCWD, "./2263", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 13813 attached [pid 13811] close(23 [pid 3631] fstat(3, [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2298 [pid 3626] <... openat resumed>) = 3 [pid 13813] set_robust_list(0x5555566c15e0, 24 [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] fstat(3, [pid 13813] <... set_robust_list resumed>) = 0 [pid 13811] close(24 [pid 3631] getdents64(3, [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13813] chdir("./2296" [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] getdents64(3, [pid 13813] <... chdir resumed>) = 0 [pid 13811] close(25 [pid 3631] umount2("./2361/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2263/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] lstat("./2361/binderfs", [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13813] <... prctl resumed>) = 0 [pid 13811] close(26 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] lstat("./2263/binderfs", [pid 13813] setpgid(0, 0 [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2361/binderfs" [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13813] <... setpgid resumed>) = 0 [pid 13811] close(27 [pid 3631] <... unlink resumed>) = 0 [pid 3626] unlink("./2263/binderfs" [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3626] <... unlink resumed>) = 0 [pid 13813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13811] close(28 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] getdents64(3, [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13813] <... openat resumed>) = 3 [pid 13811] close(29 [pid 3631] <... close resumed>) = 0 [pid 3626] close(3 [pid 13813] write(3, "1000", 4 [pid 13811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2361" [pid 3626] <... close resumed>) = 0 [pid 13813] <... write resumed>) = 4 [pid 13811] exit_group(0 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] rmdir("./2263" [pid 13813] close(3 [pid 13811] <... exit_group resumed>) = ? [pid 3631] mkdir("./2362", 0777 [pid 3626] <... rmdir resumed>) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] mkdir("./2264", 0777 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... mkdir resumed>) = 0 [pid 13813] <... close resumed>) = 0 [pid 13811] +++ exited with 0 +++ [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13814 attached [pid 13813] symlink("/dev/binderfs", "./binderfs" [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2364 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2332, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2266 ./strace-static-x86_64: Process 13815 attached [pid 13815] set_robust_list(0x5555566c15e0, 24 [pid 3630] umount2("./2330", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2330", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3630] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] umount2("./2330/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2330/binderfs", [pid 13813] <... symlink resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13813] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] unlink("./2330/binderfs" [pid 13813] <... openat resumed>) = 3 [pid 3630] <... unlink resumed>) = 0 [pid 13813] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3 [pid 13813] <... write resumed>) = 8 [pid 3630] <... close resumed>) = 0 [pid 13815] <... set_robust_list resumed>) = 0 [pid 13813] close(3 [pid 3630] rmdir("./2330" [pid 13815] chdir("./2264" [pid 13813] <... close resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 13815] <... chdir resumed>) = 0 [pid 13813] close(4 [pid 3630] mkdir("./2331", 0777 [pid 13815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13815] <... prctl resumed>) = 0 [pid 13813] close(5 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13816 attached [pid 13815] setpgid(0, 0 [pid 13814] set_robust_list(0x5555566c15e0, 24 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13815] <... setpgid resumed>) = 0 [pid 13814] <... set_robust_list resumed>) = 0 [pid 13813] close(6 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2333 [pid 13815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13814] chdir("./2362" [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13815] <... openat resumed>) = 3 [pid 13813] close(7 [pid 13815] write(3, "1000", 4 [pid 13814] <... chdir resumed>) = 0 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13815] <... write resumed>) = 4 [pid 13815] close(3 [pid 13814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13813] close(8 [pid 13815] <... close resumed>) = 0 [pid 13814] <... prctl resumed>) = 0 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13815] symlink("/dev/binderfs", "./binderfs" [pid 13813] close(9 [pid 13814] setpgid(0, 0 [pid 13816] set_robust_list(0x5555566c15e0, 24 [pid 13815] <... symlink resumed>) = 0 [pid 13814] <... setpgid resumed>) = 0 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13815] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13813] close(10 [pid 13814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13816] <... set_robust_list resumed>) = 0 [pid 13815] <... openat resumed>) = 3 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13815] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13814] <... openat resumed>) = 3 [pid 13813] close(11 [pid 13816] chdir("./2331" [pid 13815] <... write resumed>) = 8 [pid 13814] write(3, "1000", 4 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13815] close(3 [pid 13816] <... chdir resumed>) = 0 [pid 13814] <... write resumed>) = 4 [pid 13813] close(12 [pid 13816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13815] <... close resumed>) = 0 [pid 13814] close(3 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] <... prctl resumed>) = 0 [pid 13815] close(4 [pid 13814] <... close resumed>) = 0 [pid 13813] close(13 [pid 13816] setpgid(0, 0 [pid 13815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] symlink("/dev/binderfs", "./binderfs" [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] <... setpgid resumed>) = 0 [pid 13815] close(5) = -1 EBADF (Bad file descriptor) [pid 13814] <... symlink resumed>) = 0 [pid 13813] close(14 [pid 13816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13815] close(6 [pid 13814] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13815] close(7 [pid 13816] <... openat resumed>) = 3 [pid 13814] <... openat resumed>) = 3 [pid 13813] close(15 [pid 13816] write(3, "1000", 4 [pid 13815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] <... write resumed>) = 4 [pid 13815] close(8 [pid 13816] close(3 [pid 13815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... write resumed>) = 8 [pid 13813] close(16 [pid 13816] <... close resumed>) = 0 [pid 13815] close(9 [pid 13814] close(3 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] symlink("/dev/binderfs", "./binderfs" [pid 13815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = 0 [pid 13813] close(17 [pid 13816] <... symlink resumed>) = 0 [pid 13815] close(10 [pid 13814] close(4 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] close(18 [pid 13815] close(11) = -1 EBADF (Bad file descriptor) [pid 13815] close(12) = -1 EBADF (Bad file descriptor) [pid 13815] close(13) = -1 EBADF (Bad file descriptor) [pid 13815] close(14) = -1 EBADF (Bad file descriptor) [pid 13815] close(15) = -1 EBADF (Bad file descriptor) [pid 13815] close(16) = -1 EBADF (Bad file descriptor) [pid 13815] close(17) = -1 EBADF (Bad file descriptor) [pid 13815] close(18) = -1 EBADF (Bad file descriptor) [pid 13815] close(19) = -1 EBADF (Bad file descriptor) [pid 13815] close(20) = -1 EBADF (Bad file descriptor) [pid 13815] close(21) = -1 EBADF (Bad file descriptor) [pid 13815] close(22) = -1 EBADF (Bad file descriptor) [pid 13815] close(23) = -1 EBADF (Bad file descriptor) [pid 13815] close(24) = -1 EBADF (Bad file descriptor) [pid 13815] close(25) = -1 EBADF (Bad file descriptor) [pid 13815] close(26) = -1 EBADF (Bad file descriptor) [pid 13815] close(27) = -1 EBADF (Bad file descriptor) [pid 13815] close(28) = -1 EBADF (Bad file descriptor) [pid 13815] close(29) = -1 EBADF (Bad file descriptor) [pid 13814] close(5 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13815] exit_group(0 [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] close(19 [pid 13816] <... openat resumed>) = 3 [pid 13815] <... exit_group resumed>) = ? [pid 13814] close(6 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13815] +++ exited with 0 +++ [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] close(20 [pid 13814] close(7 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] <... write resumed>) = 8 [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] close(21 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2266, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13816] close(3 [pid 13814] close(8 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2264", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13816] <... close resumed>) = 0 [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] close(22 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13816] close(4 [pid 13814] close(9 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2264", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] close(23 [pid 3626] <... openat resumed>) = 3 [pid 13816] close(5 [pid 13814] close(10 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] close(24 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13816] close(6 [pid 13814] close(11 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] close(25 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13816] close(7 [pid 13814] close(12 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2264/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] close(26 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13816] close(8 [pid 13814] close(13 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2264/binderfs", [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] close(27 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13816] close(9 [pid 13814] close(14 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2264/binderfs" [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] close(28 [pid 3626] <... unlink resumed>) = 0 [pid 13816] close(10 [pid 13814] close(15 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] close(29 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13816] close(11 [pid 13814] close(16 [pid 13813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13813] exit_group(0 [pid 3626] <... close resumed>) = 0 [pid 13816] close(12 [pid 13814] close(17 [pid 13813] <... exit_group resumed>) = ? [pid 3626] rmdir("./2264" [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 3626] mkdir("./2265", 0777 [pid 13816] close(13 [pid 13814] close(18 [pid 13813] +++ exited with 0 +++ [pid 3626] <... mkdir resumed>) = 0 [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13817 attached [pid 13816] close(14 [pid 13814] close(19 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2298, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13817] set_robust_list(0x5555566c15e0, 24 [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2296", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2267 [pid 13816] close(15 [pid 13814] close(20 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13817] <... set_robust_list resumed>) = 0 [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2296", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13817] chdir("./2265") = 0 [pid 13817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13817] setpgid(0, 0) = 0 [pid 13817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13816] close(16 [pid 13814] close(21 [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13817] write(3, "1000", 4 [pid 13816] close(17 [pid 13814] close(22 [pid 13817] <... write resumed>) = 4 [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13817] close(3 [pid 13816] close(18 [pid 13814] close(23 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13817] <... close resumed>) = 0 [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13817] symlink("/dev/binderfs", "./binderfs" [pid 13816] close(19 [pid 13814] close(24 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] close(20 [pid 13814] close(25 [pid 3627] umount2("./2296/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13817] <... symlink resumed>) = 0 [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13817] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13816] close(21 [pid 13814] close(26 [pid 3627] lstat("./2296/binderfs", [pid 13817] <... openat resumed>) = 3 [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13817] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13816] close(22 [pid 13814] close(27 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13817] <... write resumed>) = 8 [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2296/binderfs" [pid 13817] close(3 [pid 13816] close(23 [pid 13814] close(28 [pid 13817] <... close resumed>) = 0 [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13817] close(4 [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] close(24 [pid 3627] getdents64(3, [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] close(29 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13817] close(5 [pid 13816] close(25 [pid 13814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] exit_group(0 [pid 13817] close(6 [pid 13816] close(26 [pid 3627] <... close resumed>) = 0 [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13814] <... exit_group resumed>) = ? [pid 3627] rmdir("./2296" [pid 13817] close(7 [pid 13816] close(27 [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13817] close(8) = -1 EBADF (Bad file descriptor) [pid 13817] close(9) = -1 EBADF (Bad file descriptor) [pid 13817] close(10) = -1 EBADF (Bad file descriptor) [pid 13817] close(11 [pid 13814] +++ exited with 0 +++ [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13817] close(12 [pid 3627] <... rmdir resumed>) = 0 [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13817] close(13 [pid 13816] close(28 [pid 3627] mkdir("./2297", 0777 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2364, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13817] close(14 [pid 13816] close(29 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3627] <... mkdir resumed>) = 0 [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13817] close(15 [pid 13816] exit_group(0 [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13817] close(16) = -1 EBADF (Bad file descriptor) [pid 13817] close(17) = -1 EBADF (Bad file descriptor) [pid 13817] close(18) = -1 EBADF (Bad file descriptor) [pid 13817] close(19) = -1 EBADF (Bad file descriptor) [pid 13817] close(20) = -1 EBADF (Bad file descriptor) [pid 13817] close(21) = -1 EBADF (Bad file descriptor) [pid 13817] close(22 [pid 13816] <... exit_group resumed>) = ? [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2362", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2299 [pid 13817] close(23) = -1 EBADF (Bad file descriptor) [pid 13817] close(24) = -1 EBADF (Bad file descriptor) [pid 13817] close(25) = -1 EBADF (Bad file descriptor) [pid 13817] close(26) = -1 EBADF (Bad file descriptor) [pid 13817] close(27 [pid 13816] +++ exited with 0 +++ [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13817] close(28 [pid 3631] openat(AT_FDCWD, "./2362", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2333, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13818 attached [pid 13817] close(29 [pid 3631] <... openat resumed>) = 3 [pid 13818] set_robust_list(0x5555566c15e0, 24 [pid 13817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13818] <... set_robust_list resumed>) = 0 [pid 13817] exit_group(0 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13818] chdir("./2297" [pid 13817] <... exit_group resumed>) = ? [pid 3631] getdents64(3, [pid 3630] umount2("./2331", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13818] <... chdir resumed>) = 0 [pid 13817] +++ exited with 0 +++ [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] umount2("./2362/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] openat(AT_FDCWD, "./2331", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13818] <... prctl resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13818] setpgid(0, 0 [pid 3631] lstat("./2362/binderfs", [pid 3630] <... openat resumed>) = 3 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13818] <... setpgid resumed>) = 0 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] fstat(3, [pid 13818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] unlink("./2362/binderfs" [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13818] <... openat resumed>) = 3 [pid 3631] <... unlink resumed>) = 0 [pid 3626] umount2("./2265", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13818] write(3, "1000", 4 [pid 3631] getdents64(3, [pid 3630] getdents64(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13818] <... write resumed>) = 4 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] openat(AT_FDCWD, "./2265", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13818] close(3 [pid 3631] close(3 [pid 3630] umount2("./2331/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... openat resumed>) = 3 [pid 13818] <... close resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] fstat(3, [pid 13818] symlink("/dev/binderfs", "./binderfs" [pid 3631] rmdir("./2362" [pid 3630] lstat("./2331/binderfs", [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13818] <... symlink resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13818] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] mkdir("./2363", 0777 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13818] <... openat resumed>) = 3 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] unlink("./2331/binderfs" [pid 3626] umount2("./2265/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13818] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13818] <... write resumed>) = 8 [pid 3630] <... unlink resumed>) = 0 [pid 3626] lstat("./2265/binderfs", [pid 13818] close(3 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13818] <... close resumed>) = 0 [pid 3626] unlink("./2265/binderfs" [pid 13818] close(4 [pid 3630] getdents64(3, [pid 3626] <... unlink resumed>) = 0 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2365 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] getdents64(3, [pid 13818] close(5 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3626] close(3 [pid 13818] close(6 [pid 3630] <... close resumed>) = 0 [pid 3626] <... close resumed>) = 0 ./strace-static-x86_64: Process 13819 attached [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2331" [pid 3626] rmdir("./2265" [pid 13818] close(7 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2332", 0777 [pid 3626] mkdir("./2266", 0777 [pid 13818] close(8 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13819] set_robust_list(0x5555566c15e0, 24 [pid 13818] close(9 [pid 13819] <... set_robust_list resumed>) = 0 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2268 [pid 13819] chdir("./2363" [pid 13818] close(10 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2334 [pid 13819] <... chdir resumed>) = 0 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13818] close(11 [pid 13819] <... prctl resumed>) = 0 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] setpgid(0, 0 [pid 13818] close(12 [pid 13819] <... setpgid resumed>) = 0 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13818] close(13 [pid 13819] <... openat resumed>) = 3 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] write(3, "1000", 4 [pid 13818] close(14 [pid 13819] <... write resumed>) = 4 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] close(3 [pid 13818] close(15 [pid 13819] <... close resumed>) = 0 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] symlink("/dev/binderfs", "./binderfs" [pid 13818] close(16 [pid 13819] <... symlink resumed>) = 0 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13818] close(17 [pid 13819] <... openat resumed>) = 3 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13818] close(18./strace-static-x86_64: Process 13820 attached [pid 13819] <... write resumed>) = 8 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13821 attached [pid 13820] set_robust_list(0x5555566c15e0, 24 [pid 13819] close(3 [pid 13818] close(19 [pid 13821] set_robust_list(0x5555566c15e0, 24 [pid 13820] <... set_robust_list resumed>) = 0 [pid 13819] <... close resumed>) = 0 [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... set_robust_list resumed>) = 0 [pid 13820] chdir("./2332" [pid 13819] close(4 [pid 13818] close(20 [pid 13821] chdir("./2266" [pid 13820] <... chdir resumed>) = 0 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... chdir resumed>) = 0 [pid 13820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13819] close(5 [pid 13818] close(21 [pid 13821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13820] <... prctl resumed>) = 0 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... prctl resumed>) = 0 [pid 13820] setpgid(0, 0 [pid 13819] close(6 [pid 13818] close(22 [pid 13821] setpgid(0, 0 [pid 13820] <... setpgid resumed>) = 0 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... setpgid resumed>) = 0 [pid 13820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13819] close(7 [pid 13818] close(23 [pid 13821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13820] <... openat resumed>) = 3 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... openat resumed>) = 3 [pid 13820] write(3, "1000", 4 [pid 13819] close(8 [pid 13818] close(24 [pid 13821] write(3, "1000", 4 [pid 13820] <... write resumed>) = 4 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... write resumed>) = 4 [pid 13820] close(3 [pid 13819] close(9 [pid 13818] close(25 [pid 13821] close(3 [pid 13820] <... close resumed>) = 0 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... close resumed>) = 0 [pid 13820] symlink("/dev/binderfs", "./binderfs" [pid 13819] close(10 [pid 13818] close(26 [pid 13821] symlink("/dev/binderfs", "./binderfs" [pid 13820] <... symlink resumed>) = 0 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... symlink resumed>) = 0 [pid 13820] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13819] close(11 [pid 13818] close(27 [pid 13821] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13820] <... openat resumed>) = 3 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... openat resumed>) = 3 [pid 13820] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13819] close(12 [pid 13818] close(28 [pid 13821] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13820] <... write resumed>) = 8 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... write resumed>) = 8 [pid 13820] close(3 [pid 13819] close(13 [pid 13818] close(29 [pid 13821] close(3 [pid 13820] <... close resumed>) = 0 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... close resumed>) = 0 [pid 13820] close(4 [pid 13819] close(14 [pid 13818] exit_group(0 [pid 13821] close(4 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13818] <... exit_group resumed>) = ? [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(5 [pid 13819] close(15) = -1 EBADF (Bad file descriptor) [pid 13819] close(16) = -1 EBADF (Bad file descriptor) [pid 13819] close(17) = -1 EBADF (Bad file descriptor) [pid 13819] close(18) = -1 EBADF (Bad file descriptor) [pid 13819] close(19) = -1 EBADF (Bad file descriptor) [pid 13821] close(5 [pid 13819] close(20 [pid 13818] +++ exited with 0 +++ [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(6 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13821] close(6 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] close(21 [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(7 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] close(22 [pid 13821] close(7 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(8 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2297", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13821] close(8 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] close(23 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(9 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2297", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13821] close(9 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] close(24 [pid 3627] <... openat resumed>) = 3 [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(10 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13821] close(10 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] close(25 [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(11 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13821] close(11 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] close(26 [pid 3627] getdents64(3, [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(12 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13821] close(12 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] close(27 [pid 3627] umount2("./2297/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(13 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13821] close(13 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] close(28 [pid 3627] lstat("./2297/binderfs", [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(14 [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] close(14 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] close(29 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(15 [pid 3627] unlink("./2297/binderfs" [pid 13821] close(15 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(16 [pid 3627] getdents64(3, [pid 13821] close(16 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(17 [pid 3627] close(3 [pid 13821] close(17 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(18 [pid 3627] rmdir("./2297" [pid 13821] close(18 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(19 [pid 13819] exit_group(0 [pid 3627] mkdir("./2298", 0777 [pid 13821] close(19 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] <... exit_group resumed>) = ? [pid 3627] <... mkdir resumed>) = 0 [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(20 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13821] close(20 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13819] +++ exited with 0 +++ [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(21 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2365, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2300 [pid 13821] close(21 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(22 [pid 3631] <... restart_syscall resumed>) = 0 [pid 13821] close(22 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(23 [pid 13821] close(23 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(24 [pid 3631] umount2("./2363", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13821] close(24 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(25 [pid 3631] openat(AT_FDCWD, "./2363", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13821] close(25 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(26 [pid 3631] <... openat resumed>) = 3 [pid 13821] close(26 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(27 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13821] close(27 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13822 attached [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(28 [pid 3631] getdents64(3, [pid 13821] close(28 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13822] set_robust_list(0x5555566c15e0, 24 [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] close(29 [pid 3631] umount2("./2363/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13822] <... set_robust_list resumed>) = 0 [pid 13821] close(29 [pid 13820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13820] exit_group(0 [pid 3631] lstat("./2363/binderfs", [pid 13822] chdir("./2298" [pid 13821] exit_group(0 [pid 13820] <... exit_group resumed>) = ? [pid 13822] <... chdir resumed>) = 0 [pid 13821] <... exit_group resumed>) = ? [pid 13820] +++ exited with 0 +++ [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13821] +++ exited with 0 +++ [pid 3631] unlink("./2363/binderfs") = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] getdents64(3, [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2268, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... restart_syscall resumed>) = 0 [pid 3626] umount2("./2266", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] close(3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... close resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2266", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] rmdir("./2363" [pid 3626] <... openat resumed>) = 3 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] fstat(3, [pid 13822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] mkdir("./2364", 0777 [pid 3630] umount2("./2332", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13822] <... prctl resumed>) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] getdents64(3, [pid 13822] setpgid(0, 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] openat(AT_FDCWD, "./2332", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2266/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2266/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2266/binderfs" [pid 13822] <... setpgid resumed>) = 0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2366 [pid 3630] <... openat resumed>) = 3 [pid 3626] <... unlink resumed>) = 0 [pid 3626] getdents64(3, [pid 3630] fstat(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] close(3 [pid 3630] getdents64(3, [pid 3626] <... close resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13822] <... openat resumed>) = 3 [pid 3626] rmdir("./2266" [pid 13822] write(3, "1000", 4 [pid 3630] umount2("./2332/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... rmdir resumed>) = 0 [pid 13822] <... write resumed>) = 4 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] mkdir("./2267", 0777./strace-static-x86_64: Process 13823 attached [pid 13822] close(3 [pid 3630] lstat("./2332/binderfs", [pid 3626] <... mkdir resumed>) = 0 [pid 13823] set_robust_list(0x5555566c15e0, 24 [pid 13822] <... close resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13823] <... set_robust_list resumed>) = 0 [pid 13822] symlink("/dev/binderfs", "./binderfs" [pid 3630] unlink("./2332/binderfs"./strace-static-x86_64: Process 13824 attached [pid 13823] chdir("./2364" [pid 13822] <... symlink resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 13824] set_robust_list(0x5555566c15e0, 24 [pid 13823] <... chdir resumed>) = 0 [pid 13822] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] getdents64(3, [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2269 [pid 13824] <... set_robust_list resumed>) = 0 [pid 13823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13824] chdir("./2267" [pid 13823] <... prctl resumed>) = 0 [pid 13822] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13824] <... chdir resumed>) = 0 [pid 13823] setpgid(0, 0 [pid 13822] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] close(3 [pid 13824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13823] <... setpgid resumed>) = 0 [pid 13822] <... write resumed>) = 8 [pid 3630] <... close resumed>) = 0 [pid 13824] <... prctl resumed>) = 0 [pid 13823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13822] close(3 [pid 3630] rmdir("./2332" [pid 13824] setpgid(0, 0 [pid 13823] <... openat resumed>) = 3 [pid 13824] <... setpgid resumed>) = 0 [pid 13823] write(3, "1000", 4 [pid 13822] <... close resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 13824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13823] <... write resumed>) = 4 [pid 13822] close(4 [pid 3630] mkdir("./2333", 0777 [pid 13824] <... openat resumed>) = 3 [pid 13823] close(3 [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13824] write(3, "1000", 4 [pid 13823] <... close resumed>) = 0 [pid 13822] close(5 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13824] <... write resumed>) = 4 [pid 13823] symlink("/dev/binderfs", "./binderfs" [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(3 [pid 13823] <... symlink resumed>) = 0 [pid 13824] <... close resumed>) = 0 [pid 13823] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13822] close(6 [pid 13824] symlink("/dev/binderfs", "./binderfs" [pid 13823] <... openat resumed>) = 3 [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2335 ./strace-static-x86_64: Process 13825 attached [pid 13824] <... symlink resumed>) = 0 [pid 13823] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13822] close(7 [pid 13825] set_robust_list(0x5555566c15e0, 24 [pid 13824] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13823] <... write resumed>) = 8 [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... set_robust_list resumed>) = 0 [pid 13822] close(8 [pid 13824] <... openat resumed>) = 3 [pid 13825] chdir("./2333" [pid 13824] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13823] close(3 [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... chdir resumed>) = 0 [pid 13824] <... write resumed>) = 8 [pid 13822] close(9 [pid 13825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13824] close(3 [pid 13823] <... close resumed>) = 0 [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... prctl resumed>) = 0 [pid 13824] <... close resumed>) = 0 [pid 13823] close(4 [pid 13822] close(10 [pid 13825] setpgid(0, 0 [pid 13824] close(4 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... setpgid resumed>) = 0 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(5 [pid 13822] close(11 [pid 13825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13824] close(5 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... openat resumed>) = 3 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(6 [pid 13822] close(12 [pid 13825] write(3, "1000", 4 [pid 13824] close(6 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... write resumed>) = 4 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(7 [pid 13822] close(13 [pid 13825] close(3 [pid 13824] close(7 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... close resumed>) = 0 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(8 [pid 13822] close(14 [pid 13825] symlink("/dev/binderfs", "./binderfs" [pid 13824] close(8 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(9 [pid 13822] close(15 [pid 13825] <... symlink resumed>) = 0 [pid 13824] close(9 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(10 [pid 13822] close(16 [pid 13824] close(10 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... openat resumed>) = 3 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(11 [pid 13822] close(17 [pid 13825] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13824] close(11 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(12 [pid 13822] close(18 [pid 13825] <... write resumed>) = 8 [pid 13824] close(12 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] close(3 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(13 [pid 13822] close(19 [pid 13825] <... close resumed>) = 0 [pid 13824] close(13 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] close(4 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(14 [pid 13822] close(20 [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(14 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] close(5 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(15 [pid 13822] close(21 [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(15 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] close(6 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(16 [pid 13822] close(22 [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(16 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] close(7 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(17 [pid 13822] close(23 [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(17 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] close(8 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(18 [pid 13822] close(24 [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(18 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] close(9 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(19 [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(19 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] close(25 [pid 13825] close(10 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(20 [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(20 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] close(26 [pid 13825] close(11 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(21 [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(21 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] close(27 [pid 13825] close(12 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(22 [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(22 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] close(28 [pid 13825] close(13 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(23 [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(23 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] close(29 [pid 13825] close(14 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(24 [pid 13822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(24 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] exit_group(0 [pid 13825] close(15 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(25 [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(25 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13822] <... exit_group resumed>) = ? [pid 13825] close(16 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(26 [pid 13824] close(26 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(27 [pid 13824] close(27 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(28 [pid 13824] close(28 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] close(29 [pid 13822] +++ exited with 0 +++ [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] close(29 [pid 13823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2300, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13825] close(17 [pid 13824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13823] exit_group(0 [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13824] exit_group(0 [pid 13823] <... exit_group resumed>) = ? [pid 13825] close(18 [pid 13824] <... exit_group resumed>) = ? [pid 13823] +++ exited with 0 +++ [pid 13824] +++ exited with 0 +++ [pid 3627] umount2("./2298", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13825] close(19 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] openat(AT_FDCWD, "./2298", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2269, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13825] close(20 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13825] close(21 [pid 3627] fstat(3, [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13825] close(22 [pid 3631] umount2("./2364", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] getdents64(3, [pid 3626] umount2("./2267", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13825] close(23 [pid 3631] openat(AT_FDCWD, "./2364", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] umount2("./2298/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] openat(AT_FDCWD, "./2267", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... openat resumed>) = 3 [pid 13825] close(24 [pid 3631] fstat(3, [pid 3627] lstat("./2298/binderfs", [pid 3626] fstat(3, [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13825] close(25 [pid 3631] getdents64(3, [pid 3627] unlink("./2298/binderfs" [pid 3626] getdents64(3, [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13825] close(26 [pid 3631] umount2("./2364/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... unlink resumed>) = 0 [pid 3626] umount2("./2267/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13825] close(27 [pid 3631] lstat("./2364/binderfs", [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] lstat("./2267/binderfs", [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] close(3 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13825] close(28 [pid 3631] unlink("./2364/binderfs" [pid 3627] <... close resumed>) = 0 [pid 3626] unlink("./2267/binderfs" [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] rmdir("./2298" [pid 3626] <... unlink resumed>) = 0 [pid 13825] close(29 [pid 3631] getdents64(3, [pid 3626] getdents64(3, [pid 13825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13825] exit_group(0 [pid 3631] close(3 [pid 3626] close(3 [pid 3627] mkdir("./2299", 0777 [pid 13825] <... exit_group resumed>) = ? [pid 3631] <... close resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 3626] rmdir("./2267" [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 3626] mkdir("./2268", 0777) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13825] +++ exited with 0 +++ [pid 3631] rmdir("./2364" [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2270 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2335, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 13826 attached ./strace-static-x86_64: Process 13827 attached [pid 3631] mkdir("./2365", 0777) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2301 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13827] set_robust_list(0x5555566c15e0, 24 [pid 3630] umount2("./2333", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13826] set_robust_list(0x5555566c15e0, 24./strace-static-x86_64: Process 13828 attached [pid 13827] <... set_robust_list resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13826] <... set_robust_list resumed>) = 0 [pid 13826] chdir("./2268") = 0 [pid 13826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13826] setpgid(0, 0) = 0 [pid 13826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13826] write(3, "1000", 4 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2367 [pid 3630] openat(AT_FDCWD, "./2333", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13826] <... write resumed>) = 4 [pid 3630] <... openat resumed>) = 3 [pid 3630] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13827] chdir("./2299" [pid 3630] getdents64(3, [pid 13828] set_robust_list(0x5555566c15e0, 24 [pid 13827] <... chdir resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13828] <... set_robust_list resumed>) = 0 [pid 13827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] umount2("./2333/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13827] <... prctl resumed>) = 0 [pid 13826] close(3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13827] setpgid(0, 0 [pid 13826] <... close resumed>) = 0 [pid 3630] lstat("./2333/binderfs", [pid 13827] <... setpgid resumed>) = 0 [pid 13826] symlink("/dev/binderfs", "./binderfs" [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13828] chdir("./2365" [pid 13827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] unlink("./2333/binderfs" [pid 13826] <... symlink resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 13827] <... openat resumed>) = 3 [pid 13826] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] getdents64(3, [pid 13828] <... chdir resumed>) = 0 [pid 13827] write(3, "1000", 4 [pid 13826] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13826] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13827] <... write resumed>) = 4 [pid 3630] close(3 [pid 13828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13827] close(3 [pid 13826] <... write resumed>) = 8 [pid 3630] <... close resumed>) = 0 [pid 13827] <... close resumed>) = 0 [pid 13826] close(3 [pid 3630] rmdir("./2333" [pid 13828] setpgid(0, 0 [pid 13827] symlink("/dev/binderfs", "./binderfs" [pid 13826] <... close resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 13828] <... setpgid resumed>) = 0 [pid 13827] <... symlink resumed>) = 0 [pid 13826] close(4) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2334", 0777 [pid 13827] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13826] close(5 [pid 3630] <... mkdir resumed>) = 0 [pid 13828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13827] <... openat resumed>) = 3 [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13828] <... openat resumed>) = 3 [pid 13827] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13826] close(6) = -1 EBADF (Bad file descriptor) [pid 13826] close(7) = -1 EBADF (Bad file descriptor) [pid 13826] close(8 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2336 [pid 13828] write(3, "1000", 4 [pid 13827] <... write resumed>) = 8 [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] close(9 [pid 13828] <... write resumed>) = 4 [pid 13827] close(3 [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] close(10) = -1 EBADF (Bad file descriptor) [pid 13828] close(3 [pid 13827] <... close resumed>) = 0 [pid 13826] close(11 [pid 13828] <... close resumed>) = 0 [pid 13827] close(4 [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] symlink("/dev/binderfs", "./binderfs" [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] close(12 [pid 13827] close(5 [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... symlink resumed>) = 0 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] close(13./strace-static-x86_64: Process 13829 attached [pid 13828] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13827] close(6 [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] set_robust_list(0x5555566c15e0, 24 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] close(14 [pid 13829] <... set_robust_list resumed>) = 0 [pid 13828] <... openat resumed>) = 3 [pid 13827] close(7 [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] chdir("./2334" [pid 13828] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] close(15 [pid 13829] <... chdir resumed>) = 0 [pid 13827] close(8 [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13828] <... write resumed>) = 8 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] close(16 [pid 13829] <... prctl resumed>) = 0 [pid 13828] close(3 [pid 13827] close(9 [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] setpgid(0, 0 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] close(17 [pid 13829] <... setpgid resumed>) = 0 [pid 13828] <... close resumed>) = 0 [pid 13827] close(10 [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13828] close(4 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] close(18 [pid 13829] <... openat resumed>) = 3 [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(11 [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] write(3, "1000", 4 [pid 13828] close(5 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] close(19 [pid 13829] <... write resumed>) = 4 [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(12 [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] close(3 [pid 13828] close(6 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] close(20 [pid 13829] <... close resumed>) = 0 [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(13 [pid 13829] symlink("/dev/binderfs", "./binderfs" [pid 13828] close(7 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] <... symlink resumed>) = 0 [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(14 [pid 13826] close(21 [pid 13829] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13828] close(8 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] <... openat resumed>) = 3 [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(15 [pid 13826] close(22 [pid 13829] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13828] close(9 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] <... write resumed>) = 8 [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(16 [pid 13826] close(23 [pid 13829] close(3 [pid 13828] close(10 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] <... close resumed>) = 0 [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(17 [pid 13826] close(24 [pid 13829] close(4 [pid 13828] close(11 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(18 [pid 13826] close(25 [pid 13829] close(5 [pid 13828] close(12 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(19 [pid 13828] close(13 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(20 [pid 13828] close(14 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(21 [pid 13828] close(15 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(22 [pid 13828] close(16 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(23 [pid 13828] close(17 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(24 [pid 13828] close(18 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(25 [pid 13828] close(19 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(26 [pid 13828] close(20 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(27 [pid 13826] close(26 [pid 13829] close(6 [pid 13828] close(21 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(28 [pid 13826] close(27 [pid 13829] close(7 [pid 13828] close(22 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] close(29 [pid 13826] close(28 [pid 13829] close(8 [pid 13828] close(23 [pid 13827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13827] exit_group(0 [pid 13826] close(29 [pid 13829] close(9 [pid 13828] close(24 [pid 13827] <... exit_group resumed>) = ? [pid 13826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13826] exit_group(0 [pid 13829] close(10 [pid 13826] <... exit_group resumed>) = ? [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] close(25 [pid 13827] +++ exited with 0 +++ [pid 13826] +++ exited with 0 +++ [pid 13829] close(11 [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] close(26 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2270, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13829] close(12 [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] close(27 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13829] close(13 [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] close(28 [pid 3627] umount2("./2299", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13829] close(14 [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13828] close(29 [pid 3627] openat(AT_FDCWD, "./2299", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] umount2("./2268", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13829] close(15 [pid 13828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13828] exit_group(0 [pid 3627] fstat(3, [pid 13828] <... exit_group resumed>) = ? [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13828] +++ exited with 0 +++ [pid 3627] getdents64(3, [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2367, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] umount2("./2299/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13829] close(16 [pid 3631] umount2("./2365", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] lstat("./2299/binderfs", [pid 3626] openat(AT_FDCWD, "./2268", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13829] close(17 [pid 3631] openat(AT_FDCWD, "./2365", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] unlink("./2299/binderfs" [pid 3626] <... openat resumed>) = 3 [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3627] <... unlink resumed>) = 0 [pid 3626] fstat(3, [pid 13829] close(18 [pid 3631] fstat(3, [pid 3627] getdents64(3, [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13829] close(19 [pid 3631] getdents64(3, [pid 3627] close(3 [pid 3626] getdents64(3, [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... close resumed>) = 0 [pid 13829] close(20 [pid 3631] umount2("./2365/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] rmdir("./2299" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... rmdir resumed>) = 0 [pid 3626] umount2("./2268/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13829] close(21 [pid 3631] lstat("./2365/binderfs", [pid 3627] mkdir("./2300", 0777 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] lstat("./2268/binderfs", [pid 13829] close(22 [pid 3631] unlink("./2365/binderfs" [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3626] unlink("./2268/binderfs" [pid 13829] close(23 [pid 3631] getdents64(3, [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2302 [pid 3626] <... unlink resumed>) = 0 [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] getdents64(3, [pid 13829] close(24 [pid 3631] close(3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3626] close(3 [pid 13829] close(25 [pid 3631] rmdir("./2365"./strace-static-x86_64: Process 13830 attached [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13830] set_robust_list(0x5555566c15e0, 24 [pid 13829] close(26 [pid 3631] mkdir("./2366", 0777 [pid 3626] rmdir("./2268" [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13829] close(27 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... rmdir resumed>) = 0 [pid 13830] <... set_robust_list resumed>) = 0 [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2269", 0777 [pid 13830] chdir("./2300" [pid 13829] close(28 [pid 3626] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 13831 attached [pid 13830] <... chdir resumed>) = 0 [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13832 attached [pid 13831] set_robust_list(0x5555566c15e0, 24 [pid 13830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13829] close(29 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2368 [pid 13831] <... set_robust_list resumed>) = 0 [pid 13830] <... prctl resumed>) = 0 [pid 13829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2271 [pid 13831] chdir("./2366" [pid 13830] setpgid(0, 0 [pid 13829] exit_group(0 [pid 13830] <... setpgid resumed>) = 0 [pid 13829] <... exit_group resumed>) = ? [pid 13831] <... chdir resumed>) = 0 [pid 13832] set_robust_list(0x5555566c15e0, 24 [pid 13831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13829] +++ exited with 0 +++ [pid 13831] <... prctl resumed>) = 0 [pid 13830] <... openat resumed>) = 3 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13831] setpgid(0, 0 [pid 13830] write(3, "1000", 4 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13831] <... setpgid resumed>) = 0 [pid 13830] <... write resumed>) = 4 [pid 13830] close(3 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13830] <... close resumed>) = 0 [pid 13830] symlink("/dev/binderfs", "./binderfs" [pid 13831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13830] <... symlink resumed>) = 0 [pid 13830] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13831] <... openat resumed>) = 3 [pid 13830] <... openat resumed>) = 3 [pid 13831] write(3, "1000", 4 [pid 13830] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] umount2("./2334", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13832] <... set_robust_list resumed>) = 0 [pid 13831] <... write resumed>) = 4 [pid 13830] <... write resumed>) = 8 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13831] close(3 [pid 13830] close(3 [pid 3630] openat(AT_FDCWD, "./2334", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13831] <... close resumed>) = 0 [pid 13830] <... close resumed>) = 0 [pid 13831] symlink("/dev/binderfs", "./binderfs" [pid 13830] close(4 [pid 3630] <... openat resumed>) = 3 [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] <... symlink resumed>) = 0 [pid 13830] close(5 [pid 3630] fstat(3, [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13830] close(6 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13832] chdir("./2269" [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13832] <... chdir resumed>) = 0 [pid 13831] <... openat resumed>) = 3 [pid 13830] close(7 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13831] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2334/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13830] close(8 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2334/binderfs", [pid 13832] <... prctl resumed>) = 0 [pid 13831] <... write resumed>) = 8 [pid 13830] close(9 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13831] close(3 [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] setpgid(0, 0 [pid 13830] close(10 [pid 3630] unlink("./2334/binderfs" [pid 13832] <... setpgid resumed>) = 0 [pid 13831] <... close resumed>) = 0 [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] close(4 [pid 13830] close(11 [pid 3630] <... unlink resumed>) = 0 [pid 13832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13830] close(12) = -1 EBADF (Bad file descriptor) [pid 13830] close(13) = -1 EBADF (Bad file descriptor) [pid 13830] close(14) = -1 EBADF (Bad file descriptor) [pid 13830] close(15) = -1 EBADF (Bad file descriptor) [pid 13830] close(16) = -1 EBADF (Bad file descriptor) [pid 13830] close(17) = -1 EBADF (Bad file descriptor) [pid 13830] close(18) = -1 EBADF (Bad file descriptor) [pid 13830] close(19) = -1 EBADF (Bad file descriptor) [pid 13830] close(20) = -1 EBADF (Bad file descriptor) [pid 13830] close(21) = -1 EBADF (Bad file descriptor) [pid 13830] close(22) = -1 EBADF (Bad file descriptor) [pid 13830] close(23) = -1 EBADF (Bad file descriptor) [pid 13830] close(24 [pid 13832] <... openat resumed>) = 3 [pid 13831] close(5 [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13832] write(3, "1000", 4 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13830] close(25 [pid 3630] close(3 [pid 13831] close(6 [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13832] <... write resumed>) = 4 [pid 13832] close(3 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13830] close(26 [pid 3630] rmdir("./2334" [pid 13832] <... close resumed>) = 0 [pid 13831] close(7 [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13830] close(27 [pid 3630] mkdir("./2335", 0777 [pid 13832] symlink("/dev/binderfs", "./binderfs" [pid 13831] close(8 [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13830] close(28 [pid 3630] <... mkdir resumed>) = 0 [pid 13831] close(9 [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13830] close(29 [pid 13832] <... symlink resumed>) = 0 [pid 13830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] close(10 [pid 13830] exit_group(0 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2337 [pid 13830] <... exit_group resumed>) = ? [pid 13832] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13831] close(11 [pid 13832] <... openat resumed>) = 3 [pid 13832] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13830] +++ exited with 0 +++ [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2302, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13831] close(12 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... restart_syscall resumed>) = 0 [pid 13831] close(13) = -1 EBADF (Bad file descriptor) [pid 13832] <... write resumed>) = 8 [pid 13831] close(14 [pid 3627] umount2("./2300", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] openat(AT_FDCWD, "./2300", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13831] close(15./strace-static-x86_64: Process 13833 attached [pid 13832] close(3 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13833] set_robust_list(0x5555566c15e0, 24 [pid 13832] <... close resumed>) = 0 [pid 13831] close(16 [pid 3627] fstat(3, [pid 13833] <... set_robust_list resumed>) = 0 [pid 13832] close(4 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] chdir("./2335" [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13833] <... chdir resumed>) = 0 [pid 13832] close(5 [pid 13831] close(17 [pid 3627] getdents64(3, [pid 13833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13833] <... prctl resumed>) = 0 [pid 13832] close(6 [pid 13831] close(18 [pid 3627] umount2("./2300/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13833] setpgid(0, 0 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13833] <... setpgid resumed>) = 0 [pid 13832] close(7 [pid 13831] close(19 [pid 13833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2300/binderfs", [pid 13833] <... openat resumed>) = 3 [pid 13832] close(8 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] write(3, "1000", 4 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] close(20 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13833] <... write resumed>) = 4 [pid 13832] close(9 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2300/binderfs" [pid 13833] close(3 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] close(21 [pid 13833] <... close resumed>) = 0 [pid 13832] close(10 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13833] symlink("/dev/binderfs", "./binderfs" [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] close(22 [pid 3627] getdents64(3, [pid 13833] <... symlink resumed>) = 0 [pid 13832] close(11 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13833] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] close(23 [pid 3627] close(3 [pid 13833] <... openat resumed>) = 3 [pid 13832] close(12 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13833] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] close(24 [pid 3627] rmdir("./2300" [pid 13833] <... write resumed>) = 8 [pid 13832] close(13 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] close(3 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] close(25 [pid 3627] <... rmdir resumed>) = 0 [pid 13833] <... close resumed>) = 0 [pid 13832] close(14 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] close(4 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] close(26 [pid 3627] mkdir("./2301", 0777 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(15 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] close(5 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] close(27 [pid 3627] <... mkdir resumed>) = 0 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(16 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] close(6 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] close(28 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(17 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] close(7 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(18 [pid 13833] close(8 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(19 [pid 13833] close(9 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] close(29 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(20 [pid 13831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2303 [pid 13833] close(10 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(21 [pid 13833] close(11 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(22 [pid 13833] close(12 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13834 attached [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(23 [pid 13834] set_robust_list(0x5555566c15e0, 24 [pid 13833] close(13 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13834] <... set_robust_list resumed>) = 0 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(24 [pid 13834] chdir("./2301" [pid 13833] close(14 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13834] <... chdir resumed>) = 0 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(25 [pid 13834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13833] close(15 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13834] <... prctl resumed>) = 0 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(26 [pid 13834] setpgid(0, 0 [pid 13833] close(16 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13834] <... setpgid resumed>) = 0 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(27 [pid 13834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13833] close(17 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13834] <... openat resumed>) = 3 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(28 [pid 13834] write(3, "1000", 4 [pid 13833] close(18 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13834] <... write resumed>) = 4 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] close(29 [pid 13834] close(3 [pid 13833] close(19 [pid 13832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13834] <... close resumed>) = 0 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] exit_group(0 [pid 13834] symlink("/dev/binderfs", "./binderfs" [pid 13833] close(20 [pid 13832] <... exit_group resumed>) = ? [pid 13834] <... symlink resumed>) = 0 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13832] +++ exited with 0 +++ [pid 13831] exit_group(0 [pid 13834] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13833] close(21 [pid 13831] <... exit_group resumed>) = ? [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2271, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13834] <... openat resumed>) = 3 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13834] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13833] close(22 [pid 13834] <... write resumed>) = 8 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13831] +++ exited with 0 +++ [pid 13834] close(3 [pid 13833] close(23 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13834] <... close resumed>) = 0 [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13834] close(4 [pid 13833] close(24 [pid 13834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13834] close(5 [pid 13833] close(25 [pid 13834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2366", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13834] close(6 [pid 13833] close(26 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2366", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13834] close(7 [pid 13833] close(27 [pid 13834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13834] close(8 [pid 13833] close(28 [pid 3631] fstat(3, [pid 3626] umount2("./2269", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13834] close(9 [pid 13833] close(29 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13834] close(10 [pid 13833] exit_group(0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] openat(AT_FDCWD, "./2269", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13833] <... exit_group resumed>) = ? [pid 13834] close(11 [pid 13833] +++ exited with 0 +++ [pid 13834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13834] close(12) = -1 EBADF (Bad file descriptor) [pid 13834] close(13) = -1 EBADF (Bad file descriptor) [pid 13834] close(14) = -1 EBADF (Bad file descriptor) [pid 13834] close(15) = -1 EBADF (Bad file descriptor) [pid 13834] close(16) = -1 EBADF (Bad file descriptor) [pid 13834] close(17) = -1 EBADF (Bad file descriptor) [pid 13834] close(18) = -1 EBADF (Bad file descriptor) [pid 13834] close(19) = -1 EBADF (Bad file descriptor) [pid 13834] close(20) = -1 EBADF (Bad file descriptor) [pid 13834] close(21) = -1 EBADF (Bad file descriptor) [pid 13834] close(22) = -1 EBADF (Bad file descriptor) [pid 13834] close(23) = -1 EBADF (Bad file descriptor) [pid 13834] close(24) = -1 EBADF (Bad file descriptor) [pid 13834] close(25) = -1 EBADF (Bad file descriptor) [pid 13834] close(26) = -1 EBADF (Bad file descriptor) [pid 13834] close(27) = -1 EBADF (Bad file descriptor) [pid 13834] close(28) = -1 EBADF (Bad file descriptor) [pid 13834] close(29) = -1 EBADF (Bad file descriptor) [pid 13834] exit_group(0 [pid 3631] umount2("./2366/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13834] <... exit_group resumed>) = ? [pid 3626] <... openat resumed>) = 3 [pid 13834] +++ exited with 0 +++ [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2337, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] fstat(3, [pid 3631] lstat("./2366/binderfs", [pid 3630] umount2("./2335", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] unlink("./2366/binderfs" [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] getdents64(3, [pid 3631] <... unlink resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2335", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] getdents64(3, [pid 3630] <... openat resumed>) = 3 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] fstat(3, [pid 3626] umount2("./2269/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] close(3 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... close resumed>) = 0 [pid 3630] getdents64(3, [pid 3626] lstat("./2269/binderfs", [pid 3631] rmdir("./2366") = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] mkdir("./2367", 0777 [pid 3630] umount2("./2335/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] umount2("./2301", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] unlink("./2269/binderfs" [pid 3631] <... mkdir resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] lstat("./2335/binderfs", [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... unlink resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2335/binderfs"./strace-static-x86_64: Process 13835 attached ) = 0 [pid 3627] openat(AT_FDCWD, "./2301", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] getdents64(3, [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2369 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13835] set_robust_list(0x5555566c15e0, 24 [pid 3627] <... openat resumed>) = 3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13835] <... set_robust_list resumed>) = 0 [pid 3630] close(3 [pid 3627] fstat(3, [pid 3626] close(3 [pid 3630] <... close resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... close resumed>) = 0 [pid 3630] rmdir("./2335" [pid 3627] getdents64(3, [pid 3626] rmdir("./2269" [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... rmdir resumed>) = 0 [pid 3630] mkdir("./2336", 0777 [pid 3627] umount2("./2301/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] mkdir("./2270", 0777 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13835] chdir("./2367" [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] lstat("./2301/binderfs", [pid 3626] <... mkdir resumed>) = 0 [pid 13835] <... chdir resumed>) = 0 [pid 13835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13835] setpgid(0, 0) = 0 [pid 13835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2338 [pid 3627] unlink("./2301/binderfs" [pid 13835] <... openat resumed>) = 3 [pid 13835] write(3, "1000", 4) = 4 [pid 13835] close(3) = 0 [pid 13835] symlink("/dev/binderfs", "./binderfs" [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2272 [pid 3627] getdents64(3, [pid 13835] <... symlink resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3./strace-static-x86_64: Process 13836 attached [pid 13835] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... close resumed>) = 0 [pid 13836] set_robust_list(0x5555566c15e0, 24 [pid 13835] <... openat resumed>) = 3 [pid 3627] rmdir("./2301" [pid 13836] <... set_robust_list resumed>) = 0 [pid 13835] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] <... rmdir resumed>) = 0 [pid 3627] mkdir("./2302", 0777./strace-static-x86_64: Process 13837 attached [pid 13836] chdir("./2336" [pid 13835] <... write resumed>) = 8 [pid 3627] <... mkdir resumed>) = 0 [pid 13837] set_robust_list(0x5555566c15e0, 24 [pid 13836] <... chdir resumed>) = 0 [pid 13835] close(3 [pid 13837] <... set_robust_list resumed>) = 0 [pid 13836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13835] <... close resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13837] chdir("./2270" [pid 13836] <... prctl resumed>) = 0 [pid 13835] close(4 [pid 13837] <... chdir resumed>) = 0 [pid 13836] setpgid(0, 0 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13836] <... setpgid resumed>) = 0 [pid 13835] close(5 [pid 13837] <... prctl resumed>) = 0 [pid 13836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] setpgid(0, 0 [pid 13836] <... openat resumed>) = 3 [pid 13835] close(6 [pid 13837] <... setpgid resumed>) = 0 [pid 13836] write(3, "1000", 4 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13836] <... write resumed>) = 4 [pid 13835] close(7 [pid 13837] <... openat resumed>) = 3 [pid 13836] close(3 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] write(3, "1000", 4 [pid 13836] <... close resumed>) = 0 [pid 13835] close(8 [pid 13837] <... write resumed>) = 4 [pid 13836] symlink("/dev/binderfs", "./binderfs" [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] close(3 [pid 13836] <... symlink resumed>) = 0 [pid 13835] close(9 [pid 13837] <... close resumed>) = 0 [pid 13836] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] symlink("/dev/binderfs", "./binderfs" [pid 13836] <... openat resumed>) = 3 [pid 13835] close(10 [pid 13837] <... symlink resumed>) = 0 [pid 13836] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13838 attached [pid 13837] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13836] <... write resumed>) = 8 [pid 13835] close(11 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2304 [pid 13838] set_robust_list(0x5555566c15e0, 24 [pid 13837] <... openat resumed>) = 3 [pid 13836] close(3 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13836] <... close resumed>) = 0 [pid 13835] close(12 [pid 13837] <... write resumed>) = 8 [pid 13836] close(4 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] close(3 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(13 [pid 13838] <... set_robust_list resumed>) = 0 [pid 13837] <... close resumed>) = 0 [pid 13836] close(5 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] close(4 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(14 [pid 13838] chdir("./2302" [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(6 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] <... chdir resumed>) = 0 [pid 13837] close(5 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(15 [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(7 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13837] close(6 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(16 [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(8 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] <... prctl resumed>) = 0 [pid 13837] close(7 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(17 [pid 13838] setpgid(0, 0 [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(9 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] <... setpgid resumed>) = 0 [pid 13837] close(8 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(18 [pid 13838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(10 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] close(9 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(19 [pid 13838] <... openat resumed>) = 3 [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(11 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] write(3, "1000", 4 [pid 13837] close(10 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(20 [pid 13838] <... write resumed>) = 4 [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(12 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] close(3 [pid 13837] close(11 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(21 [pid 13838] <... close resumed>) = 0 [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(13 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] symlink("/dev/binderfs", "./binderfs" [pid 13837] close(12 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(22 [pid 13838] <... symlink resumed>) = 0 [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(14 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13837] close(13 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(23 [pid 13838] <... openat resumed>) = 3 [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(15 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13837] close(14 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(24 [pid 13838] <... write resumed>) = 8 [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(16 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] close(3 [pid 13837] close(15 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(25 [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(17 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] <... close resumed>) = 0 [pid 13838] close(4 [pid 13837] close(16 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(26 [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(18 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] close(5 [pid 13837] close(17 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(27 [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(19 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] close(6 [pid 13837] close(18 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(28 [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(20 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] close(7 [pid 13837] close(19 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] close(29 [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(21 [pid 13835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] close(8 [pid 13837] close(20 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] exit_group(0 [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(22 [pid 13835] <... exit_group resumed>) = ? [pid 13838] close(9 [pid 13837] close(21 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13835] +++ exited with 0 +++ [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(23 [pid 13838] close(10 [pid 13837] close(22 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(24 [pid 13838] close(11 [pid 13837] close(23 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2369, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(25 [pid 13838] close(12 [pid 13837] close(24 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(26 [pid 3631] umount2("./2367", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13838] close(13 [pid 13837] close(25 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(27 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13838] close(14 [pid 13837] close(26 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2367", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3631] fstat(3, [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13836] close(28 [pid 13838] close(15 [pid 13837] close(27 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] close(29 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13838] close(16 [pid 13837] close(28 [pid 13836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2367/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13836] exit_group(0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13838] close(17 [pid 13837] close(29 [pid 13836] <... exit_group resumed>) = ? [pid 3631] lstat("./2367/binderfs", [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] unlink("./2367/binderfs") = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3) = 0 [pid 3631] rmdir("./2367" [pid 13838] close(18 [pid 13836] +++ exited with 0 +++ [pid 3631] <... rmdir resumed>) = 0 [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13837] exit_group(0 [pid 3631] mkdir("./2368", 0777 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13838] close(19 [pid 13837] <... exit_group resumed>) = ? [pid 3631] <... mkdir resumed>) = 0 [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13839 attached [pid 13838] close(20 [pid 13837] +++ exited with 0 +++ [pid 13839] set_robust_list(0x5555566c15e0, 24 [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13839] <... set_robust_list resumed>) = 0 [pid 13838] close(21 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13839] chdir("./2368" [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13839] <... chdir resumed>) = 0 [pid 13838] close(22 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2370 [pid 13838] close(23 [pid 3630] umount2("./2336", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13839] <... prctl resumed>) = 0 [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13839] setpgid(0, 0 [pid 13838] close(24 [pid 3630] openat(AT_FDCWD, "./2336", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] umount2("./2270", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13839] <... setpgid resumed>) = 0 [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13838] close(25 [pid 3630] fstat(3, [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] openat(AT_FDCWD, "./2270", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13839] <... openat resumed>) = 3 [pid 13838] close(26 [pid 3630] getdents64(3, [pid 13839] write(3, "1000", 4 [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... openat resumed>) = 3 [pid 13839] <... write resumed>) = 4 [pid 13838] close(27 [pid 3630] umount2("./2336/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] fstat(3, [pid 13839] close(3 [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13839] <... close resumed>) = 0 [pid 13838] close(28 [pid 3630] lstat("./2336/binderfs", [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13839] symlink("/dev/binderfs", "./binderfs" [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] getdents64(3, [pid 13839] <... symlink resumed>) = 0 [pid 13838] close(29 [pid 3630] unlink("./2336/binderfs" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13839] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 3626] umount2("./2270/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13838] exit_group(0 [pid 3630] getdents64(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13838] <... exit_group resumed>) = ? [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] lstat("./2270/binderfs", [pid 3630] close(3) = 0 [pid 3630] rmdir("./2336") = 0 [pid 3630] mkdir("./2337", 0777 [pid 13838] +++ exited with 0 +++ [pid 3630] <... mkdir resumed>) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2304, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13839] <... openat resumed>) = 3 [pid 3626] unlink("./2270/binderfs"./strace-static-x86_64: Process 13840 attached [pid 13839] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2339 [pid 3626] <... unlink resumed>) = 0 [pid 13839] <... write resumed>) = 8 [pid 3627] umount2("./2302", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 13839] close(3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13839] <... close resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2302", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] close(3 [pid 13839] close(4 [pid 3627] <... openat resumed>) = 3 [pid 3626] <... close resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 3626] rmdir("./2270" [pid 13839] close(5 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] mkdir("./2271", 0777 [pid 13839] close(6 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... mkdir resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2302/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13840] set_robust_list(0x5555566c15e0, 24 [pid 13839] close(7 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 13841 attached [pid 13840] <... set_robust_list resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2302/binderfs", [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2273 [pid 13840] chdir("./2337" [pid 13839] close(8 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2302/binderfs" [pid 13840] <... chdir resumed>) = 0 [pid 13839] close(9 [pid 3627] <... unlink resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13839] close(10 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13840] <... prctl resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13840] setpgid(0, 0 [pid 13839] close(11 [pid 3627] <... close resumed>) = 0 [pid 13840] <... setpgid resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2302" [pid 13840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13839] close(12 [pid 3627] <... rmdir resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2303", 0777 [pid 13840] <... openat resumed>) = 3 [pid 13839] close(13 [pid 3627] <... mkdir resumed>) = 0 [pid 13840] write(3, "1000", 4 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13841] set_robust_list(0x5555566c15e0, 24 [pid 13840] <... write resumed>) = 4 [pid 13839] close(14./strace-static-x86_64: Process 13842 attached [pid 13840] close(3 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] set_robust_list(0x5555566c15e0, 24 [pid 13841] <... set_robust_list resumed>) = 0 [pid 13840] <... close resumed>) = 0 [pid 13839] close(15 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2305 [pid 13842] <... set_robust_list resumed>) = 0 [pid 13840] symlink("/dev/binderfs", "./binderfs" [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] chdir("./2303" [pid 13840] <... symlink resumed>) = 0 [pid 13839] close(16 [pid 13842] <... chdir resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13839] close(17 [pid 13842] <... prctl resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] setpgid(0, 0 [pid 13839] close(18 [pid 13842] <... setpgid resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13839] close(19 [pid 13842] <... openat resumed>) = 3 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] write(3, "1000", 4 [pid 13839] close(20 [pid 13842] <... write resumed>) = 4 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] close(3 [pid 13839] close(21 [pid 13842] <... close resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] symlink("/dev/binderfs", "./binderfs" [pid 13839] close(22 [pid 13842] <... symlink resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13839] close(23 [pid 13842] <... openat resumed>) = 3 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13841] chdir("./2271" [pid 13840] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13839] close(24 [pid 13842] <... write resumed>) = 8 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] close(3 [pid 13840] <... openat resumed>) = 3 [pid 13839] close(25 [pid 13841] <... chdir resumed>) = 0 [pid 13842] <... close resumed>) = 0 [pid 13840] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] close(4 [pid 13841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13839] close(26 [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] <... prctl resumed>) = 0 [pid 13840] <... write resumed>) = 8 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] close(5 [pid 13841] setpgid(0, 0 [pid 13840] close(3 [pid 13839] close(27 [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] <... setpgid resumed>) = 0 [pid 13840] <... close resumed>) = 0 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] close(6 [pid 13839] close(28 [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] close(4 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] close(7 [pid 13841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13839] close(29 [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] close(5 [pid 13839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] close(8 [pid 13841] <... openat resumed>) = 3 [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13839] exit_group(0 [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] write(3, "1000", 4 [pid 13840] close(6 [pid 13839] <... exit_group resumed>) = ? [pid 13842] close(9 [pid 13841] <... write resumed>) = 4 [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13839] +++ exited with 0 +++ [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(3 [pid 13840] close(7 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13842] close(10 [pid 13841] <... close resumed>) = 0 [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] symlink("/dev/binderfs", "./binderfs" [pid 13840] close(8 [pid 13842] close(11 [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] <... symlink resumed>) = 0 [pid 13840] close(9 [pid 3631] umount2("./2368", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13842] close(12 [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13841] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] close(10 [pid 3631] openat(AT_FDCWD, "./2368", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13842] close(13 [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13840] close(11 [pid 13842] close(14 [pid 13841] <... openat resumed>) = 3 [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13840] close(12 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13842] close(15 [pid 13841] <... write resumed>) = 8 [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(3 [pid 13840] close(13 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13842] close(16 [pid 13841] <... close resumed>) = 0 [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2368/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(4 [pid 13840] close(14 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13842] close(17 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2368/binderfs", [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(5 [pid 13840] close(15 [pid 13842] close(18 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(6 [pid 13840] close(16 [pid 3631] unlink("./2368/binderfs" [pid 13842] close(19 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(7 [pid 13840] close(17 [pid 3631] <... unlink resumed>) = 0 [pid 13842] close(20 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(8 [pid 13840] close(18 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13842] close(21 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(9 [pid 13840] close(19 [pid 3631] <... close resumed>) = 0 [pid 13842] close(22 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(10 [pid 13842] close(23 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(11 [pid 13842] close(24 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(12 [pid 13842] close(25 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(13 [pid 13842] close(26 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(14 [pid 13842] close(27 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(15 [pid 13842] close(28 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(16 [pid 13842] close(29 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13841] close(17 [pid 13842] exit_group(0 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13842] <... exit_group resumed>) = ? [pid 13841] close(18 [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2368" [pid 13842] +++ exited with 0 +++ [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] close(20 [pid 13841] close(19) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13841] close(20 [pid 13840] close(21 [pid 3631] mkdir("./2369", 0777 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... restart_syscall resumed>) = 0 [pid 13841] close(21 [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] close(22 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13841] close(22 [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2303", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13841] close(23 [pid 13840] close(23 [pid 3627] openat(AT_FDCWD, "./2303", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2371 [pid 3627] <... openat resumed>) = 3 ./strace-static-x86_64: Process 13843 attached [pid 13841] close(24 [pid 13840] close(24 [pid 3627] fstat(3, [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13841] close(25 [pid 13840] close(25 [pid 3627] getdents64(3, [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13841] close(26 [pid 13840] close(26 [pid 3627] umount2("./2303/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13841] close(27 [pid 13840] close(27 [pid 3627] lstat("./2303/binderfs", [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13843] set_robust_list(0x5555566c15e0, 24 [pid 13841] close(28 [pid 13840] close(28 [pid 3627] unlink("./2303/binderfs" [pid 13843] <... set_robust_list resumed>) = 0 [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 13841] close(29 [pid 13840] close(29 [pid 3627] getdents64(3, [pid 13843] chdir("./2369" [pid 13841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13841] exit_group(0 [pid 3627] close(3 [pid 13840] exit_group(0 [pid 13843] <... chdir resumed>) = 0 [pid 13841] <... exit_group resumed>) = ? [pid 13840] <... exit_group resumed>) = ? [pid 3627] <... close resumed>) = 0 [pid 13843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13841] +++ exited with 0 +++ [pid 13840] +++ exited with 0 +++ [pid 3627] rmdir("./2303" [pid 13843] <... prctl resumed>) = 0 [pid 13843] setpgid(0, 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2339, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... rmdir resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2273, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13843] <... setpgid resumed>) = 0 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3627] mkdir("./2304", 0777 [pid 13843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] <... restart_syscall resumed>) = 0 [pid 13843] <... openat resumed>) = 3 [pid 3627] <... mkdir resumed>) = 0 [pid 13843] write(3, "1000", 4 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] umount2("./2271", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13843] <... write resumed>) = 4 [pid 3630] umount2("./2337", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13843] close(3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13843] <... close resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2337", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13843] symlink("/dev/binderfs", "./binderfs" [pid 3630] <... openat resumed>) = 3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 13844 attached [pid 13843] <... symlink resumed>) = 0 [pid 3630] fstat(3, [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2306 [pid 3626] openat(AT_FDCWD, "./2271", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13844] set_robust_list(0x5555566c15e0, 24 [pid 3626] <... openat resumed>) = 3 [pid 13844] <... set_robust_list resumed>) = 0 [pid 3626] fstat(3, [pid 13844] chdir("./2304" [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13844] <... chdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13844] <... prctl resumed>) = 0 [pid 3626] umount2("./2271/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13844] setpgid(0, 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13844] <... setpgid resumed>) = 0 [pid 3626] lstat("./2271/binderfs", [pid 13844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13844] <... openat resumed>) = 3 [pid 3626] unlink("./2271/binderfs" [pid 13844] write(3, "1000", 4 [pid 3626] <... unlink resumed>) = 0 [pid 13844] <... write resumed>) = 4 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, [pid 13844] close(3 [pid 13843] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13844] <... close resumed>) = 0 [pid 3630] getdents64(3, [pid 3626] close(3 [pid 13844] symlink("/dev/binderfs", "./binderfs" [pid 13843] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... close resumed>) = 0 [pid 13844] <... symlink resumed>) = 0 [pid 13843] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] umount2("./2337/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] rmdir("./2271" [pid 13844] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... rmdir resumed>) = 0 [pid 13844] <... openat resumed>) = 3 [pid 13843] <... write resumed>) = 8 [pid 3630] lstat("./2337/binderfs", [pid 3626] mkdir("./2272", 0777 [pid 13844] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13843] close(3 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13844] <... write resumed>) = 8 [pid 13843] <... close resumed>) = 0 [pid 3630] unlink("./2337/binderfs" [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13844] close(3 [pid 13843] close(4 [pid 3630] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 13845 attached [pid 13844] <... close resumed>) = 0 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13845] set_robust_list(0x5555566c15e0, 24 [pid 13844] close(4 [pid 13843] close(5 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2274 [pid 13845] <... set_robust_list resumed>) = 0 [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13845] chdir("./2272" [pid 13844] close(5 [pid 13843] close(6 [pid 3630] <... close resumed>) = 0 [pid 13845] <... chdir resumed>) = 0 [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2337" [pid 13845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13844] close(6 [pid 13843] close(7 [pid 13845] <... prctl resumed>) = 0 [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13845] setpgid(0, 0 [pid 13844] close(7 [pid 13843] close(8 [pid 3630] mkdir("./2338", 0777 [pid 13845] <... setpgid resumed>) = 0 [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13844] close(8 [pid 3630] <... mkdir resumed>) = 0 [pid 13845] <... openat resumed>) = 3 [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(9 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13845] write(3, "1000", 4 [pid 13844] close(9 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] <... write resumed>) = 4 [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(3 [pid 13844] close(10 [pid 13845] <... close resumed>) = 0 [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] symlink("/dev/binderfs", "./binderfs" [pid 13844] close(11 [pid 13845] <... symlink resumed>) = 0 [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13844] close(12 [pid 13845] <... openat resumed>) = 3 [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13844] close(13 [pid 13845] <... write resumed>) = 8 [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(3 [pid 13844] close(14 [pid 13845] <... close resumed>) = 0 [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(10 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2340 ./strace-static-x86_64: Process 13846 attached [pid 13845] close(4 [pid 13844] close(15 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(11 [pid 13846] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13845] close(5 [pid 13844] close(16 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(12 [pid 13846] chdir("./2338" [pid 13845] close(6 [pid 13844] close(17 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... chdir resumed>) = 0 [pid 13843] close(13 [pid 13845] close(7 [pid 13844] close(18 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(14 [pid 13845] close(8 [pid 13844] close(19 [pid 13846] <... prctl resumed>) = 0 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(9 [pid 13844] close(20 [pid 13843] close(15 [pid 13846] setpgid(0, 0 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... setpgid resumed>) = 0 [pid 13845] close(10 [pid 13844] close(21 [pid 13843] close(16 [pid 13846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(11 [pid 13844] close(22 [pid 13843] close(17 [pid 13846] <... openat resumed>) = 3 [pid 13846] write(3, "1000", 4 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... write resumed>) = 4 [pid 13845] close(12 [pid 13844] close(23 [pid 13843] close(18 [pid 13846] close(3 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... close resumed>) = 0 [pid 13845] close(13 [pid 13844] close(24 [pid 13843] close(19 [pid 13846] symlink("/dev/binderfs", "./binderfs" [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(14 [pid 13844] close(25 [pid 13846] <... symlink resumed>) = 0 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(20 [pid 13846] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13845] close(15 [pid 13844] close(26 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... openat resumed>) = 3 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(21 [pid 13846] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13845] close(16 [pid 13844] close(27 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... write resumed>) = 8 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(22 [pid 13846] close(3 [pid 13845] close(17 [pid 13844] close(28 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... close resumed>) = 0 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(23 [pid 13846] close(4 [pid 13845] close(18 [pid 13844] close(29 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(24 [pid 13846] close(5 [pid 13845] close(19 [pid 13844] exit_group(0 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13844] <... exit_group resumed>) = ? [pid 13843] close(25 [pid 13846] close(6 [pid 13845] close(20 [pid 13844] +++ exited with 0 +++ [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(26 [pid 13846] close(7 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(27 [pid 13846] close(8 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(28 [pid 13846] close(9 [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] close(29 [pid 13846] close(10 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(21 [pid 13843] exit_group(0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2306, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13846] close(11 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13843] <... exit_group resumed>) = ? [pid 3627] umount2("./2304", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(22 [pid 13843] +++ exited with 0 +++ [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13846] close(12 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2371, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] openat(AT_FDCWD, "./2304", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(23 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13846] close(13 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(24 [pid 3627] fstat(3, [pid 13846] close(14 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(25 [pid 3631] umount2("./2369", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] getdents64(3, [pid 13846] close(15 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(26 [pid 3631] openat(AT_FDCWD, "./2369", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13846] close(16 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3627] umount2("./2304/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(27 [pid 3631] fstat(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13846] close(17 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] lstat("./2304/binderfs", [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(28 [pid 3631] getdents64(3, [pid 13846] close(18 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13845] close(29 [pid 3631] umount2("./2369/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] unlink("./2304/binderfs" [pid 13846] close(19 [pid 13845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2369/binderfs", [pid 3627] <... unlink resumed>) = 0 [pid 13845] exit_group(0 [pid 13846] close(20 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13845] <... exit_group resumed>) = ? [pid 3627] getdents64(3, [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2369/binderfs" [pid 13846] close(21 [pid 3631] <... unlink resumed>) = 0 [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13846] close(22 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13846] close(23 [pid 3631] <... close resumed>) = 0 [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2369" [pid 13846] close(24 [pid 3631] <... rmdir resumed>) = 0 [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2370", 0777 [pid 13846] close(25 [pid 3631] <... mkdir resumed>) = 0 [pid 13846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13846] close(26) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2372 [pid 13846] close(27) = -1 EBADF (Bad file descriptor) [pid 13846] close(28) = -1 EBADF (Bad file descriptor) [pid 13846] close(29) = -1 EBADF (Bad file descriptor) [pid 13846] exit_group(0) = ? [pid 13846] +++ exited with 0 +++ [pid 13845] +++ exited with 0 +++ [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] <... close resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3627] rmdir("./2304" [pid 3626] umount2("./2272", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 13847 attached [pid 13847] set_robust_list(0x5555566c15e0, 24 [pid 3630] <... restart_syscall resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] mkdir("./2305", 0777 [pid 3626] openat(AT_FDCWD, "./2272", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... mkdir resumed>) = 0 [pid 13847] <... set_robust_list resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... openat resumed>) = 3 [pid 3630] umount2("./2338", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13847] chdir("./2370") = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2307 [pid 3626] fstat(3, [pid 3630] openat(AT_FDCWD, "./2338", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... openat resumed>) = 3 [pid 3630] fstat(3, [pid 3626] getdents64(3, [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13847] <... prctl resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 13848 attached [pid 13847] setpgid(0, 0 [pid 3630] getdents64(3, [pid 3626] umount2("./2272/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13847] <... setpgid resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13848] set_robust_list(0x5555566c15e0, 24 [pid 13847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] umount2("./2338/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13848] <... set_robust_list resumed>) = 0 [pid 13847] <... openat resumed>) = 3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2272/binderfs", [pid 3630] lstat("./2338/binderfs", [pid 13847] write(3, "1000", 4 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13847] <... write resumed>) = 4 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2272/binderfs" [pid 13847] close(3 [pid 3630] unlink("./2338/binderfs" [pid 13847] <... close resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13847] symlink("/dev/binderfs", "./binderfs" [pid 3630] <... unlink resumed>) = 0 [pid 3626] getdents64(3, [pid 13847] <... symlink resumed>) = 0 [pid 3630] getdents64(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13848] chdir("./2305" [pid 13847] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3 [pid 13847] <... openat resumed>) = 3 [pid 13847] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13847] close(3) = 0 [pid 13847] close(4) = -1 EBADF (Bad file descriptor) [pid 13847] close(5) = -1 EBADF (Bad file descriptor) [pid 13847] close(6) = -1 EBADF (Bad file descriptor) [pid 13847] close(7) = -1 EBADF (Bad file descriptor) [pid 13847] close(8) = -1 EBADF (Bad file descriptor) [pid 13847] close(9) = -1 EBADF (Bad file descriptor) [pid 13847] close(10) = -1 EBADF (Bad file descriptor) [pid 13847] close(11) = -1 EBADF (Bad file descriptor) [pid 13847] close(12) = -1 EBADF (Bad file descriptor) [pid 13847] close(13) = -1 EBADF (Bad file descriptor) [pid 13847] close(14) = -1 EBADF (Bad file descriptor) [pid 13847] close(15) = -1 EBADF (Bad file descriptor) [pid 13847] close(16) = -1 EBADF (Bad file descriptor) [pid 13847] close(17) = -1 EBADF (Bad file descriptor) [pid 13847] close(18) = -1 EBADF (Bad file descriptor) [pid 13847] close(19) = -1 EBADF (Bad file descriptor) [pid 13847] close(20) = -1 EBADF (Bad file descriptor) [pid 13847] close(21) = -1 EBADF (Bad file descriptor) [pid 13847] close(22) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13848] <... chdir resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13847] close(23 [pid 3630] <... close resumed>) = 0 [pid 3626] rmdir("./2272" [pid 13848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2338" [pid 13848] <... prctl resumed>) = 0 [pid 13847] close(24 [pid 3626] <... rmdir resumed>) = 0 [pid 13847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3626] mkdir("./2273", 0777 [pid 13848] setpgid(0, 0 [pid 13847] close(25 [pid 3630] mkdir("./2339", 0777 [pid 13848] <... setpgid resumed>) = 0 [pid 13847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13847] close(26 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13847] close(27) = -1 EBADF (Bad file descriptor) [pid 13847] close(28) = -1 EBADF (Bad file descriptor) [pid 13847] close(29) = -1 EBADF (Bad file descriptor) [pid 13847] exit_group(0) = ? [pid 13847] +++ exited with 0 +++ [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] umount2("./2370", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] openat(AT_FDCWD, "./2370", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3631] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2275 [pid 3631] umount2("./2370/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2341 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] lstat("./2370/binderfs", [pid 13848] <... openat resumed>) = 3 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13848] write(3, "1000", 4 [pid 3631] unlink("./2370/binderfs") = 0 ./strace-static-x86_64: Process 13849 attached [pid 13848] <... write resumed>) = 4 [pid 3631] getdents64(3, [pid 13849] set_robust_list(0x5555566c15e0, 24 [pid 13848] close(3 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 13850 attached [pid 13849] <... set_robust_list resumed>) = 0 [pid 13848] <... close resumed>) = 0 [pid 3631] close(3 [pid 13850] set_robust_list(0x5555566c15e0, 24 [pid 13849] chdir("./2273" [pid 13848] symlink("/dev/binderfs", "./binderfs" [pid 3631] <... close resumed>) = 0 [pid 13850] <... set_robust_list resumed>) = 0 [pid 13849] <... chdir resumed>) = 0 [pid 3631] rmdir("./2370" [pid 13850] chdir("./2339" [pid 13849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] <... rmdir resumed>) = 0 [pid 13850] <... chdir resumed>) = 0 [pid 13849] <... prctl resumed>) = 0 [pid 3631] mkdir("./2371", 0777 [pid 13850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13849] setpgid(0, 0 [pid 3631] <... mkdir resumed>) = 0 [pid 13850] <... prctl resumed>) = 0 [pid 13849] <... setpgid resumed>) = 0 [pid 13848] <... symlink resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13850] setpgid(0, 0 [pid 13849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13848] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13850] <... setpgid resumed>) = 0 [pid 13849] <... openat resumed>) = 3 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2373 [pid 13850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13849] write(3, "1000", 4 [pid 13848] <... openat resumed>) = 3 [pid 13850] <... openat resumed>) = 3 [pid 13849] <... write resumed>) = 4 [pid 13848] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13850] write(3, "1000", 4 [pid 13849] close(3 [pid 13850] <... write resumed>) = 4 [pid 13849] <... close resumed>) = 0 [pid 13848] <... write resumed>) = 8 [pid 13850] close(3 [pid 13849] symlink("/dev/binderfs", "./binderfs" [pid 13850] <... close resumed>) = 0 [pid 13849] <... symlink resumed>) = 0 [pid 13848] close(3 [pid 13850] symlink("/dev/binderfs", "./binderfs" [pid 13849] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13850] <... symlink resumed>) = 0 [pid 13849] <... openat resumed>) = 3 [pid 13848] <... close resumed>) = 0 [pid 13850] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13849] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13848] close(4./strace-static-x86_64: Process 13851 attached [pid 13850] <... openat resumed>) = 3 [pid 13849] <... write resumed>) = 8 [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] set_robust_list(0x5555566c15e0, 24 [pid 13850] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13849] close(3 [pid 13848] close(5 [pid 13851] <... set_robust_list resumed>) = 0 [pid 13850] <... write resumed>) = 8 [pid 13849] <... close resumed>) = 0 [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] chdir("./2371" [pid 13850] close(3 [pid 13849] close(4 [pid 13848] close(6 [pid 13851] <... chdir resumed>) = 0 [pid 13850] <... close resumed>) = 0 [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13850] close(4 [pid 13849] close(5 [pid 13848] close(7 [pid 13851] <... prctl resumed>) = 0 [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] setpgid(0, 0 [pid 13850] close(5 [pid 13849] close(6 [pid 13851] <... setpgid resumed>) = 0 [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13850] close(6 [pid 13849] close(7 [pid 13851] <... openat resumed>) = 3 [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] write(3, "1000", 4 [pid 13850] close(7 [pid 13849] close(8 [pid 13851] <... write resumed>) = 4 [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(3 [pid 13850] close(8 [pid 13849] close(9 [pid 13851] <... close resumed>) = 0 [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] symlink("/dev/binderfs", "./binderfs" [pid 13850] close(9 [pid 13849] close(10 [pid 13851] <... symlink resumed>) = 0 [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13850] close(10 [pid 13849] close(11 [pid 13851] <... openat resumed>) = 3 [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] close(8 [pid 13851] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13850] close(11 [pid 13849] close(12 [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] <... write resumed>) = 8 [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] close(9 [pid 13851] close(3 [pid 13850] close(12 [pid 13849] close(13 [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] <... close resumed>) = 0 [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] close(10 [pid 13851] close(4 [pid 13850] close(13 [pid 13849] close(14 [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(5 [pid 13850] close(14 [pid 13849] close(15 [pid 13848] close(11 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(6 [pid 13850] close(15 [pid 13849] close(16 [pid 13848] close(12 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(7 [pid 13850] close(16 [pid 13849] close(17 [pid 13848] close(13 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(8 [pid 13850] close(17 [pid 13849] close(18 [pid 13848] close(14 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(9 [pid 13850] close(18 [pid 13849] close(19 [pid 13848] close(15 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(10 [pid 13850] close(19 [pid 13849] close(20 [pid 13848] close(16 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(11 [pid 13850] close(20 [pid 13849] close(21 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(12 [pid 13850] close(21 [pid 13849] close(22 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(13 [pid 13850] close(22 [pid 13849] close(23 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(14 [pid 13850] close(23 [pid 13849] close(24 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(15 [pid 13850] close(24 [pid 13849] close(25 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(16 [pid 13850] close(25 [pid 13849] close(26 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(17 [pid 13850] close(26 [pid 13849] close(27 [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] close(17 [pid 13851] close(18 [pid 13850] close(27 [pid 13849] close(28 [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] close(18 [pid 13851] close(19 [pid 13850] close(28 [pid 13849] close(29 [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] close(19 [pid 13851] close(20 [pid 13850] close(29 [pid 13849] exit_group(0 [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13849] <... exit_group resumed>) = ? [pid 13848] close(20 [pid 13851] close(21 [pid 13850] exit_group(0 [pid 13849] +++ exited with 0 +++ [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13850] <... exit_group resumed>) = ? [pid 13848] close(21 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2275, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13851] close(22 [pid 13850] +++ exited with 0 +++ [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] close(22 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2341, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13851] close(23 [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] close(23 [pid 13851] close(24 [pid 3626] umount2("./2273", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13851] close(25 [pid 13848] close(24 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2273", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13851] close(26 [pid 13848] close(25 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13851] close(27 [pid 13848] close(26 [pid 3626] fstat(3, [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2339", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13851] close(28 [pid 13848] close(27 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] getdents64(3, [pid 13851] close(29) = -1 EBADF (Bad file descriptor) [pid 13851] exit_group(0) = ? [pid 13851] +++ exited with 0 +++ [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2373, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] umount2("./2371", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] openat(AT_FDCWD, "./2371", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3631] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] umount2("./2371/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] lstat("./2371/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] unlink("./2371/binderfs") = 0 [pid 13848] close(28 [pid 3631] getdents64(3, [pid 3630] openat(AT_FDCWD, "./2339", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... openat resumed>) = 3 [pid 3626] umount2("./2273/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13848] close(29 [pid 3631] close(3 [pid 3630] fstat(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13848] exit_group(0 [pid 3631] rmdir("./2371" [pid 3630] getdents64(3, [pid 3626] lstat("./2273/binderfs", [pid 13848] <... exit_group resumed>) = ? [pid 3631] <... rmdir resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] mkdir("./2372", 0777 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13848] +++ exited with 0 +++ [pid 3630] umount2("./2339/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] unlink("./2273/binderfs" [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2374 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] <... unlink resumed>) = 0 [pid 3630] lstat("./2339/binderfs", [pid 3626] getdents64(3, [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2339/binderfs" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] umount2("./2305", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... unlink resumed>) = 0 [pid 3626] close(3 [pid 3630] getdents64(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] openat(AT_FDCWD, "./2305", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... close resumed>) = 0 [pid 3630] close(3 [pid 3627] <... openat resumed>) = 3 [pid 3626] rmdir("./2273" [pid 3630] <... close resumed>) = 0 [pid 3627] fstat(3, [pid 3630] rmdir("./2339" [pid 3626] <... rmdir resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] mkdir("./2274", 0777 [pid 3630] mkdir("./2340", 0777 [pid 3627] getdents64(3, [pid 3626] <... mkdir resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] umount2("./2305/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] lstat("./2305/binderfs", ./strace-static-x86_64: Process 13853 attached [pid 13853] set_robust_list(0x5555566c15e0, 24) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2276 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2342 [pid 3627] unlink("./2305/binderfs" [pid 13853] chdir("./2274" [pid 3627] <... unlink resumed>) = 0 [pid 3627] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3) = 0 [pid 13853] <... chdir resumed>) = 0 [pid 3627] rmdir("./2305" [pid 13853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13853] setpgid(0, 0) = 0 [pid 13853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13853] write(3, "1000", 4) = 4 [pid 13853] close(3) = 0 [pid 13853] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13853] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 ./strace-static-x86_64: Process 13854 attached [pid 13854] set_robust_list(0x5555566c15e0, 24 [pid 13853] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13854] <... set_robust_list resumed>) = 0 [pid 13854] chdir("./2340" [pid 13853] <... write resumed>) = 8 [pid 3627] <... rmdir resumed>) = 0 [pid 13854] <... chdir resumed>) = 0 [pid 13853] close(3 [pid 3627] mkdir("./2306", 0777./strace-static-x86_64: Process 13852 attached [pid 13854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13853] <... close resumed>) = 0 [pid 13854] <... prctl resumed>) = 0 [pid 13853] close(4 [pid 3627] <... mkdir resumed>) = 0 [pid 13854] setpgid(0, 0 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] set_robust_list(0x5555566c15e0, 24 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13854] <... setpgid resumed>) = 0 [pid 13853] close(5 [pid 13852] <... set_robust_list resumed>) = 0 [pid 13854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] <... openat resumed>) = 3 [pid 13853] close(6 [pid 13854] write(3, "1000", 4 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] <... write resumed>) = 4 [pid 13853] close(7 [pid 13854] close(3 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] <... close resumed>) = 0 [pid 13853] close(8 [pid 13854] symlink("/dev/binderfs", "./binderfs" [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] <... symlink resumed>) = 0 [pid 13853] close(9 [pid 13852] chdir("./2372" [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2308 [pid 13854] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] <... openat resumed>) = 3 [pid 13853] close(10 [pid 13852] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 13855 attached [pid 13854] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13855] set_robust_list(0x5555566c15e0, 24 [pid 13854] <... write resumed>) = 8 [pid 13853] close(11 [pid 13852] <... prctl resumed>) = 0 [pid 13855] <... set_robust_list resumed>) = 0 [pid 13854] close(3 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] chdir("./2306" [pid 13854] <... close resumed>) = 0 [pid 13853] close(12 [pid 13852] setpgid(0, 0 [pid 13855] <... chdir resumed>) = 0 [pid 13854] close(4 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] <... setpgid resumed>) = 0 [pid 13855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(13 [pid 13855] <... prctl resumed>) = 0 [pid 13854] close(5 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] setpgid(0, 0 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(14 [pid 13855] <... setpgid resumed>) = 0 [pid 13854] close(6 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(15 [pid 13855] <... openat resumed>) = 3 [pid 13854] close(7 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] write(3, "1000", 4 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(16 [pid 13855] <... write resumed>) = 4 [pid 13854] close(8 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] close(3 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(17 [pid 13855] <... close resumed>) = 0 [pid 13854] close(9 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] symlink("/dev/binderfs", "./binderfs" [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(18 [pid 13855] <... symlink resumed>) = 0 [pid 13854] close(10 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(19 [pid 13855] <... openat resumed>) = 3 [pid 13854] close(11 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(20 [pid 13855] <... write resumed>) = 8 [pid 13854] close(12 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13855] close(3 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(21 [pid 13855] <... close resumed>) = 0 [pid 13854] close(13 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] <... openat resumed>) = 3 [pid 13855] close(4 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(22 [pid 13852] write(3, "1000", 4 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(14 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] <... write resumed>) = 4 [pid 13855] close(5 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(23 [pid 13852] close(3 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(15 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] <... close resumed>) = 0 [pid 13855] close(6 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(24 [pid 13852] symlink("/dev/binderfs", "./binderfs" [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(16 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] close(7 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(25 [pid 13852] <... symlink resumed>) = 0 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(17 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] close(8 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(26 [pid 13852] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(18 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] close(9 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(27 [pid 13852] <... openat resumed>) = 3 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(19 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13855] close(10 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(28 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(20 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] <... write resumed>) = 8 [pid 13855] close(11 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] close(29 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(21 [pid 13853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] close(12 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] exit_group(0 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(22 [pid 13853] <... exit_group resumed>) = ? [pid 13855] close(13 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13853] +++ exited with 0 +++ [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(23 [pid 13855] close(14 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(24 [pid 13855] close(15 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(25 [pid 13855] close(16 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(26 [pid 13852] close(3 [pid 13855] close(17 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(27 [pid 13852] <... close resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13855] close(18 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] close(4 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(28 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13855] close(19 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] close(5 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] close(29 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2274", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13855] close(20 [pid 13854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] close(6 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] exit_group(0 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2274", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13855] close(21 [pid 13854] <... exit_group resumed>) = ? [pid 13852] close(7 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13854] +++ exited with 0 +++ [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13855] close(22 [pid 13852] close(8 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13855] close(23 [pid 13852] close(9 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13855] close(24 [pid 13852] close(10 [pid 3630] <... restart_syscall resumed>) = 0 [pid 3626] getdents64(3, [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13855] close(25 [pid 13852] close(11 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2274/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13855] close(26 [pid 13852] close(12 [pid 3630] umount2("./2340", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2274/binderfs", [pid 13855] close(27 [pid 13852] close(13 [pid 3630] openat(AT_FDCWD, "./2340", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13855] close(28 [pid 13852] close(14 [pid 3630] <... openat resumed>) = 3 [pid 3626] unlink("./2274/binderfs" [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13855] close(29 [pid 13852] close(15 [pid 3626] <... unlink resumed>) = 0 [pid 13855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13855] exit_group(0) = ? [pid 13855] +++ exited with 0 +++ [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3626] getdents64(3, [pid 13852] close(16 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2308, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] umount2("./2340/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13852] close(17 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] close(3 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2340/binderfs", [pid 3627] <... restart_syscall resumed>) = 0 [pid 13852] close(18 [pid 3626] <... close resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2340/binderfs" [pid 3626] rmdir("./2274" [pid 13852] close(19 [pid 3630] <... unlink resumed>) = 0 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3626] <... rmdir resumed>) = 0 [pid 3627] umount2("./2306", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13852] close(20 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] mkdir("./2275", 0777 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13852] close(21 [pid 3626] <... mkdir resumed>) = 0 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2306", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13852] close(22 [pid 3630] rmdir("./2340" [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13852] close(23 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] fstat(3, [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2341", 0777 [pid 13852] close(24 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2277 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] getdents64(3, [pid 13852] close(25 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2343 [pid 3627] umount2("./2306/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13852] close(26 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 13856 attached [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2306/binderfs", [pid 13856] set_robust_list(0x5555566c15e0, 24 [pid 13852] close(27 [pid 13856] <... set_robust_list resumed>) = 0 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13852] close(28 [pid 3627] unlink("./2306/binderfs" [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13857 attached [pid 13856] chdir("./2275" [pid 13852] close(29 [pid 3627] <... unlink resumed>) = 0 [pid 13856] <... chdir resumed>) = 0 [pid 13852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13852] exit_group(0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13857] set_robust_list(0x5555566c15e0, 24 [pid 13856] <... prctl resumed>) = 0 [pid 13852] <... exit_group resumed>) = ? [pid 3627] close(3 [pid 13857] <... set_robust_list resumed>) = 0 [pid 13856] setpgid(0, 0) = 0 [pid 13856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13856] write(3, "1000", 4 [pid 13852] +++ exited with 0 +++ [pid 3627] <... close resumed>) = 0 [pid 13857] chdir("./2341" [pid 13856] <... write resumed>) = 4 [pid 3627] rmdir("./2306" [pid 13856] close(3 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2374, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... rmdir resumed>) = 0 [pid 13857] <... chdir resumed>) = 0 [pid 13856] <... close resumed>) = 0 [pid 3631] umount2("./2372", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] mkdir("./2307", 0777 [pid 13856] symlink("/dev/binderfs", "./binderfs" [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13856] <... symlink resumed>) = 0 [pid 3631] openat(AT_FDCWD, "./2372", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... mkdir resumed>) = 0 [pid 13857] <... prctl resumed>) = 0 [pid 13856] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] <... openat resumed>) = 3 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13858 attached [pid 13857] setpgid(0, 0 [pid 13856] <... openat resumed>) = 3 [pid 3631] fstat(3, [pid 13858] set_robust_list(0x5555566c15e0, 24 [pid 13857] <... setpgid resumed>) = 0 [pid 13856] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2309 [pid 13857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13856] <... write resumed>) = 8 [pid 3631] getdents64(3, [pid 13858] <... set_robust_list resumed>) = 0 [pid 13857] <... openat resumed>) = 3 [pid 13856] close(3 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13857] write(3, "1000", 4) = 4 [pid 13856] <... close resumed>) = 0 [pid 3631] umount2("./2372/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13857] close(3 [pid 13856] close(4 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13858] chdir("./2307" [pid 13857] <... close resumed>) = 0 [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2372/binderfs", [pid 13857] symlink("/dev/binderfs", "./binderfs" [pid 13856] close(5 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13858] <... chdir resumed>) = 0 [pid 13857] <... symlink resumed>) = 0 [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2372/binderfs" [pid 13858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13857] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13856] close(6 [pid 13858] <... prctl resumed>) = 0 [pid 13857] <... openat resumed>) = 3 [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13858] setpgid(0, 0 [pid 13857] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13858] <... setpgid resumed>) = 0 [pid 13857] <... write resumed>) = 8 [pid 13856] close(7 [pid 3631] getdents64(3, [pid 13857] close(3 [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13857] <... close resumed>) = 0 [pid 13856] close(8 [pid 3631] close(3 [pid 13857] close(4) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13858] <... openat resumed>) = 3 [pid 13857] close(5 [pid 13856] close(9 [pid 3631] rmdir("./2372" [pid 13858] write(3, "1000", 4 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] <... write resumed>) = 4 [pid 13857] close(6 [pid 13856] close(10 [pid 3631] <... rmdir resumed>) = 0 [pid 13858] close(3 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2373", 0777 [pid 13858] <... close resumed>) = 0 [pid 13857] close(7 [pid 13856] close(11 [pid 13858] symlink("/dev/binderfs", "./binderfs" [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13858] <... symlink resumed>) = 0 [pid 13857] close(8 [pid 13856] close(12 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13858] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13857] close(9) = -1 EBADF (Bad file descriptor) [pid 13857] close(10) = -1 EBADF (Bad file descriptor) [pid 13857] close(11) = -1 EBADF (Bad file descriptor) [pid 13857] close(12 [pid 13856] close(13 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2375 [pid 13858] <... openat resumed>) = 3 [pid 13857] close(13 [pid 13856] close(14 [pid 13858] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13857] close(14 [pid 13856] close(15 [pid 13858] <... write resumed>) = 8 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] close(3 [pid 13857] close(15 [pid 13856] close(16./strace-static-x86_64: Process 13859 attached [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] <... close resumed>) = 0 [pid 13859] set_robust_list(0x5555566c15e0, 24 [pid 13857] close(16 [pid 13856] close(17 [pid 13859] <... set_robust_list resumed>) = 0 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] chdir("./2373" [pid 13857] close(17 [pid 13859] <... chdir resumed>) = 0 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13857] close(18 [pid 13859] <... prctl resumed>) = 0 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] setpgid(0, 0 [pid 13857] close(19 [pid 13859] <... setpgid resumed>) = 0 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13857] close(20 [pid 13859] <... openat resumed>) = 3 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] write(3, "1000", 4 [pid 13857] close(21 [pid 13859] <... write resumed>) = 4 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] close(3 [pid 13857] close(22 [pid 13859] <... close resumed>) = 0 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] symlink("/dev/binderfs", "./binderfs" [pid 13857] close(23 [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] <... symlink resumed>) = 0 [pid 13858] close(4 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] close(18 [pid 13859] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13857] close(24 [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] <... openat resumed>) = 3 [pid 13858] close(5 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] close(19 [pid 13859] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13857] close(25 [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] <... write resumed>) = 8 [pid 13858] close(6 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] close(20 [pid 13859] close(3 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13857] close(26 [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] <... close resumed>) = 0 [pid 13858] close(7 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] close(21 [pid 13859] close(4 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13857] close(27 [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] close(8 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] close(22 [pid 13859] close(5 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13857] close(28 [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] close(9 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] close(6 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13857] close(29 [pid 13856] close(23 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] close(10 [pid 13857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] close(7 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13857] exit_group(0 [pid 13856] close(24 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] close(11 [pid 13857] <... exit_group resumed>) = ? [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] close(8 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13857] +++ exited with 0 +++ [pid 13856] close(25 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] close(12 [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2343, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13859] close(9) = -1 EBADF (Bad file descriptor) [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] close(10 [pid 13858] close(13 [pid 13856] close(26 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 13859] close(11 [pid 13858] close(14 [pid 13856] close(27 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] close(12 [pid 13858] close(15 [pid 13856] close(28 [pid 3630] umount2("./2341", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13859] close(13 [pid 13858] close(16 [pid 13856] close(29 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2341", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13859] close(14 [pid 13858] close(17 [pid 13856] exit_group(0 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13856] <... exit_group resumed>) = ? [pid 3630] <... openat resumed>) = 3 [pid 13859] close(15 [pid 13858] close(18 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13859] close(16) = -1 EBADF (Bad file descriptor) [pid 13859] close(17) = -1 EBADF (Bad file descriptor) [pid 13859] close(18) = -1 EBADF (Bad file descriptor) [pid 13859] close(19) = -1 EBADF (Bad file descriptor) [pid 13856] +++ exited with 0 +++ [pid 13859] close(20 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2277, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] close(19 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13859] close(21 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3626] <... restart_syscall resumed>) = 0 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13858] close(20 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13859] close(22 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2341/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2275", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13859] close(23 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2275", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13859] close(24 [pid 3626] <... openat resumed>) = 3 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13859] close(25 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13859] close(26 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2275/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13859] close(27 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2275/binderfs", [pid 13859] close(28 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2275/binderfs" [pid 13859] close(29 [pid 3626] <... unlink resumed>) = 0 [pid 13859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13859] exit_group(0 [pid 13858] close(21 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13859] <... exit_group resumed>) = ? [pid 3626] close(3 [pid 13859] +++ exited with 0 +++ [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... close resumed>) = 0 [pid 13858] close(22 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] lstat("./2341/binderfs", [pid 3626] rmdir("./2275" [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13858] close(23 [pid 3630] unlink("./2341/binderfs" [pid 3626] mkdir("./2276", 0777 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 13858] close(24 [pid 3630] getdents64(3, [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13860 attached [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13858] close(25 [pid 3630] close(3 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2278 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13858] close(26 [pid 3630] rmdir("./2341" [pid 3631] umount2("./2373", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13858] close(27 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] mkdir("./2342", 0777 [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2373", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... mkdir resumed>) = 0 [pid 13858] close(28) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13858] close(29 [pid 3631] fstat(3, [pid 13858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 ./strace-static-x86_64: Process 13861 attached [pid 13858] exit_group(0 [pid 3631] getdents64(3, [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2344 [pid 13858] <... exit_group resumed>) = ? [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13861] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13861] chdir("./2342" [pid 13858] +++ exited with 0 +++ [pid 3631] umount2("./2373/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] lstat("./2373/binderfs", [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3631] unlink("./2373/binderfs" [pid 13861] <... chdir resumed>) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 13861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] getdents64(3, [pid 3627] umount2("./2307", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13861] <... prctl resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13861] setpgid(0, 0 [pid 3631] close(3 [pid 3627] openat(AT_FDCWD, "./2307", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13861] <... setpgid resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] rmdir("./2373" [pid 3627] fstat(3, [pid 13861] <... openat resumed>) = 3 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13861] write(3, "1000", 4 [pid 13860] set_robust_list(0x5555566c15e0, 24 [pid 3631] mkdir("./2374", 0777 [pid 3627] getdents64(3, [pid 13861] <... write resumed>) = 4 [pid 13860] <... set_robust_list resumed>) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13861] close(3 [pid 13860] chdir("./2276" [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] umount2("./2307/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13861] <... close resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13861] symlink("/dev/binderfs", "./binderfs" [pid 3627] lstat("./2307/binderfs", [pid 13861] <... symlink resumed>) = 0 [pid 13860] <... chdir resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13861] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2376 [pid 3627] unlink("./2307/binderfs" [pid 13861] <... openat resumed>) = 3 [pid 13860] <... prctl resumed>) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 13861] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13860] setpgid(0, 0 [pid 3627] getdents64(3, [pid 13861] <... write resumed>) = 8 [pid 13860] <... setpgid resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13861] close(3 [pid 3627] close(3 [pid 13861] <... close resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 13861] close(4 [pid 3627] rmdir("./2307" [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13861] close(5 [pid 3627] mkdir("./2308", 0777./strace-static-x86_64: Process 13862 attached [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13862] set_robust_list(0x5555566c15e0, 24 [pid 13861] close(6 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13862] <... set_robust_list resumed>) = 0 [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] chdir("./2374" [pid 13861] close(7 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2310 [pid 13862] <... chdir resumed>) = 0 [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13861] close(8 [pid 13862] <... prctl resumed>) = 0 [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... openat resumed>) = 3 [pid 13862] setpgid(0, 0 [pid 13861] close(9 [pid 13860] write(3, "1000", 4 [pid 13862] <... setpgid resumed>) = 0 [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... write resumed>) = 4 [pid 13862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13861] close(10 [pid 13860] close(3./strace-static-x86_64: Process 13863 attached [pid 13862] <... openat resumed>) = 3 [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = 0 [pid 13862] write(3, "1000", 4 [pid 13861] close(11 [pid 13860] symlink("/dev/binderfs", "./binderfs" [pid 13862] <... write resumed>) = 4 [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... symlink resumed>) = 0 [pid 13862] close(3 [pid 13861] close(12 [pid 13862] <... close resumed>) = 0 [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13863] set_robust_list(0x5555566c15e0, 24 [pid 13862] symlink("/dev/binderfs", "./binderfs" [pid 13861] close(13 [pid 13863] <... set_robust_list resumed>) = 0 [pid 13862] <... symlink resumed>) = 0 [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... openat resumed>) = 3 [pid 13862] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13861] close(14 [pid 13860] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13863] chdir("./2308" [pid 13862] <... openat resumed>) = 3 [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13863] <... chdir resumed>) = 0 [pid 13862] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13861] close(15 [pid 13860] <... write resumed>) = 8 [pid 13863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13862] <... write resumed>) = 8 [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] close(3 [pid 13863] <... prctl resumed>) = 0 [pid 13862] close(3 [pid 13861] close(16 [pid 13860] <... close resumed>) = 0 [pid 13863] setpgid(0, 0 [pid 13862] <... close resumed>) = 0 [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] close(4 [pid 13863] <... setpgid resumed>) = 0 [pid 13862] close(4 [pid 13861] close(17 [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] close(5 [pid 13861] close(18 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] close(6 [pid 13861] close(19 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] close(7 [pid 13861] close(20 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] close(8 [pid 13861] close(21 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] close(9 [pid 13861] close(22 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] close(10 [pid 13861] close(23 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] close(11 [pid 13861] close(24 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] close(12 [pid 13861] close(25 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] close(13 [pid 13863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13861] close(26 [pid 13860] close(5 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13863] <... openat resumed>) = 3 [pid 13862] close(14 [pid 13861] close(27 [pid 13860] close(6 [pid 13863] write(3, "1000", 4 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13863] <... write resumed>) = 4 [pid 13862] close(15 [pid 13861] close(28 [pid 13860] close(7 [pid 13863] close(3 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13863] <... close resumed>) = 0 [pid 13862] close(16 [pid 13861] close(29 [pid 13860] close(8 [pid 13863] symlink("/dev/binderfs", "./binderfs" [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13863] <... symlink resumed>) = 0 [pid 13862] close(17 [pid 13861] exit_group(0 [pid 13860] close(9 [pid 13863] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13861] <... exit_group resumed>) = ? [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13863] <... openat resumed>) = 3 [pid 13862] close(18 [pid 13861] +++ exited with 0 +++ [pid 13860] close(10 [pid 13863] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] close(19 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13863] <... write resumed>) = 8 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13863] close(3 [pid 13860] close(11 [pid 3630] umount2("./2342", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13862] close(20 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13863] <... close resumed>) = 0 [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2342", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13863] close(4 [pid 13862] close(21 [pid 13860] close(12 [pid 3630] <... openat resumed>) = 3 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13863] close(5 [pid 13862] close(22 [pid 13860] close(13 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13863] close(6 [pid 13862] close(23 [pid 13860] close(14 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2342/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13863] close(7 [pid 13862] close(24 [pid 13860] close(15 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2342/binderfs", [pid 13863] close(8 [pid 13862] close(25 [pid 13860] close(16 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2342/binderfs" [pid 13863] close(9 [pid 13862] close(26 [pid 13860] close(17 [pid 3630] <... unlink resumed>) = 0 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13863] close(10 [pid 13862] close(27 [pid 13860] close(18 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13863] close(11 [pid 13862] close(28 [pid 13860] close(19 [pid 3630] <... close resumed>) = 0 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2342" [pid 13863] close(12 [pid 13862] close(29 [pid 13860] close(20 [pid 3630] <... rmdir resumed>) = 0 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2343", 0777 [pid 13863] close(13 [pid 13862] exit_group(0 [pid 13860] close(21 [pid 3630] <... mkdir resumed>) = 0 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13862] <... exit_group resumed>) = ? [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13863] close(14 [pid 13862] +++ exited with 0 +++ [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] close(22 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2345 [pid 13863] close(15 [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2376, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] close(23 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13863] close(16 [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] close(24 [pid 13863] close(17 [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13864 attached [pid 13860] close(25 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2374", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13863] close(18) = -1 EBADF (Bad file descriptor) [pid 13860] close(26 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13863] close(19 [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2374", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] close(27 [pid 3631] <... openat resumed>) = 3 [pid 13863] close(20 [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] close(28 [pid 13863] close(21 [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] close(29 [pid 3631] getdents64(3, [pid 13863] close(22 [pid 13860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13864] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] exit_group(0 [pid 3631] umount2("./2374/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13864] chdir("./2343" [pid 13863] close(23 [pid 13860] <... exit_group resumed>) = ? [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13864] <... chdir resumed>) = 0 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13860] +++ exited with 0 +++ [pid 3631] lstat("./2374/binderfs", [pid 13864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13863] close(24 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13864] <... prctl resumed>) = 0 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13864] setpgid(0, 0 [pid 3631] unlink("./2374/binderfs" [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13864] <... setpgid resumed>) = 0 [pid 13863] close(25 [pid 13864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13864] <... openat resumed>) = 3 [pid 13863] close(26 [pid 3631] getdents64(3, [pid 13864] write(3, "1000", 4 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13864] <... write resumed>) = 4 [pid 13863] close(27 [pid 3631] close(3 [pid 13864] close(3 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13864] <... close resumed>) = 0 [pid 13863] close(28 [pid 3626] umount2("./2276", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13864] symlink("/dev/binderfs", "./binderfs" [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2374" [pid 13864] <... symlink resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13864] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13863] close(29 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2276", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13864] <... openat resumed>) = 3 [pid 13863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2375", 0777 [pid 13864] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13863] exit_group(0 [pid 3626] <... openat resumed>) = 3 [pid 13864] <... write resumed>) = 8 [pid 13863] <... exit_group resumed>) = ? [pid 3631] <... mkdir resumed>) = 0 [pid 3626] fstat(3, [pid 13864] close(3 [pid 13863] +++ exited with 0 +++ [pid 13864] <... close resumed>) = 0 [pid 13864] close(4) = -1 EBADF (Bad file descriptor) [pid 13864] close(5) = -1 EBADF (Bad file descriptor) [pid 13864] close(6) = -1 EBADF (Bad file descriptor) [pid 13864] close(7) = -1 EBADF (Bad file descriptor) [pid 13864] close(8) = -1 EBADF (Bad file descriptor) [pid 13864] close(9) = -1 EBADF (Bad file descriptor) [pid 13864] close(10) = -1 EBADF (Bad file descriptor) [pid 13864] close(11) = -1 EBADF (Bad file descriptor) [pid 13864] close(12) = -1 EBADF (Bad file descriptor) [pid 13864] close(13) = -1 EBADF (Bad file descriptor) [pid 13864] close(14) = -1 EBADF (Bad file descriptor) [pid 13864] close(15) = -1 EBADF (Bad file descriptor) [pid 13864] close(16) = -1 EBADF (Bad file descriptor) [pid 13864] close(17) = -1 EBADF (Bad file descriptor) [pid 13864] close(18) = -1 EBADF (Bad file descriptor) [pid 13864] close(19) = -1 EBADF (Bad file descriptor) [pid 13864] close(20) = -1 EBADF (Bad file descriptor) [pid 13864] close(21) = -1 EBADF (Bad file descriptor) [pid 13864] close(22) = -1 EBADF (Bad file descriptor) [pid 13864] close(23) = -1 EBADF (Bad file descriptor) [pid 13864] close(24) = -1 EBADF (Bad file descriptor) [pid 13864] close(25) = -1 EBADF (Bad file descriptor) [pid 13864] close(26) = -1 EBADF (Bad file descriptor) [pid 13864] close(27) = -1 EBADF (Bad file descriptor) [pid 13864] close(28) = -1 EBADF (Bad file descriptor) [pid 13864] close(29) = -1 EBADF (Bad file descriptor) [pid 13864] exit_group(0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2310, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13864] <... exit_group resumed>) = ? [pid 13864] +++ exited with 0 +++ [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2377 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2345, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2276/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 13865 attached ) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2276/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2276/binderfs" [pid 3630] umount2("./2343", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] umount2("./2308", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... unlink resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2343", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] openat(AT_FDCWD, "./2308", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] getdents64(3, [pid 3630] <... openat resumed>) = 3 [pid 3630] fstat(3, [pid 3627] <... openat resumed>) = 3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] fstat(3, [pid 3626] close(3 [pid 3630] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] umount2("./2343/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... close resumed>) = 0 [pid 3627] getdents64(3, [pid 3630] lstat("./2343/binderfs", [pid 3626] rmdir("./2276" [pid 13865] set_robust_list(0x5555566c15e0, 24 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13865] <... set_robust_list resumed>) = 0 [pid 3630] unlink("./2343/binderfs" [pid 3627] umount2("./2308/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... rmdir resumed>) = 0 [pid 13865] chdir("./2375" [pid 3630] <... unlink resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13865] <... chdir resumed>) = 0 [pid 3630] getdents64(3, [pid 3626] mkdir("./2277", 0777 [pid 13865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] lstat("./2308/binderfs", [pid 13865] <... prctl resumed>) = 0 [pid 3630] close(3 [pid 3626] <... mkdir resumed>) = 0 [pid 13865] setpgid(0, 0 [pid 3630] <... close resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13865] <... setpgid resumed>) = 0 [pid 3630] rmdir("./2343" [pid 3627] unlink("./2308/binderfs" [pid 13865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] <... rmdir resumed>) = 0 [pid 13865] <... openat resumed>) = 3 [pid 3630] mkdir("./2344", 0777 [pid 3627] <... unlink resumed>) = 0 [pid 13865] write(3, "1000", 4 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] getdents64(3, [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2279 [pid 13865] <... write resumed>) = 4 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13865] close(3 [pid 3627] close(3 [pid 13865] <... close resumed>) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2346 [pid 13865] symlink("/dev/binderfs", "./binderfs" [pid 3627] <... close resumed>) = 0 [pid 13865] <... symlink resumed>) = 0 [pid 3627] rmdir("./2308" [pid 13865] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC./strace-static-x86_64: Process 13866 attached ) = 3 [pid 3627] <... rmdir resumed>) = 0 [pid 13866] set_robust_list(0x5555566c15e0, 24 [pid 13865] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] mkdir("./2309", 0777 [pid 13866] <... set_robust_list resumed>) = 0 [pid 13865] <... write resumed>) = 8 [pid 13866] chdir("./2277" [pid 13865] close(3 [pid 3627] <... mkdir resumed>) = 0 [pid 13866] <... chdir resumed>) = 0 [pid 13865] <... close resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13865] close(4 [pid 13866] <... prctl resumed>) = 0 [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] setpgid(0, 0 [pid 13865] close(5 [pid 13866] <... setpgid resumed>) = 0 [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13865] close(6 [pid 13866] <... openat resumed>) = 3 [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2311 [pid 13866] write(3, "1000", 4 [pid 13865] close(7 [pid 13866] <... write resumed>) = 4 [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] close(3 [pid 13865] close(8 [pid 13866] <... close resumed>) = 0 [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13867 attached [pid 13866] symlink("/dev/binderfs", "./binderfs" [pid 13865] close(9./strace-static-x86_64: Process 13868 attached [pid 13867] set_robust_list(0x5555566c15e0, 24 [pid 13866] <... symlink resumed>) = 0 [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] set_robust_list(0x5555566c15e0, 24 [pid 13867] <... set_robust_list resumed>) = 0 [pid 13866] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13865] close(10 [pid 13868] <... set_robust_list resumed>) = 0 [pid 13866] <... openat resumed>) = 3 [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] chdir("./2309" [pid 13867] chdir("./2344" [pid 13866] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13865] close(11 [pid 13868] <... chdir resumed>) = 0 [pid 13867] <... chdir resumed>) = 0 [pid 13866] <... write resumed>) = 8 [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13866] close(3 [pid 13865] close(12 [pid 13868] <... prctl resumed>) = 0 [pid 13867] <... prctl resumed>) = 0 [pid 13866] <... close resumed>) = 0 [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] setpgid(0, 0 [pid 13867] setpgid(0, 0 [pid 13866] close(4 [pid 13865] close(13 [pid 13868] <... setpgid resumed>) = 0 [pid 13867] <... setpgid resumed>) = 0 [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13866] close(5 [pid 13865] close(14 [pid 13868] <... openat resumed>) = 3 [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] write(3, "1000", 4 [pid 13867] <... openat resumed>) = 3 [pid 13866] close(6 [pid 13865] close(15 [pid 13868] <... write resumed>) = 4 [pid 13867] write(3, "1000", 4 [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(3 [pid 13867] <... write resumed>) = 4 [pid 13866] close(7 [pid 13865] close(16 [pid 13868] <... close resumed>) = 0 [pid 13867] close(3 [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] symlink("/dev/binderfs", "./binderfs" [pid 13867] <... close resumed>) = 0 [pid 13866] close(8 [pid 13865] close(17 [pid 13868] <... symlink resumed>) = 0 [pid 13867] symlink("/dev/binderfs", "./binderfs" [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13867] <... symlink resumed>) = 0 [pid 13866] close(9 [pid 13865] close(18 [pid 13868] <... openat resumed>) = 3 [pid 13867] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13866] close(10 [pid 13865] close(19 [pid 13867] <... openat resumed>) = 3 [pid 13868] <... write resumed>) = 8 [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(3 [pid 13866] close(11 [pid 13865] close(20 [pid 13868] <... close resumed>) = 0 [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(4 [pid 13866] close(12 [pid 13865] close(21 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(5 [pid 13866] close(13 [pid 13865] close(22 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(6 [pid 13866] close(14 [pid 13865] close(23 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(7 [pid 13866] close(15 [pid 13865] close(24 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(8 [pid 13866] close(16 [pid 13865] close(25 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(9 [pid 13866] close(17 [pid 13865] close(26 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(10 [pid 13867] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13866] close(18 [pid 13865] close(27 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] <... write resumed>) = 8 [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(11 [pid 13867] close(3 [pid 13866] close(19 [pid 13865] close(28 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] <... close resumed>) = 0 [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(12 [pid 13867] close(4 [pid 13866] close(20 [pid 13865] close(29 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(13 [pid 13867] close(5 [pid 13866] close(21 [pid 13865] exit_group(0 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13865] <... exit_group resumed>) = ? [pid 13868] close(14 [pid 13867] close(6 [pid 13866] close(22 [pid 13865] +++ exited with 0 +++ [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13868] close(15 [pid 13867] close(7 [pid 13866] close(23 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(16 [pid 13867] close(8 [pid 13866] close(24 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(17 [pid 13867] close(9 [pid 13866] close(25 [pid 3631] umount2("./2375", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13868] close(18 [pid 13867] close(10 [pid 13866] close(26 [pid 3631] openat(AT_FDCWD, "./2375", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(19 [pid 13867] close(11 [pid 13866] close(27 [pid 3631] <... openat resumed>) = 3 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13868] close(20 [pid 13867] close(12 [pid 13866] close(28 [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13868] close(21 [pid 13867] close(13 [pid 13866] close(29 [pid 3631] getdents64(3, [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13868] close(22 [pid 13867] close(14 [pid 13866] exit_group(0 [pid 3631] umount2("./2375/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13866] <... exit_group resumed>) = ? [pid 13868] close(23 [pid 13866] +++ exited with 0 +++ [pid 13868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13868] close(24) = -1 EBADF (Bad file descriptor) [pid 13868] close(25) = -1 EBADF (Bad file descriptor) [pid 13868] close(26) = -1 EBADF (Bad file descriptor) [pid 13868] close(27) = -1 EBADF (Bad file descriptor) [pid 13868] close(28) = -1 EBADF (Bad file descriptor) [pid 13868] close(29) = -1 EBADF (Bad file descriptor) [pid 13868] exit_group(0) = ? [pid 13868] +++ exited with 0 +++ [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2279, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13867] close(15 [pid 3631] lstat("./2375/binderfs", [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13867] close(16 [pid 3631] unlink("./2375/binderfs" [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] close(17 [pid 3631] <... unlink resumed>) = 0 [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] umount2("./2309", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13867] close(18 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13867] close(19 [pid 3631] <... close resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2309", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13867] close(20 [pid 3631] rmdir("./2375" [pid 3627] fstat(3, [pid 3626] umount2("./2277", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13867] close(21 [pid 3631] mkdir("./2376", 0777 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] getdents64(3, [pid 3626] openat(AT_FDCWD, "./2277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13867] close(22 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13867] close(23 [pid 3627] umount2("./2309/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2378 [pid 3626] fstat(3, [pid 13867] close(24 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2309/binderfs", [pid 13867] close(25 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] getdents64(3, [pid 13867] close(26 [pid 3627] unlink("./2309/binderfs" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13867] close(27 [pid 3627] <... unlink resumed>) = 0 [pid 3626] umount2("./2277/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 13869 attached [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13867] close(28 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 3626] lstat("./2277/binderfs", [pid 13869] set_robust_list(0x5555566c15e0, 24 [pid 13867] close(29 [pid 3627] <... close resumed>) = 0 [pid 13869] <... set_robust_list resumed>) = 0 [pid 13867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2309" [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13869] chdir("./2376" [pid 13867] exit_group(0 [pid 13869] <... chdir resumed>) = 0 [pid 13867] <... exit_group resumed>) = ? [pid 3627] <... rmdir resumed>) = 0 [pid 3626] unlink("./2277/binderfs" [pid 13869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13869] setpgid(0, 0) = 0 [pid 13869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13867] +++ exited with 0 +++ [pid 13869] write(3, "1000", 4 [pid 3627] mkdir("./2310", 0777 [pid 3626] <... unlink resumed>) = 0 [pid 13869] <... write resumed>) = 4 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13869] close(3 [pid 3630] umount2("./2344", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13869] <... close resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13869] symlink("/dev/binderfs", "./binderfs" [pid 3630] openat(AT_FDCWD, "./2344", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13869] <... symlink resumed>) = 0 [pid 3630] <... openat resumed>) = 3 [pid 13869] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] fstat(3, [pid 13869] <... openat resumed>) = 3 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13869] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] getdents64(3, [pid 13869] <... write resumed>) = 8 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13869] close(3 [pid 3630] umount2("./2344/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13869] <... close resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13869] close(4 [pid 3630] lstat("./2344/binderfs", [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13869] close(5 [pid 3630] unlink("./2344/binderfs" [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13869] close(6 [pid 3630] getdents64(3, [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13869] close(7 [pid 3630] close(3 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13869] close(8 [pid 3630] rmdir("./2344" [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3626] close(3 [pid 13869] close(9 [pid 3630] mkdir("./2345", 0777 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2312 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13869] close(10 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] rmdir("./2277"./strace-static-x86_64: Process 13871 attached [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13869] close(11 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2347 [pid 3626] <... rmdir resumed>) = 0 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13869] close(12) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2278", 0777 [pid 13869] close(13./strace-static-x86_64: Process 13870 attached ) = -1 EBADF (Bad file descriptor) [pid 13870] set_robust_list(0x5555566c15e0, 24 [pid 13869] close(14 [pid 3626] <... mkdir resumed>) = 0 [pid 13870] <... set_robust_list resumed>) = 0 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] chdir("./2310" [pid 13869] close(15 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13871] set_robust_list(0x5555566c15e0, 24 [pid 13870] <... chdir resumed>) = 0 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13869] close(16 [pid 13870] <... prctl resumed>) = 0 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] setpgid(0, 0 [pid 13869] close(17 [pid 13870] <... setpgid resumed>) = 0 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13869] close(18 [pid 13871] <... set_robust_list resumed>) = 0 [pid 13870] <... openat resumed>) = 3 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2280 [pid 13870] write(3, "1000", 4 [pid 13869] close(19 [pid 13870] <... write resumed>) = 4 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] close(3 [pid 13869] close(20 [pid 13870] <... close resumed>) = 0 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] chdir("./2345" [pid 13870] symlink("/dev/binderfs", "./binderfs" [pid 13869] close(21./strace-static-x86_64: Process 13872 attached [pid 13871] <... chdir resumed>) = 0 [pid 13870] <... symlink resumed>) = 0 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] set_robust_list(0x5555566c15e0, 24 [pid 13871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13870] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13869] close(22 [pid 13872] <... set_robust_list resumed>) = 0 [pid 13871] <... prctl resumed>) = 0 [pid 13870] <... openat resumed>) = 3 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] chdir("./2278" [pid 13871] setpgid(0, 0 [pid 13870] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13869] close(23 [pid 13872] <... chdir resumed>) = 0 [pid 13871] <... setpgid resumed>) = 0 [pid 13870] <... write resumed>) = 8 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13870] close(3 [pid 13869] close(24 [pid 13872] <... prctl resumed>) = 0 [pid 13870] <... close resumed>) = 0 [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... openat resumed>) = 3 [pid 13872] setpgid(0, 0 [pid 13871] write(3, "1000", 4 [pid 13870] close(4 [pid 13869] close(25 [pid 13872] <... setpgid resumed>) = 0 [pid 13871] <... write resumed>) = 4 [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13871] close(3 [pid 13870] close(5 [pid 13869] close(26 [pid 13872] <... openat resumed>) = 3 [pid 13871] <... close resumed>) = 0 [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] write(3, "1000", 4 [pid 13870] close(6 [pid 13869] close(27 [pid 13872] <... write resumed>) = 4 [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] close(3 [pid 13870] close(7 [pid 13869] close(28 [pid 13872] <... close resumed>) = 0 [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] symlink("/dev/binderfs", "./binderfs" [pid 13870] close(8 [pid 13869] close(29 [pid 13872] <... symlink resumed>) = 0 [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13870] close(9 [pid 13869] exit_group(0 [pid 13872] <... openat resumed>) = 3 [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13869] <... exit_group resumed>) = ? [pid 13872] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13871] symlink("/dev/binderfs", "./binderfs" [pid 13870] close(10 [pid 13869] +++ exited with 0 +++ [pid 13872] <... write resumed>) = 8 [pid 13871] <... symlink resumed>) = 0 [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] close(3 [pid 13871] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13870] close(11 [pid 13872] <... close resumed>) = 0 [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] close(4 [pid 13871] <... openat resumed>) = 3 [pid 13870] close(12 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2378, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] close(5 [pid 13870] close(13 [pid 3631] umount2("./2376", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... write resumed>) = 8 [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13872] close(6 [pid 13871] close(3 [pid 13870] close(14 [pid 3631] openat(AT_FDCWD, "./2376", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = 0 [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] close(7 [pid 13871] close(4 [pid 13870] close(15 [pid 3631] <... openat resumed>) = 3 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13872] close(8 [pid 13871] close(5 [pid 13870] close(16 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13872] close(9 [pid 13871] close(6 [pid 13870] close(17 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2376/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13872] close(10 [pid 13871] close(7 [pid 13870] close(18 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] close(11 [pid 13871] close(8 [pid 13870] close(19 [pid 3631] lstat("./2376/binderfs", [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] close(12 [pid 13871] close(9 [pid 13870] close(20 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] close(13 [pid 13871] close(10 [pid 13870] close(21 [pid 3631] unlink("./2376/binderfs" [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] close(14 [pid 13871] close(11 [pid 13870] close(22 [pid 3631] <... unlink resumed>) = 0 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13872] close(15 [pid 13871] close(12 [pid 13870] close(23 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13872] close(16 [pid 13871] close(13 [pid 13870] close(24 [pid 3631] <... close resumed>) = 0 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2376" [pid 13872] close(17 [pid 13871] close(14 [pid 13870] close(25 [pid 3631] <... rmdir resumed>) = 0 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2377", 0777 [pid 13872] close(18 [pid 13871] close(15 [pid 13870] close(26 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13872] close(19 [pid 13871] close(16 [pid 13870] close(27 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] close(20 [pid 13870] close(28 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] close(21 [pid 13870] close(29 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] close(17 [pid 13870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] close(22 [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] exit_group(0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2379 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] close(18 [pid 13870] <... exit_group resumed>) = ? [pid 13872] close(23 [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13870] +++ exited with 0 +++ [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] close(19 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2312, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13872] close(24 [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] close(20 [pid 13872] close(25 [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13873 attached [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] close(21 [pid 13873] set_robust_list(0x5555566c15e0, 24 [pid 13872] close(26 [pid 13873] <... set_robust_list resumed>) = 0 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13873] chdir("./2377" [pid 13872] close(27 [pid 13873] <... chdir resumed>) = 0 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13872] close(28 [pid 13873] <... prctl resumed>) = 0 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13873] setpgid(0, 0 [pid 13872] close(29 [pid 13873] <... setpgid resumed>) = 0 [pid 13872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13872] exit_group(0 [pid 13873] <... openat resumed>) = 3 [pid 13872] <... exit_group resumed>) = ? [pid 13873] write(3, "1000", 4 [pid 13872] +++ exited with 0 +++ [pid 13873] <... write resumed>) = 4 [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13873] close(3 [pid 13871] close(22 [pid 13873] <... close resumed>) = 0 [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] close(23) = -1 EBADF (Bad file descriptor) [pid 13873] symlink("/dev/binderfs", "./binderfs" [pid 13871] close(24 [pid 3627] umount2("./2310", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13873] <... symlink resumed>) = 0 [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13873] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13873] <... openat resumed>) = 3 [pid 13871] close(25 [pid 3627] openat(AT_FDCWD, "./2310", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13873] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2278", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13873] <... write resumed>) = 8 [pid 13871] close(26 [pid 3627] <... openat resumed>) = 3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13873] close(3 [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 3626] openat(AT_FDCWD, "./2278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13873] <... close resumed>) = 0 [pid 13871] close(27 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13873] close(4 [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] fstat(3, [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] close(28 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13873] close(5 [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2310/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] close(29 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13873] close(6 [pid 13871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2310/binderfs", [pid 3626] umount2("./2278/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] exit_group(0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13873] close(7 [pid 13871] <... exit_group resumed>) = ? [pid 3627] unlink("./2310/binderfs" [pid 3626] lstat("./2278/binderfs", [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13873] close(8 [pid 3626] unlink("./2278/binderfs" [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13873] close(9 [pid 3626] getdents64(3, [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13871] +++ exited with 0 +++ [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13873] close(10 [pid 3627] <... unlink resumed>) = 0 [pid 3626] close(3 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2347, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] getdents64(3, [pid 3626] <... close resumed>) = 0 [pid 13873] close(11 [pid 3630] umount2("./2345", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] rmdir("./2278" [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... rmdir resumed>) = 0 [pid 13873] close(12 [pid 3630] openat(AT_FDCWD, "./2345", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] mkdir("./2279", 0777 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3626] <... mkdir resumed>) = 0 [pid 13873] close(13 [pid 3630] fstat(3, [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13873] close(14 [pid 3630] getdents64(3, [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2281 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13873] close(15 [pid 3630] umount2("./2345/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13873] close(16 [pid 3630] lstat("./2345/binderfs", [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13873] close(17 [pid 3630] unlink("./2345/binderfs" [pid 3627] close(3 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13873] close(18 [pid 3630] getdents64(3, [pid 3627] <... close resumed>) = 0 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] rmdir("./2310" [pid 13873] close(19 [pid 3630] close(3 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13873] close(20 [pid 3630] rmdir("./2345" [pid 3627] mkdir("./2311", 0777 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13873] close(21 [pid 3630] mkdir("./2346", 0777 [pid 3627] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 13874 attached [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13874] set_robust_list(0x5555566c15e0, 24 [pid 13873] close(22 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13874] <... set_robust_list resumed>) = 0 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13875 attached [pid 13874] chdir("./2279" [pid 13873] close(23 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2348 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2313 [pid 13874] <... chdir resumed>) = 0 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13873] close(24 [pid 13874] <... prctl resumed>) = 0 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] setpgid(0, 0 [pid 13873] close(25 [pid 13874] <... setpgid resumed>) = 0 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13873] close(26 [pid 13874] <... openat resumed>) = 3 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] write(3, "1000", 4 [pid 13873] close(27 [pid 13875] set_robust_list(0x5555566c15e0, 24 [pid 13874] <... write resumed>) = 4 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(3 [pid 13873] close(28 [pid 13875] <... set_robust_list resumed>) = 0 [pid 13874] <... close resumed>) = 0 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13876 attached [pid 13874] symlink("/dev/binderfs", "./binderfs" [pid 13873] close(29 [pid 13876] set_robust_list(0x5555566c15e0, 24 [pid 13874] <... symlink resumed>) = 0 [pid 13873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13876] <... set_robust_list resumed>) = 0 [pid 13874] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13873] exit_group(0 [pid 13876] chdir("./2346" [pid 13874] <... openat resumed>) = 3 [pid 13873] <... exit_group resumed>) = ? [pid 13876] <... chdir resumed>) = 0 [pid 13874] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13873] +++ exited with 0 +++ [pid 13876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13874] <... write resumed>) = 8 [pid 13876] <... prctl resumed>) = 0 [pid 13874] close(3 [pid 13876] setpgid(0, 0 [pid 13875] chdir("./2311" [pid 13874] <... close resumed>) = 0 [pid 13876] <... setpgid resumed>) = 0 [pid 13874] close(4 [pid 13875] <... chdir resumed>) = 0 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2377", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13876] <... openat resumed>) = 3 [pid 13874] close(5 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13875] <... prctl resumed>) = 0 [pid 13876] write(3, "1000", 4 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] setpgid(0, 0 [pid 3631] openat(AT_FDCWD, "./2377", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13876] <... write resumed>) = 4 [pid 13874] close(6 [pid 13876] close(3 [pid 13875] <... setpgid resumed>) = 0 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13876] <... close resumed>) = 0 [pid 13874] close(7 [pid 3631] fstat(3, [pid 13876] symlink("/dev/binderfs", "./binderfs" [pid 13875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13876] <... symlink resumed>) = 0 [pid 13874] close(8 [pid 3631] getdents64(3, [pid 13876] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13875] <... openat resumed>) = 3 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13876] <... openat resumed>) = 3 [pid 13875] write(3, "1000", 4 [pid 13874] close(9 [pid 3631] umount2("./2377/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13876] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13875] <... write resumed>) = 4 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13876] <... write resumed>) = 8 [pid 13875] close(3 [pid 13874] close(10 [pid 3631] lstat("./2377/binderfs", [pid 13876] close(3 [pid 13875] <... close resumed>) = 0 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13876] <... close resumed>) = 0 [pid 13875] symlink("/dev/binderfs", "./binderfs" [pid 13874] close(11 [pid 3631] unlink("./2377/binderfs" [pid 13876] close(4 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... symlink resumed>) = 0 [pid 13874] close(12 [pid 3631] <... unlink resumed>) = 0 [pid 13876] close(5 [pid 13875] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(13 [pid 13876] close(6 [pid 13875] <... openat resumed>) = 3 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13874] close(14 [pid 3631] close(3 [pid 13876] close(7 [pid 13875] <... write resumed>) = 8 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] close(3 [pid 13874] close(15 [pid 3631] <... close resumed>) = 0 [pid 13876] close(8 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = 0 [pid 13874] close(16 [pid 3631] rmdir("./2377" [pid 13876] close(9 [pid 13875] close(4 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(17 [pid 3631] <... rmdir resumed>) = 0 [pid 13876] close(10 [pid 13875] close(5 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2378", 0777 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(18 [pid 3631] <... mkdir resumed>) = 0 [pid 13876] close(11 [pid 13875] close(6 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(19 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13876] close(12 [pid 13875] close(7 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(20 [pid 13876] close(13 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(21 [pid 13876] close(14 [pid 13875] close(8 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2380 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(22 [pid 13876] close(15 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] close(9 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(23 [pid 13876] close(16 [pid 13875] close(10 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13877 attached [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(24 [pid 13877] set_robust_list(0x5555566c15e0, 24 [pid 13876] close(17 [pid 13875] close(11 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13877] <... set_robust_list resumed>) = 0 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(25 [pid 13877] chdir("./2378" [pid 13876] close(18 [pid 13875] close(12 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13877] <... chdir resumed>) = 0 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(26 [pid 13877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13876] close(19 [pid 13875] close(13 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13877] <... prctl resumed>) = 0 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(27 [pid 13877] setpgid(0, 0 [pid 13876] close(20 [pid 13875] close(14 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13877] <... setpgid resumed>) = 0 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(28 [pid 13877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13876] close(21 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13877] <... openat resumed>) = 3 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] close(29 [pid 13877] write(3, "1000", 4 [pid 13876] close(22 [pid 13874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13877] <... write resumed>) = 4 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] exit_group(0 [pid 13877] close(3 [pid 13876] close(23 [pid 13874] <... exit_group resumed>) = ? [pid 13877] <... close resumed>) = 0 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13874] +++ exited with 0 +++ [pid 13877] symlink("/dev/binderfs", "./binderfs" [pid 13876] close(24 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2281, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13877] <... symlink resumed>) = 0 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13877] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13876] close(25 [pid 13877] <... openat resumed>) = 3 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13877] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13876] close(26 [pid 13877] <... write resumed>) = 8 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13877] close(3 [pid 13876] close(27 [pid 13875] close(15 [pid 13877] <... close resumed>) = 0 [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13877] close(4 [pid 13876] close(28 [pid 13875] close(16 [pid 3626] umount2("./2279", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13877] close(5 [pid 13876] close(29 [pid 13875] close(17 [pid 3626] openat(AT_FDCWD, "./2279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13877] close(6 [pid 13876] exit_group(0 [pid 13875] close(18 [pid 3626] fstat(3, [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13876] <... exit_group resumed>) = ? [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13877] close(7 [pid 13876] +++ exited with 0 +++ [pid 13875] close(19 [pid 3626] getdents64(3, [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2348, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13877] close(8 [pid 13875] close(20 [pid 3626] umount2("./2279/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13877] close(9 [pid 13875] close(21 [pid 3626] lstat("./2279/binderfs", [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13877] close(10 [pid 13875] close(22 [pid 3626] unlink("./2279/binderfs" [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13877] close(11 [pid 13875] close(23 [pid 3630] umount2("./2346", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13877] close(12 [pid 3630] openat(AT_FDCWD, "./2346", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] close(3 [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3626] <... close resumed>) = 0 [pid 13877] close(13 [pid 3630] fstat(3, [pid 3626] rmdir("./2279" [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13877] close(14 [pid 3630] getdents64(3, [pid 3626] mkdir("./2280", 0777 [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... mkdir resumed>) = 0 [pid 13877] close(15 [pid 3630] umount2("./2346/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13877] close(16 [pid 3630] lstat("./2346/binderfs", [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2282 [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13877] close(17 [pid 13875] close(24 [pid 3630] unlink("./2346/binderfs" [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13877] close(18 [pid 13875] close(25 [pid 3630] getdents64(3, [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13877] close(19 [pid 13875] close(26 [pid 3630] close(3 [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13877] close(20 [pid 13875] close(27 [pid 3630] rmdir("./2346" [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13877] close(21 [pid 13875] close(28 [pid 3630] mkdir("./2347", 0777 [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 13878 attached [pid 13877] close(22 [pid 13875] close(29 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13879 attached [pid 13878] set_robust_list(0x5555566c15e0, 24 [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13878] <... set_robust_list resumed>) = 0 [pid 13877] close(23 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2349 [pid 13878] chdir("./2280" [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13875] exit_group(0 [pid 13879] set_robust_list(0x5555566c15e0, 24 [pid 13878] <... chdir resumed>) = 0 [pid 13877] close(24 [pid 13875] <... exit_group resumed>) = ? [pid 13878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13878] <... prctl resumed>) = 0 [pid 13877] close(25 [pid 13875] +++ exited with 0 +++ [pid 13878] setpgid(0, 0 [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13878] <... setpgid resumed>) = 0 [pid 13877] close(26 [pid 13878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13879] <... set_robust_list resumed>) = 0 [pid 13878] <... openat resumed>) = 3 [pid 13877] close(27 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13878] write(3, "1000", 4 [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... restart_syscall resumed>) = 0 [pid 13878] <... write resumed>) = 4 [pid 13877] close(28 [pid 13878] close(3 [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13878] <... close resumed>) = 0 [pid 13877] close(29 [pid 13878] symlink("/dev/binderfs", "./binderfs" [pid 13877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13878] <... symlink resumed>) = 0 [pid 13877] exit_group(0 [pid 13878] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13877] <... exit_group resumed>) = ? [pid 13878] <... openat resumed>) = 3 [pid 13877] +++ exited with 0 +++ [pid 13878] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13879] chdir("./2347" [pid 13878] close(3 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2380, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13879] <... chdir resumed>) = 0 [pid 13878] <... close resumed>) = 0 [pid 3627] umount2("./2311", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13878] close(4) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13878] close(5 [pid 3631] umount2("./2378", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] openat(AT_FDCWD, "./2311", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13879] <... prctl resumed>) = 0 [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13879] setpgid(0, 0 [pid 13878] close(6 [pid 3631] openat(AT_FDCWD, "./2378", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... openat resumed>) = 3 [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13878] close(7 [pid 3631] <... openat resumed>) = 3 [pid 13879] <... setpgid resumed>) = 0 [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3627] fstat(3, [pid 13878] close(8) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13878] close(9 [pid 3631] getdents64(3, [pid 3627] getdents64(3, [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13879] <... openat resumed>) = 3 [pid 13878] close(10 [pid 3631] umount2("./2378/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] umount2("./2311/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13879] write(3, "1000", 4) = 4 [pid 13878] close(11 [pid 3631] lstat("./2378/binderfs", [pid 3627] lstat("./2311/binderfs", [pid 13879] close(3 [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13879] <... close resumed>) = 0 [pid 13878] close(12 [pid 3631] unlink("./2378/binderfs" [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13879] symlink("/dev/binderfs", "./binderfs" [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13879] <... symlink resumed>) = 0 [pid 13878] close(13 [pid 3631] getdents64(3, [pid 3627] unlink("./2311/binderfs" [pid 13879] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13878] close(14 [pid 3631] close(3 [pid 3627] <... unlink resumed>) = 0 [pid 13879] <... openat resumed>) = 3 [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3627] getdents64(3, [pid 13879] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13878] close(15 [pid 3631] rmdir("./2378" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13878] close(16 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] close(3 [pid 13879] <... write resumed>) = 8 [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2379", 0777 [pid 3627] <... close resumed>) = 0 [pid 13879] close(3 [pid 13878] close(17) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] rmdir("./2311" [pid 13879] <... close resumed>) = 0 [pid 13878] close(18 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13879] close(4 [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13878] close(19) = -1 EBADF (Bad file descriptor) [pid 13878] close(20) = -1 EBADF (Bad file descriptor) [pid 13878] close(21 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2312", 0777 [pid 13879] close(5 [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2381 [pid 3627] <... mkdir resumed>) = 0 [pid 13878] close(22) = -1 EBADF (Bad file descriptor) [pid 13878] close(23) = -1 EBADF (Bad file descriptor) [pid 13878] close(24) = -1 EBADF (Bad file descriptor) [pid 13878] close(25) = -1 EBADF (Bad file descriptor) [pid 13878] close(26) = -1 EBADF (Bad file descriptor) [pid 13878] close(27) = -1 EBADF (Bad file descriptor) [pid 13878] close(28) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13880 attached [pid 13878] close(29 [pid 13880] set_robust_list(0x5555566c15e0, 24 [pid 13878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... set_robust_list resumed>) = 0 [pid 13878] exit_group(0 [pid 13880] chdir("./2379" [pid 13878] <... exit_group resumed>) = ? [pid 13880] <... chdir resumed>) = 0 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13878] +++ exited with 0 +++ [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13879] close(6 [pid 13880] <... prctl resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13880] setpgid(0, 0 [pid 3626] umount2("./2280", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13880] <... setpgid resumed>) = 0 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13879] close(7 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2314 [pid 3626] openat(AT_FDCWD, "./2280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13880] <... openat resumed>) = 3 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13880] write(3, "1000", 4 [pid 13879] close(8 [pid 3626] fstat(3, ./strace-static-x86_64: Process 13881 attached [pid 13880] <... write resumed>) = 4 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13880] close(3 [pid 13879] close(9 [pid 3626] getdents64(3, [pid 13880] <... close resumed>) = 0 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13881] set_robust_list(0x5555566c15e0, 24 [pid 13880] symlink("/dev/binderfs", "./binderfs" [pid 13879] close(10 [pid 3626] umount2("./2280/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13881] <... set_robust_list resumed>) = 0 [pid 13880] <... symlink resumed>) = 0 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13881] chdir("./2312" [pid 13880] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13879] close(11 [pid 3626] lstat("./2280/binderfs", [pid 13881] <... chdir resumed>) = 0 [pid 13880] <... openat resumed>) = 3 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13880] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13879] close(12 [pid 3626] unlink("./2280/binderfs" [pid 13881] <... prctl resumed>) = 0 [pid 13880] <... write resumed>) = 8 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13881] setpgid(0, 0 [pid 13880] close(3 [pid 13879] close(13 [pid 3626] getdents64(3, [pid 13881] <... setpgid resumed>) = 0 [pid 13880] <... close resumed>) = 0 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13880] close(4 [pid 13879] close(14 [pid 3626] close(3 [pid 13881] <... openat resumed>) = 3 [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13881] write(3, "1000", 4 [pid 13880] close(5 [pid 3626] rmdir("./2280" [pid 13881] <... write resumed>) = 4 [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13881] close(3 [pid 13880] close(6 [pid 3626] mkdir("./2281", 0777 [pid 13881] <... close resumed>) = 0 [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13881] symlink("/dev/binderfs", "./binderfs" [pid 13880] close(7 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13881] <... symlink resumed>) = 0 [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13880] close(8 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2283 [pid 13881] <... openat resumed>) = 3 [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13880] close(9 [pid 13881] <... write resumed>) = 8 [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(3 [pid 13880] close(10 [pid 13881] <... close resumed>) = 0 [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(4 [pid 13880] close(11 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(5 [pid 13880] close(12 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(6 [pid 13880] close(13 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(7 [pid 13880] close(14 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(8 [pid 13880] close(15 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(9 [pid 13880] close(16 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13882 attached [pid 13881] close(10 [pid 13880] close(17 [pid 13882] set_robust_list(0x5555566c15e0, 24 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... set_robust_list resumed>) = 0 [pid 13881] close(11 [pid 13880] close(18 [pid 13882] chdir("./2281" [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... chdir resumed>) = 0 [pid 13881] close(12 [pid 13880] close(19 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] close(15 [pid 13882] <... prctl resumed>) = 0 [pid 13881] close(13 [pid 13880] close(20 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] setpgid(0, 0 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] close(16 [pid 13882] <... setpgid resumed>) = 0 [pid 13881] close(14 [pid 13880] close(21 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] close(17 [pid 13882] <... openat resumed>) = 3 [pid 13881] close(15 [pid 13880] close(22 [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] write(3, "1000", 4 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... write resumed>) = 4 [pid 13881] close(16 [pid 13880] close(23 [pid 13879] close(18 [pid 13882] close(3 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... close resumed>) = 0 [pid 13881] close(17 [pid 13880] close(24 [pid 13879] close(19 [pid 13882] symlink("/dev/binderfs", "./binderfs" [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... symlink resumed>) = 0 [pid 13881] close(18 [pid 13880] close(25 [pid 13879] close(20 [pid 13882] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... openat resumed>) = 3 [pid 13881] close(19 [pid 13880] close(26 [pid 13879] close(21 [pid 13882] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... write resumed>) = 8 [pid 13881] close(20 [pid 13880] close(27 [pid 13879] close(22 [pid 13882] close(3 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... close resumed>) = 0 [pid 13881] close(21 [pid 13880] close(28 [pid 13882] close(4 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(22 [pid 13880] close(29 [pid 13882] close(5 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(23 [pid 13880] exit_group(0 [pid 13882] close(6 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13880] <... exit_group resumed>) = ? [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(24 [pid 13880] +++ exited with 0 +++ [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] close(7 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(25 [pid 13879] close(23 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13882] close(8 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(26 [pid 13879] close(24 [pid 13882] close(9 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(27 [pid 13879] close(25 [pid 3631] umount2("./2379", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13882] close(10 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(28 [pid 13879] close(26 [pid 3631] openat(AT_FDCWD, "./2379", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13882] close(11 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] close(29 [pid 13879] close(27 [pid 3631] fstat(3, [pid 13882] close(12 [pid 13881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13881] exit_group(0 [pid 13879] close(28 [pid 3631] getdents64(3, [pid 13882] close(13 [pid 13881] <... exit_group resumed>) = ? [pid 13879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] close(29) = -1 EBADF (Bad file descriptor) [pid 13882] close(14 [pid 13881] +++ exited with 0 +++ [pid 13879] exit_group(0 [pid 3631] umount2("./2379/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] <... exit_group resumed>) = ? [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13882] close(15 [pid 3631] lstat("./2379/binderfs", [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13879] +++ exited with 0 +++ [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2314, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13882] close(16 [pid 3631] unlink("./2379/binderfs" [pid 3627] umount2("./2312", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2349, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13882] close(17 [pid 3631] getdents64(3, [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3627] openat(AT_FDCWD, "./2312", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13882] close(18 [pid 3631] close(3 [pid 3627] <... openat resumed>) = 3 [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13882] close(19 [pid 3631] rmdir("./2379" [pid 3627] fstat(3, [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] close(20 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] umount2("./2347", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2380", 0777 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, [pid 13882] close(21 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2347", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... openat resumed>) = 3 [pid 3627] umount2("./2312/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13882] close(22./strace-static-x86_64: Process 13883 attached ) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13883] set_robust_list(0x5555566c15e0, 24 [pid 13882] close(23 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2382 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] lstat("./2312/binderfs", [pid 13883] <... set_robust_list resumed>) = 0 [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13882] close(24 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2347/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] unlink("./2312/binderfs" [pid 13882] close(25 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13883] chdir("./2380" [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2347/binderfs", [pid 3627] <... unlink resumed>) = 0 [pid 13883] <... chdir resumed>) = 0 [pid 13882] close(26 [pid 13883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] getdents64(3, [pid 13883] <... prctl resumed>) = 0 [pid 13882] close(27 [pid 3630] unlink("./2347/binderfs" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13882] close(28 [pid 3630] <... unlink resumed>) = 0 [pid 3627] close(3 [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] <... close resumed>) = 0 [pid 13882] close(29 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] rmdir("./2312" [pid 13883] setpgid(0, 0 [pid 13882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3627] <... rmdir resumed>) = 0 [pid 13882] exit_group(0) = ? [pid 3630] <... close resumed>) = 0 [pid 3627] mkdir("./2313", 0777 [pid 13883] <... setpgid resumed>) = 0 [pid 3630] rmdir("./2347") = 0 [pid 13882] +++ exited with 0 +++ [pid 3630] mkdir("./2348", 0777 [pid 13883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2283, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13883] <... openat resumed>) = 3 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13883] write(3, "1000", 4 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2350 [pid 3626] umount2("./2281", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 13883] <... write resumed>) = 4 [pid 3626] openat(AT_FDCWD, "./2281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 13884 attached [pid 13883] close(3 [pid 3626] <... openat resumed>) = 3 [pid 13884] set_robust_list(0x5555566c15e0, 24 [pid 13883] <... close resumed>) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2315 [pid 3626] fstat(3, [pid 13884] <... set_robust_list resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 ./strace-static-x86_64: Process 13885 attached [pid 13884] chdir("./2348" [pid 13883] symlink("/dev/binderfs", "./binderfs" [pid 3626] getdents64(3, [pid 13884] <... chdir resumed>) = 0 [pid 13883] <... symlink resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13883] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] umount2("./2281/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13884] <... prctl resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13884] setpgid(0, 0 [pid 13883] <... openat resumed>) = 3 [pid 3626] lstat("./2281/binderfs", [pid 13884] <... setpgid resumed>) = 0 [pid 13883] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3626] unlink("./2281/binderfs" [pid 13885] set_robust_list(0x5555566c15e0, 24 [pid 13884] <... openat resumed>) = 3 [pid 13883] <... write resumed>) = 8 [pid 3626] <... unlink resumed>) = 0 [pid 13885] <... set_robust_list resumed>) = 0 [pid 13884] write(3, "1000", 4 [pid 13883] close(3 [pid 3626] getdents64(3, [pid 13884] <... write resumed>) = 4 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13884] close(3 [pid 13883] <... close resumed>) = 0 [pid 3626] close(3 [pid 13884] <... close resumed>) = 0 [pid 13883] close(4 [pid 3626] <... close resumed>) = 0 [pid 13884] symlink("/dev/binderfs", "./binderfs" [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2281" [pid 13884] <... symlink resumed>) = 0 [pid 13883] close(5 [pid 3626] <... rmdir resumed>) = 0 [pid 13884] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2282", 0777 [pid 13885] chdir("./2313" [pid 13884] <... openat resumed>) = 3 [pid 13883] close(6 [pid 3626] <... mkdir resumed>) = 0 [pid 13885] <... chdir resumed>) = 0 [pid 13884] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13884] <... write resumed>) = 8 [pid 13883] close(7 [pid 13885] <... prctl resumed>) = 0 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13886 attached [pid 13885] setpgid(0, 0 [pid 13884] close(3 [pid 13883] close(8 [pid 13885] <... setpgid resumed>) = 0 [pid 13884] <... close resumed>) = 0 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13883] close(9 [pid 13885] <... openat resumed>) = 3 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] write(3, "1000", 4 [pid 13883] close(10 [pid 13885] <... write resumed>) = 4 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] set_robust_list(0x5555566c15e0, 24 [pid 13885] close(3 [pid 13884] close(4 [pid 13883] close(11 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2284 [pid 13886] <... set_robust_list resumed>) = 0 [pid 13885] <... close resumed>) = 0 [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] symlink("/dev/binderfs", "./binderfs" [pid 13886] chdir("./2282" [pid 13884] close(5 [pid 13883] close(12 [pid 13886] <... chdir resumed>) = 0 [pid 13885] <... symlink resumed>) = 0 [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13885] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13884] close(6 [pid 13883] close(13 [pid 13886] <... prctl resumed>) = 0 [pid 13885] <... openat resumed>) = 3 [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] setpgid(0, 0 [pid 13885] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13884] close(7 [pid 13883] close(14 [pid 13886] <... setpgid resumed>) = 0 [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... write resumed>) = 8 [pid 13886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13885] close(3 [pid 13884] close(8 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... openat resumed>) = 3 [pid 13885] <... close resumed>) = 0 [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(15 [pid 13886] write(3, "1000", 4 [pid 13885] close(4 [pid 13884] close(9 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... write resumed>) = 4 [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(16 [pid 13886] close(3 [pid 13885] close(5 [pid 13884] close(10 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... close resumed>) = 0 [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(17 [pid 13886] symlink("/dev/binderfs", "./binderfs" [pid 13885] close(6 [pid 13884] close(11 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... symlink resumed>) = 0 [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(18 [pid 13886] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13885] close(7 [pid 13884] close(12 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... openat resumed>) = 3 [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(19 [pid 13886] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13885] close(8 [pid 13884] close(13 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... write resumed>) = 8 [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(20 [pid 13886] close(3 [pid 13885] close(9 [pid 13884] close(14 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... close resumed>) = 0 [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(21 [pid 13886] close(4 [pid 13885] close(10 [pid 13884] close(15 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(22 [pid 13886] close(5 [pid 13885] close(11 [pid 13884] close(16 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(23 [pid 13886] close(6 [pid 13885] close(12 [pid 13884] close(17 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(24 [pid 13886] close(7 [pid 13885] close(13 [pid 13884] close(18 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(25 [pid 13886] close(8 [pid 13885] close(14 [pid 13884] close(19 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(26 [pid 13886] close(9 [pid 13885] close(15 [pid 13884] close(20 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(27 [pid 13886] close(10 [pid 13885] close(16 [pid 13884] close(21 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(28 [pid 13886] close(11 [pid 13885] close(17 [pid 13884] close(22 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] close(29 [pid 13886] close(12 [pid 13885] close(18 [pid 13884] close(23 [pid 13883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] exit_group(0 [pid 13886] close(13 [pid 13885] close(19 [pid 13884] close(24 [pid 13883] <... exit_group resumed>) = ? [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13883] +++ exited with 0 +++ [pid 13885] close(20 [pid 13884] close(25 [pid 13886] close(14) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2382, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13886] close(15 [pid 13885] close(21 [pid 13884] close(26 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 13886] close(16 [pid 13885] close(22 [pid 13884] close(27 [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] close(17 [pid 13885] close(23 [pid 13884] close(28 [pid 3631] umount2("./2380", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13886] close(18 [pid 13885] close(24 [pid 13884] close(29 [pid 3631] openat(AT_FDCWD, "./2380", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13886] close(19 [pid 13885] close(25 [pid 13884] exit_group(0 [pid 3631] fstat(3, [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13884] <... exit_group resumed>) = ? [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13886] close(20 [pid 13885] close(26 [pid 3631] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] umount2("./2380/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] lstat("./2380/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13884] +++ exited with 0 +++ [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2380/binderfs" [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13886] close(21 [pid 13885] close(27 [pid 3631] <... unlink resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2350, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13886] close(22 [pid 13885] close(28 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13886] close(23 [pid 13885] close(29 [pid 3631] <... close resumed>) = 0 [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2380" [pid 13886] close(24 [pid 13885] exit_group(0 [pid 3631] <... rmdir resumed>) = 0 [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] <... exit_group resumed>) = ? [pid 3631] mkdir("./2381", 0777 [pid 3630] umount2("./2348", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13886] close(25 [pid 3631] <... mkdir resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13885] +++ exited with 0 +++ [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13886] close(26 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2383 [pid 3630] openat(AT_FDCWD, "./2348", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13887 attached [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13886] close(27 [pid 3630] fstat(3, [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] umount2("./2313", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13886] close(28 [pid 3630] getdents64(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13887] set_robust_list(0x5555566c15e0, 24 [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] openat(AT_FDCWD, "./2313", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13887] <... set_robust_list resumed>) = 0 [pid 13886] close(29 [pid 3630] umount2("./2348/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... openat resumed>) = 3 [pid 13887] chdir("./2381" [pid 13886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] fstat(3, [pid 13887] <... chdir resumed>) = 0 [pid 13886] exit_group(0 [pid 3630] lstat("./2348/binderfs", [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13886] <... exit_group resumed>) = ? [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] getdents64(3, [pid 13887] <... prctl resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13887] setpgid(0, 0 [pid 3627] umount2("./2313/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13887] <... setpgid resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13886] +++ exited with 0 +++ [pid 3630] unlink("./2348/binderfs" [pid 3627] lstat("./2313/binderfs", [pid 13887] <... openat resumed>) = 3 [pid 3630] <... unlink resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13887] write(3, "1000", 4 [pid 3630] getdents64(3, [pid 3627] unlink("./2313/binderfs" [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13887] <... write resumed>) = 4 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 3626] umount2("./2282", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13887] close(3 [pid 3630] close(3 [pid 3627] getdents64(3, [pid 13887] <... close resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13887] symlink("/dev/binderfs", "./binderfs" [pid 3630] rmdir("./2348" [pid 3627] close(3 [pid 3626] openat(AT_FDCWD, "./2282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13887] <... symlink resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13887] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] mkdir("./2349", 0777 [pid 3627] rmdir("./2313" [pid 3626] fstat(3, [pid 13887] <... openat resumed>) = 3 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13887] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] mkdir("./2314", 0777 [pid 3626] getdents64(3, [pid 13887] <... write resumed>) = 8 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... mkdir resumed>) = 0 [pid 13887] close(3 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2351 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] umount2("./2282/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13887] <... close resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2282/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2282/binderfs" [pid 13887] close(4 [pid 3626] <... unlink resumed>) = 0 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13887] close(5 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2316 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3) = 0 [pid 3626] rmdir("./2282") = 0 [pid 3626] mkdir("./2283", 0777) = 0 [pid 13887] close(6 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13889 attached ./strace-static-x86_64: Process 13888 attached ./strace-static-x86_64: Process 13890 attached [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] set_robust_list(0x5555566c15e0, 24 [pid 13889] set_robust_list(0x5555566c15e0, 24 [pid 13887] close(7 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2285 [pid 13890] <... set_robust_list resumed>) = 0 [pid 13889] <... set_robust_list resumed>) = 0 [pid 13890] chdir("./2283" [pid 13889] chdir("./2314" [pid 13890] <... chdir resumed>) = 0 [pid 13889] <... chdir resumed>) = 0 [pid 13890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13890] <... prctl resumed>) = 0 [pid 13889] <... prctl resumed>) = 0 [pid 13890] setpgid(0, 0 [pid 13889] setpgid(0, 0 [pid 13890] <... setpgid resumed>) = 0 [pid 13889] <... setpgid resumed>) = 0 [pid 13890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13890] <... openat resumed>) = 3 [pid 13889] <... openat resumed>) = 3 [pid 13890] write(3, "1000", 4 [pid 13889] write(3, "1000", 4 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... write resumed>) = 4 [pid 13889] <... write resumed>) = 4 [pid 13887] close(8 [pid 13890] close(3 [pid 13889] close(3 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... close resumed>) = 0 [pid 13889] <... close resumed>) = 0 [pid 13887] close(9 [pid 13890] symlink("/dev/binderfs", "./binderfs" [pid 13889] symlink("/dev/binderfs", "./binderfs" [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... symlink resumed>) = 0 [pid 13889] <... symlink resumed>) = 0 [pid 13887] close(10 [pid 13890] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13889] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13888] set_robust_list(0x5555566c15e0, 24 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... openat resumed>) = 3 [pid 13889] <... openat resumed>) = 3 [pid 13888] <... set_robust_list resumed>) = 0 [pid 13887] close(11 [pid 13890] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13889] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13888] chdir("./2349" [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] <... chdir resumed>) = 0 [pid 13887] close(12 [pid 13888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... write resumed>) = 8 [pid 13888] <... prctl resumed>) = 0 [pid 13887] close(13 [pid 13890] <... write resumed>) = 8 [pid 13890] close(3 [pid 13889] close(3 [pid 13888] setpgid(0, 0 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... close resumed>) = 0 [pid 13889] <... close resumed>) = 0 [pid 13888] <... setpgid resumed>) = 0 [pid 13887] close(14 [pid 13890] close(4 [pid 13889] close(4 [pid 13888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] <... openat resumed>) = 3 [pid 13887] close(15 [pid 13890] close(5 [pid 13889] close(5 [pid 13888] write(3, "1000", 4 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] <... write resumed>) = 4 [pid 13887] close(16 [pid 13890] close(6 [pid 13889] close(6 [pid 13888] close(3 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] <... close resumed>) = 0 [pid 13887] close(17 [pid 13890] close(7 [pid 13889] close(7 [pid 13888] symlink("/dev/binderfs", "./binderfs" [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] <... symlink resumed>) = 0 [pid 13887] close(18 [pid 13890] close(8 [pid 13889] close(8 [pid 13888] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] <... openat resumed>) = 3 [pid 13887] close(19 [pid 13890] close(9 [pid 13889] close(9 [pid 13888] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(10 [pid 13889] close(10 [pid 13888] <... write resumed>) = 8 [pid 13887] close(20 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(3 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(11 [pid 13889] close(11 [pid 13888] <... close resumed>) = 0 [pid 13887] close(21 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(4 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(12 [pid 13889] close(12 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13887] close(22 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(5 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(13 [pid 13889] close(13 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13887] close(23 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(6 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(14 [pid 13889] close(14 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13887] close(24 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(7 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(15 [pid 13889] close(15 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13887] close(25 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(8 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(16 [pid 13889] close(16 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13887] close(26 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(9 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(17 [pid 13889] close(17 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13887] close(27 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(10 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(18 [pid 13889] close(18 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13887] close(28 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(11 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(19 [pid 13889] close(19 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13887] close(29 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(12 [pid 13887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(20 [pid 13889] close(20 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13887] exit_group(0 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(13 [pid 13887] <... exit_group resumed>) = ? [pid 13890] close(21 [pid 13889] close(21 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(22 [pid 13889] close(22 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(23 [pid 13889] close(23 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13887] +++ exited with 0 +++ [pid 13890] close(24 [pid 13889] close(24 [pid 13888] close(14 [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] close(25 [pid 13889] close(25 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(15 [pid 3631] umount2("./2381", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13890] close(26 [pid 13889] close(26 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(16 [pid 3631] openat(AT_FDCWD, "./2381", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13890] close(27 [pid 13889] close(27 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(17 [pid 3631] <... openat resumed>) = 3 [pid 13890] close(28 [pid 13889] close(28 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(18 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13890] close(29 [pid 13889] close(29 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(19 [pid 3631] getdents64(3, [pid 13890] exit_group(0 [pid 13889] exit_group(0 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13890] <... exit_group resumed>) = ? [pid 13889] <... exit_group resumed>) = ? [pid 13888] close(20 [pid 3631] umount2("./2381/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13890] +++ exited with 0 +++ [pid 13889] +++ exited with 0 +++ [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13888] close(21 [pid 3631] lstat("./2381/binderfs", [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2316, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2285, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13888] close(22 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2381/binderfs" [pid 13888] close(23) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] umount2("./2314", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13888] close(24 [pid 3631] getdents64(3, [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13888] close(25 [pid 3631] close(3 [pid 3627] openat(AT_FDCWD, "./2314", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13888] close(26 [pid 3631] rmdir("./2381" [pid 3627] fstat(3, [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13888] close(27 [pid 3631] mkdir("./2382", 0777 [pid 3627] getdents64(3, [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13888] close(28 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] umount2("./2314/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2283", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13888] close(29 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2384 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2314/binderfs", [pid 3626] openat(AT_FDCWD, "./2283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13888] exit_group(0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13888] <... exit_group resumed>) = ? [pid 3627] unlink("./2314/binderfs" [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2283/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2283/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13888] +++ exited with 0 +++ [pid 3626] unlink("./2283/binderfs" [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3626] getdents64(3, [pid 3630] <... restart_syscall resumed>) = 0 [pid 3627] getdents64(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3 [pid 3627] close(3 [pid 3626] <... close resumed>) = 0 [pid 3630] umount2("./2349", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... close resumed>) = 0 [pid 3626] rmdir("./2283" [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] rmdir("./2314" [pid 3626] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 13891 attached [pid 3630] openat(AT_FDCWD, "./2349", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] mkdir("./2284", 0777 [pid 13891] set_robust_list(0x5555566c15e0, 24 [pid 3630] <... openat resumed>) = 3 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13891] <... set_robust_list resumed>) = 0 [pid 3630] fstat(3, [pid 3627] mkdir("./2315", 0777 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13892 attached [pid 13891] chdir("./2382" [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 13891] <... chdir resumed>) = 0 [pid 3630] getdents64(3, [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2286 ./strace-static-x86_64: Process 13893 attached [pid 13892] set_robust_list(0x5555566c15e0, 24 [pid 13891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13891] <... prctl resumed>) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2317 [pid 13891] setpgid(0, 0) = 0 [pid 13891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13891] write(3, "1000", 4) = 4 [pid 13891] close(3) = 0 [pid 13891] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13891] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13892] <... set_robust_list resumed>) = 0 [pid 13891] <... openat resumed>) = 3 [pid 3630] umount2("./2349/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13891] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13893] set_robust_list(0x5555566c15e0, 24 [pid 13892] chdir("./2284" [pid 13891] <... write resumed>) = 8 [pid 3630] lstat("./2349/binderfs", [pid 13891] close(3 [pid 13893] <... set_robust_list resumed>) = 0 [pid 13892] <... chdir resumed>) = 0 [pid 13891] <... close resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13893] chdir("./2315" [pid 13892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13891] close(4 [pid 3630] unlink("./2349/binderfs" [pid 13893] <... chdir resumed>) = 0 [pid 13892] <... prctl resumed>) = 0 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13892] setpgid(0, 0 [pid 13891] close(5 [pid 3630] getdents64(3, [pid 13893] <... prctl resumed>) = 0 [pid 13892] <... setpgid resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] setpgid(0, 0 [pid 13892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13891] close(6 [pid 3630] close(3 [pid 13893] <... setpgid resumed>) = 0 [pid 13892] <... openat resumed>) = 3 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13892] write(3, "1000", 4 [pid 13891] close(7 [pid 3630] rmdir("./2349" [pid 13893] <... openat resumed>) = 3 [pid 13892] <... write resumed>) = 4 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13893] write(3, "1000", 4 [pid 13892] close(3 [pid 13891] close(8 [pid 3630] mkdir("./2350", 0777 [pid 13893] <... write resumed>) = 4 [pid 13892] <... close resumed>) = 0 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13893] close(3 [pid 13892] symlink("/dev/binderfs", "./binderfs" [pid 13891] close(9 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13894 attached [pid 13893] <... close resumed>) = 0 [pid 13892] <... symlink resumed>) = 0 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] symlink("/dev/binderfs", "./binderfs" [pid 13892] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2352 [pid 13891] close(10 [pid 13894] set_robust_list(0x5555566c15e0, 24 [pid 13893] <... symlink resumed>) = 0 [pid 13892] <... openat resumed>) = 3 [pid 13893] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13892] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... set_robust_list resumed>) = 0 [pid 13893] <... openat resumed>) = 3 [pid 13891] close(11 [pid 13892] <... write resumed>) = 8 [pid 13894] chdir("./2350" [pid 13893] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13892] close(3 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... chdir resumed>) = 0 [pid 13893] <... write resumed>) = 8 [pid 13891] close(12 [pid 13894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13893] close(3 [pid 13892] <... close resumed>) = 0 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... prctl resumed>) = 0 [pid 13893] <... close resumed>) = 0 [pid 13892] close(4 [pid 13891] close(13 [pid 13894] setpgid(0, 0 [pid 13893] close(4 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... setpgid resumed>) = 0 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(5 [pid 13891] close(14 [pid 13894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13893] close(5 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... openat resumed>) = 3 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(6 [pid 13891] close(15 [pid 13894] write(3, "1000", 4 [pid 13893] close(6 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... write resumed>) = 4 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(7 [pid 13891] close(16 [pid 13894] close(3 [pid 13893] close(7 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... close resumed>) = 0 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(8 [pid 13891] close(17 [pid 13894] symlink("/dev/binderfs", "./binderfs" [pid 13893] close(8 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... symlink resumed>) = 0 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(9 [pid 13891] close(18 [pid 13894] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13893] close(9 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... openat resumed>) = 3 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(10 [pid 13891] close(19 [pid 13894] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13893] close(10 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... write resumed>) = 8 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(11 [pid 13891] close(20 [pid 13894] close(3 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... close resumed>) = 0 [pid 13891] close(21 [pid 13894] close(4 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] close(22 [pid 13894] close(5 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] close(23 [pid 13894] close(6 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] close(24 [pid 13894] close(7 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] close(25 [pid 13894] close(8 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] close(26 [pid 13894] close(9 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] close(27 [pid 13894] close(10 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(11 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] close(28 [pid 13894] close(11 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(12 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(12 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] close(29 [pid 13894] close(12 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(13 [pid 13891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(13 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] exit_group(0 [pid 13894] close(13 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(14 [pid 13891] <... exit_group resumed>) = ? [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(14 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13891] +++ exited with 0 +++ [pid 13894] close(14 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(15 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2384, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(15 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] close(15 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(16 [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(16 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] close(16 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(17 [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(17 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] close(17 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(18 [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(18 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] close(18 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(19 [pid 3631] umount2("./2382", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(19 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] close(19 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(20 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(20 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2382", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13894] close(20 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(21 [pid 3631] <... openat resumed>) = 3 [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(21 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13894] close(21 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(22 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(22 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13894] close(22 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(23 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(23 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2382/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13894] close(23 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(24 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(24 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2382/binderfs", [pid 13894] close(24 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(25 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(25 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2382/binderfs" [pid 13894] close(25 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(26 [pid 3631] <... unlink resumed>) = 0 [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(26 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13894] close(26 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(27 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(27 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13894] close(27 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(28 [pid 3631] <... close resumed>) = 0 [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(28 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2382" [pid 13894] close(28 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] close(29 [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13893] close(29 [pid 13892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13894] close(29 [pid 13893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13892] exit_group(0 [pid 3631] mkdir("./2383", 0777 [pid 13894] exit_group(0 [pid 13893] exit_group(0 [pid 13892] <... exit_group resumed>) = ? [pid 13894] <... exit_group resumed>) = ? [pid 13893] <... exit_group resumed>) = ? [pid 3631] <... mkdir resumed>) = 0 [pid 13894] +++ exited with 0 +++ [pid 13892] +++ exited with 0 +++ [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13895 attached [pid 13893] +++ exited with 0 +++ [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2352, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2385 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] umount2("./2350", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2350", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3630] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] umount2("./2315", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] getdents64(3, [pid 3626] umount2("./2284", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] umount2("./2350/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] openat(AT_FDCWD, "./2315", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13895] set_robust_list(0x5555566c15e0, 24 [pid 3630] lstat("./2350/binderfs", [pid 3627] <... openat resumed>) = 3 [pid 3626] openat(AT_FDCWD, "./2284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] fstat(3, [pid 13895] <... set_robust_list resumed>) = 0 [pid 3630] unlink("./2350/binderfs" [pid 3626] <... openat resumed>) = 3 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 3627] getdents64(3, [pid 13895] chdir("./2383" [pid 3626] fstat(3, [pid 13895] <... chdir resumed>) = 0 [pid 3630] getdents64(3, [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] umount2("./2315/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 13895] <... prctl resumed>) = 0 [pid 3630] close(3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... close resumed>) = 0 [pid 3627] lstat("./2315/binderfs", [pid 3626] umount2("./2284/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] rmdir("./2350" [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... rmdir resumed>) = 0 [pid 3627] unlink("./2315/binderfs" [pid 3626] lstat("./2284/binderfs", [pid 3630] mkdir("./2351", 0777 [pid 3627] <... unlink resumed>) = 0 [pid 13895] setpgid(0, 0 [pid 3627] getdents64(3, [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] unlink("./2284/binderfs" [pid 13895] <... setpgid resumed>) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] close(3 [pid 13895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3626] <... unlink resumed>) = 0 [pid 13895] <... openat resumed>) = 3 [pid 13895] write(3, "1000", 4) = 4 [pid 13895] close(3 [pid 3626] getdents64(3, [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2353 [pid 3627] <... close resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13895] <... close resumed>) = 0 [pid 3627] rmdir("./2315" [pid 3626] close(3 [pid 13895] symlink("/dev/binderfs", "./binderfs") = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13895] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] mkdir("./2316", 0777 [pid 3626] rmdir("./2284"./strace-static-x86_64: Process 13896 attached [pid 13895] <... openat resumed>) = 3 [pid 13895] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] <... mkdir resumed>) = 0 [pid 13896] set_robust_list(0x5555566c15e0, 24 [pid 13895] <... write resumed>) = 8 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... rmdir resumed>) = 0 [pid 13895] close(3) = 0 [pid 13895] close(4) = -1 EBADF (Bad file descriptor) [pid 13895] close(5) = -1 EBADF (Bad file descriptor) [pid 13895] close(6) = -1 EBADF (Bad file descriptor) [pid 13895] close(7 [pid 3626] mkdir("./2285", 0777 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2318 [pid 13895] close(8 [pid 3626] <... mkdir resumed>) = 0 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13895] close(9) = -1 EBADF (Bad file descriptor) [pid 13895] close(10) = -1 EBADF (Bad file descriptor) [pid 13895] close(11) = -1 EBADF (Bad file descriptor) [pid 13895] close(12) = -1 EBADF (Bad file descriptor) [pid 13895] close(13) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13897 attached [pid 13895] close(14 [pid 13897] set_robust_list(0x5555566c15e0, 24 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13897] <... set_robust_list resumed>) = 0 [pid 13895] close(15 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2287 [pid 13896] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 13898 attached [pid 13897] chdir("./2316" [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13897] <... chdir resumed>) = 0 [pid 13896] chdir("./2351" [pid 13895] close(16 [pid 13897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13897] <... prctl resumed>) = 0 [pid 13896] <... chdir resumed>) = 0 [pid 13895] close(17 [pid 13897] setpgid(0, 0 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13897] <... setpgid resumed>) = 0 [pid 13896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13895] close(18 [pid 13898] set_robust_list(0x5555566c15e0, 24 [pid 13897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13896] <... prctl resumed>) = 0 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] <... set_robust_list resumed>) = 0 [pid 13897] <... openat resumed>) = 3 [pid 13896] setpgid(0, 0 [pid 13895] close(19 [pid 13897] write(3, "1000", 4 [pid 13896] <... setpgid resumed>) = 0 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] chdir("./2285" [pid 13897] <... write resumed>) = 4 [pid 13895] close(20 [pid 13897] close(3 [pid 13896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] <... chdir resumed>) = 0 [pid 13897] <... close resumed>) = 0 [pid 13895] close(21 [pid 13897] symlink("/dev/binderfs", "./binderfs" [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... openat resumed>) = 3 [pid 13898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13897] <... symlink resumed>) = 0 [pid 13895] close(22 [pid 13897] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13896] write(3, "1000", 4 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] <... prctl resumed>) = 0 [pid 13897] <... openat resumed>) = 3 [pid 13896] <... write resumed>) = 4 [pid 13895] close(23 [pid 13898] setpgid(0, 0 [pid 13897] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13896] close(3 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] <... setpgid resumed>) = 0 [pid 13897] <... write resumed>) = 8 [pid 13896] <... close resumed>) = 0 [pid 13895] close(24 [pid 13898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13897] close(3 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] symlink("/dev/binderfs", "./binderfs" [pid 13898] <... openat resumed>) = 3 [pid 13897] <... close resumed>) = 0 [pid 13895] close(25 [pid 13898] write(3, "1000", 4 [pid 13897] close(4 [pid 13896] <... symlink resumed>) = 0 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] <... write resumed>) = 4 [pid 13897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13895] close(26 [pid 13898] close(3 [pid 13897] close(5 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... openat resumed>) = 3 [pid 13895] close(27 [pid 13898] <... close resumed>) = 0 [pid 13898] symlink("/dev/binderfs", "./binderfs" [pid 13897] close(6 [pid 13896] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] <... symlink resumed>) = 0 [pid 13897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13895] close(28 [pid 13897] close(7 [pid 13896] <... write resumed>) = 8 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] close(3 [pid 13895] close(29 [pid 13897] close(8 [pid 13895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = 0 [pid 13895] exit_group(0 [pid 13898] <... openat resumed>) = 3 [pid 13898] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13897] close(9 [pid 13896] close(4 [pid 13895] <... exit_group resumed>) = ? [pid 13898] <... write resumed>) = 8 [pid 13897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13895] +++ exited with 0 +++ [pid 13897] close(10) = -1 EBADF (Bad file descriptor) [pid 13897] close(11) = -1 EBADF (Bad file descriptor) [pid 13897] close(12) = -1 EBADF (Bad file descriptor) [pid 13897] close(13) = -1 EBADF (Bad file descriptor) [pid 13897] close(14) = -1 EBADF (Bad file descriptor) [pid 13897] close(15) = -1 EBADF (Bad file descriptor) [pid 13897] close(16) = -1 EBADF (Bad file descriptor) [pid 13897] close(17) = -1 EBADF (Bad file descriptor) [pid 13897] close(18) = -1 EBADF (Bad file descriptor) [pid 13897] close(19) = -1 EBADF (Bad file descriptor) [pid 13897] close(20) = -1 EBADF (Bad file descriptor) [pid 13897] close(21) = -1 EBADF (Bad file descriptor) [pid 13897] close(22) = -1 EBADF (Bad file descriptor) [pid 13897] close(23) = -1 EBADF (Bad file descriptor) [pid 13897] close(24) = -1 EBADF (Bad file descriptor) [pid 13897] close(25) = -1 EBADF (Bad file descriptor) [pid 13897] close(26) = -1 EBADF (Bad file descriptor) [pid 13897] close(27) = -1 EBADF (Bad file descriptor) [pid 13897] close(28) = -1 EBADF (Bad file descriptor) [pid 13897] close(29) = -1 EBADF (Bad file descriptor) [pid 13897] exit_group(0) = ? [pid 13898] close(3 [pid 13897] +++ exited with 0 +++ [pid 13896] close(5 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2318, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] <... close resumed>) = 0 [pid 13896] close(6 [pid 13898] close(4 [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2383", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] close(7 [pid 13898] close(5 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2383", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13896] close(8 [pid 13898] close(6) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13898] close(7 [pid 13896] close(9 [pid 3631] fstat(3, [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13898] close(8 [pid 13896] close(10 [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] umount2("./2316", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13898] close(9 [pid 13896] close(11 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] umount2("./2383/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13898] close(10 [pid 13896] close(12 [pid 3627] openat(AT_FDCWD, "./2316", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13898] close(11 [pid 13896] close(13 [pid 3631] lstat("./2383/binderfs", [pid 3627] <... openat resumed>) = 3 [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13898] close(12 [pid 13896] close(14 [pid 3631] unlink("./2383/binderfs" [pid 3627] fstat(3, [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13898] close(13 [pid 13896] close(15 [pid 3631] getdents64(3, [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] getdents64(3, [pid 13898] close(14 [pid 13896] close(16 [pid 3631] close(3 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13898] close(15 [pid 13896] close(17 [pid 3631] rmdir("./2383" [pid 3627] umount2("./2316/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13898] close(16 [pid 13896] close(18 [pid 3631] mkdir("./2384", 0777 [pid 3627] lstat("./2316/binderfs", [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13896] close(19 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13898] close(17 [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] unlink("./2316/binderfs" [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] close(20 [pid 3627] <... unlink resumed>) = 0 [pid 13898] close(18 [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] close(21 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2386 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13898] close(19 [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] close(22 [pid 3627] <... close resumed>) = 0 [pid 13898] close(20 [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2316" [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] close(23 [pid 3627] <... rmdir resumed>) = 0 [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] close(21 [pid 13896] close(24 [pid 3627] mkdir("./2317", 0777 [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13899 attached [pid 3627] <... mkdir resumed>) = 0 [pid 13898] close(22 [pid 13896] close(25 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13899] chdir("./2384") = 0 [pid 13899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13896] close(26 [pid 13898] close(23 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2319 [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] close(24 [pid 13896] close(27 [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] close(25 [pid 13896] close(28 [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] close(26) = -1 EBADF (Bad file descriptor) [pid 13896] close(29 [pid 13898] close(27 [pid 13896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13900 attached [pid 13899] <... prctl resumed>) = 0 [pid 13898] close(28 [pid 13896] exit_group(0 [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13896] <... exit_group resumed>) = ? [pid 13900] set_robust_list(0x5555566c15e0, 24 [pid 13899] setpgid(0, 0 [pid 13900] <... set_robust_list resumed>) = 0 [pid 13899] <... setpgid resumed>) = 0 [pid 13900] chdir("./2317" [pid 13899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13900] <... chdir resumed>) = 0 [pid 13899] <... openat resumed>) = 3 [pid 13898] close(29 [pid 13896] +++ exited with 0 +++ [pid 13900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13899] write(3, "1000", 4 [pid 13898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13900] <... prctl resumed>) = 0 [pid 13899] <... write resumed>) = 4 [pid 13900] setpgid(0, 0 [pid 13899] close(3 [pid 13898] exit_group(0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13900] <... setpgid resumed>) = 0 [pid 13899] <... close resumed>) = 0 [pid 13898] <... exit_group resumed>) = ? [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13899] symlink("/dev/binderfs", "./binderfs" [pid 13900] <... openat resumed>) = 3 [pid 13899] <... symlink resumed>) = 0 [pid 13900] write(3, "1000", 4 [pid 13899] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13900] <... write resumed>) = 4 [pid 13899] <... openat resumed>) = 3 [pid 13898] +++ exited with 0 +++ [pid 3630] <... restart_syscall resumed>) = 0 [pid 13900] close(3 [pid 13899] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2287, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13900] <... close resumed>) = 0 [pid 13899] <... write resumed>) = 8 [pid 13900] symlink("/dev/binderfs", "./binderfs" [pid 13899] close(3 [pid 13900] <... symlink resumed>) = 0 [pid 13899] <... close resumed>) = 0 [pid 3630] umount2("./2351", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13900] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13899] close(4 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13900] <... openat resumed>) = 3 [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2351", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] umount2("./2285", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13900] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13899] close(5 [pid 13900] <... write resumed>) = 8 [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13900] close(3 [pid 13899] close(6 [pid 3630] fstat(3, [pid 3626] openat(AT_FDCWD, "./2285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13900] <... close resumed>) = 0 [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13900] close(4 [pid 13899] close(7 [pid 3630] getdents64(3, [pid 3626] <... openat resumed>) = 3 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] fstat(3, [pid 13900] close(5 [pid 13899] close(8 [pid 3630] umount2("./2351/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13900] close(6 [pid 13899] close(9 [pid 3630] lstat("./2351/binderfs", [pid 3626] getdents64(3, [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13900] close(7 [pid 13899] close(10 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2351/binderfs" [pid 3626] umount2("./2285/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13900] close(8 [pid 13899] close(11 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13900] close(9 [pid 13899] close(12 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13900] close(10 [pid 13899] close(13 [pid 3630] getdents64(3, [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13900] close(11 [pid 13899] close(14 [pid 3630] close(3 [pid 3626] lstat("./2285/binderfs", [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13900] close(12 [pid 13899] close(15 [pid 3630] rmdir("./2351" [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13900] close(13 [pid 13899] close(16 [pid 3630] mkdir("./2352", 0777 [pid 3626] unlink("./2285/binderfs" [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13900] close(14 [pid 13899] close(17 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] getdents64(3, [pid 13900] close(15 [pid 13899] close(18 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13900] close(16 [pid 13899] close(19 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13900] close(17 [pid 13899] close(20 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13900] close(18 [pid 13899] close(21 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2354 [pid 3626] close(3 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13900] close(19 [pid 13899] close(22 [pid 3626] <... close resumed>) = 0 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2285" [pid 13900] close(20 [pid 13899] close(23./strace-static-x86_64: Process 13901 attached [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13901] set_robust_list(0x5555566c15e0, 24 [pid 13900] close(21 [pid 13899] close(24 [pid 3626] mkdir("./2286", 0777 [pid 13901] <... set_robust_list resumed>) = 0 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] chdir("./2352" [pid 13900] close(22 [pid 13899] close(25 [pid 13901] <... chdir resumed>) = 0 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13900] close(23 [pid 13899] close(26 [pid 13901] <... prctl resumed>) = 0 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13901] setpgid(0, 0 [pid 13900] close(24 [pid 13899] close(27 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13901] <... setpgid resumed>) = 0 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13900] close(25 [pid 13899] close(28 [pid 13901] <... openat resumed>) = 3 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] write(3, "1000", 4 [pid 13900] close(26 [pid 13899] close(29 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2288 [pid 13901] <... write resumed>) = 4 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] close(3 [pid 13900] close(27 [pid 13899] exit_group(0 [pid 13901] <... close resumed>) = 0 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13899] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13902 attached [pid 13901] symlink("/dev/binderfs", "./binderfs" [pid 13900] close(28 [pid 13899] +++ exited with 0 +++ [pid 13901] <... symlink resumed>) = 0 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2386, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13901] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13900] close(29 [pid 13901] <... openat resumed>) = 3 [pid 13900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13900] exit_group(0 [pid 13901] <... write resumed>) = 8 [pid 13900] <... exit_group resumed>) = ? [pid 13902] set_robust_list(0x5555566c15e0, 24 [pid 13901] close(3 [pid 13900] +++ exited with 0 +++ [pid 13902] <... set_robust_list resumed>) = 0 [pid 13901] <... close resumed>) = 0 [pid 13901] close(4) = -1 EBADF (Bad file descriptor) [pid 13901] close(5) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] umount2("./2384", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13902] chdir("./2286" [pid 13901] close(6 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13902] <... chdir resumed>) = 0 [pid 13901] close(7 [pid 3631] openat(AT_FDCWD, "./2384", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... restart_syscall resumed>) = 0 [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] close(8 [pid 3631] <... openat resumed>) = 3 [pid 13902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13901] close(9 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13902] <... prctl resumed>) = 0 [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] umount2("./2317", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13902] setpgid(0, 0 [pid 13901] close(10 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13902] <... setpgid resumed>) = 0 [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2384/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] openat(AT_FDCWD, "./2317", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13901] close(11 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13902] <... openat resumed>) = 3 [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2384/binderfs", [pid 3627] <... openat resumed>) = 3 [pid 13901] close(12 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13902] write(3, "1000", 4 [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2384/binderfs" [pid 3627] fstat(3, [pid 13902] <... write resumed>) = 4 [pid 13901] close(13 [pid 13902] close(3 [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13902] <... close resumed>) = 0 [pid 13901] close(14 [pid 3631] getdents64(3, [pid 13902] symlink("/dev/binderfs", "./binderfs" [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13901] close(15 [pid 13902] <... symlink resumed>) = 0 [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13901] close(16 [pid 3631] <... close resumed>) = 0 [pid 3627] umount2("./2317/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13902] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2384" [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13901] close(17) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13901] close(18 [pid 3627] lstat("./2317/binderfs", [pid 13902] <... openat resumed>) = 3 [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2385", 0777 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13902] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13901] close(19 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] unlink("./2317/binderfs" [pid 13902] <... write resumed>) = 8 [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... unlink resumed>) = 0 [pid 13902] close(3 [pid 13901] close(20) = -1 EBADF (Bad file descriptor) [pid 13901] close(21) = -1 EBADF (Bad file descriptor) [pid 13901] close(22 [pid 3627] getdents64(3, [pid 13902] <... close resumed>) = 0 [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2387 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13902] close(4 [pid 13901] close(23 [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13902] close(5 [pid 13901] close(24./strace-static-x86_64: Process 13903 attached [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13902] close(6 [pid 13901] close(25 [pid 3627] rmdir("./2317" [pid 13903] set_robust_list(0x5555566c15e0, 24 [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] <... set_robust_list resumed>) = 0 [pid 13902] close(7 [pid 13901] close(26 [pid 3627] <... rmdir resumed>) = 0 [pid 13903] chdir("./2385" [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2318", 0777 [pid 13903] <... chdir resumed>) = 0 [pid 13902] close(8 [pid 13901] close(27 [pid 3627] <... mkdir resumed>) = 0 [pid 13903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13903] <... prctl resumed>) = 0 [pid 13902] close(9 [pid 13901] close(28) = -1 EBADF (Bad file descriptor) [pid 13901] close(29 [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] setpgid(0, 0./strace-static-x86_64: Process 13904 attached ) = 0 [pid 13902] close(10 [pid 13901] exit_group(0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2320 [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] <... exit_group resumed>) = ? [pid 13904] set_robust_list(0x5555566c15e0, 24 [pid 13903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13902] close(11 [pid 13904] <... set_robust_list resumed>) = 0 [pid 13903] <... openat resumed>) = 3 [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13901] +++ exited with 0 +++ [pid 13903] write(3, "1000", 4 [pid 13902] close(12 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2354, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13903] <... write resumed>) = 4 [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] chdir("./2318" [pid 13903] close(3 [pid 13902] close(13 [pid 13903] <... close resumed>) = 0 [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] <... chdir resumed>) = 0 [pid 13903] symlink("/dev/binderfs", "./binderfs" [pid 13902] close(14) = -1 EBADF (Bad file descriptor) [pid 13902] close(15 [pid 13904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13903] <... symlink resumed>) = 0 [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13902] close(16) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2352", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13903] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13902] close(17 [pid 13904] <... prctl resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13902] close(18 [pid 3630] openat(AT_FDCWD, "./2352", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13902] close(19 [pid 3630] fstat(3, [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13902] close(20 [pid 3630] getdents64(3, [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13902] close(21 [pid 13903] <... openat resumed>) = 3 [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2352/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13903] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13902] close(22) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13902] close(23 [pid 3630] lstat("./2352/binderfs", [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13902] close(24 [pid 3630] unlink("./2352/binderfs" [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13902] close(25 [pid 13903] <... write resumed>) = 8 [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13903] close(3 [pid 13902] close(26 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13903] <... close resumed>) = 0 [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13903] close(4 [pid 13902] close(27 [pid 3630] <... close resumed>) = 0 [pid 13904] setpgid(0, 0 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2352" [pid 13904] <... setpgid resumed>) = 0 [pid 13903] close(5 [pid 13902] close(28 [pid 13904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13904] <... openat resumed>) = 3 [pid 13903] close(6 [pid 13902] close(29 [pid 3630] mkdir("./2353", 0777 [pid 13902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13902] exit_group(0 [pid 13903] close(7 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13902] <... exit_group resumed>) = ? [pid 13904] write(3, "1000", 4 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13902] +++ exited with 0 +++ [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2288, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 13905 attached [pid 13904] <... write resumed>) = 4 [pid 13903] close(8 [pid 13904] close(3 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2355 [pid 3626] umount2("./2286", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13904] <... close resumed>) = 0 [pid 13903] close(9 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13905] set_robust_list(0x5555566c15e0, 24 [pid 13904] symlink("/dev/binderfs", "./binderfs" [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13905] <... set_robust_list resumed>) = 0 [pid 13904] <... symlink resumed>) = 0 [pid 13903] close(10 [pid 3626] <... openat resumed>) = 3 [pid 13904] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13905] chdir("./2353" [pid 13904] <... openat resumed>) = 3 [pid 13903] close(11 [pid 13905] <... chdir resumed>) = 0 [pid 13904] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13904] <... write resumed>) = 8 [pid 13903] close(12 [pid 3626] getdents64(3, [pid 13905] <... prctl resumed>) = 0 [pid 13904] close(3 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13905] setpgid(0, 0 [pid 13904] <... close resumed>) = 0 [pid 13903] close(13 [pid 3626] umount2("./2286/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13905] <... setpgid resumed>) = 0 [pid 13904] close(4 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13903] close(14 [pid 13905] <... openat resumed>) = 3 [pid 13904] close(5 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2286/binderfs", [pid 13905] write(3, "1000", 4 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(15 [pid 13905] <... write resumed>) = 4 [pid 13904] close(6 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13905] close(3 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(16 [pid 3626] unlink("./2286/binderfs" [pid 13905] <... close resumed>) = 0 [pid 13904] close(7 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13905] symlink("/dev/binderfs", "./binderfs" [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(17 [pid 3626] getdents64(3, [pid 13905] <... symlink resumed>) = 0 [pid 13904] close(8 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13905] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(18 [pid 3626] close(3 [pid 13905] <... openat resumed>) = 3 [pid 13904] close(9 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13905] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(19 [pid 3626] rmdir("./2286" [pid 13905] <... write resumed>) = 8 [pid 13904] close(10 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13905] close(3 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(20 [pid 3626] mkdir("./2287", 0777 [pid 13905] <... close resumed>) = 0 [pid 13904] close(11 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13905] close(4 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(21 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13906 attached [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] close(12 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13905] close(5 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(22 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2289 [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] close(13 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13905] close(6 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(23 [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] close(14 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13905] close(7 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(24 [pid 13904] close(15 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(25 [pid 13904] close(16 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(26 [pid 13904] close(17 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(27 [pid 13904] close(18 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(28 [pid 13904] close(19 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] close(29 [pid 13904] close(20 [pid 13903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] exit_group(0 [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] close(21 [pid 13903] <... exit_group resumed>) = ? [pid 13906] set_robust_list(0x5555566c15e0, 24 [pid 13905] close(8 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13903] +++ exited with 0 +++ [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] close(22 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13905] close(9 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] close(23 [pid 13905] close(10 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] close(24 [pid 13905] close(11 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] close(25 [pid 13906] <... set_robust_list resumed>) = 0 [pid 13905] close(12 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] chdir("./2287" [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] close(26 [pid 13906] <... chdir resumed>) = 0 [pid 13905] close(13 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2385", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] close(27 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13906] <... prctl resumed>) = 0 [pid 13905] close(14 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2385", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13906] setpgid(0, 0 [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] close(28 [pid 13906] <... setpgid resumed>) = 0 [pid 13905] close(15 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] close(29 [pid 3631] fstat(3, [pid 13906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13905] close(16 [pid 13904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13906] <... openat resumed>) = 3 [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] exit_group(0 [pid 3631] getdents64(3, [pid 13906] write(3, "1000", 4 [pid 13905] close(17 [pid 13904] <... exit_group resumed>) = ? [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13906] <... write resumed>) = 4 [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13904] +++ exited with 0 +++ [pid 3631] umount2("./2385/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13906] close(3 [pid 13905] close(18 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2320, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13906] <... close resumed>) = 0 [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2385/binderfs", [pid 13906] symlink("/dev/binderfs", "./binderfs" [pid 13905] close(19 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2385/binderfs" [pid 3627] umount2("./2318", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13905] close(20 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2318", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13906] <... symlink resumed>) = 0 [pid 13905] close(21 [pid 3631] getdents64(3, [pid 3627] <... openat resumed>) = 3 [pid 13906] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] fstat(3, [pid 13905] close(22 [pid 3631] close(3 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13906] <... openat resumed>) = 3 [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3627] getdents64(3, [pid 13906] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13905] close(23 [pid 3631] rmdir("./2385" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2318/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13905] close(24 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2386", 0777 [pid 13906] <... write resumed>) = 8 [pid 3627] lstat("./2318/binderfs", [pid 13906] close(3 [pid 13905] close(25 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13906] <... close resumed>) = 0 [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] unlink("./2318/binderfs" [pid 13906] close(4 [pid 13905] close(26 [pid 3627] <... unlink resumed>) = 0 [pid 3627] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13906] close(5 [pid 13905] close(27 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2388 [pid 3627] <... close resumed>) = 0 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2318" [pid 13906] close(6 [pid 13905] close(28 [pid 3627] <... rmdir resumed>) = 0 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2319", 0777 [pid 13906] close(7 [pid 13905] close(29 [pid 3627] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 13907 attached [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13908 attached [pid 13907] set_robust_list(0x5555566c15e0, 24 [pid 13906] close(8 [pid 13905] exit_group(0 [pid 13907] <... set_robust_list resumed>) = 0 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13905] <... exit_group resumed>) = ? [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2321 [pid 13907] chdir("./2386" [pid 13906] close(9 [pid 13907] <... chdir resumed>) = 0 [pid 13907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13905] +++ exited with 0 +++ [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... prctl resumed>) = 0 [pid 13906] close(10 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13907] setpgid(0, 0 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13907] <... setpgid resumed>) = 0 [pid 13906] close(11 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13908] set_robust_list(0x5555566c15e0, 24 [pid 13907] <... openat resumed>) = 3 [pid 13906] close(12 [pid 13908] <... set_robust_list resumed>) = 0 [pid 13907] write(3, "1000", 4 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2353", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13907] <... write resumed>) = 4 [pid 13906] close(13 [pid 13908] chdir("./2319" [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13908] <... chdir resumed>) = 0 [pid 13907] close(3 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2353", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13907] <... close resumed>) = 0 [pid 13906] close(14 [pid 3630] <... openat resumed>) = 3 [pid 13908] <... prctl resumed>) = 0 [pid 13907] symlink("/dev/binderfs", "./binderfs" [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13908] setpgid(0, 0 [pid 13907] <... symlink resumed>) = 0 [pid 13906] close(15 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13908] <... setpgid resumed>) = 0 [pid 13907] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13907] <... openat resumed>) = 3 [pid 13906] close(16 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13908] <... openat resumed>) = 3 [pid 13907] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2353/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13908] write(3, "1000", 4 [pid 13907] <... write resumed>) = 8 [pid 13906] close(17 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13908] <... write resumed>) = 4 [pid 13907] close(3 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13908] close(3 [pid 13906] close(18 [pid 13907] <... close resumed>) = 0 [pid 3630] lstat("./2353/binderfs", [pid 13908] <... close resumed>) = 0 [pid 13907] close(4 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13908] symlink("/dev/binderfs", "./binderfs" [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] close(19 [pid 3630] unlink("./2353/binderfs" [pid 13908] <... symlink resumed>) = 0 [pid 13907] close(5 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13908] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] close(20 [pid 3630] <... unlink resumed>) = 0 [pid 13908] <... openat resumed>) = 3 [pid 13907] close(6 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13908] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] close(21 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13908] <... write resumed>) = 8 [pid 13907] close(7 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13908] close(3 [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] close(22 [pid 3630] <... close resumed>) = 0 [pid 13908] <... close resumed>) = 0 [pid 13907] close(8 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2353" [pid 13908] close(4 [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] close(23 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] close(9 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13908] close(5 [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] close(24 [pid 3630] mkdir("./2354", 0777 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] close(10 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13908] close(6 [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] close(25 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] close(11 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] close(12) = -1 EBADF (Bad file descriptor) [pid 13907] close(13) = -1 EBADF (Bad file descriptor) [pid 13907] close(14) = -1 EBADF (Bad file descriptor) [pid 13908] close(7 [pid 13907] close(15 [pid 13906] close(26 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2356 [pid 13908] close(8 [pid 13907] close(16 [pid 13906] close(27 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13909 attached [pid 13908] close(9 [pid 13907] close(17 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] close(28 [pid 13909] set_robust_list(0x5555566c15e0, 24 [pid 13908] close(10 [pid 13907] close(18 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13909] <... set_robust_list resumed>) = 0 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] close(29 [pid 13908] close(11 [pid 13906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13909] chdir("./2354" [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] close(19 [pid 13906] exit_group(0 [pid 13909] <... chdir resumed>) = 0 [pid 13908] close(12 [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13906] <... exit_group resumed>) = ? [pid 13909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] close(20 [pid 13909] <... prctl resumed>) = 0 [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13909] setpgid(0, 0 [pid 13907] close(21 [pid 13909] <... setpgid resumed>) = 0 [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13907] close(22 [pid 13906] +++ exited with 0 +++ [pid 13908] close(13 [pid 13909] <... openat resumed>) = 3 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2289, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13909] write(3, "1000", 4 [pid 13908] close(14 [pid 13907] close(23 [pid 13909] <... write resumed>) = 4 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13909] close(3 [pid 13908] close(15 [pid 13907] close(24 [pid 3626] umount2("./2287", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13909] <... close resumed>) = 0 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13909] symlink("/dev/binderfs", "./binderfs" [pid 13908] close(16 [pid 13907] close(25 [pid 3626] openat(AT_FDCWD, "./2287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13909] <... symlink resumed>) = 0 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13909] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13908] close(17 [pid 13907] close(26 [pid 3626] fstat(3, [pid 13909] <... openat resumed>) = 3 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13909] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13908] close(18 [pid 13907] close(27 [pid 3626] getdents64(3, [pid 13909] <... write resumed>) = 8 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13909] close(3 [pid 13908] close(19 [pid 13907] close(28 [pid 3626] umount2("./2287/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13909] <... close resumed>) = 0 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13909] close(4 [pid 13908] close(20 [pid 13907] close(29 [pid 3626] lstat("./2287/binderfs", [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13909] close(5 [pid 13908] close(21 [pid 13907] exit_group(0 [pid 3626] unlink("./2287/binderfs" [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13907] <... exit_group resumed>) = ? [pid 13908] close(22) = -1 EBADF (Bad file descriptor) [pid 13909] close(6 [pid 13908] close(23 [pid 3626] <... unlink resumed>) = 0 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13908] close(24 [pid 13907] +++ exited with 0 +++ [pid 3626] getdents64(3, [pid 13909] close(7 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13908] close(25 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2388, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] close(3 [pid 13909] close(8 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3626] <... close resumed>) = 0 [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13908] close(26 [pid 3631] <... restart_syscall resumed>) = 0 [pid 3626] rmdir("./2287" [pid 13909] close(9 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13908] close(27 [pid 3626] mkdir("./2288", 0777 [pid 13909] close(10 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2386", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... mkdir resumed>) = 0 [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13908] close(28 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13909] close(11 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2386", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 13910 attached [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13908] close(29 [pid 3631] <... openat resumed>) = 3 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2290 [pid 13909] close(12 [pid 13908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13908] exit_group(0 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13909] close(13 [pid 13908] <... exit_group resumed>) = ? [pid 3631] getdents64(3, [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13909] close(14) = -1 EBADF (Bad file descriptor) [pid 13909] close(15) = -1 EBADF (Bad file descriptor) [pid 13909] close(16) = -1 EBADF (Bad file descriptor) [pid 13909] close(17) = -1 EBADF (Bad file descriptor) [pid 13909] close(18) = -1 EBADF (Bad file descriptor) [pid 13908] +++ exited with 0 +++ [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13909] close(19) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2386/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13909] close(20 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] umount2("./2319", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13910] set_robust_list(0x5555566c15e0, 24 [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2386/binderfs", [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13909] close(21 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] openat(AT_FDCWD, "./2319", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13910] <... set_robust_list resumed>) = 0 [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2386/binderfs" [pid 3627] <... openat resumed>) = 3 [pid 13909] close(22 [pid 3627] fstat(3, [pid 13910] chdir("./2288" [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13910] <... chdir resumed>) = 0 [pid 13909] close(23 [pid 3631] getdents64(3, [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] getdents64(3, [pid 13910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13909] close(24 [pid 3631] close(3 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2319/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... close resumed>) = 0 [pid 13910] <... prctl resumed>) = 0 [pid 13909] close(25 [pid 3631] rmdir("./2386" [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2319/binderfs", [pid 13910] setpgid(0, 0 [pid 13909] close(26 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13910] <... setpgid resumed>) = 0 [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2387", 0777 [pid 3627] unlink("./2319/binderfs" [pid 13909] close(27 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 13910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] getdents64(3, [pid 13909] close(28 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13909] close(29 [pid 3627] <... close resumed>) = 0 [pid 13909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2319" [pid 13910] <... openat resumed>) = 3 [pid 13909] exit_group(0 [pid 3627] <... rmdir resumed>) = 0 [pid 13910] write(3, "1000", 4 [pid 13909] <... exit_group resumed>) = ? [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2389 [pid 3627] mkdir("./2320", 0777./strace-static-x86_64: Process 13911 attached [pid 13910] <... write resumed>) = 4 [pid 13911] set_robust_list(0x5555566c15e0, 24 [pid 13910] close(3 [pid 13909] +++ exited with 0 +++ [pid 13911] <... set_robust_list resumed>) = 0 [pid 13910] <... close resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2356, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13911] chdir("./2387" [pid 13910] symlink("/dev/binderfs", "./binderfs" [pid 13911] <... chdir resumed>) = 0 [pid 13910] <... symlink resumed>) = 0 [pid 13911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13910] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] umount2("./2354", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... mkdir resumed>) = 0 [pid 13911] <... prctl resumed>) = 0 [pid 13910] <... openat resumed>) = 3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13911] setpgid(0, 0 [pid 13910] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] openat(AT_FDCWD, "./2354", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13911] <... setpgid resumed>) = 0 [pid 13910] <... write resumed>) = 8 [pid 3630] <... openat resumed>) = 3 [pid 13911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13910] close(3 [pid 3630] fstat(3, ./strace-static-x86_64: Process 13912 attached [pid 13911] <... openat resumed>) = 3 [pid 13910] <... close resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13911] write(3, "1000", 4 [pid 13910] close(4 [pid 3630] getdents64(3, [pid 13911] <... write resumed>) = 4 [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13911] close(3 [pid 13910] close(5 [pid 3630] umount2("./2354/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13911] <... close resumed>) = 0 [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13911] symlink("/dev/binderfs", "./binderfs" [pid 13910] close(6 [pid 3630] lstat("./2354/binderfs", [pid 13911] <... symlink resumed>) = 0 [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2322 [pid 13911] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13910] close(7 [pid 3630] unlink("./2354/binderfs" [pid 13912] set_robust_list(0x5555566c15e0, 24 [pid 13911] <... openat resumed>) = 3 [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13911] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13910] close(8 [pid 3630] getdents64(3, [pid 13912] <... set_robust_list resumed>) = 0 [pid 13911] <... write resumed>) = 8 [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13911] close(3 [pid 13910] close(9 [pid 3630] close(3 [pid 13912] chdir("./2320" [pid 13911] <... close resumed>) = 0 [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13912] <... chdir resumed>) = 0 [pid 13911] close(4 [pid 13910] close(10 [pid 3630] rmdir("./2354" [pid 13912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13911] close(5 [pid 13910] close(11 [pid 3630] mkdir("./2355", 0777 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13911] close(6 [pid 13910] close(12 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] close(7 [pid 13910] close(13 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2357 [pid 13912] <... prctl resumed>) = 0 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] setpgid(0, 0 [pid 13911] close(8 [pid 13910] close(14./strace-static-x86_64: Process 13913 attached [pid 13912] <... setpgid resumed>) = 0 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13911] close(9 [pid 13910] close(15 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... openat resumed>) = 3 [pid 13911] close(10 [pid 13910] close(16 [pid 13912] write(3, "1000", 4 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... write resumed>) = 4 [pid 13911] close(11 [pid 13910] close(17 [pid 13912] close(3 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] set_robust_list(0x5555566c15e0, 24 [pid 13912] <... close resumed>) = 0 [pid 13911] close(12 [pid 13910] close(18 [pid 13913] <... set_robust_list resumed>) = 0 [pid 13912] symlink("/dev/binderfs", "./binderfs" [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] close(13 [pid 13910] close(19 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] close(14 [pid 13910] close(20 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... symlink resumed>) = 0 [pid 13911] close(15 [pid 13910] close(21 [pid 13913] chdir("./2355" [pid 13912] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] <... chdir resumed>) = 0 [pid 13911] close(16 [pid 13910] close(22 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] close(17 [pid 13910] close(23 [pid 13912] <... openat resumed>) = 3 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13912] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13911] close(18 [pid 13910] close(24 [pid 13913] <... prctl resumed>) = 0 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... write resumed>) = 8 [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] setpgid(0, 0 [pid 13912] close(3 [pid 13911] close(19 [pid 13910] close(25 [pid 13913] <... setpgid resumed>) = 0 [pid 13912] <... close resumed>) = 0 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13912] close(4 [pid 13911] close(20 [pid 13910] close(26 [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] <... openat resumed>) = 3 [pid 13912] close(5 [pid 13911] close(21 [pid 13910] close(27 [pid 13913] write(3, "1000", 4 [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] <... write resumed>) = 4 [pid 13912] close(6 [pid 13911] close(22 [pid 13910] close(28 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] close(23 [pid 13910] close(29 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] close(24 [pid 13910] exit_group(0 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13910] <... exit_group resumed>) = ? [pid 13913] close(3 [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] close(25 [pid 13910] +++ exited with 0 +++ [pid 13913] <... close resumed>) = 0 [pid 13912] close(7 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] symlink("/dev/binderfs", "./binderfs" [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] close(26 [pid 13913] <... symlink resumed>) = 0 [pid 13912] close(8 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2290, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13913] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] close(27 [pid 3626] umount2("./2288", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13912] close(9 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] close(28 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13913] <... openat resumed>) = 3 [pid 13912] close(10 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13913] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] close(29 [pid 13912] close(11 [pid 13911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13913] <... write resumed>) = 8 [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] exit_group(0 [pid 3626] fstat(3, [pid 13913] close(3 [pid 13912] close(12 [pid 13911] <... exit_group resumed>) = ? [pid 13913] <... close resumed>) = 0 [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13911] +++ exited with 0 +++ [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13913] close(4 [pid 13912] close(13 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] getdents64(3, [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13913] close(5 [pid 13912] close(14 [pid 3626] umount2("./2288/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2387", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13913] close(6 [pid 13912] close(15 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2387", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] lstat("./2288/binderfs", [pid 13913] close(7 [pid 13912] close(16 [pid 3631] <... openat resumed>) = 3 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13913] close(8 [pid 13912] close(17 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] unlink("./2288/binderfs" [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13913] close(9 [pid 13912] close(18 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... unlink resumed>) = 0 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2387/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 13913] close(10 [pid 13912] close(19 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] lstat("./2387/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] unlink("./2387/binderfs") = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3) = 0 [pid 3631] rmdir("./2387") = 0 [pid 3631] mkdir("./2388", 0777) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2390 ./strace-static-x86_64: Process 13914 attached [pid 13914] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13914] chdir("./2388") = 0 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 13913] close(11 [pid 13912] close(20 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13913] close(12 [pid 13912] close(21 [pid 3626] rmdir("./2288" [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13913] close(13 [pid 13912] close(22 [pid 3626] <... rmdir resumed>) = 0 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2289", 0777 [pid 13913] close(14 [pid 13912] close(23 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13913] close(15 [pid 13912] close(24 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... prctl resumed>) = 0 [pid 13914] setpgid(0, 0) = 0 [pid 13914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13912] close(25 [pid 13913] close(16 [pid 13914] <... openat resumed>) = 3 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2291 [pid 13914] write(3, "1000", 4 [pid 13913] close(17 [pid 13912] close(26 [pid 13914] <... write resumed>) = 4 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] close(3 [pid 13913] close(18 [pid 13912] close(27./strace-static-x86_64: Process 13915 attached [pid 13914] <... close resumed>) = 0 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] close(19 [pid 13912] close(28 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13915] set_robust_list(0x5555566c15e0, 24 [pid 13914] symlink("/dev/binderfs", "./binderfs" [pid 13913] close(20 [pid 13912] close(29 [pid 13915] <... set_robust_list resumed>) = 0 [pid 13914] <... symlink resumed>) = 0 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13915] chdir("./2289" [pid 13914] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13913] close(21 [pid 13912] exit_group(0 [pid 13915] <... chdir resumed>) = 0 [pid 13914] <... openat resumed>) = 3 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] <... exit_group resumed>) = ? [pid 13915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13914] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13913] close(22 [pid 13915] <... prctl resumed>) = 0 [pid 13914] <... write resumed>) = 8 [pid 13915] setpgid(0, 0 [pid 13914] close(3 [pid 13915] <... setpgid resumed>) = 0 [pid 13914] <... close resumed>) = 0 [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13912] +++ exited with 0 +++ [pid 13915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13914] close(4 [pid 13913] close(23 [pid 13915] <... openat resumed>) = 3 [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13915] write(3, "1000", 4 [pid 13914] close(5 [pid 13913] close(24 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2322, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13915] <... write resumed>) = 4 [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2320", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13915] close(3 [pid 13914] close(6 [pid 13913] close(25 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13915] <... close resumed>) = 0 [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2320", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13915] symlink("/dev/binderfs", "./binderfs" [pid 13914] close(7 [pid 13913] close(26 [pid 13915] <... symlink resumed>) = 0 [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13915] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13914] close(8 [pid 13913] close(27 [pid 3627] fstat(3, [pid 13915] <... openat resumed>) = 3 [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13915] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13914] close(9 [pid 13913] close(28 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13915] <... write resumed>) = 8 [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13915] close(3 [pid 13914] close(10 [pid 13913] close(29 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13915] <... close resumed>) = 0 [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2320/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13915] close(4 [pid 13914] close(11 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] exit_group(0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13915] close(5 [pid 13914] close(12 [pid 13913] <... exit_group resumed>) = ? [pid 3627] lstat("./2320/binderfs", [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13915] close(6 [pid 13914] close(13 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13915] close(7 [pid 13914] close(14 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13913] +++ exited with 0 +++ [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13915] close(8 [pid 13914] close(15 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2357, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] unlink("./2320/binderfs" [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3627] <... unlink resumed>) = 0 [pid 13915] close(9 [pid 13914] close(16 [pid 3630] <... restart_syscall resumed>) = 0 [pid 3627] getdents64(3, [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13915] close(10 [pid 13914] close(17 [pid 3627] close(3 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2355", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13915] close(11 [pid 13914] close(18 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2355", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13915] close(12 [pid 13914] close(19 [pid 3630] <... openat resumed>) = 3 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13915] close(13 [pid 13914] close(20 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13915] close(14 [pid 13914] close(21 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2355/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13915] close(15 [pid 13914] close(22 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... close resumed>) = 0 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2355/binderfs", [pid 3627] rmdir("./2320" [pid 13915] close(16 [pid 13914] close(23 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2355/binderfs" [pid 3627] <... rmdir resumed>) = 0 [pid 13915] close(17 [pid 13914] close(24 [pid 3630] <... unlink resumed>) = 0 [pid 3627] mkdir("./2321", 0777 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13915] close(18 [pid 13914] close(25 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13915] close(19 [pid 13914] close(26 [pid 3630] <... close resumed>) = 0 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2355" [pid 13915] close(20 [pid 13914] close(27 [pid 3630] <... rmdir resumed>) = 0 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2356", 0777 [pid 13915] close(21 [pid 13914] close(28 [pid 3630] <... mkdir resumed>) = 0 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13915] close(22 [pid 13914] close(29 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2323 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2358 ./strace-static-x86_64: Process 13916 attached [pid 13915] close(23 [pid 13914] exit_group(0 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13914] <... exit_group resumed>) = ? [pid 13916] set_robust_list(0x5555566c15e0, 24 [pid 13915] close(24 [pid 13914] +++ exited with 0 +++ [pid 13916] <... set_robust_list resumed>) = 0 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2390, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13915] close(25 [pid 13916] chdir("./2321" [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13915] close(26 [pid 13916] <... chdir resumed>) = 0 [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13915] close(27 [pid 13916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13915] close(28) = -1 EBADF (Bad file descriptor) [pid 13915] close(29) = -1 EBADF (Bad file descriptor) [pid 13915] exit_group(0) = ? [pid 13915] +++ exited with 0 +++ ./strace-static-x86_64: Process 13917 attached [pid 13917] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13917] chdir("./2356") = 0 [pid 13917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13917] setpgid(0, 0) = 0 [pid 13917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13916] <... prctl resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2291, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13916] setpgid(0, 0 [pid 3631] umount2("./2388", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13917] write(3, "1000", 4 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13916] <... setpgid resumed>) = 0 [pid 3631] openat(AT_FDCWD, "./2388", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] umount2("./2289", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13917] <... write resumed>) = 4 [pid 3631] <... openat resumed>) = 3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13917] close(3 [pid 3631] fstat(3, [pid 13917] <... close resumed>) = 0 [pid 13916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] openat(AT_FDCWD, "./2289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13917] symlink("/dev/binderfs", "./binderfs" [pid 3631] getdents64(3, [pid 13917] <... symlink resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... openat resumed>) = 3 [pid 13917] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] umount2("./2388/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] fstat(3, [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] lstat("./2388/binderfs", [pid 3626] getdents64(3, [pid 13917] <... openat resumed>) = 3 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13917] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] unlink("./2388/binderfs" [pid 3626] umount2("./2289/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13916] <... openat resumed>) = 3 [pid 13917] <... write resumed>) = 8 [pid 3631] <... unlink resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13916] write(3, "1000", 4 [pid 13917] close(3 [pid 3631] getdents64(3, [pid 13916] <... write resumed>) = 4 [pid 3626] lstat("./2289/binderfs", [pid 13917] <... close resumed>) = 0 [pid 13916] close(3 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13917] close(4 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] close(3 [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] <... close resumed>) = 0 [pid 3626] unlink("./2289/binderfs" [pid 13917] close(5 [pid 13916] symlink("/dev/binderfs", "./binderfs" [pid 3631] <... close resumed>) = 0 [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2388" [pid 3626] <... unlink resumed>) = 0 [pid 13917] close(6 [pid 13916] <... symlink resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2389", 0777 [pid 3626] getdents64(3, [pid 13917] close(7 [pid 13916] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13917] close(8 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] close(3 [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] <... openat resumed>) = 3 [pid 13917] close(9) = -1 EBADF (Bad file descriptor) [pid 13917] close(10) = -1 EBADF (Bad file descriptor) [pid 13917] close(11) = -1 EBADF (Bad file descriptor) [pid 13917] close(12 [pid 3626] <... close resumed>) = 0 [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13917] close(13) = -1 EBADF (Bad file descriptor) [pid 13917] close(14) = -1 EBADF (Bad file descriptor) [pid 13917] close(15) = -1 EBADF (Bad file descriptor) [pid 13917] close(16) = -1 EBADF (Bad file descriptor) [pid 13917] close(17) = -1 EBADF (Bad file descriptor) [pid 13917] close(18) = -1 EBADF (Bad file descriptor) [pid 13917] close(19) = -1 EBADF (Bad file descriptor) [pid 13917] close(20) = -1 EBADF (Bad file descriptor) [pid 13917] close(21) = -1 EBADF (Bad file descriptor) [pid 13917] close(22) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13918 attached [pid 13917] close(23 [pid 13918] set_robust_list(0x5555566c15e0, 24 [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] <... set_robust_list resumed>) = 0 [pid 13917] close(24 [pid 13918] chdir("./2389" [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2391 [pid 3626] rmdir("./2289" [pid 13918] <... chdir resumed>) = 0 [pid 13917] close(25 [pid 13918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13918] <... prctl resumed>) = 0 [pid 13917] close(26 [pid 3626] mkdir("./2290", 0777 [pid 13918] setpgid(0, 0 [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] <... write resumed>) = 8 [pid 13918] <... setpgid resumed>) = 0 [pid 13917] close(27 [pid 13916] close(3 [pid 3626] <... mkdir resumed>) = 0 [pid 13918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13918] <... openat resumed>) = 3 [pid 13917] close(28 [pid 13916] <... close resumed>) = 0 [pid 13918] write(3, "1000", 4 [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] <... write resumed>) = 4 [pid 13917] close(29 [pid 13918] close(3 [pid 13917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] <... close resumed>) = 0 [pid 13917] exit_group(0 [pid 13916] close(4 [pid 13918] symlink("/dev/binderfs", "./binderfs" [pid 13917] <... exit_group resumed>) = ? [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2292 [pid 13918] <... symlink resumed>) = 0 [pid 13917] +++ exited with 0 +++ [pid 13916] close(5 [pid 13918] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2358, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13918] <... openat resumed>) = 3 [pid 13916] close(6./strace-static-x86_64: Process 13919 attached [pid 13918] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] set_robust_list(0x5555566c15e0, 24 [pid 13918] <... write resumed>) = 8 [pid 13916] close(7 [pid 13919] <... set_robust_list resumed>) = 0 [pid 13918] close(3 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] chdir("./2290" [pid 13918] <... close resumed>) = 0 [pid 13916] close(8 [pid 13919] <... chdir resumed>) = 0 [pid 13918] close(4 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2356", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(9 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13919] <... prctl resumed>) = 0 [pid 13918] close(5 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2356", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13919] setpgid(0, 0 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13919] <... setpgid resumed>) = 0 [pid 13918] close(6 [pid 3630] fstat(3, [pid 13919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13919] <... openat resumed>) = 3 [pid 13918] close(7 [pid 3630] getdents64(3, [pid 13919] write(3, "1000", 4 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13919] <... write resumed>) = 4 [pid 13918] close(8 [pid 3630] umount2("./2356/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13919] close(3 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13919] <... close resumed>) = 0 [pid 13918] close(9 [pid 3630] lstat("./2356/binderfs", [pid 13919] symlink("/dev/binderfs", "./binderfs" [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(10 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13919] <... symlink resumed>) = 0 [pid 13918] close(10 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2356/binderfs" [pid 13919] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(11 [pid 3630] <... unlink resumed>) = 0 [pid 13919] <... openat resumed>) = 3 [pid 13918] close(11 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13919] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(12 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13919] <... write resumed>) = 8 [pid 13918] close(12 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13919] close(3 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(13 [pid 3630] <... close resumed>) = 0 [pid 13919] <... close resumed>) = 0 [pid 13918] close(13 [pid 3630] rmdir("./2356" [pid 13919] close(4 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(14 [pid 3630] mkdir("./2357", 0777 [pid 13919] close(5 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(15 [pid 13916] close(14 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13920 attached [pid 13919] close(6 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(16 [pid 13916] close(15 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2359 [pid 13919] close(7 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13920] set_robust_list(0x5555566c15e0, 24 [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(17 [pid 13916] close(16 [pid 13919] close(8 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(18 [pid 13916] close(17 [pid 13919] close(9 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13920] <... set_robust_list resumed>) = 0 [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(19 [pid 13916] close(18 [pid 13919] close(10 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(20 [pid 13919] close(11 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(21 [pid 13919] close(12 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(22 [pid 13919] close(13 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(23 [pid 13919] close(14 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(24 [pid 13919] close(15 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(25 [pid 13919] close(16 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(26 [pid 13919] close(17 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(27 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] close(18 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(19 [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(28 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] close(19 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(20 [pid 13920] chdir("./2357" [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] close(29 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13920] <... chdir resumed>) = 0 [pid 13919] close(20 [pid 13918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(21 [pid 13920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] exit_group(0 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13920] <... prctl resumed>) = 0 [pid 13919] close(21 [pid 13918] <... exit_group resumed>) = ? [pid 13916] close(22 [pid 13920] setpgid(0, 0 [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13918] +++ exited with 0 +++ [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13919] close(22) = -1 EBADF (Bad file descriptor) [pid 13919] close(23) = -1 EBADF (Bad file descriptor) [pid 13919] close(24 [pid 13920] <... setpgid resumed>) = 0 [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(23 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13919] close(25 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(24 [pid 13919] close(26 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13920] <... openat resumed>) = 3 [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(25 [pid 3631] umount2("./2389", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13920] write(3, "1000", 4 [pid 13919] close(27 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13920] <... write resumed>) = 4 [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(26 [pid 3631] openat(AT_FDCWD, "./2389", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13920] close(3 [pid 13919] close(28 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13920] <... close resumed>) = 0 [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(27 [pid 3631] <... openat resumed>) = 3 [pid 13920] symlink("/dev/binderfs", "./binderfs" [pid 13919] close(29 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13920] <... symlink resumed>) = 0 [pid 13919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13916] close(28 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13920] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13919] exit_group(0 [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13919] <... exit_group resumed>) = ? [pid 13916] close(29 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13920] <... openat resumed>) = 3 [pid 13919] +++ exited with 0 +++ [pid 13916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2389/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13920] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13916] exit_group(0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13916] <... exit_group resumed>) = ? [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] lstat("./2389/binderfs", [pid 13920] <... write resumed>) = 8 [pid 13920] close(3) = 0 [pid 13920] close(4) = -1 EBADF (Bad file descriptor) [pid 13920] close(5) = -1 EBADF (Bad file descriptor) [pid 13920] close(6) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13920] close(7) = -1 EBADF (Bad file descriptor) [pid 13920] close(8) = -1 EBADF (Bad file descriptor) [pid 13916] +++ exited with 0 +++ [pid 13920] close(9 [pid 3631] unlink("./2389/binderfs" [pid 13920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13920] close(10 [pid 3631] getdents64(3, [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] umount2("./2290", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13920] close(11 [pid 3631] close(3 [pid 3626] openat(AT_FDCWD, "./2290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13920] close(12 [pid 3626] <... openat resumed>) = 3 [pid 13920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2389" [pid 3627] umount2("./2321", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] fstat(3, [pid 13920] close(13) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13920] close(14 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13920] close(15) = -1 EBADF (Bad file descriptor) [pid 13920] close(16) = -1 EBADF (Bad file descriptor) [pid 13920] close(17) = -1 EBADF (Bad file descriptor) [pid 13920] close(18 [pid 3627] openat(AT_FDCWD, "./2321", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] getdents64(3, [pid 13920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2390", 0777 [pid 13920] close(19 [pid 3627] <... openat resumed>) = 3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] fstat(3, [pid 3626] umount2("./2290/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13920] close(20 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13920] close(21) = -1 EBADF (Bad file descriptor) [pid 13920] close(22) = -1 EBADF (Bad file descriptor) [pid 13920] close(23) = -1 EBADF (Bad file descriptor) [pid 13920] close(24) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2392 [pid 3627] getdents64(3, [pid 3626] lstat("./2290/binderfs", [pid 13920] close(25) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13920] close(26 [pid 3627] umount2("./2321/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] unlink("./2290/binderfs" [pid 13920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13920] close(27 [pid 3627] lstat("./2321/binderfs", [pid 3626] <... unlink resumed>) = 0 [pid 13920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13920] close(28 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] getdents64(3, [pid 13920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2321/binderfs" [pid 13920] close(29 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 13921 attached [pid 13920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 3626] close(3 [pid 13921] set_robust_list(0x5555566c15e0, 24 [pid 13920] exit_group(0 [pid 3627] getdents64(3, [pid 3626] <... close resumed>) = 0 [pid 13921] <... set_robust_list resumed>) = 0 [pid 13920] <... exit_group resumed>) = ? [pid 13921] chdir("./2390" [pid 13920] +++ exited with 0 +++ [pid 13921] <... chdir resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2359, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13921] <... prctl resumed>) = 0 [pid 13921] setpgid(0, 0 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13921] <... setpgid resumed>) = 0 [pid 13921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3630] umount2("./2357", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13921] write(3, "1000", 4 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13921] <... write resumed>) = 4 [pid 3630] openat(AT_FDCWD, "./2357", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13921] close(3 [pid 3630] <... openat resumed>) = 3 [pid 13921] <... close resumed>) = 0 [pid 3630] fstat(3, [pid 13921] symlink("/dev/binderfs", "./binderfs" [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] rmdir("./2290" [pid 13921] <... symlink resumed>) = 0 [pid 3630] getdents64(3, [pid 3627] close(3 [pid 13921] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... rmdir resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 13921] <... openat resumed>) = 3 [pid 3630] umount2("./2357/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] rmdir("./2321" [pid 3626] mkdir("./2291", 0777 [pid 13921] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13921] <... write resumed>) = 8 [pid 3630] lstat("./2357/binderfs", [pid 13921] close(3 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13921] <... close resumed>) = 0 [pid 3630] unlink("./2357/binderfs" [pid 13921] close(4 [pid 3630] <... unlink resumed>) = 0 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13921] close(5 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13921] close(6 [pid 3630] <... close resumed>) = 0 [pid 3627] mkdir("./2322", 0777 [pid 3626] <... mkdir resumed>) = 0 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2357" [pid 13921] close(7 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2358", 0777 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13921] close(8 [pid 3630] <... mkdir resumed>) = 0 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13921] close(9) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2360 [pid 13921] close(10 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2293 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2324 [pid 13921] close(11) = -1 EBADF (Bad file descriptor) [pid 13921] close(12) = -1 EBADF (Bad file descriptor) [pid 13921] close(13) = -1 EBADF (Bad file descriptor) [pid 13921] close(14) = -1 EBADF (Bad file descriptor) [pid 13921] close(15) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13924 attached [pid 13921] close(16./strace-static-x86_64: Process 13922 attached [pid 13924] set_robust_list(0x5555566c15e0, 24 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... set_robust_list resumed>) = 0 [pid 13922] set_robust_list(0x5555566c15e0, 24 [pid 13921] close(17 [pid 13924] chdir("./2322" [pid 13922] <... set_robust_list resumed>) = 0 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... chdir resumed>) = 0 [pid 13922] chdir("./2291" [pid 13921] close(18 [pid 13924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13922] <... chdir resumed>) = 0 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... prctl resumed>) = 0 [pid 13922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13921] close(19 [pid 13924] setpgid(0, 0 [pid 13922] <... prctl resumed>) = 0 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... setpgid resumed>) = 0 [pid 13922] setpgid(0, 0 [pid 13921] close(20 [pid 13924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13922] <... setpgid resumed>) = 0 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13923 attached [pid 13924] <... openat resumed>) = 3 [pid 13922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13921] close(21 [pid 13924] write(3, "1000", 4 [pid 13922] <... openat resumed>) = 3 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... write resumed>) = 4 [pid 13923] set_robust_list(0x5555566c15e0, 24 [pid 13922] write(3, "1000", 4 [pid 13921] close(22 [pid 13924] close(3 [pid 13923] <... set_robust_list resumed>) = 0 [pid 13922] <... write resumed>) = 4 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = 0 [pid 13922] close(3 [pid 13921] close(23 [pid 13924] symlink("/dev/binderfs", "./binderfs" [pid 13923] chdir("./2358" [pid 13922] <... close resumed>) = 0 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... symlink resumed>) = 0 [pid 13922] symlink("/dev/binderfs", "./binderfs" [pid 13921] close(24 [pid 13924] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13923] <... chdir resumed>) = 0 [pid 13922] <... symlink resumed>) = 0 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... openat resumed>) = 3 [pid 13923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13922] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13921] close(25 [pid 13924] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13923] <... prctl resumed>) = 0 [pid 13922] <... openat resumed>) = 3 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... write resumed>) = 8 [pid 13923] setpgid(0, 0 [pid 13922] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13921] close(26 [pid 13924] close(3 [pid 13923] <... setpgid resumed>) = 0 [pid 13922] <... write resumed>) = 8 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = 0 [pid 13923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13922] close(3 [pid 13921] close(27 [pid 13924] close(4 [pid 13923] <... openat resumed>) = 3 [pid 13922] <... close resumed>) = 0 [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] write(3, "1000", 4 [pid 13922] close(4 [pid 13921] close(28 [pid 13924] close(5 [pid 13923] <... write resumed>) = 4 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] close(3 [pid 13922] close(5 [pid 13921] close(29 [pid 13924] close(6 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] close(6 [pid 13921] exit_group(0 [pid 13924] close(7 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13921] <... exit_group resumed>) = ? [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] close(7 [pid 13921] +++ exited with 0 +++ [pid 13924] close(8 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] close(8 [pid 13924] close(9 [pid 13923] <... close resumed>) = 0 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] symlink("/dev/binderfs", "./binderfs" [pid 13922] close(9 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2392, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13924] close(10 [pid 13923] <... symlink resumed>) = 0 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13922] close(10 [pid 13924] close(11 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] <... openat resumed>) = 3 [pid 13922] close(11 [pid 3631] umount2("./2390", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13924] close(12 [pid 13923] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] close(12 [pid 13924] close(13 [pid 13923] <... write resumed>) = 8 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2390", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] close(3 [pid 13922] close(13 [pid 13924] close(14 [pid 13923] <... close resumed>) = 0 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] close(4 [pid 13922] close(14 [pid 3631] fstat(3, [pid 13924] close(15 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] close(5 [pid 13922] close(15 [pid 3631] getdents64(3, [pid 13924] close(16 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] close(6 [pid 13922] close(16 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13924] close(17 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2390/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] close(7 [pid 13922] close(17 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13924] close(18 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2390/binderfs", [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] close(8 [pid 13922] close(18 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13924] close(19 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2390/binderfs" [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] close(9 [pid 13922] close(19 [pid 13924] close(20 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] close(10 [pid 13922] close(20 [pid 3631] getdents64(3, [pid 13924] close(21 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] close(11 [pid 13922] close(21 [pid 3631] close(3 [pid 13924] close(22 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] close(22 [pid 3631] <... close resumed>) = 0 [pid 13924] close(23 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] close(23 [pid 13924] close(24 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] close(24 [pid 13924] close(25 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] close(25 [pid 13924] close(26 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] close(26 [pid 13924] close(27 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] close(27 [pid 13924] close(28 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] close(28 [pid 13924] close(29 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] close(29 [pid 13924] exit_group(0 [pid 13923] close(12 [pid 13922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2390" [pid 13924] <... exit_group resumed>) = ? [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] exit_group(0 [pid 3631] <... rmdir resumed>) = 0 [pid 13924] +++ exited with 0 +++ [pid 13923] close(13 [pid 13922] <... exit_group resumed>) = ? [pid 3631] mkdir("./2391", 0777 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13922] +++ exited with 0 +++ [pid 3631] <... mkdir resumed>) = 0 [pid 13923] close(14 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2293, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2324, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13923] close(15 [pid 3627] umount2("./2322", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2393 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13923] close(16 [pid 3627] openat(AT_FDCWD, "./2322", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] umount2("./2291", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13923] close(17 [pid 3627] fstat(3, [pid 3626] openat(AT_FDCWD, "./2291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 13925 attached [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13925] set_robust_list(0x5555566c15e0, 24 [pid 13923] close(18 [pid 3627] getdents64(3, [pid 3626] <... openat resumed>) = 3 [pid 13925] <... set_robust_list resumed>) = 0 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] fstat(3, [pid 13925] chdir("./2391" [pid 13923] close(19 [pid 3627] umount2("./2322/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13925] <... chdir resumed>) = 0 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13923] close(20 [pid 3627] lstat("./2322/binderfs", [pid 3626] getdents64(3, [pid 13925] <... prctl resumed>) = 0 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13923] close(21 [pid 3627] unlink("./2322/binderfs" [pid 3626] umount2("./2291/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13923] close(22 [pid 3627] getdents64(3, [pid 3626] lstat("./2291/binderfs", [pid 13925] setpgid(0, 0 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13925] <... setpgid resumed>) = 0 [pid 13923] close(23 [pid 3627] close(3 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 3626] unlink("./2291/binderfs" [pid 13923] close(24 [pid 3627] rmdir("./2322" [pid 13925] <... openat resumed>) = 3 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13925] write(3, "1000", 4 [pid 13923] close(25 [pid 3627] mkdir("./2323", 0777 [pid 3626] getdents64(3, [pid 13925] <... write resumed>) = 4 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13925] close(3 [pid 13923] close(26 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] close(3 [pid 13925] <... close resumed>) = 0 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13923] close(27 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2325 [pid 3626] rmdir("./2291" [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13923] close(28 [pid 13925] symlink("/dev/binderfs", "./binderfs" [pid 3626] <... rmdir resumed>) = 0 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2292", 0777 [pid 13923] close(29./strace-static-x86_64: Process 13926 attached [pid 3626] <... mkdir resumed>) = 0 [pid 13923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13923] exit_group(0 [pid 13926] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13923] <... exit_group resumed>) = ? [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2294 [pid 13926] chdir("./2323") = 0 [pid 13926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13923] +++ exited with 0 +++ [pid 13926] <... prctl resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13926] setpgid(0, 0 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13926] <... setpgid resumed>) = 0 [pid 13925] <... symlink resumed>) = 0 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13925] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC./strace-static-x86_64: Process 13927 attached [pid 13926] write(3, "1000", 4 [pid 3630] umount2("./2358", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13927] set_robust_list(0x5555566c15e0, 24 [pid 13926] <... write resumed>) = 4 [pid 13925] <... openat resumed>) = 3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13927] <... set_robust_list resumed>) = 0 [pid 13926] close(3 [pid 3630] openat(AT_FDCWD, "./2358", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13927] chdir("./2292" [pid 13926] <... close resumed>) = 0 [pid 13925] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... openat resumed>) = 3 [pid 13927] <... chdir resumed>) = 0 [pid 13926] symlink("/dev/binderfs", "./binderfs" [pid 3630] fstat(3, [pid 13927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13926] <... symlink resumed>) = 0 [pid 13925] <... write resumed>) = 8 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13927] <... prctl resumed>) = 0 [pid 13926] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13925] close(3 [pid 3630] getdents64(3, [pid 13927] setpgid(0, 0 [pid 13926] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13927] <... setpgid resumed>) = 0 [pid 13926] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13925] <... close resumed>) = 0 [pid 3630] umount2("./2358/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13926] <... write resumed>) = 8 [pid 13925] close(4 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13927] <... openat resumed>) = 3 [pid 13926] close(3 [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2358/binderfs", [pid 13927] write(3, "1000", 4 [pid 13926] <... close resumed>) = 0 [pid 13925] close(5 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13927] <... write resumed>) = 4 [pid 13926] close(4 [pid 3630] unlink("./2358/binderfs" [pid 13927] close(3 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13927] <... close resumed>) = 0 [pid 13926] close(5 [pid 3630] getdents64(3, [pid 13927] symlink("/dev/binderfs", "./binderfs" [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13927] <... symlink resumed>) = 0 [pid 13926] close(6 [pid 13925] close(6 [pid 3630] close(3 [pid 13927] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13927] <... openat resumed>) = 3 [pid 13926] close(7 [pid 13925] close(7 [pid 3630] rmdir("./2358" [pid 13927] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13927] <... write resumed>) = 8 [pid 13926] close(8 [pid 13925] close(8 [pid 3630] mkdir("./2359", 0777 [pid 13927] close(3 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13927] <... close resumed>) = 0 [pid 13926] close(9 [pid 13925] close(9 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13928 attached [pid 13927] close(4 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(10 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2361 [pid 13927] close(5 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(11 [pid 13927] close(6 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(12 [pid 13927] close(7 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(13 [pid 13927] close(8 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(14 [pid 13927] close(9 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(15 [pid 13927] close(10 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(16 [pid 13927] close(11 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(17 [pid 13927] close(12 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(18 [pid 13927] close(13 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(19 [pid 13925] close(10 [pid 13927] close(14 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(20 [pid 13925] close(11 [pid 13927] close(15 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(21 [pid 13925] close(12 [pid 13927] close(16 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(22 [pid 13925] close(13 [pid 13927] close(17 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(23 [pid 13925] close(14 [pid 13927] close(18 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(24 [pid 13925] close(15 [pid 13927] close(19 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13928] set_robust_list(0x5555566c15e0, 24 [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13928] <... set_robust_list resumed>) = 0 [pid 13926] close(25 [pid 13925] close(16 [pid 13927] close(20 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13928] chdir("./2359" [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(26 [pid 13925] close(17 [pid 13928] <... chdir resumed>) = 0 [pid 13927] close(21 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(27 [pid 13925] close(18 [pid 13928] <... prctl resumed>) = 0 [pid 13927] close(22 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13928] setpgid(0, 0 [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(28 [pid 13925] close(19 [pid 13928] <... setpgid resumed>) = 0 [pid 13927] close(23 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] close(29 [pid 13925] close(20 [pid 13928] <... openat resumed>) = 3 [pid 13927] close(24 [pid 13926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] exit_group(0 [pid 13927] close(25 [pid 13926] <... exit_group resumed>) = ? [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13926] +++ exited with 0 +++ [pid 13927] close(26 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13928] write(3, "1000", 4 [pid 13927] close(27 [pid 13925] close(21 [pid 13928] <... write resumed>) = 4 [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2323", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13928] close(3 [pid 13927] close(28 [pid 13925] close(22 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13928] <... close resumed>) = 0 [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2323", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13928] symlink("/dev/binderfs", "./binderfs" [pid 13927] close(29 [pid 13925] close(23 [pid 3627] <... openat resumed>) = 3 [pid 13928] <... symlink resumed>) = 0 [pid 13927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13928] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13927] exit_group(0 [pid 13925] close(24 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13928] <... openat resumed>) = 3 [pid 13927] <... exit_group resumed>) = ? [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13928] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13927] +++ exited with 0 +++ [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13925] close(25 [pid 3627] umount2("./2323/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13928] <... write resumed>) = 8 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13928] close(3 [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2323/binderfs", [pid 13928] <... close resumed>) = 0 [pid 13925] close(26 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13928] close(4 [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2323/binderfs" [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] close(27 [pid 3627] <... unlink resumed>) = 0 [pid 13928] close(5 [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] close(28 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13928] close(6 [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] close(29 [pid 3627] <... close resumed>) = 0 [pid 13928] close(7 [pid 13925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2323" [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13925] exit_group(0 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] umount2("./2292", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13928] close(8 [pid 13925] <... exit_group resumed>) = ? [pid 3627] mkdir("./2324", 0777 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13925] +++ exited with 0 +++ [pid 13928] close(9 [pid 3626] openat(AT_FDCWD, "./2292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2393, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2326 [pid 13928] close(10 [pid 3626] <... openat resumed>) = 3 [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13928] close(11 [pid 3626] fstat(3, [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2391", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13928] close(12 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13928] close(13 [pid 3631] openat(AT_FDCWD, "./2391", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] getdents64(3, [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13928] close(14 [pid 3631] fstat(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 13929 attached [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13928] close(15 [pid 3631] getdents64(3, [pid 3626] umount2("./2292/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13928] close(16 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] umount2("./2391/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2292/binderfs", [pid 13928] close(17 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] lstat("./2391/binderfs", [pid 13929] set_robust_list(0x5555566c15e0, 24 [pid 13928] close(18 [pid 3626] unlink("./2292/binderfs" [pid 13929] <... set_robust_list resumed>) = 0 [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13928] close(19 [pid 3631] unlink("./2391/binderfs" [pid 3626] <... unlink resumed>) = 0 [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13928] close(20 [pid 3631] getdents64(3, [pid 3626] getdents64(3, [pid 13929] chdir("./2324" [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13928] close(21 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3626] close(3 [pid 13929] <... chdir resumed>) = 0 [pid 13928] close(22 [pid 3631] <... close resumed>) = 0 [pid 13929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2391" [pid 3626] <... close resumed>) = 0 [pid 13928] close(23) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13929] <... prctl resumed>) = 0 [pid 3626] rmdir("./2292" [pid 13929] setpgid(0, 0 [pid 13928] close(24 [pid 3631] mkdir("./2392", 0777 [pid 13929] <... setpgid resumed>) = 0 [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13928] close(25 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] mkdir("./2293", 0777 [pid 13929] <... openat resumed>) = 3 [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... mkdir resumed>) = 0 [pid 13929] write(3, "1000", 4 [pid 13928] close(26 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13929] <... write resumed>) = 4 [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2394 [pid 13929] close(3 [pid 13928] close(27 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2295 [pid 13929] <... close resumed>) = 0 [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13930 attached [pid 13929] symlink("/dev/binderfs", "./binderfs" [pid 13928] close(28 [pid 13929] <... symlink resumed>) = 0 [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13928] close(29 [pid 13929] <... openat resumed>) = 3 [pid 13928] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13931 attached [pid 13929] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13928] exit_group(0 [pid 13930] set_robust_list(0x5555566c15e0, 24 [pid 13929] <... write resumed>) = 8 [pid 13928] <... exit_group resumed>) = ? [pid 13931] set_robust_list(0x5555566c15e0, 24 [pid 13930] <... set_robust_list resumed>) = 0 [pid 13929] close(3 [pid 13928] +++ exited with 0 +++ [pid 13929] <... close resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2361, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13929] close(4 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13930] chdir("./2392" [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 13929] close(5 [pid 13931] <... set_robust_list resumed>) = 0 [pid 13930] <... chdir resumed>) = 0 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13929] close(6 [pid 3630] umount2("./2359", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13931] chdir("./2293" [pid 13930] <... prctl resumed>) = 0 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13929] close(7 [pid 3630] openat(AT_FDCWD, "./2359", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13931] <... chdir resumed>) = 0 [pid 13930] setpgid(0, 0 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13929] close(8 [pid 3630] fstat(3, [pid 13931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13930] <... setpgid resumed>) = 0 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13929] close(9 [pid 3630] getdents64(3, [pid 13930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13931] <... prctl resumed>) = 0 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13931] setpgid(0, 0 [pid 13930] <... openat resumed>) = 3 [pid 13929] close(10 [pid 3630] umount2("./2359/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13931] <... setpgid resumed>) = 0 [pid 13930] write(3, "1000", 4 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13929] close(11 [pid 13930] <... write resumed>) = 4 [pid 3630] lstat("./2359/binderfs", [pid 13931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13930] close(3 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13931] <... openat resumed>) = 3 [pid 13930] <... close resumed>) = 0 [pid 13929] close(12 [pid 3630] unlink("./2359/binderfs" [pid 13931] write(3, "1000", 4 [pid 13930] symlink("/dev/binderfs", "./binderfs" [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13931] <... write resumed>) = 4 [pid 13930] <... symlink resumed>) = 0 [pid 13929] close(13 [pid 3630] getdents64(3, [pid 13931] close(3 [pid 13930] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13931] <... close resumed>) = 0 [pid 13929] close(14 [pid 3630] close(3 [pid 13931] symlink("/dev/binderfs", "./binderfs" [pid 13930] <... openat resumed>) = 3 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13931] <... symlink resumed>) = 0 [pid 13930] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13929] close(15 [pid 3630] rmdir("./2359" [pid 13931] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13930] <... write resumed>) = 8 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13930] close(3 [pid 13929] close(16 [pid 3630] mkdir("./2360", 0777 [pid 13931] <... openat resumed>) = 3 [pid 13930] <... close resumed>) = 0 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13931] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13930] close(4 [pid 13929] close(17 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13932 attached [pid 13931] <... write resumed>) = 8 [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(3 [pid 13930] close(5 [pid 13929] close(18 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2362 [pid 13931] <... close resumed>) = 0 [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13932] set_robust_list(0x5555566c15e0, 24 [pid 13931] close(4 [pid 13930] close(6 [pid 13929] close(19 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(5 [pid 13930] close(7 [pid 13929] close(20 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(6 [pid 13930] close(8 [pid 13929] close(21 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(7 [pid 13930] close(9 [pid 13929] close(22 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(8 [pid 13930] close(10 [pid 13929] close(23 [pid 13932] <... set_robust_list resumed>) = 0 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(9 [pid 13930] close(11 [pid 13929] close(24 [pid 13932] chdir("./2360" [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13932] <... chdir resumed>) = 0 [pid 13931] close(10 [pid 13930] close(12 [pid 13929] close(25 [pid 13932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13932] <... prctl resumed>) = 0 [pid 13931] close(11 [pid 13930] close(13 [pid 13932] setpgid(0, 0 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] close(26 [pid 13932] <... setpgid resumed>) = 0 [pid 13931] close(12 [pid 13930] close(14 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] close(27 [pid 13932] <... openat resumed>) = 3 [pid 13931] close(13 [pid 13930] close(15 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13932] write(3, "1000", 4 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] close(28 [pid 13932] <... write resumed>) = 4 [pid 13931] close(14 [pid 13930] close(16 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13932] close(3 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] close(29 [pid 13932] <... close resumed>) = 0 [pid 13931] close(15 [pid 13930] close(17 [pid 13929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13932] symlink("/dev/binderfs", "./binderfs" [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] exit_group(0 [pid 13931] close(16 [pid 13930] close(18 [pid 13929] <... exit_group resumed>) = ? [pid 13932] <... symlink resumed>) = 0 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13929] +++ exited with 0 +++ [pid 13932] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13931] close(17 [pid 13930] close(19 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2326, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13932] <... openat resumed>) = 3 [pid 13931] close(18 [pid 13930] close(20 [pid 13932] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(19 [pid 13930] close(21 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2324", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13932] <... write resumed>) = 8 [pid 13931] close(20 [pid 13930] close(22 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13932] close(3 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2324", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13932] <... close resumed>) = 0 [pid 13931] close(21 [pid 13930] close(23 [pid 3627] <... openat resumed>) = 3 [pid 13932] close(4 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(22 [pid 13930] close(24 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13932] close(5 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(23 [pid 13930] close(25 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13932] close(6 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2324/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(24 [pid 13930] close(26 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13932] close(7 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2324/binderfs", [pid 13932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(25 [pid 13930] close(27 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13932] close(8 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2324/binderfs" [pid 13932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(26 [pid 13930] close(28 [pid 3627] <... unlink resumed>) = 0 [pid 13932] close(9 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(27 [pid 13930] close(29 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13932] close(10 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(28 [pid 13930] exit_group(0 [pid 3627] <... close resumed>) = 0 [pid 13932] close(11 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] <... exit_group resumed>) = ? [pid 3627] rmdir("./2324" [pid 13932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] close(29 [pid 3627] <... rmdir resumed>) = 0 [pid 13932] close(12 [pid 13931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13930] +++ exited with 0 +++ [pid 3627] mkdir("./2325", 0777 [pid 13932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] exit_group(0 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2394, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... mkdir resumed>) = 0 [pid 13932] close(13 [pid 13931] <... exit_group resumed>) = ? [pid 13932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13931] +++ exited with 0 +++ [pid 13932] close(14) = -1 EBADF (Bad file descriptor) [pid 13932] close(15) = -1 EBADF (Bad file descriptor) [pid 13932] close(16) = -1 EBADF (Bad file descriptor) [pid 13932] close(17) = -1 EBADF (Bad file descriptor) [pid 13932] close(18) = -1 EBADF (Bad file descriptor) [pid 13932] close(19) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2295, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13932] close(20) = -1 EBADF (Bad file descriptor) [pid 13932] close(21) = -1 EBADF (Bad file descriptor) [pid 13932] close(22) = -1 EBADF (Bad file descriptor) [pid 13932] close(23) = -1 EBADF (Bad file descriptor) [pid 13932] close(24) = -1 EBADF (Bad file descriptor) [pid 13932] close(25) = -1 EBADF (Bad file descriptor) [pid 13932] close(26 [pid 3631] umount2("./2392", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2327 [pid 13932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13932] close(27) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2392", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13932] close(28) = -1 EBADF (Bad file descriptor) [pid 13932] close(29 [pid 3631] <... openat resumed>) = 3 [pid 13932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13932] exit_group(0) = ? [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 ./strace-static-x86_64: Process 13933 attached [pid 3631] getdents64(3, [pid 13932] +++ exited with 0 +++ [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2293", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13933] set_robust_list(0x5555566c15e0, 24 [pid 3631] umount2("./2392/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2293", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13933] <... set_robust_list resumed>) = 0 [pid 3631] lstat("./2392/binderfs", [pid 3626] <... openat resumed>) = 3 [pid 13933] chdir("./2325" [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] fstat(3, [pid 13933] <... chdir resumed>) = 0 [pid 3631] unlink("./2392/binderfs" [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] <... unlink resumed>) = 0 [pid 3626] getdents64(3, [pid 3631] getdents64(3, [pid 13933] <... prctl resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13933] setpgid(0, 0 [pid 3631] close(3 [pid 3630] umount2("./2360", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] umount2("./2293/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13933] <... setpgid resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] rmdir("./2392" [pid 3630] openat(AT_FDCWD, "./2360", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] lstat("./2293/binderfs", [pid 3631] <... rmdir resumed>) = 0 [pid 3630] <... openat resumed>) = 3 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13933] <... openat resumed>) = 3 [pid 3631] mkdir("./2393", 0777 [pid 3630] fstat(3, [pid 3626] unlink("./2293/binderfs" [pid 3631] <... mkdir resumed>) = 0 [pid 13933] write(3, "1000", 4 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13933] <... write resumed>) = 4 [pid 3630] getdents64(3, [pid 3626] getdents64(3, ./strace-static-x86_64: Process 13934 attached [pid 13934] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13934] chdir("./2393") = 0 [pid 13934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13934] setpgid(0, 0) = 0 [pid 13934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13933] close(3 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2395 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] umount2("./2360/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] close(3 [pid 13933] <... close resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2360/binderfs", [pid 3626] <... close resumed>) = 0 [pid 13933] symlink("/dev/binderfs", "./binderfs" [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] rmdir("./2293" [pid 3630] unlink("./2360/binderfs" [pid 13934] <... openat resumed>) = 3 [pid 13933] <... symlink resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13933] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] getdents64(3, [pid 3626] mkdir("./2294", 0777 [pid 13934] write(3, "1000", 4 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13933] <... openat resumed>) = 3 [pid 3626] <... mkdir resumed>) = 0 [pid 13933] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] close(3 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... close resumed>) = 0 [pid 13934] <... write resumed>) = 4 [pid 13934] close(3) = 0 [pid 3630] rmdir("./2360" [pid 13934] symlink("/dev/binderfs", "./binderfs" [pid 13933] <... write resumed>) = 8 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2296 [pid 13933] close(3 [pid 3630] mkdir("./2361", 0777 [pid 13934] <... symlink resumed>) = 0 [pid 13933] <... close resumed>) = 0 [pid 3630] <... mkdir resumed>) = 0 [pid 13934] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13933] close(4 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13934] <... openat resumed>) = 3 [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13936 attached [pid 13934] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13936] set_robust_list(0x5555566c15e0, 24 [pid 13934] <... write resumed>) = 8 [pid 13936] <... set_robust_list resumed>) = 0 [pid 13934] close(3 [pid 13936] chdir("./2294" [pid 13934] <... close resumed>) = 0 [pid 13936] <... chdir resumed>) = 0 [pid 13934] close(4 [pid 13936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] <... prctl resumed>) = 0 [pid 13934] close(5 [pid 13936] setpgid(0, 0 [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] <... setpgid resumed>) = 0 [pid 13934] close(6 [pid 13933] close(5 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2363 [pid 13936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13937 attached [pid 13936] <... openat resumed>) = 3 [pid 13934] close(7 [pid 13933] close(6 [pid 13936] write(3, "1000", 4 [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] set_robust_list(0x5555566c15e0, 24 [pid 13936] <... write resumed>) = 4 [pid 13934] close(8 [pid 13933] close(7 [pid 13937] <... set_robust_list resumed>) = 0 [pid 13936] close(3 [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] chdir("./2361" [pid 13936] <... close resumed>) = 0 [pid 13934] close(9 [pid 13933] close(8 [pid 13937] <... chdir resumed>) = 0 [pid 13936] symlink("/dev/binderfs", "./binderfs" [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13936] <... symlink resumed>) = 0 [pid 13934] close(10 [pid 13933] close(9 [pid 13937] <... prctl resumed>) = 0 [pid 13936] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] setpgid(0, 0 [pid 13936] <... openat resumed>) = 3 [pid 13934] close(11 [pid 13933] close(10 [pid 13937] <... setpgid resumed>) = 0 [pid 13936] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13934] close(12 [pid 13933] close(11 [pid 13937] <... openat resumed>) = 3 [pid 13936] <... write resumed>) = 8 [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] write(3, "1000", 4 [pid 13936] close(3 [pid 13934] close(13 [pid 13936] <... close resumed>) = 0 [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(4 [pid 13934] close(14 [pid 13933] close(12 [pid 13937] <... write resumed>) = 4 [pid 13937] close(3 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] <... close resumed>) = 0 [pid 13936] close(5 [pid 13934] close(15 [pid 13933] close(13 [pid 13937] symlink("/dev/binderfs", "./binderfs" [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] <... symlink resumed>) = 0 [pid 13936] close(6 [pid 13934] close(16 [pid 13933] close(14 [pid 13937] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] <... openat resumed>) = 3 [pid 13936] close(7 [pid 13934] close(17 [pid 13933] close(15 [pid 13937] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(8 [pid 13934] close(18 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] <... write resumed>) = 8 [pid 13936] close(9 [pid 13934] close(19 [pid 13933] close(16 [pid 13937] close(3 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] <... close resumed>) = 0 [pid 13936] close(10 [pid 13934] close(20 [pid 13933] close(17 [pid 13937] close(4 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(11 [pid 13934] close(21 [pid 13933] close(18 [pid 13937] close(5 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(12 [pid 13934] close(22 [pid 13933] close(19 [pid 13937] close(6 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(13 [pid 13934] close(23 [pid 13933] close(20 [pid 13937] close(7 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(14 [pid 13934] close(24 [pid 13933] close(21 [pid 13937] close(8 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(15 [pid 13934] close(25 [pid 13933] close(22 [pid 13937] close(9 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(16 [pid 13934] close(26 [pid 13933] close(23 [pid 13937] close(10 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(17 [pid 13934] close(27 [pid 13933] close(24 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(18 [pid 13934] close(28 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(19 [pid 13934] close(29 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(20 [pid 13934] exit_group(0 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13934] <... exit_group resumed>) = ? [pid 13936] close(21 [pid 13934] +++ exited with 0 +++ [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] close(22) = -1 EBADF (Bad file descriptor) [pid 13936] close(23) = -1 EBADF (Bad file descriptor) [pid 13936] close(24) = -1 EBADF (Bad file descriptor) [pid 13936] close(25) = -1 EBADF (Bad file descriptor) [pid 13936] close(26) = -1 EBADF (Bad file descriptor) [pid 13936] close(27) = -1 EBADF (Bad file descriptor) [pid 13936] close(28) = -1 EBADF (Bad file descriptor) [pid 13936] close(29 [pid 13937] close(11 [pid 13936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] exit_group(0) = ? [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13936] +++ exited with 0 +++ [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] close(12 [pid 13933] close(25 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2395, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13937] close(13 [pid 13933] close(26 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13937] close(14 [pid 3626] <... restart_syscall resumed>) = 0 [pid 3631] umount2("./2393", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] close(27 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13937] close(15 [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2393", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] close(28 [pid 13937] close(16 [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3626] umount2("./2294", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2294", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] close(29 [pid 3631] fstat(3, [pid 3626] <... openat resumed>) = 3 [pid 13937] close(17 [pid 13933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] fstat(3, [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13933] exit_group(0 [pid 3631] getdents64(3, [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13937] close(18 [pid 13933] <... exit_group resumed>) = ? [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] getdents64(3, [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2294/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2294/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2294/binderfs" [pid 13933] +++ exited with 0 +++ [pid 3626] <... unlink resumed>) = 0 [pid 3631] umount2("./2393/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 13937] close(19 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2327, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13937] close(20 [pid 3631] lstat("./2393/binderfs", [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] close(3 [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 13937] close(21 [pid 3631] unlink("./2393/binderfs" [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3626] rmdir("./2294" [pid 13937] close(22 [pid 3631] getdents64(3, [pid 3627] umount2("./2325", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... rmdir resumed>) = 0 [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] mkdir("./2295", 0777 [pid 13937] close(23 [pid 3631] close(3 [pid 3627] openat(AT_FDCWD, "./2325", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... mkdir resumed>) = 0 [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13937] close(24 [pid 3631] rmdir("./2393" [pid 3627] fstat(3, [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2297 [pid 13937] close(25 [pid 3631] mkdir("./2394", 0777 [pid 3627] getdents64(3, [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13937] close(26 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] umount2("./2325/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13938 attached [pid 13937] close(27./strace-static-x86_64: Process 13939 attached ) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2396 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13937] close(28) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2325/binderfs", [pid 13937] close(29 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2325/binderfs" [pid 13937] exit_group(0 [pid 13938] set_robust_list(0x5555566c15e0, 24 [pid 13937] <... exit_group resumed>) = ? [pid 3627] <... unlink resumed>) = 0 [pid 13938] <... set_robust_list resumed>) = 0 [pid 13938] chdir("./2295") = 0 [pid 13938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13938] setpgid(0, 0 [pid 13937] +++ exited with 0 +++ [pid 3627] getdents64(3, [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2363, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3) = 0 [pid 13938] <... setpgid resumed>) = 0 [pid 3627] rmdir("./2325" [pid 13938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] <... rmdir resumed>) = 0 [pid 13938] <... openat resumed>) = 3 [pid 3627] mkdir("./2326", 0777 [pid 13938] write(3, "1000", 4) = 4 [pid 3627] <... mkdir resumed>) = 0 [pid 13938] close(3 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13938] <... close resumed>) = 0 [pid 3630] umount2("./2361", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13938] symlink("/dev/binderfs", "./binderfs") = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13938] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] openat(AT_FDCWD, "./2361", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2328 [pid 13939] set_robust_list(0x5555566c15e0, 24 [pid 13938] <... openat resumed>) = 3 [pid 3630] <... openat resumed>) = 3 [pid 13938] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] fstat(3, [pid 13938] <... write resumed>) = 8 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13938] close(3 [pid 3630] getdents64(3, [pid 13938] <... close resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 13940 attached [pid 13938] close(4 [pid 3630] umount2("./2361/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13940] set_robust_list(0x5555566c15e0, 24 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13940] <... set_robust_list resumed>) = 0 [pid 13939] <... set_robust_list resumed>) = 0 [pid 13938] close(5 [pid 3630] lstat("./2361/binderfs", [pid 13940] chdir("./2326" [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13940] <... chdir resumed>) = 0 [pid 13939] chdir("./2394" [pid 13938] close(6 [pid 3630] unlink("./2361/binderfs" [pid 13940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... prctl resumed>) = 0 [pid 13939] <... chdir resumed>) = 0 [pid 13938] close(7 [pid 3630] <... unlink resumed>) = 0 [pid 13940] setpgid(0, 0 [pid 13939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13940] <... setpgid resumed>) = 0 [pid 13939] <... prctl resumed>) = 0 [pid 13938] close(8 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13939] setpgid(0, 0 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13940] <... openat resumed>) = 3 [pid 13939] <... setpgid resumed>) = 0 [pid 13938] close(9 [pid 3630] <... close resumed>) = 0 [pid 13940] write(3, "1000", 4 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2361" [pid 13940] <... write resumed>) = 4 [pid 13939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13938] close(10 [pid 13940] close(3 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13940] <... close resumed>) = 0 [pid 13938] close(11 [pid 3630] mkdir("./2362", 0777 [pid 13940] symlink("/dev/binderfs", "./binderfs" [pid 13939] <... openat resumed>) = 3 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... symlink resumed>) = 0 [pid 13938] close(12 [pid 3630] <... mkdir resumed>) = 0 [pid 13939] write(3, "1000", 4 [pid 13940] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13940] <... openat resumed>) = 3 [pid 13939] <... write resumed>) = 4 [pid 13938] close(13 [pid 13940] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... write resumed>) = 8 [pid 13938] close(14 [pid 13939] close(3 [pid 13940] close(3 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] <... close resumed>) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2364 [pid 13940] <... close resumed>) = 0 [pid 13939] symlink("/dev/binderfs", "./binderfs" [pid 13938] close(15 [pid 13940] close(4 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] <... symlink resumed>) = 0 [pid 13938] close(16 [pid 13940] close(5 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13938] close(17 [pid 13940] close(6 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] <... openat resumed>) = 3 [pid 13938] close(18./strace-static-x86_64: Process 13941 attached [pid 13940] close(7 [pid 13939] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13941] set_robust_list(0x5555566c15e0, 24 [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13938] close(19 [pid 13940] close(8 [pid 13939] <... write resumed>) = 8 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(3 [pid 13938] close(20 [pid 13940] close(9 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] <... close resumed>) = 0 [pid 13938] close(21 [pid 13940] close(10 [pid 13939] close(4 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13938] close(22 [pid 13940] close(11 [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(5 [pid 13938] close(23 [pid 13940] close(12 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(6 [pid 13938] close(24 [pid 13941] <... set_robust_list resumed>) = 0 [pid 13940] close(13 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(7 [pid 13938] close(25 [pid 13941] chdir("./2362" [pid 13940] close(14 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13941] <... chdir resumed>) = 0 [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(8 [pid 13938] close(26 [pid 13941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13940] close(15 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13941] <... prctl resumed>) = 0 [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(9 [pid 13938] close(27 [pid 13940] close(16 [pid 13941] setpgid(0, 0 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13941] <... setpgid resumed>) = 0 [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(10 [pid 13938] close(28 [pid 13940] close(17 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(11 [pid 13938] close(29 [pid 13940] close(18 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13941] <... openat resumed>) = 3 [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(12 [pid 13938] exit_group(0 [pid 13941] write(3, "1000", 4 [pid 13940] close(19 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13938] <... exit_group resumed>) = ? [pid 13941] <... write resumed>) = 4 [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(13 [pid 13938] +++ exited with 0 +++ [pid 13941] close(3 [pid 13940] close(20 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2297, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13941] <... close resumed>) = 0 [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(14 [pid 13941] symlink("/dev/binderfs", "./binderfs" [pid 13940] close(21 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13941] <... symlink resumed>) = 0 [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(15 [pid 13940] close(22 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13941] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] close(23 [pid 13939] close(16 [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13941] <... openat resumed>) = 3 [pid 13940] close(24 [pid 13939] close(17 [pid 13941] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2295", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13940] close(25 [pid 13939] close(18 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13941] <... write resumed>) = 8 [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2295", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13941] close(3 [pid 13940] close(26 [pid 13939] close(19 [pid 3626] <... openat resumed>) = 3 [pid 13941] <... close resumed>) = 0 [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13941] close(4 [pid 13940] close(27 [pid 13939] close(20 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13941] close(5 [pid 13940] close(28 [pid 13939] close(21 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13941] close(6 [pid 13940] close(29 [pid 13939] close(22 [pid 3626] umount2("./2295/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13941] close(7 [pid 13940] exit_group(0 [pid 13939] close(23 [pid 3626] lstat("./2295/binderfs", [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] <... exit_group resumed>) = ? [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13941] close(8 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13939] close(24) = -1 EBADF (Bad file descriptor) [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13940] +++ exited with 0 +++ [pid 13939] close(25 [pid 3626] unlink("./2295/binderfs" [pid 13941] close(9 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2328, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(26 [pid 3626] <... unlink resumed>) = 0 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 13941] close(10 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(27 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] getdents64(3, [pid 13941] close(11 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(28 [pid 3626] close(3 [pid 13941] close(12 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2326", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] close(29 [pid 3626] <... close resumed>) = 0 [pid 13941] close(13 [pid 13939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] rmdir("./2295" [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13939] exit_group(0 [pid 13941] close(14 [pid 13939] <... exit_group resumed>) = ? [pid 3627] openat(AT_FDCWD, "./2326", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... rmdir resumed>) = 0 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13939] +++ exited with 0 +++ [pid 3627] fstat(3, [pid 13941] close(15 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] mkdir("./2296", 0777 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2396, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] getdents64(3, [pid 13941] close(16 [pid 3631] umount2("./2394", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... mkdir resumed>) = 0 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] umount2("./2326/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13941] close(17 [pid 3631] openat(AT_FDCWD, "./2394", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] lstat("./2326/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3627] unlink("./2326/binderfs" [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2298 ./strace-static-x86_64: Process 13942 attached [pid 13941] close(18 [pid 3631] fstat(3, [pid 3627] <... unlink resumed>) = 0 [pid 13942] set_robust_list(0x5555566c15e0, 24 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] getdents64(3, [pid 13942] <... set_robust_list resumed>) = 0 [pid 13941] close(19 [pid 3631] getdents64(3, [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13942] chdir("./2296" [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] close(3 [pid 13942] <... chdir resumed>) = 0 [pid 13941] close(20 [pid 3631] umount2("./2394/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... close resumed>) = 0 [pid 13942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] rmdir("./2326" [pid 13942] <... prctl resumed>) = 0 [pid 13941] close(21 [pid 3631] lstat("./2394/binderfs", [pid 3627] <... rmdir resumed>) = 0 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] mkdir("./2327", 0777 [pid 13941] close(22 [pid 3631] unlink("./2394/binderfs" [pid 3627] <... mkdir resumed>) = 0 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13943 attached [pid 13942] setpgid(0, 0 [pid 13941] close(23 [pid 3631] getdents64(3, [pid 13943] set_robust_list(0x5555566c15e0, 24 [pid 13942] <... setpgid resumed>) = 0 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2329 [pid 13943] <... set_robust_list resumed>) = 0 [pid 13942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13941] close(24 [pid 3631] close(3 [pid 13942] <... openat resumed>) = 3 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13943] chdir("./2327" [pid 13942] write(3, "1000", 4 [pid 13941] close(25 [pid 3631] rmdir("./2394" [pid 13943] <... chdir resumed>) = 0 [pid 13942] <... write resumed>) = 4 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13942] close(3 [pid 13941] close(26 [pid 3631] mkdir("./2395", 0777 [pid 13943] <... prctl resumed>) = 0 [pid 13942] <... close resumed>) = 0 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13943] setpgid(0, 0 [pid 13942] symlink("/dev/binderfs", "./binderfs" [pid 13941] close(27 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13943] <... setpgid resumed>) = 0 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] <... symlink resumed>) = 0 [pid 13941] close(28 [pid 13943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 13944 attached [pid 13942] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2397 [pid 13942] <... openat resumed>) = 3 [pid 13941] close(29 [pid 13944] set_robust_list(0x5555566c15e0, 24 [pid 13943] <... openat resumed>) = 3 [pid 13942] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... set_robust_list resumed>) = 0 [pid 13943] write(3, "1000", 4 [pid 13942] <... write resumed>) = 8 [pid 13941] exit_group(0 [pid 13944] chdir("./2395" [pid 13943] <... write resumed>) = 4 [pid 13942] close(3 [pid 13941] <... exit_group resumed>) = ? [pid 13944] <... chdir resumed>) = 0 [pid 13943] close(3 [pid 13942] <... close resumed>) = 0 [pid 13941] +++ exited with 0 +++ [pid 13942] close(4 [pid 13944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13943] <... close resumed>) = 0 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13944] <... prctl resumed>) = 0 [pid 13943] symlink("/dev/binderfs", "./binderfs" [pid 13942] close(5 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13944] setpgid(0, 0 [pid 13943] <... symlink resumed>) = 0 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... setpgid resumed>) = 0 [pid 13943] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13942] close(6 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13943] <... openat resumed>) = 3 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... openat resumed>) = 3 [pid 13943] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13942] close(7) = -1 EBADF (Bad file descriptor) [pid 13944] write(3, "1000", 4 [pid 13943] <... write resumed>) = 8 [pid 13944] <... write resumed>) = 4 [pid 13943] close(3 [pid 13942] close(8 [pid 3630] umount2("./2362", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13944] close(3 [pid 13943] <... close resumed>) = 0 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13944] <... close resumed>) = 0 [pid 13943] close(4 [pid 13942] close(9 [pid 3630] openat(AT_FDCWD, "./2362", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13944] symlink("/dev/binderfs", "./binderfs" [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] close(5 [pid 13942] close(10 [pid 3630] <... openat resumed>) = 3 [pid 13944] <... symlink resumed>) = 0 [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13944] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13943] close(6 [pid 13942] close(11 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13944] <... openat resumed>) = 3 [pid 13943] close(7 [pid 13942] close(12 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13944] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2362/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13943] close(8 [pid 13942] close(13 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13944] <... write resumed>) = 8 [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2362/binderfs", [pid 13944] close(3 [pid 13943] close(9 [pid 13942] close(14 [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... close resumed>) = 0 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13944] close(4 [pid 13943] close(10 [pid 13942] close(15 [pid 3630] unlink("./2362/binderfs" [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13944] close(5 [pid 13943] close(11 [pid 13942] close(16 [pid 3630] getdents64(3, [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13944] close(6 [pid 13943] close(12 [pid 13942] close(17 [pid 3630] close(3 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13944] close(7 [pid 13943] close(13 [pid 13942] close(18 [pid 3630] rmdir("./2362" [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13944] close(8 [pid 13943] close(14 [pid 13942] close(19 [pid 3630] mkdir("./2363", 0777 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13944] close(9 [pid 13943] close(15 [pid 13942] close(20 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] close(10 [pid 13943] close(16./strace-static-x86_64: Process 13945 attached [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] close(21 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2365 [pid 13945] set_robust_list(0x5555566c15e0, 24 [pid 13944] close(11 [pid 13943] close(17 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13945] <... set_robust_list resumed>) = 0 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] close(22 [pid 13945] chdir("./2363" [pid 13944] close(12 [pid 13943] close(18 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13945] <... chdir resumed>) = 0 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] close(23 [pid 13945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13944] close(13 [pid 13943] close(19 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13945] <... prctl resumed>) = 0 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] close(24 [pid 13945] setpgid(0, 0 [pid 13944] close(14 [pid 13943] close(20 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13945] <... setpgid resumed>) = 0 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] close(25 [pid 13945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13944] close(15 [pid 13943] close(21 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13945] <... openat resumed>) = 3 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] close(26 [pid 13945] write(3, "1000", 4 [pid 13944] close(16 [pid 13943] close(22 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13945] <... write resumed>) = 4 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] close(27 [pid 13945] close(3 [pid 13944] close(17 [pid 13943] close(23 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13945] <... close resumed>) = 0 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] close(28 [pid 13945] symlink("/dev/binderfs", "./binderfs" [pid 13944] close(18 [pid 13943] close(24 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13945] <... symlink resumed>) = 0 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] close(29 [pid 13945] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13944] close(19 [pid 13943] close(25 [pid 13942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13945] <... openat resumed>) = 3 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] exit_group(0 [pid 13945] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13944] close(20 [pid 13943] close(26 [pid 13942] <... exit_group resumed>) = ? [pid 13945] <... write resumed>) = 8 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13942] +++ exited with 0 +++ [pid 13945] close(3 [pid 13944] close(21 [pid 13943] close(27 [pid 13945] <... close resumed>) = 0 [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2298, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13945] close(4 [pid 13944] close(22 [pid 13943] close(28 [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13945] close(5 [pid 13944] close(23 [pid 13943] close(29 [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2296", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13945] close(6 [pid 13944] close(24 [pid 13943] exit_group(0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13943] <... exit_group resumed>) = ? [pid 13945] close(7 [pid 13944] close(25 [pid 13943] +++ exited with 0 +++ [pid 3626] openat(AT_FDCWD, "./2296", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13945] close(8 [pid 13944] close(26 [pid 3626] <... openat resumed>) = 3 [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 13945] close(9 [pid 13944] close(27 [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13945] close(10 [pid 13944] close(28 [pid 3626] getdents64(3, [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13945] close(11 [pid 13944] close(29 [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2296/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13945] close(12 [pid 13944] exit_group(0 [pid 3627] umount2("./2327", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13944] <... exit_group resumed>) = ? [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2296/binderfs", [pid 13945] close(13 [pid 13944] +++ exited with 0 +++ [pid 3627] openat(AT_FDCWD, "./2327", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13945] close(14) = -1 EBADF (Bad file descriptor) [pid 13945] close(15) = -1 EBADF (Bad file descriptor) [pid 13945] close(16) = -1 EBADF (Bad file descriptor) [pid 13945] close(17) = -1 EBADF (Bad file descriptor) [pid 13945] close(18) = -1 EBADF (Bad file descriptor) [pid 13945] close(19) = -1 EBADF (Bad file descriptor) [pid 13945] close(20) = -1 EBADF (Bad file descriptor) [pid 13945] close(21) = -1 EBADF (Bad file descriptor) [pid 13945] close(22) = -1 EBADF (Bad file descriptor) [pid 13945] close(23) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2397, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] fstat(3, [pid 3626] unlink("./2296/binderfs" [pid 13945] close(24 [pid 3631] umount2("./2395", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, [pid 3626] getdents64(3, [pid 13945] close(25 [pid 3631] openat(AT_FDCWD, "./2395", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3627] umount2("./2327/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] close(3 [pid 13945] close(26 [pid 3631] fstat(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... close resumed>) = 0 [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] lstat("./2327/binderfs", [pid 3626] rmdir("./2296" [pid 13945] close(27 [pid 3631] getdents64(3, [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] unlink("./2327/binderfs" [pid 3626] mkdir("./2297", 0777 [pid 13945] close(28 [pid 3631] umount2("./2395/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13946 attached [pid 13945] close(29 [pid 3631] lstat("./2395/binderfs", [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] close(3 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2299 [pid 13945] exit_group(0 [pid 3631] unlink("./2395/binderfs" [pid 13946] set_robust_list(0x5555566c15e0, 24 [pid 3627] <... close resumed>) = 0 [pid 13945] <... exit_group resumed>) = ? [pid 3631] <... unlink resumed>) = 0 [pid 3627] rmdir("./2327" [pid 3631] getdents64(3, [pid 3627] <... rmdir resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] mkdir("./2328", 0777 [pid 13946] <... set_robust_list resumed>) = 0 [pid 13945] +++ exited with 0 +++ [pid 3631] close(3 [pid 3627] <... mkdir resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2365, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13946] chdir("./2297" [pid 3631] rmdir("./2395" [pid 13946] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 13947 attached [pid 3631] <... rmdir resumed>) = 0 [pid 3630] umount2("./2363", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2330 [pid 13947] set_robust_list(0x5555566c15e0, 24 [pid 13946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] mkdir("./2396", 0777 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13947] <... set_robust_list resumed>) = 0 [pid 13946] <... prctl resumed>) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2363", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13947] chdir("./2328" [pid 13946] setpgid(0, 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13948 attached [pid 13946] <... setpgid resumed>) = 0 [pid 3630] <... openat resumed>) = 3 [pid 13948] set_robust_list(0x5555566c15e0, 24 [pid 13946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] fstat(3, [pid 13948] <... set_robust_list resumed>) = 0 [pid 13947] <... chdir resumed>) = 0 [pid 13946] <... openat resumed>) = 3 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2398 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13948] chdir("./2396" [pid 13947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13946] write(3, "1000", 4 [pid 3630] getdents64(3, [pid 13947] <... prctl resumed>) = 0 [pid 13946] <... write resumed>) = 4 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13948] <... chdir resumed>) = 0 [pid 13947] setpgid(0, 0 [pid 13946] close(3 [pid 3630] umount2("./2363/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13947] <... setpgid resumed>) = 0 [pid 13946] <... close resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13948] <... prctl resumed>) = 0 [pid 13947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13946] symlink("/dev/binderfs", "./binderfs" [pid 3630] lstat("./2363/binderfs", [pid 13948] setpgid(0, 0 [pid 13947] <... openat resumed>) = 3 [pid 13946] <... symlink resumed>) = 0 [pid 13948] <... setpgid resumed>) = 0 [pid 13947] write(3, "1000", 4 [pid 13946] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13947] <... write resumed>) = 4 [pid 13947] close(3) = 0 [pid 13947] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13947] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 3630] unlink("./2363/binderfs" [pid 13948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13947] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13946] <... openat resumed>) = 3 [pid 3630] <... unlink resumed>) = 0 [pid 13948] <... openat resumed>) = 3 [pid 13947] <... write resumed>) = 8 [pid 13946] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] getdents64(3, [pid 13948] write(3, "1000", 4 [pid 13947] close(3 [pid 13948] <... write resumed>) = 4 [pid 13947] <... close resumed>) = 0 [pid 13946] <... write resumed>) = 8 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13948] close(3 [pid 13947] close(4 [pid 13946] close(3 [pid 3630] close(3 [pid 13948] <... close resumed>) = 0 [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = 0 [pid 13948] symlink("/dev/binderfs", "./binderfs" [pid 13947] close(5 [pid 3630] <... close resumed>) = 0 [pid 13946] close(4 [pid 13948] <... symlink resumed>) = 0 [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2363" [pid 13948] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13947] close(6 [pid 13946] close(5 [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13948] <... openat resumed>) = 3 [pid 13947] close(7 [pid 13946] close(6 [pid 3630] mkdir("./2364", 0777 [pid 13948] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] close(8 [pid 13946] close(7 [pid 3630] <... mkdir resumed>) = 0 [pid 13948] <... write resumed>) = 8 [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13948] close(3 [pid 13947] close(9 [pid 13946] close(8 [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] close(10) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] close(11 [pid 13946] close(9 [pid 13948] <... close resumed>) = 0 [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2366 [pid 13948] close(4 [pid 13947] close(12 [pid 13946] close(10 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] close(5 [pid 13947] close(13 [pid 13946] close(11 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13949 attached [pid 13948] close(6 [pid 13947] close(14 [pid 13946] close(12 [pid 13949] set_robust_list(0x5555566c15e0, 24 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] <... set_robust_list resumed>) = 0 [pid 13948] close(7 [pid 13947] close(15 [pid 13946] close(13 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] close(8 [pid 13947] close(16 [pid 13946] close(14 [pid 13949] chdir("./2364" [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] <... chdir resumed>) = 0 [pid 13948] close(9 [pid 13947] close(17 [pid 13946] close(15 [pid 13949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] <... prctl resumed>) = 0 [pid 13948] close(10 [pid 13947] close(18 [pid 13946] close(16 [pid 13949] setpgid(0, 0 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] <... setpgid resumed>) = 0 [pid 13948] close(11 [pid 13947] close(19 [pid 13946] close(17 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] close(12 [pid 13947] close(20 [pid 13946] close(18 [pid 13949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] close(13 [pid 13947] close(21 [pid 13946] close(19 [pid 13949] <... openat resumed>) = 3 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] write(3, "1000", 4 [pid 13948] close(14 [pid 13947] close(22 [pid 13946] close(20 [pid 13949] <... write resumed>) = 4 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] close(3 [pid 13948] close(15 [pid 13947] close(23 [pid 13946] close(21 [pid 13949] <... close resumed>) = 0 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] symlink("/dev/binderfs", "./binderfs" [pid 13948] close(16 [pid 13947] close(24 [pid 13946] close(22 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] <... symlink resumed>) = 0 [pid 13948] close(17 [pid 13947] close(25 [pid 13946] close(23 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13948] close(18 [pid 13947] close(26 [pid 13946] close(24 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] <... openat resumed>) = 3 [pid 13948] close(19 [pid 13947] close(27 [pid 13946] close(25 [pid 13949] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] close(20 [pid 13947] close(28 [pid 13946] close(26 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] <... write resumed>) = 8 [pid 13948] close(21 [pid 13947] close(29 [pid 13946] close(27 [pid 13949] close(3 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] close(22 [pid 13947] exit_group(0 [pid 13946] close(28 [pid 13949] <... close resumed>) = 0 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] <... exit_group resumed>) = ? [pid 13946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] close(4 [pid 13948] close(23 [pid 13946] close(29) = -1 EBADF (Bad file descriptor) [pid 13946] exit_group(0) = ? [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13947] +++ exited with 0 +++ [pid 13946] +++ exited with 0 +++ [pid 13949] close(5 [pid 13948] close(24 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2330, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] close(6 [pid 13948] close(25 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2299, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] close(26 [pid 13949] close(7 [pid 3626] umount2("./2297", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13949] close(8 [pid 13948] close(27 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2297", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13949] close(9 [pid 13948] close(28) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] close(29 [pid 3627] umount2("./2328", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] fstat(3, [pid 13949] close(10 [pid 13948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] exit_group(0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13949] close(11 [pid 13948] <... exit_group resumed>) = ? [pid 3627] openat(AT_FDCWD, "./2328", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] getdents64(3, [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13948] +++ exited with 0 +++ [pid 3627] <... openat resumed>) = 3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13949] close(12 [pid 3627] fstat(3, [pid 3626] umount2("./2297/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2398, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13949] close(13 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3627] getdents64(3, [pid 3626] lstat("./2297/binderfs", [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13949] close(14 [pid 3627] umount2("./2328/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] unlink("./2297/binderfs" [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13949] close(15 [pid 3631] umount2("./2396", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] lstat("./2328/binderfs", [pid 3626] <... unlink resumed>) = 0 [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] getdents64(3, [pid 13949] close(16 [pid 3631] openat(AT_FDCWD, "./2396", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] unlink("./2328/binderfs" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3627] <... unlink resumed>) = 0 [pid 3626] close(3 [pid 13949] close(17 [pid 3631] fstat(3, [pid 3627] getdents64(3, [pid 3626] <... close resumed>) = 0 [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] rmdir("./2297" [pid 13949] close(18 [pid 3631] getdents64(3, [pid 3627] close(3 [pid 3626] <... rmdir resumed>) = 0 [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... close resumed>) = 0 [pid 3626] mkdir("./2298", 0777 [pid 13949] close(19 [pid 3631] umount2("./2396/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] rmdir("./2328" [pid 3626] <... mkdir resumed>) = 0 [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... rmdir resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13949] close(20 [pid 3631] lstat("./2396/binderfs", [pid 3627] mkdir("./2329", 0777 [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2300 [pid 13949] close(21 [pid 3631] unlink("./2396/binderfs" [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13949] close(22 [pid 3631] getdents64(3, [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2331 [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13949] close(23 [pid 3631] close(3 [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13949] close(24 [pid 3631] rmdir("./2396" [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 13950 attached [pid 13949] close(25 [pid 3631] mkdir("./2397", 0777 [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 13951 attached [pid 13949] close(26 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13950] set_robust_list(0x5555566c15e0, 24./strace-static-x86_64: Process 13952 attached [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] set_robust_list(0x5555566c15e0, 24 [pid 13949] close(27 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2399 [pid 13949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... set_robust_list resumed>) = 0 [pid 13949] close(28) = -1 EBADF (Bad file descriptor) [pid 13949] close(29) = -1 EBADF (Bad file descriptor) [pid 13950] chdir("./2298" [pid 13949] exit_group(0) = ? [pid 13952] set_robust_list(0x5555566c15e0, 24 [pid 13951] <... set_robust_list resumed>) = 0 [pid 13950] <... chdir resumed>) = 0 [pid 13949] +++ exited with 0 +++ [pid 13950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2366, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13951] chdir("./2329" [pid 13952] <... set_robust_list resumed>) = 0 [pid 13950] <... prctl resumed>) = 0 [pid 13951] <... chdir resumed>) = 0 [pid 13950] setpgid(0, 0 [pid 13952] chdir("./2397" [pid 13951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13950] <... setpgid resumed>) = 0 [pid 13952] <... chdir resumed>) = 0 [pid 13952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13951] <... prctl resumed>) = 0 [pid 13950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13952] <... prctl resumed>) = 0 [pid 13952] setpgid(0, 0 [pid 13951] setpgid(0, 0 [pid 13950] <... openat resumed>) = 3 [pid 13952] <... setpgid resumed>) = 0 [pid 13951] <... setpgid resumed>) = 0 [pid 13950] write(3, "1000", 4 [pid 3630] umount2("./2364", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13952] write(3, "1000", 4) = 4 [pid 13952] close(3) = 0 [pid 13952] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13952] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13952] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13950] <... write resumed>) = 4 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13950] close(3 [pid 3630] openat(AT_FDCWD, "./2364", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13952] close(3) = 0 [pid 13951] <... openat resumed>) = 3 [pid 13950] <... close resumed>) = 0 [pid 3630] <... openat resumed>) = 3 [pid 13952] close(4 [pid 13951] write(3, "1000", 4 [pid 13950] symlink("/dev/binderfs", "./binderfs" [pid 3630] fstat(3, [pid 13952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] <... write resumed>) = 4 [pid 13950] <... symlink resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13952] close(5 [pid 13951] close(3 [pid 13950] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] getdents64(3, [pid 13952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] <... close resumed>) = 0 [pid 13950] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13952] close(6 [pid 13951] symlink("/dev/binderfs", "./binderfs" [pid 13950] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] umount2("./2364/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] <... symlink resumed>) = 0 [pid 13952] close(7 [pid 13951] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13950] <... write resumed>) = 8 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] close(3 [pid 3630] lstat("./2364/binderfs", [pid 13952] close(8 [pid 13951] <... openat resumed>) = 3 [pid 13950] <... close resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13950] close(4 [pid 3630] unlink("./2364/binderfs" [pid 13952] close(9) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13952] close(10 [pid 13951] <... write resumed>) = 8 [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(3 [pid 13950] close(5 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13952] close(11 [pid 13951] <... close resumed>) = 0 [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 13952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(4 [pid 13950] close(6 [pid 3630] <... close resumed>) = 0 [pid 13952] close(12 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2364" [pid 13952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(5 [pid 13950] close(7 [pid 13952] close(13 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(6 [pid 13950] close(8 [pid 3630] mkdir("./2365", 0777 [pid 13952] close(14 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13952] close(15) = -1 EBADF (Bad file descriptor) [pid 13952] close(16) = -1 EBADF (Bad file descriptor) [pid 13952] close(17) = -1 EBADF (Bad file descriptor) [pid 13952] close(18) = -1 EBADF (Bad file descriptor) [pid 13952] close(19) = -1 EBADF (Bad file descriptor) [pid 13952] close(20) = -1 EBADF (Bad file descriptor) [pid 13952] close(21) = -1 EBADF (Bad file descriptor) [pid 13952] close(22) = -1 EBADF (Bad file descriptor) [pid 13952] close(23) = -1 EBADF (Bad file descriptor) [pid 13952] close(24) = -1 EBADF (Bad file descriptor) [pid 13952] close(25) = -1 EBADF (Bad file descriptor) [pid 13952] close(26) = -1 EBADF (Bad file descriptor) [pid 13952] close(27) = -1 EBADF (Bad file descriptor) [pid 13952] close(28) = -1 EBADF (Bad file descriptor) [pid 13952] close(29) = -1 EBADF (Bad file descriptor) [pid 13952] exit_group(0 [pid 13950] close(9 [pid 13951] close(7 [pid 3630] <... mkdir resumed>) = 0 [pid 13952] <... exit_group resumed>) = ? [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13952] +++ exited with 0 +++ [pid 13951] close(8 [pid 13950] close(10 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2397", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] openat(AT_FDCWD, "./2397", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3631] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13951] close(9 [pid 13950] close(11 [pid 3631] umount2("./2397/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2367 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13951] close(10 [pid 13950] close(12 [pid 3631] lstat("./2397/binderfs", ./strace-static-x86_64: Process 13953 attached [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13953] set_robust_list(0x5555566c15e0, 24 [pid 13951] close(11 [pid 13950] close(13 [pid 3631] unlink("./2397/binderfs" [pid 13953] <... set_robust_list resumed>) = 0 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13953] chdir("./2365" [pid 13951] close(12 [pid 13950] close(14 [pid 3631] getdents64(3, [pid 13953] <... chdir resumed>) = 0 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13951] close(13 [pid 13950] close(15 [pid 3631] close(3 [pid 13953] <... prctl resumed>) = 0 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13953] setpgid(0, 0 [pid 13951] close(14 [pid 13950] close(16 [pid 3631] rmdir("./2397" [pid 13953] <... setpgid resumed>) = 0 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] mkdir("./2398", 0777 [pid 13953] <... openat resumed>) = 3 [pid 3631] <... mkdir resumed>) = 0 [pid 13953] write(3, "1000", 4 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13953] <... write resumed>) = 4 [pid 13953] close(3 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2400 [pid 13953] <... close resumed>) = 0 [pid 13953] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13953] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13951] close(15 [pid 13950] close(17 [pid 13953] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... write resumed>) = 8 [pid 13951] close(16 [pid 13950] close(18 [pid 13953] close(3 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = 0 [pid 13951] close(17 [pid 13950] close(19 [pid 13953] close(4 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13954 attached [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(18 [pid 13950] close(20 [pid 13954] set_robust_list(0x5555566c15e0, 24 [pid 13953] close(5 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] <... set_robust_list resumed>) = 0 [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(19 [pid 13950] close(21 [pid 13954] chdir("./2398" [pid 13953] close(6 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] <... chdir resumed>) = 0 [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(20 [pid 13950] close(22 [pid 13954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13953] close(7 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] <... prctl resumed>) = 0 [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(21 [pid 13950] close(23 [pid 13954] setpgid(0, 0 [pid 13953] close(8 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] <... setpgid resumed>) = 0 [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(22 [pid 13950] close(24 [pid 13954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13953] close(9 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] <... openat resumed>) = 3 [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(23 [pid 13950] close(25 [pid 13954] write(3, "1000", 4 [pid 13953] close(10 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] <... write resumed>) = 4 [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(24 [pid 13950] close(26 [pid 13954] close(3 [pid 13953] close(11 [pid 13954] <... close resumed>) = 0 [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] symlink("/dev/binderfs", "./binderfs" [pid 13953] close(12 [pid 13954] <... symlink resumed>) = 0 [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13953] close(13 [pid 13954] <... openat resumed>) = 3 [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13953] close(14 [pid 13954] <... write resumed>) = 8 [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] close(3 [pid 13953] close(15 [pid 13954] <... close resumed>) = 0 [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] close(4 [pid 13953] close(16 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] close(5 [pid 13953] close(17 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(25 [pid 13950] close(27 [pid 13954] close(6 [pid 13953] close(18 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(26 [pid 13950] close(28 [pid 13954] close(7 [pid 13953] close(19 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(27 [pid 13950] close(29 [pid 13954] close(8 [pid 13953] close(20 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(28 [pid 13954] close(9 [pid 13953] close(21 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13950] exit_group(0 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] close(29 [pid 13950] <... exit_group resumed>) = ? [pid 13954] close(10 [pid 13953] close(22 [pid 13951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] close(11 [pid 13953] close(23 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] close(12 [pid 13953] close(24 [pid 13950] +++ exited with 0 +++ [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] exit_group(0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13954] close(13 [pid 13953] close(25 [pid 13951] <... exit_group resumed>) = ? [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] close(14 [pid 13953] close(26 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13954] close(15 [pid 13953] close(27 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13951] +++ exited with 0 +++ [pid 13954] close(16 [pid 13953] close(28 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2331, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] umount2("./2298", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13954] close(17 [pid 13953] close(29 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2298", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13954] close(18 [pid 13953] exit_group(0 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13953] <... exit_group resumed>) = ? [pid 3627] umount2("./2329", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13954] close(19 [pid 13953] +++ exited with 0 +++ [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2329", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13954] close(20 [pid 3627] <... openat resumed>) = 3 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13954] close(21 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13954] close(22 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2329/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13954] close(23 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2329/binderfs", [pid 13954] close(24 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2329/binderfs" [pid 13954] close(25 [pid 3627] <... unlink resumed>) = 0 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] <... openat resumed>) = 3 [pid 13954] close(26 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2367, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] fstat(3, [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13954] close(27 [pid 3627] <... close resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2329" [pid 3626] getdents64(3, [pid 13954] close(28 [pid 3630] umount2("./2365", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] mkdir("./2330", 0777 [pid 3626] umount2("./2298/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13954] close(29 [pid 3630] openat(AT_FDCWD, "./2365", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13955 attached [pid 13954] exit_group(0 [pid 3630] fstat(3, [pid 3626] lstat("./2298/binderfs", [pid 13954] <... exit_group resumed>) = ? [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2332 [pid 13955] set_robust_list(0x5555566c15e0, 24 [pid 13954] +++ exited with 0 +++ [pid 3630] getdents64(3, [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2400, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] unlink("./2298/binderfs" [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3630] umount2("./2365/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] <... restart_syscall resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... unlink resumed>) = 0 [pid 3630] lstat("./2365/binderfs", [pid 3626] getdents64(3, [pid 13955] <... set_robust_list resumed>) = 0 [pid 3631] umount2("./2398", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] openat(AT_FDCWD, "./2398", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3631] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] umount2("./2398/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] lstat("./2398/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] unlink("./2398/binderfs") = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3) = 0 [pid 3631] rmdir("./2398") = 0 [pid 3631] mkdir("./2399", 0777) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13956 attached [pid 13955] chdir("./2330" [pid 3630] unlink("./2365/binderfs" [pid 3626] close(3 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2401 [pid 3630] <... unlink resumed>) = 0 [pid 13955] <... chdir resumed>) = 0 [pid 3630] getdents64(3, [pid 3626] <... close resumed>) = 0 [pid 13955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] rmdir("./2298") = 0 [pid 13955] <... prctl resumed>) = 0 [pid 3630] close(3) = 0 [pid 13955] setpgid(0, 0 [pid 3626] mkdir("./2299", 0777 [pid 13955] <... setpgid resumed>) = 0 [pid 3630] rmdir("./2365" [pid 3626] <... mkdir resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] mkdir("./2366", 0777) = 0 ./strace-static-x86_64: Process 13957 attached [pid 13955] <... openat resumed>) = 3 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2301 [pid 13957] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13955] write(3, "1000", 4) = 4 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2368 [pid 13957] chdir("./2299" [pid 13955] close(3 [pid 13956] set_robust_list(0x5555566c15e0, 24 [pid 13955] <... close resumed>) = 0 [pid 13955] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13957] <... chdir resumed>) = 0 [pid 13957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13955] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13957] <... prctl resumed>) = 0 [pid 13955] <... openat resumed>) = 3 [pid 13957] setpgid(0, 0 [pid 13955] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13957] <... setpgid resumed>) = 0 [pid 13957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13955] <... write resumed>) = 8 [pid 13957] <... openat resumed>) = 3 [pid 13956] <... set_robust_list resumed>) = 0 [pid 13955] close(3 [pid 13957] write(3, "1000", 4./strace-static-x86_64: Process 13958 attached ) = 4 [pid 13958] set_robust_list(0x5555566c15e0, 24 [pid 13957] close(3 [pid 13958] <... set_robust_list resumed>) = 0 [pid 13957] <... close resumed>) = 0 [pid 13958] chdir("./2366" [pid 13957] symlink("/dev/binderfs", "./binderfs" [pid 13958] <... chdir resumed>) = 0 [pid 13957] <... symlink resumed>) = 0 [pid 13958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13957] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13958] <... prctl resumed>) = 0 [pid 13957] <... openat resumed>) = 3 [pid 13958] setpgid(0, 0 [pid 13957] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13958] <... setpgid resumed>) = 0 [pid 13957] <... write resumed>) = 8 [pid 13956] chdir("./2399" [pid 13955] <... close resumed>) = 0 [pid 13955] close(4 [pid 13958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13957] close(3 [pid 13956] <... chdir resumed>) = 0 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] <... openat resumed>) = 3 [pid 13957] <... close resumed>) = 0 [pid 13956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13955] close(5 [pid 13958] write(3, "1000", 4 [pid 13957] close(4 [pid 13956] <... prctl resumed>) = 0 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] <... write resumed>) = 4 [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] setpgid(0, 0 [pid 13955] close(6 [pid 13958] close(3 [pid 13957] close(5 [pid 13958] <... close resumed>) = 0 [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] symlink("/dev/binderfs", "./binderfs" [pid 13957] close(6 [pid 13958] <... symlink resumed>) = 0 [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] <... setpgid resumed>) = 0 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13957] close(7 [pid 13955] close(7 [pid 13958] <... openat resumed>) = 3 [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13957] close(8 [pid 13955] close(8 [pid 13956] <... openat resumed>) = 3 [pid 13958] <... write resumed>) = 8 [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] write(3, "1000", 4 [pid 13958] close(3 [pid 13957] close(9 [pid 13956] <... write resumed>) = 4 [pid 13955] close(9 [pid 13958] <... close resumed>) = 0 [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] close(3 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(4 [pid 13957] close(10 [pid 13956] <... close resumed>) = 0 [pid 13955] close(10 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] symlink("/dev/binderfs", "./binderfs" [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(5 [pid 13957] close(11 [pid 13956] <... symlink resumed>) = 0 [pid 13955] close(11 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(6 [pid 13957] close(12 [pid 13956] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(7 [pid 13957] close(13 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(8 [pid 13957] close(14 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(9 [pid 13957] close(15 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(10 [pid 13957] close(16 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(11 [pid 13957] close(17 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(12 [pid 13957] close(18 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(13 [pid 13957] close(19 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(14 [pid 13957] close(20 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(15 [pid 13957] close(21 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(16 [pid 13957] close(22 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(17 [pid 13957] close(23 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(18 [pid 13957] close(24 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] <... openat resumed>) = 3 [pid 13955] close(12 [pid 13958] close(19 [pid 13957] close(25 [pid 13956] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(20 [pid 13957] close(26 [pid 13956] <... write resumed>) = 8 [pid 13955] close(13 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] close(3 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(21 [pid 13957] close(27 [pid 13956] <... close resumed>) = 0 [pid 13955] close(14 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] close(4 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(22 [pid 13957] close(28 [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(15 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] close(5 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(23 [pid 13957] close(29 [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(16 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] close(6 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(24 [pid 13957] exit_group(0 [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(17 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13957] <... exit_group resumed>) = ? [pid 13956] close(7 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13958] close(25 [pid 13957] +++ exited with 0 +++ [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(18 [pid 13958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] close(8 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2301, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13958] close(26) = -1 EBADF (Bad file descriptor) [pid 13958] close(27) = -1 EBADF (Bad file descriptor) [pid 13958] close(28) = -1 EBADF (Bad file descriptor) [pid 13958] close(29) = -1 EBADF (Bad file descriptor) [pid 13958] exit_group(0) = ? [pid 13958] +++ exited with 0 +++ [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(19 [pid 13956] close(9 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(20 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13956] close(10 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(21 [pid 3630] <... restart_syscall resumed>) = 0 [pid 13956] close(11 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(22 [pid 13956] close(12 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2366", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13955] close(23 [pid 3626] umount2("./2299", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13956] close(13 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(24 [pid 3630] openat(AT_FDCWD, "./2366", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] openat(AT_FDCWD, "./2299", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13956] close(14 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(25 [pid 3630] fstat(3, [pid 3626] <... openat resumed>) = 3 [pid 13956] close(15 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] fstat(3, [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(26 [pid 3630] getdents64(3, [pid 13956] close(16 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(27 [pid 3630] umount2("./2366/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 13956] close(17 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(28 [pid 3630] lstat("./2366/binderfs", [pid 3626] umount2("./2299/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13956] close(18 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] close(29 [pid 3630] unlink("./2366/binderfs" [pid 3626] lstat("./2299/binderfs", [pid 13956] close(19 [pid 13955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13956] close(20 [pid 13955] exit_group(0 [pid 3630] getdents64(3, [pid 3626] unlink("./2299/binderfs" [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13955] <... exit_group resumed>) = ? [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13956] close(21 [pid 3626] <... unlink resumed>) = 0 [pid 13955] +++ exited with 0 +++ [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3626] getdents64(3, [pid 13956] close(22 [pid 3630] <... close resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2366" [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] close(3 [pid 13956] close(23 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... restart_syscall resumed>) = 0 [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2367", 0777 [pid 3626] <... close resumed>) = 0 [pid 13956] close(24 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] rmdir("./2299" [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] umount2("./2330", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13956] close(25 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... rmdir resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2330", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3627] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] mkdir("./2300", 0777 [pid 13956] close(26 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2369 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2330/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... mkdir resumed>) = 0 [pid 13956] close(27 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2330/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] unlink("./2330/binderfs") = 0 [pid 13956] close(28 [pid 3627] getdents64(3, [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2302 [pid 13956] close(29 [pid 3627] close(3./strace-static-x86_64: Process 13959 attached [pid 13956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13959] set_robust_list(0x5555566c15e0, 24 [pid 13956] exit_group(0 [pid 3627] rmdir("./2330"./strace-static-x86_64: Process 13960 attached [pid 13959] <... set_robust_list resumed>) = 0 [pid 13956] <... exit_group resumed>) = ? [pid 13960] set_robust_list(0x5555566c15e0, 24 [pid 13959] chdir("./2367" [pid 13956] +++ exited with 0 +++ [pid 3627] <... rmdir resumed>) = 0 [pid 13960] <... set_robust_list resumed>) = 0 [pid 13959] <... chdir resumed>) = 0 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2401, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] mkdir("./2331", 0777 [pid 13959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13960] chdir("./2300" [pid 13959] <... prctl resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 13960] <... chdir resumed>) = 0 [pid 13959] setpgid(0, 0 [pid 3631] umount2("./2399", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13959] <... setpgid resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13960] <... prctl resumed>) = 0 [pid 13960] setpgid(0, 0) = 0 [pid 13960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] openat(AT_FDCWD, "./2399", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13960] <... openat resumed>) = 3 [pid 3631] <... openat resumed>) = 3 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2333 [pid 13960] write(3, "1000", 4 [pid 3631] fstat(3, [pid 13960] <... write resumed>) = 4 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13960] close(3 [pid 3631] getdents64(3, [pid 13960] <... close resumed>) = 0 [pid 13959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13960] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13960] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13960] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8./strace-static-x86_64: Process 13961 attached ) = 8 [pid 13961] set_robust_list(0x5555566c15e0, 24 [pid 13960] close(3 [pid 13961] <... set_robust_list resumed>) = 0 [pid 13960] <... close resumed>) = 0 [pid 13961] chdir("./2331" [pid 13960] close(4 [pid 13961] <... chdir resumed>) = 0 [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13960] close(5 [pid 13961] <... prctl resumed>) = 0 [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] setpgid(0, 0 [pid 13960] close(6 [pid 13961] <... setpgid resumed>) = 0 [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2399/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13960] close(7 [pid 13959] <... openat resumed>) = 3 [pid 13961] <... openat resumed>) = 3 [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13961] write(3, "1000", 4 [pid 13960] close(8 [pid 13959] write(3, "1000", 4 [pid 3631] lstat("./2399/binderfs", [pid 13961] <... write resumed>) = 4 [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] close(3 [pid 13960] close(9 [pid 13959] <... write resumed>) = 4 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13961] <... close resumed>) = 0 [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] close(3 [pid 3631] unlink("./2399/binderfs" [pid 13961] symlink("/dev/binderfs", "./binderfs" [pid 13960] close(10 [pid 13959] <... close resumed>) = 0 [pid 13961] <... symlink resumed>) = 0 [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] symlink("/dev/binderfs", "./binderfs" [pid 3631] <... unlink resumed>) = 0 [pid 13961] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13960] close(11 [pid 3631] getdents64(3, [pid 13961] <... openat resumed>) = 3 [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... symlink resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13961] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13960] close(12 [pid 13959] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] close(3 [pid 13961] <... write resumed>) = 8 [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] close(3 [pid 13960] close(13 [pid 13959] <... openat resumed>) = 3 [pid 3631] <... close resumed>) = 0 [pid 13961] <... close resumed>) = 0 [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] rmdir("./2399" [pid 13961] close(4 [pid 13960] close(14 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... write resumed>) = 8 [pid 3631] <... rmdir resumed>) = 0 [pid 13961] close(5 [pid 13960] close(15 [pid 13959] close(3 [pid 3631] mkdir("./2400", 0777 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = 0 [pid 13961] close(6 [pid 13960] close(16 [pid 13959] close(4 [pid 3631] <... mkdir resumed>) = 0 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13961] close(7 [pid 13960] close(17 [pid 13959] close(5 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] close(8 [pid 13960] close(18 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] close(9 [pid 13960] close(19 [pid 13959] close(6 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2402 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] close(10 [pid 13960] close(20 [pid 13959] close(7 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] close(11 [pid 13960] close(21 [pid 13959] close(8 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] close(12 [pid 13960] close(22 [pid 13959] close(9 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13962 attached [pid 13961] close(13 [pid 13960] close(23 [pid 13959] close(10 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] close(14 [pid 13960] close(24 [pid 13959] close(11 [pid 13962] set_robust_list(0x5555566c15e0, 24 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] close(15 [pid 13960] close(25 [pid 13962] <... set_robust_list resumed>) = 0 [pid 13959] close(12 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13962] chdir("./2400" [pid 13961] close(16 [pid 13960] close(26 [pid 13959] close(13 [pid 13962] <... chdir resumed>) = 0 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] close(17 [pid 13960] close(27 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] close(14 [pid 13961] close(18 [pid 13960] close(28 [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13962] <... prctl resumed>) = 0 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] close(15 [pid 13962] setpgid(0, 0 [pid 13961] close(19 [pid 13960] close(29 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13961] close(20 [pid 13960] exit_group(0 [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13960] <... exit_group resumed>) = ? [pid 13961] close(21 [pid 13960] +++ exited with 0 +++ [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13961] close(22) = -1 EBADF (Bad file descriptor) [pid 13961] close(23 [pid 3626] umount2("./2300", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13961] close(24 [pid 3626] openat(AT_FDCWD, "./2300", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13961] close(25 [pid 3626] fstat(3, [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13961] close(26 [pid 3626] getdents64(3, [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13961] close(27 [pid 3626] umount2("./2300/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13961] close(28 [pid 3626] lstat("./2300/binderfs", [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13961] close(29 [pid 3626] unlink("./2300/binderfs" [pid 13961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13962] <... setpgid resumed>) = 0 [pid 13961] exit_group(0 [pid 13959] close(16 [pid 3626] getdents64(3, [pid 13961] <... exit_group resumed>) = ? [pid 13962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13961] +++ exited with 0 +++ [pid 13959] close(17 [pid 3626] close(3 [pid 13962] <... openat resumed>) = 3 [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13962] write(3, "1000", 4 [pid 13959] close(18 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2333, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] rmdir("./2300" [pid 13962] <... write resumed>) = 4 [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] <... rmdir resumed>) = 0 [pid 13962] close(3 [pid 13959] close(19 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] mkdir("./2301", 0777 [pid 13962] <... close resumed>) = 0 [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13962] symlink("/dev/binderfs", "./binderfs" [pid 13959] close(20 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13963 attached [pid 13962] <... symlink resumed>) = 0 [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2303 [pid 13962] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13959] close(21 [pid 3627] umount2("./2331", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13962] <... openat resumed>) = 3 [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13963] set_robust_list(0x5555566c15e0, 24 [pid 13962] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13959] close(22 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13963] <... set_robust_list resumed>) = 0 [pid 13963] chdir("./2301" [pid 13962] <... write resumed>) = 8 [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2331", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13963] <... chdir resumed>) = 0 [pid 13962] close(3 [pid 13959] close(23 [pid 13963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13962] <... close resumed>) = 0 [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13962] close(4 [pid 13963] <... prctl resumed>) = 0 [pid 13959] close(24 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 13962] close(5 [pid 13959] close(25 [pid 13963] setpgid(0, 0 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13963] <... setpgid resumed>) = 0 [pid 13962] close(6 [pid 13959] close(26 [pid 3627] getdents64(3, [pid 13963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13963] <... openat resumed>) = 3 [pid 13962] close(7 [pid 13959] close(27 [pid 3627] umount2("./2331/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13963] write(3, "1000", 4 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13963] <... write resumed>) = 4 [pid 13962] close(8 [pid 13959] close(28 [pid 3627] lstat("./2331/binderfs", [pid 13963] close(3) = 0 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13963] symlink("/dev/binderfs", "./binderfs" [pid 13962] close(9 [pid 13959] close(29 [pid 3627] unlink("./2331/binderfs" [pid 13963] <... symlink resumed>) = 0 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13963] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13962] close(10 [pid 13959] exit_group(0 [pid 3627] <... unlink resumed>) = 0 [pid 13963] <... openat resumed>) = 3 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] <... exit_group resumed>) = ? [pid 3627] getdents64(3, [pid 13963] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13962] close(11 [pid 13963] <... write resumed>) = 8 [pid 13963] close(3 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13959] +++ exited with 0 +++ [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13963] <... close resumed>) = 0 [pid 13962] close(12 [pid 3627] close(3 [pid 13963] close(4 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13962] close(13 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2369, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] rmdir("./2331" [pid 13963] close(5 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2367", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... rmdir resumed>) = 0 [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13962] close(14 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] mkdir("./2332", 0777 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 13962] close(15 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13962] close(16 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2334 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13962] close(17) = -1 EBADF (Bad file descriptor) [pid 13962] close(18) = -1 EBADF (Bad file descriptor) [pid 13962] close(19) = -1 EBADF (Bad file descriptor) [pid 13962] close(20) = -1 EBADF (Bad file descriptor) [pid 13962] close(21) = -1 EBADF (Bad file descriptor) [pid 13962] close(22) = -1 EBADF (Bad file descriptor) [pid 13962] close(23) = -1 EBADF (Bad file descriptor) [pid 13962] close(24) = -1 EBADF (Bad file descriptor) [pid 13963] close(6 [pid 13962] close(25 [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2367", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13963] close(7 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13962] close(26 [pid 3630] <... openat resumed>) = 3 [pid 13963] close(8 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13962] close(27 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13963] close(9 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13962] close(28 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13963] close(10 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2367/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13962] close(29 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 13964 attached [pid 13963] close(11 [pid 13962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2367/binderfs", [pid 13964] set_robust_list(0x5555566c15e0, 24 [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13962] exit_group(0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13964] <... set_robust_list resumed>) = 0 [pid 13963] close(12 [pid 13962] <... exit_group resumed>) = ? [pid 3630] unlink("./2367/binderfs" [pid 13964] chdir("./2332" [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13964] <... chdir resumed>) = 0 [pid 13963] close(13 [pid 13962] +++ exited with 0 +++ [pid 3630] getdents64(3, [pid 13964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13964] <... prctl resumed>) = 0 [pid 13963] close(14 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3630] close(3 [pid 13964] setpgid(0, 0 [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 13964] <... setpgid resumed>) = 0 [pid 13963] close(15 [pid 3630] rmdir("./2367" [pid 13964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13963] close(16 [pid 3631] umount2("./2400", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... rmdir resumed>) = 0 [pid 13964] <... openat resumed>) = 3 [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13964] write(3, "1000", 4 [pid 13963] close(17 [pid 3631] openat(AT_FDCWD, "./2400", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] mkdir("./2368", 0777 [pid 13964] <... write resumed>) = 4 [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3630] <... mkdir resumed>) = 0 [pid 13964] close(3 [pid 13963] close(18 [pid 3631] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] umount2("./2400/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] lstat("./2400/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] unlink("./2400/binderfs") = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3) = 0 [pid 3631] rmdir("./2400") = 0 [pid 3631] mkdir("./2401", 0777) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13964] <... close resumed>) = 0 [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2403 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13964] symlink("/dev/binderfs", "./binderfs" [pid 13963] close(19./strace-static-x86_64: Process 13965 attached ) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2370 [pid 13963] close(20 [pid 13965] set_robust_list(0x5555566c15e0, 24 [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... set_robust_list resumed>) = 0 [pid 13963] close(21 [pid 13964] <... symlink resumed>) = 0 [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13963] close(22) = -1 EBADF (Bad file descriptor) [pid 13964] <... openat resumed>) = 3 [pid 13963] close(23 [pid 13964] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] chdir("./2401" [pid 13963] close(24 [pid 13964] <... write resumed>) = 8 [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... chdir resumed>) = 0 [pid 13964] close(3 [pid 13963] close(25 [pid 13965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = 0 [pid 13965] <... prctl resumed>) = 0 [pid 13964] close(4 [pid 13963] close(26 [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] close(5 [pid 13963] close(27 [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13966 attached [pid 13965] setpgid(0, 0 [pid 13964] close(6 [pid 13963] close(28 [pid 13965] <... setpgid resumed>) = 0 [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] set_robust_list(0x5555566c15e0, 24 [pid 13965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13964] close(7 [pid 13963] close(29 [pid 13966] <... set_robust_list resumed>) = 0 [pid 13965] <... openat resumed>) = 3 [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] chdir("./2368" [pid 13965] write(3, "1000", 4 [pid 13964] close(8 [pid 13963] exit_group(0 [pid 13966] <... chdir resumed>) = 0 [pid 13965] <... write resumed>) = 4 [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13963] <... exit_group resumed>) = ? [pid 13966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13965] close(3 [pid 13964] close(9 [pid 13966] <... prctl resumed>) = 0 [pid 13965] <... close resumed>) = 0 [pid 13966] setpgid(0, 0 [pid 13965] symlink("/dev/binderfs", "./binderfs" [pid 13966] <... setpgid resumed>) = 0 [pid 13965] <... symlink resumed>) = 0 [pid 13966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13965] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13963] +++ exited with 0 +++ [pid 13966] <... openat resumed>) = 3 [pid 13965] <... openat resumed>) = 3 [pid 13966] write(3, "1000", 4 [pid 13965] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13966] <... write resumed>) = 4 [pid 13965] <... write resumed>) = 8 [pid 13966] close(3 [pid 13965] close(3 [pid 13966] <... close resumed>) = 0 [pid 13965] <... close resumed>) = 0 [pid 13966] symlink("/dev/binderfs", "./binderfs" [pid 13965] close(4 [pid 13966] <... symlink resumed>) = 0 [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13965] close(5 [pid 13966] <... openat resumed>) = 3 [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2303, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13966] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13965] close(6 [pid 13964] close(10 [pid 13966] <... write resumed>) = 8 [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(3 [pid 13965] close(7 [pid 13964] close(11 [pid 13966] <... close resumed>) = 0 [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2301", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13966] close(4 [pid 13965] close(8 [pid 13964] close(12 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2301", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13966] close(5 [pid 13965] close(9 [pid 13964] close(13 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13966] close(6 [pid 13965] close(10 [pid 13964] close(14 [pid 3626] fstat(3, [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13966] close(7 [pid 13965] close(11 [pid 13964] close(15 [pid 3626] getdents64(3, [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13966] close(8 [pid 13965] close(12 [pid 13964] close(16 [pid 3626] umount2("./2301/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13966] close(9 [pid 13965] close(13 [pid 13964] close(17 [pid 3626] lstat("./2301/binderfs", [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(10 [pid 13965] close(14 [pid 13964] close(18 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2301/binderfs" [pid 13966] close(11 [pid 13965] close(15 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(12 [pid 13965] close(16 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(13 [pid 13965] close(17 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(14 [pid 13965] close(18 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(15 [pid 13965] close(19 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(16 [pid 13965] close(20 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(17 [pid 13965] close(21 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(18 [pid 13965] close(22 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(19 [pid 13965] close(23 [pid 13964] close(19 [pid 3626] <... unlink resumed>) = 0 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13966] close(20 [pid 13965] close(24 [pid 13964] close(20 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 13966] close(21 [pid 13965] close(25 [pid 13964] close(21 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 13966] close(22 [pid 13965] close(26 [pid 13964] close(22 [pid 3626] rmdir("./2301" [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(23 [pid 13965] close(27 [pid 13964] close(23 [pid 3626] <... rmdir resumed>) = 0 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2302", 0777 [pid 13966] close(24 [pid 13965] close(28 [pid 13964] close(24 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 13966] close(25 [pid 13965] close(29 [pid 13964] close(25 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(26 [pid 13965] exit_group(0 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13965] <... exit_group resumed>) = ? [pid 13966] close(27 [pid 13965] +++ exited with 0 +++ [pid 13964] close(26 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2403, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2304 [pid 13966] close(28 [pid 13964] close(27 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] close(29 [pid 13964] close(28 [pid 13966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13966] exit_group(0 [pid 13964] close(29 [pid 13966] <... exit_group resumed>) = ? [pid 13964] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13967 attached [pid 13966] +++ exited with 0 +++ [pid 13967] set_robust_list(0x5555566c15e0, 24 [pid 3631] umount2("./2401", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13967] <... set_robust_list resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13967] chdir("./2302" [pid 3631] openat(AT_FDCWD, "./2401", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13967] <... chdir resumed>) = 0 [pid 3631] <... openat resumed>) = 3 [pid 13967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] fstat(3, [pid 13967] <... prctl resumed>) = 0 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13967] setpgid(0, 0 [pid 3631] getdents64(3, [pid 13967] <... setpgid resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] umount2("./2401/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13967] <... openat resumed>) = 3 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13967] write(3, "1000", 4 [pid 13964] exit_group(0 [pid 3631] lstat("./2401/binderfs", [pid 13967] <... write resumed>) = 4 [pid 13964] <... exit_group resumed>) = ? [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2370, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13967] close(3 [pid 13964] +++ exited with 0 +++ [pid 3631] unlink("./2401/binderfs" [pid 13967] <... close resumed>) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13967] symlink("/dev/binderfs", "./binderfs" [pid 3631] getdents64(3, [pid 13967] <... symlink resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] umount2("./2368", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13967] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] close(3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13967] <... openat resumed>) = 3 [pid 3631] <... close resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2368", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] umount2("./2332", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13967] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] rmdir("./2401") = 0 [pid 3630] <... openat resumed>) = 3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] mkdir("./2402", 0777 [pid 3630] fstat(3, [pid 3627] openat(AT_FDCWD, "./2332", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13967] <... write resumed>) = 8 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13967] close(3 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] getdents64(3, [pid 3627] fstat(3, [pid 13967] <... close resumed>) = 0 [pid 13967] close(4 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 ./strace-static-x86_64: Process 13968 attached [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2404 [pid 3630] umount2("./2368/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] getdents64(3, [pid 13968] set_robust_list(0x5555566c15e0, 24 [pid 13967] close(5 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13968] <... set_robust_list resumed>) = 0 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2368/binderfs", [pid 3627] umount2("./2332/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13968] chdir("./2402") = 0 [pid 13968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13968] setpgid(0, 0) = 0 [pid 13968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13968] write(3, "1000", 4 [pid 13967] close(6 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13968] <... write resumed>) = 4 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2368/binderfs" [pid 3627] lstat("./2332/binderfs", [pid 13968] close(3 [pid 3630] <... unlink resumed>) = 0 [pid 13967] close(7 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] unlink("./2332/binderfs" [pid 13967] close(8 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 3630] close(3 [pid 3627] getdents64(3, [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13968] <... close resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 13968] symlink("/dev/binderfs", "./binderfs" [pid 13967] close(9 [pid 3630] rmdir("./2368" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13968] <... symlink resumed>) = 0 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13968] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13967] close(10 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] close(3 [pid 13968] <... openat resumed>) = 3 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2369", 0777 [pid 3627] <... close resumed>) = 0 [pid 13968] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13967] close(11 [pid 13968] <... write resumed>) = 8 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 3627] rmdir("./2332" [pid 13968] close(3 [pid 13967] close(12 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13968] <... close resumed>) = 0 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13968] close(4) = -1 EBADF (Bad file descriptor) [pid 13968] close(5) = -1 EBADF (Bad file descriptor) [pid 13968] close(6) = -1 EBADF (Bad file descriptor) [pid 13968] close(7) = -1 EBADF (Bad file descriptor) [pid 13967] close(13 [pid 3627] mkdir("./2333", 0777 [pid 13968] close(8 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] close(14 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2371 [pid 3627] <... mkdir resumed>) = 0 [pid 13968] close(9 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] close(15 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13968] close(10 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13968] close(11) = -1 EBADF (Bad file descriptor) [pid 13968] close(12./strace-static-x86_64: Process 13969 attached ) = -1 EBADF (Bad file descriptor) [pid 13968] close(13) = -1 EBADF (Bad file descriptor) [pid 13967] close(16 [pid 13969] set_robust_list(0x5555566c15e0, 24 [pid 13968] close(14 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2335 [pid 13969] <... set_robust_list resumed>) = 0 [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] close(17./strace-static-x86_64: Process 13970 attached [pid 13969] chdir("./2369" [pid 13968] close(15 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... chdir resumed>) = 0 [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] close(18 [pid 13969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13968] close(16 [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... prctl resumed>) = 0 [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] set_robust_list(0x5555566c15e0, 24 [pid 13969] setpgid(0, 0 [pid 13968] close(17 [pid 13970] <... set_robust_list resumed>) = 0 [pid 13969] <... setpgid resumed>) = 0 [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] chdir("./2333" [pid 13969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13968] close(18 [pid 13970] <... chdir resumed>) = 0 [pid 13969] <... openat resumed>) = 3 [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13969] write(3, "1000", 4 [pid 13968] close(19 [pid 13970] <... prctl resumed>) = 0 [pid 13969] <... write resumed>) = 4 [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] setpgid(0, 0 [pid 13969] close(3 [pid 13968] close(20 [pid 13970] <... setpgid resumed>) = 0 [pid 13969] <... close resumed>) = 0 [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13969] symlink("/dev/binderfs", "./binderfs" [pid 13968] close(21 [pid 13970] <... openat resumed>) = 3 [pid 13969] <... symlink resumed>) = 0 [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] write(3, "1000", 4 [pid 13969] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13968] close(22 [pid 13970] <... write resumed>) = 4 [pid 13969] <... openat resumed>) = 3 [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] close(3 [pid 13969] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13968] close(23 [pid 13970] <... close resumed>) = 0 [pid 13969] <... write resumed>) = 8 [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] symlink("/dev/binderfs", "./binderfs" [pid 13969] close(3 [pid 13968] close(24 [pid 13967] close(19 [pid 13970] <... symlink resumed>) = 0 [pid 13969] <... close resumed>) = 0 [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13969] close(4 [pid 13968] close(25 [pid 13967] close(20 [pid 13970] <... openat resumed>) = 3 [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13969] close(5 [pid 13968] close(26 [pid 13967] close(21 [pid 13970] <... write resumed>) = 8 [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] close(3 [pid 13969] close(6 [pid 13968] close(27 [pid 13967] close(22 [pid 13970] <... close resumed>) = 0 [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] close(4 [pid 13969] close(7 [pid 13968] close(28 [pid 13967] close(23 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] close(5 [pid 13969] close(8 [pid 13968] close(29 [pid 13967] close(24 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] close(6 [pid 13969] close(9 [pid 13968] exit_group(0 [pid 13967] close(25 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13968] <... exit_group resumed>) = ? [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] close(7 [pid 13969] close(10 [pid 13967] close(26) = -1 EBADF (Bad file descriptor) [pid 13967] close(27) = -1 EBADF (Bad file descriptor) [pid 13967] close(28 [pid 13968] +++ exited with 0 +++ [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] close(8 [pid 13969] close(11 [pid 13967] close(29 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13970] close(9 [pid 13969] close(12 [pid 13967] exit_group(0 [pid 3631] <... restart_syscall resumed>) = 0 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13967] <... exit_group resumed>) = ? [pid 13970] close(10 [pid 13969] close(13 [pid 13967] +++ exited with 0 +++ [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2402", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13970] close(11 [pid 13969] close(14 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2402", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13970] close(12 [pid 13969] close(15 [pid 3631] <... openat resumed>) = 3 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3626] umount2("./2302", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13970] close(13 [pid 13969] close(16 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3626] openat(AT_FDCWD, "./2302", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13970] close(14 [pid 13969] close(17 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2402/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... openat resumed>) = 3 [pid 13970] close(15 [pid 13969] close(18 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] fstat(3, [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2402/binderfs", [pid 13970] close(16 [pid 13969] close(19 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2402/binderfs" [pid 3626] getdents64(3, [pid 13970] close(17 [pid 13969] close(20 [pid 3631] <... unlink resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3626] umount2("./2302/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13970] close(18 [pid 13969] close(21 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3626] lstat("./2302/binderfs", [pid 13970] close(19 [pid 13969] close(22 [pid 3631] <... close resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2402" [pid 3626] unlink("./2302/binderfs" [pid 13970] close(20 [pid 13969] close(23 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2403", 0777 [pid 3626] getdents64(3, [pid 13970] close(21 [pid 13969] close(24 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3626] close(3 [pid 13970] close(22 [pid 13969] close(25 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... close resumed>) = 0 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2302" [pid 13970] close(23 [pid 13969] close(26 [pid 3626] <... rmdir resumed>) = 0 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2303", 0777 [pid 13970] close(24 [pid 13969] close(27 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2405 [pid 3626] <... mkdir resumed>) = 0 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13972 attached [pid 13970] close(25 [pid 13969] close(28 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2305 [pid 13970] close(26 [pid 13969] close(29 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13970] close(27 [pid 13969] exit_group(0 [pid 13972] set_robust_list(0x5555566c15e0, 24 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13969] <... exit_group resumed>) = ? [pid 13970] close(28 [pid 13969] +++ exited with 0 +++ ./strace-static-x86_64: Process 13971 attached [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] set_robust_list(0x5555566c15e0, 24 [pid 13970] close(29 [pid 13971] <... set_robust_list resumed>) = 0 [pid 13970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] chdir("./2403" [pid 13970] exit_group(0 [pid 13971] <... chdir resumed>) = 0 [pid 13970] <... exit_group resumed>) = ? [pid 13971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13970] +++ exited with 0 +++ [pid 13971] <... prctl resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2335, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13971] setpgid(0, 0) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2371, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13972] <... set_robust_list resumed>) = 0 [pid 13971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] umount2("./2333", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13972] chdir("./2303" [pid 13971] <... openat resumed>) = 3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13972] <... chdir resumed>) = 0 [pid 13971] write(3, "1000", 4 [pid 3630] umount2("./2369", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] openat(AT_FDCWD, "./2333", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13971] <... write resumed>) = 4 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... openat resumed>) = 3 [pid 13972] <... prctl resumed>) = 0 [pid 13971] close(3 [pid 3630] openat(AT_FDCWD, "./2369", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] fstat(3, [pid 13971] <... close resumed>) = 0 [pid 3630] <... openat resumed>) = 3 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13972] setpgid(0, 0 [pid 13971] symlink("/dev/binderfs", "./binderfs" [pid 3630] fstat(3, [pid 3627] getdents64(3, [pid 13972] <... setpgid resumed>) = 0 [pid 13971] <... symlink resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] umount2("./2333/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13971] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] getdents64(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13972] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] lstat("./2333/binderfs", [pid 13972] write(3, "1000", 4 [pid 13971] <... openat resumed>) = 3 [pid 3630] umount2("./2369/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13972] <... write resumed>) = 4 [pid 13971] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13972] close(3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] unlink("./2333/binderfs" [pid 3630] lstat("./2369/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 13971] <... write resumed>) = 8 [pid 3630] unlink("./2369/binderfs" [pid 13972] <... close resumed>) = 0 [pid 13971] close(3 [pid 3627] getdents64(3, [pid 3630] <... unlink resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] getdents64(3, [pid 3627] close(3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3 [pid 3627] <... close resumed>) = 0 [pid 13971] <... close resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 3627] rmdir("./2333" [pid 13972] symlink("/dev/binderfs", "./binderfs" [pid 13971] close(4 [pid 3630] rmdir("./2369" [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 13971] close(5 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] mkdir("./2334", 0777 [pid 13972] <... symlink resumed>) = 0 [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2370", 0777 [pid 13972] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13971] close(6 [pid 3627] <... mkdir resumed>) = 0 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13972] <... openat resumed>) = 3 [pid 13972] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13972] close(3) = 0 [pid 13972] close(4) = -1 EBADF (Bad file descriptor) [pid 13972] close(5) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2372 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2336 [pid 13972] close(6) = -1 EBADF (Bad file descriptor) [pid 13972] close(7) = -1 EBADF (Bad file descriptor) [pid 13972] close(8) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] close(7./strace-static-x86_64: Process 13973 attached [pid 13972] close(9 [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13974 attached [pid 13973] set_robust_list(0x5555566c15e0, 24 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] close(8) = -1 EBADF (Bad file descriptor) [pid 13971] close(9) = -1 EBADF (Bad file descriptor) [pid 13971] close(10 [pid 13974] set_robust_list(0x5555566c15e0, 24 [pid 13973] <... set_robust_list resumed>) = 0 [pid 13972] close(10 [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... set_robust_list resumed>) = 0 [pid 13973] chdir("./2334" [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] close(11 [pid 13974] chdir("./2370" [pid 13973] <... chdir resumed>) = 0 [pid 13972] close(11 [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... chdir resumed>) = 0 [pid 13973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] close(12 [pid 13974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13973] <... prctl resumed>) = 0 [pid 13972] close(12 [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... prctl resumed>) = 0 [pid 13973] setpgid(0, 0 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] close(13 [pid 13974] setpgid(0, 0 [pid 13973] <... setpgid resumed>) = 0 [pid 13972] close(13 [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... setpgid resumed>) = 0 [pid 13973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] close(14 [pid 13974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13973] <... openat resumed>) = 3 [pid 13972] close(14 [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... openat resumed>) = 3 [pid 13973] write(3, "1000", 4 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] close(15 [pid 13974] write(3, "1000", 4 [pid 13973] <... write resumed>) = 4 [pid 13972] close(15 [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... write resumed>) = 4 [pid 13973] close(3 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] close(16 [pid 13974] close(3 [pid 13973] <... close resumed>) = 0 [pid 13972] close(16 [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... close resumed>) = 0 [pid 13973] symlink("/dev/binderfs", "./binderfs" [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] close(17 [pid 13974] symlink("/dev/binderfs", "./binderfs" [pid 13973] <... symlink resumed>) = 0 [pid 13972] close(17 [pid 13974] <... symlink resumed>) = 0 [pid 13973] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13973] <... openat resumed>) = 3 [pid 13972] close(18 [pid 13971] close(18 [pid 13974] <... openat resumed>) = 3 [pid 13973] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13973] <... write resumed>) = 8 [pid 13972] close(19 [pid 13971] close(19 [pid 13974] <... write resumed>) = 8 [pid 13973] close(3 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] close(3 [pid 13973] <... close resumed>) = 0 [pid 13972] close(20 [pid 13971] close(20 [pid 13974] <... close resumed>) = 0 [pid 13973] close(4 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] close(4 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13972] close(21 [pid 13971] close(21 [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(5 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] close(5 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13972] close(22 [pid 13971] close(22 [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(6 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] close(6 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13972] close(23 [pid 13971] close(23 [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(7 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] close(7 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13972] close(24 [pid 13971] close(24 [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(8 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] close(8 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13972] close(25 [pid 13971] close(25 [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(9 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] close(9 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13972] close(26 [pid 13971] close(26 [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(10 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] close(10 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13972] close(27 [pid 13971] close(27 [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(11 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] close(11 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13972] close(28 [pid 13971] close(28 [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(12 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] close(12 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13972] close(29 [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(13 [pid 13972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] close(29 [pid 13974] close(13 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13972] exit_group(0 [pid 13971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(14 [pid 13972] <... exit_group resumed>) = ? [pid 13974] close(14 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13972] +++ exited with 0 +++ [pid 13971] exit_group(0 [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(15 [pid 13971] <... exit_group resumed>) = ? [pid 13974] close(15 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2305, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(16 [pid 13974] close(16 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(17 [pid 13974] close(17 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(18 [pid 13974] close(18 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13971] +++ exited with 0 +++ [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(19 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2405, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13974] close(19 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(20 [pid 13974] close(20 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(21 [pid 3626] umount2("./2303", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13974] close(21 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(22 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13974] close(22 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2303", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(23 [pid 13974] close(23 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(24 [pid 3626] fstat(3, [pid 13974] close(24 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2403", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(25 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13974] close(25 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(26 [pid 3631] openat(AT_FDCWD, "./2403", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] getdents64(3, [pid 13974] close(26 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(27 [pid 3631] <... openat resumed>) = 3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13974] close(27 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3626] umount2("./2303/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(28 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13974] close(28 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] close(29 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] lstat("./2303/binderfs", [pid 13974] close(29 [pid 13973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2403/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13973] exit_group(0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13974] exit_group(0 [pid 13973] <... exit_group resumed>) = ? [pid 3631] lstat("./2403/binderfs", [pid 3626] unlink("./2303/binderfs" [pid 13974] <... exit_group resumed>) = ? [pid 13973] +++ exited with 0 +++ [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13974] +++ exited with 0 +++ [pid 3631] unlink("./2403/binderfs" [pid 3626] <... unlink resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] <... unlink resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] getdents64(3, [pid 3631] getdents64(3, [pid 3627] umount2("./2334", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] close(3 [pid 3631] close(3 [pid 3627] openat(AT_FDCWD, "./2334", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3631] <... close resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 3631] rmdir("./2403" [pid 3626] rmdir("./2303" [pid 3627] fstat(3, [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 3631] mkdir("./2404", 0777 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] mkdir("./2304", 0777 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] umount2("./2370", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, [pid 3626] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 13975 attached [pid 3630] openat(AT_FDCWD, "./2370", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2406 [pid 3630] <... openat resumed>) = 3 [pid 3627] umount2("./2334/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13975] set_robust_list(0x5555566c15e0, 24) = 0 ./strace-static-x86_64: Process 13976 attached [pid 13975] chdir("./2404" [pid 3630] fstat(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2306 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] lstat("./2334/binderfs", [pid 3630] getdents64(3, [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] unlink("./2334/binderfs" [pid 13976] set_robust_list(0x5555566c15e0, 24 [pid 3630] umount2("./2370/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... unlink resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13976] <... set_robust_list resumed>) = 0 [pid 3627] getdents64(3, [pid 3630] lstat("./2370/binderfs", [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13976] chdir("./2304" [pid 13975] <... chdir resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] close(3 [pid 13976] <... chdir resumed>) = 0 [pid 13975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] unlink("./2370/binderfs" [pid 3627] <... close resumed>) = 0 [pid 13975] <... prctl resumed>) = 0 [pid 13975] setpgid(0, 0 [pid 3630] <... unlink resumed>) = 0 [pid 3627] rmdir("./2334" [pid 13975] <... setpgid resumed>) = 0 [pid 3630] getdents64(3, [pid 13975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 13975] <... openat resumed>) = 3 [pid 3630] close(3 [pid 3627] mkdir("./2335", 0777 [pid 13975] write(3, "1000", 4 [pid 3630] <... close resumed>) = 0 [pid 13975] <... write resumed>) = 4 [pid 3627] <... mkdir resumed>) = 0 [pid 3630] rmdir("./2370" [pid 13975] close(3 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13975] <... close resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 13975] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13975] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 3630] mkdir("./2371", 0777 [pid 13976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13975] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2337 [pid 13976] <... prctl resumed>) = 0 [pid 13975] <... write resumed>) = 8 [pid 3630] <... mkdir resumed>) = 0 [pid 13975] close(3) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13975] close(4) = -1 EBADF (Bad file descriptor) [pid 13975] close(5) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13977 attached [pid 13975] close(6 [pid 13977] set_robust_list(0x5555566c15e0, 24 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13975] close(7 [pid 13977] <... set_robust_list resumed>) = 0 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] chdir("./2335" [pid 13975] close(8 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2373 [pid 13977] <... chdir resumed>) = 0 [pid 13976] setpgid(0, 0 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13976] <... setpgid resumed>) = 0 [pid 13975] close(9 [pid 13977] <... prctl resumed>) = 0 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] setpgid(0, 0 [pid 13976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13975] close(10 [pid 13977] <... setpgid resumed>) = 0 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13976] <... openat resumed>) = 3 [pid 13975] close(11./strace-static-x86_64: Process 13978 attached [pid 13977] <... openat resumed>) = 3 [pid 13976] write(3, "1000", 4 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] write(3, "1000", 4 [pid 13975] close(12 [pid 13977] <... write resumed>) = 4 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... write resumed>) = 4 [pid 13978] set_robust_list(0x5555566c15e0, 24 [pid 13977] close(3 [pid 13975] close(13 [pid 13976] close(3 [pid 13978] <... set_robust_list resumed>) = 0 [pid 13977] <... close resumed>) = 0 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13978] chdir("./2371" [pid 13977] symlink("/dev/binderfs", "./binderfs" [pid 13976] <... close resumed>) = 0 [pid 13975] close(14 [pid 13978] <... chdir resumed>) = 0 [pid 13977] <... symlink resumed>) = 0 [pid 13976] symlink("/dev/binderfs", "./binderfs" [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13977] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13975] close(15 [pid 13978] <... prctl resumed>) = 0 [pid 13977] <... openat resumed>) = 3 [pid 13976] <... symlink resumed>) = 0 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13975] close(16 [pid 13978] setpgid(0, 0 [pid 13977] <... write resumed>) = 8 [pid 13976] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13978] <... setpgid resumed>) = 0 [pid 13977] close(3 [pid 13975] close(17 [pid 13977] <... close resumed>) = 0 [pid 13976] <... openat resumed>) = 3 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13977] close(4 [pid 13976] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13975] close(18 [pid 13978] <... openat resumed>) = 3 [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] close(5 [pid 13975] close(19 [pid 13978] write(3, "1000", 4 [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... write resumed>) = 8 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13978] <... write resumed>) = 4 [pid 13977] close(6 [pid 13975] close(20 [pid 13976] close(3 [pid 13978] close(3 [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] close(7 [pid 13975] close(21 [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = 0 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13978] <... close resumed>) = 0 [pid 13978] symlink("/dev/binderfs", "./binderfs" [pid 13977] close(8 [pid 13976] close(4 [pid 13975] close(22 [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] close(9 [pid 13976] close(5 [pid 13975] close(23 [pid 13978] <... symlink resumed>) = 0 [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] close(10 [pid 13975] close(24 [pid 13978] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] close(6 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] close(11 [pid 13975] close(25 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] close(7 [pid 13978] <... openat resumed>) = 3 [pid 13977] close(12 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13975] close(26 [pid 13978] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] close(13 [pid 13976] close(8 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13975] close(27 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] close(14 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] close(9 [pid 13975] close(28 [pid 13978] <... write resumed>) = 8 [pid 13977] close(15 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13978] close(3 [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] close(10 [pid 13975] close(29 [pid 13977] close(16 [pid 13975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13975] exit_group(0 [pid 13977] close(17 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13975] <... exit_group resumed>) = ? [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13978] <... close resumed>) = 0 [pid 13978] close(4) = -1 EBADF (Bad file descriptor) [pid 13978] close(5) = -1 EBADF (Bad file descriptor) [pid 13975] +++ exited with 0 +++ [pid 13978] close(6 [pid 13977] close(18 [pid 13976] close(11 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] close(19 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] close(12 [pid 13977] close(20 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 13977] close(21 [pid 13976] close(13 [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13978] close(7 [pid 13977] close(22 [pid 13976] close(14 [pid 3631] umount2("./2404", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13978] close(8 [pid 13977] close(23 [pid 13976] close(15 [pid 3631] openat(AT_FDCWD, "./2404", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13978] close(9 [pid 13977] close(24 [pid 13976] close(16 [pid 3631] fstat(3, [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13978] close(10 [pid 13977] close(25 [pid 13976] close(17 [pid 3631] getdents64(3, [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13978] close(11 [pid 13977] close(26 [pid 13976] close(18 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13978] close(12 [pid 3631] umount2("./2404/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] close(27 [pid 13976] close(19 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13978] close(13 [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2404/binderfs", [pid 13977] close(28 [pid 13976] close(20 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2404/binderfs" [pid 13977] close(29 [pid 13976] close(21 [pid 3631] <... unlink resumed>) = 0 [pid 13977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13978] close(14 [pid 13977] exit_group(0 [pid 13976] close(22 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13977] <... exit_group resumed>) = ? [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13978] close(15) = -1 EBADF (Bad file descriptor) [pid 13978] close(16) = -1 EBADF (Bad file descriptor) [pid 13978] close(17 [pid 13977] +++ exited with 0 +++ [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] close(23 [pid 3631] <... close resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2337, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13978] close(18 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2404" [pid 13976] close(24 [pid 3631] <... rmdir resumed>) = 0 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2405", 0777 [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] close(25 [pid 3631] <... mkdir resumed>) = 0 [pid 13978] close(19 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13979 attached [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] close(26 [pid 13978] close(20 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2407 [pid 13979] set_robust_list(0x5555566c15e0, 24 [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] close(27 [pid 13978] close(21 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2335", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] close(28 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13978] close(22 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2335", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13979] <... set_robust_list resumed>) = 0 [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] close(29 [pid 13978] close(23 [pid 13976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] exit_group(0 [pid 3627] fstat(3, [pid 13978] close(24 [pid 13976] <... exit_group resumed>) = ? [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13979] chdir("./2405" [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13976] +++ exited with 0 +++ [pid 3627] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] umount2("./2335/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13979] <... chdir resumed>) = 0 [pid 13978] close(25 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2335/binderfs", [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2306, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13979] <... prctl resumed>) = 0 [pid 13978] close(26 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13979] setpgid(0, 0 [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2335/binderfs" [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13979] <... setpgid resumed>) = 0 [pid 13978] close(27 [pid 3627] <... unlink resumed>) = 0 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13978] close(28 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13979] <... openat resumed>) = 3 [pid 13978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 13979] write(3, "1000", 4 [pid 13978] close(29) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 3626] umount2("./2304", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13978] exit_group(0 [pid 3627] rmdir("./2335" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13979] <... write resumed>) = 4 [pid 13978] <... exit_group resumed>) = ? [pid 3627] <... rmdir resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2304", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13979] close(3) = 0 [pid 13978] +++ exited with 0 +++ [pid 13979] symlink("/dev/binderfs", "./binderfs" [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2373, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] mkdir("./2336", 0777 [pid 3626] <... openat resumed>) = 3 [pid 13979] <... symlink resumed>) = 0 [pid 13979] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... mkdir resumed>) = 0 [pid 3626] fstat(3, [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13979] <... openat resumed>) = 3 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 ./strace-static-x86_64: Process 13980 attached [pid 13979] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] getdents64(3, [pid 13980] set_robust_list(0x5555566c15e0, 24 [pid 13979] <... write resumed>) = 8 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2338 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13979] close(3 [pid 13980] <... set_robust_list resumed>) = 0 [pid 13979] <... close resumed>) = 0 [pid 3626] umount2("./2304/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] umount2("./2371", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13979] close(4 [pid 3626] lstat("./2304/binderfs", [pid 13979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13979] close(5) = -1 EBADF (Bad file descriptor) [pid 13979] close(6) = -1 EBADF (Bad file descriptor) [pid 13979] close(7) = -1 EBADF (Bad file descriptor) [pid 13979] close(8) = -1 EBADF (Bad file descriptor) [pid 13979] close(9) = -1 EBADF (Bad file descriptor) [pid 13979] close(10) = -1 EBADF (Bad file descriptor) [pid 13979] close(11) = -1 EBADF (Bad file descriptor) [pid 13979] close(12) = -1 EBADF (Bad file descriptor) [pid 13979] close(13) = -1 EBADF (Bad file descriptor) [pid 13979] close(14) = -1 EBADF (Bad file descriptor) [pid 13979] close(15) = -1 EBADF (Bad file descriptor) [pid 13979] close(16) = -1 EBADF (Bad file descriptor) [pid 13979] close(17) = -1 EBADF (Bad file descriptor) [pid 13979] close(18 [pid 3630] openat(AT_FDCWD, "./2371", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13979] close(19) = -1 EBADF (Bad file descriptor) [pid 13979] close(20) = -1 EBADF (Bad file descriptor) [pid 13979] close(21 [pid 3630] <... openat resumed>) = 3 [pid 3626] unlink("./2304/binderfs" [pid 13980] chdir("./2336" [pid 13979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13980] <... chdir resumed>) = 0 [pid 13979] close(22 [pid 3626] <... unlink resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3626] getdents64(3, [pid 13980] <... prctl resumed>) = 0 [pid 13979] close(23 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2371/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] close(3 [pid 13980] setpgid(0, 0 [pid 13979] close(24 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... close resumed>) = 0 [pid 13980] <... setpgid resumed>) = 0 [pid 13979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2371/binderfs", [pid 13979] close(25 [pid 3626] rmdir("./2304" [pid 13980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13979] close(26 [pid 3630] unlink("./2371/binderfs" [pid 3626] <... rmdir resumed>) = 0 [pid 13980] <... openat resumed>) = 3 [pid 13979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13979] close(27) = -1 EBADF (Bad file descriptor) [pid 13979] close(28) = -1 EBADF (Bad file descriptor) [pid 13979] close(29) = -1 EBADF (Bad file descriptor) [pid 13979] exit_group(0) = ? [pid 13979] +++ exited with 0 +++ [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2407, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] umount2("./2405", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] openat(AT_FDCWD, "./2405", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3631] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13980] write(3, "1000", 4 [pid 3631] umount2("./2405/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... unlink resumed>) = 0 [pid 3626] mkdir("./2305", 0777 [pid 13980] <... write resumed>) = 4 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] getdents64(3, [pid 13980] close(3 [pid 3631] lstat("./2405/binderfs", [pid 3626] <... mkdir resumed>) = 0 [pid 13980] <... close resumed>) = 0 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13980] symlink("/dev/binderfs", "./binderfs" [pid 3631] unlink("./2405/binderfs" [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] close(3 [pid 13980] <... symlink resumed>) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3) = 0 [pid 3631] rmdir("./2405") = 0 [pid 3630] <... close resumed>) = 0 [pid 3631] mkdir("./2406", 0777 [pid 3630] rmdir("./2371" [pid 13980] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] <... mkdir resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... rmdir resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2307 [pid 13980] <... openat resumed>) = 3 [pid 3630] mkdir("./2372", 0777 [pid 13980] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2408 [pid 3630] <... mkdir resumed>) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13980] <... write resumed>) = 8 ./strace-static-x86_64: Process 13981 attached [pid 13981] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13981] chdir("./2305" [pid 13980] close(3 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2374 [pid 13981] <... chdir resumed>) = 0 [pid 13980] <... close resumed>) = 0 [pid 13981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13980] close(4) = -1 EBADF (Bad file descriptor) [pid 13980] close(5) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13982 attached [pid 13981] <... prctl resumed>) = 0 [pid 13980] close(6 [pid 13982] set_robust_list(0x5555566c15e0, 24 [pid 13981] setpgid(0, 0 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] <... set_robust_list resumed>) = 0 [pid 13981] <... setpgid resumed>) = 0 [pid 13982] chdir("./2406" [pid 13981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13980] close(7) = -1 EBADF (Bad file descriptor) [pid 13980] close(8 [pid 13982] <... chdir resumed>) = 0 [pid 13981] <... openat resumed>) = 3 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13981] write(3, "1000", 4 [pid 13980] close(9 [pid 13982] <... prctl resumed>) = 0 [pid 13981] <... write resumed>) = 4 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] setpgid(0, 0 [pid 13981] close(3 [pid 13982] <... setpgid resumed>) = 0 [pid 13981] <... close resumed>) = 0 [pid 13980] close(10./strace-static-x86_64: Process 13983 attached [pid 13982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13981] symlink("/dev/binderfs", "./binderfs" [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] set_robust_list(0x5555566c15e0, 24 [pid 13982] <... openat resumed>) = 3 [pid 13981] <... symlink resumed>) = 0 [pid 13980] close(11 [pid 13983] <... set_robust_list resumed>) = 0 [pid 13982] write(3, "1000", 4 [pid 13981] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] chdir("./2372" [pid 13982] <... write resumed>) = 4 [pid 13981] <... openat resumed>) = 3 [pid 13980] close(12 [pid 13983] <... chdir resumed>) = 0 [pid 13982] close(3 [pid 13981] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13982] <... close resumed>) = 0 [pid 13981] <... write resumed>) = 8 [pid 13980] close(13 [pid 13982] symlink("/dev/binderfs", "./binderfs" [pid 13981] close(3 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... prctl resumed>) = 0 [pid 13982] <... symlink resumed>) = 0 [pid 13981] <... close resumed>) = 0 [pid 13980] close(14 [pid 13983] setpgid(0, 0 [pid 13982] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13981] close(4 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... setpgid resumed>) = 0 [pid 13982] <... openat resumed>) = 3 [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] close(15 [pid 13982] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13981] close(5 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13982] <... write resumed>) = 8 [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] close(16 [pid 13982] close(3 [pid 13981] close(6 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... openat resumed>) = 3 [pid 13982] <... close resumed>) = 0 [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] close(17 [pid 13983] write(3, "1000", 4 [pid 13982] close(4 [pid 13981] close(7 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... write resumed>) = 4 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] close(18 [pid 13983] close(3 [pid 13982] close(5 [pid 13981] close(8 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... close resumed>) = 0 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] close(19 [pid 13983] symlink("/dev/binderfs", "./binderfs" [pid 13982] close(6 [pid 13981] close(9 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... symlink resumed>) = 0 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] close(20 [pid 13983] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13982] close(7 [pid 13981] close(10 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... openat resumed>) = 3 [pid 13982] close(8 [pid 13983] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13981] close(11 [pid 13980] close(21 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... write resumed>) = 8 [pid 13982] close(9 [pid 13981] close(12 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] close(3 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] close(22 [pid 13982] close(10 [pid 13981] close(13 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... close resumed>) = 0 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] close(23 [pid 13983] close(4 [pid 13982] close(11 [pid 13981] close(14 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] close(24 [pid 13983] close(5 [pid 13982] close(12 [pid 13981] close(15 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] close(25 [pid 13983] close(6 [pid 13982] close(13 [pid 13981] close(16 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] close(26 [pid 13983] close(7 [pid 13982] close(14 [pid 13981] close(17 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] close(27 [pid 13983] close(8 [pid 13982] close(15 [pid 13981] close(18 [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] close(9 [pid 13982] close(16 [pid 13981] close(19 [pid 13980] close(28 [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] close(10 [pid 13982] close(17 [pid 13981] close(20 [pid 13980] close(29 [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] close(11 [pid 13982] close(18 [pid 13981] close(21 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] close(19 [pid 13981] close(22 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] close(20 [pid 13981] close(23 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] close(21 [pid 13981] close(24 [pid 13980] exit_group(0 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] close(22 [pid 13981] close(25 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] close(23 [pid 13981] close(26 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] close(24 [pid 13981] close(27 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] close(25 [pid 13981] close(28 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] close(12 [pid 13982] close(26 [pid 13981] close(29 [pid 13980] <... exit_group resumed>) = ? [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] close(27 [pid 13981] exit_group(0 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13981] <... exit_group resumed>) = ? [pid 13983] close(13 [pid 13982] close(28 [pid 13981] +++ exited with 0 +++ [pid 13980] +++ exited with 0 +++ [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] close(29 [pid 13983] close(14 [pid 13982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2338, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13982] exit_group(0 [pid 3627] umount2("./2336", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13983] close(15 [pid 13982] <... exit_group resumed>) = ? [pid 3626] umount2("./2305", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13982] +++ exited with 0 +++ [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3631] umount2("./2406", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2406", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... openat resumed>) = 3 [pid 3631] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] umount2("./2406/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] lstat("./2406/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3631] unlink("./2406/binderfs") = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3 [pid 13983] close(16 [pid 3631] <... close resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2336", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] openat(AT_FDCWD, "./2305", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2406" [pid 3627] <... openat resumed>) = 3 [pid 13983] close(17 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] fstat(3, [pid 3626] <... openat resumed>) = 3 [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2407", 0777 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] fstat(3, [pid 13983] close(18 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] getdents64(3, [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13983] close(19 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2409 ./strace-static-x86_64: Process 13984 attached [pid 13984] set_robust_list(0x5555566c15e0, 24) = 0 [pid 13984] chdir("./2407") = 0 [pid 13984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13984] setpgid(0, 0 [pid 3627] umount2("./2336/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 13984] <... setpgid resumed>) = 0 [pid 13983] close(20 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2336/binderfs", [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13984] <... openat resumed>) = 3 [pid 13983] close(21 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] umount2("./2305/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13984] write(3, "1000", 4 [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2336/binderfs" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13984] <... write resumed>) = 4 [pid 13983] close(22 [pid 3627] <... unlink resumed>) = 0 [pid 3626] lstat("./2305/binderfs", [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13983] close(23 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13984] close(3 [pid 3626] unlink("./2305/binderfs" [pid 13984] <... close resumed>) = 0 [pid 13983] close(24 [pid 3627] close(3 [pid 13984] symlink("/dev/binderfs", "./binderfs" [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 13984] <... symlink resumed>) = 0 [pid 13983] close(25 [pid 3627] rmdir("./2336" [pid 3626] getdents64(3, [pid 13984] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13984] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13984] close(3) = 0 [pid 13984] close(4) = -1 EBADF (Bad file descriptor) [pid 13984] close(5 [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] close(26 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] close(3 [pid 13984] close(6 [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2337", 0777 [pid 3626] <... close resumed>) = 0 [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] close(27 [pid 13984] close(7 [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 3626] rmdir("./2305" [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] close(28 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13984] close(8 [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13984] close(9) = -1 EBADF (Bad file descriptor) [pid 13984] close(10) = -1 EBADF (Bad file descriptor) [pid 13984] close(11) = -1 EBADF (Bad file descriptor) [pid 13984] close(12) = -1 EBADF (Bad file descriptor) [pid 13983] close(29 [pid 3626] mkdir("./2306", 0777 [pid 13984] close(13 [pid 13983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2339 [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13983] exit_group(0 [pid 3626] <... mkdir resumed>) = 0 [pid 13984] close(14 [pid 13983] <... exit_group resumed>) = ? [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13984] close(15) = -1 EBADF (Bad file descriptor) [pid 13984] close(16) = -1 EBADF (Bad file descriptor) [pid 13984] close(17) = -1 EBADF (Bad file descriptor) [pid 13984] close(18./strace-static-x86_64: Process 13985 attached ) = -1 EBADF (Bad file descriptor) [pid 13984] close(19 [pid 13983] +++ exited with 0 +++ [pid 13985] set_robust_list(0x5555566c15e0, 24 [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] <... set_robust_list resumed>) = 0 [pid 13984] close(20 [pid 13985] chdir("./2337" [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] <... chdir resumed>) = 0 [pid 13984] close(21 [pid 13985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2374, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2308 [pid 13985] <... prctl resumed>) = 0 [pid 13984] close(22 [pid 13985] setpgid(0, 0 [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] <... setpgid resumed>) = 0 [pid 13984] close(23 [pid 13985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2372", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13985] <... openat resumed>) = 3 [pid 13984] close(24 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 13986 attached [pid 13985] write(3, "1000", 4 [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2372", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13986] set_robust_list(0x5555566c15e0, 24 [pid 13985] <... write resumed>) = 4 [pid 13984] close(25 [pid 13986] <... set_robust_list resumed>) = 0 [pid 13985] close(3 [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 13986] chdir("./2306" [pid 13985] <... close resumed>) = 0 [pid 13984] close(26 [pid 3630] fstat(3, [pid 13986] <... chdir resumed>) = 0 [pid 13985] symlink("/dev/binderfs", "./binderfs" [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13985] <... symlink resumed>) = 0 [pid 13984] close(27 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13986] <... prctl resumed>) = 0 [pid 13985] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13986] setpgid(0, 0 [pid 13985] <... openat resumed>) = 3 [pid 13984] close(28 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13986] <... setpgid resumed>) = 0 [pid 13985] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2372/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13985] <... write resumed>) = 8 [pid 13984] close(29 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13986] <... openat resumed>) = 3 [pid 13985] close(3 [pid 13984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2372/binderfs", [pid 13986] write(3, "1000", 4 [pid 13985] <... close resumed>) = 0 [pid 13984] exit_group(0 [pid 13986] <... write resumed>) = 4 [pid 13985] close(4 [pid 13984] <... exit_group resumed>) = ? [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13986] close(3 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13984] +++ exited with 0 +++ [pid 3630] unlink("./2372/binderfs" [pid 13986] <... close resumed>) = 0 [pid 13985] close(5 [pid 13986] symlink("/dev/binderfs", "./binderfs" [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2409, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... unlink resumed>) = 0 [pid 13986] <... symlink resumed>) = 0 [pid 13985] close(6 [pid 3631] umount2("./2407", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] getdents64(3, [pid 13986] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13986] <... openat resumed>) = 3 [pid 13985] close(7 [pid 3631] openat(AT_FDCWD, "./2407", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13986] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 13986] <... write resumed>) = 8 [pid 13985] close(8 [pid 3631] fstat(3, [pid 13986] close(3 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13986] <... close resumed>) = 0 [pid 13985] close(9 [pid 3631] getdents64(3, [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13986] close(4 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] close(3 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(10 [pid 3631] umount2("./2407/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13986] close(5 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... close resumed>) = 0 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(11 [pid 3631] lstat("./2407/binderfs", [pid 3630] rmdir("./2372" [pid 13986] close(6 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(12 [pid 3631] unlink("./2407/binderfs" [pid 3630] mkdir("./2373", 0777 [pid 13986] close(7 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(13 [pid 3631] getdents64(3, [pid 3630] <... mkdir resumed>) = 0 [pid 13986] close(8 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(14 [pid 3631] close(3 [pid 13986] close(9 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(15 [pid 3631] rmdir("./2407" [pid 13986] close(10 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(16 [pid 3631] mkdir("./2408", 0777 [pid 13986] close(11 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(17 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13986] close(12 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2375 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(18 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2410 [pid 13986] close(13 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(19 [pid 13986] close(14 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13987 attached [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(20 [pid 13986] close(15 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] set_robust_list(0x5555566c15e0, 24 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(21 [pid 13986] close(16 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] <... set_robust_list resumed>) = 0 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(22 [pid 13987] chdir("./2373" [pid 13986] close(17 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(23 [pid 13987] <... chdir resumed>) = 0 [pid 13987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13986] close(18 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13988 attached [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(24 [pid 13988] set_robust_list(0x5555566c15e0, 24 [pid 13986] close(19 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13988] <... set_robust_list resumed>) = 0 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(25 [pid 13988] chdir("./2408" [pid 13986] close(20 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13988] <... chdir resumed>) = 0 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(26 [pid 13988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13987] <... prctl resumed>) = 0 [pid 13986] close(21 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13988] <... prctl resumed>) = 0 [pid 13987] setpgid(0, 0 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(27 [pid 13988] setpgid(0, 0 [pid 13987] <... setpgid resumed>) = 0 [pid 13986] close(22 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13988] <... setpgid resumed>) = 0 [pid 13987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(28 [pid 13988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13986] close(23 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13988] <... openat resumed>) = 3 [pid 13987] <... openat resumed>) = 3 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] close(29 [pid 13988] write(3, "1000", 4 [pid 13987] write(3, "1000", 4 [pid 13986] close(24 [pid 13985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13988] <... write resumed>) = 4 [pid 13987] <... write resumed>) = 4 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] exit_group(0 [pid 13988] close(3 [pid 13987] close(3 [pid 13986] close(25 [pid 13985] <... exit_group resumed>) = ? [pid 13988] <... close resumed>) = 0 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13985] +++ exited with 0 +++ [pid 13988] symlink("/dev/binderfs", "./binderfs" [pid 13986] close(26 [pid 13988] <... symlink resumed>) = 0 [pid 13987] <... close resumed>) = 0 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13988] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13987] symlink("/dev/binderfs", "./binderfs" [pid 13986] close(27 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2339, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13988] <... openat resumed>) = 3 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] <... symlink resumed>) = 0 [pid 13988] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13987] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13986] close(28 [pid 13988] <... write resumed>) = 8 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] <... openat resumed>) = 3 [pid 13988] close(3 [pid 13987] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13986] close(29 [pid 3627] umount2("./2337", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13988] <... close resumed>) = 0 [pid 13987] <... write resumed>) = 8 [pid 13986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13988] close(4 [pid 13987] close(3 [pid 13986] exit_group(0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13986] <... exit_group resumed>) = ? [pid 13987] <... close resumed>) = 0 [pid 13988] close(5 [pid 13986] +++ exited with 0 +++ [pid 13987] close(4 [pid 3627] openat(AT_FDCWD, "./2337", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13988] close(6) = -1 EBADF (Bad file descriptor) [pid 13988] close(7) = -1 EBADF (Bad file descriptor) [pid 13988] close(8) = -1 EBADF (Bad file descriptor) [pid 13988] close(9) = -1 EBADF (Bad file descriptor) [pid 13988] close(10) = -1 EBADF (Bad file descriptor) [pid 13988] close(11) = -1 EBADF (Bad file descriptor) [pid 13988] close(12) = -1 EBADF (Bad file descriptor) [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13988] close(13 [pid 3627] <... openat resumed>) = 3 [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(5 [pid 3627] fstat(3, [pid 13988] close(14 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2308, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(6 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13988] close(15 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(7 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13988] close(16 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2337/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(8 [pid 13988] close(17 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(9 [pid 3627] lstat("./2337/binderfs", [pid 3626] umount2("./2306", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13988] close(18 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(10 [pid 3627] unlink("./2337/binderfs" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13988] close(19 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(11 [pid 3627] <... unlink resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2306", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13988] close(20 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(12 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... openat resumed>) = 3 [pid 13988] close(21 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 3626] fstat(3, [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(13 [pid 3627] <... close resumed>) = 0 [pid 13988] close(22 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2337" [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(14 [pid 13988] close(23 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(15 [pid 3627] mkdir("./2338", 0777 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13988] close(24 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(16 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] umount2("./2306/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13988] close(25 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13987] close(17 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13988] close(26) = -1 EBADF (Bad file descriptor) [pid 13988] close(27) = -1 EBADF (Bad file descriptor) [pid 13988] close(28) = -1 EBADF (Bad file descriptor) [pid 13988] close(29) = -1 EBADF (Bad file descriptor) [pid 13988] exit_group(0 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2306/binderfs", [pid 13988] <... exit_group resumed>) = ? [pid 13987] close(18 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2340 ./strace-static-x86_64: Process 13989 attached [pid 13988] +++ exited with 0 +++ [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13989] set_robust_list(0x5555566c15e0, 24 [pid 13987] close(19 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] unlink("./2306/binderfs" [pid 13989] <... set_robust_list resumed>) = 0 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 13989] chdir("./2338" [pid 13987] close(20 [pid 3626] getdents64(3, [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2408", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13989] <... chdir resumed>) = 0 [pid 13987] close(21 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] close(3 [pid 13989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2408", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13989] <... prctl resumed>) = 0 [pid 13987] close(22 [pid 3631] <... openat resumed>) = 3 [pid 3626] <... close resumed>) = 0 [pid 13989] setpgid(0, 0 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3626] rmdir("./2306" [pid 13989] <... setpgid resumed>) = 0 [pid 13987] close(23 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3626] <... rmdir resumed>) = 0 [pid 13989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13987] close(24 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] mkdir("./2307", 0777 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2408/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13989] <... openat resumed>) = 3 [pid 13987] close(25 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... mkdir resumed>) = 0 [pid 13989] write(3, "1000", 4 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2408/binderfs", [pid 13989] <... write resumed>) = 4 [pid 13987] close(26 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13989] close(3 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2408/binderfs") = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] close(3) = 0 [pid 3631] rmdir("./2408" [pid 13987] close(27 [pid 3631] <... rmdir resumed>) = 0 [pid 13989] <... close resumed>) = 0 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2409", 0777 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2309 [pid 13989] symlink("/dev/binderfs", "./binderfs" [pid 13987] close(28 [pid 3631] <... mkdir resumed>) = 0 [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13990 attached [pid 13989] <... symlink resumed>) = 0 [pid 13987] close(29./strace-static-x86_64: Process 13991 attached [pid 13989] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] set_robust_list(0x5555566c15e0, 24 [pid 13987] exit_group(0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2411 [pid 13991] <... set_robust_list resumed>) = 0 [pid 13989] <... openat resumed>) = 3 [pid 13987] <... exit_group resumed>) = ? [pid 13991] chdir("./2409") = 0 [pid 13991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13990] set_robust_list(0x5555566c15e0, 24 [pid 13989] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13987] +++ exited with 0 +++ [pid 13990] <... set_robust_list resumed>) = 0 [pid 13989] <... write resumed>) = 8 [pid 13990] chdir("./2307" [pid 13989] close(3 [pid 13990] <... chdir resumed>) = 0 [pid 13989] <... close resumed>) = 0 [pid 13990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13989] close(4 [pid 13990] <... prctl resumed>) = 0 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] setpgid(0, 0 [pid 13989] close(5 [pid 13990] <... setpgid resumed>) = 0 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] setpgid(0, 0 [pid 13990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13989] close(6 [pid 13991] <... setpgid resumed>) = 0 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13990] <... openat resumed>) = 3 [pid 13989] close(7 [pid 13991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13990] write(3, "1000", 4 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2373", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13991] <... openat resumed>) = 3 [pid 13990] <... write resumed>) = 4 [pid 13989] close(8 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13991] write(3, "1000", 4 [pid 13990] close(3 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2373", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13991] <... write resumed>) = 4 [pid 13990] <... close resumed>) = 0 [pid 13989] close(9 [pid 3630] <... openat resumed>) = 3 [pid 13991] close(3 [pid 13990] symlink("/dev/binderfs", "./binderfs" [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 13991] <... close resumed>) = 0 [pid 13990] <... symlink resumed>) = 0 [pid 13989] close(10 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13991] symlink("/dev/binderfs", "./binderfs" [pid 13990] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 13991] <... symlink resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13991] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13990] <... openat resumed>) = 3 [pid 13989] close(11 [pid 3630] umount2("./2373/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13991] <... openat resumed>) = 3 [pid 13990] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13991] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13990] <... write resumed>) = 8 [pid 13989] close(12 [pid 3630] lstat("./2373/binderfs", [pid 13991] <... write resumed>) = 8 [pid 13990] close(3 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13991] close(3 [pid 13990] <... close resumed>) = 0 [pid 13989] close(13 [pid 3630] unlink("./2373/binderfs" [pid 13991] <... close resumed>) = 0 [pid 13990] close(4 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 13991] close(4 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(14 [pid 3630] getdents64(3, [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(5 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13991] close(5 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(15 [pid 3630] close(3 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(6 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 13991] close(6 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(16 [pid 3630] rmdir("./2373" [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(7 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 13991] close(7 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(17 [pid 3630] mkdir("./2374", 0777 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(8 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 13991] close(8 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(18 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13992 attached [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(9 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] close(9 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(19 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2376 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(10 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] set_robust_list(0x5555566c15e0, 24 [pid 13991] close(10 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(20 [pid 13992] <... set_robust_list resumed>) = 0 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(11 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] close(11 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(21 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(12 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] close(12 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(22 [pid 13992] chdir("./2374" [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(13 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] <... chdir resumed>) = 0 [pid 13991] close(13 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(23 [pid 13992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(14 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] <... prctl resumed>) = 0 [pid 13991] close(14 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(24 [pid 13992] setpgid(0, 0 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(15 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] <... setpgid resumed>) = 0 [pid 13991] close(15 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(25 [pid 13992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(16 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] close(16 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(26 [pid 13992] <... openat resumed>) = 3 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] write(3, "1000", 4 [pid 13990] close(17 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] <... write resumed>) = 4 [pid 13991] close(17 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(27 [pid 13992] close(3 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(18 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] <... close resumed>) = 0 [pid 13991] close(18 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(28 [pid 13992] symlink("/dev/binderfs", "./binderfs" [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(19 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] <... symlink resumed>) = 0 [pid 13991] close(19 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] close(29 [pid 13992] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(20 [pid 13989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] <... openat resumed>) = 3 [pid 13991] close(20 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] close(21 [pid 13989] exit_group(0 [pid 13991] close(21 [pid 13992] <... write resumed>) = 8 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13989] <... exit_group resumed>) = ? [pid 13992] close(3 [pid 13991] close(22 [pid 13990] close(22 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] close(23) = -1 EBADF (Bad file descriptor) [pid 13991] close(24) = -1 EBADF (Bad file descriptor) [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] close(25 [pid 13990] close(23 [pid 13989] +++ exited with 0 +++ [pid 13992] <... close resumed>) = 0 [pid 13992] close(4 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] close(26 [pid 13990] close(24 [pid 13992] close(5 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] close(27 [pid 13990] close(25 [pid 13992] close(6 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] close(28 [pid 13990] close(26 [pid 13992] close(7 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] close(29 [pid 13990] close(27 [pid 13992] close(8 [pid 13991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] exit_group(0 [pid 13990] close(28 [pid 3627] umount2("./2338", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13992] close(9 [pid 13991] <... exit_group resumed>) = ? [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13991] +++ exited with 0 +++ [pid 13990] close(29 [pid 3627] openat(AT_FDCWD, "./2338", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13992] close(10 [pid 13990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2411, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13990] exit_group(0 [pid 3627] <... openat resumed>) = 3 [pid 13992] close(11 [pid 13990] <... exit_group resumed>) = ? [pid 3631] <... restart_syscall resumed>) = 0 [pid 3627] fstat(3, [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2409", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] openat(AT_FDCWD, "./2409", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 13990] +++ exited with 0 +++ [pid 13992] close(12 [pid 3631] fstat(3, [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] getdents64(3, [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 13992] close(13 [pid 3631] getdents64(3, [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... restart_syscall resumed>) = 0 [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] umount2("./2338/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13992] close(14 [pid 3631] umount2("./2409/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] lstat("./2338/binderfs", [pid 3626] umount2("./2307", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13992] close(15 [pid 3631] lstat("./2409/binderfs", [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] unlink("./2338/binderfs" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13992] close(16 [pid 3631] unlink("./2409/binderfs" [pid 3627] <... unlink resumed>) = 0 [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] getdents64(3, [pid 3626] openat(AT_FDCWD, "./2307", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13992] close(17 [pid 3631] getdents64(3, [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3 [pid 3626] <... openat resumed>) = 3 [pid 13992] close(18 [pid 3631] close(3 [pid 3627] <... close resumed>) = 0 [pid 3626] fstat(3, [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3627] rmdir("./2338" [pid 13992] close(19 [pid 3631] rmdir("./2409" [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3627] mkdir("./2339", 0777 [pid 3626] getdents64(3, [pid 13992] close(20 [pid 3631] mkdir("./2410", 0777 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13993 attached [pid 13992] close(21 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] umount2("./2307/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2341 [pid 13992] close(22) = -1 EBADF (Bad file descriptor) [pid 13992] close(23 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2412 [pid 3626] lstat("./2307/binderfs", [pid 13992] close(24) = -1 EBADF (Bad file descriptor) [pid 13992] close(25) = -1 EBADF (Bad file descriptor) [pid 13992] close(26) = -1 EBADF (Bad file descriptor) [pid 13992] close(27) = -1 EBADF (Bad file descriptor) [pid 13992] close(28) = -1 EBADF (Bad file descriptor) [pid 13992] close(29) = -1 EBADF (Bad file descriptor) [pid 13992] exit_group(0) = ? [pid 13992] +++ exited with 0 +++ ./strace-static-x86_64: Process 13994 attached [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2376, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13994] set_robust_list(0x5555566c15e0, 24 [pid 3626] unlink("./2307/binderfs" [pid 13994] <... set_robust_list resumed>) = 0 [pid 13994] chdir("./2410" [pid 3626] <... unlink resumed>) = 0 [pid 13994] <... chdir resumed>) = 0 [pid 3626] getdents64(3, [pid 13994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13993] set_robust_list(0x5555566c15e0, 24 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13994] <... prctl resumed>) = 0 [pid 13994] setpgid(0, 0 [pid 3626] close(3 [pid 13994] <... setpgid resumed>) = 0 [pid 3630] umount2("./2374", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13993] <... set_robust_list resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... close resumed>) = 0 [pid 13994] <... openat resumed>) = 3 [pid 3630] openat(AT_FDCWD, "./2374", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] rmdir("./2307" [pid 13994] write(3, "1000", 4 [pid 13993] chdir("./2339" [pid 3630] <... openat resumed>) = 3 [pid 13994] <... write resumed>) = 4 [pid 3630] fstat(3, [pid 3626] <... rmdir resumed>) = 0 [pid 13994] close(3 [pid 13993] <... chdir resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] mkdir("./2308", 0777 [pid 13994] <... close resumed>) = 0 [pid 13993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] getdents64(3, [pid 13994] symlink("/dev/binderfs", "./binderfs" [pid 13993] <... prctl resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... mkdir resumed>) = 0 [pid 13994] <... symlink resumed>) = 0 [pid 13993] setpgid(0, 0 [pid 3630] umount2("./2374/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13994] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13993] <... setpgid resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13994] <... openat resumed>) = 3 [pid 3630] lstat("./2374/binderfs", [pid 13994] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13994] <... write resumed>) = 8 [pid 13993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] unlink("./2374/binderfs" [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2310 [pid 13994] close(3 [pid 13993] <... openat resumed>) = 3 [pid 3630] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 13995 attached [pid 13994] <... close resumed>) = 0 [pid 13993] write(3, "1000", 4 [pid 3630] getdents64(3, [pid 13994] close(4 [pid 13993] <... write resumed>) = 4 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] close(3 [pid 3630] close(3 [pid 13994] close(5 [pid 13993] <... close resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 13995] set_robust_list(0x5555566c15e0, 24 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2374" [pid 13995] <... set_robust_list resumed>) = 0 [pid 13994] close(6 [pid 13993] symlink("/dev/binderfs", "./binderfs" [pid 3630] <... rmdir resumed>) = 0 [pid 13995] chdir("./2308" [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2375", 0777 [pid 13993] <... symlink resumed>) = 0 [pid 13995] <... chdir resumed>) = 0 [pid 13994] close(7 [pid 3630] <... mkdir resumed>) = 0 [pid 13995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13996 attached [pid 13995] <... prctl resumed>) = 0 [pid 13994] close(8 [pid 13993] <... openat resumed>) = 3 [pid 13995] setpgid(0, 0 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2377 [pid 13995] <... setpgid resumed>) = 0 [pid 13994] close(9 [pid 13993] <... write resumed>) = 8 [pid 13995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] close(3 [pid 13995] <... openat resumed>) = 3 [pid 13994] close(10 [pid 13993] <... close resumed>) = 0 [pid 13995] write(3, "1000", 4 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... write resumed>) = 4 [pid 13994] close(11 [pid 13995] close(3 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = 0 [pid 13994] close(12 [pid 13995] symlink("/dev/binderfs", "./binderfs" [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... symlink resumed>) = 0 [pid 13994] close(13 [pid 13995] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... openat resumed>) = 3 [pid 13994] close(14 [pid 13995] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... write resumed>) = 8 [pid 13994] close(15 [pid 13995] close(3 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = 0 [pid 13994] close(16 [pid 13995] close(4 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] close(4 [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] close(17 [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] close(5 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] close(5 [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] close(18 [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] close(6 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] close(6 [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] close(19 [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] close(7 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] close(20 [pid 13993] close(7 [pid 13996] set_robust_list(0x5555566c15e0, 24 [pid 13995] close(8 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] close(8) = -1 EBADF (Bad file descriptor) [pid 13993] close(9) = -1 EBADF (Bad file descriptor) [pid 13993] close(10) = -1 EBADF (Bad file descriptor) [pid 13993] close(11) = -1 EBADF (Bad file descriptor) [pid 13993] close(12) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] close(13 [pid 13994] close(21 [pid 13996] <... set_robust_list resumed>) = 0 [pid 13995] close(9 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] chdir("./2375" [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] close(22 [pid 13993] close(14 [pid 13996] <... chdir resumed>) = 0 [pid 13995] close(10 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] close(23 [pid 13993] close(15 [pid 13996] <... prctl resumed>) = 0 [pid 13995] close(11 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] setpgid(0, 0 [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] close(24 [pid 13993] close(16 [pid 13996] <... setpgid resumed>) = 0 [pid 13995] close(12 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] close(25 [pid 13993] close(17 [pid 13996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13995] close(13 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] close(26 [pid 13993] close(18 [pid 13996] <... openat resumed>) = 3 [pid 13995] close(14 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] write(3, "1000", 4 [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] close(27 [pid 13993] close(19 [pid 13996] <... write resumed>) = 4 [pid 13995] close(15 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] close(3 [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] close(28 [pid 13993] close(20 [pid 13996] <... close resumed>) = 0 [pid 13995] close(16 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] symlink("/dev/binderfs", "./binderfs" [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] close(29 [pid 13993] close(21 [pid 13995] close(17 [pid 13994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] <... symlink resumed>) = 0 [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13994] exit_group(0 [pid 13993] close(22 [pid 13996] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13995] close(18 [pid 13994] <... exit_group resumed>) = ? [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] close(23) = -1 EBADF (Bad file descriptor) [pid 13993] close(24) = -1 EBADF (Bad file descriptor) [pid 13993] close(25) = -1 EBADF (Bad file descriptor) [pid 13994] +++ exited with 0 +++ [pid 13993] close(26 [pid 13995] close(19 [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13995] close(20 [pid 13993] close(27 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 13996] <... openat resumed>) = 3 [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 13993] close(28) = -1 EBADF (Bad file descriptor) [pid 13993] close(29 [pid 3631] umount2("./2410", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13993] exit_group(0 [pid 3631] openat(AT_FDCWD, "./2410", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13993] <... exit_group resumed>) = ? [pid 3631] <... openat resumed>) = 3 [pid 13993] +++ exited with 0 +++ [pid 3631] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] umount2("./2410/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3631] lstat("./2410/binderfs", [pid 13996] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13995] close(21 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2341, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2410/binderfs" [pid 13996] <... write resumed>) = 8 [pid 13995] close(22 [pid 3631] <... unlink resumed>) = 0 [pid 13996] close(3 [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13995] close(23 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] umount2("./2339", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13996] <... close resumed>) = 0 [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13996] close(4 [pid 13995] close(24 [pid 3631] <... close resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2339", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2410" [pid 13996] close(5 [pid 13995] close(25 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2411", 0777 [pid 3627] fstat(3, [pid 13996] close(6 [pid 13995] close(26 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] getdents64(3, [pid 13996] close(7 [pid 13995] close(27 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 13997 attached [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2339/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13997] set_robust_list(0x5555566c15e0, 24 [pid 13996] close(8 [pid 13995] close(28 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2413 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13997] <... set_robust_list resumed>) = 0 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2339/binderfs", [pid 13997] chdir("./2411" [pid 13996] close(9 [pid 13995] close(29 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13997] <... chdir resumed>) = 0 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2339/binderfs" [pid 13997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13996] close(10 [pid 13995] exit_group(0 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] <... exit_group resumed>) = ? [pid 3627] <... unlink resumed>) = 0 [pid 13996] close(11 [pid 13997] <... prctl resumed>) = 0 [pid 13997] setpgid(0, 0) = 0 [pid 13997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13995] +++ exited with 0 +++ [pid 3627] getdents64(3, [pid 13997] write(3, "1000", 4 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2310, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13997] <... write resumed>) = 4 [pid 13997] close(3) = 0 [pid 13997] symlink("/dev/binderfs", "./binderfs") = 0 [pid 13997] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 13997] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 13997] close(3 [pid 3626] umount2("./2308", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13997] <... close resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13997] close(4 [pid 3626] openat(AT_FDCWD, "./2308", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 13997] close(5 [pid 3626] fstat(3, [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] close(12 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13997] close(6 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 3626] getdents64(3, [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] close(13 [pid 3627] <... close resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13997] close(7 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2339" [pid 3626] umount2("./2308/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] close(14 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13997] close(8 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2340", 0777 [pid 3626] lstat("./2308/binderfs", [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] close(15 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13997] close(9 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] unlink("./2308/binderfs" [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] close(16 [pid 3626] <... unlink resumed>) = 0 [pid 13997] close(10 [pid 3626] getdents64(3, [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13997] close(11 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2342 [pid 3626] close(3 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] close(17 [pid 3626] <... close resumed>) = 0 ./strace-static-x86_64: Process 13998 attached [pid 13997] close(12 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2308" [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] close(18 [pid 3626] <... rmdir resumed>) = 0 [pid 13997] close(13 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2309", 0777 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] close(19 [pid 3626] <... mkdir resumed>) = 0 [pid 13997] close(14 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13999 attached [pid 13998] set_robust_list(0x5555566c15e0, 24 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] close(20 [pid 13998] <... set_robust_list resumed>) = 0 [pid 13997] close(15 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2311 [pid 13998] chdir("./2340" [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] close(21 [pid 13999] set_robust_list(0x5555566c15e0, 24 [pid 13998] <... chdir resumed>) = 0 [pid 13997] close(16 [pid 13998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... prctl resumed>) = 0 [pid 13997] close(17 [pid 13998] setpgid(0, 0 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... setpgid resumed>) = 0 [pid 13997] close(18 [pid 13998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... openat resumed>) = 3 [pid 13997] close(19 [pid 13998] write(3, "1000", 4 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... write resumed>) = 4 [pid 13997] close(20 [pid 13998] close(3 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... close resumed>) = 0 [pid 13997] close(21 [pid 13998] symlink("/dev/binderfs", "./binderfs" [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... symlink resumed>) = 0 [pid 13997] close(22 [pid 13998] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... openat resumed>) = 3 [pid 13997] close(23 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] <... set_robust_list resumed>) = 0 [pid 13998] <... write resumed>) = 8 [pid 13997] close(24 [pid 13996] close(22 [pid 13998] close(3 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] chdir("./2309" [pid 13998] <... close resumed>) = 0 [pid 13997] close(25 [pid 13996] close(23 [pid 13998] close(4 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13997] close(26 [pid 13998] close(5 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13997] close(27 [pid 13996] close(24 [pid 13999] <... chdir resumed>) = 0 [pid 13998] close(6 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13997] close(28 [pid 13996] close(25 [pid 13999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13998] close(7 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] <... prctl resumed>) = 0 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13997] close(29 [pid 13996] close(26 [pid 13999] setpgid(0, 0 [pid 13998] close(8 [pid 13997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] <... setpgid resumed>) = 0 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13997] exit_group(0 [pid 13996] close(27 [pid 13999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13998] close(9 [pid 13997] <... exit_group resumed>) = ? [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] <... openat resumed>) = 3 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13997] +++ exited with 0 +++ [pid 13996] close(28 [pid 13999] write(3, "1000", 4 [pid 13998] close(10 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2413, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13999] <... write resumed>) = 4 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] close(29 [pid 13999] close(3 [pid 13998] close(11 [pid 13996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2411", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13998] close(12 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2411", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 13998] close(13 [pid 3631] <... openat resumed>) = 3 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 13998] close(14 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13998] close(15 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2411/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 13998] close(16 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2411/binderfs", [pid 13998] close(17 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2411/binderfs" [pid 13998] close(18 [pid 3631] <... unlink resumed>) = 0 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 13998] close(19 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 13998] close(20 [pid 3631] <... close resumed>) = 0 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2411" [pid 13999] <... close resumed>) = 0 [pid 13998] close(21 [pid 13996] exit_group(0 [pid 3631] <... rmdir resumed>) = 0 [pid 13999] symlink("/dev/binderfs", "./binderfs" [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13996] <... exit_group resumed>) = ? [pid 3631] mkdir("./2412", 0777 [pid 13999] <... symlink resumed>) = 0 [pid 13998] close(22 [pid 3631] <... mkdir resumed>) = 0 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14000 attached [pid 13999] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13998] close(23 [pid 13996] +++ exited with 0 +++ [pid 14000] set_robust_list(0x5555566c15e0, 24 [pid 13999] <... openat resumed>) = 3 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2414 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2377, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- [pid 14000] <... set_robust_list resumed>) = 0 [pid 13999] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13998] close(24) = -1 EBADF (Bad file descriptor) [pid 13999] <... write resumed>) = 8 [pid 13998] close(25 [pid 13999] close(3 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] close(26 [pid 13999] <... close resumed>) = 0 [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2375", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14000] chdir("./2412" [pid 13999] close(4 [pid 13998] close(27 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14000] <... chdir resumed>) = 0 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2375", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13999] close(5 [pid 13998] close(28 [pid 14000] <... prctl resumed>) = 0 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 14000] setpgid(0, 0 [pid 13999] close(6 [pid 13998] close(29 [pid 3630] fstat(3, [pid 14000] <... setpgid resumed>) = 0 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13999] close(7 [pid 13998] exit_group(0 [pid 3630] getdents64(3, [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13998] <... exit_group resumed>) = ? [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14000] <... openat resumed>) = 3 [pid 13999] close(8 [pid 13998] +++ exited with 0 +++ [pid 3630] umount2("./2375/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2375/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2375/binderfs") = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2375" [pid 14000] write(3, "1000", 4 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2342, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14000] <... write resumed>) = 4 [pid 13999] close(9 [pid 3630] mkdir("./2376", 0777 [pid 14000] close(3 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 14000] <... close resumed>) = 0 [pid 13999] close(10 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14001 attached [pid 14000] symlink("/dev/binderfs", "./binderfs" [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2340", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14001] set_robust_list(0x5555566c15e0, 24 [pid 14000] <... symlink resumed>) = 0 [pid 13999] close(11 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2378 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14001] <... set_robust_list resumed>) = 0 [pid 14000] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2340", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14000] <... openat resumed>) = 3 [pid 13999] close(12 [pid 14001] chdir("./2376" [pid 14000] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 14001] <... chdir resumed>) = 0 [pid 14000] <... write resumed>) = 8 [pid 13999] close(13 [pid 3627] fstat(3, [pid 14001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14000] close(3 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] <... prctl resumed>) = 0 [pid 14000] <... close resumed>) = 0 [pid 13999] close(14 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14001] setpgid(0, 0 [pid 14000] close(4 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14001] <... setpgid resumed>) = 0 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(15 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14000] close(5 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2340/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14001] <... openat resumed>) = 3 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(16 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14001] write(3, "1000", 4 [pid 14000] close(6 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2340/binderfs", [pid 14001] <... write resumed>) = 4 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(17 [pid 14001] close(3 [pid 14000] close(7 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14001] <... close resumed>) = 0 [pid 14001] symlink("/dev/binderfs", "./binderfs") = 0 [pid 14001] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 14001] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(18 [pid 3627] unlink("./2340/binderfs" [pid 14000] close(8 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] <... write resumed>) = 8 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(19 [pid 3627] <... unlink resumed>) = 0 [pid 14001] close(3 [pid 14000] close(9 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14001] <... close resumed>) = 0 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(20 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14001] close(4 [pid 14000] close(10 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(21 [pid 14000] close(11 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 14001] close(5 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(22 [pid 3627] rmdir("./2340" [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] close(12 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] close(6 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(23 [pid 3627] <... rmdir resumed>) = 0 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] close(13 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2341", 0777 [pid 14001] close(7 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(24 [pid 3627] <... mkdir resumed>) = 0 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] close(14 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14001] close(8 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(25 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] close(9) = -1 EBADF (Bad file descriptor) [pid 14001] close(10) = -1 EBADF (Bad file descriptor) [pid 14000] close(15 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2343 [pid 14001] close(11 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(26 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] close(16 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] close(12 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(27./strace-static-x86_64: Process 14002 attached [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] close(17 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] close(13 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(28 [pid 14002] set_robust_list(0x5555566c15e0, 24 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] close(18 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14002] <... set_robust_list resumed>) = 0 [pid 14001] close(14 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] close(29 [pid 14002] chdir("./2341" [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] close(19 [pid 13999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14002] <... chdir resumed>) = 0 [pid 14001] close(15 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 13999] exit_group(0 [pid 14002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] close(20 [pid 13999] <... exit_group resumed>) = ? [pid 14002] <... prctl resumed>) = 0 [pid 14001] close(16 [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14002] setpgid(0, 0 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14002] <... setpgid resumed>) = 0 [pid 14001] close(17 [pid 14002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14002] <... openat resumed>) = 3 [pid 14001] close(18 [pid 14000] close(21 [pid 13999] +++ exited with 0 +++ [pid 14002] write(3, "1000", 4 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14002] <... write resumed>) = 4 [pid 14001] close(19 [pid 14000] close(22 [pid 14002] close(3 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14002] <... close resumed>) = 0 [pid 14001] close(20 [pid 14000] close(23 [pid 14002] symlink("/dev/binderfs", "./binderfs" [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2309", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14002] <... symlink resumed>) = 0 [pid 14001] close(21 [pid 14000] close(24 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14002] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2309", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14002] <... openat resumed>) = 3 [pid 14001] close(22 [pid 14000] close(25 [pid 14002] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 14002] <... write resumed>) = 8 [pid 14001] close(23 [pid 14000] close(26 [pid 3626] fstat(3, [pid 14002] close(3 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14002] <... close resumed>) = 0 [pid 14001] close(24 [pid 14000] close(27 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14002] close(4 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] close(25 [pid 14000] close(28 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14002] close(5 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2309/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] close(26 [pid 14000] close(29 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14002] close(6 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2309/binderfs", [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] close(27 [pid 14000] exit_group(0 [pid 14002] close(7 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14000] <... exit_group resumed>) = ? [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] close(28 [pid 14002] close(8 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] close(29 [pid 14002] close(9 [pid 14001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] exit_group(0 [pid 14002] close(10 [pid 14001] <... exit_group resumed>) = ? [pid 14000] +++ exited with 0 +++ [pid 3626] unlink("./2309/binderfs" [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14001] +++ exited with 0 +++ [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14002] close(11) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2378, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14002] close(12 [pid 3630] umount2("./2376", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... unlink resumed>) = 0 [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14002] close(13 [pid 3630] openat(AT_FDCWD, "./2376", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 14002] close(14 [pid 3630] fstat(3, [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, [pid 14002] close(15 [pid 3631] umount2("./2412", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] getdents64(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] close(3 [pid 14002] close(16 [pid 3631] openat(AT_FDCWD, "./2412", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] umount2("./2376/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... close resumed>) = 0 [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14002] close(17 [pid 3631] fstat(3, [pid 3630] lstat("./2376/binderfs", [pid 3626] rmdir("./2309" [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14002] close(18 [pid 3631] getdents64(3, [pid 3630] unlink("./2376/binderfs" [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... unlink resumed>) = 0 [pid 14002] close(19 [pid 3631] umount2("./2412/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] getdents64(3, [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 14002] close(20 [pid 3631] lstat("./2412/binderfs", [pid 3630] close(3 [pid 3626] mkdir("./2310", 0777 [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... close resumed>) = 0 [pid 14002] close(21 [pid 3631] unlink("./2412/binderfs" [pid 3630] rmdir("./2376" [pid 3626] <... mkdir resumed>) = 0 [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14002] close(22 [pid 3631] getdents64(3, [pid 3630] mkdir("./2377", 0777 [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... mkdir resumed>) = 0 [pid 14002] close(23 [pid 3631] close(3 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14004 attached [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 14002] close(24 [pid 3631] rmdir("./2412" [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2379 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2312 [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 14002] close(25 [pid 3631] mkdir("./2413", 0777 [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 14002] close(26 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14002] close(27 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2415 [pid 14002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14002] close(28) = -1 EBADF (Bad file descriptor) [pid 14002] close(29) = -1 EBADF (Bad file descriptor) [pid 14002] exit_group(0) = ? [pid 14002] +++ exited with 0 +++ ./strace-static-x86_64: Process 14003 attached [pid 14003] set_robust_list(0x5555566c15e0, 24) = 0 [pid 14003] chdir("./2310"./strace-static-x86_64: Process 14005 attached [pid 14004] set_robust_list(0x5555566c15e0, 24 [pid 14003] <... chdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2343, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14003] setpgid(0, 0) = 0 [pid 3627] umount2("./2341", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3627] openat(AT_FDCWD, "./2341", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14005] set_robust_list(0x5555566c15e0, 24 [pid 14004] <... set_robust_list resumed>) = 0 [pid 14003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14004] chdir("./2377" [pid 14003] <... openat resumed>) = 3 [pid 3627] <... openat resumed>) = 3 [pid 14004] <... chdir resumed>) = 0 [pid 14003] write(3, "1000", 4 [pid 3627] fstat(3, [pid 14004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14003] <... write resumed>) = 4 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14004] <... prctl resumed>) = 0 [pid 14003] close(3 [pid 14005] <... set_robust_list resumed>) = 0 [pid 14003] <... close resumed>) = 0 [pid 3627] getdents64(3, [pid 14005] chdir("./2413" [pid 14004] setpgid(0, 0 [pid 14003] symlink("/dev/binderfs", "./binderfs" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14005] <... chdir resumed>) = 0 [pid 14004] <... setpgid resumed>) = 0 [pid 14003] <... symlink resumed>) = 0 [pid 3627] umount2("./2341/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14003] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14005] <... prctl resumed>) = 0 [pid 14004] <... openat resumed>) = 3 [pid 14003] <... openat resumed>) = 3 [pid 3627] lstat("./2341/binderfs", [pid 14005] setpgid(0, 0 [pid 14004] write(3, "1000", 4 [pid 14003] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14005] <... setpgid resumed>) = 0 [pid 14004] <... write resumed>) = 4 [pid 14003] <... write resumed>) = 8 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14004] close(3 [pid 14003] close(3 [pid 3627] unlink("./2341/binderfs" [pid 14005] <... openat resumed>) = 3 [pid 14003] <... close resumed>) = 0 [pid 14005] write(3, "1000", 4 [pid 14003] close(4 [pid 14005] <... write resumed>) = 4 [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] close(3 [pid 14003] close(5 [pid 14005] <... close resumed>) = 0 [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] symlink("/dev/binderfs", "./binderfs" [pid 14003] close(6 [pid 14005] <... symlink resumed>) = 0 [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14003] close(7 [pid 14005] <... openat resumed>) = 3 [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14003] close(8 [pid 14005] <... write resumed>) = 8 [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] close(3 [pid 14003] close(9 [pid 14005] <... close resumed>) = 0 [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] close(4 [pid 14003] close(10 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14005] close(5 [pid 14004] <... close resumed>) = 0 [pid 14003] close(11 [pid 3627] getdents64(3, [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] symlink("/dev/binderfs", "./binderfs" [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14005] close(6 [pid 14004] <... symlink resumed>) = 0 [pid 14003] close(12 [pid 3627] close(3 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 14005] close(7 [pid 14003] close(13 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... openat resumed>) = 3 [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2341" [pid 14005] close(8 [pid 14004] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14003] close(14 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14005] close(9 [pid 14004] <... write resumed>) = 8 [pid 14003] close(15 [pid 3627] mkdir("./2342", 0777 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] close(3 [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] close(10 [pid 14003] close(16 [pid 3627] <... mkdir resumed>) = 0 [pid 14004] <... close resumed>) = 0 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] close(4 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14005] close(11 [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] close(17 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] close(12 [pid 14003] close(18 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] close(13 [pid 14004] close(5 [pid 14003] close(19 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2344 [pid 14005] close(14 [pid 14004] close(6 [pid 14003] close(20 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] close(15 [pid 14004] close(7 [pid 14003] close(21 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14006 attached [pid 14005] close(16 [pid 14004] close(8 [pid 14003] close(22 [pid 14006] set_robust_list(0x5555566c15e0, 24 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] <... set_robust_list resumed>) = 0 [pid 14005] close(17 [pid 14003] close(23 [pid 14006] chdir("./2342" [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] <... chdir resumed>) = 0 [pid 14005] close(18 [pid 14003] close(24 [pid 14006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] <... prctl resumed>) = 0 [pid 14005] close(19 [pid 14003] close(25 [pid 14006] setpgid(0, 0 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] <... setpgid resumed>) = 0 [pid 14005] close(20 [pid 14003] close(26 [pid 14006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] <... openat resumed>) = 3 [pid 14005] close(21 [pid 14003] close(27 [pid 14006] write(3, "1000", 4 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] <... write resumed>) = 4 [pid 14005] close(22 [pid 14003] close(28 [pid 14006] close(3 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] <... close resumed>) = 0 [pid 14005] close(23 [pid 14004] close(9 [pid 14003] close(29 [pid 14006] symlink("/dev/binderfs", "./binderfs" [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] <... symlink resumed>) = 0 [pid 14005] close(24 [pid 14004] close(10 [pid 14003] exit_group(0 [pid 14006] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14003] <... exit_group resumed>) = ? [pid 14006] <... openat resumed>) = 3 [pid 14005] close(25 [pid 14004] close(11 [pid 14003] +++ exited with 0 +++ [pid 14006] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2312, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14006] <... write resumed>) = 8 [pid 14005] close(26 [pid 14004] close(12 [pid 14006] close(3 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] <... close resumed>) = 0 [pid 14005] close(27 [pid 14004] close(13 [pid 14006] close(4 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] close(28 [pid 14004] close(14 [pid 3626] umount2("./2310", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14006] close(5 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] close(29 [pid 14004] close(15 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14006] close(6 [pid 14005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2310", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14005] exit_group(0 [pid 14004] close(16 [pid 3626] <... openat resumed>) = 3 [pid 14006] close(7 [pid 14005] <... exit_group resumed>) = ? [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] close(17 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14004] close(18 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14006] close(8 [pid 14005] +++ exited with 0 +++ [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] close(9) = -1 EBADF (Bad file descriptor) [pid 14006] close(10) = -1 EBADF (Bad file descriptor) [pid 14006] close(11) = -1 EBADF (Bad file descriptor) [pid 14006] close(12) = -1 EBADF (Bad file descriptor) [pid 14006] close(13) = -1 EBADF (Bad file descriptor) [pid 14006] close(14) = -1 EBADF (Bad file descriptor) [pid 14006] close(15 [pid 14004] close(19 [pid 3626] umount2("./2310/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2415, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14006] close(16 [pid 14004] close(20 [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2310/binderfs", [pid 14006] close(17 [pid 14004] close(21 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2413", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] unlink("./2310/binderfs" [pid 14006] close(18 [pid 14004] close(22 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2413", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... unlink resumed>) = 0 [pid 14006] close(19 [pid 14004] close(23 [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3626] getdents64(3, [pid 14006] close(20 [pid 14004] close(24 [pid 3631] fstat(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] close(3 [pid 14006] close(21 [pid 14004] close(25 [pid 3631] getdents64(3, [pid 3626] <... close resumed>) = 0 [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] rmdir("./2310" [pid 14006] close(22 [pid 14004] close(26 [pid 3631] umount2("./2413/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... rmdir resumed>) = 0 [pid 14006] close(23 [pid 14004] close(27 [pid 3631] lstat("./2413/binderfs", [pid 3626] mkdir("./2311", 0777 [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14006] close(24 [pid 14004] close(28 [pid 3631] unlink("./2413/binderfs" [pid 3626] <... mkdir resumed>) = 0 [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14006] close(25 [pid 3631] <... unlink resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14004] close(29 [pid 14006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14006] close(26) = -1 EBADF (Bad file descriptor) [pid 14006] close(27) = -1 EBADF (Bad file descriptor) [pid 14006] close(28) = -1 EBADF (Bad file descriptor) [pid 14004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14006] close(29) = -1 EBADF (Bad file descriptor) [pid 14006] exit_group(0 [pid 14004] exit_group(0 [pid 3631] close(3 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2313 [pid 14006] <... exit_group resumed>) = ? [pid 14004] <... exit_group resumed>) = ? [pid 3631] <... close resumed>) = 0 [pid 14006] +++ exited with 0 +++ ./strace-static-x86_64: Process 14007 attached [pid 14007] set_robust_list(0x5555566c15e0, 24) = 0 [pid 14007] chdir("./2311" [pid 14004] +++ exited with 0 +++ [pid 3631] rmdir("./2413" [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] umount2("./2377", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2377", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3630] fstat(3, [pid 14007] <... chdir resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] getdents64(3, [pid 14007] <... prctl resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14007] setpgid(0, 0 [pid 3630] umount2("./2377/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14007] <... setpgid resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] lstat("./2377/binderfs", [pid 14007] <... openat resumed>) = 3 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14007] write(3, "1000", 4 [pid 3630] unlink("./2377/binderfs" [pid 14007] <... write resumed>) = 4 [pid 3630] <... unlink resumed>) = 0 [pid 14007] close(3 [pid 3630] getdents64(3, [pid 14007] <... close resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14007] symlink("/dev/binderfs", "./binderfs" [pid 3630] close(3 [pid 14007] <... symlink resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 14007] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] mkdir("./2414", 0777 [pid 3630] rmdir("./2377" [pid 14007] <... openat resumed>) = 3 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 3627] umount2("./2342", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14007] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] mkdir("./2378", 0777 [pid 14007] <... write resumed>) = 8 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14007] close(3 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14009 attached [pid 14007] <... close resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2342", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14007] close(4 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2416 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2380 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 14007] close(5 [pid 3627] fstat(3, [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14007] close(6 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14007] close(7) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14007] close(8 [pid 3627] umount2("./2342/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14007] close(9 [pid 3627] lstat("./2342/binderfs", [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14008 attached [pid 14007] close(10 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14009] set_robust_list(0x5555566c15e0, 24 [pid 14008] set_robust_list(0x5555566c15e0, 24 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2342/binderfs" [pid 14009] <... set_robust_list resumed>) = 0 [pid 14008] <... set_robust_list resumed>) = 0 [pid 14007] close(11 [pid 14009] chdir("./2378" [pid 14008] chdir("./2414" [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14009] <... chdir resumed>) = 0 [pid 14008] <... chdir resumed>) = 0 [pid 14007] close(12 [pid 3627] getdents64(3, [pid 14009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14009] <... prctl resumed>) = 0 [pid 14008] <... prctl resumed>) = 0 [pid 14007] close(13 [pid 3627] close(3 [pid 14008] setpgid(0, 0 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... setpgid resumed>) = 0 [pid 14007] close(14 [pid 14008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... openat resumed>) = 3 [pid 14007] close(15 [pid 14008] write(3, "1000", 4 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... write resumed>) = 4 [pid 14007] close(16 [pid 14008] close(3 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... close resumed>) = 0 [pid 14007] close(17 [pid 14008] symlink("/dev/binderfs", "./binderfs" [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... symlink resumed>) = 0 [pid 14007] close(18 [pid 14008] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... openat resumed>) = 3 [pid 14007] close(19 [pid 14008] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... write resumed>) = 8 [pid 14007] close(20 [pid 14008] close(3 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... close resumed>) = 0 [pid 14007] close(21 [pid 14008] close(4 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14007] close(22 [pid 14008] close(5 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] setpgid(0, 0 [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14007] close(23 [pid 3627] <... close resumed>) = 0 [pid 14009] <... setpgid resumed>) = 0 [pid 14008] close(6 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2342" [pid 14009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14007] close(24 [pid 14008] close(7 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14009] <... openat resumed>) = 3 [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14007] close(25 [pid 3627] mkdir("./2343", 0777 [pid 14009] write(3, "1000", 4 [pid 14008] close(8 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14007] close(26 [pid 14008] close(9 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14007] close(27 [pid 3627] <... mkdir resumed>) = 0 [pid 14008] close(10 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14007] close(28 [pid 14008] close(11 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14007] close(29 [pid 14008] close(12 [pid 14007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14007] exit_group(0 [pid 14009] <... write resumed>) = 4 [pid 14008] close(13 [pid 14007] <... exit_group resumed>) = ? [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14009] close(3 [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14007] +++ exited with 0 +++ [pid 14008] close(14) = -1 EBADF (Bad file descriptor) [pid 14008] close(15) = -1 EBADF (Bad file descriptor) [pid 14008] close(16) = -1 EBADF (Bad file descriptor) [pid 14008] close(17) = -1 EBADF (Bad file descriptor) [pid 14008] close(18 [pid 14009] <... close resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2345 [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] symlink("/dev/binderfs", "./binderfs" [pid 14008] close(19) = -1 EBADF (Bad file descriptor) [pid 14009] <... symlink resumed>) = 0 [pid 14008] close(20 [pid 14009] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14008] close(21) = -1 EBADF (Bad file descriptor) [pid 14008] close(22./strace-static-x86_64: Process 14010 attached ) = -1 EBADF (Bad file descriptor) [pid 14009] <... openat resumed>) = 3 [pid 14010] set_robust_list(0x5555566c15e0, 24 [pid 14009] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14008] close(23 [pid 3626] umount2("./2311", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14010] <... set_robust_list resumed>) = 0 [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14010] chdir("./2343" [pid 14008] close(24 [pid 14010] <... chdir resumed>) = 0 [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14008] close(25 [pid 14010] <... prctl resumed>) = 0 [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14010] setpgid(0, 0 [pid 14008] close(26 [pid 14010] <... setpgid resumed>) = 0 [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14008] close(27 [pid 14010] <... openat resumed>) = 3 [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14010] write(3, "1000", 4 [pid 14008] close(28 [pid 14010] <... write resumed>) = 4 [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14010] close(3 [pid 14008] close(29 [pid 14010] <... close resumed>) = 0 [pid 14008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14010] symlink("/dev/binderfs", "./binderfs" [pid 14008] exit_group(0 [pid 14010] <... symlink resumed>) = 0 [pid 14008] <... exit_group resumed>) = ? [pid 14010] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14009] <... write resumed>) = 8 [pid 14008] +++ exited with 0 +++ [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14010] <... openat resumed>) = 3 [pid 14009] close(3 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] openat(AT_FDCWD, "./2311", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14010] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14009] <... close resumed>) = 0 [pid 14010] <... write resumed>) = 8 [pid 14009] close(4 [pid 3626] <... openat resumed>) = 3 [pid 14010] close(3 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 14010] <... close resumed>) = 0 [pid 14009] close(5 [pid 3631] umount2("./2414", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14010] close(4 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] getdents64(3, [pid 14010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] close(6 [pid 3631] openat(AT_FDCWD, "./2414", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14010] close(5 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] close(7 [pid 3631] <... openat resumed>) = 3 [pid 3626] umount2("./2311/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14010] close(6 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 14010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] close(8 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14010] close(7 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] lstat("./2311/binderfs", [pid 14010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] close(9 [pid 3631] getdents64(3, [pid 14010] close(8 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] close(10 [pid 3631] umount2("./2414/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] unlink("./2311/binderfs" [pid 14010] close(9 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] close(11 [pid 3631] lstat("./2414/binderfs", [pid 3626] <... unlink resumed>) = 0 [pid 14010] close(10 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] getdents64(3, [pid 14010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] close(12 [pid 3631] unlink("./2414/binderfs" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14010] close(11 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] close(13 [pid 3631] <... unlink resumed>) = 0 [pid 3626] close(3 [pid 14010] close(12) = -1 EBADF (Bad file descriptor) [pid 14010] close(13) = -1 EBADF (Bad file descriptor) [pid 14010] close(14) = -1 EBADF (Bad file descriptor) [pid 14010] close(15) = -1 EBADF (Bad file descriptor) [pid 14010] close(16) = -1 EBADF (Bad file descriptor) [pid 14010] close(17) = -1 EBADF (Bad file descriptor) [pid 14010] close(18) = -1 EBADF (Bad file descriptor) [pid 14010] close(19) = -1 EBADF (Bad file descriptor) [pid 14010] close(20) = -1 EBADF (Bad file descriptor) [pid 14010] close(21) = -1 EBADF (Bad file descriptor) [pid 14010] close(22) = -1 EBADF (Bad file descriptor) [pid 14010] close(23) = -1 EBADF (Bad file descriptor) [pid 14010] close(24) = -1 EBADF (Bad file descriptor) [pid 14010] close(25) = -1 EBADF (Bad file descriptor) [pid 14010] close(26) = -1 EBADF (Bad file descriptor) [pid 14010] close(27) = -1 EBADF (Bad file descriptor) [pid 14010] close(28) = -1 EBADF (Bad file descriptor) [pid 14010] close(29) = -1 EBADF (Bad file descriptor) [pid 14010] exit_group(0) = ? [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14010] +++ exited with 0 +++ [pid 14009] close(14 [pid 3631] getdents64(3, [pid 3626] <... close resumed>) = 0 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2345, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] rmdir("./2311" [pid 14009] close(15 [pid 3631] close(3 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 14009] close(16 [pid 3631] rmdir("./2414" [pid 3626] mkdir("./2312", 0777 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] close(17 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2415", 0777 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14009] close(18 [pid 3631] <... mkdir resumed>) = 0 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] umount2("./2343", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14009] close(19./strace-static-x86_64: Process 14012 attached ) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2417 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2314 [pid 14012] set_robust_list(0x5555566c15e0, 24 [pid 14009] close(20 [pid 3627] openat(AT_FDCWD, "./2343", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14012] <... set_robust_list resumed>) = 0 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] close(21 [pid 3627] <... openat resumed>) = 3 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14009] close(22 [pid 3627] fstat(3, [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] chdir("./2415" [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14009] close(23 [pid 14012] <... chdir resumed>) = 0 [pid 3627] getdents64(3, [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14011 attached [pid 14012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14009] close(24 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14012] <... prctl resumed>) = 0 [pid 14011] set_robust_list(0x5555566c15e0, 24 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2343/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14012] setpgid(0, 0 [pid 14009] close(25 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14012] <... setpgid resumed>) = 0 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2343/binderfs", [pid 14012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14011] <... set_robust_list resumed>) = 0 [pid 14009] close(26 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14012] <... openat resumed>) = 3 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2343/binderfs" [pid 14012] write(3, "1000", 4 [pid 14011] chdir("./2312" [pid 14009] close(27 [pid 3627] <... unlink resumed>) = 0 [pid 14012] <... write resumed>) = 4 [pid 14011] <... chdir resumed>) = 0 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14012] close(3 [pid 14011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14009] close(28 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14012] <... close resumed>) = 0 [pid 14011] <... prctl resumed>) = 0 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 14012] symlink("/dev/binderfs", "./binderfs" [pid 14011] setpgid(0, 0 [pid 14009] close(29 [pid 3627] <... close resumed>) = 0 [pid 14012] <... symlink resumed>) = 0 [pid 14011] <... setpgid resumed>) = 0 [pid 14009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2343" [pid 14012] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14009] exit_group(0 [pid 3627] <... rmdir resumed>) = 0 [pid 14012] <... openat resumed>) = 3 [pid 14011] <... openat resumed>) = 3 [pid 14009] <... exit_group resumed>) = ? [pid 3627] mkdir("./2344", 0777 [pid 14012] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14011] write(3, "1000", 4) = 4 [pid 14011] close(3 [pid 14009] +++ exited with 0 +++ [pid 14012] <... write resumed>) = 8 [pid 14011] <... close resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2380, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... mkdir resumed>) = 0 [pid 14012] close(3 [pid 14011] symlink("/dev/binderfs", "./binderfs" [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14012] <... close resumed>) = 0 [pid 14011] <... symlink resumed>) = 0 ./strace-static-x86_64: Process 14013 attached [pid 14012] close(4 [pid 14011] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] umount2("./2378", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14013] set_robust_list(0x5555566c15e0, 24 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] <... openat resumed>) = 3 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2346 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14013] <... set_robust_list resumed>) = 0 [pid 14012] close(5 [pid 14011] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] openat(AT_FDCWD, "./2378", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14013] chdir("./2344" [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] <... chdir resumed>) = 0 [pid 14012] close(6 [pid 14013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] <... prctl resumed>) = 0 [pid 14012] close(7 [pid 14013] setpgid(0, 0 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] <... setpgid resumed>) = 0 [pid 14012] close(8 [pid 14013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] <... openat resumed>) = 3 [pid 14012] close(9 [pid 14013] write(3, "1000", 4 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] <... write resumed>) = 4 [pid 14012] close(10 [pid 14013] close(3 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] <... close resumed>) = 0 [pid 14012] close(11 [pid 14013] symlink("/dev/binderfs", "./binderfs" [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] <... symlink resumed>) = 0 [pid 14012] close(12 [pid 14011] <... write resumed>) = 8 [pid 3630] <... openat resumed>) = 3 [pid 14013] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(3 [pid 3630] fstat(3, [pid 14013] <... openat resumed>) = 3 [pid 14012] close(13 [pid 14011] <... close resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14013] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(4 [pid 3630] getdents64(3, [pid 14013] <... write resumed>) = 8 [pid 14012] close(14 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14013] close(3 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(5 [pid 14013] <... close resumed>) = 0 [pid 14012] close(15 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2378/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14013] close(4 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(6 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(16 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2378/binderfs", [pid 14013] close(5 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(7 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(17 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2378/binderfs" [pid 14013] close(6 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(8 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(18 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 14013] close(7 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(9 [pid 3630] getdents64(3, [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(19 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14013] close(8 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(10 [pid 3630] close(3 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(20 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 14013] close(9 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(11 [pid 3630] rmdir("./2378" [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(21 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] close(10 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(12 [pid 3630] <... rmdir resumed>) = 0 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(22 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2379", 0777 [pid 14013] close(11 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(13 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(23 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 14013] close(12 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(14 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(24 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] close(13 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(25 [pid 14013] close(14 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(26 [pid 14011] close(15 [pid 14013] close(15 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2381 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(27 [pid 14011] close(16 [pid 14013] close(16 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(28 [pid 14011] close(17 [pid 14013] close(17 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] close(29 [pid 14013] close(18 [pid 14012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(18 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14012] exit_group(0 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14014 attached [pid 14013] close(19 [pid 14012] <... exit_group resumed>) = ? [pid 14011] close(19 [pid 14014] set_robust_list(0x5555566c15e0, 24 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(20) = -1 EBADF (Bad file descriptor) [pid 14011] close(21) = -1 EBADF (Bad file descriptor) [pid 14011] close(22 [pid 14012] +++ exited with 0 +++ [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(23 [pid 14013] close(20 [pid 14014] <... set_robust_list resumed>) = 0 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14014] chdir("./2379" [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(24 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2417, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14014] <... chdir resumed>) = 0 [pid 14013] close(21 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2415", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(25 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14014] <... prctl resumed>) = 0 [pid 14013] close(22 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2415", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14014] setpgid(0, 0 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(26 [pid 3631] <... openat resumed>) = 3 [pid 14014] <... setpgid resumed>) = 0 [pid 14013] close(23 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(27 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14013] close(24 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(28 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14014] <... openat resumed>) = 3 [pid 14013] close(25 [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2415/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14014] write(3, "1000", 4 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] close(29 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14011] exit_group(0) = ? [pid 14014] <... write resumed>) = 4 [pid 14013] close(26 [pid 14011] +++ exited with 0 +++ [pid 3631] lstat("./2415/binderfs", [pid 14014] close(3 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14014] <... close resumed>) = 0 [pid 14013] close(27 [pid 3631] unlink("./2415/binderfs" [pid 14014] symlink("/dev/binderfs", "./binderfs" [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14013] close(28 [pid 3631] <... unlink resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2314, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14014] <... symlink resumed>) = 0 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 14014] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14013] close(29 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... restart_syscall resumed>) = 0 [pid 14014] <... openat resumed>) = 3 [pid 14013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 14014] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14013] exit_group(0 [pid 3631] <... close resumed>) = 0 [pid 14013] <... exit_group resumed>) = ? [pid 14014] <... write resumed>) = 8 [pid 3631] rmdir("./2415" [pid 3626] umount2("./2312", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14013] +++ exited with 0 +++ [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... rmdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14014] close(3 [pid 3626] openat(AT_FDCWD, "./2312", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14014] <... close resumed>) = 0 [pid 3631] mkdir("./2416", 0777 [pid 3626] <... openat resumed>) = 3 [pid 14014] close(4 [pid 3631] <... mkdir resumed>) = 0 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] umount2("./2344", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14014] close(5 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2418 [pid 3627] openat(AT_FDCWD, "./2344", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14014] close(6 [pid 3627] <... openat resumed>) = 3 ./strace-static-x86_64: Process 14015 attached [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 3626] fstat(3, [pid 14014] close(7 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] set_robust_list(0x5555566c15e0, 24 [pid 3627] getdents64(3, [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14015] <... set_robust_list resumed>) = 0 [pid 14014] close(8 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] getdents64(3, [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2344/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14015] chdir("./2416" [pid 14014] close(9 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2312/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2344/binderfs", [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14015] <... chdir resumed>) = 0 [pid 14014] close(10 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2344/binderfs" [pid 3626] lstat("./2312/binderfs", [pid 14015] <... prctl resumed>) = 0 [pid 14014] close(11 [pid 3627] <... unlink resumed>) = 0 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14015] setpgid(0, 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14015] <... setpgid resumed>) = 0 [pid 14014] close(12 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] unlink("./2312/binderfs" [pid 14015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 14014] close(13 [pid 3627] <... close resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2344" [pid 3626] getdents64(3, [pid 14015] <... openat resumed>) = 3 [pid 14014] close(14 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14015] write(3, "1000", 4 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2345", 0777 [pid 14015] <... write resumed>) = 4 [pid 14014] close(15 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] close(3 [pid 14015] close(3 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14015] <... close resumed>) = 0 [pid 14014] close(16 [pid 3626] <... close resumed>) = 0 ./strace-static-x86_64: Process 14016 attached [pid 14015] symlink("/dev/binderfs", "./binderfs" [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2312" [pid 14016] set_robust_list(0x5555566c15e0, 24 [pid 14015] <... symlink resumed>) = 0 [pid 14014] close(17 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2347 [pid 14016] <... set_robust_list resumed>) = 0 [pid 14015] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 14016] chdir("./2345" [pid 14015] <... openat resumed>) = 3 [pid 14014] close(18 [pid 3626] mkdir("./2313", 0777 [pid 14016] <... chdir resumed>) = 0 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14014] close(19 [pid 14016] <... prctl resumed>) = 0 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] setpgid(0, 0 [pid 14014] close(20 [pid 14016] <... setpgid resumed>) = 0 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14014] close(21 [pid 14016] <... openat resumed>) = 3 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] write(3, "1000", 4 [pid 14014] close(22 [pid 14016] <... write resumed>) = 4 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] close(3 [pid 14014] close(23 [pid 14016] <... close resumed>) = 0 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] symlink("/dev/binderfs", "./binderfs" [pid 14014] close(24 [pid 14016] <... symlink resumed>) = 0 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14014] close(25 [pid 14016] <... openat resumed>) = 3 [pid 14015] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 14016] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14014] close(26 [pid 14016] <... write resumed>) = 8 [pid 14015] <... write resumed>) = 8 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14016] close(3 [pid 14015] close(3 [pid 14014] close(27 [pid 14016] <... close resumed>) = 0 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] close(4 [pid 14014] close(28 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] close(5 [pid 14014] close(29 [pid 14015] <... close resumed>) = 0 ./strace-static-x86_64: Process 14017 attached [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(4 [pid 14014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2315 [pid 14016] close(6 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14014] exit_group(0 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(5 [pid 14014] <... exit_group resumed>) = ? [pid 14017] set_robust_list(0x5555566c15e0, 24 [pid 14016] close(7 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] <... set_robust_list resumed>) = 0 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(6 [pid 14014] +++ exited with 0 +++ [pid 14017] chdir("./2313" [pid 14016] close(8 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2381, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(7 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 14016] close(9 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 14017] <... chdir resumed>) = 0 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(8 [pid 14016] close(10 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(9 [pid 14017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14016] close(11 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2379", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14017] <... prctl resumed>) = 0 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(10 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14016] close(12 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2379", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14017] setpgid(0, 0 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(11 [pid 14017] <... setpgid resumed>) = 0 [pid 14016] close(13 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(12 [pid 3630] fstat(3, [pid 14017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14016] close(14 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(13 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14017] <... openat resumed>) = 3 [pid 14016] close(15 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14017] write(3, "1000", 4 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(14 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14017] <... write resumed>) = 4 [pid 14016] close(16 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2379/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14017] close(3 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(15 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14017] <... close resumed>) = 0 [pid 14016] close(17 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] symlink("/dev/binderfs", "./binderfs" [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(16 [pid 3630] lstat("./2379/binderfs", [pid 14017] <... symlink resumed>) = 0 [pid 14016] close(18 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(17 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14017] <... openat resumed>) = 3 [pid 14016] close(19 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2379/binderfs" [pid 14017] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(18 [pid 14016] close(20 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 14017] <... write resumed>) = 8 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(19 [pid 3630] getdents64(3, [pid 14017] close(3 [pid 14016] close(21 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(20 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14017] <... close resumed>) = 0 [pid 14016] close(22 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 14017] close(4 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(21 [pid 3630] <... close resumed>) = 0 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] close(23 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2379" [pid 14017] close(5 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(22 [pid 14016] close(24 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(23 [pid 14016] close(25 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(24 [pid 14016] close(26 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(25 [pid 14016] close(27 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(26 [pid 14016] close(28 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(27 [pid 14016] close(29 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14015] close(28 [pid 14016] exit_group(0 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] <... exit_group resumed>) = ? [pid 14015] close(29 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14016] +++ exited with 0 +++ [pid 3630] mkdir("./2380", 0777 [pid 14015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] close(6 [pid 14015] exit_group(0) = ? [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2347, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 14017] close(7 [pid 14015] +++ exited with 0 +++ [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 14018 attached [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14018] set_robust_list(0x5555566c15e0, 24 [pid 14017] close(8 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2382 [pid 3627] <... restart_syscall resumed>) = 0 [pid 14018] <... set_robust_list resumed>) = 0 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] close(9 [pid 3631] umount2("./2416", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14018] chdir("./2380" [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14018] <... chdir resumed>) = 0 [pid 14017] close(10 [pid 3631] openat(AT_FDCWD, "./2416", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] umount2("./2345", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14018] <... prctl resumed>) = 0 [pid 14017] close(11 [pid 3631] fstat(3, [pid 3627] openat(AT_FDCWD, "./2345", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14018] setpgid(0, 0 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... openat resumed>) = 3 [pid 14018] <... setpgid resumed>) = 0 [pid 14017] close(12 [pid 3631] getdents64(3, [pid 3627] fstat(3, [pid 14018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14017] close(13 [pid 3631] umount2("./2416/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14018] <... openat resumed>) = 3 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, [pid 14018] write(3, "1000", 4 [pid 14017] close(14 [pid 3631] lstat("./2416/binderfs", [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14018] <... write resumed>) = 4 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] umount2("./2345/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14018] close(3 [pid 14017] close(15 [pid 3631] unlink("./2416/binderfs" [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14018] <... close resumed>) = 0 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] lstat("./2345/binderfs", [pid 14018] symlink("/dev/binderfs", "./binderfs" [pid 14017] close(16 [pid 3631] getdents64(3, [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14018] <... symlink resumed>) = 0 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] unlink("./2345/binderfs" [pid 14018] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14017] close(17 [pid 3631] close(3 [pid 3627] <... unlink resumed>) = 0 [pid 14018] <... openat resumed>) = 3 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3627] getdents64(3, [pid 14018] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14017] close(18 [pid 3631] rmdir("./2416" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14018] <... write resumed>) = 8 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3627] close(3 [pid 14018] close(3 [pid 14017] close(19 [pid 3631] mkdir("./2417", 0777 [pid 3627] <... close resumed>) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2419 ./strace-static-x86_64: Process 14019 attached [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2345" [pid 14018] <... close resumed>) = 0 [pid 14017] close(20 [pid 14018] close(4 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] close(21 [pid 3627] mkdir("./2346", 0777 [pid 14019] set_robust_list(0x5555566c15e0, 24 [pid 14018] close(5 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] close(22 [pid 3627] <... mkdir resumed>) = 0 [pid 14018] close(6 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] close(23 [pid 14019] <... set_robust_list resumed>) = 0 [pid 14019] chdir("./2417" [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] close(7) = -1 EBADF (Bad file descriptor) [pid 14017] close(24 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2348 ./strace-static-x86_64: Process 14020 attached [pid 14019] <... chdir resumed>) = 0 [pid 14018] close(8 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] close(25 [pid 14018] close(9 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] close(26 [pid 14018] close(10 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] close(27 [pid 14018] close(11 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] close(28 [pid 14018] close(12 [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] close(13 [pid 14017] close(29 [pid 14020] set_robust_list(0x5555566c15e0, 24 [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14020] <... set_robust_list resumed>) = 0 [pid 14018] close(14 [pid 14017] exit_group(0 [pid 14020] chdir("./2346" [pid 14019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14017] <... exit_group resumed>) = ? [pid 14020] <... chdir resumed>) = 0 [pid 14019] <... prctl resumed>) = 0 [pid 14018] close(15 [pid 14017] +++ exited with 0 +++ [pid 14020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14020] <... prctl resumed>) = 0 [pid 14018] close(16 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14020] setpgid(0, 0 [pid 14018] close(17 [pid 14020] <... setpgid resumed>) = 0 [pid 14019] setpgid(0, 0 [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... restart_syscall resumed>) = 0 [pid 14020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14019] <... setpgid resumed>) = 0 [pid 14018] close(18 [pid 14019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14020] <... openat resumed>) = 3 [pid 14019] <... openat resumed>) = 3 [pid 14018] close(19 [pid 14020] write(3, "1000", 4 [pid 14019] write(3, "1000", 4 [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2313", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14020] <... write resumed>) = 4 [pid 14019] <... write resumed>) = 4 [pid 14018] close(20 [pid 14019] close(3 [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14020] close(3 [pid 14019] <... close resumed>) = 0 [pid 14018] close(21 [pid 3626] openat(AT_FDCWD, "./2313", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14020] <... close resumed>) = 0 [pid 14019] symlink("/dev/binderfs", "./binderfs" [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14020] symlink("/dev/binderfs", "./binderfs" [pid 14019] <... symlink resumed>) = 0 [pid 14018] close(22 [pid 3626] <... openat resumed>) = 3 [pid 14020] <... symlink resumed>) = 0 [pid 14019] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 14020] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14019] <... openat resumed>) = 3 [pid 14018] close(23 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14019] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14020] <... openat resumed>) = 3 [pid 14019] <... write resumed>) = 8 [pid 14018] close(24 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14020] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14019] close(3 [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2313/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14020] <... write resumed>) = 8 [pid 14019] <... close resumed>) = 0 [pid 14018] close(25 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14020] close(3 [pid 14019] close(4 [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2313/binderfs", [pid 14020] <... close resumed>) = 0 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] close(26 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14020] close(4 [pid 14019] close(5 [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2313/binderfs" [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] close(27 [pid 3626] <... unlink resumed>) = 0 [pid 14020] close(5 [pid 14019] close(6 [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] close(28 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14020] close(6 [pid 14019] close(7 [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] close(29 [pid 3626] <... close resumed>) = 0 [pid 14020] close(7 [pid 14019] close(8 [pid 14018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2313" [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14018] exit_group(0 [pid 3626] <... rmdir resumed>) = 0 [pid 14020] close(8 [pid 14019] close(9 [pid 14018] <... exit_group resumed>) = ? [pid 3626] mkdir("./2314", 0777 [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14020] close(9 [pid 14019] close(10 [pid 14018] +++ exited with 0 +++ [pid 3626] <... mkdir resumed>) = 0 [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14020] close(10 [pid 14019] close(11 [pid 3630] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 14021 attached [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 14021] set_robust_list(0x5555566c15e0, 24 [pid 14020] close(11 [pid 14019] close(12 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2316 [pid 14021] <... set_robust_list resumed>) = 0 [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] chdir("./2314" [pid 14020] close(12 [pid 14019] close(13 [pid 3630] umount2("./2380", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14021] <... chdir resumed>) = 0 [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14020] close(13 [pid 14019] close(14 [pid 3630] openat(AT_FDCWD, "./2380", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14021] <... prctl resumed>) = 0 [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14020] close(14 [pid 3630] <... openat resumed>) = 3 [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14020] close(15) = -1 EBADF (Bad file descriptor) [pid 14020] close(16) = -1 EBADF (Bad file descriptor) [pid 14020] close(17) = -1 EBADF (Bad file descriptor) [pid 14020] close(18) = -1 EBADF (Bad file descriptor) [pid 14020] close(19) = -1 EBADF (Bad file descriptor) [pid 14020] close(20) = -1 EBADF (Bad file descriptor) [pid 14020] close(21) = -1 EBADF (Bad file descriptor) [pid 14020] close(22) = -1 EBADF (Bad file descriptor) [pid 14020] close(23) = -1 EBADF (Bad file descriptor) [pid 14020] close(24) = -1 EBADF (Bad file descriptor) [pid 14020] close(25) = -1 EBADF (Bad file descriptor) [pid 14020] close(26) = -1 EBADF (Bad file descriptor) [pid 14019] close(15 [pid 3630] fstat(3, [pid 14021] setpgid(0, 0 [pid 14020] close(27 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14021] <... setpgid resumed>) = 0 [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] close(16 [pid 3630] getdents64(3, [pid 14020] close(28 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] close(17 [pid 3630] umount2("./2380/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14020] close(29 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14021] <... openat resumed>) = 3 [pid 14020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] close(18 [pid 3630] lstat("./2380/binderfs", [pid 14021] write(3, "1000", 4 [pid 14020] exit_group(0 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] <... write resumed>) = 4 [pid 14020] <... exit_group resumed>) = ? [pid 14019] close(19 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14021] close(3 [pid 14020] +++ exited with 0 +++ [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2380/binderfs" [pid 14021] <... close resumed>) = 0 [pid 14019] close(20 [pid 3630] <... unlink resumed>) = 0 [pid 14021] symlink("/dev/binderfs", "./binderfs" [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] umount2("./2346", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14021] <... symlink resumed>) = 0 [pid 14019] close(21 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14021] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3627] openat(AT_FDCWD, "./2346", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14021] <... openat resumed>) = 3 [pid 14019] close(22 [pid 3630] <... close resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 14021] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2380" [pid 3627] fstat(3, [pid 14021] <... write resumed>) = 8 [pid 14019] close(23 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14021] close(3 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3627] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14021] <... close resumed>) = 0 [pid 14019] close(24 [pid 3630] mkdir("./2381", 0777 [pid 3627] umount2("./2346/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14021] close(4 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] close(25 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] lstat("./2346/binderfs", [pid 14021] close(5 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] unlink("./2346/binderfs") = 0 [pid 3627] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3) = 0 [pid 3627] rmdir("./2346") = 0 [pid 3627] mkdir("./2347", 0777) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2349 ./strace-static-x86_64: Process 14022 attached [pid 14022] set_robust_list(0x5555566c15e0, 24) = 0 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] close(26 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2383 [pid 14021] close(6 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] close(27 [pid 14021] close(7 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] chdir("./2381" [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] close(28 [pid 14022] <... chdir resumed>) = 0 [pid 14021] close(8 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] close(29 [pid 14022] <... prctl resumed>) = 0 [pid 14021] close(9 [pid 14019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] setpgid(0, 0 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] <... setpgid resumed>) = 0 [pid 14021] close(10 [pid 14019] exit_group(0./strace-static-x86_64: Process 14023 attached [pid 14022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] <... exit_group resumed>) = ? [pid 14023] set_robust_list(0x5555566c15e0, 24 [pid 14022] <... openat resumed>) = 3 [pid 14021] close(11 [pid 14023] <... set_robust_list resumed>) = 0 [pid 14022] write(3, "1000", 4 [pid 14023] chdir("./2347" [pid 14022] <... write resumed>) = 4 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14019] +++ exited with 0 +++ [pid 14023] <... chdir resumed>) = 0 [pid 14022] close(3 [pid 14021] close(12 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2419, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14022] <... close resumed>) = 0 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] <... prctl resumed>) = 0 [pid 14022] symlink("/dev/binderfs", "./binderfs" [pid 14021] close(13 [pid 14023] setpgid(0, 0 [pid 14022] <... symlink resumed>) = 0 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] <... setpgid resumed>) = 0 [pid 14022] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14021] close(14 [pid 14023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14022] <... openat resumed>) = 3 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] <... openat resumed>) = 3 [pid 14022] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14021] close(15 [pid 14023] write(3, "1000", 4 [pid 14022] <... write resumed>) = 8 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2417", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14023] <... write resumed>) = 4 [pid 14022] close(3 [pid 14021] close(16 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14023] close(3 [pid 14022] <... close resumed>) = 0 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2417", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14023] <... close resumed>) = 0 [pid 14022] close(4 [pid 14021] close(17 [pid 3631] <... openat resumed>) = 3 [pid 14023] symlink("/dev/binderfs", "./binderfs" [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 14023] <... symlink resumed>) = 0 [pid 14022] close(5 [pid 14021] close(18 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14023] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14023] <... openat resumed>) = 3 [pid 14022] close(6 [pid 14021] close(19 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14023] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2417/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14023] <... write resumed>) = 8 [pid 14022] close(7 [pid 14021] close(20 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14023] close(3 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2417/binderfs", [pid 14023] <... close resumed>) = 0 [pid 14022] close(8 [pid 14021] close(21 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14023] close(4 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2417/binderfs" [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(9 [pid 3631] <... unlink resumed>) = 0 [pid 14023] close(5 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(10 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14023] close(6 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(11 [pid 3631] <... close resumed>) = 0 [pid 14023] close(7 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2417" [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(12 [pid 3631] <... rmdir resumed>) = 0 [pid 14023] close(8 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2418", 0777 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(13 [pid 3631] <... mkdir resumed>) = 0 [pid 14023] close(9 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(14 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] close(10 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] close(22 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2420 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(15 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] close(11 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] close(23 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(16 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] close(12 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] close(24 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(17 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14024 attached [pid 14023] close(13 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] close(25 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(18 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] close(14 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] close(26 [pid 14024] set_robust_list(0x5555566c15e0, 24 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(19 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14024] <... set_robust_list resumed>) = 0 [pid 14023] close(15 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] close(27 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(20 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14024] chdir("./2418" [pid 14023] close(16 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] close(28 [pid 14024] <... chdir resumed>) = 0 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(21 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14023] close(17 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] close(29 [pid 14024] <... prctl resumed>) = 0 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(22 [pid 14021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] close(18 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14021] exit_group(0 [pid 14024] setpgid(0, 0 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(23 [pid 14021] <... exit_group resumed>) = ? [pid 14024] <... setpgid resumed>) = 0 [pid 14023] close(19 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(24 [pid 14023] close(20 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(25 [pid 14023] close(21 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(26 [pid 14021] +++ exited with 0 +++ [pid 14024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14023] close(22 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(27 [pid 14023] close(23 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2316, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(28 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 14023] close(24 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... restart_syscall resumed>) = 0 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] close(29 [pid 14023] close(25 [pid 14022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] exit_group(0 [pid 14024] <... openat resumed>) = 3 [pid 14023] close(26 [pid 14022] <... exit_group resumed>) = ? [pid 3626] umount2("./2314", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14024] write(3, "1000", 4 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14022] +++ exited with 0 +++ [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14024] <... write resumed>) = 4 [pid 14023] close(27 [pid 3626] openat(AT_FDCWD, "./2314", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14024] close(3 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2383, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14024] <... close resumed>) = 0 [pid 14023] close(28 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3626] <... openat resumed>) = 3 [pid 14024] symlink("/dev/binderfs", "./binderfs" [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 3626] fstat(3, [pid 14023] close(29 [pid 14024] <... symlink resumed>) = 0 [pid 14023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14024] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14023] exit_group(0 [pid 3630] umount2("./2381", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 14023] <... exit_group resumed>) = ? [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14024] <... openat resumed>) = 3 [pid 14023] +++ exited with 0 +++ [pid 14024] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] openat(AT_FDCWD, "./2381", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] umount2("./2314/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... openat resumed>) = 3 [pid 3630] fstat(3, [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2349, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] lstat("./2314/binderfs", [pid 14024] <... write resumed>) = 8 [pid 3630] getdents64(3, [pid 14024] close(3 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14024] <... close resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] unlink("./2314/binderfs" [pid 14024] close(4 [pid 3630] umount2("./2381/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] umount2("./2347", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... unlink resumed>) = 0 [pid 14024] close(5 [pid 3630] lstat("./2381/binderfs", [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] getdents64(3, [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] openat(AT_FDCWD, "./2347", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14024] close(6 [pid 3630] unlink("./2381/binderfs" [pid 3627] <... openat resumed>) = 3 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 3626] close(3 [pid 14024] close(7 [pid 3630] <... unlink resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... close resumed>) = 0 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] getdents64(3, [pid 3626] rmdir("./2314" [pid 14024] close(8 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] umount2("./2347/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... rmdir resumed>) = 0 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] mkdir("./2315", 0777 [pid 14024] close(9 [pid 3630] <... close resumed>) = 0 [pid 3627] lstat("./2347/binderfs", [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2381" [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 14024] close(10 [pid 3627] unlink("./2347/binderfs" [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14024] close(11 [pid 3630] mkdir("./2382", 0777 [pid 3627] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3) = 0 [pid 3627] rmdir("./2347") = 0 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2348", 0777 [pid 14024] close(12 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2317 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14024] close(13) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2384 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2350 [pid 14024] close(14) = -1 EBADF (Bad file descriptor) [pid 14024] close(15) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14025 attached [pid 14024] close(16 [pid 14025] set_robust_list(0x5555566c15e0, 24 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... set_robust_list resumed>) = 0 [pid 14024] close(17) = -1 EBADF (Bad file descriptor) [pid 14025] chdir("./2315" [pid 14024] close(18 [pid 14025] <... chdir resumed>) = 0 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14026 attached [pid 14025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14024] close(19 [pid 14026] set_robust_list(0x5555566c15e0, 24 [pid 14025] <... prctl resumed>) = 0 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] <... set_robust_list resumed>) = 0 [pid 14025] setpgid(0, 0 [pid 14024] close(20 [pid 14026] chdir("./2348" [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] <... chdir resumed>) = 0 [pid 14025] <... setpgid resumed>) = 0 [pid 14024] close(21 [pid 14026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] <... prctl resumed>) = 0 [pid 14025] <... openat resumed>) = 3 [pid 14024] close(22 [pid 14026] setpgid(0, 0 [pid 14025] write(3, "1000", 4 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] <... setpgid resumed>) = 0 [pid 14025] <... write resumed>) = 4 [pid 14024] close(23 [pid 14026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14025] close(3 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14027 attached [pid 14026] <... openat resumed>) = 3 [pid 14025] <... close resumed>) = 0 [pid 14024] close(24 [pid 14026] write(3, "1000", 4 [pid 14025] symlink("/dev/binderfs", "./binderfs" [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14027] set_robust_list(0x5555566c15e0, 24 [pid 14026] <... write resumed>) = 4 [pid 14025] <... symlink resumed>) = 0 [pid 14024] close(25 [pid 14027] <... set_robust_list resumed>) = 0 [pid 14026] close(3 [pid 14025] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14027] chdir("./2382" [pid 14026] <... close resumed>) = 0 [pid 14025] <... openat resumed>) = 3 [pid 14024] close(26 [pid 14027] <... chdir resumed>) = 0 [pid 14026] symlink("/dev/binderfs", "./binderfs" [pid 14025] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14026] <... symlink resumed>) = 0 [pid 14025] <... write resumed>) = 8 [pid 14024] close(27 [pid 14027] <... prctl resumed>) = 0 [pid 14026] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14025] close(3 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14027] setpgid(0, 0 [pid 14026] <... openat resumed>) = 3 [pid 14025] <... close resumed>) = 0 [pid 14024] close(28 [pid 14027] <... setpgid resumed>) = 0 [pid 14026] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14025] close(4 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14026] <... write resumed>) = 8 [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14024] close(29 [pid 14026] close(3 [pid 14025] close(5 [pid 14027] <... openat resumed>) = 3 [pid 14026] <... close resumed>) = 0 [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14027] write(3, "1000", 4 [pid 14024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14027] <... write resumed>) = 4 [pid 14026] close(4 [pid 14025] close(6 [pid 14024] exit_group(0 [pid 14027] close(3 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14024] <... exit_group resumed>) = ? [pid 14027] <... close resumed>) = 0 [pid 14026] close(5 [pid 14025] close(7 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(6 [pid 14025] close(8 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(7 [pid 14025] close(9 [pid 14027] symlink("/dev/binderfs", "./binderfs" [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14024] +++ exited with 0 +++ [pid 14027] <... symlink resumed>) = 0 [pid 14026] close(8 [pid 14025] close(10 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2420, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14027] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 14026] close(9 [pid 14025] close(11 [pid 3631] <... restart_syscall resumed>) = 0 [pid 14027] <... openat resumed>) = 3 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14027] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14026] close(10 [pid 14025] close(12 [pid 14027] <... write resumed>) = 8 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2418", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14027] close(3 [pid 14026] close(11 [pid 14025] close(13 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14027] <... close resumed>) = 0 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2418", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14027] close(4 [pid 14026] close(12 [pid 14025] close(14 [pid 3631] <... openat resumed>) = 3 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 14027] close(5 [pid 14026] close(13 [pid 14025] close(15 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14027] close(6 [pid 14026] close(14 [pid 14025] close(16 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2418/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14027] close(7 [pid 14026] close(15 [pid 14025] close(17 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2418/binderfs", [pid 14027] close(8) = -1 EBADF (Bad file descriptor) [pid 14027] close(9) = -1 EBADF (Bad file descriptor) [pid 14027] close(10) = -1 EBADF (Bad file descriptor) [pid 14027] close(11) = -1 EBADF (Bad file descriptor) [pid 14027] close(12) = -1 EBADF (Bad file descriptor) [pid 14026] close(16 [pid 14025] close(18 [pid 14027] close(13 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(17 [pid 14025] close(19 [pid 3631] unlink("./2418/binderfs" [pid 14027] close(14 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(18 [pid 14025] close(20 [pid 3631] getdents64(3, [pid 14027] close(15 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(19 [pid 14025] close(21 [pid 3631] close(3 [pid 14027] close(16 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(20 [pid 14025] close(22 [pid 3631] rmdir("./2418" [pid 14027] close(17 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(21 [pid 14025] close(23 [pid 3631] mkdir("./2419", 0777 [pid 14027] close(18 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 14026] close(22 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] close(24 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14027] close(19 [pid 14026] close(23 [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(24 [pid 14025] close(25 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2421 [pid 14027] close(20 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(25 [pid 14025] close(26 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14027] close(21 [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(26 [pid 14025] close(27 [pid 14027] close(22 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14028 attached [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(27 [pid 14025] close(28 [pid 14028] set_robust_list(0x5555566c15e0, 24 [pid 14027] close(23 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14028] <... set_robust_list resumed>) = 0 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(28 [pid 14025] close(29 [pid 14028] chdir("./2419" [pid 14027] close(24 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14028] <... chdir resumed>) = 0 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] close(29 [pid 14027] close(25 [pid 14026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14025] exit_group(0 [pid 14028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14026] exit_group(0 [pid 14025] <... exit_group resumed>) = ? [pid 14028] <... prctl resumed>) = 0 [pid 14027] close(26 [pid 14026] <... exit_group resumed>) = ? [pid 14028] setpgid(0, 0) = 0 [pid 14028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14025] +++ exited with 0 +++ [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14028] write(3, "1000", 4 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2317, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14028] <... write resumed>) = 4 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 14028] close(3 [pid 3626] <... restart_syscall resumed>) = 0 [pid 14028] <... close resumed>) = 0 [pid 14028] symlink("/dev/binderfs", "./binderfs" [pid 14026] +++ exited with 0 +++ [pid 14028] <... symlink resumed>) = 0 [pid 14027] close(27 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] umount2("./2315", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14028] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14028] <... openat resumed>) = 3 [pid 14027] close(28 [pid 3626] openat(AT_FDCWD, "./2315", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14028] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 14028] <... write resumed>) = 8 [pid 14027] close(29 [pid 3627] umount2("./2348", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] fstat(3, [pid 14028] close(3 [pid 14027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14028] <... close resumed>) = 0 [pid 14027] exit_group(0 [pid 3627] openat(AT_FDCWD, "./2348", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] getdents64(3, [pid 14028] close(4 [pid 14027] <... exit_group resumed>) = ? [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... openat resumed>) = 3 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2315/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14028] close(5 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2315/binderfs", [pid 14028] close(6 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2315/binderfs" [pid 14028] close(7 [pid 3626] <... unlink resumed>) = 0 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14028] close(8 [pid 14027] +++ exited with 0 +++ [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 14028] close(9 [pid 3626] <... close resumed>) = 0 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2315" [pid 14028] close(10 [pid 3626] <... rmdir resumed>) = 0 [pid 3627] fstat(3, [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2384, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] mkdir("./2316", 0777 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14028] close(11 [pid 3627] getdents64(3, [pid 3626] <... mkdir resumed>) = 0 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14028] close(12 [pid 3630] umount2("./2382", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] umount2("./2348/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2318 [pid 14028] close(13 [pid 3630] openat(AT_FDCWD, "./2382", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3627] lstat("./2348/binderfs", [pid 14028] close(14 [pid 3630] fstat(3, ./strace-static-x86_64: Process 14029 attached [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14028] close(15 [pid 3630] getdents64(3, [pid 3627] unlink("./2348/binderfs" [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14028] close(16 [pid 3627] <... unlink resumed>) = 0 [pid 3630] umount2("./2382/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, [pid 14028] close(17 [pid 3630] lstat("./2382/binderfs", [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14028] close(18 [pid 3627] close(3 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] set_robust_list(0x5555566c15e0, 24 [pid 14028] close(19) = -1 EBADF (Bad file descriptor) [pid 14029] <... set_robust_list resumed>) = 0 [pid 14028] close(20 [pid 14029] chdir("./2316" [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] <... chdir resumed>) = 0 [pid 14028] close(21 [pid 3630] unlink("./2382/binderfs" [pid 3627] <... close resumed>) = 0 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14028] close(22 [pid 3630] <... unlink resumed>) = 0 [pid 3627] rmdir("./2348" [pid 14029] <... prctl resumed>) = 0 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14029] setpgid(0, 0 [pid 14028] close(23 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 14029] <... setpgid resumed>) = 0 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 3627] mkdir("./2349", 0777 [pid 14029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14028] close(24 [pid 3630] <... close resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 14029] <... openat resumed>) = 3 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2382" [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14029] write(3, "1000", 4 [pid 14028] close(25 [pid 3630] <... rmdir resumed>) = 0 [pid 14029] <... write resumed>) = 4 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2383", 0777 [pid 14029] close(3 [pid 14028] close(26 [pid 14029] <... close resumed>) = 0 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2351 [pid 14029] symlink("/dev/binderfs", "./binderfs" [pid 14028] close(27 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14029] <... symlink resumed>) = 0 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14028] close(28./strace-static-x86_64: Process 14031 attached [pid 14029] <... openat resumed>) = 3 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2385 [pid 14031] set_robust_list(0x5555566c15e0, 24 [pid 14029] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14028] close(29 [pid 14031] <... set_robust_list resumed>) = 0 [pid 14029] <... write resumed>) = 8 [pid 14028] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14030 attached [pid 14031] chdir("./2383" [pid 14029] close(3 [pid 14028] exit_group(0 [pid 14031] <... chdir resumed>) = 0 [pid 14030] set_robust_list(0x5555566c15e0, 24 [pid 14029] <... close resumed>) = 0 [pid 14028] <... exit_group resumed>) = ? [pid 14031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14030] <... set_robust_list resumed>) = 0 [pid 14029] close(4 [pid 14028] +++ exited with 0 +++ [pid 14031] <... prctl resumed>) = 0 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] chdir("./2349" [pid 14029] close(5 [pid 14031] setpgid(0, 0 [pid 14030] <... chdir resumed>) = 0 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14029] close(6 [pid 3631] umount2("./2419", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14030] <... prctl resumed>) = 0 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14029] close(7 [pid 3631] openat(AT_FDCWD, "./2419", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14030] setpgid(0, 0 [pid 14031] <... setpgid resumed>) = 0 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 14030] <... setpgid resumed>) = 0 [pid 14029] close(8 [pid 3631] fstat(3, [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14029] close(9) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14029] close(10 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2419/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14029] close(11 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2419/binderfs", [pid 14030] <... openat resumed>) = 3 [pid 14029] close(12 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14031] <... openat resumed>) = 3 [pid 14030] write(3, "1000", 4 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2419/binderfs" [pid 14031] write(3, "1000", 4 [pid 14030] <... write resumed>) = 4 [pid 14029] close(13 [pid 14031] <... write resumed>) = 4 [pid 14030] close(3 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 14031] close(3 [pid 14030] <... close resumed>) = 0 [pid 14029] close(14 [pid 3631] getdents64(3, [pid 14031] <... close resumed>) = 0 [pid 14030] symlink("/dev/binderfs", "./binderfs" [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14031] symlink("/dev/binderfs", "./binderfs" [pid 3631] close(3 [pid 14031] <... symlink resumed>) = 0 [pid 14031] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] <... close resumed>) = 0 [pid 14029] close(15 [pid 14031] <... openat resumed>) = 3 [pid 3631] rmdir("./2419" [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] <... rmdir resumed>) = 0 [pid 14031] <... write resumed>) = 8 [pid 14029] close(16 [pid 3631] mkdir("./2420", 0777 [pid 14031] close(3) = 0 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 14031] close(4 [pid 14029] close(17 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] close(5) = -1 EBADF (Bad file descriptor) [pid 14031] close(6) = -1 EBADF (Bad file descriptor) [pid 14031] close(7) = -1 EBADF (Bad file descriptor) [pid 14031] close(8 [pid 14029] close(18 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2422 [pid 14031] close(9 [pid 14030] <... symlink resumed>) = 0 [pid 14029] close(19 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] close(10 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] close(20./strace-static-x86_64: Process 14032 attached [pid 14031] close(11 [pid 14030] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] set_robust_list(0x5555566c15e0, 24 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] close(21 [pid 14032] <... set_robust_list resumed>) = 0 [pid 14031] close(12 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... openat resumed>) = 3 [pid 14032] chdir("./2420" [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14029] close(22 [pid 14032] <... chdir resumed>) = 0 [pid 14031] close(13 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] close(23 [pid 14032] <... prctl resumed>) = 0 [pid 14031] close(14 [pid 14030] <... write resumed>) = 8 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] setpgid(0, 0 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] close(3 [pid 14029] close(24 [pid 14032] <... setpgid resumed>) = 0 [pid 14031] close(15 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = 0 [pid 14029] close(25 [pid 14032] <... openat resumed>) = 3 [pid 14031] close(16 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] close(4 [pid 14032] write(3, "1000", 4 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] close(26 [pid 14032] <... write resumed>) = 4 [pid 14031] close(17 [pid 14030] close(5 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] close(3 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] close(27 [pid 14032] <... close resumed>) = 0 [pid 14031] close(18 [pid 14030] close(6 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] symlink("/dev/binderfs", "./binderfs" [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] close(28 [pid 14032] <... symlink resumed>) = 0 [pid 14031] close(19 [pid 14030] close(7 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] close(29 [pid 14032] <... openat resumed>) = 3 [pid 14031] close(20 [pid 14032] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] <... write resumed>) = 8 [pid 14031] close(21 [pid 14032] close(3 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] <... close resumed>) = 0 [pid 14031] close(22 [pid 14032] close(4 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] close(23 [pid 14032] close(5 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] close(24 [pid 14032] close(6 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] close(25 [pid 14032] close(7 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] close(8 [pid 14029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] close(26 [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] close(8 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] close(9 [pid 14029] exit_group(0 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] close(27 [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14029] <... exit_group resumed>) = ? [pid 14032] close(9 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] close(10 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] close(28 [pid 14032] close(10 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] close(29 [pid 14032] close(11 [pid 14031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] exit_group(0 [pid 14029] +++ exited with 0 +++ [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] close(12 [pid 14031] <... exit_group resumed>) = ? [pid 14030] close(11 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2318, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14031] +++ exited with 0 +++ [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 14032] close(13 [pid 14030] close(12 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2385, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... restart_syscall resumed>) = 0 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] close(14 [pid 14030] close(13 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2316", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14032] close(15 [pid 14030] close(14 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2316", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14032] close(16 [pid 14030] close(15 [pid 3626] <... openat resumed>) = 3 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 14032] close(17 [pid 14030] close(16 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2383", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 14032] close(18 [pid 14030] close(17 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2383", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] umount2("./2316/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14032] close(19 [pid 14030] close(18 [pid 3630] <... openat resumed>) = 3 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3626] lstat("./2316/binderfs", [pid 14032] close(20 [pid 14030] close(19 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3626] unlink("./2316/binderfs" [pid 14032] close(21 [pid 14030] close(20 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... unlink resumed>) = 0 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14032] close(22 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 14032] close(23 [pid 3626] <... close resumed>) = 0 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2316" [pid 14032] close(24 [pid 3626] <... rmdir resumed>) = 0 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2317", 0777 [pid 14032] close(25 [pid 3626] <... mkdir resumed>) = 0 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14032] close(26) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2383/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2319 [pid 14032] close(27 [pid 14030] close(21 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2383/binderfs", [pid 14032] close(28 [pid 14030] close(22 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2383/binderfs" [pid 14032] close(29 [pid 14030] close(23 [pid 14032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14032] exit_group(0 [pid 14030] close(24 [pid 3630] getdents64(3, [pid 14032] <... exit_group resumed>) = ? [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14032] +++ exited with 0 +++ [pid 14030] close(25 [pid 3630] close(3 [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2422, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 14033 attached [pid 14033] set_robust_list(0x5555566c15e0, 24) = 0 [pid 14033] chdir("./2317" [pid 3630] <... close resumed>) = 0 [pid 14030] close(26) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2383" [pid 14030] close(27 [pid 14033] <... chdir resumed>) = 0 [pid 14033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2420", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... rmdir resumed>) = 0 [pid 14030] close(28 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] mkdir("./2384", 0777 [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2420", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14033] <... prctl resumed>) = 0 [pid 14030] close(29 [pid 3630] <... mkdir resumed>) = 0 [pid 14033] setpgid(0, 0 [pid 14030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14033] <... setpgid resumed>) = 0 [pid 14030] exit_group(0 [pid 3631] fstat(3, [pid 14033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14030] <... exit_group resumed>) = ? [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2386 [pid 14033] write(3, "1000", 4) = 4 [pid 14033] close(3) = 0 [pid 14033] symlink("/dev/binderfs", "./binderfs") = 0 [pid 14033] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14030] +++ exited with 0 +++ [pid 3631] getdents64(3, [pid 14033] <... openat resumed>) = 3 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14033] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] umount2("./2420/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2351, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 14034 attached [pid 14033] <... write resumed>) = 8 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14034] set_robust_list(0x5555566c15e0, 24 [pid 14033] close(3 [pid 14034] <... set_robust_list resumed>) = 0 [pid 14033] <... close resumed>) = 0 [pid 14034] chdir("./2384" [pid 14033] close(4 [pid 14034] <... chdir resumed>) = 0 [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14033] close(5 [pid 14034] <... prctl resumed>) = 0 [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] setpgid(0, 0 [pid 14033] close(6 [pid 14034] <... setpgid resumed>) = 0 [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14033] close(7 [pid 14034] <... openat resumed>) = 3 [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] write(3, "1000", 4 [pid 14033] close(8 [pid 3631] lstat("./2420/binderfs", [pid 14034] <... write resumed>) = 4 [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14034] close(3 [pid 14033] close(9 [pid 3631] unlink("./2420/binderfs" [pid 14034] <... close resumed>) = 0 [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2349", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14034] symlink("/dev/binderfs", "./binderfs" [pid 14033] close(10 [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14034] <... symlink resumed>) = 0 [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] openat(AT_FDCWD, "./2349", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14034] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14033] close(11 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... openat resumed>) = 3 [pid 14034] <... openat resumed>) = 3 [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3627] fstat(3, [pid 14034] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14033] close(12 [pid 3631] <... close resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14034] <... write resumed>) = 8 [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(3 [pid 14033] close(13 [pid 14034] <... close resumed>) = 0 [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(4 [pid 14033] close(14 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(5 [pid 14033] close(15 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(6 [pid 14033] close(16 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(7 [pid 14033] close(17 [pid 3631] rmdir("./2420" [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14034] close(8 [pid 14033] close(18 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2421", 0777 [pid 3627] umount2("./2349/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14034] close(9 [pid 14033] close(19 [pid 3631] <... mkdir resumed>) = 0 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14034] close(10 [pid 14033] close(20 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(11 [pid 14033] close(21 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(12 [pid 14033] close(22 [pid 3627] lstat("./2349/binderfs", [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2423 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14034] close(13 [pid 14033] close(23 [pid 3627] unlink("./2349/binderfs" [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(14 [pid 14033] close(24 [pid 3627] <... unlink resumed>) = 0 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14034] close(15 [pid 14033] close(25 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(16 [pid 14033] close(26 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(17 [pid 14033] close(27 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(18 [pid 14033] close(28 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(19 [pid 14033] close(29 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(20 [pid 14033] exit_group(0 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14033] <... exit_group resumed>) = ? [pid 14034] close(21 [pid 14033] +++ exited with 0 +++ [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14034] close(22 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2319, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 14034] close(23) = -1 EBADF (Bad file descriptor) [pid 14034] close(24) = -1 EBADF (Bad file descriptor) [pid 14034] close(25 [pid 3626] <... restart_syscall resumed>) = 0 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 14035 attached [pid 14034] close(26 [pid 3627] close(3 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 3626] umount2("./2317", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14035] set_robust_list(0x5555566c15e0, 24 [pid 14034] close(27 [pid 3627] rmdir("./2349" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14035] <... set_robust_list resumed>) = 0 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2317", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14035] chdir("./2421" [pid 14034] close(28 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... openat resumed>) = 3 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2350", 0777 [pid 3626] fstat(3, [pid 14034] close(29 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] getdents64(3, [pid 14034] exit_group(0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14034] <... exit_group resumed>) = ? [pid 3626] umount2("./2317/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14035] <... chdir resumed>) = 0 [pid 14034] +++ exited with 0 +++ [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2386, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2352 [pid 3626] lstat("./2317/binderfs", [pid 14035] <... prctl resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2317/binderfs" [pid 14035] setpgid(0, 0 [pid 3626] <... unlink resumed>) = 0 [pid 14035] <... setpgid resumed>) = 0 [pid 3630] umount2("./2384", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, ./strace-static-x86_64: Process 14036 attached [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14036] set_robust_list(0x5555566c15e0, 24 [pid 3630] openat(AT_FDCWD, "./2384", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] close(3 [pid 14036] <... set_robust_list resumed>) = 0 [pid 3630] <... openat resumed>) = 3 [pid 3626] <... close resumed>) = 0 [pid 14036] chdir("./2350" [pid 14035] <... openat resumed>) = 3 [pid 3630] fstat(3, [pid 3626] rmdir("./2317" [pid 14036] <... chdir resumed>) = 0 [pid 14035] write(3, "1000", 4 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 14036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14035] <... write resumed>) = 4 [pid 3630] getdents64(3, [pid 3626] mkdir("./2318", 0777 [pid 14036] <... prctl resumed>) = 0 [pid 14035] close(3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... mkdir resumed>) = 0 [pid 14036] setpgid(0, 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14036] <... setpgid resumed>) = 0 [pid 14036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2320 [pid 14036] <... openat resumed>) = 3 [pid 14036] write(3, "1000", 4) = 4 [pid 14036] close(3) = 0 [pid 14036] symlink("/dev/binderfs", "./binderfs") = 0 [pid 14035] <... close resumed>) = 0 [pid 3630] umount2("./2384/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14036] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14035] symlink("/dev/binderfs", "./binderfs" [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 14037 attached [pid 14036] <... openat resumed>) = 3 [pid 14035] <... symlink resumed>) = 0 [pid 3630] lstat("./2384/binderfs", [pid 14036] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14035] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14036] <... write resumed>) = 8 [pid 14036] close(3 [pid 14035] <... openat resumed>) = 3 [pid 3630] unlink("./2384/binderfs" [pid 14036] <... close resumed>) = 0 [pid 14035] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14036] close(4 [pid 3630] <... unlink resumed>) = 0 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(5 [pid 14035] <... write resumed>) = 8 [pid 3630] getdents64(3, [pid 14037] set_robust_list(0x5555566c15e0, 24 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... set_robust_list resumed>) = 0 [pid 14036] close(6 [pid 14037] chdir("./2318" [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... chdir resumed>) = 0 [pid 14036] close(7 [pid 14035] close(3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... prctl resumed>) = 0 [pid 14036] close(8 [pid 14035] <... close resumed>) = 0 [pid 3630] close(3 [pid 14037] setpgid(0, 0 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(4 [pid 3630] <... close resumed>) = 0 [pid 14037] <... setpgid resumed>) = 0 [pid 14036] close(9 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2384" [pid 14037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(5 [pid 14037] <... openat resumed>) = 3 [pid 14036] close(10 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 14037] write(3, "1000", 4 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(6 [pid 3630] mkdir("./2385", 0777 [pid 14037] <... write resumed>) = 4 [pid 14036] close(11 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] close(3 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(7 [pid 3630] <... mkdir resumed>) = 0 [pid 14037] <... close resumed>) = 0 [pid 14036] close(12 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14037] symlink("/dev/binderfs", "./binderfs" [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(8 [pid 14037] <... symlink resumed>) = 0 [pid 14036] close(13 [pid 14037] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... openat resumed>) = 3 [pid 14036] close(14 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... write resumed>) = 8 [pid 14036] close(15 [pid 14037] close(3 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = 0 [pid 14036] close(16 [pid 14037] close(4 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14038 attached [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(17 [pid 14038] set_robust_list(0x5555566c15e0, 24 [pid 14037] close(5 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] <... set_robust_list resumed>) = 0 [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(18 [pid 14038] chdir("./2385" [pid 14037] close(6 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(9 [pid 14038] <... chdir resumed>) = 0 [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(19 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2387 [pid 14038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14037] close(7 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(10 [pid 14038] <... prctl resumed>) = 0 [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(20 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] setpgid(0, 0 [pid 14037] close(8 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(11 [pid 14038] <... setpgid resumed>) = 0 [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(21 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14037] close(9 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(12 [pid 14038] <... openat resumed>) = 3 [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(22 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] write(3, "1000", 4 [pid 14037] close(10 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(13 [pid 14038] <... write resumed>) = 4 [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(23 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] close(3 [pid 14037] close(11 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(14 [pid 14038] <... close resumed>) = 0 [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(24 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] symlink("/dev/binderfs", "./binderfs" [pid 14037] close(12 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(15 [pid 14038] <... symlink resumed>) = 0 [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(25 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14037] close(13 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(16 [pid 14038] <... openat resumed>) = 3 [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(26 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14037] close(14 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(17 [pid 14038] <... write resumed>) = 8 [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(27 [pid 14038] close(3 [pid 14037] close(15 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] <... close resumed>) = 0 [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(28 [pid 14038] close(4 [pid 14037] close(16 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] close(29 [pid 14038] close(5 [pid 14037] close(17 [pid 14036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] exit_group(0 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] close(6 [pid 14037] close(18 [pid 14036] <... exit_group resumed>) = ? [pid 14035] close(18 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14036] +++ exited with 0 +++ [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] close(7 [pid 14037] close(19 [pid 14035] close(19 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] close(8 [pid 14037] close(20 [pid 14035] close(20 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14038] close(9 [pid 14037] close(21 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] close(10 [pid 14037] close(22 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(21 [pid 3627] umount2("./2350", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14038] close(11 [pid 14037] close(23 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(22 [pid 3627] openat(AT_FDCWD, "./2350", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14038] close(12 [pid 14037] close(24 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(23 [pid 3627] fstat(3, [pid 14038] close(13 [pid 14037] close(25 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(24 [pid 3627] getdents64(3, [pid 14038] close(14 [pid 14037] close(26 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(25 [pid 3627] umount2("./2350/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14038] close(15 [pid 14037] close(27 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(26 [pid 3627] lstat("./2350/binderfs", [pid 14038] close(16 [pid 14037] close(28 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] close(27 [pid 3627] unlink("./2350/binderfs" [pid 14038] close(17 [pid 14037] close(29 [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14038] close(18 [pid 14037] exit_group(0 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14037] <... exit_group resumed>) = ? [pid 14038] close(19 [pid 14037] +++ exited with 0 +++ [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2320, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14038] close(20) = -1 EBADF (Bad file descriptor) [pid 14038] close(21) = -1 EBADF (Bad file descriptor) [pid 14038] close(22 [pid 14035] close(28 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14038] close(23 [pid 14035] close(29 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 14038] close(24 [pid 14035] exit_group(0 [pid 3627] <... close resumed>) = 0 [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14035] <... exit_group resumed>) = ? [pid 3627] rmdir("./2350" [pid 14038] close(25 [pid 3626] umount2("./2318", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14038] close(26 [pid 3626] openat(AT_FDCWD, "./2318", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 14038] close(27 [pid 14035] +++ exited with 0 +++ [pid 3626] fstat(3, [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14038] close(28 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3627] mkdir("./2351", 0777 [pid 3626] getdents64(3, [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2421", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14038] close(29 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] umount2("./2318/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2421", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14038] exit_group(0 [pid 3631] <... openat resumed>) = 3 [pid 3627] <... mkdir resumed>) = 0 [pid 3626] lstat("./2318/binderfs", [pid 14038] <... exit_group resumed>) = ? [pid 3631] fstat(3, [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14038] +++ exited with 0 +++ [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] unlink("./2318/binderfs" [pid 3631] getdents64(3, [pid 3626] <... unlink resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] getdents64(3, [pid 3631] umount2("./2421/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2353 [pid 3626] close(3 [pid 3631] lstat("./2421/binderfs", [pid 3626] <... close resumed>) = 0 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] rmdir("./2318" [pid 3631] unlink("./2421/binderfs" [pid 3626] <... rmdir resumed>) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 3626] mkdir("./2319", 0777 [pid 3631] getdents64(3, [pid 3626] <... mkdir resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] umount2("./2385", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3631] close(3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] <... close resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2321 [pid 3631] rmdir("./2421") = 0 [pid 3631] mkdir("./2422", 0777./strace-static-x86_64: Process 14039 attached ) = 0 [pid 14039] set_robust_list(0x5555566c15e0, 24 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14039] <... set_robust_list resumed>) = 0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2424 [pid 14039] chdir("./2351") = 0 [pid 14039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3630] openat(AT_FDCWD, "./2385", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14039] setpgid(0, 0 [pid 3630] <... openat resumed>) = 3 [pid 3630] fstat(3, [pid 14039] <... setpgid resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 ./strace-static-x86_64: Process 14040 attached [pid 14039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] getdents64(3, [pid 14039] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14039] write(3, "1000", 4 [pid 3630] umount2("./2385/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 14041 attached [pid 14040] set_robust_list(0x5555566c15e0, 24 [pid 14039] <... write resumed>) = 4 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14041] set_robust_list(0x5555566c15e0, 24 [pid 14039] close(3 [pid 3630] lstat("./2385/binderfs", [pid 14041] <... set_robust_list resumed>) = 0 [pid 14039] <... close resumed>) = 0 [pid 14041] chdir("./2422" [pid 14039] symlink("/dev/binderfs", "./binderfs" [pid 14041] <... chdir resumed>) = 0 [pid 14039] <... symlink resumed>) = 0 [pid 14041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14039] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14041] <... prctl resumed>) = 0 [pid 14039] <... openat resumed>) = 3 [pid 14041] setpgid(0, 0 [pid 14040] <... set_robust_list resumed>) = 0 [pid 14039] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] unlink("./2385/binderfs" [pid 14041] <... setpgid resumed>) = 0 [pid 14040] chdir("./2319" [pid 14039] <... write resumed>) = 8 [pid 14041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14039] close(3 [pid 14040] <... chdir resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 14041] <... openat resumed>) = 3 [pid 14040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14039] <... close resumed>) = 0 [pid 3630] getdents64(3, [pid 14041] write(3, "1000", 4 [pid 14040] <... prctl resumed>) = 0 [pid 14039] close(4 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14041] <... write resumed>) = 4 [pid 14040] setpgid(0, 0 [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 14041] close(3 [pid 14040] <... setpgid resumed>) = 0 [pid 14039] close(5 [pid 14041] <... close resumed>) = 0 [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 14041] symlink("/dev/binderfs", "./binderfs" [pid 14040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14039] close(6 [pid 3630] rmdir("./2385" [pid 14041] <... symlink resumed>) = 0 [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14039] close(7 [pid 14041] <... openat resumed>) = 3 [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14039] close(8 [pid 14041] <... write resumed>) = 8 [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(3 [pid 14039] close(9 [pid 14041] <... close resumed>) = 0 [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(4 [pid 14039] close(10 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 14041] close(5 [pid 14039] close(11 [pid 14040] <... openat resumed>) = 3 [pid 3630] mkdir("./2386", 0777 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] write(3, "1000", 4 [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(6 [pid 14040] <... write resumed>) = 4 [pid 14039] close(12 [pid 3630] <... mkdir resumed>) = 0 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] close(3 [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14041] close(7 [pid 14040] <... close resumed>) = 0 [pid 14039] close(13 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(8 [pid 14039] close(14 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(9 [pid 14040] symlink("/dev/binderfs", "./binderfs" [pid 14039] close(15 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(10 [pid 14040] <... symlink resumed>) = 0 [pid 14039] close(16 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2388 ./strace-static-x86_64: Process 14042 attached [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(11 [pid 14039] close(17 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... openat resumed>) = 3 [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(12 [pid 14039] close(18 [pid 14040] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14042] set_robust_list(0x5555566c15e0, 24 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... set_robust_list resumed>) = 0 [pid 14041] close(13 [pid 14040] <... write resumed>) = 8 [pid 14039] close(19 [pid 14042] chdir("./2386" [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] close(3 [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... chdir resumed>) = 0 [pid 14041] close(14 [pid 14039] close(20 [pid 14042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = 0 [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... prctl resumed>) = 0 [pid 14041] close(15 [pid 14040] close(4 [pid 14039] close(21 [pid 14042] setpgid(0, 0 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... setpgid resumed>) = 0 [pid 14041] close(16 [pid 14040] close(5 [pid 14039] close(22 [pid 14042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... openat resumed>) = 3 [pid 14041] close(17 [pid 14040] close(6 [pid 14039] close(23 [pid 14042] write(3, "1000", 4 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... write resumed>) = 4 [pid 14041] close(18 [pid 14040] close(7 [pid 14039] close(24 [pid 14042] close(3 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... close resumed>) = 0 [pid 14041] close(19 [pid 14039] close(25 [pid 14042] symlink("/dev/binderfs", "./binderfs" [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... symlink resumed>) = 0 [pid 14041] close(20 [pid 14039] close(26 [pid 14042] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... openat resumed>) = 3 [pid 14041] close(21 [pid 14039] close(27 [pid 14042] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... write resumed>) = 8 [pid 14041] close(22 [pid 14039] close(28 [pid 14042] close(3 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... close resumed>) = 0 [pid 14041] close(23 [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] close(29 [pid 14042] close(4 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] close(8 [pid 14039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(24 [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] exit_group(0 [pid 14042] close(5 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] close(9 [pid 14039] <... exit_group resumed>) = ? [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(25 [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14039] +++ exited with 0 +++ [pid 14042] close(6 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] close(10 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(26 [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] close(7 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(27 [pid 14042] close(8 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(28 [pid 14042] close(9 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] close(29 [pid 14042] close(10 [pid 14041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] close(11 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2353, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] exit_group(0 [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2351", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14042] close(11 [pid 14041] <... exit_group resumed>) = ? [pid 14040] close(12 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14041] +++ exited with 0 +++ [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2351", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14042] close(12 [pid 14040] close(13 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2424, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 14042] close(13 [pid 14040] close(14 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] close(14 [pid 3631] umount2("./2422", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] close(15 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] getdents64(3, [pid 14042] close(15 [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2422", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14040] close(16 [pid 14042] close(16 [pid 3631] <... openat resumed>) = 3 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3627] umount2("./2351/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14042] close(17 [pid 14040] close(17 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14042] close(18 [pid 14040] close(18 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2422/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] lstat("./2351/binderfs", [pid 14042] close(19 [pid 14040] close(19 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2422/binderfs", [pid 3627] unlink("./2351/binderfs" [pid 14042] close(20 [pid 14040] close(20 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2422/binderfs" [pid 3627] <... unlink resumed>) = 0 [pid 14042] close(21 [pid 14040] close(21 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3627] getdents64(3, [pid 14042] close(22 [pid 14040] close(22 [pid 3631] getdents64(3, [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3 [pid 14042] close(23 [pid 14040] close(23 [pid 3631] close(3 [pid 3627] <... close resumed>) = 0 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3627] rmdir("./2351" [pid 14042] close(24 [pid 14040] close(24 [pid 3631] rmdir("./2422" [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14042] close(25 [pid 14040] close(25 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] mkdir("./2352", 0777 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2423", 0777 [pid 14042] close(26 [pid 14040] close(26 [pid 3627] <... mkdir resumed>) = 0 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14042] close(27 [pid 14040] close(27 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] close(28 [pid 14040] close(28 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] close(29 [pid 14040] close(29 [pid 14042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14042] exit_group(0 [pid 14040] exit_group(0 [pid 14042] <... exit_group resumed>) = ? [pid 14040] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 14044 attached [pid 14042] +++ exited with 0 +++ [pid 14040] +++ exited with 0 +++ [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2354 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2425 ./strace-static-x86_64: Process 14043 attached [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14043] set_robust_list(0x5555566c15e0, 24 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2388, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 14043] <... set_robust_list resumed>) = 0 [pid 3630] <... restart_syscall resumed>) = 0 [pid 3626] umount2("./2319", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14043] chdir("./2352" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] umount2("./2386", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] openat(AT_FDCWD, "./2319", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14043] <... chdir resumed>) = 0 [pid 3626] <... openat resumed>) = 3 [pid 3630] openat(AT_FDCWD, "./2386", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] fstat(3, [pid 3630] <... openat resumed>) = 3 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] fstat(3, [pid 3626] getdents64(3, [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] getdents64(3, [pid 14043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14043] setpgid(0, 0) = 0 [pid 14043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14043] write(3, "1000", 4) = 4 [pid 14043] close(3) = 0 [pid 14043] symlink("/dev/binderfs", "./binderfs") = 0 [pid 14043] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 14043] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 3626] umount2("./2319/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] umount2("./2386/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2319/binderfs", [pid 14043] close(3 [pid 3630] lstat("./2386/binderfs", [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2319/binderfs" [pid 3630] unlink("./2386/binderfs" [pid 14043] <... close resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 3626] getdents64(3, [pid 14043] close(4 [pid 3630] getdents64(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3 [pid 14043] close(5 [pid 3630] close(3 [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 14043] close(6 [pid 3630] <... close resumed>) = 0 [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2386" [pid 3626] rmdir("./2319" [pid 14043] close(7) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 14043] close(8 [pid 3626] <... rmdir resumed>) = 0 [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2387", 0777 [pid 14044] set_robust_list(0x5555566c15e0, 24 [pid 14043] close(9 [pid 3626] mkdir("./2320", 0777 [pid 14044] <... set_robust_list resumed>) = 0 [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 14044] chdir("./2423" [pid 14043] close(10 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... mkdir resumed>) = 0 [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14043] close(11) = -1 EBADF (Bad file descriptor) [pid 14043] close(12) = -1 EBADF (Bad file descriptor) [pid 14043] close(13) = -1 EBADF (Bad file descriptor) [pid 14043] close(14) = -1 EBADF (Bad file descriptor) [pid 14043] close(15) = -1 EBADF (Bad file descriptor) [pid 14043] close(16 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14044] <... chdir resumed>) = 0 [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2389 [pid 14043] close(17) = -1 EBADF (Bad file descriptor) [pid 14043] close(18) = -1 EBADF (Bad file descriptor) [pid 14043] close(19) = -1 EBADF (Bad file descriptor) [pid 14043] close(20) = -1 EBADF (Bad file descriptor) [pid 14043] close(21) = -1 EBADF (Bad file descriptor) [pid 14043] close(22 [pid 14044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2322 ./strace-static-x86_64: Process 14045 attached [pid 14044] <... prctl resumed>) = 0 [pid 14043] close(23 [pid 14045] set_robust_list(0x5555566c15e0, 24 [pid 14044] setpgid(0, 0 [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] <... set_robust_list resumed>) = 0 [pid 14043] close(24 [pid 14044] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 14046 attached [pid 14045] chdir("./2387" [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] <... chdir resumed>) = 0 [pid 14044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14043] close(25 [pid 14045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] <... prctl resumed>) = 0 [pid 14043] close(26 [pid 14045] setpgid(0, 0 [pid 14044] <... openat resumed>) = 3 [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] <... setpgid resumed>) = 0 [pid 14044] write(3, "1000", 4 [pid 14043] close(27 [pid 14046] set_robust_list(0x5555566c15e0, 24 [pid 14045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14044] <... write resumed>) = 4 [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14046] <... set_robust_list resumed>) = 0 [pid 14045] <... openat resumed>) = 3 [pid 14044] close(3 [pid 14043] close(28 [pid 14045] write(3, "1000", 4 [pid 14044] <... close resumed>) = 0 [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14046] chdir("./2320" [pid 14045] <... write resumed>) = 4 [pid 14044] symlink("/dev/binderfs", "./binderfs" [pid 14043] close(29 [pid 14046] <... chdir resumed>) = 0 [pid 14045] close(3 [pid 14043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14045] <... close resumed>) = 0 [pid 14044] <... symlink resumed>) = 0 [pid 14043] exit_group(0 [pid 14045] symlink("/dev/binderfs", "./binderfs" [pid 14044] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14043] <... exit_group resumed>) = ? [pid 14046] <... prctl resumed>) = 0 [pid 14045] <... symlink resumed>) = 0 [pid 14044] <... openat resumed>) = 3 [pid 14046] setpgid(0, 0 [pid 14045] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14044] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14043] +++ exited with 0 +++ [pid 14046] <... setpgid resumed>) = 0 [pid 14045] <... openat resumed>) = 3 [pid 14045] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14044] <... write resumed>) = 8 [pid 14045] <... write resumed>) = 8 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2354, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- [pid 14046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14045] close(3 [pid 14044] close(3 [pid 14045] <... close resumed>) = 0 [pid 14045] close(4) = -1 EBADF (Bad file descriptor) [pid 14044] <... close resumed>) = 0 [pid 14046] <... openat resumed>) = 3 [pid 14045] close(5 [pid 14044] close(4 [pid 14046] write(3, "1000", 4 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14046] <... write resumed>) = 4 [pid 14045] close(6 [pid 14044] close(5 [pid 14046] close(3 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14046] <... close resumed>) = 0 [pid 14045] close(7 [pid 14044] close(6 [pid 14046] symlink("/dev/binderfs", "./binderfs" [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] close(8) = -1 EBADF (Bad file descriptor) [pid 14044] close(7 [pid 14046] <... symlink resumed>) = 0 [pid 14045] close(9 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2352", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(8 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14046] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14045] close(10 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2352", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(9 [pid 14045] close(11 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 14046] <... openat resumed>) = 3 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(10 [pid 3627] fstat(3, [pid 14046] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14045] close(12 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14046] <... write resumed>) = 8 [pid 14045] close(13 [pid 14044] close(11 [pid 14046] close(3 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14046] <... close resumed>) = 0 [pid 14045] close(14 [pid 14044] close(12 [pid 14046] close(4 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] close(15 [pid 14044] close(13 [pid 3627] umount2("./2352/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14046] close(5 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] close(16 [pid 14044] close(14 [pid 3627] lstat("./2352/binderfs", [pid 14046] close(6 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] close(17 [pid 14044] close(15 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14046] close(7 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2352/binderfs" [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] close(18 [pid 14044] close(16 [pid 14046] close(8 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] close(19 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14046] close(9 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(17 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] close(20 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 14046] close(10 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(18 [pid 3627] <... close resumed>) = 0 [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] close(21 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2352" [pid 14046] close(11 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(19 [pid 3627] <... rmdir resumed>) = 0 [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] close(22 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2353", 0777 [pid 14046] close(12 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(20 [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] close(23 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 14046] close(13 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(21 [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] close(24 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14046] close(14 [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(22 [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14047 attached [pid 14046] close(15 [pid 14045] close(25 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] set_robust_list(0x5555566c15e0, 24 [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(23 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2355 [pid 14046] close(16 [pid 14045] close(26 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(24 [pid 14046] close(17 [pid 14047] <... set_robust_list resumed>) = 0 [pid 14045] close(27 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(25 [pid 14046] close(18 [pid 14045] close(28 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(26 [pid 14047] chdir("./2353" [pid 14046] close(19 [pid 14045] close(29 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] <... chdir resumed>) = 0 [pid 14047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(27 [pid 14046] close(20 [pid 14045] exit_group(0 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] <... prctl resumed>) = 0 [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14045] <... exit_group resumed>) = ? [pid 14044] close(28 [pid 14046] close(21) = -1 EBADF (Bad file descriptor) [pid 14046] close(22) = -1 EBADF (Bad file descriptor) [pid 14046] close(23) = -1 EBADF (Bad file descriptor) [pid 14046] close(24) = -1 EBADF (Bad file descriptor) [pid 14046] close(25) = -1 EBADF (Bad file descriptor) [pid 14046] close(26) = -1 EBADF (Bad file descriptor) [pid 14046] close(27 [pid 14045] +++ exited with 0 +++ [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] setpgid(0, 0 [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14044] close(29 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14047] <... setpgid resumed>) = 0 [pid 14046] close(28 [pid 14044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14046] close(29 [pid 14044] exit_group(0 [pid 14046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14046] exit_group(0 [pid 14044] <... exit_group resumed>) = ? [pid 14046] <... exit_group resumed>) = ? [pid 3630] umount2("./2387", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14047] <... openat resumed>) = 3 [pid 14046] +++ exited with 0 +++ [pid 14044] +++ exited with 0 +++ [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14047] write(3, "1000", 4 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2425, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- [pid 3630] openat(AT_FDCWD, "./2387", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2322, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14047] <... write resumed>) = 4 [pid 14047] close(3 [pid 3630] <... openat resumed>) = 3 [pid 14047] <... close resumed>) = 0 [pid 3631] umount2("./2423", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] fstat(3, [pid 14047] symlink("/dev/binderfs", "./binderfs" [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] openat(AT_FDCWD, "./2423", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14047] <... symlink resumed>) = 0 [pid 3631] <... openat resumed>) = 3 [pid 3630] getdents64(3, [pid 3631] fstat(3, [pid 14047] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14047] <... openat resumed>) = 3 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] umount2("./2387/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14047] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] getdents64(3, [pid 3626] umount2("./2320", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14047] <... write resumed>) = 8 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] lstat("./2387/binderfs", [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14047] close(3 [pid 3631] umount2("./2423/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] openat(AT_FDCWD, "./2320", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14047] <... close resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] unlink("./2387/binderfs" [pid 3626] <... openat resumed>) = 3 [pid 14047] close(4 [pid 3631] lstat("./2423/binderfs", [pid 3626] fstat(3, [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14047] close(5 [pid 3631] unlink("./2423/binderfs" [pid 3630] getdents64(3, [pid 3626] getdents64(3, [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14047] close(6 [pid 3631] getdents64(3, [pid 3630] close(3 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... close resumed>) = 0 [pid 3626] umount2("./2320/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14047] close(7 [pid 3631] close(3 [pid 3630] rmdir("./2387" [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14047] close(8 [pid 3631] rmdir("./2423" [pid 3630] mkdir("./2388", 0777 [pid 3626] lstat("./2320/binderfs", [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3630] <... mkdir resumed>) = 0 [pid 14047] close(9 [pid 3631] mkdir("./2424", 0777 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 ./strace-static-x86_64: Process 14048 attached [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 14047] close(10 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2390 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] set_robust_list(0x5555566c15e0, 24 [pid 3626] unlink("./2320/binderfs"./strace-static-x86_64: Process 14049 attached [pid 14047] close(11 [pid 14049] set_robust_list(0x5555566c15e0, 24 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2426 [pid 14048] <... set_robust_list resumed>) = 0 [pid 3626] <... unlink resumed>) = 0 [pid 14049] <... set_robust_list resumed>) = 0 [pid 14047] close(12 [pid 3626] getdents64(3, [pid 14049] chdir("./2424" [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14049] <... chdir resumed>) = 0 [pid 14047] close(13 [pid 3626] close(3 [pid 14049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] <... prctl resumed>) = 0 [pid 14047] close(14 [pid 3626] <... close resumed>) = 0 [pid 14049] setpgid(0, 0 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2320" [pid 14049] <... setpgid resumed>) = 0 [pid 14047] close(15 [pid 14049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 14048] chdir("./2388" [pid 14047] close(16 [pid 3626] mkdir("./2321", 0777 [pid 14049] <... openat resumed>) = 3 [pid 14048] <... chdir resumed>) = 0 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 14049] write(3, "1000", 4 [pid 14048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14047] close(17 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 14050 attached [pid 14049] <... write resumed>) = 4 [pid 14048] <... prctl resumed>) = 0 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] close(3 [pid 14048] setpgid(0, 0 [pid 14047] close(18 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2323 [pid 14049] <... close resumed>) = 0 [pid 14048] <... setpgid resumed>) = 0 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] set_robust_list(0x5555566c15e0, 24 [pid 14049] symlink("/dev/binderfs", "./binderfs" [pid 14048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14047] close(19 [pid 14049] <... symlink resumed>) = 0 [pid 14048] <... openat resumed>) = 3 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14048] write(3, "1000", 4 [pid 14047] close(20 [pid 14048] <... write resumed>) = 4 [pid 14049] <... openat resumed>) = 3 [pid 14049] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14048] close(3 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] <... set_robust_list resumed>) = 0 [pid 14048] <... close resumed>) = 0 [pid 14049] <... write resumed>) = 8 [pid 14048] symlink("/dev/binderfs", "./binderfs" [pid 14047] close(21 [pid 14048] <... symlink resumed>) = 0 [pid 14048] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 14048] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 14048] close(3) = 0 [pid 14048] close(4) = -1 EBADF (Bad file descriptor) [pid 14048] close(5) = -1 EBADF (Bad file descriptor) [pid 14048] close(6) = -1 EBADF (Bad file descriptor) [pid 14048] close(7) = -1 EBADF (Bad file descriptor) [pid 14048] close(8 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] close(3 [pid 14048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] close(22 [pid 14049] <... close resumed>) = 0 [pid 14048] close(9 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] close(4 [pid 14048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] close(23 [pid 14050] chdir("./2321" [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] close(10 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] <... chdir resumed>) = 0 [pid 14049] close(5 [pid 14048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] close(24 [pid 14050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] close(11 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] <... prctl resumed>) = 0 [pid 14049] close(6 [pid 14048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] close(25 [pid 14050] setpgid(0, 0 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] close(12 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] <... setpgid resumed>) = 0 [pid 14049] close(7 [pid 14048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] close(26 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] close(13 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14049] close(8 [pid 14048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] close(27 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] close(14 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] <... openat resumed>) = 3 [pid 14049] close(9 [pid 14048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] close(28 [pid 14050] write(3, "1000", 4 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] close(15 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] <... write resumed>) = 4 [pid 14049] close(10 [pid 14048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] close(29 [pid 14050] close(3 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] close(16 [pid 14047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] <... close resumed>) = 0 [pid 14049] close(11 [pid 14048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14047] exit_group(0 [pid 14050] symlink("/dev/binderfs", "./binderfs" [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] close(17 [pid 14047] <... exit_group resumed>) = ? [pid 14049] close(12 [pid 14048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] close(18) = -1 EBADF (Bad file descriptor) [pid 14048] close(19) = -1 EBADF (Bad file descriptor) [pid 14048] close(20) = -1 EBADF (Bad file descriptor) [pid 14048] close(21) = -1 EBADF (Bad file descriptor) [pid 14047] +++ exited with 0 +++ [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] close(22 [pid 14050] <... symlink resumed>) = 0 [pid 14049] close(13 [pid 14048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2355, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] close(23 [pid 14050] <... openat resumed>) = 3 [pid 14049] close(14 [pid 14048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14048] close(24) = -1 EBADF (Bad file descriptor) [pid 14048] close(25) = -1 EBADF (Bad file descriptor) [pid 14048] close(26) = -1 EBADF (Bad file descriptor) [pid 14048] close(27) = -1 EBADF (Bad file descriptor) [pid 14048] close(28) = -1 EBADF (Bad file descriptor) [pid 14048] close(29) = -1 EBADF (Bad file descriptor) [pid 14048] exit_group(0) = ? [pid 14048] +++ exited with 0 +++ [pid 14050] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] close(15 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2390, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] umount2("./2353", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 14050] <... write resumed>) = 8 [pid 14049] close(16 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14050] close(3 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2353", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14050] <... close resumed>) = 0 [pid 14049] close(17 [pid 3627] <... openat resumed>) = 3 [pid 14050] close(4 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] close(18 [pid 3630] umount2("./2388", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] close(5 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] close(19 [pid 3627] getdents64(3, [pid 3630] openat(AT_FDCWD, "./2388", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14050] close(6 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] close(20 [pid 3630] fstat(3, [pid 3627] umount2("./2353/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14050] close(7 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] close(21 [pid 3630] getdents64(3, [pid 3627] lstat("./2353/binderfs", [pid 14050] close(8 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] close(22 [pid 3630] umount2("./2388/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] unlink("./2353/binderfs" [pid 14050] close(9 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] close(23 [pid 3630] lstat("./2388/binderfs", [pid 3627] <... unlink resumed>) = 0 [pid 14050] close(10 [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] close(11) = -1 EBADF (Bad file descriptor) [pid 14050] close(12 [pid 14049] close(24 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] getdents64(3, [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2388/binderfs" [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14050] close(13 [pid 14049] close(25 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 3627] close(3 [pid 14050] close(14 [pid 14049] close(26 [pid 3630] getdents64(3, [pid 3627] <... close resumed>) = 0 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] rmdir("./2353" [pid 14050] close(15 [pid 14049] close(27 [pid 3630] close(3 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14050] close(16 [pid 14049] close(28 [pid 3630] <... close resumed>) = 0 [pid 3627] mkdir("./2354", 0777 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2388" [pid 3627] <... mkdir resumed>) = 0 [pid 14050] close(17 [pid 14049] close(29 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14050] close(18 [pid 14049] exit_group(0 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14051 attached [pid 14050] close(19 [pid 14049] <... exit_group resumed>) = ? [pid 3630] mkdir("./2389", 0777 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] close(20) = -1 EBADF (Bad file descriptor) [pid 14049] +++ exited with 0 +++ [pid 14051] set_robust_list(0x5555566c15e0, 24 [pid 14050] close(21 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2356 [pid 14051] <... set_robust_list resumed>) = 0 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2426, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14051] chdir("./2354" [pid 14050] close(22 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 14051] <... chdir resumed>) = 0 [pid 14050] close(23 [pid 14051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] close(24 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2391 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14050] close(25 [pid 3631] umount2("./2424", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14050] close(26 [pid 3631] openat(AT_FDCWD, "./2424", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 14050] close(27 [pid 3631] fstat(3, [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14050] close(28 [pid 14051] <... prctl resumed>) = 0 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, ./strace-static-x86_64: Process 14052 attached [pid 14051] setpgid(0, 0 [pid 14050] close(29 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14052] set_robust_list(0x5555566c15e0, 24 [pid 14051] <... setpgid resumed>) = 0 [pid 14050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2424/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14052] <... set_robust_list resumed>) = 0 [pid 14051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14050] exit_group(0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14052] chdir("./2389" [pid 14051] <... openat resumed>) = 3 [pid 14050] <... exit_group resumed>) = ? [pid 14052] <... chdir resumed>) = 0 [pid 14050] +++ exited with 0 +++ [pid 14052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2323, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14052] <... prctl resumed>) = 0 [pid 14052] setpgid(0, 0) = 0 [pid 3626] umount2("./2321", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14052] <... openat resumed>) = 3 [pid 3626] openat(AT_FDCWD, "./2321", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14052] write(3, "1000", 4 [pid 3626] <... openat resumed>) = 3 [pid 14052] <... write resumed>) = 4 [pid 3626] fstat(3, [pid 14052] close(3 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14052] <... close resumed>) = 0 [pid 3626] getdents64(3, [pid 14052] symlink("/dev/binderfs", "./binderfs" [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14052] <... symlink resumed>) = 0 [pid 3626] umount2("./2321/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14052] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14052] <... openat resumed>) = 3 [pid 3626] lstat("./2321/binderfs", [pid 14052] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14052] <... write resumed>) = 8 [pid 3626] unlink("./2321/binderfs" [pid 14052] close(3 [pid 3626] <... unlink resumed>) = 0 [pid 14052] <... close resumed>) = 0 [pid 3626] getdents64(3, [pid 14052] close(4 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 14052] close(5 [pid 3626] <... close resumed>) = 0 [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2321" [pid 14052] close(6 [pid 3626] <... rmdir resumed>) = 0 [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2322", 0777 [pid 14052] close(7 [pid 3626] <... mkdir resumed>) = 0 [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14052] close(8) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2324 [pid 14052] close(9) = -1 EBADF (Bad file descriptor) [pid 14052] close(10) = -1 EBADF (Bad file descriptor) [pid 14052] close(11) = -1 EBADF (Bad file descriptor) [pid 14052] close(12) = -1 EBADF (Bad file descriptor) [pid 14052] close(13) = -1 EBADF (Bad file descriptor) [pid 14052] close(14) = -1 EBADF (Bad file descriptor) [pid 14052] close(15) = -1 EBADF (Bad file descriptor) [pid 14052] close(16) = -1 EBADF (Bad file descriptor) [pid 14052] close(17) = -1 EBADF (Bad file descriptor) [pid 14052] close(18) = -1 EBADF (Bad file descriptor) [pid 14051] write(3, "1000", 4 [pid 3631] lstat("./2424/binderfs", [pid 14052] close(19 [pid 14051] <... write resumed>) = 4 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] close(3 [pid 3631] unlink("./2424/binderfs"./strace-static-x86_64: Process 14053 attached [pid 14052] close(20 [pid 14051] <... close resumed>) = 0 [pid 3631] <... unlink resumed>) = 0 [pid 14053] set_robust_list(0x5555566c15e0, 24 [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] symlink("/dev/binderfs", "./binderfs" [pid 3631] getdents64(3, [pid 14053] <... set_robust_list resumed>) = 0 [pid 14052] close(21 [pid 14051] <... symlink resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14053] chdir("./2322" [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] close(3 [pid 14053] <... chdir resumed>) = 0 [pid 14052] close(22 [pid 14051] <... openat resumed>) = 3 [pid 14053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 14053] <... prctl resumed>) = 0 [pid 14052] close(23 [pid 14051] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] rmdir("./2424" [pid 14053] setpgid(0, 0 [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... write resumed>) = 8 [pid 3631] <... rmdir resumed>) = 0 [pid 14053] <... setpgid resumed>) = 0 [pid 14052] close(24 [pid 14051] close(3 [pid 3631] mkdir("./2425", 0777 [pid 14053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = 0 [pid 3631] <... mkdir resumed>) = 0 [pid 14053] <... openat resumed>) = 3 [pid 14052] close(25 [pid 14051] close(4 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14053] write(3, "1000", 4 [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 286.070247][ T29] INFO: task kworker/u5:1:3610 blocked for more than 143 seconds. [ 286.078165][ T29] Not tainted 5.18.0-syzkaller-10643-g9d004b2f4fea #0 [pid 14053] <... write resumed>) = 4 [pid 14052] close(26./strace-static-x86_64: Process 14054 attached [pid 14053] close(3 [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] close(5 [pid 14054] set_robust_list(0x5555566c15e0, 24 [pid 14053] <... close resumed>) = 0 [pid 14052] close(27 [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2427 [pid 14054] <... set_robust_list resumed>) = 0 [pid 14053] symlink("/dev/binderfs", "./binderfs" [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] close(6 [pid 14054] chdir("./2425" [pid 14053] <... symlink resumed>) = 0 [pid 14052] close(28 [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] <... chdir resumed>) = 0 [pid 14053] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] close(7 [pid 14054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14053] <... openat resumed>) = 3 [pid 14052] close(29 [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] <... prctl resumed>) = 0 [pid 14053] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] close(8 [pid 14054] setpgid(0, 0 [pid 14053] <... write resumed>) = 8 [pid 14052] exit_group(0 [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] <... setpgid resumed>) = 0 [pid 14053] close(3 [pid 14052] <... exit_group resumed>) = ? [pid 14051] close(9 [pid 14054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14053] <... close resumed>) = 0 [pid 14052] +++ exited with 0 +++ [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] <... openat resumed>) = 3 [pid 14053] close(4 [pid 14051] close(10 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14054] write(3, "1000", 4 [pid 14053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] <... write resumed>) = 4 [pid 14053] close(5 [pid 14051] close(11 [pid 14054] close(3 [pid 14053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] <... close resumed>) = 0 [pid 14053] close(6 [pid 14051] close(12 [pid 14054] symlink("/dev/binderfs", "./binderfs" [pid 14053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] <... symlink resumed>) = 0 [pid 14053] close(7 [pid 14051] close(13 [pid 3630] umount2("./2389", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14054] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14053] close(8) = -1 EBADF (Bad file descriptor) [pid 14053] close(9) = -1 EBADF (Bad file descriptor) [pid 14053] close(10) = -1 EBADF (Bad file descriptor) [pid 14053] close(11) = -1 EBADF (Bad file descriptor) [pid 14053] close(12) = -1 EBADF (Bad file descriptor) [pid 14053] close(13) = -1 EBADF (Bad file descriptor) [pid 14053] close(14) = -1 EBADF (Bad file descriptor) [pid 14053] close(15) = -1 EBADF (Bad file descriptor) [pid 14053] close(16) = -1 EBADF (Bad file descriptor) [pid 14053] close(17) = -1 EBADF (Bad file descriptor) [pid 14053] close(18) = -1 EBADF (Bad file descriptor) [pid 14053] close(19) = -1 EBADF (Bad file descriptor) [pid 14053] close(20) = -1 EBADF (Bad file descriptor) [pid 14053] close(21) = -1 EBADF (Bad file descriptor) [pid 14053] close(22) = -1 EBADF (Bad file descriptor) [pid 14053] close(23) = -1 EBADF (Bad file descriptor) [pid 14053] close(24) = -1 EBADF (Bad file descriptor) [pid 14054] <... openat resumed>) = 3 [pid 14053] close(25 [pid 14051] close(14 [pid 3630] openat(AT_FDCWD, "./2389", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14054] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 14054] <... write resumed>) = 8 [pid 14053] close(26 [pid 14051] close(15 [pid 3630] fstat(3, [pid 14054] close(3 [pid 14053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14054] <... close resumed>) = 0 [pid 14053] close(27 [pid 14051] close(16 [pid 3630] getdents64(3, [pid 14054] close(4 [pid 14053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14053] close(28 [pid 14051] close(17 [ 286.116541][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.153658][ T29] task:kworker/u5:1 state:D stack:27304 pid: 3610 ppid: 2 flags:0x00004000 [pid 3630] umount2("./2389/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14054] close(5 [pid 14053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14053] close(29) = -1 EBADF (Bad file descriptor) [pid 14053] exit_group(0) = ? [pid 14053] +++ exited with 0 +++ [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] umount2("./2322", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14054] close(6 [pid 14051] close(18 [pid 3630] lstat("./2389/binderfs", [pid 3626] openat(AT_FDCWD, "./2322", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... openat resumed>) = 3 [pid 14054] close(7 [pid 14051] close(19 [pid 3630] unlink("./2389/binderfs" [pid 3626] fstat(3, [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14054] close(8 [pid 14051] close(20 [pid 3630] getdents64(3, [pid 3626] getdents64(3, [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14054] close(9 [pid 14051] close(21 [pid 3630] close(3 [pid 3626] umount2("./2322/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14054] close(10 [pid 14051] close(22 [pid 3626] lstat("./2322/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2322/binderfs") = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2389" [pid 3626] <... close resumed>) = 0 [pid 14054] close(11 [pid 14051] close(23 [pid 3630] <... rmdir resumed>) = 0 [pid 3626] rmdir("./2322" [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2390", 0777 [pid 3626] <... rmdir resumed>) = 0 [pid 14054] close(12 [pid 14051] close(24 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] mkdir("./2323", 0777 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... mkdir resumed>) = 0 [pid 14054] close(13 [pid 14051] close(25 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] close(14 [pid 14051] close(26 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2392 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2325 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14055 attached [pid 14055] set_robust_list(0x5555566c15e0, 24) = 0 [pid 14055] chdir("./2390") = 0 [pid 14055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14054] close(15 [pid 14051] close(27 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14056 attached [pid 14055] <... prctl resumed>) = 0 [pid 14054] close(16 [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] set_robust_list(0x5555566c15e0, 24 [pid 14055] setpgid(0, 0 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] close(28 [pid 14056] <... set_robust_list resumed>) = 0 [pid 14055] <... setpgid resumed>) = 0 [pid 14054] close(17 [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] chdir("./2323" [pid 14055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] close(29 [pid 14056] <... chdir resumed>) = 0 [pid 14055] <... openat resumed>) = 3 [pid 14054] close(18 [pid 14051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14055] write(3, "1000", 4 [pid 14056] <... prctl resumed>) = 0 [pid 14055] <... write resumed>) = 4 [pid 14056] setpgid(0, 0 [pid 14055] close(3 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14051] exit_group(0 [pid 14056] <... setpgid resumed>) = 0 [pid 14055] <... close resumed>) = 0 [pid 14054] close(19 [pid 14051] <... exit_group resumed>) = ? [pid 14056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14055] symlink("/dev/binderfs", "./binderfs" [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] <... openat resumed>) = 3 [pid 14055] <... symlink resumed>) = 0 [pid 14054] close(20 [pid 14051] +++ exited with 0 +++ [ 286.176092][ T29] Workqueue: hci9 hci_power_on [ 286.188552][ T29] Call Trace: [ 286.199596][ T29] [ 286.205786][ T29] __schedule+0xa00/0x4b30 [ 286.216494][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [pid 14056] write(3, "1000", 4 [pid 14055] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] <... write resumed>) = 4 [pid 14055] <... openat resumed>) = 3 [pid 14056] close(3 [pid 14055] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14056] <... close resumed>) = 0 [pid 14055] <... write resumed>) = 8 [pid 14056] symlink("/dev/binderfs", "./binderfs" [pid 14055] close(3 [pid 14056] <... symlink resumed>) = 0 [pid 14055] <... close resumed>) = 0 [pid 14054] close(21 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14056] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14055] close(4 [pid 14056] <... openat resumed>) = 3 [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14055] close(5 [pid 14056] <... write resumed>) = 8 [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(3 [pid 14055] close(6 [pid 14056] <... close resumed>) = 0 [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(4 [pid 14055] close(7 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2354", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14056] close(5 [pid 14055] close(8 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(6 [pid 14055] close(9 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(7 [pid 14055] close(10 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(8 [pid 14055] close(11 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] close(22 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14056] close(9 [pid 14055] close(12 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(10 [pid 14055] close(13 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(11 [pid 14055] close(14 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2354", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14056] close(12 [pid 14055] close(15 [pid 14054] close(23 [pid 3627] <... openat resumed>) = 3 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(13 [pid 14055] close(16 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(14 [pid 14055] close(17 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(15 [pid 14055] close(18 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(16 [pid 14055] close(19 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] close(24 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14056] close(17 [pid 14055] close(20 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] close(25 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14056] close(18 [pid 14055] close(21 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2354/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] close(26 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14056] close(19 [pid 14055] close(22 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2354/binderfs", [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] close(27 [pid 14056] close(20 [pid 14055] close(23 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] close(28 [pid 14056] close(21 [pid 14055] close(24 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(22 [pid 14055] close(25 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(23 [pid 14055] close(26 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(24 [pid 14055] close(27 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(25 [pid 14055] close(28 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2354/binderfs" [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14054] close(29 [pid 14056] close(26 [ 286.240206][ T29] ? update_load_avg+0x1bd/0x1c80 [ 286.245619][ T29] ? io_schedule_timeout+0x140/0x140 [ 286.251731][ T29] schedule+0xd2/0x1f0 [ 286.266733][ T29] schedule_timeout+0x1db/0x2a0 [ 286.282128][ T29] ? usleep_range_state+0x1b0/0x1b0 [pid 14055] close(29 [pid 3627] <... unlink resumed>) = 0 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(27 [pid 14055] exit_group(0 [pid 14054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14055] <... exit_group resumed>) = ? [pid 14054] exit_group(0 [pid 14056] close(28 [pid 14055] +++ exited with 0 +++ [pid 14054] <... exit_group resumed>) = ? [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14056] close(29) = -1 EBADF (Bad file descriptor) [pid 14056] exit_group(0) = ? [pid 14056] +++ exited with 0 +++ [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2325, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] umount2("./2323", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2323", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14054] +++ exited with 0 +++ [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2392, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] close(3 [pid 3626] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2323/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2323/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2323/binderfs") = 0 [pid 3626] getdents64(3, [pid 3627] <... close resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] rmdir("./2354" [pid 3626] close(3 [pid 3627] <... rmdir resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 3627] mkdir("./2355", 0777 [pid 3626] rmdir("./2323" [pid 3627] <... mkdir resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 3631] umount2("./2425", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] umount2("./2390", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] mkdir("./2324", 0777 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... mkdir resumed>) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3631] openat(AT_FDCWD, "./2425", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3630] openat(AT_FDCWD, "./2390", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2357 [pid 3631] <... openat resumed>) = 3 [pid 3630] <... openat resumed>) = 3 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2326 ./strace-static-x86_64: Process 14058 attached ./strace-static-x86_64: Process 14057 attached [pid 14058] set_robust_list(0x5555566c15e0, 24 [pid 14057] set_robust_list(0x5555566c15e0, 24 [pid 14058] <... set_robust_list resumed>) = 0 [pid 14057] <... set_robust_list resumed>) = 0 [pid 14058] chdir("./2324" [pid 3631] fstat(3, [pid 3630] fstat(3, [pid 14057] chdir("./2355" [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14058] <... chdir resumed>) = 0 [pid 14057] <... chdir resumed>) = 0 [pid 14058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14058] <... prctl resumed>) = 0 [pid 14057] <... prctl resumed>) = 0 [pid 14058] setpgid(0, 0 [pid 14057] setpgid(0, 0 [pid 14058] <... setpgid resumed>) = 0 [pid 14057] <... setpgid resumed>) = 0 [pid 14058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14058] <... openat resumed>) = 3 [pid 14057] <... openat resumed>) = 3 [pid 3631] getdents64(3, [pid 3630] getdents64(3, [pid 14058] write(3, "1000", 4 [pid 14057] write(3, "1000", 4 [pid 14058] <... write resumed>) = 4 [pid 14057] <... write resumed>) = 4 [ 286.288362][ T29] ? __wait_for_common+0x36f/0x530 [ 286.300223][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.306627][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.325299][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.331750][ T29] __wait_for_common+0x378/0x530 [pid 14058] close(3 [pid 14057] close(3 [pid 14058] <... close resumed>) = 0 [pid 14057] <... close resumed>) = 0 [pid 14058] symlink("/dev/binderfs", "./binderfs" [pid 14057] symlink("/dev/binderfs", "./binderfs" [pid 14058] <... symlink resumed>) = 0 [pid 14057] <... symlink resumed>) = 0 [pid 14058] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14057] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3631] umount2("./2425/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] umount2("./2390/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14058] <... openat resumed>) = 3 [pid 14057] <... openat resumed>) = 3 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14058] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14057] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] lstat("./2425/binderfs", [pid 3630] lstat("./2390/binderfs", [pid 14058] <... write resumed>) = 8 [pid 14057] <... write resumed>) = 8 [pid 14058] close(3 [pid 14057] close(3 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14058] <... close resumed>) = 0 [pid 14057] <... close resumed>) = 0 [pid 3631] unlink("./2425/binderfs" [pid 3630] unlink("./2390/binderfs" [pid 14058] close(4 [pid 14057] close(4 [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3630] getdents64(3, [pid 14058] close(5 [pid 14057] close(5 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(6 [pid 14057] close(6 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(7 [pid 14057] close(7 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(8 [pid 14057] close(8 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(9 [pid 14057] close(9 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(10 [pid 14057] close(10 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3630] close(3 [pid 14058] close(11 [pid 14057] close(11 [pid 3631] <... close resumed>) = 0 [pid 3630] <... close resumed>) = 0 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2425" [pid 14058] close(12 [pid 14057] close(12 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(13 [pid 14057] close(13 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(14 [pid 14057] close(14 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(15 [pid 14057] close(15 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(16 [pid 14057] close(16 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 3630] rmdir("./2390" [pid 14058] close(17 [pid 14057] close(17 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2426", 0777 [pid 3630] <... rmdir resumed>) = 0 [pid 14058] close(18 [pid 14057] close(18 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3630] mkdir("./2391", 0777 [pid 14058] close(19 [pid 14057] close(19 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... mkdir resumed>) = 0 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(20 [pid 14057] close(20 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14058] close(21 [pid 14057] close(21 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(22 [pid 14057] close(22 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(23 [pid 14057] close(23 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14058] close(24 [pid 14057] close(24./strace-static-x86_64: Process 14059 attached [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] set_robust_list(0x5555566c15e0, 24 [pid 14058] close(25 [pid 14057] close(25 [pid 14059] <... set_robust_list resumed>) = 0 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] chdir("./2426" [pid 14058] close(26 [pid 14057] close(26 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2428 [pid 14059] <... chdir resumed>) = 0 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2393 [pid 14059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14058] close(27 [ 286.338014][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 286.348569][ T29] ? out_of_line_wait_on_bit_timeout+0x170/0x170 [ 286.368648][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [pid 14057] close(27 [pid 14059] <... prctl resumed>) = 0 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] setpgid(0, 0 [pid 14058] close(28 [pid 14057] close(28 [pid 14059] <... setpgid resumed>) = 0 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14058] close(29 [pid 14057] close(29 [pid 14059] <... openat resumed>) = 3 [pid 14058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14057] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14060 attached [pid 14059] write(3, "1000", 4 [pid 14058] exit_group(0 [pid 14057] exit_group(0 [pid 14059] <... write resumed>) = 4 [pid 14058] <... exit_group resumed>) = ? [pid 14057] <... exit_group resumed>) = ? [pid 14060] set_robust_list(0x5555566c15e0, 24 [pid 14059] close(3 [pid 14058] +++ exited with 0 +++ [pid 14057] +++ exited with 0 +++ [pid 14059] <... close resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14059] symlink("/dev/binderfs", "./binderfs" [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 14059] <... symlink resumed>) = 0 [pid 3626] <... restart_syscall resumed>) = 0 [pid 14060] <... set_robust_list resumed>) = 0 [pid 14059] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2357, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14060] chdir("./2391" [pid 14059] <... openat resumed>) = 3 [pid 14060] <... chdir resumed>) = 0 [pid 14059] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] umount2("./2324", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14059] <... write resumed>) = 8 [pid 3627] umount2("./2355", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14060] <... prctl resumed>) = 0 [pid 14059] close(3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2324", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14060] setpgid(0, 0 [pid 14059] <... close resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2355", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... openat resumed>) = 3 [pid 14060] <... setpgid resumed>) = 0 [pid 14059] close(4 [pid 3627] <... openat resumed>) = 3 [pid 3626] fstat(3, [pid 14060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14060] <... openat resumed>) = 3 [pid 14059] close(5 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, [pid 14060] write(3, "1000", 4 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14060] <... write resumed>) = 4 [pid 14059] close(6 [pid 3626] umount2("./2324/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14059] close(7 [pid 3626] lstat("./2324/binderfs", [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14059] close(8 [pid 3626] unlink("./2324/binderfs" [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 14059] close(9 [pid 3626] getdents64(3, [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14059] close(10 [pid 3626] close(3 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 14059] close(11 [pid 3626] rmdir("./2324" [pid 14060] close(3 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] <... rmdir resumed>) = 0 [pid 14060] <... close resumed>) = 0 [pid 14059] close(12 [pid 3627] umount2("./2355/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] mkdir("./2325", 0777 [pid 14060] symlink("/dev/binderfs", "./binderfs" [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... mkdir resumed>) = 0 [pid 14060] <... symlink resumed>) = 0 [pid 14059] close(13 [pid 3627] lstat("./2355/binderfs", [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14060] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14060] <... openat resumed>) = 3 [pid 14059] close(14 [pid 3627] unlink("./2355/binderfs" [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2327 [pid 14060] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14060] <... write resumed>) = 8 [pid 14059] close(15 [pid 3627] getdents64(3, [pid 14060] close(3 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14060] <... close resumed>) = 0 [pid 14059] close(16 [pid 3627] close(3 [pid 14060] close(4 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] close(17 [pid 3627] rmdir("./2355"./strace-static-x86_64: Process 14061 attached [pid 14060] close(5 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14061] set_robust_list(0x5555566c15e0, 24 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] close(18 [pid 14061] <... set_robust_list resumed>) = 0 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] chdir("./2325" [pid 14059] close(19 [pid 14061] <... chdir resumed>) = 0 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 286.391428][ T29] __flush_work+0x56c/0xb10 [ 286.398294][ T29] ? queue_delayed_work_on+0x120/0x120 [ 286.417364][ T29] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [pid 14061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14059] close(20 [pid 14061] <... prctl resumed>) = 0 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] setpgid(0, 0 [pid 14059] close(21 [pid 14061] <... setpgid resumed>) = 0 [pid 14060] close(6 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2356", 0777 [pid 14061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] close(22 [pid 14061] <... openat resumed>) = 3 [pid 14060] close(7 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 14061] write(3, "1000", 4 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] close(23 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14061] <... write resumed>) = 4 [pid 14060] close(8 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(3 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] close(24 [pid 14061] <... close resumed>) = 0 [pid 14060] close(9 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2358 [pid 14061] symlink("/dev/binderfs", "./binderfs" [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] close(25 [pid 14061] <... symlink resumed>) = 0 [pid 14060] close(10 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] close(26 [pid 14061] <... openat resumed>) = 3 [pid 14060] close(11 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14062 attached [pid 14061] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] close(27 [pid 14062] set_robust_list(0x5555566c15e0, 24 [pid 14061] <... write resumed>) = 8 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... set_robust_list resumed>) = 0 [pid 14061] close(3 [pid 14059] close(28 [pid 14062] chdir("./2356" [pid 14061] <... close resumed>) = 0 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... chdir resumed>) = 0 [pid 14061] close(4 [pid 14059] close(29 [pid 14062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] close(12 [pid 14059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... prctl resumed>) = 0 [pid 14061] close(5 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] exit_group(0 [pid 14062] setpgid(0, 0 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] close(13 [pid 14059] <... exit_group resumed>) = ? [pid 14062] <... setpgid resumed>) = 0 [pid 14061] close(6 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14059] +++ exited with 0 +++ [pid 14062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] close(14 [pid 14062] <... openat resumed>) = 3 [pid 14061] close(7 [pid 14062] write(3, "1000", 4 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... write resumed>) = 4 [pid 14061] close(8 [pid 14062] close(3 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2428, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14062] <... close resumed>) = 0 [pid 14061] close(9 [pid 14060] close(15 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 14062] symlink("/dev/binderfs", "./binderfs" [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... symlink resumed>) = 0 [pid 14061] close(10 [pid 14062] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... openat resumed>) = 3 [pid 14061] close(11 [pid 14062] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... write resumed>) = 8 [pid 14061] close(12 [pid 14062] close(3 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 14062] <... close resumed>) = 0 [pid 14061] close(13 [pid 14060] close(16 [pid 14062] close(4 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(14 [pid 14060] close(17 [pid 3631] umount2("./2426", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14062] close(5 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(15 [pid 14060] close(18 [pid 3631] openat(AT_FDCWD, "./2426", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14062] close(6 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(16 [pid 14060] close(19 [ 286.438636][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.456902][ T29] __cancel_work_timer+0x3f9/0x570 [ 286.477622][ T29] ? try_to_grab_pending+0xd0/0xd0 [pid 3631] fstat(3, [pid 14062] close(7 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(17 [pid 14062] close(8 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(18 [pid 14062] close(9 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(19 [pid 14062] close(10 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(20 [pid 14062] close(11 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(21 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14062] close(12 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] close(20 [pid 3631] getdents64(3, [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(22 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14062] close(13 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] close(21 [pid 3631] umount2("./2426/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(23 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14062] close(14 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] close(22 [pid 3631] lstat("./2426/binderfs", [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(24 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] close(15 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] close(23 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(25 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2426/binderfs" [pid 14062] close(16 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] close(24 [pid 3631] <... unlink resumed>) = 0 [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(26 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14062] close(17 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] close(25 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(27 [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 14062] close(18 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] close(26 [pid 3631] <... close resumed>) = 0 [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(28 [pid 14062] close(19 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] close(29 [pid 14062] close(20 [pid 14061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] exit_group(0 [pid 14062] close(21 [pid 14061] <... exit_group resumed>) = ? [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14061] +++ exited with 0 +++ [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2426" [pid 14062] close(22 [pid 14060] close(27 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2327, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 14062] close(23 [pid 14060] close(28 [pid 3631] mkdir("./2427", 0777 [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 3626] umount2("./2325", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14062] close(24 [pid 14060] close(29 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2325", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14062] close(25 [pid 14060] exit_group(0 [pid 3626] <... openat resumed>) = 3 [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14060] <... exit_group resumed>) = ? [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2429 [pid 3626] fstat(3, [pid 14062] close(26 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14062] close(27 [pid 14060] +++ exited with 0 +++ [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2325/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 14064 attached [pid 14062] close(28 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14064] set_robust_list(0x5555566c15e0, 24 [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2325/binderfs", [pid 14064] <... set_robust_list resumed>) = 0 [pid 14062] close(29 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [ 286.494931][ T29] ? rcu_read_lock_sched_held+0x3a/0x70 [ 286.515015][ T29] ? trace_contention_end+0xea/0x150 [pid 14064] chdir("./2427" [pid 14062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2325/binderfs" [pid 14064] <... chdir resumed>) = 0 [pid 14062] exit_group(0 [pid 3626] <... unlink resumed>) = 0 [pid 14064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14062] <... exit_group resumed>) = ? [pid 3626] getdents64(3, [pid 14064] <... prctl resumed>) = 0 [pid 14062] +++ exited with 0 +++ [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14064] setpgid(0, 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] close(3 [pid 14064] <... setpgid resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 14064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3626] rmdir("./2325" [pid 14064] <... openat resumed>) = 3 [pid 3627] umount2("./2356", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... rmdir resumed>) = 0 [pid 14064] write(3, "1000", 4 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] mkdir("./2326", 0777 [pid 14064] <... write resumed>) = 4 [pid 3630] umount2("./2391", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] openat(AT_FDCWD, "./2356", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... mkdir resumed>) = 0 [pid 14064] close(3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... openat resumed>) = 3 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14064] <... close resumed>) = 0 [pid 3630] openat(AT_FDCWD, "./2391", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] fstat(3, [ 286.535402][ T29] ? __mutex_lock+0x231/0x1350 [pid 14064] symlink("/dev/binderfs", "./binderfs" [pid 3630] <... openat resumed>) = 3 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2328 [pid 14064] <... symlink resumed>) = 0 [pid 14064] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 14064] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 14064] close(3) = 0 [pid 14064] close(4) = -1 EBADF (Bad file descriptor) [pid 14064] close(5) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3627] getdents64(3, [pid 14064] close(6 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] umount2("./2356/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14064] close(7 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 14065 attached [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2391/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14065] set_robust_list(0x5555566c15e0, 24 [pid 14064] close(8 [pid 14065] <... set_robust_list resumed>) = 0 [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] chdir("./2326" [pid 14064] close(9 [pid 14065] <... chdir resumed>) = 0 [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14064] close(10 [pid 14065] <... prctl resumed>) = 0 [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] lstat("./2356/binderfs", [pid 14065] setpgid(0, 0 [pid 14064] close(11 [pid 14065] <... setpgid resumed>) = 0 [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14064] close(12 [pid 14065] <... openat resumed>) = 3 [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2391/binderfs", [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14065] write(3, "1000", 4 [pid 14064] close(13 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] unlink("./2356/binderfs" [pid 14065] <... write resumed>) = 4 [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2391/binderfs" [pid 3627] <... unlink resumed>) = 0 [pid 14065] close(3 [pid 14064] close(14 [pid 14065] <... close resumed>) = 0 [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] symlink("/dev/binderfs", "./binderfs" [pid 14064] close(15 [pid 14065] <... symlink resumed>) = 0 [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14064] close(16 [pid 3630] <... unlink resumed>) = 0 [pid 3627] getdents64(3, [pid 14065] <... openat resumed>) = 3 [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14065] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14064] close(17 [pid 14065] <... write resumed>) = 8 [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] close(3 [pid 14064] close(18 [pid 14065] <... close resumed>) = 0 [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] close(4 [pid 14064] close(19 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] close(5 [pid 14064] close(20 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] close(6 [pid 14064] close(21 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] close(3 [pid 14065] close(7 [pid 14064] close(22 [pid 3630] close(3 [pid 3627] <... close resumed>) = 0 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 3627] rmdir("./2356" [pid 14065] close(8 [pid 14064] close(23 [pid 3630] rmdir("./2391" [pid 3627] <... rmdir resumed>) = 0 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 3627] mkdir("./2357", 0777 [pid 14065] close(9 [pid 14064] close(24 [pid 3630] mkdir("./2392", 0777 [pid 3627] <... mkdir resumed>) = 0 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] close(10 [pid 14064] close(25 [pid 3630] <... mkdir resumed>) = 0 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14065] close(11 [pid 14064] close(26 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] close(12 [pid 14064] close(27 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] close(13 [pid 14064] close(28 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] close(14 [pid 14064] close(29 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2359 [pid 14065] close(15 [pid 14064] exit_group(0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2394 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14064] <... exit_group resumed>) = ? [pid 14065] close(16 [pid 14064] +++ exited with 0 +++ [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14065] close(17) = -1 EBADF (Bad file descriptor) [ 286.559663][ T29] ? hci_dev_do_close+0x2a/0x70 [ 286.568061][ T29] hci_dev_close_sync+0x8d/0x1150 [ 286.584674][ T29] ? hci_dev_open_sync+0x2160/0x2160 [pid 14065] close(18) = -1 EBADF (Bad file descriptor) [pid 14065] close(19./strace-static-x86_64: Process 14067 attached ) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14067] set_robust_list(0x5555566c15e0, 24 [pid 14065] close(20 [pid 14067] <... set_robust_list resumed>) = 0 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14067] chdir("./2392" [pid 14065] close(21 [pid 14067] <... chdir resumed>) = 0 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2427", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14065] close(22 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14067] <... prctl resumed>) = 0 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14066 attached [pid 14067] setpgid(0, 0 [pid 14065] close(23 [pid 3631] openat(AT_FDCWD, "./2427", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14067] <... setpgid resumed>) = 0 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 14067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14066] set_robust_list(0x5555566c15e0, 24 [pid 14065] close(24 [pid 3631] fstat(3, [pid 14067] <... openat resumed>) = 3 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14067] write(3, "1000", 4 [pid 14065] close(25 [pid 14067] <... write resumed>) = 4 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14067] close(3 [pid 14065] close(26 [pid 14067] <... close resumed>) = 0 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14067] symlink("/dev/binderfs", "./binderfs" [pid 14065] close(27 [pid 14067] <... symlink resumed>) = 0 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14067] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14066] <... set_robust_list resumed>) = 0 [pid 14065] close(28 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14067] <... openat resumed>) = 3 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14067] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14066] chdir("./2357" [pid 14065] close(29 [pid 14067] <... write resumed>) = 8 [pid 14065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14067] close(3 [pid 14065] exit_group(0 [pid 14067] <... close resumed>) = 0 [pid 14065] <... exit_group resumed>) = ? [pid 14067] close(4 [pid 14066] <... chdir resumed>) = 0 [pid 14065] +++ exited with 0 +++ [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3631] umount2("./2427/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14067] close(5 [pid 14066] <... prctl resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] setpgid(0, 0 [pid 3631] lstat("./2427/binderfs", [pid 14067] close(6 [pid 14066] <... setpgid resumed>) = 0 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] umount2("./2326", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3631] unlink("./2427/binderfs" [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14067] close(7 [pid 14066] <... openat resumed>) = 3 [pid 3631] <... unlink resumed>) = 0 [pid 3626] openat(AT_FDCWD, "./2326", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] write(3, "1000", 4 [pid 3631] getdents64(3, [pid 3626] <... openat resumed>) = 3 [pid 14067] close(8 [pid 14066] <... write resumed>) = 4 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] fstat(3, [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(3 [pid 3631] close(3 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14067] close(9 [pid 3626] getdents64(3, [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14067] close(10 [pid 3626] umount2("./2326/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14067] close(11 [pid 3626] lstat("./2326/binderfs", [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14067] close(12 [pid 3626] unlink("./2326/binderfs" [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 14067] close(13 [pid 3626] getdents64(3, [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] <... close resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14067] close(14 [pid 14066] symlink("/dev/binderfs", "./binderfs" [pid 3631] rmdir("./2427" [pid 3626] close(3 [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] <... symlink resumed>) = 0 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 14067] close(15 [pid 3626] rmdir("./2326" [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 14067] close(16 [pid 3626] mkdir("./2327", 0777 [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 14067] close(17 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14067] close(18 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2329 [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14067] close(19) = -1 EBADF (Bad file descriptor) [pid 14067] close(20) = -1 EBADF (Bad file descriptor) [pid 14066] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] mkdir("./2428", 0777 [pid 14067] close(21) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 14066] <... openat resumed>) = 3 [pid 14067] close(22 [pid 14066] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14067] close(23) = -1 EBADF (Bad file descriptor) [pid 14067] close(24) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2430 [pid 14067] close(25 [pid 14066] <... write resumed>) = 8 ./strace-static-x86_64: Process 14068 attached [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(3 [pid 14068] set_robust_list(0x5555566c15e0, 24 [pid 14067] close(26 [pid 14066] <... close resumed>) = 0 [pid 14068] <... set_robust_list resumed>) = 0 [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(4./strace-static-x86_64: Process 14069 attached [pid 14068] chdir("./2327" [pid 14067] close(27 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] set_robust_list(0x5555566c15e0, 24 [pid 14068] <... chdir resumed>) = 0 [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(5 [pid 14069] <... set_robust_list resumed>) = 0 [pid 14068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14067] close(28 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] chdir("./2428" [pid 14068] <... prctl resumed>) = 0 [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(6 [pid 14069] <... chdir resumed>) = 0 [pid 14068] setpgid(0, 0 [pid 14067] close(29 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 286.605653][ T29] hci_dev_do_close+0x32/0x70 [ 286.628004][ T29] hci_power_on+0x1c0/0x630 [ 286.643971][ T29] ? hci_error_reset+0x140/0x140 [ 286.652041][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [pid 14069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14068] <... setpgid resumed>) = 0 [pid 14067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... prctl resumed>) = 0 [pid 14068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14067] exit_group(0 [pid 14069] setpgid(0, 0 [pid 14068] <... openat resumed>) = 3 [pid 14067] <... exit_group resumed>) = ? [pid 14069] <... setpgid resumed>) = 0 [pid 14068] write(3, "1000", 4 [pid 14067] +++ exited with 0 +++ [pid 14066] close(7 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2394, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14068] <... write resumed>) = 4 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... openat resumed>) = 3 [pid 14068] close(3 [pid 14066] close(8 [pid 14069] write(3, "1000", 4 [pid 14068] <... close resumed>) = 0 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... write resumed>) = 4 [pid 14068] symlink("/dev/binderfs", "./binderfs" [pid 14066] close(9 [pid 3630] umount2("./2392", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14069] close(3 [pid 14068] <... symlink resumed>) = 0 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14069] <... close resumed>) = 0 [pid 14068] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14066] close(10 [pid 3630] openat(AT_FDCWD, "./2392", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14069] symlink("/dev/binderfs", "./binderfs" [pid 14068] <... openat resumed>) = 3 [pid 14069] <... symlink resumed>) = 0 [pid 14068] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14069] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14068] <... write resumed>) = 8 [pid 14069] <... openat resumed>) = 3 [pid 14068] close(3 [pid 14069] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14068] <... close resumed>) = 0 [pid 14069] <... write resumed>) = 8 [pid 14068] close(4 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 14069] close(3 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(11 [pid 3630] fstat(3, [pid 14069] <... close resumed>) = 0 [pid 14068] close(5 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14069] close(4 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(12 [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(6 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14069] close(5 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(13 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(7 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2392/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14069] close(6 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(14 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(8 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2392/binderfs", [pid 14069] close(7 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(15 [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(9 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14069] close(8 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(16 [pid 3630] unlink("./2392/binderfs" [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(10 [pid 14069] close(9 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(11 [pid 14069] close(10 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(12 [pid 14069] close(11 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(13 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] close(12 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(17 [pid 3630] <... unlink resumed>) = 0 [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(14 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14069] close(13 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(18 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(15 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 14069] close(14 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(19 [pid 3630] <... close resumed>) = 0 [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(16 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2392" [pid 14069] close(15 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(20 [pid 3630] <... rmdir resumed>) = 0 [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(17 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2393", 0777 [pid 14069] close(16 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(18 [pid 14069] close(17 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(19 [pid 14066] close(21 [pid 3630] <... mkdir resumed>) = 0 [pid 14069] close(18 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 286.675147][ T29] process_one_work+0x996/0x1610 [ 286.688294][ T29] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 286.706530][ T29] ? rwlock_bug.part.0+0x90/0x90 [pid 14068] close(20 [pid 14069] close(19 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(21 [pid 14069] close(20 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(22 [pid 14069] close(21 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(23 [pid 14069] close(22 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(24 [pid 14066] close(22 [pid 14069] close(23 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(25 [pid 14069] close(24 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2395 ./strace-static-x86_64: Process 14070 attached [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(26 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] set_robust_list(0x5555566c15e0, 24 [pid 14069] close(25 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(23 [pid 14070] <... set_robust_list resumed>) = 0 [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(27 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] chdir("./2393" [pid 14069] close(26 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(24 [pid 14070] <... chdir resumed>) = 0 [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(28 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14069] close(27 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14066] close(25 [pid 14070] <... prctl resumed>) = 0 [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] close(29 [pid 14069] close(28 [pid 14068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] exit_group(0 [pid 14069] close(29 [pid 14068] <... exit_group resumed>) = ? [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] setpgid(0, 0) = 0 [pid 14069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14068] +++ exited with 0 +++ [pid 14066] close(26 [pid 14070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14069] exit_group(0 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2329, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14070] <... openat resumed>) = 3 [pid 14069] <... exit_group resumed>) = ? [pid 14066] close(27 [pid 14070] write(3, "1000", 4 [pid 14069] +++ exited with 0 +++ [pid 14070] <... write resumed>) = 4 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2430, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14070] close(3 [pid 14066] close(28 [pid 14070] <... close resumed>) = 0 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] symlink("/dev/binderfs", "./binderfs" [pid 14066] close(29 [pid 14070] <... symlink resumed>) = 0 [pid 14066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2428", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14070] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14066] exit_group(0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14070] <... openat resumed>) = 3 [pid 14066] <... exit_group resumed>) = ? [pid 3631] openat(AT_FDCWD, "./2428", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] umount2("./2327", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14070] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2327", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14066] +++ exited with 0 +++ [pid 3631] <... openat resumed>) = 3 [pid 3626] <... openat resumed>) = 3 [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2327/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14070] <... write resumed>) = 8 [pid 3631] fstat(3, [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2359, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14070] close(3 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 3626] lstat("./2327/binderfs", [pid 14070] <... close resumed>) = 0 [pid 3631] getdents64(3, [pid 3627] <... restart_syscall resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14070] close(4 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] unlink("./2327/binderfs" [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2428/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... unlink resumed>) = 0 [pid 14070] close(5 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] umount2("./2357", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] getdents64(3, [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2428/binderfs", [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14070] close(6 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] close(3) = 0 [pid 3626] rmdir("./2327") = 0 [pid 3626] mkdir("./2328", 0777) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2428/binderfs" [pid 3627] openat(AT_FDCWD, "./2357", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14070] close(7 [pid 3631] <... unlink resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2330 [ 286.724167][ T29] ? _raw_spin_lock_irq+0x41/0x50 [ 286.732565][ T29] worker_thread+0x665/0x1080 [ 286.737332][ T29] ? process_one_work+0x1610/0x1610 [ 286.761459][ T29] kthread+0x2e9/0x3a0 [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3627] fstat(3, ./strace-static-x86_64: Process 14071 attached [pid 14070] close(8 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14071] set_robust_list(0x5555566c15e0, 24 [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3627] getdents64(3, [pid 14071] <... set_robust_list resumed>) = 0 [pid 14070] close(9 [pid 3631] <... close resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14071] chdir("./2328" [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2428" [pid 3627] umount2("./2357/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14071] <... chdir resumed>) = 0 [pid 14070] close(10 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2429", 0777 [pid 3627] lstat("./2357/binderfs", [pid 14071] <... prctl resumed>) = 0 [pid 14070] close(11 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14071] setpgid(0, 0 [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] unlink("./2357/binderfs" [pid 14071] <... setpgid resumed>) = 0 [pid 14070] close(12 [pid 3627] <... unlink resumed>) = 0 [pid 14071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2431 [pid 3627] getdents64(3, [pid 14071] <... openat resumed>) = 3 [pid 14070] close(13 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14071] write(3, "1000", 4 [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 14071] <... write resumed>) = 4 [pid 14070] close(14 [pid 3627] <... close resumed>) = 0 ./strace-static-x86_64: Process 14072 attached [pid 14071] close(3 [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] <... close resumed>) = 0 [pid 3627] rmdir("./2357" [pid 14071] symlink("/dev/binderfs", "./binderfs" [pid 14070] close(15 [pid 3627] <... rmdir resumed>) = 0 [pid 14071] <... symlink resumed>) = 0 [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2358", 0777 [pid 14071] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14070] close(16 [pid 3627] <... mkdir resumed>) = 0 [pid 14071] <... openat resumed>) = 3 [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14071] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14070] close(17 [pid 14072] set_robust_list(0x5555566c15e0, 24 [pid 14071] <... write resumed>) = 8 [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2360 [pid 14071] close(3 [pid 14070] close(18 [pid 14072] <... set_robust_list resumed>) = 0 [pid 14071] <... close resumed>) = 0 [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] chdir("./2429") = 0 [pid 14072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14071] close(4 [pid 14070] close(19./strace-static-x86_64: Process 14073 attached [pid 14072] setpgid(0, 0 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] set_robust_list(0x5555566c15e0, 24 [pid 14072] <... setpgid resumed>) = 0 [pid 14071] close(5 [pid 14070] close(20 [pid 14073] <... set_robust_list resumed>) = 0 [pid 14072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] <... openat resumed>) = 3 [pid 14072] write(3, "1000", 4) = 4 [pid 14071] close(6 [pid 14070] close(21 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] chdir("./2358" [pid 14072] close(3 [pid 14073] <... chdir resumed>) = 0 [pid 14072] <... close resumed>) = 0 [ 286.787889][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.801630][ T29] ret_from_fork+0x1f/0x30 [ 286.824090][ T29] [pid 14071] close(7 [pid 14070] close(22 [pid 14073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14072] symlink("/dev/binderfs", "./binderfs" [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] <... prctl resumed>) = 0 [pid 14072] <... symlink resumed>) = 0 [pid 14071] close(8 [pid 14070] close(23 [pid 14073] setpgid(0, 0 [pid 14072] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] <... setpgid resumed>) = 0 [pid 14072] <... openat resumed>) = 3 [pid 14071] close(9 [pid 14070] close(24 [pid 14073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14072] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 14072] close(3) = 0 [pid 14072] close(4 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] <... openat resumed>) = 3 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] close(10 [pid 14070] close(25 [pid 14073] write(3, "1000", 4 [pid 14072] close(5 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] <... write resumed>) = 4 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] close(11 [pid 14070] close(26 [pid 14073] close(3 [pid 14072] close(6 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] <... close resumed>) = 0 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] close(12 [pid 14070] close(27 [pid 14073] symlink("/dev/binderfs", "./binderfs" [pid 14072] close(7) = -1 EBADF (Bad file descriptor) [pid 14072] close(8) = -1 EBADF (Bad file descriptor) [pid 14072] close(9) = -1 EBADF (Bad file descriptor) [pid 14072] close(10) = -1 EBADF (Bad file descriptor) [pid 14072] close(11) = -1 EBADF (Bad file descriptor) [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] <... symlink resumed>) = 0 [pid 14073] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14072] close(12 [pid 14071] close(13 [pid 14070] close(28 [pid 14073] <... openat resumed>) = 3 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14072] close(13 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] <... write resumed>) = 8 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] close(14 [pid 14070] close(29 [pid 14073] close(3 [pid 14072] close(14 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] <... close resumed>) = 0 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] close(15 [pid 14070] exit_group(0 [pid 14073] close(4 [pid 14072] close(15 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] <... exit_group resumed>) = ? [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] close(16 [pid 14072] close(16 [pid 14073] close(5 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14070] +++ exited with 0 +++ [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] close(17 [pid 14071] close(17 [pid 14073] close(6 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] close(18 [pid 14071] close(18 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 14073] close(7 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] close(19 [pid 14071] close(19 [pid 14073] close(8 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] close(20 [pid 14071] close(20 [pid 14073] close(9 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 286.843373][ T29] INFO: task kworker/u5:3:3617 blocked for more than 144 seconds. [ 286.877350][ T29] Not tainted 5.18.0-syzkaller-10643-g9d004b2f4fea #0 [pid 3630] umount2("./2393", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] close(21 [pid 14071] close(21 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14073] close(10 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2393", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] close(22 [pid 14071] close(22 [pid 3630] <... openat resumed>) = 3 [pid 14073] close(11 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] close(23 [pid 14071] close(23 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14073] close(12 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] close(24 [pid 14071] close(24 [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] close(25) = -1 EBADF (Bad file descriptor) [pid 14072] close(26) = -1 EBADF (Bad file descriptor) [pid 14073] close(13 [pid 14072] close(27 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] close(25 [pid 3630] umount2("./2393/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14073] close(14 [pid 14072] close(28 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] close(26 [pid 3630] lstat("./2393/binderfs", [pid 14073] close(15 [pid 14072] close(29 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] close(27 [pid 3630] unlink("./2393/binderfs" [pid 14073] close(16 [pid 14072] exit_group(0 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 14072] <... exit_group resumed>) = ? [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14072] +++ exited with 0 +++ [pid 14071] close(28 [pid 3630] getdents64(3, [pid 14073] close(17 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] close(29 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 3630] close(3 [pid 14073] close(18 [pid 14071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 14073] close(19 [pid 14071] exit_group(0 [pid 3630] rmdir("./2393" [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14071] <... exit_group resumed>) = ? [pid 3630] <... rmdir resumed>) = 0 [pid 14073] close(20) = -1 EBADF (Bad file descriptor) [pid 14071] +++ exited with 0 +++ [pid 3631] umount2("./2429", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] mkdir("./2394", 0777 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3626] umount2("./2328", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2328", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2328/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2328/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2328/binderfs" [pid 14073] close(21 [pid 3626] <... unlink resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... mkdir resumed>) = 0 [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2429", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] getdents64(3, [ 286.904823][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.936804][ T29] task:kworker/u5:3 state:D stack:27568 pid: 3617 ppid: 2 flags:0x00004000 [ 286.948118][ T29] Workqueue: hci8 hci_power_on [pid 14073] close(22 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3) = 0 [pid 3626] rmdir("./2328") = 0 [pid 3626] mkdir("./2329", 0777) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14073] close(23 [pid 3631] fstat(3, [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2331 [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2396 [pid 14073] close(24 [pid 3631] getdents64(3, [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 14074 attached [pid 14073] close(25 [pid 3631] umount2("./2429/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 14075 attached [pid 14073] close(26 [pid 3631] lstat("./2429/binderfs", [pid 14074] set_robust_list(0x5555566c15e0, 24 [pid 14075] set_robust_list(0x5555566c15e0, 24) = 0 [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14073] close(27 [pid 3631] unlink("./2429/binderfs" [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] close(28 [pid 3631] <... unlink resumed>) = 0 [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14073] close(29 [pid 3631] getdents64(3, [pid 14073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14073] exit_group(0) = ? [pid 3631] close(3 [pid 14075] chdir("./2329" [pid 14074] <... set_robust_list resumed>) = 0 [pid 14073] +++ exited with 0 +++ [pid 3631] <... close resumed>) = 0 [pid 14075] <... chdir resumed>) = 0 [pid 14075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14075] setpgid(0, 0) = 0 [pid 14075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3631] rmdir("./2429" [pid 14075] write(3, "1000", 4 [pid 3631] <... rmdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2360, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] mkdir("./2430", 0777 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 14075] <... write resumed>) = 4 [pid 3631] <... mkdir resumed>) = 0 [pid 3627] <... restart_syscall resumed>) = 0 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14075] close(3) = 0 [pid 14075] symlink("/dev/binderfs", "./binderfs") = 0 [pid 14075] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2432 [pid 3627] umount2("./2358", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14075] <... openat resumed>) = 3 [pid 14074] chdir("./2394" [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14075] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14074] <... chdir resumed>) = 0 [pid 3627] openat(AT_FDCWD, "./2358", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14075] <... write resumed>) = 8 [pid 14074] prctl(PR_SET_PDEATHSIG, SIGKILL [ 286.961421][ T29] Call Trace: [ 286.964894][ T29] [ 286.967846][ T29] __schedule+0xa00/0x4b30 [ 286.977359][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 286.989516][ T29] ? update_load_avg+0x1bd/0x1c80 [ 286.995263][ T29] ? io_schedule_timeout+0x140/0x140 [pid 14075] close(3 [pid 14074] <... prctl resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 14075] <... close resumed>) = 0 [pid 3627] fstat(3, [pid 14075] close(4 [pid 14074] setpgid(0, 0 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14075] close(5 [pid 14074] <... setpgid resumed>) = 0 [pid 3627] getdents64(3, [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14075] close(6 [pid 14074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] umount2("./2358/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14075] close(7 [pid 3627] lstat("./2358/binderfs", [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... openat resumed>) = 3 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14075] close(8 [pid 14074] write(3, "1000", 4 [pid 3627] unlink("./2358/binderfs" [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14076 attached [pid 14075] close(9 [pid 14074] <... write resumed>) = 4 [pid 3627] <... unlink resumed>) = 0 [pid 14076] set_robust_list(0x5555566c15e0, 24 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(3 [pid 3627] getdents64(3, [pid 14076] <... set_robust_list resumed>) = 0 [pid 14075] close(10 [pid 14074] <... close resumed>) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14076] chdir("./2430" [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] symlink("/dev/binderfs", "./binderfs" [pid 3627] close(3 [pid 14076] <... chdir resumed>) = 0 [pid 14075] close(11 [pid 14076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... symlink resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 14076] <... prctl resumed>) = 0 [pid 14075] close(12 [pid 3627] rmdir("./2358" [pid 14076] setpgid(0, 0 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14076] <... setpgid resumed>) = 0 [pid 14075] close(13 [pid 3627] <... rmdir resumed>) = 0 [pid 14076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... openat resumed>) = 3 [pid 3627] mkdir("./2359", 0777 [pid 14076] <... openat resumed>) = 3 [pid 14075] close(14 [pid 14074] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14076] write(3, "1000", 4 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 14076] <... write resumed>) = 4 [pid 14075] close(15 [pid 14074] <... write resumed>) = 8 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14076] close(3 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(3 [pid 14076] <... close resumed>) = 0 [pid 14075] close(16 [pid 14076] symlink("/dev/binderfs", "./binderfs" [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... symlink resumed>) = 0 [pid 14075] close(17 [pid 14076] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = 0 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2361 [pid 14076] <... openat resumed>) = 3 [pid 14075] close(18 [pid 14074] close(4 [pid 14076] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... write resumed>) = 8 [pid 14075] close(19 [pid 14074] close(5./strace-static-x86_64: Process 14077 attached [pid 14076] close(3 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = 0 [pid 14075] close(20 [pid 14074] close(6 [pid 14076] close(4 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14075] close(21 [pid 14074] close(7 [pid 14076] close(5 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14075] close(22 [pid 14074] close(8 [pid 14076] close(6 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14075] close(23 [pid 14074] close(9 [pid 14077] set_robust_list(0x5555566c15e0, 24 [pid 14076] close(7 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] <... set_robust_list resumed>) = 0 [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14075] close(24 [pid 14074] close(10 [pid 14076] close(8 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] chdir("./2359" [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14075] close(25 [pid 14074] close(11 [pid 14076] close(9 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] <... chdir resumed>) = 0 [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14075] close(26 [pid 14074] close(12 [pid 14077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14076] close(10 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] <... prctl resumed>) = 0 [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14075] close(27 [pid 14074] close(13 [pid 14076] close(11 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] setpgid(0, 0 [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14075] close(28 [pid 14074] close(14 [pid 14077] <... setpgid resumed>) = 0 [pid 14076] close(12 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14075] close(29 [pid 14074] close(15 [pid 14077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14076] close(13 [pid 14075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] <... openat resumed>) = 3 [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14075] exit_group(0 [pid 14074] close(16 [pid 14077] write(3, "1000", 4 [pid 14076] close(14 [pid 14075] <... exit_group resumed>) = ? [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] <... write resumed>) = 4 [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14075] +++ exited with 0 +++ [pid 14074] close(17 [pid 14077] close(3 [pid 14076] close(15 [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14077] <... close resumed>) = 0 [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(18 [pid 14077] symlink("/dev/binderfs", "./binderfs" [ 287.011596][ T29] schedule+0xd2/0x1f0 [ 287.015717][ T29] schedule_timeout+0x1db/0x2a0 [ 287.036430][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 287.050034][ T29] ? __wait_for_common+0x36f/0x530 [pid 14076] close(16 [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] <... symlink resumed>) = 0 [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] close(17 [pid 14074] close(19 [pid 14077] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] close(18 [pid 3626] umount2("./2329", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14077] <... openat resumed>) = 3 [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(20 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14077] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14076] close(19 [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2329", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14077] <... write resumed>) = 8 [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(21 [pid 3626] <... openat resumed>) = 3 [pid 14077] close(3 [pid 14076] close(20 [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 14077] <... close resumed>) = 0 [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(22 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14077] close(4 [pid 14076] close(21 [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(23 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14077] close(5 [pid 14076] close(22 [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2329/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(24 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14077] close(6 [pid 14076] close(23 [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2329/binderfs", [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(25 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14077] close(7 [pid 14076] close(24 [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2329/binderfs" [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(26 [pid 3626] <... unlink resumed>) = 0 [pid 14077] close(8 [pid 14076] close(25 [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(27 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14077] close(9 [pid 14076] close(26 [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(28 [pid 3626] <... close resumed>) = 0 [pid 14077] close(10 [pid 14076] close(27 [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] rmdir("./2329" [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] close(29 [pid 3626] <... rmdir resumed>) = 0 [pid 14077] close(11 [pid 14076] close(28 [pid 3626] mkdir("./2330", 0777 [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... mkdir resumed>) = 0 [pid 14076] close(29 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14077] close(12 [pid 14076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14074] exit_group(0 [pid 14076] exit_group(0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2332 [ 287.064395][ T29] ? mark_held_locks+0x9f/0xe0 [ 287.076377][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 287.087946][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 287.093601][ T29] __wait_for_common+0x378/0x530 [ 287.101267][ T29] ? usleep_range_state+0x1b0/0x1b0 [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14076] <... exit_group resumed>) = ? [pid 14074] <... exit_group resumed>) = ? [pid 14076] +++ exited with 0 +++ [pid 14077] close(13 [pid 14074] +++ exited with 0 +++ [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2432, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14077] close(14) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2396, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 14078 attached [pid 14077] close(15 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 14078] set_robust_list(0x5555566c15e0, 24) = 0 [pid 14078] chdir("./2330" [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2430", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... restart_syscall resumed>) = 0 [pid 14077] close(16 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2430", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14077] close(17 [pid 14078] <... chdir resumed>) = 0 [pid 14078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14078] setpgid(0, 0) = 0 [pid 3631] <... openat resumed>) = 3 [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3630] umount2("./2394", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14077] close(18 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14077] close(19 [pid 3631] getdents64(3, [pid 3630] openat(AT_FDCWD, "./2394", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14077] close(20 [pid 3631] umount2("./2430/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... openat resumed>) = 3 [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] fstat(3, [pid 14077] close(21 [pid 3631] lstat("./2430/binderfs", [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14078] <... openat resumed>) = 3 [pid 14077] close(22 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] getdents64(3, [pid 14078] write(3, "1000", 4 [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14078] <... write resumed>) = 4 [pid 14078] close(3) = 0 [pid 14078] symlink("/dev/binderfs", "./binderfs") = 0 [pid 14078] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 14078] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 14078] close(3) = 0 [pid 14078] close(4) = -1 EBADF (Bad file descriptor) [pid 14078] close(5) = -1 EBADF (Bad file descriptor) [pid 14078] close(6 [pid 14077] close(23 [pid 14078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 287.112869][ T29] ? out_of_line_wait_on_bit_timeout+0x170/0x170 [pid 3631] unlink("./2430/binderfs" [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14078] close(7 [pid 14077] close(24 [pid 3631] <... unlink resumed>) = 0 [pid 14078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3630] umount2("./2394/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14078] close(8 [pid 14077] close(25 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14078] close(9) = -1 EBADF (Bad file descriptor) [pid 14078] close(10) = -1 EBADF (Bad file descriptor) [pid 14078] close(11) = -1 EBADF (Bad file descriptor) [pid 14078] close(12) = -1 EBADF (Bad file descriptor) [pid 14078] close(13) = -1 EBADF (Bad file descriptor) [pid 14078] close(14) = -1 EBADF (Bad file descriptor) [pid 14078] close(15) = -1 EBADF (Bad file descriptor) [pid 14078] close(16) = -1 EBADF (Bad file descriptor) [pid 14078] close(17) = -1 EBADF (Bad file descriptor) [pid 14078] close(18) = -1 EBADF (Bad file descriptor) [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14078] close(19 [pid 14077] close(26 [pid 3631] <... close resumed>) = 0 [pid 3630] lstat("./2394/binderfs", [pid 14078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2430" [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14078] close(20 [pid 14077] close(27 [pid 3631] <... rmdir resumed>) = 0 [pid 14078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2431", 0777 [pid 3630] unlink("./2394/binderfs" [pid 14078] close(21 [pid 14077] close(28 [pid 14078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 14078] close(22 [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] <... unlink resumed>) = 0 [pid 14078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] close(29 [pid 14078] close(23 [pid 14077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14078] close(24) = -1 EBADF (Bad file descriptor) [pid 14078] close(25) = -1 EBADF (Bad file descriptor) [pid 14078] close(26 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14077] exit_group(0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2433 [pid 3630] close(3 [pid 14078] close(27 [pid 14077] <... exit_group resumed>) = ? [pid 14078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 14078] close(28) = -1 EBADF (Bad file descriptor) [pid 14078] close(29) = -1 EBADF (Bad file descriptor) [pid 14078] exit_group(0) = ? [pid 14078] +++ exited with 0 +++ [pid 14077] +++ exited with 0 +++ [pid 3630] rmdir("./2394" [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2332, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... rmdir resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2361, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] mkdir("./2395", 0777 [pid 3626] umount2("./2330", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3630] <... mkdir resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] openat(AT_FDCWD, "./2330", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2330/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] umount2("./2359", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 14080 attached [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2397 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2330/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] openat(AT_FDCWD, "./2359", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] unlink("./2330/binderfs"./strace-static-x86_64: Process 14079 attached [pid 14080] set_robust_list(0x5555566c15e0, 24 [pid 3627] <... openat resumed>) = 3 [pid 3626] <... unlink resumed>) = 0 [pid 14080] <... set_robust_list resumed>) = 0 [pid 14079] set_robust_list(0x5555566c15e0, 24 [pid 3627] fstat(3, [pid 3626] getdents64(3, [pid 14079] <... set_robust_list resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14079] chdir("./2431" [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] close(3 [pid 14080] chdir("./2395" [pid 14079] <... chdir resumed>) = 0 [pid 3626] <... close resumed>) = 0 [pid 14079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3626] rmdir("./2330" [pid 14079] <... prctl resumed>) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 14079] setpgid(0, 0 [pid 3626] mkdir("./2331", 0777 [pid 14079] <... setpgid resumed>) = 0 [pid 14080] <... chdir resumed>) = 0 [pid 3627] getdents64(3, [pid 3626] <... mkdir resumed>) = 0 [pid 14080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14080] <... prctl resumed>) = 0 [pid 14079] <... openat resumed>) = 3 [pid 3627] umount2("./2359/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14080] setpgid(0, 0 [pid 14079] write(3, "1000", 4 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2333 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14080] <... setpgid resumed>) = 0 [pid 14079] <... write resumed>) = 4 [pid 3627] lstat("./2359/binderfs", [pid 14080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14079] close(3) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [ 287.136128][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 287.150228][ T29] __flush_work+0x56c/0xb10 [ 287.164424][ T29] ? queue_delayed_work_on+0x120/0x120 [ 287.170089][ T29] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [pid 14080] <... openat resumed>) = 3 [pid 14079] symlink("/dev/binderfs", "./binderfs" [pid 3627] unlink("./2359/binderfs" [pid 14080] write(3, "1000", 4 [pid 14079] <... symlink resumed>) = 0 [pid 14079] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 14081 attached [pid 14080] <... write resumed>) = 4 [pid 14079] <... openat resumed>) = 3 [pid 14080] close(3 [pid 14079] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] getdents64(3, [pid 14081] set_robust_list(0x5555566c15e0, 24 [pid 14080] <... close resumed>) = 0 [pid 14079] <... write resumed>) = 8 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14080] symlink("/dev/binderfs", "./binderfs" [pid 14079] close(3 [pid 3627] close(3 [pid 14080] <... symlink resumed>) = 0 [pid 14079] <... close resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 14080] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14079] close(4 [pid 3627] rmdir("./2359" [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... openat resumed>) = 3 [pid 14079] close(5) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14080] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14079] close(6) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2360", 0777 [pid 14080] <... write resumed>) = 8 [pid 14079] close(7 [pid 14080] close(3 [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 14080] <... close resumed>) = 0 [pid 14079] close(8 [pid 14081] <... set_robust_list resumed>) = 0 [pid 14080] close(4 [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14079] close(9) = -1 EBADF (Bad file descriptor) [pid 14079] close(10) = -1 EBADF (Bad file descriptor) [pid 14079] close(11) = -1 EBADF (Bad file descriptor) [pid 14079] close(12) = -1 EBADF (Bad file descriptor) [pid 14079] close(13) = -1 EBADF (Bad file descriptor) [pid 14079] close(14 [pid 14081] chdir("./2331" [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14079] close(15) = -1 EBADF (Bad file descriptor) [pid 14079] close(16) = -1 EBADF (Bad file descriptor) [pid 14079] close(17) = -1 EBADF (Bad file descriptor) [pid 14079] close(18) = -1 EBADF (Bad file descriptor) [pid 14079] close(19 [pid 14080] close(5 [pid 14081] <... chdir resumed>) = 0 [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2362 [pid 14081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14080] close(6 [pid 14079] close(20 [pid 14081] <... prctl resumed>) = 0 [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14079] close(21 [pid 14081] setpgid(0, 0) = 0 [pid 14080] close(7 [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14082 attached [pid 14081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14079] close(22 [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] set_robust_list(0x5555566c15e0, 24 [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] <... set_robust_list resumed>) = 0 [pid 14081] <... openat resumed>) = 3 [pid 14080] close(8 [pid 14079] close(23 [pid 14082] chdir("./2360" [pid 14081] write(3, "1000", 4 [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] <... chdir resumed>) = 0 [pid 14081] <... write resumed>) = 4 [pid 14080] close(9 [pid 14079] close(24 [pid 14082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14081] close(3 [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] <... prctl resumed>) = 0 [pid 14081] <... close resumed>) = 0 [pid 14080] close(10 [pid 14079] close(25 [pid 14082] setpgid(0, 0 [pid 14081] symlink("/dev/binderfs", "./binderfs" [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] <... setpgid resumed>) = 0 [pid 14081] <... symlink resumed>) = 0 [pid 14080] close(11 [pid 14079] close(26 [pid 14082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14081] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] <... openat resumed>) = 3 [pid 14079] close(27 [pid 14082] write(3, "1000", 4 [pid 14081] <... openat resumed>) = 3 [pid 14080] close(12 [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] <... write resumed>) = 4 [pid 14081] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14079] close(28 [pid 14082] close(3 [pid 14080] close(13 [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] <... close resumed>) = 0 [pid 14081] <... write resumed>) = 8 [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14079] close(29 [pid 14082] symlink("/dev/binderfs", "./binderfs" [pid 14079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] <... symlink resumed>) = 0 [pid 14081] close(3 [pid 14080] close(14 [pid 14079] exit_group(0 [pid 14082] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14081] <... close resumed>) = 0 [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14079] <... exit_group resumed>) = ? [pid 14082] <... openat resumed>) = 3 [pid 14081] close(4 [pid 14080] close(15 [pid 14079] +++ exited with 0 +++ [pid 14082] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 14082] close(3) = 0 [pid 14082] close(4) = -1 EBADF (Bad file descriptor) [pid 14082] close(5) = -1 EBADF (Bad file descriptor) [pid 14082] close(6) = -1 EBADF (Bad file descriptor) [pid 14082] close(7) = -1 EBADF (Bad file descriptor) [pid 14082] close(8) = -1 EBADF (Bad file descriptor) [pid 14082] close(9 [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] close(10) = -1 EBADF (Bad file descriptor) [pid 14082] close(11) = -1 EBADF (Bad file descriptor) [pid 14082] close(12) = -1 EBADF (Bad file descriptor) [pid 14082] close(13) = -1 EBADF (Bad file descriptor) [pid 14082] close(14) = -1 EBADF (Bad file descriptor) [pid 14082] close(15) = -1 EBADF (Bad file descriptor) [pid 14082] close(16) = -1 EBADF (Bad file descriptor) [pid 14082] close(17) = -1 EBADF (Bad file descriptor) [pid 14082] close(18) = -1 EBADF (Bad file descriptor) [ 287.187691][ T29] ? mark_held_locks+0x9f/0xe0 [ 287.201234][ T29] __cancel_work_timer+0x3f9/0x570 [ 287.206557][ T29] ? try_to_grab_pending+0xd0/0xd0 [ 287.227887][ T29] ? rcu_read_lock_sched_held+0x3a/0x70 [pid 14082] close(19 [pid 14081] close(5 [pid 14080] close(16 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2433, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 14082] close(20 [pid 14081] close(6 [pid 14080] close(17 [pid 3631] <... restart_syscall resumed>) = 0 [pid 14082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] close(21 [pid 14081] close(7 [pid 14080] close(18 [pid 14082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] close(22 [pid 14081] close(8 [pid 14080] close(19 [pid 3631] umount2("./2431", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14082] close(23 [pid 14081] close(9 [pid 14080] close(20 [pid 3631] openat(AT_FDCWD, "./2431", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 14082] close(24 [pid 14081] close(10 [pid 14080] close(21 [pid 3631] fstat(3, [pid 14082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14082] close(25 [pid 14081] close(11 [pid 14080] close(22 [pid 3631] getdents64(3, [pid 14082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14082] close(26 [pid 14081] close(12 [pid 14080] close(23 [pid 3631] umount2("./2431/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14082] close(27 [pid 14081] close(13 [pid 14080] close(24 [pid 3631] lstat("./2431/binderfs", [pid 14082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14082] close(28 [pid 14081] close(14 [pid 14080] close(25 [pid 3631] unlink("./2431/binderfs" [pid 14082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14082] close(29 [pid 14081] close(15 [pid 14080] close(26 [pid 3631] <... unlink resumed>) = 0 [pid 14082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14082] exit_group(0 [pid 14081] close(16 [pid 14080] close(27 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14082] <... exit_group resumed>) = ? [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 14082] +++ exited with 0 +++ [pid 14081] close(17 [pid 14080] close(28 [pid 3631] <... close resumed>) = 0 [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2431" [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2362, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14081] close(18 [pid 14080] close(29 [pid 3631] <... rmdir resumed>) = 0 [pid 14080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] close(19 [pid 14080] exit_group(0 [pid 3631] mkdir("./2432", 0777 [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14080] <... exit_group resumed>) = ? [pid 3631] <... mkdir resumed>) = 0 [pid 3627] umount2("./2360", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14081] close(20 [pid 14080] +++ exited with 0 +++ [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] close(21 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2397, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] openat(AT_FDCWD, "./2360", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2434 [pid 3627] <... openat resumed>) = 3 ./strace-static-x86_64: Process 14083 attached [pid 14081] close(22 [pid 3627] fstat(3, [pid 14083] set_robust_list(0x5555566c15e0, 24) = 0 [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14081] close(23) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14083] chdir("./2432" [pid 14081] close(24 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2395", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] umount2("./2360/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14081] close(25 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2395", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] lstat("./2360/binderfs", [pid 14081] close(26 [pid 3630] <... openat resumed>) = 3 [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14081] close(27 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3627] unlink("./2360/binderfs" [pid 14081] close(28 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... unlink resumed>) = 0 [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14081] close(29 [pid 3627] getdents64(3, [pid 14081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14081] exit_group(0 [pid 3630] umount2("./2395/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] close(3 [pid 14081] <... exit_group resumed>) = ? [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... close resumed>) = 0 [pid 14083] <... chdir resumed>) = 0 [pid 14083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14083] setpgid(0, 0) = 0 [pid 14083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14081] +++ exited with 0 +++ [pid 3630] lstat("./2395/binderfs", [pid 3627] rmdir("./2360" [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3630] unlink("./2395/binderfs" [pid 3627] <... rmdir resumed>) = 0 [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 3630] <... unlink resumed>) = 0 [pid 3626] <... restart_syscall resumed>) = 0 [pid 3630] getdents64(3, [pid 3627] mkdir("./2361", 0777 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 14083] <... openat resumed>) = 3 [pid 3630] close(3 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] umount2("./2331", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14083] write(3, "1000", 4 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14083] <... write resumed>) = 4 [pid 3626] openat(AT_FDCWD, "./2331", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14083] close(3 [pid 3626] <... openat resumed>) = 3 [pid 14083] <... close resumed>) = 0 [ 287.247395][ T29] ? trace_contention_end+0xea/0x150 [ 287.260461][ T29] ? __mutex_lock+0x231/0x1350 [ 287.265282][ T29] ? hci_dev_do_close+0x2a/0x70 [ 287.279235][ T29] hci_dev_close_sync+0x8d/0x1150 [ 287.285963][ T29] ? hci_dev_open_sync+0x2160/0x2160 [ 287.292866][ T29] hci_dev_do_close+0x32/0x70 [pid 3626] fstat(3, [pid 14083] symlink("/dev/binderfs", "./binderfs" [pid 3630] <... close resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14083] <... symlink resumed>) = 0 [pid 3630] rmdir("./2395" [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2363 [pid 3626] getdents64(3, [pid 14083] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] <... rmdir resumed>) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 14084 attached [pid 14083] <... openat resumed>) = 3 [pid 3630] mkdir("./2396", 0777 [pid 3626] umount2("./2331/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14083] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14083] <... write resumed>) = 8 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] lstat("./2331/binderfs", [pid 14084] set_robust_list(0x5555566c15e0, 24 [pid 14083] close(3 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14083] <... close resumed>) = 0 [pid 3626] unlink("./2331/binderfs" [pid 14083] close(4 [pid 3626] <... unlink resumed>) = 0 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14083] close(5 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 14084] <... set_robust_list resumed>) = 0 [pid 14083] close(6 [pid 3626] <... close resumed>) = 0 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2398 [pid 3626] rmdir("./2331" [pid 14084] chdir("./2361" [pid 14083] close(7 [pid 3626] <... rmdir resumed>) = 0 [pid 14084] <... chdir resumed>) = 0 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2332", 0777 [pid 14084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14083] close(8 [pid 3626] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 14085 attached [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14085] set_robust_list(0x5555566c15e0, 24 [pid 14084] <... prctl resumed>) = 0 [pid 14083] close(9 [pid 14085] <... set_robust_list resumed>) = 0 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2334 [pid 14085] chdir("./2396" [pid 14084] setpgid(0, 0 [pid 14083] close(10 [pid 14085] <... chdir resumed>) = 0 [pid 14084] <... setpgid resumed>) = 0 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14083] close(11 [pid 14084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14085] <... prctl resumed>) = 0 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] setpgid(0, 0 [pid 14083] close(12 [pid 14085] <... setpgid resumed>) = 0 [pid 14084] <... openat resumed>) = 3 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14084] write(3, "1000", 4 [pid 14083] close(13 [pid 14085] <... openat resumed>) = 3 [pid 14084] <... write resumed>) = 4 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14086 attached [pid 14085] write(3, "1000", 4 [pid 14084] close(3 [pid 14083] close(14 [pid 14086] set_robust_list(0x5555566c15e0, 24 [pid 14085] <... write resumed>) = 4 [pid 14084] <... close resumed>) = 0 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... set_robust_list resumed>) = 0 [pid 14085] close(3 [pid 14084] symlink("/dev/binderfs", "./binderfs" [pid 14083] close(15 [pid 14086] chdir("./2332" [pid 14085] <... close resumed>) = 0 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... chdir resumed>) = 0 [pid 14085] symlink("/dev/binderfs", "./binderfs" [pid 14084] <... symlink resumed>) = 0 [pid 14083] close(16 [pid 14086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14085] <... symlink resumed>) = 0 [pid 14084] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... prctl resumed>) = 0 [pid 14085] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14083] close(17 [pid 14086] setpgid(0, 0 [pid 14085] <... openat resumed>) = 3 [pid 14084] <... openat resumed>) = 3 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... setpgid resumed>) = 0 [pid 14085] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14084] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14083] close(18 [pid 14086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14085] <... write resumed>) = 8 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... openat resumed>) = 3 [pid 14085] close(3 [pid 14084] <... write resumed>) = 8 [pid 14083] close(19 [pid 14086] write(3, "1000", 4 [pid 14085] <... close resumed>) = 0 [pid 14084] close(3 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... write resumed>) = 4 [pid 14085] close(4 [pid 14084] <... close resumed>) = 0 [pid 14083] close(20 [pid 14086] close(3 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(4 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = 0 [pid 14085] close(5 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14083] close(21 [pid 14086] symlink("/dev/binderfs", "./binderfs" [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(5 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... symlink resumed>) = 0 [ 287.312401][ T29] hci_power_on+0x1c0/0x630 [ 287.317141][ T29] ? hci_error_reset+0x140/0x140 [ 287.340843][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [pid 14085] close(6 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14083] close(22 [pid 14086] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(6 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... openat resumed>) = 3 [pid 14085] close(7 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14083] close(23 [pid 14086] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(7 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... write resumed>) = 8 [pid 14085] close(8 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14083] close(24 [pid 14086] close(3 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(8 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = 0 [pid 14085] close(9 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14083] close(25 [pid 14086] close(4 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(9 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(10 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14083] close(26 [pid 14086] close(5 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(10 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(11 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14083] close(27 [pid 14086] close(6 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(11 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(12 [pid 14083] close(28 [pid 14086] close(7 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(13 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14083] close(29 [pid 14086] close(8 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(12 [pid 14083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(14 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14083] exit_group(0 [pid 14086] close(9 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(13 [pid 14083] <... exit_group resumed>) = ? [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(15 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14083] +++ exited with 0 +++ [pid 14086] close(10 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(16 [pid 14086] close(11 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(17 [pid 14086] close(12 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(18 [pid 14086] close(13 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(19 [pid 14086] close(14 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(20 [pid 14084] close(14 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2434, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14086] close(15 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(21 [pid 14086] close(16 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(22 [pid 14086] close(17 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(23 [pid 14086] close(18 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(24 [pid 14084] close(15 [pid 14086] close(19 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(25 [pid 14084] close(16 [pid 3631] umount2("./2432", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14086] close(20 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(26 [pid 14084] close(17 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14086] close(21 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2432", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(27 [pid 14084] close(18 [pid 14086] close(22 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(28 [pid 14086] close(23 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] close(29 [pid 14086] close(24 [pid 14085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] exit_group(0 [pid 14086] close(25 [pid 14085] <... exit_group resumed>) = ? [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14085] +++ exited with 0 +++ [pid 14086] close(26) = -1 EBADF (Bad file descriptor) [pid 14086] close(27 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2398, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(19 [pid 14086] close(28 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2396", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(20 [pid 3631] getdents64(3, [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14086] close(29 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] openat(AT_FDCWD, "./2396", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14084] close(21 [pid 3631] umount2("./2432/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14086] exit_group(0 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] <... openat resumed>) = 3 [pid 14086] <... exit_group resumed>) = ? [ 287.358298][ T29] process_one_work+0x996/0x1610 [ 287.368916][ T29] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 287.378292][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 287.393677][ T29] ? _raw_spin_lock_irq+0x41/0x50 [ 287.398943][ T29] worker_thread+0x665/0x1080 [pid 14084] close(22 [pid 3631] lstat("./2432/binderfs", [pid 3630] fstat(3, [pid 14086] +++ exited with 0 +++ [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14084] close(23 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3631] unlink("./2432/binderfs" [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2334, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14084] close(24 [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2332", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] openat(AT_FDCWD, "./2332", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3626] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] umount2("./2332/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3626] lstat("./2332/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] unlink("./2332/binderfs" [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3630] umount2("./2396/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... unlink resumed>) = 0 [pid 3626] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] close(3) = 0 [pid 3626] rmdir("./2332" [pid 14084] close(25 [pid 3626] <... rmdir resumed>) = 0 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3631] close(3 [pid 3626] mkdir("./2333", 0777 [pid 14084] close(26 [pid 3631] <... close resumed>) = 0 [pid 3630] lstat("./2396/binderfs", [pid 3626] <... mkdir resumed>) = 0 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2432" [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14084] close(27 [pid 3631] <... rmdir resumed>) = 0 [pid 3630] unlink("./2396/binderfs" [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2433", 0777 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2335 [pid 14084] close(28 [pid 3631] <... mkdir resumed>) = 0 [pid 3630] <... unlink resumed>) = 0 [pid 14084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3630] getdents64(3, [pid 14084] close(29) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 14088 attached [pid 14084] exit_group(0 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2435 [pid 3630] close(3) = 0 [pid 14084] <... exit_group resumed>) = ? [pid 3630] rmdir("./2396" [pid 14088] set_robust_list(0x5555566c15e0, 24) = 0 [pid 14088] chdir("./2433" [pid 14084] +++ exited with 0 +++ [pid 14088] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 14087 attached [pid 3630] <... rmdir resumed>) = 0 [pid 14088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14087] set_robust_list(0x5555566c15e0, 24 [pid 3630] mkdir("./2397", 0777 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2363, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14088] <... prctl resumed>) = 0 [pid 14088] setpgid(0, 0) = 0 [pid 14088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14088] write(3, "1000", 4) = 4 [pid 14088] close(3) = 0 [pid 14088] symlink("/dev/binderfs", "./binderfs") = 0 [pid 14088] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 14088] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14087] <... set_robust_list resumed>) = 0 [pid 3630] <... mkdir resumed>) = 0 [pid 14088] <... write resumed>) = 8 [pid 3627] <... restart_syscall resumed>) = 0 [pid 14087] chdir("./2333" [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14088] close(3) = 0 [pid 14088] close(4) = -1 EBADF (Bad file descriptor) [pid 14088] close(5) = -1 EBADF (Bad file descriptor) [pid 14088] close(6) = -1 EBADF (Bad file descriptor) [pid 14088] close(7 [pid 14087] <... chdir resumed>) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2399 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3627] umount2("./2361", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14088] close(8 [pid 14087] <... prctl resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 287.421937][ T29] ? process_one_work+0x1610/0x1610 [ 287.427189][ T29] kthread+0x2e9/0x3a0 [ 287.441304][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 287.451909][ T29] ret_from_fork+0x1f/0x30 [ 287.456611][ T29] [ 287.459712][ T29] INFO: task kworker/u5:4:3619 blocked for more than 144 seconds. [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] setpgid(0, 0 [pid 3627] openat(AT_FDCWD, "./2361", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14088] close(9 [pid 14087] <... setpgid resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14088] close(10 [pid 14087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] fstat(3, [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14088] close(11 [pid 14087] <... openat resumed>) = 3 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14087] write(3, "1000", 4 [pid 14088] close(12./strace-static-x86_64: Process 14089 attached ) = -1 EBADF (Bad file descriptor) [pid 14089] set_robust_list(0x5555566c15e0, 24 [pid 14088] close(13 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14087] <... write resumed>) = 4 [pid 14089] <... set_robust_list resumed>) = 0 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] chdir("./2397" [pid 14088] close(14 [pid 14087] close(3 [pid 3627] umount2("./2361/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14089] <... chdir resumed>) = 0 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14088] close(15 [pid 14087] symlink("/dev/binderfs", "./binderfs" [pid 3627] lstat("./2361/binderfs", [pid 14089] <... prctl resumed>) = 0 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... symlink resumed>) = 0 [pid 14089] setpgid(0, 0 [pid 14088] close(16 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14087] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14089] <... setpgid resumed>) = 0 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2361/binderfs" [pid 14089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14088] close(17 [pid 14087] <... openat resumed>) = 3 [pid 14089] <... openat resumed>) = 3 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] <... unlink resumed>) = 0 [pid 14089] write(3, "1000", 4 [pid 14088] close(18 [pid 14089] <... write resumed>) = 4 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... write resumed>) = 8 [pid 3627] getdents64(3, [pid 14089] close(3 [pid 14088] close(19 [pid 14087] close(3 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14089] <... close resumed>) = 0 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] symlink("/dev/binderfs", "./binderfs" [pid 14088] close(20 [pid 14087] <... close resumed>) = 0 [pid 3627] close(3 [pid 14089] <... symlink resumed>) = 0 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] close(4 [pid 14089] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14088] close(21 [pid 3627] <... close resumed>) = 0 [pid 14089] <... openat resumed>) = 3 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2361" [pid 14089] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14088] close(22 [pid 14087] close(5 [pid 14089] <... write resumed>) = 8 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14089] close(3 [pid 14088] close(23 [pid 14087] close(6 [pid 3627] mkdir("./2362", 0777 [pid 14089] <... close resumed>) = 0 [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] close(4 [pid 14088] close(24 [pid 14087] close(7 [pid 3627] <... mkdir resumed>) = 0 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14089] close(5 [pid 14088] close(25 [pid 14087] close(8 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] close(6 [pid 14088] close(26 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] close(7 [pid 14088] close(27 [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] close(9 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2364 [ 287.481502][ T29] Not tainted 5.18.0-syzkaller-10643-g9d004b2f4fea #0 [ 287.503266][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.522843][ T29] task:kworker/u5:4 state:D stack:27192 pid: 3619 ppid: 2 flags:0x00004000 [pid 14089] close(8 [pid 14088] close(28 [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] close(10 [pid 14089] close(9 [pid 14088] close(29 [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14090 attached [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] close(11 [pid 14090] set_robust_list(0x5555566c15e0, 24 [pid 14089] close(10 [pid 14088] exit_group(0 [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] <... set_robust_list resumed>) = 0 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14088] <... exit_group resumed>) = ? [pid 14087] close(12 [pid 14090] chdir("./2362" [pid 14089] close(11 [pid 14088] +++ exited with 0 +++ [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] <... chdir resumed>) = 0 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] close(13 [pid 14090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14089] close(12 [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2435, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14090] <... prctl resumed>) = 0 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] close(14 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 14090] setpgid(0, 0 [pid 14089] close(13 [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 14090] <... setpgid resumed>) = 0 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] close(15 [pid 14090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14089] close(14 [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] <... openat resumed>) = 3 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2433", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14090] write(3, "1000", 4 [pid 14089] close(15 [pid 14087] close(16 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14090] <... write resumed>) = 4 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2433", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14090] close(3 [pid 14089] close(16 [pid 14087] close(17 [pid 3631] <... openat resumed>) = 3 [pid 14090] <... close resumed>) = 0 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 14090] symlink("/dev/binderfs", "./binderfs" [pid 14089] close(17 [pid 14087] close(18 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14090] <... symlink resumed>) = 0 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14090] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14089] close(18 [pid 14087] close(19 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2433/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14090] <... openat resumed>) = 3 [pid 14090] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14089] close(19 [pid 14087] close(20 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] <... write resumed>) = 8 [pid 3631] lstat("./2433/binderfs", [pid 14090] close(3 [pid 14089] close(20 [pid 14087] close(21 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14090] <... close resumed>) = 0 [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2433/binderfs" [pid 14090] close(4 [pid 14089] close(21 [pid 14087] close(22 [pid 3631] <... unlink resumed>) = 0 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14090] close(5 [pid 14089] close(22 [pid 14087] close(23 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 14090] close(6 [pid 14089] close(23 [pid 14087] close(24 [pid 3631] <... close resumed>) = 0 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2433" [pid 14090] close(7 [pid 14089] close(24 [pid 14087] close(25 [pid 3631] <... rmdir resumed>) = 0 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2434", 0777 [pid 14090] close(8 [pid 14089] close(25 [pid 14087] close(26 [pid 3631] <... mkdir resumed>) = 0 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14090] close(9 [pid 14089] close(26 [pid 14087] close(27 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2436 [pid 14090] close(10 [pid 14089] close(27 [pid 14087] close(28 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] close(11 [pid 14089] close(28 [pid 14087] close(29 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] close(12 [pid 14089] close(29./strace-static-x86_64: Process 14091 attached ) = -1 EBADF (Bad file descriptor) [pid 14091] set_robust_list(0x5555566c15e0, 24 [pid 14089] exit_group(0 [pid 14091] <... set_robust_list resumed>) = 0 [pid 14089] <... exit_group resumed>) = ? [pid 14091] chdir("./2434" [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14089] +++ exited with 0 +++ [pid 14087] exit_group(0 [pid 14091] <... chdir resumed>) = 0 [pid 14091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14091] setpgid(0, 0 [pid 14090] close(13 [pid 14087] <... exit_group resumed>) = ? [pid 14091] <... setpgid resumed>) = 0 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14087] +++ exited with 0 +++ [pid 14091] write(3, "1000", 4 [pid 14090] close(14 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2399, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14091] <... write resumed>) = 4 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] restart_syscall(<... resuming interrupted clone ...> [pid 14091] close(3 [pid 3626] <... restart_syscall resumed>) = 0 [pid 14091] <... close resumed>) = 0 [pid 14091] symlink("/dev/binderfs", "./binderfs") = 0 [pid 3626] umount2("./2333", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14091] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14091] <... openat resumed>) = 3 [pid 3630] umount2("./2397", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] openat(AT_FDCWD, "./2333", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14091] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3626] <... openat resumed>) = 3 [pid 14090] close(15 [pid 14091] <... write resumed>) = 8 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] fstat(3, [pid 14091] close(3 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14091] <... close resumed>) = 0 [pid 3626] getdents64(3, [pid 14091] close(4 [pid 14090] close(16 [pid 3630] openat(AT_FDCWD, "./2397", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2333/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14091] close(5 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] lstat("./2333/binderfs", [pid 14091] close(6 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2333/binderfs" [pid 14091] close(7 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] close(17 [pid 3630] <... openat resumed>) = 3 [pid 3626] getdents64(3, [pid 14091] close(8 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] close(18 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] close(3 [pid 14091] close(9 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 3626] <... close resumed>) = 0 [ 287.552937][ T29] Workqueue: hci7 hci_power_on [ 287.566511][ T29] Call Trace: [ 287.578472][ T29] [ 287.597563][ T29] __schedule+0xa00/0x4b30 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] close(19 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3626] rmdir("./2333" [pid 14091] close(10 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] mkdir("./2334", 0777 [pid 14091] close(11 [pid 3626] <... mkdir resumed>) = 0 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] close(20 [pid 3630] umount2("./2397/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14090] close(21 [pid 3630] lstat("./2397/binderfs", [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14090] close(22 [pid 3630] unlink("./2397/binderfs" [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 14090] close(23 [pid 3630] getdents64(3, [pid 14091] close(12 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 14092 attached [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] close(24 [pid 3630] close(3 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 14090] close(25 [pid 3630] rmdir("./2397" [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 14090] close(26 [pid 3630] mkdir("./2398", 0777 [pid 14092] set_robust_list(0x5555566c15e0, 24 [pid 14091] close(13 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2336 [pid 14090] close(27 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] close(28 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2400 [pid 14090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14092] <... set_robust_list resumed>) = 0 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14090] close(29) = -1 EBADF (Bad file descriptor) [pid 14090] exit_group(0) = ? [pid 14090] +++ exited with 0 +++ [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2364, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] umount2("./2362", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14092] chdir("./2334" [pid 14091] close(14 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] openat(AT_FDCWD, "./2362", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 ./strace-static-x86_64: Process 14093 attached [pid 3627] fstat(3, [pid 14092] <... chdir resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14093] set_robust_list(0x5555566c15e0, 24 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14093] <... set_robust_list resumed>) = 0 [pid 14092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14093] chdir("./2398" [pid 3627] umount2("./2362/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14093] <... chdir resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3627] lstat("./2362/binderfs", [pid 14093] <... prctl resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14093] setpgid(0, 0 [pid 3627] unlink("./2362/binderfs" [pid 14093] <... setpgid resumed>) = 0 [ 287.611560][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 287.617682][ T29] ? update_load_avg+0x1bd/0x1c80 [ 287.623428][ T29] ? io_schedule_timeout+0x140/0x140 [ 287.630872][ T29] schedule+0xd2/0x1f0 [ 287.635900][ T29] schedule_timeout+0x1db/0x2a0 [ 287.641758][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 287.647877][ T29] ? __wait_for_common+0x36f/0x530 [ 287.654034][ T29] ? mark_held_locks+0x9f/0xe0 [pid 3627] <... unlink resumed>) = 0 [pid 14093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14092] <... prctl resumed>) = 0 [pid 14091] close(15 [pid 3627] getdents64(3, [pid 14093] <... openat resumed>) = 3 [pid 14092] setpgid(0, 0 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14093] write(3, "1000", 4 [pid 3627] close(3 [pid 14093] <... write resumed>) = 4 [pid 3627] <... close resumed>) = 0 [pid 14093] close(3 [pid 14092] <... setpgid resumed>) = 0 [pid 14091] close(16 [pid 3627] rmdir("./2362" [pid 14093] <... close resumed>) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 14093] symlink("/dev/binderfs", "./binderfs" [pid 3627] mkdir("./2363", 0777 [pid 14093] <... symlink resumed>) = 0 [pid 14092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 14093] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14093] <... openat resumed>) = 3 [pid 14093] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2365 [pid 14093] <... write resumed>) = 8 [pid 14093] close(3) = 0 [pid 14092] <... openat resumed>) = 3 [pid 14091] close(17 [pid 14093] close(4) = -1 EBADF (Bad file descriptor) [pid 14093] close(5) = -1 EBADF (Bad file descriptor) [pid 14093] close(6) = -1 EBADF (Bad file descriptor) [pid 14093] close(7) = -1 EBADF (Bad file descriptor) [pid 14093] close(8) = -1 EBADF (Bad file descriptor) [pid 14093] close(9) = -1 EBADF (Bad file descriptor) [pid 14093] close(10) = -1 EBADF (Bad file descriptor) [pid 14093] close(11 [pid 14092] write(3, "1000", 4 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14094 attached [pid 14093] close(12 [pid 14094] set_robust_list(0x5555566c15e0, 24 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... set_robust_list resumed>) = 0 [pid 14093] close(13 [pid 14092] <... write resumed>) = 4 [pid 14091] close(18 [pid 14094] chdir("./2363" [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... chdir resumed>) = 0 [pid 14093] close(14 [pid 14094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... prctl resumed>) = 0 [pid 14093] close(15 [pid 14092] close(3 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] setpgid(0, 0 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... setpgid resumed>) = 0 [pid 14093] close(16 [pid 14094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... openat resumed>) = 3 [pid 14093] close(17 [pid 14094] write(3, "1000", 4 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... write resumed>) = 4 [pid 14093] close(18 [pid 14092] <... close resumed>) = 0 [pid 14091] close(19 [pid 14094] close(3 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... close resumed>) = 0 [pid 14093] close(19 [pid 14094] symlink("/dev/binderfs", "./binderfs" [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... symlink resumed>) = 0 [ 287.659255][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 287.665070][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 287.671142][ T29] __wait_for_common+0x378/0x530 [ 287.676646][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 287.682950][ T29] ? out_of_line_wait_on_bit_timeout+0x170/0x170 [ 287.689950][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 287.696295][ T29] __flush_work+0x56c/0xb10 [ 287.701580][ T29] ? queue_delayed_work_on+0x120/0x120 [pid 14093] close(20 [pid 14094] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... openat resumed>) = 3 [pid 14093] close(21 [pid 14094] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... write resumed>) = 8 [pid 14093] close(22 [pid 14092] symlink("/dev/binderfs", "./binderfs" [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] close(3 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... close resumed>) = 0 [pid 14093] close(23 [pid 14094] close(4 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14093] close(24 [pid 14094] close(5 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14092] <... symlink resumed>) = 0 [pid 14091] close(20 [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14093] close(25 [pid 14094] close(6 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14093] close(26 [pid 14094] close(7 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14093] close(27 [pid 14094] close(8 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14092] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14093] close(28 [pid 14094] close(9 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14093] close(29 [pid 14094] close(10 [pid 14093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14093] exit_group(0 [pid 14094] close(11 [pid 14093] <... exit_group resumed>) = ? [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14093] +++ exited with 0 +++ [pid 14092] <... openat resumed>) = 3 [pid 14091] close(21 [pid 14094] close(12) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2400, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14094] close(13 [pid 3630] umount2("./2398", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14094] close(14 [pid 3630] openat(AT_FDCWD, "./2398", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 14094] close(15 [pid 14092] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14094] close(16 [pid 3630] getdents64(3, [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14094] close(17 [pid 3630] umount2("./2398/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14094] close(18 [pid 14092] <... write resumed>) = 8 [pid 14091] close(22 [pid 3630] lstat("./2398/binderfs", [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14092] close(3 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14094] close(19 [pid 3630] unlink("./2398/binderfs" [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 14094] close(20 [pid 3630] getdents64(3, [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14094] close(21 [pid 3630] close(3 [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 14094] close(22 [pid 14092] <... close resumed>) = 0 [pid 14091] close(23 [pid 3630] rmdir("./2398" [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 14094] close(23 [pid 3630] mkdir("./2399", 0777 [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 14094] close(24 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] close(25 [pid 14092] close(4 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2401 [pid 14094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14094] close(26) = -1 EBADF (Bad file descriptor) [ 287.707534][ T29] ? flush_workqueue_prep_pwqs+0x4f0/0x4f0 [ 287.715097][ T29] ? mark_held_locks+0x9f/0xe0 [ 287.720940][ T29] __cancel_work_timer+0x3f9/0x570 [ 287.726792][ T29] ? try_to_grab_pending+0xd0/0xd0 [ 287.733201][ T29] ? rcu_read_lock_sched_held+0x3a/0x70 [ 287.739401][ T29] ? trace_contention_end+0xea/0x150 [ 287.746428][ T29] ? __mutex_lock+0x231/0x1350 [ 287.752267][ T29] ? hci_dev_do_close+0x2a/0x70 [pid 14094] close(27) = -1 EBADF (Bad file descriptor) [pid 14094] close(28) = -1 EBADF (Bad file descriptor) [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14091] close(24 [pid 14094] close(29) = -1 EBADF (Bad file descriptor) [pid 14094] exit_group(0) = ? [pid 14094] +++ exited with 0 +++ [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2365, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 14095 attached [pid 14095] set_robust_list(0x5555566c15e0, 24) = 0 [pid 3627] umount2("./2363", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14095] chdir("./2399" [pid 14092] close(5 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14095] <... chdir resumed>) = 0 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14091] close(25 [pid 3627] openat(AT_FDCWD, "./2363", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3627] <... openat resumed>) = 3 [pid 14095] <... prctl resumed>) = 0 [pid 3627] fstat(3, [pid 14095] setpgid(0, 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14095] <... setpgid resumed>) = 0 [pid 3627] getdents64(3, [pid 14095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14095] <... openat resumed>) = 3 [pid 14092] close(6 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2363/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14095] write(3, "1000", 4 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14095] <... write resumed>) = 4 [pid 3627] lstat("./2363/binderfs", [pid 14095] close(3 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14095] <... close resumed>) = 0 [pid 3627] unlink("./2363/binderfs" [pid 14095] symlink("/dev/binderfs", "./binderfs" [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14091] close(26 [pid 3627] <... unlink resumed>) = 0 [pid 14095] <... symlink resumed>) = 0 [pid 3627] getdents64(3, [pid 14095] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14095] <... openat resumed>) = 3 [pid 3627] close(3 [pid 14095] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] <... close resumed>) = 0 [pid 14095] <... write resumed>) = 8 [pid 3627] rmdir("./2363" [pid 14095] close(3 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14095] <... close resumed>) = 0 [pid 14092] close(7 [pid 14091] close(27 [pid 3627] mkdir("./2364", 0777 [pid 14095] close(4 [pid 3627] <... mkdir resumed>) = 0 [pid 14095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14095] close(5 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2366 [pid 14095] close(6) = -1 EBADF (Bad file descriptor) [pid 14095] close(7) = -1 EBADF (Bad file descriptor) [pid 14095] close(8) = -1 EBADF (Bad file descriptor) [pid 14095] close(9) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14096 attached [pid 14095] close(10 [pid 14092] close(8 [pid 14091] close(28 [pid 14095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14095] close(11) = -1 EBADF (Bad file descriptor) [pid 14095] close(12) = -1 EBADF (Bad file descriptor) [pid 14095] close(13) = -1 EBADF (Bad file descriptor) [pid 14095] close(14) = -1 EBADF (Bad file descriptor) [pid 14096] set_robust_list(0x5555566c15e0, 24 [pid 14095] close(15 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14096] <... set_robust_list resumed>) = 0 [pid 14095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14095] close(16) = -1 EBADF (Bad file descriptor) [ 287.757602][ T29] hci_dev_close_sync+0x8d/0x1150 [ 287.763596][ T29] ? hci_dev_open_sync+0x2160/0x2160 [ 287.769357][ T29] hci_dev_do_close+0x32/0x70 [ 287.774791][ T29] hci_power_on+0x1c0/0x630 [ 287.780431][ T29] ? hci_error_reset+0x140/0x140 [ 287.785827][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 287.793050][ T29] process_one_work+0x996/0x1610 [ 287.798494][ T29] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 287.804766][ T29] ? rwlock_bug.part.0+0x90/0x90 [pid 14095] close(17) = -1 EBADF (Bad file descriptor) [pid 14095] close(18) = -1 EBADF (Bad file descriptor) [pid 14095] close(19 [pid 14092] close(9 [pid 14095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14091] close(29 [pid 14096] chdir("./2364" [pid 14095] close(20 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14095] close(21) = -1 EBADF (Bad file descriptor) [pid 14095] close(22) = -1 EBADF (Bad file descriptor) [pid 14095] close(23) = -1 EBADF (Bad file descriptor) [pid 14095] close(24 [pid 14096] <... chdir resumed>) = 0 [pid 14095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14092] close(10 [pid 14091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14095] close(25) = -1 EBADF (Bad file descriptor) [pid 14095] close(26) = -1 EBADF (Bad file descriptor) [pid 14095] close(27) = -1 EBADF (Bad file descriptor) [pid 14095] close(28) = -1 EBADF (Bad file descriptor) [pid 14095] close(29) = -1 EBADF (Bad file descriptor) [pid 14096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14095] exit_group(0 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14096] <... prctl resumed>) = 0 [pid 14095] <... exit_group resumed>) = ? [pid 14091] exit_group(0 [pid 14095] +++ exited with 0 +++ [pid 14092] close(11) = -1 EBADF (Bad file descriptor) [pid 14092] close(12 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2401, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14091] <... exit_group resumed>) = ? [pid 3630] umount2("./2399", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14092] close(13 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14091] +++ exited with 0 +++ [pid 3630] openat(AT_FDCWD, "./2399", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14096] setpgid(0, 0 [pid 14092] close(14 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2436, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] <... openat resumed>) = 3 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 14092] close(15 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14092] close(16 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2399/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14096] <... setpgid resumed>) = 0 [pid 14092] close(17 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2399/binderfs", [pid 14092] close(18 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2399/binderfs" [pid 14092] close(19 [pid 3630] <... unlink resumed>) = 0 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14096] <... openat resumed>) = 3 [pid 14092] close(20 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 14092] close(21 [pid 3630] <... close resumed>) = 0 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2399" [pid 14092] close(22 [pid 3630] <... rmdir resumed>) = 0 [pid 14096] write(3, "1000", 4 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2400", 0777 [pid 14096] <... write resumed>) = 4 [pid 14092] close(23 [pid 3630] <... mkdir resumed>) = 0 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14092] close(24) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2402 [pid 14092] close(25) = -1 EBADF (Bad file descriptor) [pid 14092] close(26) = -1 EBADF (Bad file descriptor) [pid 14092] close(27) = -1 EBADF (Bad file descriptor) [ 287.811079][ T29] ? _raw_spin_lock_irq+0x41/0x50 [ 287.817123][ T29] worker_thread+0x665/0x1080 [ 287.823473][ T29] ? process_one_work+0x1610/0x1610 [ 287.829499][ T29] kthread+0x2e9/0x3a0 [ 287.836109][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 287.842976][ T29] ret_from_fork+0x1f/0x30 [ 287.848055][ T29] [ 287.852424][ T29] INFO: task syz-executor921:3700 blocked for more than 145 seconds. [pid 14092] close(28 [pid 14096] close(3 [pid 14092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2434", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14092] close(29) = -1 EBADF (Bad file descriptor) [pid 14092] exit_group(0) = ? [pid 14092] +++ exited with 0 +++ [pid 14096] <... close resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2336, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 14097 attached [pid 14097] set_robust_list(0x5555566c15e0, 24) = 0 [pid 14097] chdir("./2400") = 0 [pid 14097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14097] setpgid(0, 0) = 0 [pid 14097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3631] openat(AT_FDCWD, "./2434", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14097] write(3, "1000", 4 [pid 14096] symlink("/dev/binderfs", "./binderfs" [pid 3631] <... openat resumed>) = 3 [pid 14097] <... write resumed>) = 4 [pid 14097] close(3) = 0 [pid 14097] symlink("/dev/binderfs", "./binderfs") = 0 [pid 14097] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 14097] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8) = 8 [pid 14097] close(3) = 0 [pid 14097] close(4) = -1 EBADF (Bad file descriptor) [pid 14096] <... symlink resumed>) = 0 [pid 3631] fstat(3, [pid 14097] close(5) = -1 EBADF (Bad file descriptor) [pid 14097] close(6) = -1 EBADF (Bad file descriptor) [pid 14097] close(7) = -1 EBADF (Bad file descriptor) [pid 14097] close(8) = -1 EBADF (Bad file descriptor) [pid 14097] close(9) = -1 EBADF (Bad file descriptor) [pid 14096] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14097] close(10) = -1 EBADF (Bad file descriptor) [pid 14097] close(11) = -1 EBADF (Bad file descriptor) [pid 14097] close(12) = -1 EBADF (Bad file descriptor) [pid 14097] close(13) = -1 EBADF (Bad file descriptor) [pid 14097] close(14) = -1 EBADF (Bad file descriptor) [pid 14097] close(15 [pid 14096] <... openat resumed>) = 3 [pid 14097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14097] close(16 [pid 14096] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14097] close(17) = -1 EBADF (Bad file descriptor) [pid 14097] close(18) = -1 EBADF (Bad file descriptor) [pid 14097] close(19) = -1 EBADF (Bad file descriptor) [pid 14097] close(20) = -1 EBADF (Bad file descriptor) [pid 14097] close(21) = -1 EBADF (Bad file descriptor) [ 287.861330][ T29] Not tainted 5.18.0-syzkaller-10643-g9d004b2f4fea #0 [ 287.869175][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.879822][ T29] task:syz-executor921 state:D stack:27944 pid: 3700 ppid: 3603 flags:0x00004000 [ 287.889849][ T29] Call Trace: [ 287.893881][ T29] [ 287.896842][ T29] __schedule+0xa00/0x4b30 [ 287.902756][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [pid 14097] close(22) = -1 EBADF (Bad file descriptor) [pid 14097] close(23) = -1 EBADF (Bad file descriptor) [pid 14096] <... write resumed>) = 8 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14097] close(24 [pid 14096] close(3 [pid 3631] umount2("./2434/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] umount2("./2334", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14097] close(25) = -1 EBADF (Bad file descriptor) [pid 14097] close(26) = -1 EBADF (Bad file descriptor) [pid 14097] close(27) = -1 EBADF (Bad file descriptor) [pid 14097] close(28 [pid 14096] <... close resumed>) = 0 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14097] close(29) = -1 EBADF (Bad file descriptor) [pid 14097] exit_group(0) = ? [pid 14096] close(4 [pid 3631] lstat("./2434/binderfs", [pid 3626] openat(AT_FDCWD, "./2334", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14097] +++ exited with 0 +++ [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2402, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] umount2("./2400", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2400", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3630] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] getdents64(3, [pid 3626] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14096] close(5 [pid 3631] unlink("./2434/binderfs" [pid 3630] umount2("./2400/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] fstat(3, [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2400/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2400/binderfs") = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2400") = 0 [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2401", 0777 [pid 14096] close(6 [pid 3631] <... unlink resumed>) = 0 [pid 3630] <... mkdir resumed>) = 0 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3626] getdents64(3, [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2403 ./strace-static-x86_64: Process 14098 attached [pid 14098] set_robust_list(0x5555566c15e0, 24) = 0 [pid 14098] chdir("./2401" [pid 14096] close(7 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14098] <... chdir resumed>) = 0 [pid 14098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14098] setpgid(0, 0) = 0 [pid 14098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3626] umount2("./2334/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14098] <... openat resumed>) = 3 [pid 14098] write(3, "1000", 4) = 4 [ 287.909793][ T29] ? io_schedule_timeout+0x140/0x140 [ 287.915880][ T29] schedule+0xd2/0x1f0 [ 287.920997][ T29] schedule_timeout+0x1db/0x2a0 [ 287.926231][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 287.933320][ T29] ? __wait_for_common+0x36f/0x530 [ 287.939222][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 287.945006][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 287.950881][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 287.956271][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [pid 14098] close(3) = 0 [pid 14096] close(8 [pid 3631] <... close resumed>) = 0 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14098] symlink("/dev/binderfs", "./binderfs") = 0 [pid 14098] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 14098] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2434" [pid 3626] lstat("./2334/binderfs", [pid 14098] <... write resumed>) = 8 [pid 14098] close(3) = 0 [pid 14098] close(4) = -1 EBADF (Bad file descriptor) [pid 14098] close(5) = -1 EBADF (Bad file descriptor) [pid 14098] close(6) = -1 EBADF (Bad file descriptor) [pid 14096] close(9 [pid 14098] close(7 [pid 3631] <... rmdir resumed>) = 0 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2435", 0777 [pid 14098] close(8) = -1 EBADF (Bad file descriptor) [pid 14098] close(9) = -1 EBADF (Bad file descriptor) [pid 14098] close(10) = -1 EBADF (Bad file descriptor) [pid 14098] close(11) = -1 EBADF (Bad file descriptor) [pid 14098] close(12) = -1 EBADF (Bad file descriptor) [pid 14098] close(13) = -1 EBADF (Bad file descriptor) [pid 14096] close(10 [pid 3631] <... mkdir resumed>) = 0 [pid 3626] unlink("./2334/binderfs" [pid 14098] close(14) = -1 EBADF (Bad file descriptor) [pid 14098] close(15) = -1 EBADF (Bad file descriptor) [pid 14098] close(16) = -1 EBADF (Bad file descriptor) [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14098] close(17 [pid 3626] <... unlink resumed>) = 0 [pid 14098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14098] close(18 [pid 14096] close(11 [pid 14098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14098] close(19./strace-static-x86_64: Process 14099 attached ) = -1 EBADF (Bad file descriptor) [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14098] close(20) = -1 EBADF (Bad file descriptor) [pid 14098] close(21) = -1 EBADF (Bad file descriptor) [pid 14098] close(22) = -1 EBADF (Bad file descriptor) [pid 14098] close(23) = -1 EBADF (Bad file descriptor) [pid 14098] close(24) = -1 EBADF (Bad file descriptor) [pid 14098] close(25) = -1 EBADF (Bad file descriptor) [pid 14098] close(26 [pid 14096] close(12 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2437 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] close(3 [pid 14099] set_robust_list(0x5555566c15e0, 24 [pid 14098] close(27 [pid 14096] close(13 [pid 14098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14098] close(28) = -1 EBADF (Bad file descriptor) [pid 14098] close(29) = -1 EBADF (Bad file descriptor) [pid 14098] exit_group(0) = ? [pid 14098] +++ exited with 0 +++ [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2403, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14099] <... set_robust_list resumed>) = 0 [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 3630] umount2("./2401", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 287.962500][ T29] __wait_for_common+0x378/0x530 [ 287.968080][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 287.974544][ T29] ? out_of_line_wait_on_bit_timeout+0x170/0x170 [ 287.982326][ T29] ? flush_workqueue_prep_pwqs+0x290/0x4f0 [ 287.988266][ T29] ? check_flush_dependency+0x15b/0x400 [ 287.996269][ T29] flush_workqueue+0x3ed/0x13a0 [ 288.002506][ T29] ? detach_if_pending+0x470/0x470 [pid 3630] openat(AT_FDCWD, "./2401", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 14099] chdir("./2435" [pid 14096] close(14 [pid 3630] fstat(3, [pid 3626] rmdir("./2334" [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14096] close(15 [pid 3630] getdents64(3, [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14096] close(16 [pid 3630] umount2("./2401/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14096] close(17 [pid 3630] lstat("./2401/binderfs", [pid 14099] <... chdir resumed>) = 0 [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3626] <... rmdir resumed>) = 0 [pid 14096] close(18 [pid 3630] unlink("./2401/binderfs" [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 14096] close(19 [pid 3630] getdents64(3, [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14096] close(20 [pid 3630] close(3 [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 14096] close(21 [pid 3630] rmdir("./2401" [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 14099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14096] close(22 [pid 3630] mkdir("./2402", 0777 [pid 3626] mkdir("./2335", 0777 [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 14096] close(23 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] <... prctl resumed>) = 0 [pid 14096] close(24 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2404 [pid 3626] <... mkdir resumed>) = 0 [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14096] close(25 [pid 14099] setpgid(0, 0 [pid 14096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14096] close(26) = -1 EBADF (Bad file descriptor) [pid 14099] <... setpgid resumed>) = 0 [pid 14096] close(27) = -1 EBADF (Bad file descriptor) [pid 14096] close(28) = -1 EBADF (Bad file descriptor) [pid 14096] close(29) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14101 attached ./strace-static-x86_64: Process 14100 attached [pid 14099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14096] exit_group(0 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2337 [pid 14100] set_robust_list(0x5555566c15e0, 24 [pid 14096] <... exit_group resumed>) = ? [pid 14101] set_robust_list(0x5555566c15e0, 24 [pid 14100] <... set_robust_list resumed>) = 0 [pid 14099] <... openat resumed>) = 3 [pid 14096] +++ exited with 0 +++ [pid 14101] <... set_robust_list resumed>) = 0 [pid 14100] chdir("./2402" [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2366, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14101] chdir("./2335" [pid 14100] <... chdir resumed>) = 0 [pid 14099] write(3, "1000", 4 [pid 14101] <... chdir resumed>) = 0 [pid 14100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14099] <... write resumed>) = 4 [pid 14100] <... prctl resumed>) = 0 [ 288.008205][ T29] ? check_flush_dependency+0x400/0x400 [ 288.014695][ T29] ? do_raw_read_unlock+0x3b/0x70 [ 288.020728][ T29] hci_dev_open+0xdb/0x300 [ 288.025629][ T29] hci_sock_ioctl+0x62c/0x910 [ 288.031532][ T29] ? hci_sock_sendmsg+0x2550/0x2550 [ 288.037133][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 288.046242][ T29] sock_do_ioctl+0xcc/0x230 [ 288.052227][ T29] ? get_user_ifreq+0x250/0x250 [ 288.057694][ T29] ? vfs_fileattr_set+0xbe0/0xbe0 [pid 14101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14100] setpgid(0, 0 [pid 14099] close(3 [pid 14100] <... setpgid resumed>) = 0 [pid 14100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3627] umount2("./2364", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14100] write(3, "1000", 4 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14100] <... write resumed>) = 4 [pid 3627] openat(AT_FDCWD, "./2364", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14101] <... prctl resumed>) = 0 [pid 14100] close(3 [pid 14099] <... close resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 14100] <... close resumed>) = 0 [pid 3627] fstat(3, [pid 14100] symlink("/dev/binderfs", "./binderfs" [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14100] <... symlink resumed>) = 0 [pid 3627] getdents64(3, [pid 14100] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14100] <... openat resumed>) = 3 [pid 3627] umount2("./2364/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14100] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14101] setpgid(0, 0 [pid 14100] <... write resumed>) = 8 [pid 14099] symlink("/dev/binderfs", "./binderfs" [pid 3627] lstat("./2364/binderfs", [pid 14100] close(3 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14100] <... close resumed>) = 0 [pid 3627] unlink("./2364/binderfs" [pid 14100] close(4 [pid 3627] <... unlink resumed>) = 0 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14100] close(5 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14101] <... setpgid resumed>) = 0 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 14100] close(6 [pid 14099] <... symlink resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 14101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] rmdir("./2364" [pid 14100] close(7 [pid 3627] <... rmdir resumed>) = 0 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] mkdir("./2365", 0777 [pid 14100] close(8 [pid 3627] <... mkdir resumed>) = 0 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14100] close(9 [pid 14101] <... openat resumed>) = 3 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] <... openat resumed>) = 3 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2367 [pid 14101] write(3, "1000", 4 [pid 14100] close(10) = -1 EBADF (Bad file descriptor) [pid 14100] close(11) = -1 EBADF (Bad file descriptor) [pid 14100] close(12) = -1 EBADF (Bad file descriptor) [pid 14100] close(13) = -1 EBADF (Bad file descriptor) [pid 14100] close(14) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14102 attached [pid 14100] close(15 [pid 14101] <... write resumed>) = 4 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14102] set_robust_list(0x5555566c15e0, 24 [pid 14100] close(16 [pid 14102] <... set_robust_list resumed>) = 0 [pid 14101] close(3 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] chdir("./2365" [pid 14100] close(17 [pid 14099] <... write resumed>) = 8 [pid 14102] <... chdir resumed>) = 0 [pid 14101] <... close resumed>) = 0 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14100] close(18 [pid 14102] <... prctl resumed>) = 0 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] setpgid(0, 0 [pid 14100] close(19 [pid 14102] <... setpgid resumed>) = 0 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14100] close(20 [pid 14102] <... openat resumed>) = 3 [pid 14101] symlink("/dev/binderfs", "./binderfs" [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(3 [ 288.064146][ T29] sock_ioctl+0x2f1/0x640 [ 288.069087][ T29] ? br_ioctl_call+0xa0/0xa0 [ 288.074712][ T29] ? __fget_files+0x286/0x470 [ 288.079487][ T29] ? bpf_lsm_file_ioctl+0x5/0x10 [ 288.086314][ T29] ? br_ioctl_call+0xa0/0xa0 [ 288.092448][ T29] __x64_sys_ioctl+0x193/0x200 [ 288.097766][ T29] do_syscall_64+0x35/0xb0 [ 288.104218][ T29] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [pid 14102] write(3, "1000", 4 [pid 14101] <... symlink resumed>) = 0 [pid 14100] close(21 [pid 14102] <... write resumed>) = 4 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] close(3 [pid 14100] close(22 [pid 14102] <... close resumed>) = 0 [pid 14101] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] <... close resumed>) = 0 [pid 14102] symlink("/dev/binderfs", "./binderfs" [pid 14100] close(23 [pid 14102] <... symlink resumed>) = 0 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14100] close(24 [pid 14102] <... openat resumed>) = 3 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14100] close(25 [pid 14102] <... write resumed>) = 8 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] close(3 [pid 14101] <... openat resumed>) = 3 [pid 14100] close(26 [pid 14099] close(4 [pid 14102] <... close resumed>) = 0 [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] close(4 [pid 14100] close(27 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] close(5 [pid 14100] close(28 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] close(6 [pid 14100] close(29 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] close(7 [pid 14100] exit_group(0 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14100] <... exit_group resumed>) = ? [pid 14102] close(8 [pid 14101] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14100] +++ exited with 0 +++ [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] close(9 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2404, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2402", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14102] close(10 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2402", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14102] close(11 [pid 3630] <... openat resumed>) = 3 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 14102] close(12 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14101] <... write resumed>) = 8 [pid 14099] close(5 [pid 3630] getdents64(3, [pid 14102] close(13 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2402/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14102] close(14 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2402/binderfs", [pid 14102] close(15 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2402/binderfs" [pid 14102] close(16 [pid 3630] <... unlink resumed>) = 0 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14102] close(17 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] close(3 [pid 14102] close(18 [pid 14101] close(3 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14101] <... close resumed>) = 0 [pid 14099] close(6 [pid 3630] rmdir("./2402" [pid 14102] close(19 [pid 3630] <... rmdir resumed>) = 0 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2403", 0777 [pid 14102] close(20 [pid 3630] <... mkdir resumed>) = 0 [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14102] close(21) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2405 [pid 14102] close(22 [pid 14101] close(4 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 288.111457][ T29] RIP: 0033:0x7f595e7f37e7 [ 288.116787][ T29] RSP: 002b:00007ffc76721138 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 288.126574][ T29] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f595e7f37e7 [ 288.135486][ T29] RDX: 0000000000000009 RSI: 00000000400448c9 RDI: 0000000000000003 [ 288.144830][ T29] RBP: 0000000000000004 R08: 00007f595e7a0700 R09: 00007f595e7a0700 [ 288.154610][ T29] R10: 00007f595e7a09d0 R11: 0000000000000246 R12: 6c616b7a79732f2e [pid 14102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14102] close(23) = -1 EBADF (Bad file descriptor) [pid 14102] close(24) = -1 EBADF (Bad file descriptor) [pid 14102] close(25) = -1 EBADF (Bad file descriptor) [pid 14102] close(26) = -1 EBADF (Bad file descriptor) [pid 14102] close(27) = -1 EBADF (Bad file descriptor) [pid 14102] close(28) = -1 EBADF (Bad file descriptor) [pid 14102] close(29) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14103 attached [pid 14102] exit_group(0 [pid 14103] set_robust_list(0x5555566c15e0, 24 [pid 14102] <... exit_group resumed>) = ? [pid 14103] <... set_robust_list resumed>) = 0 [pid 14102] +++ exited with 0 +++ [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(7 [pid 14103] chdir("./2403" [pid 14101] close(5 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14103] <... chdir resumed>) = 0 [pid 14103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 14103] setpgid(0, 0) = 0 [pid 14103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14103] write(3, "1000", 4 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(8 [pid 3627] umount2("./2365", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14103] <... write resumed>) = 4 [pid 14101] close(6 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14103] close(3 [pid 3627] openat(AT_FDCWD, "./2365", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14103] <... close resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 14103] symlink("/dev/binderfs", "./binderfs" [pid 3627] fstat(3, [pid 14103] <... symlink resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14103] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] getdents64(3, [pid 14103] <... openat resumed>) = 3 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(9 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14103] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] umount2("./2365/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14103] <... write resumed>) = 8 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14103] close(3 [pid 3627] lstat("./2365/binderfs", [pid 14103] <... close resumed>) = 0 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14103] close(4 [pid 3627] unlink("./2365/binderfs" [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14103] close(5 [pid 3627] getdents64(3, [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14103] close(6 [pid 3627] close(3 [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14101] close(7 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 14103] close(7 [pid 3627] rmdir("./2365" [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14103] close(8 [pid 3627] mkdir("./2366", 0777 [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 14103] close(9 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14103] close(10 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2368 [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14103] close(11) = -1 EBADF (Bad file descriptor) [ 288.163320][ T29] R13: 585858582e72656c R14: 00007ffc76721164 R15: 00007ffc767211a0 [ 288.172469][ T29] [ 288.175920][ T29] INFO: task syz-executor921:3701 blocked for more than 145 seconds. [ 288.185053][ T29] Not tainted 5.18.0-syzkaller-10643-g9d004b2f4fea #0 [ 288.193613][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 288.203187][ T29] task:syz-executor921 state:D stack:27944 pid: 3701 ppid: 3603 flags:0x00004000 [pid 14103] close(12 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(10 [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14103] close(13) = -1 EBADF (Bad file descriptor) [pid 14103] close(14) = -1 EBADF (Bad file descriptor) [pid 14103] close(15 [pid 14101] close(8 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14103] close(16) = -1 EBADF (Bad file descriptor) [pid 14103] close(17) = -1 EBADF (Bad file descriptor) [pid 14103] close(18) = -1 EBADF (Bad file descriptor) [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(11./strace-static-x86_64: Process 14104 attached [pid 14103] close(19 [pid 14104] set_robust_list(0x5555566c15e0, 24 [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14104] <... set_robust_list resumed>) = 0 [pid 14103] close(20 [pid 14104] chdir("./2366" [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14104] <... chdir resumed>) = 0 [pid 14103] close(21 [pid 14104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14101] close(9 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14104] <... prctl resumed>) = 0 [pid 14103] close(22 [pid 14104] setpgid(0, 0 [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14104] <... setpgid resumed>) = 0 [pid 14103] close(23 [pid 14104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(12 [pid 14104] <... openat resumed>) = 3 [pid 14103] close(24 [pid 14104] write(3, "1000", 4 [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14104] <... write resumed>) = 4 [pid 14103] close(25 [pid 14104] close(3 [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14104] <... close resumed>) = 0 [pid 14103] close(26 [pid 14104] symlink("/dev/binderfs", "./binderfs" [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14104] <... symlink resumed>) = 0 [pid 14103] close(27 [pid 14104] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14101] close(10 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14104] <... openat resumed>) = 3 [pid 14103] close(28 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(13 [pid 14104] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14104] <... write resumed>) = 8 [pid 14103] close(29 [pid 14104] close(3 [pid 14103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14104] <... close resumed>) = 0 [pid 14103] exit_group(0 [pid 14104] close(4 [pid 14103] <... exit_group resumed>) = ? [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14103] +++ exited with 0 +++ [pid 14101] close(11 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14104] close(5 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2405, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14104] close(6) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2403", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14104] close(7 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(14 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2403", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14104] close(8 [pid 3630] <... openat resumed>) = 3 [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 14104] close(9 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14104] close(10 [pid 14101] close(12 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2403/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14104] close(11 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 288.214210][ T29] Call Trace: [ 288.218038][ T29] [ 288.222294][ T29] __schedule+0xa00/0x4b30 [ 288.227284][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 288.234155][ T29] ? io_schedule_timeout+0x140/0x140 [ 288.240061][ T29] schedule+0xd2/0x1f0 [ 288.245010][ T29] schedule_timeout+0x1db/0x2a0 [ 288.250884][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 288.256459][ T29] ? __wait_for_common+0x36f/0x530 [pid 3630] lstat("./2403/binderfs", [pid 14104] close(12 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2403/binderfs" [pid 14104] close(13 [pid 3630] <... unlink resumed>) = 0 [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14104] close(14 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(15 [pid 3630] close(3 [pid 14104] close(15 [pid 3630] <... close resumed>) = 0 [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] rmdir("./2403" [pid 14104] close(16 [pid 3630] <... rmdir resumed>) = 0 [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] mkdir("./2404", 0777 [pid 14104] close(17 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14101] close(13 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14104] close(18) = -1 EBADF (Bad file descriptor) [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2406 [pid 14104] close(19) = -1 EBADF (Bad file descriptor) [pid 14104] close(20) = -1 EBADF (Bad file descriptor) [pid 14104] close(21) = -1 EBADF (Bad file descriptor) [pid 14104] close(22) = -1 EBADF (Bad file descriptor) [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(16 [pid 14104] close(23) = -1 EBADF (Bad file descriptor) [pid 14104] close(24) = -1 EBADF (Bad file descriptor) [pid 14104] close(25) = -1 EBADF (Bad file descriptor) [pid 14104] close(26) = -1 EBADF (Bad file descriptor) [pid 14104] close(27) = -1 EBADF (Bad file descriptor) [pid 14104] close(28./strace-static-x86_64: Process 14105 attached ) = -1 EBADF (Bad file descriptor) [pid 14105] set_robust_list(0x5555566c15e0, 24 [pid 14104] close(29 [pid 14105] <... set_robust_list resumed>) = 0 [pid 14104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14105] chdir("./2404" [pid 14104] exit_group(0 [pid 14101] close(14 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14105] <... chdir resumed>) = 0 [pid 14104] <... exit_group resumed>) = ? [pid 14105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14104] +++ exited with 0 +++ [pid 14105] <... prctl resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2368, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14105] setpgid(0, 0 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(17 [pid 14105] <... setpgid resumed>) = 0 [ 288.263314][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 288.268648][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 288.274595][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 288.280363][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 288.285613][ T29] __wait_for_common+0x378/0x530 [ 288.290711][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 288.295941][ T29] ? out_of_line_wait_on_bit_timeout+0x170/0x170 [ 288.303313][ T29] ? flush_workqueue_prep_pwqs+0x290/0x4f0 [ 288.309769][ T29] ? check_flush_dependency+0x15b/0x400 [pid 14105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14101] close(15 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14105] write(3, "1000", 4) = 4 [pid 14105] close(3 [pid 3627] umount2("./2366", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14105] <... close resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14105] symlink("/dev/binderfs", "./binderfs" [pid 3627] openat(AT_FDCWD, "./2366", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14105] <... symlink resumed>) = 0 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(18 [pid 3627] <... openat resumed>) = 3 [pid 14105] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] fstat(3, [pid 14105] <... openat resumed>) = 3 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14105] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] getdents64(3, [pid 14105] <... write resumed>) = 8 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14105] close(3 [pid 3627] umount2("./2366/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14105] <... close resumed>) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14105] close(4 [pid 14101] close(16 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2366/binderfs", [pid 14105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(19 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14105] close(5 [pid 3627] unlink("./2366/binderfs" [pid 14105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14105] close(6 [pid 3627] getdents64(3, [pid 14105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14105] close(7 [pid 14101] close(17 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] close(3 [pid 14105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 14105] close(8 [pid 3627] rmdir("./2366" [pid 14105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14105] close(9 [pid 3627] mkdir("./2367", 0777 [pid 14105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(20 [pid 3627] <... mkdir resumed>) = 0 [pid 14105] close(10 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14105] close(11 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2369 [pid 14105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14105] close(12) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14106 attached [pid 14105] close(13 [pid 14101] close(18 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14105] close(14) = -1 EBADF (Bad file descriptor) [pid 14105] close(15 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(21 [pid 14106] set_robust_list(0x5555566c15e0, 24 [pid 14105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14105] close(16) = -1 EBADF (Bad file descriptor) [pid 14105] close(17) = -1 EBADF (Bad file descriptor) [pid 14105] close(18) = -1 EBADF (Bad file descriptor) [pid 14105] close(19) = -1 EBADF (Bad file descriptor) [pid 14105] close(20) = -1 EBADF (Bad file descriptor) [pid 14105] close(21) = -1 EBADF (Bad file descriptor) [pid 14105] close(22) = -1 EBADF (Bad file descriptor) [pid 14105] close(23) = -1 EBADF (Bad file descriptor) [pid 14105] close(24) = -1 EBADF (Bad file descriptor) [pid 14101] close(19 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... set_robust_list resumed>) = 0 [pid 14105] close(25) = -1 EBADF (Bad file descriptor) [pid 14105] close(26) = -1 EBADF (Bad file descriptor) [pid 14105] close(27) = -1 EBADF (Bad file descriptor) [ 288.315957][ T29] flush_workqueue+0x3ed/0x13a0 [ 288.321129][ T29] ? detach_if_pending+0x470/0x470 [ 288.326591][ T29] ? check_flush_dependency+0x400/0x400 [ 288.333246][ T29] ? do_raw_read_unlock+0x3b/0x70 [ 288.338768][ T29] hci_dev_open+0xdb/0x300 [ 288.344234][ T29] hci_sock_ioctl+0x62c/0x910 [ 288.349592][ T29] ? hci_sock_sendmsg+0x2550/0x2550 [ 288.355740][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [pid 14105] close(28) = -1 EBADF (Bad file descriptor) [pid 14105] close(29) = -1 EBADF (Bad file descriptor) [pid 14105] exit_group(0 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(22 [pid 14106] chdir("./2367" [pid 14105] <... exit_group resumed>) = ? [pid 14106] <... chdir resumed>) = 0 [pid 14105] +++ exited with 0 +++ [pid 14101] close(20 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14101] close(21 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2406, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 14101] close(22 [pid 3630] <... restart_syscall resumed>) = 0 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14101] close(23) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2404", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14101] close(24 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] openat(AT_FDCWD, "./2404", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14101] close(25 [pid 3630] <... openat resumed>) = 3 [pid 14106] <... prctl resumed>) = 0 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] close(23 [pid 3630] fstat(3, [pid 14101] close(26 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] getdents64(3, [pid 14101] close(27 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14106] setpgid(0, 0 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] umount2("./2404/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14106] <... setpgid resumed>) = 0 [pid 14101] close(28 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] lstat("./2404/binderfs", [pid 14101] close(29 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] unlink("./2404/binderfs" [pid 14101] exit_group(0 [pid 3630] <... unlink resumed>) = 0 [pid 14101] <... exit_group resumed>) = ? [pid 3630] getdents64(3, [pid 14106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14101] +++ exited with 0 +++ [pid 14099] close(24 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2404") = 0 [pid 3630] mkdir("./2405", 0777 [pid 14106] <... openat resumed>) = 3 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14106] write(3, "1000", 4 [pid 14099] close(25 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2407 ./strace-static-x86_64: Process 14107 attached [pid 14106] <... write resumed>) = 4 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] close(3 [pid 14099] close(26 [pid 14106] <... close resumed>) = 0 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] umount2("./2335", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14106] symlink("/dev/binderfs", "./binderfs" [pid 14099] close(27 [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14106] <... symlink resumed>) = 0 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] openat(AT_FDCWD, "./2335", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14106] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14099] close(28 [pid 3626] <... openat resumed>) = 3 [pid 14106] <... openat resumed>) = 3 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] fstat(3, [pid 14107] set_robust_list(0x5555566c15e0, 24 [pid 14106] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14099] close(29 [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14107] <... set_robust_list resumed>) = 0 [pid 14106] <... write resumed>) = 8 [pid 14099] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 288.362546][ T29] sock_do_ioctl+0xcc/0x230 [ 288.367809][ T29] ? get_user_ifreq+0x250/0x250 [ 288.374036][ T29] ? vfs_fileattr_set+0xbe0/0xbe0 [ 288.379988][ T29] sock_ioctl+0x2f1/0x640 [ 288.385382][ T29] ? br_ioctl_call+0xa0/0xa0 [ 288.391089][ T29] ? __fget_files+0x286/0x470 [ 288.396643][ T29] ? bpf_lsm_file_ioctl+0x5/0x10 [ 288.402362][ T29] ? br_ioctl_call+0xa0/0xa0 [ 288.407272][ T29] __x64_sys_ioctl+0x193/0x200 [pid 3626] getdents64(3, [pid 14107] chdir("./2405" [pid 14106] close(3 [pid 14099] exit_group(0 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14107] <... chdir resumed>) = 0 [pid 14106] <... close resumed>) = 0 [pid 14099] <... exit_group resumed>) = ? [pid 3626] umount2("./2335/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14106] close(4 [pid 14099] +++ exited with 0 +++ [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14107] <... prctl resumed>) = 0 [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2437, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3626] lstat("./2335/binderfs", [pid 14107] setpgid(0, 0 [pid 14106] close(5 [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14107] <... setpgid resumed>) = 0 [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] unlink("./2335/binderfs" [pid 14107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14106] close(6 [pid 3626] <... unlink resumed>) = 0 [pid 14107] <... openat resumed>) = 3 [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14107] write(3, "1000", 4 [pid 14106] close(7 [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14107] <... write resumed>) = 4 [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2435", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] close(3 [pid 14107] close(3 [pid 14106] close(8 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3626] <... close resumed>) = 0 [pid 14107] <... close resumed>) = 0 [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2435", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3626] rmdir("./2335" [pid 14107] symlink("/dev/binderfs", "./binderfs" [pid 14106] close(9 [pid 3631] <... openat resumed>) = 3 [pid 3626] <... rmdir resumed>) = 0 [pid 14107] <... symlink resumed>) = 0 [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 3626] mkdir("./2336", 0777 [pid 14107] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14106] close(10 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3626] <... mkdir resumed>) = 0 [pid 14107] <... openat resumed>) = 3 [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14107] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14106] close(11 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14107] <... write resumed>) = 8 [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2435/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2338 [pid 14107] close(3 [pid 14106] close(12 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14107] <... close resumed>) = 0 [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2435/binderfs", [pid 14107] close(4 [pid 14106] close(13 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2435/binderfs" [pid 14107] close(5 [pid 14106] close(14 [pid 3631] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 14108 attached [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14107] close(6 [ 288.412609][ T29] do_syscall_64+0x35/0xb0 [ 288.417591][ T29] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 288.423971][ T29] RIP: 0033:0x7f595e7f37e7 [ 288.428654][ T29] RSP: 002b:00007ffc76721138 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 288.437544][ T29] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f595e7f37e7 [ 288.446283][ T29] RDX: 0000000000000007 RSI: 00000000400448c9 RDI: 0000000000000003 [ 288.454919][ T29] RBP: 0000000000000004 R08: 00007f595e7a0700 R09: 00007f595e7a0700 [pid 14106] close(15 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 14107] close(7 [pid 14106] close(16 [pid 3631] <... close resumed>) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2435" [pid 14108] set_robust_list(0x5555566c15e0, 24 [pid 14107] close(8 [pid 14106] close(17 [pid 3631] <... rmdir resumed>) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2436", 0777 [pid 14107] close(9 [pid 14106] close(18 [pid 3631] <... mkdir resumed>) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14107] close(10 [pid 14106] close(19 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2438 [pid 14107] close(11 [pid 14106] close(20 [pid 14108] <... set_robust_list resumed>) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] chdir("./2336" [pid 14107] close(12 [pid 14106] close(21 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14107] close(13 [pid 14106] close(22 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14109 attached [pid 14107] close(14 [pid 14106] close(23 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14109] set_robust_list(0x5555566c15e0, 24 [pid 14107] close(15 [pid 14106] close(24 [pid 14109] <... set_robust_list resumed>) = 0 [pid 14108] <... chdir resumed>) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14109] chdir("./2436" [pid 14107] close(16 [pid 14106] close(25 [pid 14109] <... chdir resumed>) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14107] close(17 [pid 14106] close(26 [pid 14109] <... prctl resumed>) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14109] setpgid(0, 0 [pid 14107] close(18 [pid 14106] close(27 [pid 14109] <... setpgid resumed>) = 0 [pid 14108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14107] close(19 [pid 14106] close(28 [pid 14109] <... openat resumed>) = 3 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14109] write(3, "1000", 4 [pid 14107] close(20 [pid 14106] close(29 [pid 14109] <... write resumed>) = 4 [pid 14108] <... prctl resumed>) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14109] close(3 [pid 14107] close(21 [pid 14106] exit_group(0 [pid 14109] <... close resumed>) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14106] <... exit_group resumed>) = ? [pid 14109] symlink("/dev/binderfs", "./binderfs" [pid 14107] close(22 [pid 14106] +++ exited with 0 +++ [ 288.463800][ T29] R10: 00007f595e7a09d0 R11: 0000000000000246 R12: 6c616b7a79732f2e [ 288.472441][ T29] R13: 585858582e72656c R14: 00007ffc76721164 R15: 00007ffc767211a0 [ 288.482062][ T29] [ 288.485199][ T29] INFO: task syz-executor921:3702 blocked for more than 145 seconds. [ 288.494088][ T29] Not tainted 5.18.0-syzkaller-10643-g9d004b2f4fea #0 [ 288.502046][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [pid 14109] <... symlink resumed>) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2369, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14109] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14107] close(23 [pid 14109] <... openat resumed>) = 3 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14109] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14108] setpgid(0, 0 [pid 14107] close(24 [pid 3627] umount2("./2367", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14109] <... write resumed>) = 8 [pid 14108] <... setpgid resumed>) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14109] close(3 [pid 14107] close(25 [pid 3627] openat(AT_FDCWD, "./2367", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14109] <... close resumed>) = 0 [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 14109] close(4 [pid 14107] close(26 [pid 3627] fstat(3, [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14109] close(5 [pid 14108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14107] close(27 [pid 3627] getdents64(3, [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14109] close(6 [pid 14107] close(28 [pid 3627] umount2("./2367/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14109] close(7 [pid 14107] close(29 [pid 3627] lstat("./2367/binderfs", [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14109] close(8 [pid 14107] exit_group(0 [pid 3627] unlink("./2367/binderfs" [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... openat resumed>) = 3 [pid 14107] <... exit_group resumed>) = ? [pid 3627] <... unlink resumed>) = 0 [pid 14109] close(9 [pid 14107] +++ exited with 0 +++ [pid 3627] getdents64(3, [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2407, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14109] close(10 [pid 14108] write(3, "1000", 4 [pid 3630] restart_syscall(<... resuming interrupted clone ...> [pid 3627] close(3 [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... restart_syscall resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 14109] close(11 [pid 3627] rmdir("./2367" [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14109] close(12 [pid 3630] umount2("./2405", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] mkdir("./2368", 0777 [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... write resumed>) = 4 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 288.511211][ T29] task:syz-executor921 state:D stack:26648 pid: 3702 ppid: 3603 flags:0x00004000 [ 288.521357][ T29] Call Trace: [ 288.525069][ T29] [ 288.528030][ T29] __schedule+0xa00/0x4b30 [ 288.533367][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 288.540590][ T29] ? io_schedule_timeout+0x140/0x140 [ 288.545932][ T29] schedule+0xd2/0x1f0 [ 288.550031][ T29] schedule_timeout+0x1db/0x2a0 [ 288.555746][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 288.561902][ T29] ? __wait_for_common+0x36f/0x530 [pid 3627] <... mkdir resumed>) = 0 [pid 14109] close(13 [pid 14108] close(3 [pid 3630] openat(AT_FDCWD, "./2405", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 14109] close(14 [pid 3630] fstat(3, [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2370 [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14109] close(15 [pid 3630] getdents64(3, [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14109] close(16 [pid 3630] umount2("./2405/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14109] close(17 [pid 3630] lstat("./2405/binderfs", [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14109] close(18 [pid 3630] unlink("./2405/binderfs" [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 14110 attached [pid 14109] close(19 [pid 3630] getdents64(3, [pid 14110] set_robust_list(0x5555566c15e0, 24 [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] symlink("/dev/binderfs", "./binderfs" [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14110] <... set_robust_list resumed>) = 0 [pid 14109] close(20 [pid 3630] close(3 [pid 14110] chdir("./2368" [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 14110] <... chdir resumed>) = 0 [pid 14109] close(21 [pid 3630] rmdir("./2405" [pid 14110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 14110] <... prctl resumed>) = 0 [pid 14109] close(22 [pid 3630] mkdir("./2406", 0777 [pid 14110] setpgid(0, 0 [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 14110] <... setpgid resumed>) = 0 [pid 14109] close(23 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14111 attached [pid 14110] <... openat resumed>) = 3 [pid 14109] close(24 [pid 14108] <... symlink resumed>) = 0 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2408 [pid 14110] write(3, "1000", 4 [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14110] <... write resumed>) = 4 [pid 14109] close(25 [pid 14110] close(3 [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14110] <... close resumed>) = 0 [pid 14109] close(26 [pid 14110] symlink("/dev/binderfs", "./binderfs" [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14110] <... symlink resumed>) = 0 [pid 14109] close(27 [pid 14108] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14111] set_robust_list(0x5555566c15e0, 24 [pid 14110] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14110] <... openat resumed>) = 3 [pid 14109] close(28 [pid 14110] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14110] <... write resumed>) = 8 [pid 14109] close(29 [pid 14110] close(3 [pid 14109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] <... set_robust_list resumed>) = 0 [pid 14110] <... close resumed>) = 0 [pid 14109] exit_group(0 [pid 14108] <... openat resumed>) = 3 [pid 14110] close(4 [pid 14109] <... exit_group resumed>) = ? [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14109] +++ exited with 0 +++ [pid 14110] close(5 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14110] close(6 [pid 14111] chdir("./2406" [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2436", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14108] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14110] close(7 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2436", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14110] close(8 [pid 3631] <... openat resumed>) = 3 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 14110] close(9 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14110] close(10 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14111] <... chdir resumed>) = 0 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... write resumed>) = 8 [pid 3631] umount2("./2436/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14111] prctl(PR_SET_PDEATHSIG, SIGKILL [ 288.567311][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 288.573216][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 288.578960][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 288.590864][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 288.597012][ T29] __wait_for_common+0x378/0x530 [ 288.609781][ T29] ? usleep_range_state+0x1b0/0x1b0 [pid 14110] close(11 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2436/binderfs", [pid 14110] close(12 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2436/binderfs" [pid 14110] close(13 [pid 3631] <... unlink resumed>) = 0 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14110] close(14 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 14111] <... prctl resumed>) = 0 [pid 14110] close(15 [pid 14108] close(3 [pid 3631] <... close resumed>) = 0 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2436" [pid 14110] close(16 [pid 3631] <... rmdir resumed>) = 0 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2437", 0777 [pid 14110] close(17 [pid 3631] <... mkdir resumed>) = 0 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14110] close(18) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2439 [pid 14110] close(19) = -1 EBADF (Bad file descriptor) [pid 14110] close(20) = -1 EBADF (Bad file descriptor) [pid 14110] close(21) = -1 EBADF (Bad file descriptor) [pid 14110] close(22) = -1 EBADF (Bad file descriptor) [pid 14110] close(23) = -1 EBADF (Bad file descriptor) [pid 14110] close(24) = -1 EBADF (Bad file descriptor) [pid 14110] close(25./strace-static-x86_64: Process 14112 attached ) = -1 EBADF (Bad file descriptor) [pid 14112] set_robust_list(0x5555566c15e0, 24 [ 288.616434][ T29] ? out_of_line_wait_on_bit_timeout+0x170/0x170 [pid 14110] close(26 [pid 14112] <... set_robust_list resumed>) = 0 [pid 14111] setpgid(0, 0 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = 0 [pid 14112] chdir("./2437" [pid 14110] close(27 [pid 14112] <... chdir resumed>) = 0 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14110] close(28 [pid 14112] <... prctl resumed>) = 0 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14112] setpgid(0, 0 [pid 14110] close(29 [pid 14112] <... setpgid resumed>) = 0 [pid 14110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14111] <... setpgid resumed>) = 0 [pid 14110] exit_group(0 [pid 14108] close(4 [pid 14112] <... openat resumed>) = 3 [pid 14110] <... exit_group resumed>) = ? [pid 14112] write(3, "1000", 4 [pid 14110] +++ exited with 0 +++ [pid 14111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14112] <... write resumed>) = 4 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14112] close(3 [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 14112] <... close resumed>) = 0 [pid 3627] <... restart_syscall resumed>) = 0 [pid 14112] symlink("/dev/binderfs", "./binderfs") = 0 [pid 14112] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14111] <... openat resumed>) = 3 [pid 14108] close(5 [pid 3627] umount2("./2368", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14112] <... openat resumed>) = 3 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14112] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] openat(AT_FDCWD, "./2368", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14112] <... write resumed>) = 8 [pid 3627] <... openat resumed>) = 3 [pid 14112] close(3 [pid 3627] fstat(3, [pid 14112] <... close resumed>) = 0 [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14112] close(4 [pid 14108] close(6 [pid 3627] getdents64(3, [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14112] close(5 [pid 3627] umount2("./2368/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] write(3, "1000", 4 [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14112] close(6 [pid 3627] lstat("./2368/binderfs", [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14112] close(7 [pid 3627] unlink("./2368/binderfs" [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14112] close(8 [pid 3627] getdents64(3, [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] <... write resumed>) = 4 [pid 14108] close(7 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14112] close(9 [pid 3627] close(3 [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 14112] close(10 [pid 14111] close(3 [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2368" [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14112] close(11 [pid 3627] mkdir("./2369", 0777 [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 14112] close(12 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14112] close(13 [pid 14111] <... close resumed>) = 0 [pid 14108] close(8 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2371 [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14112] close(14) = -1 EBADF (Bad file descriptor) [pid 14112] close(15 [pid 14111] symlink("/dev/binderfs", "./binderfs" [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14112] close(16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14113 attached [pid 14112] close(17 [pid 14113] set_robust_list(0x5555566c15e0, 24 [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 288.639950][ T29] ? flush_workqueue_prep_pwqs+0x290/0x4f0 [ 288.652420][ T29] ? check_flush_dependency+0x15b/0x400 [ 288.658673][ T29] flush_workqueue+0x3ed/0x13a0 [ 288.667296][ T29] ? detach_if_pending+0x470/0x470 [ 288.676278][ T29] ? check_flush_dependency+0x400/0x400 [pid 14113] <... set_robust_list resumed>) = 0 [pid 14112] close(18 [pid 14113] chdir("./2369" [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] <... symlink resumed>) = 0 [pid 14108] close(9 [pid 14113] <... chdir resumed>) = 0 [pid 14112] close(19 [pid 14113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] <... prctl resumed>) = 0 [pid 14112] close(20 [pid 14113] setpgid(0, 0 [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] <... setpgid resumed>) = 0 [pid 14112] close(21 [pid 14113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] <... openat resumed>) = 3 [pid 14112] close(22 [pid 14113] write(3, "1000", 4 [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] <... write resumed>) = 4 [pid 14112] close(23 [pid 14111] <... openat resumed>) = 3 [pid 14108] close(10 [pid 14113] close(3 [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] <... close resumed>) = 0 [pid 14112] close(24 [pid 14113] symlink("/dev/binderfs", "./binderfs" [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] <... symlink resumed>) = 0 [pid 14112] close(25 [pid 14113] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] <... openat resumed>) = 3 [pid 14112] close(26 [pid 14111] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] <... write resumed>) = 8 [pid 14112] close(27 [pid 14113] close(3 [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] <... close resumed>) = 0 [pid 14112] close(28 [pid 14113] close(4 [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] <... write resumed>) = 8 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14112] close(29 [pid 14108] close(11 [pid 14113] close(5 [pid 14112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(3 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14112] exit_group(0 [pid 14111] <... close resumed>) = 0 [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] close(6 [pid 14112] <... exit_group resumed>) = ? [pid 14111] close(4 [pid 14108] close(12 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14112] +++ exited with 0 +++ [pid 14113] close(7 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2439, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] close(8) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2437", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14113] close(9 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2437", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14113] close(10 [pid 14111] close(5 [pid 14108] close(13 [pid 3631] <... openat resumed>) = 3 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 14113] close(11 [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14113] close(12 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2437/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14113] close(13 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] lstat("./2437/binderfs", [pid 14113] close(14 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2437/binderfs" [pid 14113] close(15 [pid 3631] <... unlink resumed>) = 0 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(6 [pid 14108] close(14 [pid 3631] getdents64(3, [pid 14113] close(16 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 14113] close(17 [pid 3631] <... close resumed>) = 0 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2437" [pid 14113] close(18 [pid 3631] <... rmdir resumed>) = 0 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 288.685897][ T29] ? do_raw_read_unlock+0x3b/0x70 [ 288.695129][ T29] hci_dev_open+0xdb/0x300 [ 288.707072][ T29] hci_sock_ioctl+0x62c/0x910 [ 288.716733][ T29] ? hci_sock_sendmsg+0x2550/0x2550 [ 288.725189][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 288.734493][ T29] sock_do_ioctl+0xcc/0x230 [pid 3631] mkdir("./2438", 0777 [pid 14113] close(19 [pid 3631] <... mkdir resumed>) = 0 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14113] close(20) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2440 [pid 14113] close(21 [pid 14108] close(15 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] close(22) = -1 EBADF (Bad file descriptor) [pid 14113] close(23 [pid 14111] close(7 [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14113] close(24) = -1 EBADF (Bad file descriptor) [pid 14113] close(25) = -1 EBADF (Bad file descriptor) [pid 14113] close(26./strace-static-x86_64: Process 14114 attached ) = -1 EBADF (Bad file descriptor) [pid 14114] set_robust_list(0x5555566c15e0, 24 [pid 14113] close(27 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] close(16 [pid 14114] <... set_robust_list resumed>) = 0 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14114] chdir("./2438" [pid 14113] close(28 [pid 14114] <... chdir resumed>) = 0 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(8 [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14113] close(29 [pid 14114] <... prctl resumed>) = 0 [pid 14113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14114] setpgid(0, 0 [pid 14113] exit_group(0 [pid 14114] <... setpgid resumed>) = 0 [pid 14113] <... exit_group resumed>) = ? [pid 14114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14113] +++ exited with 0 +++ [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] close(17 [pid 14114] <... openat resumed>) = 3 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2371, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14114] write(3, "1000", 4) = 4 [pid 14114] close(3 [pid 14111] close(9 [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14114] <... close resumed>) = 0 [pid 14114] symlink("/dev/binderfs", "./binderfs") = 0 [pid 14114] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3627] umount2("./2369", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14114] <... openat resumed>) = 3 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] close(18 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14114] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] openat(AT_FDCWD, "./2369", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14114] <... write resumed>) = 8 [pid 3627] <... openat resumed>) = 3 [pid 14114] close(3 [pid 14111] close(10 [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 14114] <... close resumed>) = 0 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14114] close(4 [pid 3627] getdents64(3, [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14114] close(5 [pid 3627] umount2("./2369/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] close(19 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14114] close(6 [pid 3627] lstat("./2369/binderfs", [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14114] close(7 [pid 3627] unlink("./2369/binderfs" [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(11 [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14114] close(8 [pid 3627] getdents64(3, [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14114] close(9 [pid 3627] close(3 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 14114] close(10 [pid 3627] rmdir("./2369" [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14114] close(11 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] close(20 [pid 3627] mkdir("./2370", 0777 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [ 288.739380][ T29] ? get_user_ifreq+0x250/0x250 [ 288.747474][ T29] ? vfs_fileattr_set+0xbe0/0xbe0 [ 288.755869][ T29] sock_ioctl+0x2f1/0x640 [ 288.763459][ T29] ? br_ioctl_call+0xa0/0xa0 [ 288.768476][ T29] ? __fget_files+0x286/0x470 [ 288.776854][ T29] ? bpf_lsm_file_ioctl+0x5/0x10 [ 288.785921][ T29] ? br_ioctl_call+0xa0/0xa0 [pid 14114] close(12 [pid 14111] close(12 [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14114] close(13 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2372 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14114] close(14) = -1 EBADF (Bad file descriptor) [pid 14114] close(15 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] close(21 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14114] close(16) = -1 EBADF (Bad file descriptor) [pid 14114] close(17) = -1 EBADF (Bad file descriptor) [pid 14114] close(18) = -1 EBADF (Bad file descriptor) [pid 14114] close(19 [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14115 attached [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] set_robust_list(0x5555566c15e0, 24 [pid 14114] close(20 [pid 14115] <... set_robust_list resumed>) = 0 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(13 [pid 14108] close(22 [pid 14115] chdir("./2370" [pid 14114] close(21 [pid 14115] <... chdir resumed>) = 0 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14114] close(22 [pid 14115] <... prctl resumed>) = 0 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] setpgid(0, 0 [pid 14114] close(23 [pid 14115] <... setpgid resumed>) = 0 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14114] close(24 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] <... openat resumed>) = 3 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] write(3, "1000", 4 [pid 14114] close(25 [pid 14115] <... write resumed>) = 4 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(14 [pid 14108] close(23 [pid 14115] close(3 [pid 14114] close(26 [pid 14115] <... close resumed>) = 0 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] symlink("/dev/binderfs", "./binderfs" [pid 14114] close(27 [pid 14115] <... symlink resumed>) = 0 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14114] close(28 [pid 14115] <... openat resumed>) = 3 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14114] close(29 [pid 14111] close(15 [pid 14108] close(24 [pid 14115] <... write resumed>) = 8 [pid 14114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] close(3 [pid 14114] exit_group(0 [pid 14115] <... close resumed>) = 0 [pid 14114] <... exit_group resumed>) = ? [pid 14115] close(4 [pid 14114] +++ exited with 0 +++ [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14115] close(5 [pid 3631] restart_syscall(<... resuming interrupted clone ...> [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... restart_syscall resumed>) = 0 [pid 14115] close(6) = -1 EBADF (Bad file descriptor) [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] close(7 [pid 3631] umount2("./2438", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14115] close(8 [pid 14111] close(16 [pid 14108] close(25 [pid 3631] openat(AT_FDCWD, "./2438", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 14115] close(9 [pid 3631] fstat(3, [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14115] close(10 [pid 3631] getdents64(3, [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14115] close(11 [pid 3631] umount2("./2438/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14115] close(12 [pid 3631] lstat("./2438/binderfs", [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14115] close(13 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2438/binderfs" [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [ 288.793800][ T29] __x64_sys_ioctl+0x193/0x200 [ 288.798868][ T29] do_syscall_64+0x35/0xb0 [ 288.806515][ T29] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 288.815774][ T29] RIP: 0033:0x7f595e7f37e7 [ 288.824520][ T29] RSP: 002b:00007ffc76721138 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 288.836254][ T29] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f595e7f37e7 [pid 14115] close(14 [pid 3631] getdents64(3, [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(17 [pid 14108] close(26 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14115] close(15 [pid 3631] close(3 [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... close resumed>) = 0 [pid 14115] close(16 [pid 3631] rmdir("./2438" [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 14115] close(17 [pid 3631] mkdir("./2439", 0777 [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 14115] close(18 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] close(19 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2441 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] close(20) = -1 EBADF (Bad file descriptor) [pid 14115] close(21 [pid 14111] close(18 [pid 14108] close(27 [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14115] close(22) = -1 EBADF (Bad file descriptor) [pid 14115] close(23) = -1 EBADF (Bad file descriptor) [pid 14115] close(24) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14116 attached [pid 14115] close(25 [pid 14116] set_robust_list(0x5555566c15e0, 24 [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14116] <... set_robust_list resumed>) = 0 [pid 14115] close(26 [pid 14116] chdir("./2439" [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14116] <... chdir resumed>) = 0 [pid 14115] close(27 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14116] <... prctl resumed>) = 0 [pid 14115] close(28 [pid 14116] setpgid(0, 0 [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(19 [pid 14108] close(28 [pid 14116] <... setpgid resumed>) = 0 [pid 14115] close(29 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(20 [pid 14108] close(29 [pid 14116] <... openat resumed>) = 3 [pid 14115] exit_group(0 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14116] write(3, "1000", 4 [pid 14115] <... exit_group resumed>) = ? [pid 14116] <... write resumed>) = 4 [pid 14115] +++ exited with 0 +++ [pid 14116] close(3) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14116] symlink("/dev/binderfs", "./binderfs" [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 14116] <... symlink resumed>) = 0 [pid 3627] <... restart_syscall resumed>) = 0 [pid 14116] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 14111] close(21 [pid 14108] exit_group(0 [pid 14116] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3627] umount2("./2370", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14116] <... write resumed>) = 8 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14116] close(3 [pid 3627] openat(AT_FDCWD, "./2370", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14116] <... close resumed>) = 0 [pid 3627] <... openat resumed>) = 3 [pid 14116] close(4 [pid 3627] fstat(3, [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14116] close(5 [pid 3627] getdents64(3, [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14116] close(6 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14108] <... exit_group resumed>) = ? [pid 3627] umount2("./2370/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14116] close(7 [pid 3627] lstat("./2370/binderfs", [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14116] close(8 [pid 3627] unlink("./2370/binderfs" [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14116] close(9 [pid 3627] getdents64(3, [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(22 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [ 288.847497][ T29] RDX: 0000000000000008 RSI: 00000000400448c9 RDI: 0000000000000003 [ 288.858846][ T29] RBP: 0000000000000004 R08: 00007f595e7a0700 R09: 00007f595e7a0700 [ 288.877437][ T29] R10: 00007f595e7a09d0 R11: 0000000000000246 R12: 6c616b7a79732f2e [ 288.886252][ T29] R13: 585858582e72656c R14: 00007ffc76721164 R15: 00007ffc767211a0 [pid 14116] close(10 [pid 14108] +++ exited with 0 +++ [pid 3627] close(3 [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 3626] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2338, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14116] close(11 [pid 3627] rmdir("./2370" [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14116] close(12 [pid 3627] mkdir("./2371", 0777 [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(23 [pid 3627] <... mkdir resumed>) = 0 [pid 14116] close(13 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14116] close(14 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2373 [pid 3626] umount2("./2336", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14116] close(15 [pid 3626] openat(AT_FDCWD, "./2336", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... openat resumed>) = 3 [pid 14116] close(16 [pid 3626] fstat(3, [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14116] close(17 [pid 3626] getdents64(3, [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 14117 attached [pid 14116] close(18 [pid 3626] umount2("./2336/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14117] set_robust_list(0x5555566c15e0, 24 [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14117] <... set_robust_list resumed>) = 0 [pid 14116] close(19 [pid 14111] close(24 [pid 3626] lstat("./2336/binderfs", [pid 14117] chdir("./2371" [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14117] <... chdir resumed>) = 0 [pid 14116] close(20 [pid 3626] unlink("./2336/binderfs" [pid 14117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... unlink resumed>) = 0 [pid 14117] <... prctl resumed>) = 0 [pid 14116] close(21 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] getdents64(3, [pid 14117] setpgid(0, 0 [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14117] <... setpgid resumed>) = 0 [pid 14116] close(22 [pid 3626] close(3 [pid 14117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... close resumed>) = 0 [pid 14117] <... openat resumed>) = 3 [pid 14116] close(23 [pid 3626] rmdir("./2336" [pid 14117] write(3, "1000", 4 [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... rmdir resumed>) = 0 [pid 14117] <... write resumed>) = 4 [pid 14116] close(24 [pid 3626] mkdir("./2337", 0777 [pid 14117] close(3 [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(25 [pid 3626] <... mkdir resumed>) = 0 [pid 14117] <... close resumed>) = 0 [pid 14116] close(25 [pid 3626] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14117] symlink("/dev/binderfs", "./binderfs" [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14117] <... symlink resumed>) = 0 [pid 14116] close(26 [pid 3626] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2339 [pid 14117] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14118 attached [pid 14117] <... openat resumed>) = 3 [pid 14116] close(27 [pid 14117] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14117] <... write resumed>) = 8 [pid 14116] close(28 [pid 14117] close(3 [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14117] <... close resumed>) = 0 [pid 14116] close(29 [pid 14118] set_robust_list(0x5555566c15e0, 24 [pid 14117] close(4 [pid 14116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(26 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14116] exit_group(0 [pid 14117] close(5 [pid 14116] <... exit_group resumed>) = ? [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14116] +++ exited with 0 +++ [pid 14117] close(6 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2441, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [ 288.902771][ T29] [ 288.906287][ T29] [ 288.906287][ T29] Showing all locks held in the system: [ 288.919876][ T29] 1 lock held by khungtaskd/29: [ 288.925445][ T29] #0: ffffffff8bd86860 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 288.942793][ T29] 2 locks held by getty/3285: [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14117] close(7) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2439", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14117] close(8 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "./2439", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14117] close(9 [pid 3631] <... openat resumed>) = 3 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] fstat(3, [pid 14118] <... set_robust_list resumed>) = 0 [pid 14117] close(10 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14117] close(11 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] umount2("./2439/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14117] close(12 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14118] chdir("./2337" [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(27 [pid 3631] lstat("./2439/binderfs", [pid 14117] close(13 [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] unlink("./2439/binderfs" [pid 14117] close(14 [pid 3631] <... unlink resumed>) = 0 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] getdents64(3, [pid 14117] close(15 [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 14117] close(16 [pid 3631] <... close resumed>) = 0 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] rmdir("./2439" [pid 14117] close(17 [pid 3631] <... rmdir resumed>) = 0 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2440", 0777 [pid 14117] close(18 [pid 3631] <... mkdir resumed>) = 0 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14118] <... chdir resumed>) = 0 [pid 14117] close(19 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2442 [pid 14118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14117] close(20 [pid 14111] close(28 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14117] close(21) = -1 EBADF (Bad file descriptor) [pid 14117] close(22) = -1 EBADF (Bad file descriptor) [pid 14118] <... prctl resumed>) = 0 [pid 14117] close(23 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] close(29 [pid 14118] setpgid(0, 0 [pid 14117] close(24 [pid 14111] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14119 attached [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14119] set_robust_list(0x5555566c15e0, 24 [pid 14117] close(25 [pid 14119] <... set_robust_list resumed>) = 0 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14119] chdir("./2440" [pid 14117] close(26 [pid 14119] <... chdir resumed>) = 0 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14117] close(27 [pid 14119] <... prctl resumed>) = 0 [pid 14118] <... setpgid resumed>) = 0 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14111] exit_group(0 [pid 14119] setpgid(0, 0 [pid 14117] close(28 [pid 14119] <... setpgid resumed>) = 0 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14117] close(29 [pid 14111] <... exit_group resumed>) = ? [pid 14119] <... openat resumed>) = 3 [pid 14117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14119] write(3, "1000", 4 [pid 14117] exit_group(0 [pid 14119] <... write resumed>) = 4 [pid 14117] <... exit_group resumed>) = ? [pid 14119] close(3 [pid 14117] +++ exited with 0 +++ [pid 14119] <... close resumed>) = 0 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2373, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14119] symlink("/dev/binderfs", "./binderfs" [ 288.948169][ T29] #0: ffff88814c09b098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 288.963085][ T29] #1: ffffc90002cd62e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xcea/0x1230 [ 288.976757][ T29] 2 locks held by sshd/3597: [ 288.984895][ T29] 3 locks held by kworker/u5:1/3610: [pid 3627] restart_syscall(<... resuming interrupted clone ...> [pid 14119] <... symlink resumed>) = 0 [pid 3627] <... restart_syscall resumed>) = 0 [pid 14119] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC) = 3 [pid 14118] <... openat resumed>) = 3 [pid 14119] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14111] +++ exited with 0 +++ [pid 3627] umount2("./2371", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14119] <... write resumed>) = 8 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2408, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14119] close(3 [pid 3627] openat(AT_FDCWD, "./2371", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14119] <... close resumed>) = 0 [pid 14118] write(3, "1000", 4 [pid 3627] <... openat resumed>) = 3 [pid 14119] close(4 [pid 3630] umount2("./2406", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] fstat(3, [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14119] close(5 [pid 3630] openat(AT_FDCWD, "./2406", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3627] getdents64(3, [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... openat resumed>) = 3 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14119] close(6 [pid 3630] fstat(3, [pid 3627] umount2("./2371/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14119] close(7 [pid 3630] getdents64(3, [pid 3627] lstat("./2371/binderfs", [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14119] close(8 [pid 3630] umount2("./2406/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3627] unlink("./2371/binderfs" [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3627] <... unlink resumed>) = 0 [pid 14119] close(9 [pid 3630] lstat("./2406/binderfs", [pid 3627] getdents64(3, [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] <... write resumed>) = 4 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14119] close(10 [pid 3630] unlink("./2406/binderfs" [pid 3627] close(3 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 3627] <... close resumed>) = 0 [pid 14119] close(11 [pid 3630] getdents64(3, [pid 3627] rmdir("./2371" [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3627] <... rmdir resumed>) = 0 [pid 14119] close(12 [pid 3630] close(3 [pid 3627] mkdir("./2372", 0777 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 3627] <... mkdir resumed>) = 0 [pid 14119] close(13 [pid 3630] rmdir("./2406" [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] close(3 [pid 3630] <... rmdir resumed>) = 0 [pid 14119] close(14 [pid 3630] mkdir("./2407", 0777 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2374 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 14119] close(15 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14119] close(16 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2409 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14119] close(17./strace-static-x86_64: Process 14120 attached ) = -1 EBADF (Bad file descriptor) [pid 14120] set_robust_list(0x5555566c15e0, 24 [pid 14119] close(18 [pid 14120] <... set_robust_list resumed>) = 0 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] chdir("./2372" [pid 14119] close(19 [pid 14120] <... chdir resumed>) = 0 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] <... close resumed>) = 0 [pid 14120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14119] close(20 [pid 14120] <... prctl resumed>) = 0 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] setpgid(0, 0 [pid 14119] close(21 [pid 14120] <... setpgid resumed>) = 0 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14119] close(22./strace-static-x86_64: Process 14121 attached [pid 14120] <... openat resumed>) = 3 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] symlink("/dev/binderfs", "./binderfs" [pid 14120] write(3, "1000", 4 [pid 14119] close(23 [pid 14120] <... write resumed>) = 4 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] close(3 [pid 14119] close(24 [pid 14120] <... close resumed>) = 0 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] symlink("/dev/binderfs", "./binderfs" [pid 14119] close(25 [pid 14121] set_robust_list(0x5555566c15e0, 24 [pid 14120] <... symlink resumed>) = 0 [ 288.993726][ T29] #0: ffff88807898c138 ((wq_completion)hci9){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 289.009846][ T29] #1: ffffc9000302fda8 ((work_completion)(&hdev->power_on)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 289.031315][ T29] #2: ffff88801a3f9048 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x2a/0x70 [ 289.047187][ T29] 3 locks held by kworker/u5:3/3617: [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] <... symlink resumed>) = 0 [pid 14121] <... set_robust_list resumed>) = 0 [pid 14120] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14119] close(26 [pid 14120] <... openat resumed>) = 3 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14119] close(27 [pid 14120] <... write resumed>) = 8 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] close(3 [pid 14119] close(28 [pid 14120] <... close resumed>) = 0 [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] close(4 [pid 14119] close(29 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] close(5 [pid 14119] exit_group(0 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14119] <... exit_group resumed>) = ? [pid 14121] chdir("./2407" [pid 14120] close(6 [pid 14119] +++ exited with 0 +++ [pid 14118] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] <... openat resumed>) = 3 [pid 3631] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14121] <... chdir resumed>) = 0 [pid 14120] close(7 [pid 14121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14121] <... prctl resumed>) = 0 [pid 14120] close(8 [pid 14118] <... write resumed>) = 8 [pid 3631] umount2("./2440", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14121] setpgid(0, 0 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] close(3 [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14121] <... setpgid resumed>) = 0 [pid 14120] close(9 [pid 14118] <... close resumed>) = 0 [pid 3631] openat(AT_FDCWD, "./2440", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... openat resumed>) = 3 [pid 14120] close(10 [pid 3631] fstat(3, [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14120] close(11 [pid 3631] getdents64(3, [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14120] close(12 [pid 3631] umount2("./2440/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14120] close(13 [pid 3631] lstat("./2440/binderfs", [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14120] close(14 [pid 3631] unlink("./2440/binderfs" [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... unlink resumed>) = 0 [pid 14120] close(15 [pid 3631] getdents64(3, [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14120] close(16 [pid 3631] close(3 [pid 14121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] close(4 [pid 3631] <... close resumed>) = 0 [pid 14120] close(17 [pid 3631] rmdir("./2440" [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... rmdir resumed>) = 0 [pid 14121] <... openat resumed>) = 3 [pid 14120] close(18 [pid 14118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] mkdir("./2441", 0777 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mkdir resumed>) = 0 [pid 14120] close(19 [pid 3631] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14121] write(3, "1000", 4 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14121] <... write resumed>) = 4 [pid 14120] close(20 [pid 3631] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2443 [pid 14121] close(3 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14121] <... close resumed>) = 0 [pid 14120] close(21 [pid 14121] symlink("/dev/binderfs", "./binderfs" [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14121] <... symlink resumed>) = 0 [pid 14120] close(22 [pid 14118] close(5 [pid 14121] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14121] <... openat resumed>) = 3 [pid 14120] close(23./strace-static-x86_64: Process 14122 attached [pid 14121] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14121] <... write resumed>) = 8 [pid 14120] close(24 [pid 14121] close(3 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 289.054354][ T29] #0: ffff888076411138 ((wq_completion)hci8){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 289.072490][ T29] #1: ffffc9000312fda8 ((work_completion)(&hdev->power_on)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 289.088427][ T29] #2: ffff88807421d048 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x2a/0x70 [pid 14121] <... close resumed>) = 0 [pid 14120] close(25 [pid 14121] close(4 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] close(26 [pid 14121] close(5 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14122] set_robust_list(0x5555566c15e0, 24 [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] close(27 [pid 14118] close(6 [pid 14121] close(6 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] close(28 [pid 14121] close(7 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] close(29 [pid 14121] close(8 [pid 14120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] exit_group(0 [pid 14121] close(9 [pid 14120] <... exit_group resumed>) = ? [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14120] +++ exited with 0 +++ [pid 14121] close(10) = -1 EBADF (Bad file descriptor) [pid 14118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14121] close(11 [pid 3627] umount2("./2372", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14121] close(12 [pid 3627] openat(AT_FDCWD, "./2372", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14122] <... set_robust_list resumed>) = 0 [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] close(7 [pid 3627] <... openat resumed>) = 3 [pid 14121] close(13 [pid 3627] fstat(3, [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14121] close(14 [pid 3627] getdents64(3, [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14121] close(15 [pid 3627] umount2("./2372/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14121] close(16 [pid 3627] lstat("./2372/binderfs", [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14121] close(17 [pid 3627] unlink("./2372/binderfs" [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14121] close(18 [pid 3627] getdents64(3, [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14121] close(19 [pid 3627] close(3 [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 14122] chdir("./2441" [pid 14121] close(20 [pid 14118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] rmdir("./2372" [pid 14122] <... chdir resumed>) = 0 [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] close(8 [pid 3627] <... rmdir resumed>) = 0 [pid 14121] close(21 [pid 3627] mkdir("./2373", 0777 [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 14121] close(22 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14121] close(23 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2375 [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14121] close(24) = -1 EBADF (Bad file descriptor) [pid 14121] close(25) = -1 EBADF (Bad file descriptor) [pid 14121] close(26) = -1 EBADF (Bad file descriptor) [pid 14121] close(27./strace-static-x86_64: Process 14123 attached [pid 14122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14123] set_robust_list(0x5555566c15e0, 24 [pid 14121] close(28 [pid 14123] <... set_robust_list resumed>) = 0 [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14123] chdir("./2373" [pid 14121] close(29 [pid 14123] <... chdir resumed>) = 0 [pid 14121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14122] <... prctl resumed>) = 0 [pid 14121] exit_group(0 [ 289.102336][ T29] 3 locks held by kworker/u5:4/3619: [ 289.108371][ T29] #0: ffff888076414138 ((wq_completion)hci7){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 289.123671][ T29] #1: ffffc9000315fda8 ((work_completion)(&hdev->power_on)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 289.137893][ T29] #2: ffff888074219048 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x2a/0x70 [ 289.152634][ T29] [pid 14118] close(9 [pid 14123] <... prctl resumed>) = 0 [pid 14121] <... exit_group resumed>) = ? [pid 14123] setpgid(0, 0 [pid 14122] setpgid(0, 0 [pid 14121] +++ exited with 0 +++ [pid 14118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14123] <... setpgid resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14123] write(3, "1000", 4) = 4 [pid 14123] close(3) = 0 [pid 14123] symlink("/dev/binderfs", "./binderfs" [pid 3630] umount2("./2407", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14123] <... symlink resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14123] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14122] <... setpgid resumed>) = 0 [pid 14118] close(10 [pid 3630] openat(AT_FDCWD, "./2407", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14123] <... openat resumed>) = 3 [pid 14122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] <... openat resumed>) = 3 [pid 14123] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14122] <... openat resumed>) = 3 [pid 14118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] fstat(3, [pid 14123] <... write resumed>) = 8 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14123] close(3 [pid 3630] getdents64(3, [pid 14123] <... close resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14123] close(4 [pid 3630] umount2("./2407/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14123] close(5 [pid 3630] lstat("./2407/binderfs", [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14123] close(6 [pid 3630] unlink("./2407/binderfs" [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 14123] close(7 [pid 3630] getdents64(3, [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14123] close(8 [pid 3630] close(3 [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 14123] close(9 [pid 3630] rmdir("./2407" [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 14123] close(10 [pid 3630] mkdir("./2408", 0777 [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 14123] close(11 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14123] close(12 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2410 [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14123] close(13) = -1 EBADF (Bad file descriptor) [pid 14123] close(14) = -1 EBADF (Bad file descriptor) [pid 14123] close(15) = -1 EBADF (Bad file descriptor) [pid 14123] close(16) = -1 EBADF (Bad file descriptor) [pid 14123] close(17) = -1 EBADF (Bad file descriptor) [pid 14123] close(18) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14124 attached [pid 14123] close(19 [pid 14124] set_robust_list(0x5555566c15e0, 24 [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] <... set_robust_list resumed>) = 0 [pid 14123] close(20 [pid 14124] chdir("./2408" [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] <... chdir resumed>) = 0 [pid 14123] close(21 [pid 14124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 289.155308][ T29] ============================================= [ 289.155308][ T29] [ 289.168611][ T29] NMI backtrace for cpu 1 [ 289.172972][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 5.18.0-syzkaller-10643-g9d004b2f4fea #0 [ 289.182665][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.192743][ T29] Call Trace: [ 289.196045][ T29] [ 289.199001][ T29] dump_stack_lvl+0xcd/0x134 [pid 14124] <... prctl resumed>) = 0 [pid 14123] close(22 [pid 14124] setpgid(0, 0 [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] <... setpgid resumed>) = 0 [pid 14123] close(23 [pid 14124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] <... openat resumed>) = 3 [pid 14123] close(24 [pid 14124] write(3, "1000", 4 [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] <... write resumed>) = 4 [pid 14123] close(25 [pid 14124] close(3 [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] <... close resumed>) = 0 [ 289.203695][ T29] nmi_cpu_backtrace.cold+0x47/0x144 [ 289.209024][ T29] ? lapic_can_unplug_cpu+0x80/0x80 [ 289.214444][ T29] nmi_trigger_cpumask_backtrace+0x1e6/0x230 [ 289.220493][ T29] watchdog+0xc22/0xf90 [ 289.224710][ T29] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 289.230740][ T29] kthread+0x2e9/0x3a0 [ 289.234847][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 289.240510][ T29] ret_from_fork+0x1f/0x30 [ 289.244981][ T29] [ 289.248260][ T29] Sending NMI from CPU 1 to CPUs 0: [ 289.253521][ C0] NMI backtrace for cpu 0 [ 289.253531][ C0] CPU: 0 PID: 3599 Comm: strace-static-x Not tainted 5.18.0-syzkaller-10643-g9d004b2f4fea #0 [ 289.253551][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.253561][ C0] RIP: 0010:kasan_check_range+0x55/0x180 [ 289.253690][ C0] Code: 86 05 01 00 00 49 83 e9 01 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 ca 48 c1 ed 03 49 c1 ea 03 48 01 c5 49 01 c2 48 89 e8 <49> 8d 5a 01 48 89 da 48 29 ea 48 83 fa 10 7e 63 41 89 eb 41 83 e3 [ 289.253707][ C0] RSP: 0018:ffffc90002eff9c8 EFLAGS: 00000082 [ 289.253722][ C0] RAX: fffffbfff1b77492 RBX: 0000000000000000 RCX: ffffffff815e5141 [ 289.253737][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8dbba490 [ 289.253748][ C0] RBP: fffffbfff1b77492 R08: 0000000000000000 R09: ffffffff8dbba497 [ 289.253760][ C0] R10: fffffbfff1b77492 R11: 0000000000000000 R12: ffff8880b9c39ed8 [ 289.253772][ C0] R13: ffff8880b9c39ec0 R14: ffff88802525a298 R15: ffff888025259d80 [ 289.253785][ C0] FS: 0000000000757340(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 289.253803][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 289.253817][ C0] CR2: 00005555566c1608 CR3: 0000000073fd2000 CR4: 00000000003506f0 [ 289.253829][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 289.253839][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 289.253850][ C0] Call Trace: [ 289.253855][ C0] [ 289.253862][ C0] lock_release+0xa1/0x780 [ 289.253884][ C0] ? __schedule+0x97c/0x4b30 [ 289.253904][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 289.253925][ C0] ? lock_repin_lock+0x350/0x350 [ 289.253944][ C0] ? trace_tlb_flush+0x126/0x1b0 [ 289.253974][ C0] ? switch_mm_irqs_off+0x626/0xa10 [ 289.253998][ C0] __schedule+0x9cd/0x4b30 [ 289.254016][ C0] ? update_load_avg+0x1bd/0x1c80 [ 289.254041][ C0] ? update_curr+0x3a9/0x840 [ 289.254065][ C0] ? io_schedule_timeout+0x140/0x140 [ 289.254085][ C0] ? try_to_wake_up+0x5ae/0x1800 [ 289.254103][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 289.254124][ C0] preempt_schedule_common+0x45/0xc0 [ 289.254145][ C0] preempt_schedule_thunk+0x16/0x18 [ 289.254168][ C0] try_to_wake_up+0xa04/0x1800 [ 289.254185][ C0] ? get_random_u32+0x438/0x7d0 [ 289.254211][ C0] ? sched_core_balance+0x9c0/0x9c0 [ 289.254229][ C0] ? find_held_lock+0x2d/0x110 [ 289.254251][ C0] ptrace_resume+0x27d/0x2d0 [ 289.254288][ C0] ptrace_request+0x180/0xef0 [ 289.254309][ C0] ? ptrace_writedata+0x1b0/0x1b0 [ 289.254330][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 289.254353][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 289.254373][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 289.254396][ C0] ? wait_task_inactive+0x38a/0x580 [ 289.254415][ C0] ? migrate_swap+0x390/0x390 [ 289.254431][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 289.254452][ C0] arch_ptrace+0x36/0x510 [ 289.254491][ C0] __x64_sys_ptrace+0x178/0x310 [ 289.254513][ C0] do_syscall_64+0x35/0xb0 [ 289.254531][ C0] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 289.254549][ C0] RIP: 0033:0x4e6c1a [ 289.254561][ C0] Code: Unable to access opcode bytes at RIP 0x4e6bf0. [ 289.254568][ C0] RSP: 002b:00007ffdb7543730 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 [ 289.254584][ C0] RAX: ffffffffffffffda RBX: 00000000007572f8 RCX: 00000000004e6c1a [ 289.254596][ C0] RDX: 0000000000000000 RSI: 0000000000000e2e RDI: 0000000000000018 [ 289.254607][ C0] RBP: 0000000000000018 R08: 0000000000000017 R09: 0000000000000002 [ 289.254618][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000759380 [pid 14123] close(26 [pid 14124] symlink("/dev/binderfs", "./binderfs" [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] <... symlink resumed>) = 0 [pid 14123] close(27 [pid 14124] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] <... openat resumed>) = 3 [pid 14123] close(28 [pid 14124] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] <... write resumed>) = 8 [pid 14123] close(29 [pid 14124] close(3 [pid 14123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] <... close resumed>) = 0 [pid 14123] exit_group(0 [pid 14124] close(4 [pid 14123] <... exit_group resumed>) = ? [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14123] +++ exited with 0 +++ [pid 14124] close(5 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2375, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] close(6) = -1 EBADF (Bad file descriptor) [pid 14124] close(7) = -1 EBADF (Bad file descriptor) [pid 14124] close(8) = -1 EBADF (Bad file descriptor) [pid 14124] close(9 [pid 3627] umount2("./2373", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14124] close(10 [pid 3627] openat(AT_FDCWD, "./2373", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 14124] close(11 [pid 3627] fstat(3, [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14124] close(12 [pid 3627] getdents64(3, [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14124] close(13 [pid 3627] umount2("./2373/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14124] close(14 [pid 3627] lstat("./2373/binderfs", [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14124] close(15 [pid 3627] unlink("./2373/binderfs" [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14124] close(16 [pid 3627] getdents64(3, [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14124] close(17 [pid 3627] close(3 [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 14124] close(18 [pid 3627] rmdir("./2373" [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14124] close(19 [pid 3627] mkdir("./2374", 0777 [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 14124] close(20 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] close(21 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2376 [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14124] close(22) = -1 EBADF (Bad file descriptor) [pid 14124] close(23) = -1 EBADF (Bad file descriptor) [pid 14124] close(24) = -1 EBADF (Bad file descriptor) [pid 14124] close(25) = -1 EBADF (Bad file descriptor) [pid 14122] write(3, "1000", 4 [pid 14118] close(11 [pid 14124] close(26) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14125 attached [pid 14124] close(27) = -1 EBADF (Bad file descriptor) [pid 14125] set_robust_list(0x5555566c15e0, 24 [pid 14124] close(28 [pid 14125] <... set_robust_list resumed>) = 0 [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14125] chdir("./2374" [pid 14124] close(29 [pid 14125] <... chdir resumed>) = 0 [pid 14124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14124] exit_group(0 [pid 14125] <... prctl resumed>) = 0 [pid 14124] <... exit_group resumed>) = ? [pid 14125] setpgid(0, 0 [pid 14124] +++ exited with 0 +++ [pid 14125] <... setpgid resumed>) = 0 [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2410, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 14125] write(3, "1000", 4 [pid 3630] umount2("./2408", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14125] <... write resumed>) = 4 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14125] close(3 [pid 3630] openat(AT_FDCWD, "./2408", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14125] <... close resumed>) = 0 [pid 3630] <... openat resumed>) = 3 [pid 14125] symlink("/dev/binderfs", "./binderfs" [pid 3630] fstat(3, [pid 14125] <... symlink resumed>) = 0 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14125] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] getdents64(3, [pid 14125] <... openat resumed>) = 3 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14125] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] umount2("./2408/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14125] <... write resumed>) = 8 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14125] close(3 [pid 3630] lstat("./2408/binderfs", [pid 14125] <... close resumed>) = 0 [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14125] close(4 [pid 3630] unlink("./2408/binderfs" [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 14125] close(5 [pid 3630] getdents64(3, [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14125] close(6 [pid 3630] close(3 [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 14125] close(7 [pid 3630] rmdir("./2408" [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 14125] close(8 [pid 3630] mkdir("./2409", 0777 [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 14125] close(9 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14125] close(10 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2411 [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14125] close(11) = -1 EBADF (Bad file descriptor) [pid 14125] close(12) = -1 EBADF (Bad file descriptor) [pid 14125] close(13) = -1 EBADF (Bad file descriptor) [pid 14125] close(14) = -1 EBADF (Bad file descriptor) [pid 14125] close(15) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14126 attached [pid 14125] close(16 [pid 14126] set_robust_list(0x5555566c15e0, 24 [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... set_robust_list resumed>) = 0 [pid 14125] close(17 [pid 14126] chdir("./2409" [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... chdir resumed>) = 0 [pid 14125] close(18 [pid 14126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... prctl resumed>) = 0 [pid 14125] close(19 [pid 14126] setpgid(0, 0 [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... setpgid resumed>) = 0 [pid 14125] close(20 [pid 14126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... openat resumed>) = 3 [pid 14125] close(21 [pid 14126] write(3, "1000", 4 [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... write resumed>) = 4 [pid 14125] close(22 [pid 14126] close(3 [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... close resumed>) = 0 [pid 14125] close(23 [pid 14126] symlink("/dev/binderfs", "./binderfs" [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... symlink resumed>) = 0 [pid 14125] close(24 [pid 14126] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... openat resumed>) = 3 [pid 14125] close(25 [pid 14126] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... write resumed>) = 8 [pid 14125] close(26 [pid 14126] close(3 [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... close resumed>) = 0 [pid 14125] close(27 [pid 14126] close(4 [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14125] close(28 [pid 14126] close(5 [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14125] close(29 [pid 14126] close(6 [pid 14125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14125] exit_group(0 [pid 14126] close(7 [pid 14125] <... exit_group resumed>) = ? [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14125] +++ exited with 0 +++ [pid 14126] close(8) = -1 EBADF (Bad file descriptor) [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 14126] close(9 [pid 3627] umount2("./2374", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14126] close(10 [pid 3627] openat(AT_FDCWD, "./2374", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... openat resumed>) = 3 [pid 14126] close(11 [pid 3627] fstat(3, [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14126] close(12 [pid 3627] getdents64(3, [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14126] close(13 [pid 3627] umount2("./2374/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14126] close(14 [pid 3627] lstat("./2374/binderfs", [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14126] close(15 [pid 3627] unlink("./2374/binderfs" [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... unlink resumed>) = 0 [pid 14126] close(16 [pid 3627] getdents64(3, [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14126] close(17 [pid 3627] close(3 [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 14126] close(18 [pid 3627] rmdir("./2374" [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14126] close(19 [pid 3627] mkdir("./2375", 0777 [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 14126] close(20 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] close(21 [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2377 [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14126] close(22) = -1 EBADF (Bad file descriptor) [pid 14126] close(23) = -1 EBADF (Bad file descriptor) [pid 14126] close(24) = -1 EBADF (Bad file descriptor) [pid 14126] close(25) = -1 EBADF (Bad file descriptor) [pid 14126] close(26) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14127 attached [pid 14126] close(27 [pid 14127] set_robust_list(0x5555566c15e0, 24 [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14127] <... set_robust_list resumed>) = 0 [pid 14126] close(28 [pid 14127] chdir("./2375" [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14127] <... chdir resumed>) = 0 [pid 14126] close(29 [pid 14127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14127] <... prctl resumed>) = 0 [pid 14126] exit_group(0 [pid 14127] setpgid(0, 0 [pid 14126] <... exit_group resumed>) = ? [pid 14127] <... setpgid resumed>) = 0 [pid 14126] +++ exited with 0 +++ [pid 14127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2411, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14127] <... openat resumed>) = 3 [pid 14127] write(3, "1000", 4) = 4 [pid 14127] close(3) = 0 [pid 14127] symlink("/dev/binderfs", "./binderfs" [pid 3630] umount2("./2409", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14127] <... symlink resumed>) = 0 [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14127] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 3630] openat(AT_FDCWD, "./2409", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14127] <... openat resumed>) = 3 [pid 3630] <... openat resumed>) = 3 [pid 14127] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 3630] fstat(3, [pid 14127] <... write resumed>) = 8 [pid 3630] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14127] close(3 [pid 3630] getdents64(3, [pid 14127] <... close resumed>) = 0 [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14127] close(4 [pid 3630] umount2("./2409/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14127] close(5 [pid 3630] lstat("./2409/binderfs", [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14127] close(6 [pid 3630] unlink("./2409/binderfs" [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... unlink resumed>) = 0 [pid 14127] close(7 [pid 3630] getdents64(3, [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14127] close(8 [pid 3630] close(3 [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... close resumed>) = 0 [pid 14127] close(9 [pid 3630] rmdir("./2409" [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... rmdir resumed>) = 0 [pid 14127] close(10 [pid 3630] mkdir("./2410", 0777 [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3630] <... mkdir resumed>) = 0 [pid 14127] close(11 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14127] close(12 [pid 3630] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2412 [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14127] close(13) = -1 EBADF (Bad file descriptor) [pid 14127] close(14) = -1 EBADF (Bad file descriptor) [pid 14127] close(15) = -1 EBADF (Bad file descriptor) [pid 14127] close(16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 14128 attached [pid 14127] close(17 [pid 14128] set_robust_list(0x5555566c15e0, 24 [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... set_robust_list resumed>) = 0 [pid 14127] close(18 [pid 14128] chdir("./2410" [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... chdir resumed>) = 0 [pid 14127] close(19 [pid 14128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... prctl resumed>) = 0 [pid 14127] close(20 [pid 14128] setpgid(0, 0 [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... setpgid resumed>) = 0 [pid 14127] close(21 [pid 14128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... openat resumed>) = 3 [pid 14127] close(22 [pid 14128] write(3, "1000", 4 [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... write resumed>) = 4 [pid 14127] close(23 [pid 14128] close(3 [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... close resumed>) = 0 [pid 14127] close(24 [pid 14128] symlink("/dev/binderfs", "./binderfs" [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... symlink resumed>) = 0 [pid 14127] close(25 [pid 14128] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... openat resumed>) = 3 [pid 14127] close(26 [pid 14128] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... write resumed>) = 8 [pid 14127] close(27 [pid 14128] close(3 [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... close resumed>) = 0 [pid 14127] close(28 [pid 14128] close(4 [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14127] close(29 [pid 14128] close(5 [pid 14127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14127] exit_group(0 [pid 14128] close(6 [pid 14127] <... exit_group resumed>) = ? [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14127] +++ exited with 0 +++ [pid 14128] close(7 [pid 3627] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2377, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] close(8) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2375", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14128] close(9 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] openat(AT_FDCWD, "./2375", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 14128] close(10 [pid 3627] <... openat resumed>) = 3 [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] fstat(3, [pid 14128] close(11 [pid 3627] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14128] close(12 [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] umount2("./2375/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 14128] close(13 [pid 3627] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] lstat("./2375/binderfs", [pid 14128] close(14 [pid 3627] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] unlink("./2375/binderfs" [pid 14128] close(15 [pid 3627] <... unlink resumed>) = 0 [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] getdents64(3, [pid 14128] close(16 [pid 14122] <... write resumed>) = 4 [pid 14118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... getdents64 resumed>0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14122] close(3 [pid 14118] close(12 [pid 3627] close(3 [pid 14128] close(17 [pid 14122] <... close resumed>) = 0 [pid 14118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... close resumed>) = 0 [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14122] symlink("/dev/binderfs", "./binderfs" [pid 14118] close(13 [pid 3627] rmdir("./2375" [pid 14128] close(18 [pid 14122] <... symlink resumed>) = 0 [pid 14118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... rmdir resumed>) = 0 [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14122] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_TRUNC [pid 14118] close(14 [pid 3627] mkdir("./2376", 0777 [pid 14128] close(19 [pid 14122] <... openat resumed>) = 3 [pid 14118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... mkdir resumed>) = 0 [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14122] write(3, "\x00\x00\x00\x00\x00\x03\x01\x00", 8 [pid 14118] close(15 [pid 3627] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 14128] close(20 [pid 14122] <... write resumed>) = 8 [pid 14118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3627] <... clone resumed>, child_tidptr=0x5555566c15d0) = 2378 [pid 14128] close(21) = -1 EBADF (Bad file descriptor) [pid 14128] close(22) = -1 EBADF (Bad file descriptor) [pid 14128] close(23) = -1 EBADF (Bad file descriptor) [pid 14128] close(24) = -1 EBADF (Bad file descriptor) [pid 14128] close(25) = -1 EBADF (Bad file descriptor) [pid 14128] close(26) = -1 EBADF (Bad file descriptor) [pid 14128] close(27) = -1 EBADF (Bad file descriptor) [pid 14128] close(28) = -1 EBADF (Bad file descriptor) [pid 14128] close(29) = -1 EBADF (Bad file descriptor) [pid 14128] exit_group(0) = ? [ 289.254628][ C0] R13: 0000000000000000 R14: 000000000000857f R15: 0000000000617180 [ 289.254646][ C0] [ 289.254653][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.132 msecs [ 289.643524][ T29] Kernel panic - not syncing: hung_task: blocked tasks [pid 14128] +++ exited with 0 +++ [pid 3630] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2412, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3630] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3630] umount2("./2410", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] openat(AT_FDCWD, "./2410", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3630] fstat(3, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 3 entries */, 32768) = 80 [pid 3630] umount2("./2410/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3630] lstat("./2410/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3630] unlink("./2410/binderfs") = 0 [pid 3630] getdents64(3, 0x5555566c2740 /* 0 entries */, 32768) = 0 [pid 3630] close(3) = 0 [pid 3630] rmdir("./2410") = 0 [pid 3630] mkdir("./2411", 0777) = 0 [pid 3630] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555566c15d0) = 2413 ./strace-static-x86_64: Process 14130 attached [pid 14130] set_robust_list(0x5555566c15e0, 24) = 0 [ 289.650409][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 5.18.0-syzkaller-10643-g9d004b2f4fea #0 [ 289.659975][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.670054][ T29] Call Trace: [ 289.673355][ T29] [ 289.676303][ T29] dump_stack_lvl+0xcd/0x134 [ 289.680927][ T29] panic+0x2d7/0x636 [ 289.685194][ T29] ? panic_print_sys_info.part.0+0x10b/0x10b [ 289.691239][ T29] ? lapic_can_unplug_cpu+0x80/0x80 [ 289.696469][ T29] ? preempt_schedule_thunk+0x16/0x18 [ 289.701885][ T29] ? watchdog.cold+0x5/0x143 [pid 14122] close(3) = 0 [pid 14130] chdir("./2411" [pid 14122] close(4 [pid 14130] <... chdir resumed>) = 0 [pid 14122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 14122] close(5 [pid 14130] <... prctl resumed>) = 0 [pid 14122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14130] setpgid(0, 0 [pid 14122] close(6 [pid 14130] <... setpgid resumed>) = 0 [pid 14122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 14130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 14122] close(7 [ 289.706550][ T29] watchdog.cold+0x16/0x143 [ 289.711084][ T29] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 289.717096][ T29] kthread+0x2e9/0x3a0 [ 289.721187][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 289.726843][ T29] ret_from_fork+0x1f/0x30 [ 289.731299][ T29] [ 289.734659][ T29] Kernel Offset: disabled [ 289.738991][ T29] Rebooting in 86400 seconds..